Abstract

This application provides a stirring impeller type washing machine including a washing machine body, a washing assembly, and a water level assembly. The washing assembly includes a mode switch and a program controller connected to each other, the program controller has at least two switching positions, each corresponding to a working mode, different rotation orientations of the mode switch correspond to different working modes of the stirring impeller type washing machine. The water level assembly includes a water level sensor, an encoder connected to the water level sensor, and a water level switch and a water injection controller connected to the encoder, wherein a preset water level is adjustable through different rotation orientations of the water level switch. With the stirring impeller type washing machine, the operation and the control become more convenient and sensitive, and the washing degree is higher.

IPC Classes  ?

• D06F 34/30 - Arrangements for program selection, e.g. control panels thereforArrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials
• D06F 23/04 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
• D06F 34/08 - Control circuits or arrangements thereof
• D06F 34/22 - Condition of the washing liquid, e.g. turbidity
• D06F 34/34 - Arrangements for program selection, e.g. control panels thereforArrangements for indicating program parameters, e.g. the selected program or its progress characterised by mounting or attachment features, e.g. detachable control panels or detachable display panels
• D06F 37/12 - Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
• D06F 37/30 - Driving arrangements
• D06F 39/08 - Liquid supply or discharge arrangements
• D06F 39/14 - Doors or coversSecuring means therefor

Abstract

A D-shaped tube surround-type evaporator, and an upper-storage lower-freezing direct-cooling low-frost refrigerator. The refrigerator comprises: a refrigerator housing, a storage compartment (7) located at an upper portion of the refrigerator, and a freezing compartment (8) located at a lower portion of the refrigerator. An evaporation tube (2) is mounted in a spiral surrounding manner on an outer surface of a freezing inner container (1), the cross-section of the evaporation tube (2) being D-shaped, the evaporation tube (2) being fixed to the outer surface of the freezing inner container (1) by aluminium foil tape (6) and tube fasteners (3). Each tube fastener (3) is strip-shaped, one surface thereof being provided with grooves (31) consistent with the spiral arrangement spacing of the evaporation tube (2), the radian of the grooves (31) being the same as the radian of a curved tube wall of the evaporation tube (2). Each tube fastener (3) is also provided with through holes (32) alternatingly arranged between the grooves (31), T-shaped connection pieces (4) being mounted within the through holes (32). The evaporation tube (2) is mounted in the spiral surrounding manner on the outer surface of the freezing inner container (1), so as to increase the available space of the freezing compartment (8), and enable the freezing compartment (8) to have a more uniform temperature and be less prone to frosting.

IPC Classes  ?

• F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
• F25B 39/02 - Evaporators

Abstract

Disclosed is a refrigerator for preservation by means of an electric field, the refrigerator comprising several storage compartments, electric field release devices (5) and a voltage regulation device (4), wherein the electric field release devices (5) are installed in a partition layer between two adjacent storage compartments, or are installed on one side, near the storage compartment, of a storage compartment insulation layer, or are installed on one side, near the storage compartment, of an edge foam layer; the voltage regulation device (4) is installed at the top of the refrigerator, or at the back of the refrigerator, or in a compressor chamber; and the several electric field release devices (5) are in equipotential connection, and the several electric field release devices (5), which are in equipotential connection, are in series connection with an output end of the voltage regulation device (4). When operating, the electric field release devices (5) generate an electric field which resonates with water molecules in food so as to inhibit microbial growth, perform sterilization, decompose ethylene, inhibit the activity of food enzymes, increase the permeability of cell membranes and reduce the loss of cytoplasm and flavor ingredients, thereby achieving the preservation of foods and the rational distribution of electric fields in a multi-compartment refrigerator so as to balance all the compartments of the refrigerator and achieve a preservation effect.

IPC Classes  ?

• F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
• F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove

Goods & Services

Spin driers [not heated]; juice extractors, electric; mixers [machines]; mixing machines; agitators; centrifugal mills; kitchen machines, electric; kitchen grinders, electric; crushers for kitchen use, electric; beaters, electric; whisks, electric, for household purposes; blenders, electric, for household purposes; fruit presses, electric, for household purposes; household soybean milk making machines; mills for household purposes, other than hand-operated; food processors, electric; dishwashers; dry-cleaning machines; coin-operated washing machines; washing machines [laundry]; wringing machines for laundry; machines and apparatus for cleaning, electric. Cooking utensils, electric; electric flat bottom pressure cooker; roasters; cooking apparatus and installations; cooking stoves; freezers; refrigerators; automatic defrosting device for refrigerator; cool boxes, electric; refrigerating cabinets; refrigerating containers; refrigerating chambers; refrigerating display cabinets; refrigerating apparatus and machines; refrigerating appliances and installations; cooling installations and machines; beverage cooling apparatus; ice machines and apparatus; ice-cream making machines; extractor hoods for kitchens; electric dryer; fans [air-conditioning]; desiccating apparatus; electric fans for personal use; filters for air conditioning; air conditioning installations; air conditioning apparatus; air driers; air purifying apparatus and machines; air cooling apparatus; air sterilisers; exhaust fan; gas scrubbing apparatus; pocket warmers; kitchen ranges [ovens]; hot plates; kettles, electric; electric hot water bottle; multicookers; roasting apparatus; pressure cookers, electric; gas burners; microwave ovens [cooking apparatus]; drying apparatus; ionization apparatus for the treatment of air or water; air humidifying apparatus; fabric steamers; toilets [water-closets]; toilets, portable; heaters for baths; toilet seats; clean chambers [sanitary installations]; solar water heaters; gas and electric water heating installations; bath fittings; toilet bowls; water filtering apparatus; water purifying apparatus and machines; water purification installations; water sterilizers; aquarium filtration apparatus; purification installations for sewage; disinfectant apparatus; water dispenser; filters for drinking water; radiators, electric; electrically heated carpets; blankets, electric, not for medical purposes.

