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WO/2024/014027A1 |
This refrigeration system comprises a plurality of compressor units connected in parallel, and an oil equalizing pipe joining the plurality of compressor units to one another. Each compressor unit comprises: a low-pressure compressor; a ...
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WO/2024/014396A1 |
This outdoor unit comprises a plurality of receivers for storing a liquid refrigerant portion of a refrigerant, a supply pipe which is connected to one of the plurality of receivers to supply the refrigerant to said one receiver, a commu...
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WO/2024/014666A1 |
An air conditioner comprising: a compressor including a discharge side; an outdoor heat exchanger provided to perform heat exchange with outdoor air; a base arranged to support the compressor and the outdoor heat exchanger; a four-way va...
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WO/2024/011992A1 |
A muffler (20), a muffler assembly (100), and a refrigerator. The muffler (20) is provided with a muffling cavity (21); the muffling cavity (21) comprises a plurality of muffling sub-cavities (210) which are spaced apart; the muffler (20...
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WO/2024/014799A1 |
The invention relates to a valve device for operation with a refrigerant, in particular for operation with a refrigerant in a motor vehicle heat pump system, having a valve body bushing (1) with a first axial section (1.1) provided for i...
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WO/2024/014737A1 |
The present invention relates to a manifold fluid module integrated with a gas-liquid separator. The manifold fluid module integrated with a gas-liquid separator, according to one embodiment of the present invention, may comprise: a mani...
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WO/2024/014739A1 |
The present invention relates to a manifold fluid module. The manifold fluid module according to an embodiment of the present invention integrates, in a heat management system consisting of a compressor, a plurality of heat exchangers, a...
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WO/2024/011780A1 |
A low-temperature carbon capture coupling cold energy and waste heat gradient utilization system for an LNG-powered vessel. The system comprises: an LNG evaporation side, wherein an LNG serves as a cold source of a first two-stage cascad...
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WO/2024/007609A1 |
A safety early warning method for an air conditioner (10), a safety early warning device (60) for the air conditioner (10), the air conditioner (10), and a storage medium, relating to the technical field of intelligent household applianc...
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WO/2024/009351A1 |
This refrigeration cycle device (1) comprises a refrigerant circuit (C1) and an injection flow path (F1). The refrigerant circuit (C1) is configured so that a refrigerant circulates in order through a discharge port (PD) of a compressor ...
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WO/2024/009860A1 |
This refrigeration cycle device comprises: a decompression unit (14, 142); an evaporation unit (15); a decompression control unit (20b); a pressure detection unit (21a); and a temperature detection unit (21b). The pressure detection unit...
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WO/2024/009577A1 |
In a first refrigerant circuit (1) according to the present invention, a first compressor (10), a battery heat exchanger (11), a fixed aperture (12), a first refrigerant/coolant heat exchanger (4), a first expansion valve (13), and an ou...
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WO/2024/008302A1 |
A method for controlling the power consumption of a minibar, the method comprising receiving time information associated with use of the minibar, based on the time information, generating a control signal to change an operation mode of t...
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WO/2024/007828A1 |
A test apparatus (100) for testing a refrigerator, comprising a main control board connector (110), an input apparatus, and an element simulator. The main control board connector (110) is used for connecting to a main control board (200)...
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WO/2024/008249A1 |
The invention relates to a thermoelastic energy conversion device (10) for heating and cooling a transfer medium (30), comprising at least one conversion unit (11), wherein the at least one conversion unit (11) has at least one SMA eleme...
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WO/2024/009504A1 |
This refrigeration cycle device (100) comprises: a first circulation flow path (L1) by which a compressor (10), a first heat exchanger (20), a depressurization device (30), and a second heat exchanger (40) are connected and in which a fi...
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WO/2024/008167A1 |
Provided are a refrigerator and a water supply control method for a refrigerator. The refrigerator comprises a refrigerator body, an ice maker, a water dispenser, a multi-way directional valve, a flow meter and a controller. The flow met...
