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WO/2024/017549A1 |
The invention relates to a facility and a method for the liquefaction of hydrogen, comprising a hydrogen circuit (2) having an upstream end (21) intended to be connected to a source (23) of gaseous hydrogen and a downstream end (22) conn...
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WO/2024/019339A1 |
Disclosed is a vehicle heat pump system which can implement various air-conditioning modes while minimizing the number of expansion valves, and which can comprise relatively low-priced components such that manufacturing costs can be sign...
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WO/2024/016748A1 |
A pump body assembly, a compressor and a double-temperature air conditioning system. The pump body assembly comprises a high-pressure compression portion and a low-pressure compression portion, the high-pressure compression portion compr...
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WO/2024/016816A1 |
A mobile air conditioner and a control method therefor, which aim to solve the problem of the rotation speed of a water-fetching electric motor of existing mobile air conditioners being set to the maximum, resulting in the water amount i...
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WO/2024/018561A1 |
This refrigeration cycle device comprises a container that stores a refrigerant, a vibration sensor that detects vibration data indicating vibration of the container, and a control device that estimates the refrigerant amount inside the ...
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WO/2024/017277A1 |
The present invention provides a refrigerator and an ultrasonic treatment device thereof. The ultrasonic treatment device comprises: a container used for containing a treatment liquid and an object to be treated; at least one ultrasonic ...
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WO/2024/017205A1 |
A liquid storage device, an oxygen treatment assembly, and a refrigerator. The liquid storage device comprises a housing in which a liquid storage space is defined; and a gas resistance mechanism provided in the liquid storage space and ...
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WO/2024/018594A1 |
This multi-type air-conditioning device is capable of simultaneously performing cooling and heating operations, and comprises: an outdoor unit; a plurality of indoor units each having an indoor heat exchanger and a leakage detection sens...
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WO/2024/016840A1 |
A humidity control method for a refrigeration device. The average value CRH of integral humidity values of the first N working periods of a compressor is compared with a preset humidity RHset of a refrigeration compartment; if the differ...
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WO/2024/017207A1 |
An electrode plate assembly (40), an oxygen treatment apparatus, and a refrigerator (30). The electrode plate assembly (40) comprises an electrode plate (700) and a pressure protection mechanism (900). The electrode plate (700) is used f...
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WO/2024/016588A1 |
The present application relates to the technical field of air conditioners. Disclosed is a one-way flow diverting device, which comprises a housing, a guide assembly, a blocking member and a positioning member. The housing comprises a fi...
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WO/2024/017611A1 |
The invention relates to a de-icing system (100) for an NH3/CO2 cascade unit comprising: • a first exchanger (E1); • a second exchanger (E2); • a first thermodynamic circuit in which a volume of CO2 in liquid or gaseous form circul...
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WO/2024/018739A1 |
The purpose of the present invention is to provide a heat exchanger that is used in an air separation device having a low pressure column, a high pressure column, and a mixing column, and can suppress an increase in equipment costs. A he...
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WO/2024/016728A1 |
Provided is an air conditioning system, comprising an outdoor unit, an indoor unit, a refrigerant recovery device and a controller. The outdoor unit comprises a first four-way valve, a second four-way valve and an outdoor refrigerant lea...
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WO/2024/016378A1 |
The present application provides an automatic temperature control device integrating magnetocaloric and liquid cooling functions, and a manufacturing method therefor. The automatic temperature control device integrating magnetocaloric an...
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WO/2024/017531A1 |
The invention relates to a compression refrigeration machine (10) comprising: a compressor (11) which is designed to compress vaporous working medium starting from an inlet pressure of the compressor (11) to an outlet pressure of the com...
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WO/2024/017206A1 |
A liquid storage device, an oxygen treatment assembly and a refrigerator. The liquid storage device comprises a box body, a liquid storage space and a gas collection space of which air paths are in communication and liquid paths are bloc...
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WO/2024/019919A1 |
Systems and methods of providing a heating, ventilation, air conditioning, and electrical power generation (HVAC-P) system are disclosed. The HVAC-P includes at least one generator, an optional battery system, and a system controller. Th...
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WO/2024/017496A1 |
The hydrogen compression system, comprises a source of gaseous hydrogen at a first pressure, and a mixing unit, adapted to mix hydrogen and an additional gaseous component at said first pressure, the additional gaseous component having a...
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WO/2024/016815A1 |
The present invention relates to the field of mobile air conditioners, particularly provides a mobile air conditioner and a control method therefor, and aims to solve the problem that a small amount of condensate water or even no condens...
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WO/2024/017341A1 |
A refrigerator, comprising: a compressor (300) and a condenser (100) connected to the compressor (300); and a refrigerator body (10), which has a compressor compartment (20) at the rear of the bottom thereof. The condenser (100) is arran...
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WO/2024/017204A1 |
A refrigerator comprises a refrigerator body and an air conditioning pipeline. A storage space is defined in the refrigerator body. The air conditioning pipeline communicates the storage space with an environment external to the storage ...
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WO/2024/020039A1 |
Methods for improving a refrigeration systems comprising modifying the system and replacing existing refrigerant with a replacement refrigerant comprising : (1) at least about 50% by weight of R1234ze(E); (2) greater than 0% to about 11%...
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WO/2024/017340A1 |
A refrigerator, comprising a refrigeration system and a refrigerator body (10). The refrigeration system comprises a compressor (300) and a bottom condenser (100) connected to the compressor (300). A compressor compartment (20) is provid...
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WO/2024/020019A1 |
A heating, ventilation, air conditioning, and/or refrigeration system (10) configured to circulate a working fluid therethrough includes an economizer system (116) and a compressor system (106). A first economizer (118) of the economizer...
