Provided is a humidifying chamber (2) control method. The humidifying chamber (2) is provided in a refrigerator; a cooling chamber (4) provided with an evaporator (3) communicates with the humidifying chamber (2) and other chambers via a cooling channel (5); the cooling channel (5) comprises a main channel (51) connected to the cooling chamber (4), a first branch channel (52) connecting the main channel (51) to the humidifying chamber (2), and a second branch channel (53) connecting the main channel (51) to the other chambers; one side of the evaporator (3) is provided with a fan (6) for introducing the air in the cooling chamber (4) into the humidifying chamber (2) and the other chambers; and the starting time of the second branch channel (53) is later than the starting time of the first branch channel (52).
A refrigerator, comprising a dry material chamber (3); the dry material chamber (3) comprises a drum (31) and a pullout drawer (32) received in the barrel (31); the drum (31) is provided with a dry material chamber air flue (33) communicating with an air flue (2) and an air door baffle (34) installed in the dry material chamber air flue (33); the refrigerator further comprises a fan (4) disposed in the air flue (2) and used to blow cooled and dehumidified air into the dry material chamber (3); the joint between the drum (31) and the drawer (32) is sealed via a sealing element (5) to isolate from the external air; and the dry material chamber (3) is not provided with an air venting door. The dry material chamber (3) of the refrigerator employs a single air door so as to control the sealing, thus improving the sealing property.
F25D 11/02 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers avec compartiments de refroidissement à des températures différentes
3.
METHOD FOR CONTROLLING DRY FOOD CHAMBER, AND REFRIGERATOR
Disclosed are a method for controlling a dry food chamber (2) and a refrigerator using same. In the method, the start-up time of a fan (6) or the opening time of a cooling channel is set to be later than the start-up time of a compressor so that the average relative humidity and the fluctuation of the relative humidity in the dry food chamber (2) can be reduced.
F25D 11/02 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers avec compartiments de refroidissement à des températures différentes
A refrigerator. When the air flow entering a refrigeration compartment (1) from a second sub-trunk (53) branched from a main trunk (51) for circulating cold air is reduced, the absolute humidity of air in a cooling chamber (4) where an evaporator (3) is located is decreased, and thus the air flow around the evaporator (3) is reduced, so that the absolute humidity of air entering a drying chamber (2) is decreased, and a better dehumidifying effect is achieved.
F25D 11/02 - Dispositifs autonomes déplaçables associés à des machines frigorifiques, p. ex. réfrigérateurs ménagers avec compartiments de refroidissement à des températures différentes
5.
BRAKING DEVICE, WASHING MACHINE HAVING SAME, AND WASHING MACHINE CONTROL METHOD
A braking device, washing machine having same, and washing machine control method; the braking device comprises a controller, a frequency converter, an arc-shaped motor (8) and an inductive part; the arc-shaped motor (8) is disposed in a washing machine outer drum (6); a washing machine inner drum (7) is provided with the inductive part, the inductive part fitting the arc-shaped motor (8) in height; the arc-shaped motor (8) is electrically connected to the frequency converter; the frequency converter is electrically connected to the controller; and the controller controls the frequency converter to output current to the arc-shaped motor (8) enabling the arc-shaped motor (8) to generate a magnetic field, and the inductive part brakes the rotation of the inner drum under magnetic force. The controller controls the frequency converter to output current to the arc-shaped motor (8), such that the inductive part of the inner drum rotates the inner drum under the magnetic force in the magnetic field generated by the arc-shaped motor (8), or the direction of the current outputted to the arc-shaped motor (8) can be changed to obtain inverse magnetic force to brake the rotation of the inner drum. The present invention can realize braking of the inner drum, without braking failure due to the wear or fatigue of a braking device.
The present invention provides a method of controlling cleaning of a filter assembly in a circulating water filtration system of a washing machine, comprising: according to a pre-set sequence, judging whether a filter assembly needs cleaning; and if the filter assembly needs cleaning, issuing a visual and/or auditory signal to prompt a user to carry out a filter assembly cleaning sequence. The present invention judges whether a filter assembly needs cleaning according to a pre-set sequence, and after judging that cleaning is required, intelligently prompts the user to perform membrane assembly cleaning. The present invention prevents excessive or insufficient cleaning of the filter membrane assembly of the washing machine caused by negligence of the user, and both ensures the filtration flux of the filter assembly and as far as possible prevents wastage of water and electricity caused by too frequent cleaning of the filter membrane assembly of the washing machine. Furthermore, the control method of the present invention can highly effectively clean and maintain the filter assembly of the washing machine, making the performance thereof basically restored to the initial state, lengthening the service life of the filter assembly.
A filter and a washing machine provided with a circulating water filter system. The filter includes a case (110) and a filter screen (120) mounted in the case (110). Said filter screen (120) divides the inner chamber of the case (110) into a water inlet chamber (122) and a water filter chamber (124). Said filter also includes a fluid non-return member (130) mounted on the inlet of the water inlet chamber (122) for opening or closing the inlet. By installing the fluid non-return member (130), the filter can open/close the inlet of the filter according to the working process, to avoid dirty water refluxing. The filter is specially suitable for applying in the washing machine provided with circulating water filter system to filtrate the washing and/or rinsing water
B01D 29/11 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants en forme de sac, de cage, de tuyau, de tube, de manchon ou analogue
A flocculating washing machine control method and washing machine, said control method comprising: obtaining the intake water amount L of washing machine wash water; determining, according to said intake water amount L, at least one of: the amount A of added flocculant, the single flocculation intake water amount V, and the number of flocculation cycles N. The washing machine comprises: a washing drum (2), a clothes-washing structure arranged inside the washing drum (2), and a flocculation processing unit arranged on the washing drum exterior; after water is flocculated in the flocculation container (11), said flocculation processing unit cleaning the flocculated water, generating clean water; discharging the water back into the washing drum (2) to be used once again by the washing machine for rinsing. By means of the described method and device, the number of washing machine flocculation cycles is accurately controlled, improving efficiency in flocculation self-cleaning of the wash water.
A washing machine control method and washing machine, said control method comprising: after wash water has been used for washing, performing a turbidity measurement to determine the turbidity value P of the wash water; according to the wash water turbidity value P, determining the number of flocculation cycles N of the wash water. According to the intake water amount L, the washing machine determines the number of base flocculation cycles N1 of the wash water; determining, according to the wash water turbidity value P, the number of variable flocculation cycles N2, to arrive at the number of flocculation cycles N=N1+N2 of the wash water. The washing machine comprises: a washing drum (2), a clothes-washing structure arranged inside the washing drum (2), and a flocculation processing unit arranged on the washing drum exterior; after water is flocculated in the flocculation container, said flocculation processing unit cleaning the flocculated water, producing clean water; discharging the water back into the washing drum (2) to be used once again by the washing machine for rinsing. The described method and device accurately control the number of washing machine flocculation cycles, improving efficiency in flocculation self-cleaning of the wash water.
A washing machine drum limit balance control system includes a positioning system, a transducer, an air gap sensor (2). The transducer electrically connects with the positioning system mounting on the washing machine tub (3). The air gap sensor (2) is mounted on the inner wall of the tub and electrically connects with the transducer. When the drum rotates, the air gap sensor (2) senses the air gap between thereof and the drum, sends the sensing air gap information to the transducer, changes the current distributed to the positioning system by the transducer, consequently changes the force applied on the drum by the positioning system, reduces the eccentricity of the washing machine drum and resulting collision of the tub and the drum. A washing machine drum limit balance control method capable of reducing the eccentricity of the washing machine drum and resulting collision of the tub and the drum, through detecting the air gap between the drum and the tub (3) by the sensor and controlling the force applied by the positioning system on the drum to change according to the change of the air gap.
D06F 37/20 - Supports, p. ex. supports souples, pour le réceptacle rotatif, le moteur, le récipient ou le cuvelagePrévention ou amortissement des vibrations
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
11.
VIBRATION-REDUCING WASHING MACHINE AND WASHING MACHINE VIBRATION REDUCING METHOD
A vibration-reducing washing machine and a washing machine vibration reducing method. The washing machine comprises an outer tub (5), an enclosure (6), a motor (2), a main control board (7), a damper apparatus (3), and a vibration detection and control module fixed onto the washing machine and connected to the main control board, where the vibration detection and control module detects and calculates vibration data and generates a control signal. The washing machine vibration reducing method: a fixed tolerance for washing machine vibration is set; vibration data is detected and calculated; compared with the fixed tolerance, and, when the fixed tolerance is exceeded, the motor and the damper apparatus are regulated until the vibration data is kept within the range of the fixed tolerance. The vibration data is detected and calculated, when the vibration data exceeds the fixed tolerance, a control signal is generated and fed back to the main control board (7), and, the motor (2) and the damper apparatus (3) are regulated by the main control board (7) on the basis of the control signal. Also, information such as linear acceleration and real-time orientation angle can be acquired by calculation to acquire a washing machine vibration trajectory, and the damper apparatus (3) and the motor (2) are regulated correspondingly; targeted regulation of vibration allows for highly efficient and rapid reduction of washing machine vibration.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
12.