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WO/2024/008476A1 |
The invention relates to a refrigerant distribution module (50), comprising: - a first refrigerant circulation channel (11) connecting a first inlet (E1) and an outlet (S); - a second channel (12) connecting a second inlet (E2) and a fir...
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WO/2024/009348A1 |
A refrigeration cycle apparatus comprising a refrigerant circuit, including a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve, wherein: a refrigerant is sealed in the refrigerant circuit; the refri...
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WO/2024/009684A1 |
Provided is a refrigerator oil that contains, as a base oil, an ester of dipentaerythritol, a linear pentanoic acid and a branched pentanoic acid; in which the molar ratio of the linear pentanoic acid content to the branched pentanoic ac...
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WO/2024/009151A1 |
Container (1) for transporting temperature-sensitive goods, comprising a wall structure which surrounds a loading space for receiving the goods and comprising an opening for loading and unloading the loading space, further comprising a d...
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WO/2024/007943A1 |
Provided are a magnetic field-based fresh-keeping drawer (20) for a refrigerating and freezing device (10), and the refrigerating and freezing device (10). The magnetic field-based fresh-keeping drawer (20) comprises: an outer container ...
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WO/2024/008330A1 |
The liquefaction system comprises a high-temperature refrigerant circuit and a low-temperature refrigerant circuit. The system further comprises a first high- temperature heat exchanger, wherein the feed gas is in heat exchange with a fi...
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WO/2024/009395A1 |
This refrigerator comprises a compressor that compresses a refrigerant, a condenser that condenses the refrigerant, a flow path switching device that switches the flow path through which the refrigerant flows, a capillary tube that cause...
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WO/2024/010073A1 |
An air conditioner (1) is equipped with: a compressor (11); a condenser (16) which is connected to the compressor (11) via a discharge pipe (18); an evaporator (14) which is connected to the compressor (11) via an intake pipe (17); a mai...
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WO/2024/008120A1 |
The present invention provides a refrigerator and an air duct system thereof. The air duct system comprises: a freezing air duct formed on the rear side of a freezing inner container, a refrigeration air duct formed on the rear side of a...
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WO/2024/007685A1 |
Disclosed in the present disclosure are a frequency converter cooling device, a cooling method and an air conditioning apparatus. The frequency converter cooling device comprises: an inlet pipeline; an outlet pipeline, which is provided ...
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WO/2024/008231A1 |
The invention relates to a control cabinet assembly (1) comprising at least one control cabinet housing (2) and a cooling device (3), wherein the cooling device (3) has a coolant circuit (4) with a flammable coolant, wherein the coolant ...
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WO/2024/010190A1 |
The disclosed invention relates to an exterior material for a home appliance and a refrigerator comprising same. The exterior material for a home appliance according to one embodiment may comprise: a steel plate having a yield strength o...
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WO/2024/007669A1 |
A method and apparatus for controlling a multi-module water chilling unit. The multi-module water chilling unit comprises at least two modules, wherein each module is provided with a chilled-water inlet and a corresponding chilled-water ...
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WO/2024/009626A1 |
Provided are a switching valve wherein a significant difference in strength depending on the direction of an external force has been minimized, and a refrigeration cycle system. A bracket (13) of a switching valve is characterized by com...
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WO/2024/008127A1 |
Provided are a refrigerator and a control method therefor. The refrigerator comprises a refrigerator body, an ice maker assembly, and an ice turning assembly. The ice maker assembly comprises an ice cube tray, which comprises a plurality...
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WO/2024/009394A1 |
An air conditioner (1) comprises: a refrigerant circuit (200) including a compressor (30), a high-pressure-side heat exchanger, an expansion device (70), and a low-pressure-side heat exchanger and configured to circulate a non-azeotropic...