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WO/2024/017276A1 |
A refrigerator, comprising: a refrigerator body (10) in which a refrigerating compartment (11) is defined; a refrigerating compartment door (21), an ice-making compartment (22) for ice making being formed inside the refrigerating compart...
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WO/2024/017203A1 |
An oxygen treatment system and a refrigerator. The oxygen treatment system comprises an oxygen treatment device and a liquid storage device, wherein the oxygen treatment device is provided with a housing and an electrode pair, the housin...
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WO/2024/017208A1 |
An oxygen treatment system (50) and a control method therefor. The oxygen treatment system (50) comprises an oxygen treatment apparatus (20) for treating oxygen by means of an electrochemical reaction and a liquid supplementation apparat...
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WO/2024/012144A1 |
A control method and device for a multi-split system, the multi-split system, and a storage medium. The control method comprises: receiving a target control signal, wherein the target control signal comprises a refrigeration power-on sig...
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WO/2024/014026A1 |
This refrigerator comprises a low-stage compressor for compressing a low-pressure refrigerant to a medium-pressure refrigerant, a high-stage compressor for compressing the medium-pressure refrigerant to a high-pressure refrigerant, a low...
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WO/2024/014029A1 |
This compressor unit comprises: a compressor which compresses a refrigerant; an accumulator which separates a gas refrigerant and a liquid refrigerant contained in the refrigerant; an intake pipe which supplies, to the compressor, the ga...
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WO/2024/015870A2 |
A joist pocket assembly and a method for manufacturing a joist pocket assembly is described herein. In some embodiments, the joist pocket assembly can include a frame configured to be mounted within a cut-out in a wall. In some embodimen...
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WO/2024/014955A1 |
The invention relates to a thermoelectric heat pump comprising a heat exchanger block with a first channel for flow therethrough of a first heat transfer fluid such as a liquid medium and a separate second channel for flow therethrough o...
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WO/2024/012657A1 |
Described is a refrigerator (10) comprising a freezer compartment (16) and a fresh food compartment (12). The refrigerator has a cooling system (30) comprising a variable speed compressor (32), and a condenser (34), and at least a first ...
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WO/2024/014333A1 |
A method for regulating a thermal management system and a thermal management system for this purpose are specified, which make the use of an air-side electrical heater in the HVAC duct (64) unnecessary, since the electric coolant heater ...
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WO/2024/014659A1 |
Disclosed are an electronic device and a method for controlling the electronic device. In detail, the electronic device, according to the present disclosure, comprises: at least one memory storing information about a first neural network...
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WO/2024/014031A1 |
The present invention shortens the startup time of a turbo-chiller. A startup sequence generation device (50) generates a startup sequence of a turbo-chiller that comprises a compressor, a condenser, an expansion valve, and an evaporator...
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WO/2024/012133A1 |
A freezing-prevention control method for a refrigerating chamber of a refrigerator, and a refrigerator, which belong to the technical field of refrigerator control. The freezing-prevention control method comprises: acquiring a refrigerat...
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WO/2024/014635A1 |
The present invention seeks to solve the above-mentioned problems, and relates to a cartridge-replaceable magnetic cooling system wherein magnetocaloric materials (MCM) having different temperature bands are used to form multiple cartrid...
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WO/2024/014028A1 |
This freezer includes: an oil separator; an oil pod; a first connection tip connected to the oil separator; and a second connection tip connected to the oil pod. The freezer also comprises: a connection pipe that extends downwards from t...
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WO/2024/014381A1 |
A heat source unit (20) comprises: a heat exchanger (30) which is disposed in an air passage (S2) and which includes a plurality of flat pipes (35) inside which heat medium flow passages (C) are formed, and a plurality of fins (36) demar...
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WO/2024/014117A1 |
A cryogenic system (100) comprises: a cryogenic refrigerator (10); and a controller (60). The cryogenic refrigerator (10) is provided with a first cylinder (16a), a second cylinder (16b) that is provided with, at an axially middle portio...
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WO/2024/012625A1 |
The invention relates to a method for operating a cooling device (1) for switch cabinet air conditioning or the air conditioning of an IT environment, more particularly a data centre, said method having the following steps: A. operating ...
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WO/2024/014495A1 |
Provided are a heat exchanger capable of ensuring heat exchange performance even if there is a difference in pressure between two fluids when the two fluids are flowing in, and a refrigerant cycle device and a hot water supply apparatus ...
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WO/2024/014030A1 |
A compressor unit according to the present invention comprises a compressor that compresses a refrigerant, an oil supply pipe that returns oil compressed with the refrigerant at the compressor to the compressor, a flow adjustment part th...
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WO/2024/015195A1 |
The present disclosure relates to a HVAC system operable to use a refrigerant in a refrigerant circuit to heat or cool an indoor space and includes a defrost circuit connected to the refrigerant circuit. The defrost circuit includes a fi...
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WO/2024/012442A1 |
A micro-channel refrigerating evaporator and a freeze-drying system using the evaporator. The micro-channel refrigerating evaporator comprises a rectangular flat tube structure, wherein the flat tube structure is arranged in a surroundin...
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WO/2024/014025A1 |
This control device comprises: an acquiring unit for acquiring information representing a temperature and pressure of oil inside a compressor that compresses a refrigerant, and a detection result of an oil surface sensor for detecting a ...
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WO/2024/013972A1 |
A heat pump system according to the present disclosure comprises: a carbon dioxide recovery system that recovers carbon dioxide from air by using energy; and a heat pump device that stores at least the carbon contained in the carbon diox...
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WO/2024/011743A1 |
A tube-fin unit, a heat exchanger, and an air conditioner. The tube-fin unit comprises a base piece; the base piece is a corrugated piece; the base piece comprises fin portions and flow channel portions that are alternately arranged; a r...
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