A wall-hung toilet system, comprising a toilet body (1), a sewage drain pipe set (2), and a wall-hung bracket (3). The wall-hung bracket (3) is arranged to be fixedly connected to a wall body (4); the toilet body (1) is fixed to the wall-hung bracket (3); the toilet body (1) is provided with a sewage outlet (122); and the sewage drain pipe set (2) is provided on the outer side of the wall body (4) and is arranged to communicate the sewage outlet (122) with a ground sewage drain pipe (5).
A spray head, a flushing system, and a toilet. The spray head is applied to toilet drainage, and comprises: a body (2), the body (2) being provided with a first water path (201) and a second water path (202), and also a first water inlet (201a) and first water outlet (201b) communicated with the first water path (201), and a second water inlet (202a) and second water outlet (202b) communicated with the second water path (202); and an adapter (3), the adapter (3) being mounted on the body (2); the adapter (3) being provided with a flow channel (301) and also an inlet (301a) and outlet (301b) communicated with the flow channel (301), the outlet (301b) being communicated with the first water inlet (201a); wherein the first water outlet (201b) and the second water outlet (202b) have different flow areas.
A flushing system and a toilet device (100). The flushing system comprises: one or more injection pipelines (20), a water output end/water output ends of which is/are configured to be connected to a toilet main body (1) and spray the toilet main body (1) and generate a siphonic sewage discharge; a first water supply pipeline (21) and a second water supply pipeline (22), water output ends of which are respectively connected to water intake ends of the injection pipelines (20), the first water supply pipeline (21) being provided with a booster pump (3); a control valve (4), which is connected to the first water supply pipeline (21) and the second water supply pipeline (22) and controls the connection/disconnection of the water output ends of the first water supply pipeline (21) and the second water supply pipeline (22), and the water intake ends of the injection pipelines (20); and a control device (5), which is connected to the control valve (4) and the booster pump (3) respectively, and is configured to control the water output end of the first water supply pipeline (21) to be in communication with the water intake end of the injection pipeline (20) when in a first working state, and to control the water output end of the second water supply pipeline (22) to be in communication with the water intake end of the injection pipeline (20) when in a second working state.
Provided in the present invention are a four-way shunt valve, a toilet flushing system and a toilet. The four-way shunt valve comprises a valve body assembly and a switching component. The valve body assembly is provided with a first water feeding cavity, a second water feeding cavity, a first communication cavity, a first water discharging cavity, a second water discharging cavity, a second communication cavity and a movable water shutoff member. The first communication cavity is communicated with the second communication cavity, a first communication opening is formed between the first communication cavity and the first water feeding cavity, and a second communication opening is formed between the first communication cavity and the second water feeding cavity. The movable water shutoff member is movably arranged in the first communication cavity, and is pushed by water pressure to close the second communication opening when water enters the first water feeding cavity, and is pushed by water pressure to close the first communication opening when water enters the second water feeding cavity. The switching component is arranged in the valve body assembly and controls the second communication cavity to be communicated with the first water discharging cavity or controls the second communication cavity to be communicated with the second water discharging cavity. Therefore, free switching between pumped water feeding and tap water feeding can be achieved, such that two-way water feeding and two-way water discharging are achieved, and the requirement on motor torque for water discharging switching is low.
E03D 11/13 - Parts or details of bowlsSpecial adaptations of pipe joints or couplings for use with bowls
F16K 11/044 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
F16K 11/056 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members
10.
MULTI-PATH WATER INLET VALVE AND INTELLIGENT TOILET
The present invention provides a multi-path water inlet valve and an intelligent toilet. The multi-path water inlet valve comprises a valve body and a water stop unit, and the valve body is provided with a water inlet and a first water outlet; a first water path enabling the water inlet to be communicated with the first water outlet is arranged between the water inlet and the first water outlet, and the water stop unit is arranged on the first water path so as to control whether the first water path is disconnected. The valve body is further provided with a second water outlet, a second water path is further arranged in the valve body around the water stop unit, and the second water path enables the water inlet to be communicated with the second water outlet. According to the present invention, on the basis of the conventional water inlet opening and closing valve using control of the water inflow/outflow in a one in one out manner as the main function, the second water outlet is added by using the extra space of the valve body, so as to achieve a three-way function, and the switching between a single water path and two water paths is realized by controlling the opening and closing of the water stop unit.