Stator of linear compressor and fixing method thereof, linear motor, and linear compressor
In one aspect of the present invention, a stator of a linear compressor comprises first stator pieces that are circumferentially and sequentially arranged about an axial direction and are radially disposed, second stator pieces that are provided between outer parts of the adjacent first stator pieces, and an outer side, away from a motor axis, of the second stator pieces assembled at an outer circumference of the stator. The stator can reduce the magnetic losses of the stator caused by the gap, and improve the efficiency of the motor. It can also improve the performance, stability, durability and reliability of the linear compressor. It can also reduce the bulk of the linear compressor.
H02K 33/00 - Moteurs avec un aimant, un induit ou un système de bobines à mouvement alternatif, oscillant ou vibrant
H02K 33/06 - Moteurs avec un aimant, un induit ou un système de bobines à mouvement alternatif, oscillant ou vibrant avec des induits entraînés dans un sens par application d'énergie à un système à une seule bobine et ramenés par une force d'origine mécanique, p. ex. par des ressorts dans lesquels la fréquence de fonctionnement est déterminée par la fréquence d'un courant alternatif appliqué en permanence avec des induits polarisés
F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
F25B 1/00 - Machines, installations ou systèmes à compression à cycle irréversible
H02K 1/34 - Parties du circuit magnétique à mouvement alternatif, oscillant ou vibrant
H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
13.
WIRELESS POWER SUPPLY METHOD, WIRELESS POWER SUPPLY APPARATUS AND WIRELESS POWER SUPPLY SYSTEM
A wireless power supply method, a wireless power supply apparatus and a wireless power supply system. The method comprises: detecting whether there is power consumption equipment in the working area of the wireless power supply apparatus, the working area comprising a plurality of differently-sized and concentrically-arrayed transmitting coils; if there is, establishing a communicative connection between the wireless power supply apparatus and the power consumption equipment, obtaining the power information of the power consumption equipment, and, on the basis of the power information, choosing to enable electric power transmission between the corresponding transmitting coils in the working area and a receiving coil of the power consumption equipment; and improving the coupling of the transmitting coils and the receiving coil so as to improve the efficiency of power supply.
A washing machine and control method thereof, the method comprising: receiving an instruction to clean a filtering assembly (9), and controlling detergent put into the filtering assembly (9). The washing machine and the control method control cleaning and maintaining the filtering assembly (9) by timely cleaning the residue filtered out by a filter membrane of the filtering assembly (9), thus avoiding the difficulty of cleaning the filtering assembly (9) with long-term accumulated residue, facilitating extending the service life of the filtering assembly (9), and reducing the maintenance costs of the washing machine.
A filtration device, washing machine and washing machine control method; a filtration device (10) comprises a coarse filtration assembly (12) and an ultrafiltration membrane assembly (14) both integrally disposed; in a washing machine, a water circulation pipe communicating with a washing drum (21) is provided with the integrally disposed coarse filtration assembly (12) and ultrafiltration membrane assembly (14) thereon; and the water discharged from the washing drum (21) is respectively treated by the coarse filtration assembly (12) and the ultrafiltration membrane assembly (14), and then flows back to the washing drum (21). The present invention optimizes the layout of a washing machine, and also improves rinse water purification efficiency.
A clothes-washing machine and a clothes-washing control method, including providing a coarse filtration assembly (12) and a fine filtration assembly (14) on a water circulation pipeline which communicates with a washing drum (21) of a clothes-washing machine, said coarse filtration assembly (12) and fine filtration assembly (14) also being respectively connected to a gas conveyance device (11). The present technology optimizes the layout and structure of a clothes-washing machine while simultaneously improving the efficiency of recycled water purification and achieving the automatic cleaning of a filtration device.
Disclosed are a laundry control method and a washing machine. The method comprises: after a washing step has been concluded, introducing a first predetermined amount of clean water into an inner drum (3) of the washing machine; circulating and rinsing: during the rinsing process, guiding through a first water circulation channel of the washing machine to discharge water from inside the inner drum and introducing the water into the inner drum (3) after filtering same through a filter component, and after rinsing has concluded, discharging the water from inside the inner drum (3) out of the washing machine; spraying and water-removal: performing at least one spraying and water-removal process, each spraying and water-removal process comprising: introducing a second predetermined amount of clean water into the inner drum (3), making the inner drum (3) rotate, guiding through a second water circulation channel of the washing machine to spray water which was spun out during the rotation of the inner drum (3) onto clothing inside the inner drum (3), and after a second length of time for such water circulation, continuing to rotate the inner drum (3) and discharging the water which was spun out during the rotation of the inner drum (3) out off the washing machine, thereby saving water used for laundry, reducing the residual amount of washing substance in the clothing and keeping costs relatively low.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
18.
WIRELESS ELECTRIC ENERGY TRANSMISSION SYSTEM, TRANSMITTING END, RECEIVING END, AND WAKEUP METHOD FOR THE SYSTEM
A wireless electric energy transmission system, a transmitting end of same, and a receiving end of same. The wireless electric energy transmission system comprises the receiving end and the transmitting end. The transmitting end comprises a power supply module (10) and a control module (12). The receiving end comprises a magnetic component. The transmitting end also comprises a magnetic field induction module (11), same is used for sensing a magnetic field change brought forth by the magnetic component and for transmitting a signal of the magnetic field change to the control module (12). The control module (12) controls, on the basis of the signal of the magnetic field change, the transmitting end to be in either a working state or a standby state. The wireless electric energy transmission system, the transmitting end of same, and the receiving end of same allow for implementation of wakeup from standby, have compact footprints, and are of reduced costs.
A method and system for identifying a receiving end of a multi-coil array-type wireless power supply system. The method comprises: a transmitting end activates transmitting end coils at where a receiving end is located (S10); the transmitting end determines whether or not an RXID signal is received within a predetermined time, tfirst signal timeout (S20); if yes, then the transmitting end identifies the receiving end as an expected receiving end (S200); and, if not, the transmitting end identifies the receiving end as a foreign object (S201). The method and system employ a time-division multiplexing system with respect to a multi-coil array of the transmitting end, sequentially activate the transmitting end coils at where the receiving end is located, and, by determining whether or not the RXID signal allowing unique identification of the identity of the expected receiving end is received by the transmitting end within the time of tfirst signal timeout, identify whether or not the receiving end is the expected receiving end, thus achieving the goal of identification of the identity of the receiving end by the multi-coil array-type wireless power supply system, and allowing for implementation of commercialized applications based on receiving end identity.
A control method and system for dynamic load switching, wherein a transmitting terminal (501) uses soft switching to control a resonant circuit; when a receiving terminal (502) is about to execute line load (503) switchover, sending communications information to transmitting terminal (501); when transmitting terminal (501) receives communications information sent by receiving terminal (502), adjusting, according to the communications information, the control parameters of transmitting terminal (501) and, within a first preset time period, using hard switching to control the resonant circuit; within the first preset time period (T1), receiving terminal load (503) completing the corresponding switch; the communications information comprising the switch command to be executed by load (503 ); the first preset time period instructing transmitting terminal 501) to receive communications information until hard switching control ends. Using a combination of soft switching and hard switching to control a resonant circuit eliminates the impact had on a resonant system by a sudden change of receiving terminal load, thereby improving system stability and security while ensuring highly efficient transmission.
Disclosed are an Internet of Things control method and system for a tailless kitchen appliance system. The method comprises: an intelligent terminal transmits an activation signal to a tailless transmitter via the Internet of Things; the tailless transmitter activates a power supply, detects during a predetermined time for a tailless kitchen appliance within a predetermined range, and, if the tailless kitchen appliance is detected, then acquires information of the tailless kitchen appliance via a built-in radiofrequency identification tag in the tailless kitchen appliance and transmits to the intelligent terminal; the intelligent terminal enters a work mode selection interface corresponding to the tailless kitchen appliance, receives a selection instruction of a user and transmits to the tailless transmitter; the tailless transmitter transmits a corresponding electric energy to the tailless kitchen appliance to allow the tailless kitchen appliance to work in a corresponding work mode; and, the tailless transmitter monitors in real-time and acquires current work state information of the tailless kitchen appliance and feeds back to the intelligent terminal for display. The present invention allows the user to remotely control the tailless kitchen appliance system while being away from home and creates conditions for the user to enjoy a highly efficient and highly convenient high-quality lifestyle.
A method and system for multi-load control based on a wireless electric energy transmission system. The method comprises: communication channels for transmitting data between a transmitting end MCU and multiple resonant units are pre-allocated to each resonant unit on the basis of timeslots (S1), multiple receiving ends respectively acquire load information thereof and transmit same to the resonant units of a transmitting end that is coupled with the receiving ends (S1); the transmitting end MCU switches the communication channels by means of polling to the resonant units corresponding to the current timeslot, reads via the communication channels the load information received by the corresponding resonant units, and binds the load information with the resonant units coupled with same then stores the load information into a buffer area (S2); the transmitting end MCU reads and analyzes data of the buffer area and adjusts a working state of the corresponding resonant units on the basis of the analysis result, thus allowing all of the resonant units to work respectively in states corresponding to receiving end loads coupled with each resonant unit (S4). By dynamic switching of the communication channel, detection of the effectiveness of a single-path communication channel versus a multipath receiving end load is implemented, thus implementing multi-load power output control and optimizing the wireless electric energy transmission system.
