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WO/2023/229457A1 |
Heat pump, comprising: - a heating circuit that comprises an evaporator, one or more than one expansion valve, a compressor and a condenser; and - a buffer circuit that comprises or defines a refrigerant accumulator; - wherein the heatin...
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WO/2023/223713A1 |
Provided is a steam generating device comprising: a compressor for sucking in and compressing steam; a condensed water pipe for causing water separated from steam discharged from the compressor to flow together with the steam sucked into...
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WO/2023/223539A1 |
This air conditioning device comprises a heat source machine including a compressor, a flow passage switching valve, and a heat source side heat exchanger, one or more indoor units which include a load side flow rate adjusting valve and ...
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WO/2023/213609A1 |
Disclosed is an assembly (1) for a desiccant tank (2) for a coolant for a motor vehicle thermal management circuit, said assembly (1) comprising a desiccant tank (2) and a connection and distribution block (3), the desiccant tank (2) ext...
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WO/2023/213558A1 |
The present invention relates to a liquid separation device (20) for a compressor system (1), having: at least one coarse separation unit (21), which has at least one coarse separator (21a) and a liquid removal device (21b); at least one...
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WO/2023/199431A1 |
A refrigeration cycle device (1) comprises a compressor (11), a condenser (12), an expansion valve (13), an evaporator (14), and a first reservoir (21). The first reservoir (21) has a first container (21a) and first piping (21b) that is ...
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WO/2023/201325A1 |
A heated suction line accumulator may include a tank extending in a longitudinal direction and having a first interior cavity and a refrigerant input orifice extending through a sidewall of the tank that is configured to receive input re...
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WO/2023/198787A1 |
A refrigeration system includes a compressor, condenser, separator, and evaporator. A condenser inlet is connected to an outlet of the compressor. A separator inlet is connected to an outlet of the condenser. An evaporator inlet is conne...
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WO/2023/198222A1 |
Disclosed is a triple-supply heat pump unit having an expansion-type liquid storage device. The triple-supply heat pump unit comprises a compressor (1), a heat recoverer (2), a four-way reversing valve (3), an air source heat exchanger (...
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WO/2023/198223A1 |
Disclosed is an air source heat pump system which has a triple supply function. The air source heat pump system mainly comprises a four-way reversing structure and a refrigerant regulating structure. The four-way reversing structure main...
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WO/2023/191313A1 |
An integrated receiver drier and economizer (RDE) includes a tank having a hollow interior receiving a first flow of a refrigerant therein, the first flow of the refrigerant including a liquid phase of the refrigerant accumulating within...
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WO/2023/188882A1 |
This heat pump device comprises an electric compressor (1), a condenser (9), and an evaporator (11). The electric compressor (1) has a housing (10), a compression mechanism (16), an inverter circuit (18), an intake port (16a), a discharg...
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WO/2023/185381A1 |
A fixing plate (300) and a liquid storage device (1000). The fixing plate (300) is used for the liquid storage device (1000), and comprises a first connecting part (310), a second connecting part (320) and a transition part (340), wherei...
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WO/2023/184768A1 |
A water chiller unit. The water chiller unit comprises: a casing (100); a compressor arranged in the casing (100), the casing (100) comprising a volute case (110) and a motor casing (120), and the motor casing (120) comprising a casing b...
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WO/2023/179184A1 |
A multi-connection-pipe pressure vessel. The multi-connection-pipe pressure vessel comprises a housing (100), a cover body (300) and at least two connection pipes (400), one end of the housing (100) being arranged open, and the cover bod...
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WO/2023/182595A1 |
The present invention relates to an oil separator comprising: a housing including an upper plate, a lower plate disposed on the opposite side of the upper plate, and a side plate connecting the upper plate and the lower plate, and having...
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WO/2023/178867A1 |
A compressor (10, 100) and an air conditioner (1000). The compressor (10, 100) comprises a body portion (11, 110) and a reservoir (13, 150), wherein the reservoir (13, 150) is arranged below the body portion (11, 110), an interlayer (12,...