F16K 11/02 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit
F16K 27/00 - Construction of housingsUse of materials therefor
11.
DISTRIBUTION VALVE, TOILET FLUSHING SYSTEM AND TOILET
A distribution valve, a toilet flushing system and a toilet. The distribution valve comprises a valve body (10), a switching component (60) arranged on the valve body (10), and a driving mechanism arranged on the valve body and used for driving the switching component (60) to act, wherein the valve body (10) is provided with a water inlet (101), a first water outlet (102) and a second water outlet (103); the switching component (60) is slidably connected in the valve body (10); and switching communication between the first water outlet (102) and the second water outlet (103) and the water inlet (101) is controlled by means of sliding the switching component (60).
F16K 11/02 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit
F16K 27/00 - Construction of housingsUse of materials therefor
F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
F16K 31/40 - Operating meansReleasing devices actuated by fluid in which fluid from the conduit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
12.
DISTRIBUTION VALVE HAVING EXTERNAL PRESSURE RELIEF WATERWAY, AND TOILET FLUSHING SYSTEM AND TOILET
Disclosed is a distribution valve having an external pressure relief waterway. The distribution valve comprises a valve body (10), a switching component (40) arranged in the valve body (10), and a driving mechanism used for driving the switching component (40) to act, wherein the valve body (10) is provided with a water inlet (101), a first water outlet (102) and a second water outlet (103); the switching component (40) is slidably connected in the valve body (10) by means of water pressure, and is used for controlling the first water outlet (102) and the second water outlet (103) to be in communication with the water inlet (101); a pressure relief waterway (70) is provided in the valve body (10); and a pressure relief port (701) of the pressure relief waterway (70) directly discharges water to the outside of the valve body (10), thereby avoiding a slow switching speed or even switching function failure caused by a small pressure difference between pressed faces on the switching component due to the occurrence of a state in which a rim flushing waterway, a jet waterway and a pressure relief waterway are in communication when a pressure relief hole is opened for waterway switching. Further disclosed are a toilet flushing system using the distribution valve, and a toilet.
F16K 11/02 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit
A toilet apparatus and a flushing method therefor. The toilet apparatus (100) comprises: a toilet body (1), a water supply assembly mounted so as to act in concert with the toilet body (1), an on-off assembly for controlling the turning on and off of the water supply assembly, and a control apparatus (4) connected to the on-off assembly. The control apparatus (4) controls a spray tube (22) to turn on during a period when a brush ring pipeline (21) is controlled to be turned-on.
Provided in the present invention are a mixing distribution valve, a water-closet bowl flushing system and a water-closet bowl. The mixing distribution valve comprises a water path distribution module and a water pressure water inlet module; the water path distribution module is provided with a first water inlet channel, a distribution chamber and a plurality of first water outlet channels; the water pressure water inlet module is provided with a second water inlet channel and a first water path; and the first water inlet channel and the first water path are separately in communication with the distribution chamber. The water path distribution module is provided with a first switching mechanism, and the first switching mechanism controls whether each first water outlet channel is in communication with a third chamber. A second switching mechanism is arranged on the water pressure water inlet module, and the second switching mechanism controls whether the second water inlet channel is in communication with the first water path. When the mixing distribution valve of the present invention is applied to a water-closet bowl flushing system, the mixing distribution valve can be connected to a water pump and a tap water pipe at the same time, so as to adapt to different application environments of a water-closet bowl, thus achieving the purposes of saving energy and meeting flushing requirements.