Provided are an array-type wireless electric power transmission system and a receiving end positioning method therefor. The array-type wireless electric power transmission system comprises one or multiple capacitive induction coils used for sensing the approach of a receiving end and a capacitive induction positioning circuit used for determining that a capacitive induction coil having the receiving end is placed in proximity. Initial positioning of the receiving end is implemented via the one or multiple capacitive induction coils and the capacitive induction position circuit. The positioning method reduces positioning scheme complexity of a polling-positioning method, reduces invalid energy transmitted to the external, and facilitates passing of an electromagnetic radiation test.
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
G01R 27/26 - Mesure de l'inductance ou de la capacitanceMesure du facteur de qualité, p. ex. en utilisant la méthode par résonanceMesure de facteur de pertesMesure des constantes diélectriques
24.
CONTROL SYSTEM AND METHOD FOR WIRELESS ELECTRICAL POWER SOURCE
A control system and method for a wireless electrical power source, the system comprising wireless power transmission terminal (201) and wireless power receiving terminal (202); the wireless power transmission terminal wirelessly provides power to the receiving terminal; the wireless power receiving terminal determines its state of operation; if a standby state is detected, then the wireless power receiving terminal sends a control signal to direct the wireless power transmission terminal to cut off power. When the wireless power receiving terminal in the wireless power control system is operating in standby, the system and method can reduce, the power consumption of the entire wireless power transmission system.
A method and system for wireless electric energy transmission. The method comprises: a wireless electric energy receiver converts by means of magnetic field coupling magnetic energy received from a wireless electric energy transmitter into a high frequency alternating current (S101); the wireless electric energy receiver converts the high frequency alternating current into a direct current of a sinusoidal unidirectional pulse voltage (S102); and, the wireless electric energy receiver transmits the direct current of the sinusoidal unidirectional pulse voltage to an electric appliance load (S103). The system comprises: the wireless electric energy receiver. The wireless electric energy receiver comprises: a receiving coil (401) used for converting by means of magnetic field coupling the magnetic energy received from the wireless electric energy transmitter into the high frequency alternating current; a rectifier filter circuit (401) used for converting the high frequency alternating current into the direct current of the sinusoidal unidirectional pulse voltage; and a power supply bus interface (403) used for transmitting the direct current of the sinusoidal unidirectional pulse voltage to the electric appliance load. The method and system for wireless electric energy transmission allow for implementation of universality of the wireless electric energy receiver on different kitchen electric appliances, thus achieving the goal of reduced design costs.
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
26.
WIRELESS ELECTRIC ENERGY TRANSMISSION SYSTEM RECEIVING END CIRCUIT
A wireless electric energy transmission system receiving end circuit comprising a receiving coil circuit (201 and 401), a compensation capacitor circuit (202 and 402), and a resistive load (203). The receiving coil circuit and the compensation capacitor circuit compose a resonant coupling circuit. A high frequency electromagnetic field forms a high frequency alternating current via the resonant coupling circuit. The generated high frequency alternating current supplies electricity directly to the resistive load. In addition, with respect to an inductive load (404), the high frequency alternating current supplies electricity to the inductive load after passing through a rectifier filter circuit (403).
Disclosed are a method and system for implementing wireless electric energy transmission system wireless communication. The method comprises: a communication channel for data transmission between a receiving end and a transmitting end is activated by same, a communication connection between the transmitting end and the receiving end is established; state information of a load is acquired by the receiving end, the state information is packaged into a corresponding format on the basis of a predefined communication standard and is transmitted to the transmitting end via the communication channel; and, a working state of the transmitting end is adjusted by the transmitting end on the basis of the state information of the load. The present invention allows the receiving end to feed back in real-time the state information of the load to the transmitting end, thus allowing the transmitting end to adjust accurately parameters such as transmission power on the basis of the state of the receiving end, while at the same time implementing compatibility between wireless electric energy transmission devices of different types or of different manufacturers.
Method and device for identifying a valid load. The method comprises: entry of a receiving end into a power supply area is detected by a transmitting end, voltages at two ends of a transmitting end coil are collected (S101); if the voltages at the two ends of the transmitting end coil generate an ordered change, the receiving end is determined to be valid, and power supply is continued for the valid receiving end (S102); and, if the voltages at the two ends of the transmitting end coil generate no ordered change, the receiving end is determined to be invalid, and power supply is not provided for the invalid receiving end (S103). Upon detection of the entry of the receiving end into the power supply area, the voltages at the two ends of the transmitting end coil are collected, and the validity of a load is determined via the presence or absence of the ordered change in the voltages, the need for designing a modulation/demodulation circuit is obviated, thus allowing for low costs and low requirements for system stability.
A method and device for automatic wakeup of a wireless electric power transmission system transmitting end from a standby state. The method comprises: a threshold of capacitance change is set for automatic wakeup of the wireless electric power transmission system transmitting end from the standby state (S1); a capacitance change on a transmitting coil when the wireless electric power transmission system transmitting end is in standby is read and transmitted (S2); the capacitance change is received, whether or not the capacitance change is greater than the threshold is determined, and, if the capacitance change is no greater than the threshold, then step (S2) of reading and transmitting the capacitance change on the transmitting coil when the wireless electric power transmission system transmitting end is in standby is executed, and proceed if otherwise (S3); and, the wireless electric power transmission system transmitting end is automatically waked up from the standby state and an energy emission of the transmission coil is activated (S4). The automatic wakeup device (31) comprises a threshold setting module (311), a capacitance induction module (312), a control module (313), and a switchover module (314). The capacitance change of the transmitting coil is acquired, the magnitude of the capacitance change is determined, and whether or not to wakeup from the standby state is determined on the basis of the determination result, the transmitting end is free of energy emission during implementation of the method, and wakeup from standby is allowed by a receiving end coming into proximity. The method and device are of low power consumption when in standby and of high intelligence when waked up.
A wireless electric energy transmission system comprising a transmitting end (21) and a receiving end (22). The receiving end (22) is provided with a physical switch (224) used for controlling power supply to a control circuit (223) of the receiving end (22). The control circuit (223) transmits an activation signal to a wireless receiver module (212) of the transmitting end (21) via a wireless transmitter module (222). The transmitting end (21) wakes up, on the basis of the activation signal, the transmitting end (21) to enter a working state. The wireless electric energy transmission system, the receiving end, the transmitting end, and the wakeup method for the system allow for wakeup of a concealed transmitting end and an embedded transmitting end for implementation of electric energy transmission, while at the same time reduce safety problems caused by user misoperation, and are highly automated.
A method and device for multi-coil electric energy transmission. The method comprises: a. a transmitting end detects whether or not a receiving end is placed into a power supply area, and if yes, proceed to step b; b. resonant units corresponding to the receiving end are positioned by employing a polling scan mode; c. whether or not the receiving end is valid is determined, if yes, proceed to step d, and if not, the resonant units do not transmit electric energy to the receiving end; and, d. the resonant units are connected to an inverter circuit via a switch circuit, the inverter circuit adjusts total output power on the basis of the number of currently connected resonant units, and the resonant units transmit electric energy to the receiving end; all of the resonant units of the transmitting end share one inverter circuit, and the structures and parameters of the resonant units are identical. The method obviates the need for precise alignment with the transmitting end, allows for positioning of the resonant units at where the receiving end is located, and allows for transmission of electric energy to multiple receiving ends and for determination of limitations of the receiving ends.
The present invention relates to the technical field of electric energy transmission and specifically relates to a wireless electric energy transmission system, an intelligent control method therefor, and an intelligent control system. The intelligent control method for the wireless electric energy transmission system comprises: a receiving end receives current operating state information and next-step action information that are transmitted by a load; the receiving end transmits the current operating state information and next-step action information of the load to a transmitting end; and, the transmitting end receives the current operating state information and next-step action information of the load and adjusts the transmission power of a power supply on the basis of the current operating state information and next-step action information of the load. Also provided in the present invention are the wireless electric energy transmission system applying the method and the intelligent control system of the wireless electric energy transmission system. Employment of the method and system allows the transmitting end of the wireless electric energy transmission system to actively adjust in advance the work state and transmission power of the transmitting end on the basis of the current state information and next-step action of the load, thus ensuring the quality of electric energy transmission and the safeness of electric equipment.
A positioning method and system for a multi-coil array-type wireless power supply system receiving end (Rx). A coil array of a transmitting end (Tx) is divided into several positioning units, where each positioning unit comprises several positioning areas, one positioning coil is selected for each positioning area, one representative positioning coil is selected for each positioning unit, and the location of the receiving end (Rx) is positioned according to a positioning sequence of "representative positioning coil - positioning unit - positioning coil - positioning area - the coil at where the receiving end (Rx) is located," thus allowing via a certain positioning sequence for increased positioning speed, shortened positioning time, reduced energy loss, and reduced electromagnetic radiation.
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
G01S 11/06 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques utilisant des mesures d'intensité
34.