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WO/2023/176697A1 |
Provided is a refrigeration cycle device that uses a non-azeotropic refrigerant mixture and is able to suppress the formation of frost on an evaporator. This refrigeration cycle comprises an air conditioner (1) that is equipped with a re...
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WO/2023/177092A1 |
A heat pump system according to an aspect of the disclosed invention may comprise: a compressor that compresses a refrigerant; a water heat exchanger in which heat is exchanged between the compressed refrigerant and introduced water; an ...
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WO/2023/170874A1 |
The purpose of this invention is to ensure gas-liquid separation in a cooling apparatus. A cooling apparatus according to the present invention comprises a cooling cycle comprising an evaporator (1) that transfers heat to be cooled to ...
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WO/2023/166705A1 |
Provided is a refrigerant storage container comprising a container body which stores liquid, an inflow pipe which includes an inflow opening and which allows a refrigerant to flow into the container body, an outflow pipe which includes a...
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WO/2023/162415A1 |
The present invention provides a control method, a vehicle, and a constant-temperature transport system capable of suppressing a reduction in heating performance. The constant-temperature transport system comprises: a compressor (21) tha...
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WO/2023/153516A1 |
This heat source unit comprises: a compressor (40); refrigerant pipes (21-25) through which a gas refrigerant after being discharged from the compressor (40) and a gas refrigerant before being suctioned into the compressor (40) flow; a g...
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WO/2023/143368A1 |
A refrigerator, comprising: a refrigerator body, wherein a first storage area and a second storage area are formed inside the refrigerator body; an oxygen treatment device, at least one part of which is in gas flow communication with the...
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WO/2023/140249A1 |
A compressor (10) is capable of heating operation and cooling operation. A receiver (30) is provided between an outdoor heat exchanger (13) and an indoor heat exchanger (23). A first variable throttle (14) is provided between the outdoor...
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WO/2023/139167A1 |
The invention relates to a heat pump (12) for generating process heat and a system (10) comprising the heat pump (12). According to the invention, at least two heat sinks (32; 40; 44) are provided on the heat pump (12). The invention als...
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WO/2023/139962A1 |
A refrigeration cycle device comprising a first evaporator (15, 17a) and a second evaporator (17, 17b) connected in parallel to the refrigerant flow, and an accumulator (18), wherein the accumulator (18) is disposed in a first path and/o...
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WO/2023/140207A1 |
[Problem] To reduce the manufacturing cost of a receiver tank and lower the risk of brazing defects to improve yields. [Solution] This receiver tank is connected via an inflow path and an outflow path to a header tank to which ends of a ...
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WO/2023/134505A1 |
A refrigerant storage apparatus (100) and an air conditioning device. The refrigerant storage apparatus (100) comprises: a housing (110), which comprises a cavity (112), a first liquid inlet (113), and a first liquid outlet (114), the ca...
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WO/2023/136002A1 |
This refrigeration cycle device has a refrigeration cycle (10) and a heat medium circuit (30), and cools a plurality of subjects to be cooled. The refrigerant cycle has a compressor (11), a condenser (13), a decompression unit (17a, 17b)...
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WO/2023/132023A1 |
Provided is a remote condenser unit that is provided outdoors and is used to constitute a refrigeration circuit that circulates a combustible refrigerant and includes a compressor that is provided indoors. The remote condenser unit compr...
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WO/2023/132659A1 |
The present invention provides a manifold refrigerant module comprising: a manifold plate having a plurality of refrigerant flow paths formed therein; and a plurality of heat exchangers arranged on the manifold plate, wherein the plurali...
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WO/2023/128458A1 |
The present invention provides a vehicle accumulator for dividing a refrigerant, which circulates in a refrigerant circulation line, into a gaseous refrigerant and a liquid refrigerant and discharging the gaseous refrigerant, the vehicle...