A wall-mounted toilet bracket, comprising: a bracket body (1) provided with a wall body connection portion and a toilet connection portion, the wall body connection portion being configured to be connected to a wall body (6) so as to arrange the bracket body (1) outside the wall body (6) and to fix the bracket body (1) to the wall body (6), the toilet connection portion being configured to be connected to a toilet body (2) so as to fix the toilet body (2) to the bracket body (1), and the bracket body (1) being configured in such a way that the projection of the bracket body (1) on the wall body (6) is located within the range of the projection of the toilet body (2) on the wall body (6).
A waste discharge box (1) is applied to a toilet. The toilet further comprises a waste discharge pipe (2) at least partially disposed in the waste discharge box (1). The waste discharge box (1) comprises: a box body (10) provided with a rotary connecting hole (13) and a waste outlet (14), the rotary connecting hole (13) being configured to be rotatably connected to the waste discharge pipe (2); and a connecting pipe (3) connected to the box body (10) and communicated with the waste outlet (14), the connecting pipe being configured to be in butt joint with a floor waste pipe to discharge waste into the floor waste pipe.
A shifter and a toilet. The shifter comprises: an upper shifter body (10) provided with an inlet (101) for sewage to flow in; and a lower shifter body (20) provided with an outlet (201) for sewage to flow out. The lower shifter body (20) is connected to the upper shifter body (10) by means of a sliding connection structure (40), and the lower shifter body (20) and the upper shifter body (10) together define a length-adjustable sewage discharge flow channel. The sewage discharge flow channel enables the inlet (101) to be communicated with the outlet (201).
A closestool body and a closestool, the closestool body (1) being provided with a bowl (10). The bowl (10) comprises a water inlet part (101), a flow guide part (102) and a sewage discharge part (103) which are successively connected, the water inlet part (101) being provided with rim holes, and the sewage discharge part (103) being provided with a sewage outlet. The water inlet part (101) is arranged at the top of the bowl (10), the water inlet part (101) being at least partially formed as a rim-free area (101A), and the rim-free area (101A) being smoothly connected to the flow guide part (102).
A waste discharge pipe (1), comprising: a pipe main body (11), provided with a waste inlet (113), a waste discharge port (114), and an overflow port (115), wherein the waste discharge port (114) and the waste inlet (113) face different directions; the waste inlet (113) is configured to be communicated with a waste outlet (411) of a toilet seat body (4); the pipe main body (11) is configured to be capable of rotating, between an initial position and a waste discharge position, relative to the toilet seat body (4) around the central axis of the waste inlet (113); and when the pipe main body (11) is located at the initial position, the opening of the waste discharge port (114) face upwards, and the overflow port (115) is located at the lower side of the waste discharge port (114) and located at the upper side of the waste inlet (113).
A toilet device, comprising a toilet seat body (1) and a sewage draining mechanism (2), wherein the toilet seat body (1) is provided with a bowl (11) and a sewage draining port in communication with the bowl (11); a sewage drainage connecting portion (13) is provided at an outer periphery of the sewage draining port, and the sewage drainage connecting portion (13) is located on an outer side of the bowl (11), and is provided with a channel in communication with the sewage draining port; the sewage draining mechanism (2) comprises a sewage draining tank (21); the sewage draining tank (21) is provided with a sewage inlet (211), which is in communication with the channel; and a sewage intake connecting portion (23) is provided at an outer periphery of the sewage inlet (211), the sewage intake connecting portion (23) is arranged on an outer wall of the sewage draining tank (21) in a protruding manner, and the sewage intake connecting portion (23) is detachably connected to the sewage drainage connecting portion (13), so as to fix the sewage draining tank (21) to the toilet seat body (1).