METHOD AND SYSTEM FOR POWER FACTOR CALIBRATION BASED ON WIRELESS ELECTRIC ENERGY TRANSMISSION SYSTEM
Disclosed are a method and system for power factor calibration based on a wireless electric energy transmission system. The method comprises: an inputted mains electricity is rectified into a sinusoidal unidirectional pulse voltage, the sinusoidal unidirectional pulse voltage is inverted, and the inverted voltage is used as a switching power supply for a resonant circuit of a wireless electric energy transmitter; and, the switching frequency of the switching power supply is adjusted to be consistent with the resonant frequency of the resonant circuit, thus allowing the resonant circuit to work at a resonant state. The present invention increases the power factor of the wireless electric energy transmitter, and reduces pollution of the harmonics of an electrical grid by a wireless electric energy transmission product, while at the same time allows the wireless electric energy transmission system to be of a compact circuit size, low costs, and noiseless.
A power regulation method and system for a wireless electric energy transmission system. The method comprises: a receiving end of the wireless electric energy transmission system transmits communication information comprising current load information to a transmitting end of the wireless electric energy transmission system (S101); the transmitting end of the wireless electric energy transmission system looks up an index table for a power parameter corresponding to the load information (S102); and, the transmitting end of the wireless electric energy transmission system transmits a power matching the power parameter to the receiving end of the wireless electric energy transmission system (S103). The transmitting end of the wireless electric energy transmission system switches over to different power shifts directly on the basis of the communication information fed back by different receiving ends, thus increasing system control precision and reducing regulation time.
A method and system for communication signal transmission based on a wireless electric power transmission system. The method comprises: a receiving end transmits periodically to a transmitting end a synchronization signal comprising communication direction information and time information in the present period, the transmitting end and the receiving end configure transmission and reception states of a communication signal of the wireless electric power transmission system according to the communication direction information in the synchronization signal, where the synchronization signal allows the communication signal to have only a signal direction of communication at a same moment; the transmitting end receives the synchronization signal; and, the transmission end and the receiving end transmit the communication signal according to the communication direction information in the synchronization signal. The method and system for communication signal transmission use the communication information in the present period comprised in the synchronization signal to allow the communication signal to have only a single direction of communication in a same moment, thus solving the problem of conflict in a single-channel bidirectional signal transmission process, and increasing communication signal transmission efficiency and system stability, while at the same time achieving the effect of simultaneous wireless transmission of electric power and communication.
G08C 17/04 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant des dispositifs couplés magnétiquement
G08C 17/00 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil
H04B 5/00 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive
37.
METHOD AND SYSTEM FRO WIRELESS ELECTRIC ENERGY TRANSMISSION
Disclosed are a method and system for wireless electric energy transmission. The method comprises: an inputted mains electricity is rectified by a wireless electric energy transmitting end into a sinusoidal unidirectional pulse voltage that is 2nd harmonic of the working frequency of the mains electricity, the sinusoidal unidirectional pulse voltage is inverted to acquire a high frequency carrier signal comprising the sinusoidal unidirectional pulse voltage; a transmitter coil is controlled on the basis of the high frequency carrier signal to generate an electromagnetic wave; the electromagnetic wave is picked up and converted by a wireless electric power receiving end to acquire the high frequency carrier signal, the high frequency carrier signal is filtered to acquire the sinusoidal unidirectional pulse voltage that is 2nd harmonic of the working frequency of the mains electricity; and, the sinusoidal unidirectional pulse voltage is provided to a load to provide electricity to the load. The present invention allows for increased lightness and thinness in the designs of transmitting end and of the receiving end of the wireless electric energy transmission system and for reduced costs.
Provided are a resonant coil array-based wireless electric energy transmission system and a control method therefor. The system comprises a transmitter (100) and multiple receiving end loads (200). Multiple resonant units (20) of the transmitter are arranged in an array, and correspondingly arranged are multiple row wires (30) and column wires (40) that are of numbers corresponding respectively to the number of rows and the number of columns of the array. Also, each row wire is connected simultaneously to multiple resonant units of a same row in the array, and each column wire is connected simultaneously to multiple resonant units of a same column in the array, while the other ends of the row wires and of the column wires respectively are connected to corresponding pins of a transmitter MCU (10). The resonant units comprise a resonant coil (21) and a time delay switch (22). A changing magnetic field is generated at the transmitter by controlling the closing or opening of the delay switches, and the multiple receiving end loads pickup energy from the changing magnetic field. The system and the control method therefor reduce the number of components and prevent energy surge loss due to frequent scanning and gating.
A receiving end and system and a receiving method for wireless power transmission. The receiving end for wireless power transmission comprises: a secondary coil group (1), a rectifier filter circuit (2) and a circuit module (3) which are connected succesively, wherein the secondary coil group comprises at least two secondary coils (11, 12); each secondary coil in the secondary coil group is coupled to the electromagnetic field resonance generated by a primary coil (36) respectively, so as to pick up the primary electromagnetic field energy; and the rectifier filter circuit rectifies and filters an induction current generated in each secondary coil in the secondary coil group, and supplies power to a corresponding circuit module. By using the secondary coil group having a plurality of secondary coils to supply power to the circuit module, the utilization rate of the electromagnetic field energy is effectively improved, the electric energy transmission efficiency is improved, the complexity of a circuit at the receiving end is reduced, and manufacturing costs are reduced.
Disclosed are a tunable method, device and system for emitting and transmitting wireless power. The tunable method for emitting and transmitting wireless power comprises: detecting whether a power section, in which a current load power is, is the same load power section as compared to a power section, in which a load power of a previous moment is; when the power section, in which the current load power is located, is a different load power section as compared to the power section, in which the load power of the previous moment, adjusting a drive frequency and a resonance parameter. By means of the tunable method, device and system for emitting and transmitting wireless power transmission disclosed in the present invention, when the load powers are in different load power sections, a resonance parameter and a drive frequency are adjusted, and the occurrence of dissonance is avoided, thereby improving the transmission efficiency of a wireless power transmission system.
Disclosed are a washing machine and a washing control method. The washing machine comprises: a first water circulation channel, wherein one end of the first water circulation channel is provided with a spray head (11), and the other end thereof is in communication with a washing barrel (3) of the washing machine. The spray head (11) sprays water, which is discharged from the washing barrel (3) of the washing machine into the first water circulation channel, into the washing barrel (3) following a tangent plane of a vortex generated when the washing barrel (3) rotates. The present invention can improve the cleaning rate of clothes.
A spray-type spin-drying control method. The method comprises: executing a spray process for at least one time in a washing process, and each spray process comprising: delivering water with a preset amount into an internal cylinder (3), and spraying water into the internal cylinder (3) for a preset duration in a rotation water dehydration process of the internal cylinder (3) by recycling the inflow water, which can effectively remove water-soluble substances and small molecular particles on clothes and save water. A washing machine using the control method is also comprised.
A washing machine and a washing machine control method. The washing machine control method comprises: (11) detecting whether an instruction of washing water recycling use is input; and (12) if the instruction of washing water recycling use is input, pushing, to a user, to-be-selected parameter information related to the washing water recycling use, or automatically selecting whether recycling water is used in a washing program according to a detection parameter of washing water. An intelligent control mode of man-machine interaction is introduced in a washing control technology of a washing machine in washing water recycling use, thereby helping to meet an application demand of a user for personalized control of a washing process in the washing water recycling use.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 37/00 - Parties constitutives spécifiques aux machines à laver couvertes par les groupes
44.
WASHING MACHINE AND WASHING MACHINE CONTROL METHOD
A washing machine and a washing machine control method. The washing machine control method comprises: detecting whether or not an instruction for water reuse is inputted (11); and, if the instruction for water reuse is inputted, then pushing to-be-selected parameter information related to water reuse in a laundry process to a user (12). This introduces a human-machine interaction smart control scheme into a washing machine laundry control technology for water reuse, and facilitates the satisfaction of an application requirement of a user for personalized control of a laundry process that uses circulated water.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 37/00 - Parties constitutives spécifiques aux machines à laver couvertes par les groupes
45.
WASHING MACHINE CONTROL METHOD, AND WASHING MACHINE
The present invention relates to a washing machine control method, and a washing machine. The washing machine control method comprises: detecting a temperature and a turbidity of washing water; and automatically selecting, according to a detected temperature value and a detected turbidity value, whether a filtering assembly of a washing machine uses the washing water in a recycling way in a current washing program. By using the technical solutions provided in the present invention, intelligent control of a water-saving washing process of a washing machine is implemented, the service life of a filtering assembly is extended, and the maintenance cost of the washing machine is reduced.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
A washing machine control method and a washing machine. The washing machine control method comprises: detecting whether or not an instruction for water reuse is inputted (11); and, if the instruction is inputted, then automatically selecting, either on the basis of a detection parameter of laundry water or on the basis of a use state related to circulated water in an earlier laundry procedure in a laundry process, whether or not to use circulated water in a certain laundry procedure in the laundry process (12). In the washing machine laundry control technology, implementation of smart control of the laundry process is allowed for the washing machine in using circulated water for water-saving laundry, a flexible implementation scheme is provided, and satisfaction of actual application requirement is facilitated.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 37/00 - Parties constitutives spécifiques aux machines à laver couvertes par les groupes
A laundry control method and a washing machine. The method comprises: water-filling; cycled wash: during a washing process, a first water circulation channel of the washing machine is conducted to have water inside an inner tub (3) discharged, filtered, and introduced into the inner tub (3), and, when the washing is completed, the water inside the inner tub (3) is discharged to the external of the washing machine; spray-and-drying: a spray-and-drying process is executed at least once, where each spray-and-drying process comprises: a certain amount of clean water is filled into the inner tub (3), the inner tub (3) is rotated, a second water circulation channel of the washing machine is conducted to have water that is spun out when the inner tub (3) is rotating sprayed onto clothes inside the inner tub (3), and, when the water is circulated as such for a second duration, the inner tub (3) is made to continue to rotate while the water that is spun out when the inner tub is rotating is discharged to the external of the washing machine. The present invention conserves laundry water, reduces residual amount of a laundry substance in the clothes, and is of reduced costs.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 23/00 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge
D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
48.