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WO/2023/124719A1 |
A fixing plate (30), a liquid storage device (100) and an air conditioning system (200). The fixing plate (30) provided in the present application is arranged in a housing of a liquid storage device (100), the liquid storage device (100)...
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WO/2023/124919A1 |
A system for purifying helium gas, a method, and an application. The system comprises: a first gas-liquid separation device, a primary helium extraction tower (11), a second gas-liquid separation device, a secondary helium extraction tow...
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WO/2023/127459A1 |
This refrigeration device comprises: a refrigeration circuit having a heat exchanger that cools refrigerant flowing in an expansion device by means of the refrigerant flowing from an evaporator to a compressor, the refrigeration circuit ...
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WO/2023/118777A1 |
A refrigeration system is described having a circuit around which a refrigerant is circulatable. The circuit comprises a compressor, a heat exchanger for exchanging heat between the refrigerant and a medium, and an accumulator for accomm...
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WO/2023/115552A1 |
A performance test method for a refrigeration compressor, wherein a refrigerant output by a compressor (1) is divided into two parts after cooling, one part is converted into a low-pressure gaseous refrigerant, and the other part is subj...
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WO/2023/109505A1 |
A liquid storage device (100) and a refrigeration apparatus (300). The liquid storage device (100) comprises a barrel (10), a first end cover (20), a second end cover (30), a gas intake pipe (40) and a gas output pipe (50), wherein the f...
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WO/2023/103675A1 |
Some embodiments of the present disclosure relate to the technical field of air temperature regulation. Provided is an air conditioner. An air conditioner. The air conditioner comprises an outdoor unit, at least one indoor unit, and a co...
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WO/2023/098779A1 |
A ternary mixed refrigerant, a refrigeration system, and a refrigeration device, wherein the ternary mixed refrigerant comprises a low-temperature refrigerant, a medium-temperature refrigerant and a high-temperature refrigerant; the mass...
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WO/2023/093653A1 |
An accumulator (100) and an air conditioning system (300). The accumulator (100) comprises a cylinder (10) and multiple air outlet pipes (30); a cylinder port (11) is formed on the cylinder (10); the accumulator (100) further comprises a...
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WO/2023/092991A1 |
A separation device, a heat exchanger, and refrigeration equipment. The separation device is used for a heat exchanger and comprises: a separation portion, which is provided with a separation cavity, an inlet, and a separation port, and ...
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WO/2023/091820A1 |
A reversible heat pump system with one bi-flow expansion device. A four-way valve in the refrigerant circuit may be configured in either a cooling mode or a heating mode. In the cooling mode, a compressor is operable to flow a refrigeran...
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WO/2023/088043A1 |
The compressor liquid supply system, comprising: a first liquid taking pipeline (21), having one end communicated with a liquid supply port of an evaporator (13) for taking a liquid refrigerant from the evaporator (13); a second liquid t...
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WO/2023/087682A1 |
A compressor system, a control method for the compressor system, and an air conditioner. In order to solve the problem of damage due to the fact that oil shortage of a compressor cannot be found in time, the compressor system comprises a...
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WO/2023/084137A1 |
The invention relates to a linear trap, preferably intended for the industrial cooling sector, which prevents oil backflow and facilitates oil return in the lines of cooling circuits. The invention allows oil particles in the lubricant t...
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WO/2023/084771A1 |
This accumulator comprises: a cylindrical container; an inflow pipe which passes and is inserted through a side surface of the container in a direction perpendicular to the center axis of the container and through which a refrigerant tha...
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WO/2023/078443A1 |
An oil separator and a manufacturing method therefor. The oil separator comprises a separator body (2) and an inlet pipe (1); the separator body (2) comprises a main body (20); the main body (20) is provided with a side hole (27) on the ...
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WO/2023/073989A1 |
This refrigeration cycle apparatus includes a low-pressure shell-type compressor that stores refrigerating machine oil, an oil reservoir that is connected by an oil drain pipe to the compressor and stores the refrigerating machine oil di...
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