A toilet body and a toilet. The toilet body is provided with a bowl cavity (101) and a sewage drainage portion connected to the bowl cavity (101). The sewage drainage portion is provided with a trapway (104a) communicating with an outlet of the bowl cavity (101), and the trapway (104a) is configured to communicate with a rotary sewage drainage pipe (202), so that sewage in the bowl cavity (101) enters the rotary sewage drainage pipe (202) via the trapway (104a) and is drained. In the sewage drainage direction of the trapway (104a), the bottom wall of the trapway (104a) is obliquely arranged downwards, and the inclination angle of the bottom wall of the trapway (104a) relative to the horizontal direction is set to be greater than 0 degrees and less than or equal to 34 degrees.
A waste discharge system and a wall-mounted toilet. The waste discharge system (20) is applied to a wall-mounted toilet, and the waste discharge system (20) comprises: a waste discharge box (201) provided with a waste discharge cavity and, communicated with the waste discharge cavity, a waste inlet and a waste outlet, the waste inlet being arranged to be in communication with a toilet bowl of a toilet body (10); and a transfer structure (202) connected to the waste discharge box (201); wherein the transfer structure (202) is provided with a transfer flow channel in communication with the waste outlet, and the transfer flow channel is configured to be in docked communication with a wall waste discharge pipe (30).
A wall-mounted toilet system, comprising: a wall-mounted bracket (1) and an in-wall drain pipe (2); a toilet body (3), which is fixed to the wall-mounted bracket (1) and has a bowl (31) and a mounting cavity (32); and a drain device (4), which is connected to the toilet body (3), communicates with the in-wall drain pipe (2), and comprises a rotary drain pipe (41) arranged in the mounting cavity (32), wherein one end of the rotary drain pipe (41) communicates with the bowl (31), and is configured to rotate relative to the toilet body (3) between an initial position and a drain position, such that when the rotary drain pipe rotates to the initial position, a water seal is formed in the bowl (31); and when the rotary drain pipe rotates to the drain position, dirt in the bowl (31) is discharged into the in-wall drain pipe (2).
The present invention provides a toilet flushing system and a toilet. The toilet flushing system comprises a water tank, a water inlet mechanism used to add water to the water tank, a water pump, and a flushing valve, a water inlet end of the water pump being in communication with the water tank, and a water outlet end of the water pump being in communication with a water inlet end of the flushing valve. The toilet flushing system further comprises a pulse valve, a water inlet end of the pulse valve being in communication with a pressure water source, and a water outlet end of the pulse valve being in communication with the water inlet end of the flushing valve. The present invention ensures that a sanitary appliance, such as a toilet, can be used normally in a power outage state. Moreover, according to the present invention, in a normal power supply state, a high-power water pump may be selected for use, thereby achieving lower water consumption while having a stronger flushing effect.
Provided in the present invention is an electric valve, comprising a valve body assembly and a control mechanism. The control mechanism is configured to control the opening or otherwise of a pressure relief port, which is arranged in the valve body assembly, so as to control the on-off of a waterway in the valve body assembly. The control mechanism comprises an electric motor and a swing member, wherein the electric motor is arranged on the valve body assembly, and the swing member is driven by means of the electric motor to swing to drive a blocking member arranged on the swing member to open or close the pressure relief port. In the present invention, the waterway can be slowly turned on or off, such that there is relatively little water impact. In addition, the blocking member can be made of materials such as plastic or stainless steel, thereby avoiding the risk of rusting.
After a cleaning device is powered-on and initialized, a water path self-detection method for the cleaning device comprises the following steps: 1) judging whether a low water level switch is turned on; if so, controlling a water inlet valve to be turned on, controlling a water pump to be turned off, and going to step 2; if not, controlling the water pump to be turned on, controlling the water inlet valve to be turned off, and going to step 3; 2) judging whether a water replenishment time exceeds a preset first threshold; if so, a fault is confirmed, and the water inlet valve is controlled to be turned off; and if not, returning to step 1; 3) judging whether the low water level switch is turned on; and 4) judging whether a water pumping time exceeds a preset second threshold.