WASHING MACHINE AND WASHING MACHINE CONTROL METHOD
A washing machine and a washing machine control method. The washing machine control method comprises: detecting whether or not an instruction for rinse water reuse is inputted (11); and, if the instruction for rinse water reuse is inputted, then: pushing to-be-selected parameter information related to rinse water reuse to a user, or, automatically selecting, on the basis of a rinse water detection parameter, whether or not to use circulated water in a rinse procedure (12). This introduces a human-machine interaction smart control scheme into a washing machine laundry control technology for rinse water reuse, and facilitates the satisfaction of an application requirement of the user for personalized control of a laundry process that reuses rinse water.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 37/00 - Parties constitutives spécifiques aux machines à laver couvertes par les groupes
49.
WASHING MACHINE AND WASHING MACHINE CONTROL METHOD
A washing machine and a washing machine control method. The washing machine control method comprises: detecting whether or not an instruction for spin-dry water reuse is inputted (11); and, if the instruction for spin-dry water reuse is inputted, then: pushing to-be-selected parameter information related to spin-dry water reuse to a user, or, automatically selecting, on the basis of a use state related to circulated water in an earlier laundry procedure in a laundry process, whether or not to use circulated water in a spin-dry procedure in the laundry process (12). This introduces a human-machine interaction smart control scheme into a washing machine laundry control technology for reuse of spin-dry water, and facilitates the satisfaction of an application requirement of the user for personalized control of the laundry process that reuses spin-dry water.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 37/00 - Parties constitutives spécifiques aux machines à laver couvertes par les groupes
50.
WIRELESS POWER TRANSMISSION SYSTEM ADAPTED FOR MULTILOAD DYNAMIC SWITCHING
A wireless power transmission system adapted for multiload dynamic switching comprises a primary module for transmitting electric energy and a second module for picking up electric energy. The primary module transmits electric energy to the secondary module by using electromagnetic coupling resonance, and when the secondary module switches different power loads, the secondary module gradually changes, by using soft switching, a secondary reflected impedance by using a mode of gradually increasing voltages on two sides of a load, so that changes of a resonance frequency and a phase of the primary module are kept in a self-adaptive range of frequency tracking and control. The primary module can make stable adjustment according a dynamic change of the load, making the primary module stably work; in addition, for an output voltage of a system, because soft switching is used to change the load in load switching, the impact of a load change on the system resonance is reduced, and the stability of a secondary output voltage is ensured.
A washing machine and a washing method, comprises an inner cylinder, an outer cylinder, and solid particles as a washing medium. The inner cylinder is driven into rotation by a driver unit. A side wall of the inner cylinder is spirally shaped and drives the particles into a spiral movement and flipping within the inner cylinder. When the inner cylinder is spinning, the screw thread drives the particles into flipping in all directions, back-and-forth and up-and-down, within the inner cylinder, thus allowing for increased mixing between clothes and the particles, for simplified washing process while also for improved cleaning rate, and for facilitated recycling of the particles.
D06F 31/00 - Installations de lavage comprenant un assemblage de plusieurs machines à laver ou d'unités de lavage, p. ex. ensembles à circulation continue
D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
D06F 37/04 - Réceptacles rotatifs, p. ex. tambours adaptés pour rotation ou oscillation autour d'un axe horizontal ou incliné
D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
A washing machine and a washing method, comprises an inner cylinder, an outer cylinder, and solid particles as washing medium. The inner cylinder is driven into rotation by a driver device. The inner cylinder has arranged on the inner wall thereof scraper blades that protrude inwards and are bent along the wall of the inner cylinder. The scraper blades drives the particles into obliquely upward or obliquely downward movements and flipping, thus allowing for more fully mixing clothes with the particles, for simplified washing process, while also for improved cleaning rate, and for facilitated recycling of the particles.
D06F 31/00 - Installations de lavage comprenant un assemblage de plusieurs machines à laver ou d'unités de lavage, p. ex. ensembles à circulation continue
D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
D06F 37/04 - Réceptacles rotatifs, p. ex. tambours adaptés pour rotation ou oscillation autour d'un axe horizontal ou incliné
D06F 37/06 - Nervures ou autres moyens de frottage faisant partie du réceptacle
D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
53.
DRY CLEANING MACHINE, AND SYSTEM AND METHOD FOR SOLVENT RECOVERY AND RECYCLING
A dry cleaning machine, and a system and method for solvent recovery and recycling. The system comprises: a solvent reservoir (16) used for the storage of dry cleaning solvents recovered after use and a fine filtering device (18) connected with said solvent reservoir (16) to form a filtering circulation system, said fine filtering device (18) being used for the fine filtering of dry cleaning solvents in said solvent reservoir (16) and to return said dry cleaning solvents to said reservoir after filtration. The present system for solvent recovery and recycling features low costs, a compact structure, small volume and highly efficient solvent recovery.
The invention discloses an insulation component and a molding process for the same. The insulation component comprises an inner insulation foam layer and a layer, manufactured by reaction injection molding, of seamless stiff polymer material surrounding the inner insulation foam layer. The insulation component of the invention is made by reaction injection molding. Since the insulation component of this invention is made by forming a seamless stiff polymer material layer surrounding the inner insulation foam layer via reaction injection-molding, the sealing is good, a pre-assembled component is not required, the producing process is simple and the production cost is low.
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
55.
WASHING MACHINE AND METHOD FOR DRIVING WASHING MACHINE
The present invention provides a washing machine and a method for driving the washing machine. The washing machine comprises an inner drum and an outer drum. A primary coil is disposed in the circumference of the outer drum, and correspondingly, a secondary induction portion is disposed at the inner drum. When the primary coil is powered on, the primary coil drives the inner drum to rotate. The outer drum is equivalent to a primary coil of an induction motor. The inner drum is equivalent to the secondary induction portion of the induction motor. When the primary coil is powered on, an induced magnetic field is generated around the primary coil, and generates a magnetic acting force in collaboration with the secondary induction portion to drive the inner drum to rotate, and therefore, it is unnecessary to dispose a transmission belt and a clutch, thereby effectively reducing the electric energy and space.
The present invention provides a washing machine and a method for driving the washing machine. The washing machine comprises an inner drum, an outer drum, an impeller, and an impeller motor. A primary coil is disposed along the circumference of the outer drum, and correspondingly, a secondary induction portion is disposed at the inner drum. When the primary coil is powered on, the primary coil generates a magnetic acting force in collaboration with the secondary induction portion to drive the inner drum to rotate. The impeller motor drives the impeller and the inner drum to rotate in a same or opposite direction. The outer drum of the washing machine is used as a primary level of the induction motor, and the inner drum is as a secondary level of the induction motor. During a process of being powered on, the primary level generates a magnetic acting force in collaboration with the secondary level to drive the inner drum to rotate, and the impeller motor drives the impeller to rotate to achieve the dual-power, thereby effectively increasing the intensity of the water flow and improving the washing cleanliness. In addition, the inner drum and the impeller are separately controlled, and therefore, it is unnecessary to dispose a clutch, thereby effectively solve the problem of the whole space.
A washing machine and a position limiting method of an inner drum of the washing machine. The washing machine comprises an outer drum (1) and an inner drum (2), and further comprises mutually repelling magnets disposed in collaboration with the inner drum (2) and the outer drum (1). The inner drum (2) is suspended in the outer drum (1) by means of the repulsive force between the magnets. By making the inner drum suspended by means of the repulsive force between the magnets, the inner drum almost does not have mechanical contact with the outer drum when the inner drum rotates, thereby reducing the shake of the outer drum, and further reducing the vibration of the whole machine and reducing noise.
D06F 37/24 - Supports, p. ex. supports souples, pour le réceptacle rotatif, le moteur, le récipient ou le cuvelagePrévention ou amortissement des vibrations dans des machines avec un réceptacle tournant ou oscillant autour d'un axe vertical
58.
WASHING MACHINE AND METHOD FOR DRIVING WASHING MACHINE
The present invention provides a washing machine and a method for driving the washing machine. The washing machine comprises an inner drum, an outer drum, an impeller, and a clutch. The inner drum is connected to an input end of the clutch, and the impeller is connected to an output end of the clutch. Under the effect of the inner drum, the impeller rotates in a same or opposite direction by means of the clutch. The inner drum and the impeller are controlled, by using the clutch, to rotate in a same or opposite direction, and therefore, the intensity of the water flow is effectively increased during the washing, and further, the washing cleanliness is enhanced, thereby helping improve the problem of the winding of cloths.