Goods & Services

Spin driers [not heated]; juice extractors, electric; mixers [machines]; mixing machines; agitators; centrifugal mills; kitchen machines, electric; kitchen grinders, electric; crushers for kitchen use, electric; beaters, electric; whisks, electric, for household purposes; blenders, electric, for household purposes; fruit presses, electric, for household purposes; household soybean milk machine; mills for household purposes, other than hand-operated; food processors, electric; dishwashers; dry cleaning machines; coin-operated washing machines; washing machines [laundry]; wringing machines for laundry; machines and apparatus for cleaning, electric. Cooking utensils, electric; electric flat bottom pressure cooker; roasters; cooking apparatus and installations; cooking stoves; freezers; refrigerators; absorber for refrigerators; automatic defrosting device for refrigerator; cool boxes, electric; refrigerating cabinets; refrigerating containers; refrigerating chambers; refrigerating display cabinets; refrigerating apparatus and machines; refrigerating appliances and installations; cooling installations and machines; beverage cooling apparatus; ice machines and apparatus; ice-cream making machines; extractor hoods for kitchens; electric dryer; fans [air-conditioning]; desiccating apparatus; electric fans for personal use; filters for air conditioning; air conditioning installations; air conditioning apparatus; air driers; air purifying apparatus and machines; air cooling apparatus; air sterilisers; exhaust fan; gas scrubbing apparatus; pocket warmers; kitchen ranges [ovens]; hot plates; kettles, electric; electric hot water bottle; multicookers; roasting apparatus; pressure cookers, electric; gas burners; microwave ovens [cooking apparatus]; drying apparatus; ionization apparatus for the treatment of air or water; air humidifying apparatus; fabric steamers; toilets [water-closets]; toilets, portable; heaters for baths; toilet seats; clean chambers [sanitary installations]; solar water heaters; gas and electric water heating installations; bath fittings; toilet bowls; water filtering apparatus; water purifying apparatus and machines; water purification installations; water sterilizers; aquarium filtration apparatus; purification installations for sewage; disinfectant apparatus; water dispenser; filters for drinking water; radiators, electric; electrically heated carpets; blankets, electric, not for medical purposes.

Goods & Services

Reapers; typographic machines; sewing machines; washing machines; dishwasher; vacuum cleaner. Galvanic cells; camera. Refrigeration equipment; refrigerator; electric refrigerator.

Abstract

Electric valve and a refrigerating system. An inlet, a pressure relief port and a plurality of outlets are set on a valve seat of the electric valve; a valve cap is covered above the valve seat; an electric motor is fixedly set on the valve cap, a stator of the electric motor is set on the outer surface of the valve cap, and a rotor is set in the intracavity of the valve cap; the lower end of a mandrel is fixedly provided with a valve core that is opened with a pressure-relief diversion slot and a through slot, wherein the pressure-relief diversion slot is opened on the lower surface of the valve core, the through slot penetrates through the valve core along the thickness direction of the valve core. Refrigerant bifurcation, cutoff, pressure relief, etc., in refrigerating system is realized by rotating the valve core to different positions.

IPC Classes  ?

• F25B 41/04 - Disposition of valves
• F25B 5/02 - Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
• F16K 11/074 - 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 sliding valves with pivoted closure members with flat sealing faces
• F16K 31/04 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic using a motor
• F25B 41/06 - Flow restrictors, e.g. capillary tubes; Disposition thereof
• F25B 5/00 - Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity

Goods & Services

Refrigerating apparatus and machines, refrigerators, hot plates, disinfectant apparatus, device for drinking water, electric water heaters, solar energy water heaters, extractors hoods for kitchens, microwave ovens (cooking apparatus).

Goods & Services

Refrigerating apparatus and machines, electric refrigerators, ice boxes.

Goods & Services

Machine à laver. Réfrigérateurs, appareils de climatisation, congélateurs, réchauffeurs d'eau, douches, ventilateurs. Planches à repasser.

Goods & Services

Machines à laver.