A foaming device comprises a valve body, a pump, and a self-suction spray head. The valve body comprises a water inlet port, a liquid inlet port, a mixing cavity, and a liquid outlet port. Each of the water inlet port, the liquid inlet port, and the liquid outlet port is in communication with the mixing cavity, and an input end of the pump is connected to the liquid outlet port to enable the mixing cavity to generate a negative pressure to suck water and foaming agent respectively from the water inlet port and the liquid inlet port for mixing. The self-suction spray head is connected to an output end of the pump, and the self-suction spray head comprises a first air inlet hole and a spray hole to enable mixed liquid to be mixed with air to produce foam to be sprayed out.
The present disclosure discloses a foaming spraying device and a foaming toilet. The foaming spraying device comprises a foaming spraying body. The foaming spraying body comprises a foaming cavity, a suction port, an accelerating hole, and a foam spraying port, each of which is in communication with a foaming cavity. The accelerating hole is configured to enable a foaming solution to be accelerated to enter the foaming cavity of the foaming spraying body, so that the foaming cavity of the foaming spraying body generates negative pressure to suck air through the suction port and the air is mixed with the foaming solution to form foam.
Disclosed are a spray washing apparatus, a method for implementing oscillating spray washing, and a smart toilet. The spray washing apparatus is used for gluteal washing and/or bidet washing for women, and comprises a spray washing mechanism, which comprises a spray washing body and a spray rod that can be telescopically arranged on the spray washing body in a preset direction; and further comprises a positioning seat and an oscillating driving mechanism. The spray washing body may be rotatably arranged on the positioning seat around an axis of the spray rod, and is connected to the oscillating driving mechanism, so that the oscillating driving mechanism drives the spray washing mechanism to rotate and oscillate about the axis of the spray rod. According to the present invention, a specific spray pattern can be outputted by means of rotating and oscillating to improve the flushing experience. In addition, the oscillating driving mechanism employed in the present invention is a mechanical transmission mode instead of a vibration driving mode, which can solve the problem of existing components being easily loosened and dislocated when the vibration driving mode is used.
A spray washing component for a smart toilet cover and an assembly method thereof are provided. The spray washing component includes a base, a nozzle, and a first motor. A sliding track is disposed on the base. The nozzle has a rack cooperating with the first motor. The first motor drives the nozzle to slide along the base. The first motor is installed at an end away from a jet of the nozzle and drives the nozzle to be displaced through a transmission structure. The transmission structure includes a driving gear, a dual transmission gear, and a conveyor belt. The driving gear is in anti-rotation cooperation with an output shaft of the first motor. The dual transmission gear respectively meshes with the conveyor belt and the rack on the nozzle. The spray washing component and the assembly method solve the large space occupation and insufficient aesthetics of the existing toilet.
The present disclosure discloses an anti-siphonage water storage device, a sanitary water supply device, and a sanitary cleaning device. The anti-siphonage water storage device is set in a cleaning water path of a sanitary cleaning device, and the anti-siphonage water storage device comprises a water tank for storing cleaning water. The water tank is disposed with a water inlet structure and a water outlet structure, and the water tank is disposed with an overflow structure. A water outlet surface of the water inlet structure is higher than an overflow surface of the overflow structure.
Disclosed are a heating device, a sanitary water supply device, and a sanitary cleaning device. The heating device comprises a main body and one or more ceramic heating plates. The main body comprises a heating cavity, and the one or more ceramic heating plates are disposed in the heating cavity to define a heating channel within the heating cavity. A first water inlet is defined at a first end of the heating channel, and a first water outlet is defined at a second end of the heating channel. The one or more ceramic heating plates comprise a first heating surface and a second heating surface facing away from each other, and a flow direction of cleaning water in the heating channel is along the first heating surface and the second heating surface in sequence.
E03D 9/08 - Devices in the bowl producing upwardly-directed spraysModifications of the bowl for use with such devices
F24H 1/10 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
F24H 9/18 - Arrangement or mounting of grates or heating means
33.