Disclosed are a laundry water cyclic utilization apparatus, a water-saving washing control method, and a cleaning method of a laundry water cyclic utilization apparatus. The apparatus comprises: a washing cylinder, a cyclic water pipeline, a discharge pipeline, and an ultrafiltration membrane component. A water inlet end of the cyclic water pipeline is connected to a water outlet of the washing cylinder. A water outlet end of the cyclic water pipeline is connected to a water inlet of the washing cylinder. The ultrafiltration membrane component has a water inlet end, a first water outlet end, and a second water outlet end. The ultrafiltration membrane component is connected to the cyclic water pipeline through the water inlet end and the first water outlet end, and a gas conveyance apparatus is connected to the water inlet end of the ultrafiltration membrane component. The cyclic water pipeline is further provided with a liquid conveyance apparatus. The discharge pipeline is connected to the second water outlet end of the ultrafiltration membrane component. When a large amount of filth is kept on the ultrafiltration membrane, the apparatus performs air washing on the ultrafiltration membrane and then rinse it with water, which saves rinsing water and makes the cleaning more efficient and thorough as compared with washing with water only.
A stator of linear compressor and fixing method therefor, linear electric machine and linear compressor. The stator comprises first stator pieces (71). Every second stator piece (72) is placed between the outer parts of the adjacent first stator pieces (71). The fixing method includes forming projections (92) on the stator laminations at both ends of first stator pieces (71) or/and second stator piece (72). The projections (92) protrude from the cylinder part of the sheets in a radial direction or/and an axial direction. Fixing components (4) are arranged on the stator laminations at both ends or/and lateral surfaces of the stator. Holes (41) are arranged on the fixing components (4). The projections (92) are inserted through the holes (41). The projections (92) on the stator laminations at both ends of the stator bends in the opposite direction. The structure can reduce the magnetic losses of the stator caused by the gap, and can improve the efficiency of electric machine. It can also improve the performance, stability, durability and reliability of the linear compressor. It can also reduce the bulk of the linear compressor.
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p. ex. isolement d'encoches
A method and device for controlling water saving washing and the water saving washing machine. The method comprises the following steps: conducting a first water inlet passage of the wash basket when the wash basket of the washing machine needs to be filled with water, wherein the first water inlet passage is formed from a water draining opening of water storage tank to a water inlet of the wash basket; obtaining a current water level of the water storage tank; closing the first water inlet passage when the current water level of the water storage tank is lower than or equal to a first predetermined height; obtaining a current water level of the wash basket; conducting a second water inlet passage of the wash basket until the water level of the wash basket reaches a wash predetermined height when the current water level of the wash basket is lower than the wash predetermined height, then closing the second water inlet passage, wherein the second water inlet passage is formed from an external water source of the washing machine to the water inlet of the wash basket. The method can realize recycling of the washing machine water, improve the water saving rate.
D06F 33/02 - Commande d'une série d'opérations dans les machines à laver, p.ex. dispositifs de commande à programme pour les cycles de lavage et de séchage électrique
D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
A dry cleaning machine solvent reclamation method, comprising the steps of: spraying the dirty liquid of solvent mixed with dirt; vaporizing the solvent in the sprayed dirty liquid to convert the solvent in the dirty liquid into vapor and separating the dirt in the dirty liquid from the solvent; liquefying the vapor to obtain a liquid solvent; and recovering the liquid solvent. The present invention has high solvent recovery efficiency.
A vaporization tank for solvent reclamation, dry cleaning machine and solvent reclamation method, the dry cleaning machine comprising: a vaporization tank for solvent reclamation; a drum; a liquid storage tank in communication with the drum via a circulating tube, the liquid storage tank being used to store the dirty liquid of solvent mixed with dirt flowing out from the drum, and provide reclaimed solvent for the drum; a spraying device in communication with the liquid storage tank, the spraying device being used to spray the dirty liquid in the liquid storage tank onto the inner wall of the vaporization tank for solvent reclamation so as to form vaporized solvent; and a condensation tank in communication with the air outlet of the vaporization tank for solvent reclamation, the condensation tank being used to absorb the vaporized solvent and condense the same into reclaimed solvent, and being provided with a liquid outlet thereon for discharging the reclaimed solvent to the liquid storage tank. The vaporization tank for solvent reclamation and the dry cleaning machine have simple structures, low cost, and good efficiency of solvent reclamation and dirt separation; and the solvent reclamation method has high solvent recovery efficiency.
B01D 3/02 - Distillation ou procédés d'échange apparentés dans lesquels des liquides sont en contact avec des milieux gazeux, p. ex. extraction dans des cornues ou bouilleurs
Disclosed is a laundry washer, comprising an outer drum (1), an inner drum (2) and a driving device (3), wherein the inner drum is removably fixed and mounted at the inner side of the outer drum, and the inner drum is injection-moulded from an adsorbent polymer material acting as a washing medium. The laundry washer is simple in overall structure, lightweight, low in material costs, and easy to clean, and during a washing and rinsing process, laundry and water have sufficient contact with the wall of the inner drum; the adsorbent polymer material enables the dirt washed out to be adsorbed and removed, and as a result, the purity of the washing or rinsing water while the latter is in contact with the laundry is effectively improved and the cleaning rate is improved. Moreover, the difficult problem of separating the particles from the laundry is effectively solved, such that the washing time is greatly reduced, the washing procedure is simplified, and water consumption is reduced.
D06F 23/00 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge
Disclosed are an inner washing drum (3) of a laundry washer and a laundry washer having the inner drum. The wall of the inner washing drum is provided with several protrusions (7); the protrusions are made from an adsorbent polymer material acting as a washing medium. During a washing and rinsing process, laundry and water have sufficient contact with the protrusions; by virtue of the strong adsorbing property of the adsorbent polymer material, the dirt washed out is adsorbed and removed, and as a result, the purity of the washing or rinsing water while the latter is in contact with the laundry is effectively improved and the cleaning rate is improved. During the washing process, the process of separating and recovering the polymer particles from the laundry in the prior art is now redundant; therefore, the difficult problem of separating the particles from the laundry is effectively solved. Hence, the washing time is greatly reduced, the washing procedure is simplified, and water consumption is reduced. Furthermore, there is no need for a particle recovering and storing device, and the total size and weight of the laundry washer are reduced.
D06F 37/06 - Nervures ou autres moyens de frottage faisant partie du réceptacle
D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
D06F 23/00 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge
66.
INNER WASHING CYLINDER OF WASHING MACHINE AND WASHING MACHINE HAVING INNER CYLINDER
An inner washing cylinder of a washing machine and a washing machine having the inner cylinder. The inner washing cylinder (3) is formed by a polymeric adsorbent material as a washing medium through injection molding. The inner washing cylinder (3) has a double layered structure with an interlayer. Washing particles (8) serving as a washing medium and made of a polymeric adsorbent material are filled in the interlayer. Two layers of cylinder walls of the inner washing cylinder (3) are both provided with a water-permeable hole for enabling the interlayer to be in communication with an internal space of the inner washing cylinder and only for washing water to pass through. The washing machine solves the problem that particles are difficult to be separated from clothing.
A lifting rib (4) of a washing machine and a washing machine. The washing machine comprises a washing barrel, an inner wall of the washing barrel being provided with a lifting rib. The lifting rib is a hollow structure, the lifting rib is formed by injection molding of a polymer absorption material taken as a washing medium, a cavity of the lifting rib is internally filled with washing particles (3) taken as the washing medium, the lifting rib is provided with a water-permeable hole (11) which is used for connecting the cavity of the lifting rib and an inner space of the inner barrel, and only for passing of washing water. During washing and rinsing procedures, laundry, water, the lifting rib, and the particles in the lifting rib abundantly contact one another, the polymer material plays a high absorption performance, and washed dirt can be absorbed and cleaned, so that the purity degree when the washing water or rinsing water contacts the laundry can be effectively improved, and the washing efficiency can be improved. Furthermore, during the washing procedure, the procedure of separating and recycling of the laundry and the polymer particles in the prior art is not required, so that the washing time can be greatly shortened, and the washing process can be simplified.
D06F 37/06 - Nervures ou autres moyens de frottage faisant partie du réceptacle
D06F 39/02 - Dispositifs pour l'addition de savon ou autres agents de lavage
D06F 23/00 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge
68.