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WO/2024/008434A1 |
The invention relates to a device for liquefying a fluid such as hydrogen, comprising a pre-cooling system (20) in a heat-exchange relationship with at least part of a set of heat exchanger(s) (6) configured to lower the temperature of t...
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WO/2024/010483A1 |
The invention relates to thermoelectric cooling devices and can be used in cooling mechanisms for electronic components and in refrigerators. A solid-state cooling device comprises, arranged in series and electrically connected: a prepar...
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WO/2024/010756A1 |
Described are processes and equipment that are useful to produce purified oxygen gas using a cryogenic adsorption bed to remove impurities such as nitrogen-containing impurities (e.g., nitrogen (N2), nitrogen oxides, ammonia, amines), wa...
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WO/2024/009578A1 |
A heat exchange system for a moving body according to the present invention comprises a heat pump device (100) and a condenser (200). The heat pump device (100) includes an electric compressor (1), a heat exchanger (9), and an evaporator...
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WO/2024/008230A1 |
The invention relates to a cooling device (1) for control cabinet temperature control, wherein the cooling device (1) has a primary circuit (2) with a flammable coolant and with a condenser (3), which is arranged in an air outer circuit ...
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WO/2024/007764A1 |
Provided in the present invention are a refrigeration device and a control method therefor. The refrigeration device comprises a box body, the box body being provided with a defrosting chamber and a compressor chamber (1); the refrigerat...
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WO/2024/007676A1 |
Disclosed in the present disclosure are an oil return control method and device, and an air conditioner. The method comprises: at a current compressor operation frequency, adjusting an oil amount regulating component on an oil return pip...
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WO/2024/007577A1 |
The present invention relates to the technical field of air conditioners, and specifically provides an air conditioner and a dust removal control method for an air conditioner, which aim to solve the problem in which it is difficult for ...
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WO/2024/007763A1 |
Refrigeration equipment and a control method thereof. The refrigeration equipment comprises a casing body, which has a defrosting chamber and a compressor compartment chamber (1). The refrigeration equipment further comprises an evaporat...
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WO/2024/001741A1 |
A shelf assembly (100) and a refrigerator (200) having same. The shelf assembly (100) comprises a shelf supporting member (20), a locking device (30), and a panel carrier (10). The shelf supporting member (20) is provided with a pluralit...
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WO/2024/004558A1 |
A refrigeration device according to an embodiment of the present disclosure comprises: a low-stage compressor for compressing a refrigerant; a high-stage compressor for compressing the refrigerant that has been compressed by the low-stag...
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WO/2024/001275A1 |
Disclosed is a refrigerating device, comprising an inner container and a partition assembly fixedly connected to the inner container. The partition assembly divides the inner container into a refrigerating compartment and a freezing comp...
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WO/2024/001294A1 |
A refrigeration apparatus (1000), comprising an inner container (200), a refrigeration cavity enclosed by the inner container (200), and a partition assembly (100) fixedly connected to the inner container (200), wherein an inner containe...
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WO/2024/004816A1 |
A temperature control device according to one embodiment of the present invention comprises: a refrigeration cycle device 10 that includes a compressor 11, a first heat exchanger 12, an expander 14, and a second heat exchanger 15, the re...
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WO/2024/001386A1 |
An air conditioner (1000) and a defrosting control method therefor. The air conditioner (1000) comprises an indoor unit (10), an outdoor unit (20), and a controller (40). The controller (40) is configured to: acquire a first operating pa...
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WO/2024/004343A1 |
Provided are an electromagnetically driven valve in which adverse events can be minimized while magnetic efficiency is ensured, and a refrigeration cycle system comprising said electromagnetically driven valve.　Due to a suction element...
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WO/2024/000983A1 |
Provided is a refrigerator, the refrigerator comprising a box body, a hinge assembly, and a door body. The hinge assembly comprises a first track groove, a second track groove, a first hinge shaft, and a second hinge shaft. The first hin...
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