WATER PATH SELF-DETECTION METHOD AND APPARATUS FOR CLEANING DEVICE
A water path self-detection method for a cleaning device, comprising, after power-up initialization, the following steps: 1) first determining whether a low-water level switch is in a pull-in state, if yes, controlling a water inlet valve to be opened and a water pump to be closed and entering step 2), and if not, controlling the water pump to be opened and the water inlet valve to be closed and entering step 3); 2) determining whether a water refilling duration exceeds a preset first threshold, if yes, indicating an out of water fault and controlling the water inlet valve to be closed, and if not, returning to step 1); 3) determining whether the low-water level switch is in the pull-in state, if yes, indicating that a water path is normal and controlling the water pump to be closed, and if not, entering step 4); and 4) determining whether a water pumping duration exceeds a preset second threshold, if yes, indicating that a water pump fault occurs or an out of water fault occurs to a hot water box and controlling the water pump to be closed, and if not, returning to step 3). According to the present method, various abnormal situations are fully considered, and the determination modes are simple and reliable. Also provided is a water path self-detection apparatus for a cleaning device.
Disclosed are a foaming spray device, a foaming device and a foaming toilet. The foaming spray device comprises a foaming spray body. The foaming spray body is provided with a foaming cavity, and an air suction port, an accelerating hole and a foam spray port communicating with the foaming cavity thereof. A foaming solution is accelerated into the foaming cavity of the foaming spray body by means of the accelerating hole, so that the foaming cavity of the foaming spray body generates a negative pressure and air is sucked in by means of the air suction port. The air is mixed with the foaming solution to produce foam. The foaming spray device of the present invention uses the Venturi effect to a generate negative pressure and automatically suck in the air, so that the gas and liquid are mixed to produce foam. Therefore, the present invention has a simple structure, a small volume, an easy installation, low costs and high foaming efficiency.
Disclosed are a foaming device and a toilet with a foaming function. The foaming device comprises a valve body which is provided with a water inlet, a liquid inlet, a mixing chamber and a liquid outlet, with the mixing chamber being in communication with the water inlet, the liquid inlet and the liquid outlet. The foaming device further comprises a pump and a self-suction spray head, wherein an input end of the pump is connected to the liquid outlet to generate negative pressure in the mixing chamber, such that water and a foaming agent are respectively drawn in by means of the water inlet and the liquid inlet for mixing; and the self-suction spray head is connected to an output end of the pump, is provided with a first air intake hole and a spray hole, and allows the mixed liquid to mix with air to generate foam and sprays the foam. The present invention has a simple structure and small size, is convenient to mount, is low cost and has a high foaming efficiency.
A spray washing assembly for a smart toilet lid, and an assembly method for the spray washing assembly, comprising: a base (2), a spray rod (1) and a first motor (3); a slide channel (2A) is arranged on the base (2); the spray rod (1) is provided with a rack matched with the first motor (3), and the first motor (3) drives the spray rod (1) to slide along the base (2); the first motor (3) is mounted at an end away from a spray port of the spray rod (1), and drives the spray rod (1) to move by means of a transmission structure (5); the transmission structure (5) comprises a drive gear (51), a double-toothed transmission wheel (52) and a transmission belt (53); the drive gear (51) is in an anti-rotation fit with an output shaft of the first motor (3); the double-toothed transmission wheel (52) respectively engages with the transmission belt (53) and the rack on the spray rod (1). The spray washing assembly and the assembly method solve the defects that existing toilets occupy a large amount of space and are unattractive.