WASHING MACHINE PADDLE LIFTERS AND WASHING MACHINE
Disclosed are washing machine paddle lifters (4) and a washing machine. The paddle lifters (4) are of a hollow structure. Several washing beads (3) as a washing medium are filled in a cavity of the paddle lifters (4), and several water through-holes (10) enabling the cavities of the paddle lifters (4) to communicate with an internal space of an inner drum (2) and only enabling washing water to pass through are provided on the paddle lifters (4). Polymer beads (3) as the washing medium are filled in each of the paddle lifters (4) of the washing machine inner drum (2), water through-holes (10) are provided on a surface of the paddle lifters (4), and during the washing and rinsing process, water will enter the paddle lifters (4) via the water through-holes and make contact with the beads (3). The beads (3) use their own strong adsorption property to adsorb and remove dirt from the washing, improving the cleaning rate of laundry. In addition, during the washing process, the beads (3) are separated from the laundry, meaning there is no need to separate the laundry from the beads (3) and recover same, effectively solving the problem of the difficulty in separating the beads (3) from the laundry, greatly shortening the washing time, simplifying the washing procedure and saving water consumption.
D06F 37/06 - Nervures ou autres moyens de frottage faisant partie du réceptacle
D06F 23/00 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge
A washing machine lifting rib (3) and a washing machine. The inner wall of the washing cylinder is provided with a lifting rib, and the lifting rib is formed by a polymer absorbing material used as a washing medium through injection molding. The polymer material used as the washing medium is made into the lifting rib through injection molding. In the washing and rinsing processes, clothes and water are in full contact with the lifting rib, the lifting rib can play the strong absorbing performance, the washed dirt can be absorbed and cleared, the purification degree of washing water or rinsing water in the contact process with clothes is effectively increased, and the washing ratio is increased. Moreover, in the washing process, the process of separated recovery of the clothes and the polymer particles in the prior art is not required, the problem that the particles are difficult to be separated from clothes is effectively solved, the washing time is shortened greatly, the washing process is simplified, and the water consumption is saved.
A method and system for split-screen display for multi-screen sharing. The split-screen display method comprises the following steps: A. determining the spatial coordinates of a main display device and of each display-sharing device (S20); B. determining, on the basis of the spatial coordinates, the direction relative to the screen of the main display device of each display-sharing device the distance from which to the screen of the main display device is less than a predetermined distance (S30); and, C. splitting, on the basis of the direction of each display-sharing devices relative to the screen of the main display device, a screen image into a main image portion and corresponding extended image portions to be displayed by the main display device and by the display-sharing devices (S40). By means of detecting the positions and attributes of the sharing devices, images suitable for display are transmitted to the display-sharing devices for split-screen display, thus facilitating addition of a display device at any time and flexibility in terms of setting positions.
Provided in the present invention are a method and system applicable in multi-screen sharing for close range azimuth positioning and for file transmission, comprising the steps of: A. determining the orientations and tilt angles of sharing devices in a horizontal projection relative to a current sharing device; B. determining the direction pointed to in the horizontal projection by a touch track on a screen of the current sharing device, and the tilt angle of the screen; and, C. determining the sharing device matching the direction pointed to by the touch track and the tilt angle, and transmitting to the matched sharing device a selected file corresponding to the starting point of the touch track. Also provided in the present invention is the system for implementing the method applicable in multi-screen sharing for close range azimuth positioning and for file transmission. The touch track and the tilt angle are used to achieve the determination of a shared object and the transmission of the shared file, thus achieving convenient operation. When selecting an object and transmitting a file, only a pointing of the current sharing device towards a to-be-selected object, and sliding towards same on the screen of the current sharing device are required, thus conserving operation time.
Provided in the present invention are a method for determining a sharing device and a method for file transmission, comprising the steps of: A: determining the directions of sharing devices on a horizontal projection relative to a current sharing device; B: determining the direction pointed to in the horizontal projection by a touch track on the current sharing device; and, C: determining the sharing device matched on the direction pointed to by the touch track, and transmitting to the sharing device matched a selected file corresponding to the starting point of the touch track. Also provided in the present invention is a system implementing the method for file transmission for the sharing device. Convenient operation is implemented by using different touch tracks to implement determination of a shared object and transmission of the shared file. When transmitting a selected object or the selected file, only sliding thereto on a screen of the current sharing device is required, thus conserving operation time.
Provided in the present invention are a method for determining a sharing device, and, a method and system for file transmission, comprising the steps of: A: determining the directions in a horizontal projection of sharing devices relative to a current sharing device; B: determining the direction pointed to in the horizontal projection by a touch track on the current sharing device; and, C: determining a matching sharing device in the direction pointed to by the touch track, and transmitting to the matching sharing device a selected file corresponding to the starting point of the touch track. Furthermore, also provided in the present invention is a system for implementing the method for file transmission for the sharing devices. The present invention determines a share-target by identifying the direction pointed to by a sliding track of a user, thus improving the convenience of operation. When selecting the share-target or transmitting the file, only sliding in the correct direction on the screen of the current sharing device is required, thus conserving operation time.
Disclosed is a video multi-screen sharing method, comprising the following steps: a) a video transmitter acquires the attribute information of at least one receiver video play window; b) according to the acquired attribute information of each receiver video play window, the video transmitter correspondingly encodes the to-be-shared video data differently, and broadcasts each video data encoded differently to each receiver corresponding to the attribute of the video play window. Also disclosed is a system for realizing the method, the system comprising a video transmitter and at least one video receiver, so that a portable device for multi-screen sharing in an intelligent household system can not only play video information smoothly with no distortion, but can also self-adaptively encode the shared video data as the attribute information of the video play window changes.
Provided is a file reception and display method, comprising the steps of: a receiver receives a file transmitted by a transmitter in a wireless network; determining the direction of the transmitter relative to the receiver; determining the track projected on a receiver screen of a rectilinear line pointing from the direction to the receiver screen center, and displaying on the receiver screen the animation of the icon corresponding to the file moving along the track. Also correspondingly provided is a file reception and display system. The present invention displays the source of a file to a user in a more intuitive manner.
Provided in the present invention is a household intelligent surveillance system comprising: a security agent surveillance module, a household appliance intelligent surveillance module, and an energy intelligent surveillance module, respectively for surveillance of access security, of household appliance electricity consumption, and of water and gas energy security, provided with multiple surveillance features, and allowing for information exchange between multiple surveillance systems.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
Provided in the present invention are a data pushing system and a data pushing method. The data pushing method comprises: a server collecting user data of a household terminal device and analyzing to acquire user preference information on the basis of the user data collected; acquiring from a network, on the basis of the user preference information, user preferred program data and pushing same to a controller; and the controller distributing the received program data to the household terminal device for display. By pushing the data to display on the household terminal device the user preferred program data, network resources are fully utilized, while user demand for information is further satisfied in an intelligent house.
H04N 21/262 - Ordonnancement de la distribution de contenus ou de données additionnelles, p. ex. envoi de données additionnelles en dehors des périodes de pointe, mise à jour de modules de logiciel, calcul de la fréquence de transmission de carrousel, retardement de la transmission de flux vidéo, génération de listes de reproduction
Provided in the present invention is a method for image transmission, comprising: A. a source terminal splitting an image to-be-transmitted into a primary part and at least one secondary part; B. the source terminal transmitting to different destination terminals the primary part of the image and different secondary parts corresponding to characteristic parameters of different destination terminal screens on the basis of the characteristic parameters of the different destination terminal screens; and, C. the destination terminals displaying in combination the primary part and the corresponding secondary parts of the image received. Also provided is a system for image transmission. By using the present invention, the image transmitted can be split into five parts, namely left, right, upper, center, and lower parts, while different parts can be transmitted on the basis of characteristic requirements of different receiving-sides, this the amount of data transmitted is reduced. A transmitting-side transmits selectively on the basis of IP addresses and characteristics of the different receiving-sides, while the receiving-sides receive and combine only the parts required by selves via IP address matching, thus allowing the receiving-sides to reduce the amount of data to be decoded.
Provided in the present invention is a method for image transmission, comprising the steps of: A. a video-transmitting end splitting an image-to-be-transmitted into a primary part and at least one secondary part for broadcast-transmission; B. a video-receiving end receiving the primary part of the image, and receiving selectively the secondary part of the image on the basis of an attribute parameter of a screen of self; and, C. the video-receiving end merging and displaying the primary part and the secondary part of the image received. In addition, correspondingly provided in the present invention is a system for image transmission. By splitting the transmitted image into the primary part and the secondary part, and by allowing each receiving end to receive the primary part and to receive selectively the secondary part of the image on the basis of the attribute parameter of the screen of self, the present invention implements normal processing by each video-receiving end of video data broadcasted by the video-transmitting end, and presents a display effect that is most suitable for the screen.
The present application relates to an intelligent Internet of Things and a control method therefor. The intelligent Internet of Things comprises: an intelligent terminal and a gateway, where the intelligent terminal is connected to the gateway via a local area network. The gateway comprises an intrusion detection module for use in detecting whether or not a remote instruction transmitted to the intelligent terminal is legal; when the remote instruction is illegal, the intrusion detection module rejects the transmission of the remote instruction to the intelligent terminal. Employment of the intelligent Internet of Things and the control method therefor of the present invention prevents illegal access of an intelligent household internal network and illegal control of an intelligent household internal terminal by an external malicious attacker, thus safeguarding personal, property, and privacy securities of an intelligent household user.