Disclosed are an apparatus and method capable of inhibiting the aerosol spread and disinfecting, and a toilet. The apparatus is applied in the toilet, can spray a water curtain capable of covering the inner wall surface of the toilet and disinfect the inner wall surface of the toilet, and comprises a disinfectant storage container, a liquid suction pump, a water curtain spray nozzle, a switching mechanism, a control valve, and a delivery pipe. A water inlet end of the delivery pipe is connected to the control valve, so that the control valve controls whether water inlets at the water inlet end. A water outlet end of the delivery pipe and the disinfectant storage container are connected to an inlet of the liquid suction pump by means of the switching mechanism, so that the switching mechanism controls the delivery pipe and the disinfectant storage container to be communicated with the inlet of the liquid suction pump alternately. An outlet of the liquid suction pump is connected to the water curtain spray nozzle. According to the present invention, after a user completes using the toilet, the water curtain can be used to cover the inner wall surface of the toilet so as to inhibit the aerosol generated by flushing the toilet from spreading out, disinfect the inner wall surface of the toilet after the toilet is completed flushing, and prevent the pathogenic virus on the waste from remaining on the inner wall surface of the toilet.
Disclosed are a self-detection method and working method for a sanitary cleaning device. The sanitary cleaning device comprises a water tank for storing cleaning water, a heating device for heating the cleaning water, a water pump for conveying the cleaning water, and a spray-cleaning device for spraying the cleaning water. The self-detection method comprises: A1, starting water intake, the water entering the water tank; A2, determining whether a first preset water level of the water tank is detected within a preset time, if so, executing step A3, otherwise, executing step A4; A3, when the amount of water intake into the water tank reaches a preset value, stopping water intake, and starting the water pump to discharge the water in the water tank; and A4, initiating an alarm. The self-detection method can accurately detect whether the water tank can perform normal water intake, thereby preventing the water tank from failing to be used normally subsequently due to the failure of the water intake function. In addition, after the water intake, water in the water tank is discharged by using a water pump, thereby preventing a large amount of water from being accumulated in the water tank during a non-use period, thereby preventing the water tank from being frozen and cracked and growing bacteria.
Disclosed in the present invention are an anti-siphonage water storage device, a sanitary water supply device, and a sanitary cleaning device. The water storage device is provided in a cleaning waterway of the sanitary cleaning device, and comprises a water tank used for storing cleaning water; the water tank is provided with a water inlet structure and a water outlet structure; the water tank is further provided with an overflow structure; the water outflow surface of the water inlet structure is higher than the overflow surface of the overflow structure. The water tank of the present invention not only has an overflow function, but also has an anti-siphonage function.
A method for determining anomalousness of a heating assembly, and a device. The heating assembly is provided with a water tank (10), a heater (20), a pump (30) and a first temperature sensor (13); the pump (30) is in communication with the water tank (10) to extract cleaning water, the heater (20) is located between the pump (30) and the water tank (10) so as to heat the cleaning water, and the first temperature sensor (13) is provided and is used to measure the water outlet temperature of the heater (20). Whether the heating assembly is anomalous is determined according to the state of the pump (30) and/or the heater (20) in combination with the change of the water outlet temperature, and if the heating assembly is anomalous, the operation is stopped and/or an alarm is provided.
Disclosed are a water storage device, a sanitary water supply device, and a sanitary cleaning device. The water storage device is arranged in a cleaning waterway of the sanitary cleaning device and comprises a water tank (1) used for storing cleaning water, and the water tank (1) is provided with a water inflow structure and a water outflow structure. The water storage device further comprises: a buoyancy mechanism, which is arranged in the water tank (1) and comprises a first buoyancy component (2), and a control switch, which is arranged at the top of the water tank (1). The first buoyancy component (2) of the buoyancy mechanism, when same has floated to a first position, is linked with the control switch to output a signal for controlling the water tank (1) to stop water inflow, the first buoyancy component (2), when same has lowered to a second position, is linked with the control switch (3) to output a signal for controlling the water tank (1) to carry out water inflow, and the first position is higher than the second position. The buoyancy mechanism matches with the control switch (3) to detect an upper limit water level and a lower limit water level of the water tank (1), such that not only can the water inflow condition of the water tank (1) be effectively controlled, and the cost is low, but also, a power-on and water-off water-electricity separation mode is used, such that same is safe to use.
Disclosed are a heating device, a sanitary water supply device, and a sanitary cleaning device. The heating device comprises a body and a ceramic heating plate. The body is provided with a heating chamber, and the ceramic heating plate is disposed in the heating chamber of the body. A heating flow channel is formed in the heating chamber, a first water inlet is provided at one end of the heating flow channel, and a first water outlet is provided at the other end of the heating flow channel. The ceramic heating plate has a first heating surface and a second heating surface facing away from each other, and a flow direction of the heating flow channel is along the first heating surface and the second heating surface in sequence. The present invention allows water to flow along the heating surfaces on two sides of the ceramic heating plate in sequence, thus increasing the heating distance of the water in the heating chamber, allowing the water to be heated evenly and sufficiently in the heating chamber, and improving the heating efficiency of the ceramic heating plate.
F24H 1/10 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
F24H 9/18 - Arrangement or mounting of grates or heating means
E03D 9/08 - Devices in the bowl producing upwardly-directed spraysModifications of the bowl for use with such devices
The present invention provides a cleaning water nozzle and a spray bar self-cleaning assembly. The cleaning water nozzle comprises a base; a water outlet and a water inlet are provided in the base; the water outlet is communicated with the water inlet; a spray bar is placed on the base, water flow is sprayed out from the water outlet after passing through the water inlet, and a certain angle is formed between a water outlet section and the spray bar, so that the water flow surrounds for one circle along the circumferential direction of the spray bar. By applying the present technical solution, the 360-degree cleaning for the surface of a spray bar can be realized.
Disclosed is a ceramic heater, comprising: a body, the body having a cavity and an opening for providing access to the cavity; a heating assembly, at least a part of the heating assembly being accommodated in the cavity; a heating assembly pressing cover, the heating assembly pressing cover being connected to an opening end of the body; and a sealing member, a first hole being provided in the sealing member, the heating assembly passing through the first hole, the first hole being in an interference fit with the heating assembly, the sealing member being located between the heating assembly pressing cover and an end face of the opening end of the body, and the sealing member forming a seal between the body and the heating assembly pressing cover by means of the body and the heating assembly pressing cover pressing the sealing member.
A toilet is provided with a water replenishing device for a flush rim with a silencing function. The water replenishing device has independent drainage from the drainage of the cistern. The water replenishing device includes a water storage box with a water inlet on a top side and a drainage outlet on a bottom side. The drainage outlet is connected to the waterway for the flush rim. A lid is installed in the water storage box to open or close the drainage outlet. The water storage box is provided with a water storage area. A backflow channel has one end connected to the water inlet and the other end extending into the water storage area below or equal to the highest level of the water storage area. Such toilets make less noise by eliminating water inlet noise.
E03D 1/30 - Valves for high or low cisternsTheir arrangement
E03D 5/02 - Special constructions of flushing devices operated mechanically or hydraulically
E03D 9/14 - Noise-reducing means combined with flushing valves
E03D 11/13 - Parts or details of bowlsSpecial adaptations of pipe joints or couplings for use with bowls
E03D 11/00 - Other component parts of water-closets
E03D 5/09 - Special constructions of flushing devices operated mechanically or hydraulically directly by hand
E03D 5/094 - Special constructions of flushing devices operated mechanically or hydraulically directly by hand the flushing element, e.g. siphon bell, being actuated through a cable, chain, or the like
A water supplement device for a toilet bowl rim and toilet (20) having the same. Water draining of the water supplement device is independent of that of a toilet tank (30). The water supplement device comprises a water storage container (10), a water inlet (11) provided at the top of the water storage container (10), and a water draining opening provided on a bottom surface thereof, wherein the water draining opening is connected to a toilet bowl rim water passage. A flapper (40) for opening/closing the water draining opening is mounted in the water storage container (10). A water storage area (12) is provided in the water storage container (10) and comprises a flow guiding channel (13), wherein an end of the flow guiding channel (13) is connected to the water inlet (11), and the other end extends to the water storage area (12), and is located below a maximum water level of the water storage area (12) or level with the maximum water level of the water storage area (12).
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