Provided in the present invention is a method for implementing multi-screen synchronous display, comprising: A. a source screen playing a video file, acquiring screen image data and transmitting same to a destination screen for synchronous playback; B. the source screen transmitting in real time to the destination screen address information of the video file being played and current playback progress information of the video file; and, C. the destination screen reading the data of the video file on the basis of the address information, and playing from the position corresponding to the current playback progress information received. Also, correspondingly provided is a system for multi-screen synchronous display. By downloading the video file on the basis of the source of the video file at the same time as the screen image is being transmitted and played, multi-screen shared resynchronization is implemented, and seamless connection is implemented for playback screenshot and the video file being played, thus implementing synchronous, clear, and smooth video playback from a small screen device to a large screen device.
Provided in the present invention is a method for rapid video image transmission, comprising: A. a video-transmitting end capturing from a screen thereof an image screenshot and buffering same; B. determining an area of the screenshot image that is different from the screenshot image of the previous frame, and transmitting the image of the area; and, C. a video-receiving end receiving the image of the area, merging same with a buffered image as a received image, and buffering the merged image. Also, correspondingly provided in the present invention is a system for rapid image transmission. The present invention conserves bandwidth consumption and coding speed, and implements rapid image transmission during multi-screen sharing for terminals in a smart house.
A washing machine and a washing method are provided. The washing machine comprises an inner cylinder (2),an outer cylinder (1) and solid grains (3) served as washing medium; the inner cylinder (2) is rotated by a driving device (4); lifters (8) protruded inwardly are mounted on the inner wall of the inner cylinder (2); a wind circulating passage (10) is mounted in the washing machine; a fan(11) is mounted in the wind circulating passage (10), the double ends of the wind circulating passage (10) are connected with the inner cylinder (2); the grains outlet (9) used for withdrawing the grains (3) and the grains inlet (14) used for introducing the grains (3) are mounted at the forepart of the inner cylinder (2). The invention makes the clothes mix fully with the grains (3), and the washing efficiency is improved. Simultaneously, after the washing process, the clothes and the grains (3) can be drained and dehydrated to regeneration at the same time. The washing process is simplified, and the separation and withdraw of the grains (3) are realized by blowing wind to the inner cylinder (2), which is convenient for the withdrawal of the grains (3).
A washing machine and a washing method are provided, and wherein the washing machine comprises an inner cylinder (2), an outer cylinder (1) and solid particles (3) as washing medium, the inner cylinder (2) is driven by a drive device (4),lifters (8) arranged on an inner wall of the inner cylinder (2) are protruded inward, a storing tank (9) for holding the particles (3) is arranged in the washing machine, the inner cylinder(2) is communicated with the storing tank (9) by a discharging pipeline (10) for reclaiming the particles (3),and a suction device (12) is arranged on the feeding pipeline (11).The inner cylinder rotates forward and backward alternately which can drive the clothes and the particles rolling-over in the inner cylinder all around, make the clothes mixed fully with the particles, and improve the cleaning rate. At the same time, feeding and reclaiming particles by the suction device is beneficial to reclaim 100% of the particles.
A washing machine and a washing method, comprising an inner tub (2), an outer tub (1), and solid particles (5) serving as a washing medium. The inner tub (2) is driven into rotation by a driver apparatus (4). A lateral wall of the inner tub (2) is spirally shaped and drives the particles (6) into a spiral movement and flipping within the inner tub (2). When the inner tub (2) is spinning, the spiral pattern drives the particles (6) into flipping in all directions, back-and-forth and up-and-down, within the inner tub (2), thus allowing for increased mixing between clothes and the particles (6), for simplified washing process while also for improved cleaning rate, and for facilitated recycling of the particles (6).
A washing machine and a washing method, comprising an inner tub (2), an outer tub (1), and solid particles (8) serving as a washing medium. The inner tub (2) is driven into rotation by a driver apparatus (4). The inner tub (2) has arranged on the inner wall thereof scraper blades (6) that protrude inwards and are bent along the wall of the inner tub. The scraper blades (6) drives the particles (8) into obliquely upward or obliquely downward movements and flipping, thus allowing for improved mixing between clothes and the particles (8), for simplified washing process, while also for improved cleaning rate, and for facilitated recycling of the particles (8).
A washing machine and a washing method therefor. The washing machine comprises a washing tub. The washing tub has arranged therein polymer plastic strips (4) used for washing clothes, and several of the polymer plastic strips (4) are arranged radially on a central axle (3) within the washing tub or on a tub wall of the washing tub. The several polymer plastic strips (4) arranged radially are used to stir clothes (5). Contaminants in the clothes (5) and in the washing water are processed by contact between the polymer plastic strips (4) and the clothes (5), thus completing the washing of the clothes (5). The invention is structurally simple, and not only simplifies the washing process, but also reduces material costs and manufacturing costs of the washing machine. In addition, when washing, not only is the contact surface between the polymer washing mediums and the clothes increased, thus improving the capacity of attaching to the clothes, but the degree of wearing are also reduced for the clothes.
A washing machine and a washing method, comprising at least one washing tub used for washing or water-retaining, a washing medium layer (3) arranged on the at least one washing tub, where the washing medium layer (3) is a polymer absorption layer. The invention relies on the washing medium layer (3) arranged on the washing tub to process contaminants in clothes (5) and in washing water, thereby achieving the goal of washing. This not only simplifies the washing process, as with ordinary washing machines, but also allows for greatly reduced material costs and manufacturing costs of this type of washing machines. In addition, the degree of wearing is greatly reduced for the clothes (5) when being washed.
A drum washing machine and a washing method, comprising four layers of mutually sleeved washing tubs and water-retaining tubs. Arranged sequentially from the inside to the outside are a first tub (2), a second tub (3), a third tub (4) and a fourth tub. Particles (7) are stored in a space between the second tub (3) and the third tub (4). Arranged on tub walls of the second tub (3) and of the third tub (4) are several first openings used for spin-drying, and arranged on the tub wall of the second tub (3) is a second opening (12) for deploying and recycling the particles (7). The present invention integrates functions of the washing of clothes, separation of the clothes and the particles, recycling and storage of the particles, and spin-drying of the particles, thus implementing 100% deployment and recycling of the particles, simplified washing process, and reduced washing time.
D06F 37/04 - Réceptacles rotatifs, p. ex. tambours adaptés pour rotation ou oscillation autour d'un axe horizontal ou incliné
D06F 35/00 - Machines à laver, appareils ou méthodes non prévus ailleurs
D06F 23/02 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe horizontal
D06F 23/06 - Machines à laver avec réceptacles, p. ex. perforés, et avec un mouvement rotatif, p. ex. oscillant, le réceptacle servant aussi bien pour le lavage que pour l'essorage centrifuge et tournant ou oscillant autour d'un axe incliné
A drum washing machine and a washing method, comprising an outer tube (2) and a rotatable inner tube. The inner tube is divided into two layers, namely, a first inner tube (3) and a second inner tube (4). The second inner tube (4) surrounds an outer side of the first inner tube (3). A particle storage space (6) is located between the outer tube (2) and the second inner tube (4). The tube-wall of the first inner tube (3) is provided with several first holes (10) through which particles (5) pass. The tube-wall of the second inner tube (4) is provided with several second holes (11) for dehydration. The diameter of the second hole (11) is smaller than the minimum diameter of the particles (5). The tube-wall of the second inner tube (4) is provided with an input hole (12) and an output hole (13) for feeding and recycling the particles (5). The input hole (12) and the output hole (13) are selectively in communication with the particle storage space (6). The present invention integrates multiple functions such as clothes washing, separation of clothes from particles, recycling and storage of the particles, and self-cleaning of the particles, and not only reduces friction damage to particles and blades during washing and extends the service life of the particles, but also realizes 100% feeding and recycling of the particles.
A washing method with polymer solid particles comprises: step 1: washing an article to be washed with polymer solid particles, the surface of the polymer solid particles is provided with absorption holes; step 2: dehydrating the polymer solid particles and the article to be washed together; step 3: separating and collecting the polymer solid particles and the article to be washed; step 4: rinsing the article to be washed; and step 5: dehydrating the article to be washed. The dehydration of the polymer solid particles and the article to be washed together first before separating the polymer solid particles and the article to be washed may very easily separate the polymer solid particles and the article to be washed.
A solid particle for washing and washing method using the same are provided. The solid particle is a polymer solid particle (1), which is characterized in that there are opening pores (2) distributing on the solid particle surface. The washing method using the said particle is also provided, which comprises steps of separating the articles to be washed with the solid particles, rinsing the articles to be washed and drying the articles to be washed.
A stereoscopic display device comprises a backlight module (310), a display panel (320) and a parallax barrier (350) arranged in turn. The parallax barrier includes a plurality of shielding sections (352) and a plurality of transmissive sections (353) provided in the intervals of the adjacent shielding sections. The stereoscopic display device also includes a reflective mirror (330) and a reflective sheet (340). The reflective mirror and the parallax barrier are arranged respectively on opposite sides of the reflective sheet. The reflective sheet is provided on one side of the parallax barrier closing to the display panel. The surface of the reflective sheet near the display panel has a plurality of reflective surfaces (342). The positions of the reflective surfaces correspond to the shielding sections. The reflective mirror transmits the output light of the backlight module and reflects the light of which the propagation direction is opposite to the output light. The stereoscopic display device has advantages of high brightness and light weight.