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WO/2022/249394A1 |
A refrigeration cycle device (100) comprises: a refrigerant circuit (80); and a non-azeotropic refrigerant, which flows through refrigerant pipes (51-56). When the non-azeotropic refrigerant passes through an outdoor heat exchanger (40),...
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WO/2022/249984A1 |
The purpose of the present invention is to improve heat exchange efficiency. This turbo freezer comprises a compressor that compresses refrigerant, a condenser that condenses the refrigerant compressed by the compressor, an expansion val...
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WO/2022/243634A1 |
The invention relates to a portable refrigerating device (100) comprising a body (101) delimited by a thermally insulated wall (102), with a removable cover (103), likewise thermally insulated, allowing access to the interior of a cavity...
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WO/2022/242550A1 |
Disclosed in the present invention are a pipe clamp assembly and a heat exchanger having same. The pipe clamp assembly comprises a first pipe clamp and a second pipe clamp. The first pipe clamp comprises a first mounting surface located ...
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WO/2022/244461A1 |
This heat exchange system for performing heat exchange between a refrigerant and air comprises: a cooler (22) for cooling air by means of a refrigerant; and a radiator (20) that causes heat to be dissipated from the refrigerant to air. T...
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WO/2022/241153A1 |
A chiller system (100) includes a mechanical-cooling circuit (104) configured to circulate a refrigerant through an evaporator (108) of the mechanical-cooling circuit (104), where the evaporator (108) is configured to cool a conditioning...
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WO/2022/236393A1 |
A cooling device (100) comprising a cooling circuit (101) comprising a compressor (105), which is adapted to compress cooling agent in the cooling circuit (101) during an active cooling mode, wherein the compressed cooling agent contains...
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WO/2022/237164A1 |
A split type air conditioner, relating to the technical field of air conditioning, and comprising: a system loop formed by a compressor (30), a condenser (10), an evaporator (20), and connection pipelines thereof. The condenser (10) is p...
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WO/2022/227781A1 |
An air collecting pipe (100) and a heat exchanger assembly having same. The air collecting pipe (100) comprises a main collecting pipe (10), a bending pipe (20), and a second branch pipe (40); the bending pipe (20) is provided at one end...
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WO/2022/227481A1 |
An air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a housing (210), an evaporator (220), an air duct and a cross-flow fan (240), wherein the housing (210) comprises an upper fixing seat (211)...
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WO/2022/224436A1 |
An air conditioner (1) is provided with a flow path (R1) including a section in which a gas distributor (23a), a second part (13b), a first part (13a), and a gas-liquid two-phase distributor (21a) are connected in sequence. The air condi...
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WO/2022/219719A1 |
Corrugated fins of this heat exchanger are structured so as to have plate-shaped fin portions connected in corrugated fashion in the axial direction of a plurality of flattened heat exchanger tubes. The fin portions are each equipped wit...
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WO/2022/219919A1 |
This heat exchanger comprises: a plurality of flat heat transfer tubes which are disposed upright in the vertical direction and provided in parallel at intervals in a direction orthogonal to an air circulation direction; and corrugated f...
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WO/2022/216891A1 |
The present disclosure relates to a directional heat transfer using thermal control devices, including a dual phase change thermal diode and an active contact-based thermal switch. The thermal diode includes a positive temperature coeffi...
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WO/2022/215193A1 |
This refrigeration cycle device comprises: a refrigerant circuit that is configured by a compressor, a first heat exchanger, an expansion unit, and a second heat exchanger being connected by refrigerant piping and circulates a refrigeran...
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WO/2022/215242A1 |
This outdoor unit, which connects to a load-side heat exchanger and a throttle device with piping to configure a refrigerant circuit, is provided with a compressor, a refrigerant flow path switching device which switches the flow path, a...
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WO/2022/213934A1 |
A refrigeration appliance, comprising: a refrigeration compartment, a plurality of cooling regions being defined in the refrigeration compartment; and a lighting assembly, the lighting assembly comprising a plurality of lighting region...
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WO/2022/201575A1 |
Provided is a magnetic field generating device that is capable of generating a strong magnetic field that is stable over a long period of time due to a stable switching element action and a useful cooling method that makes the temperatur...
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WO/2022/201574A1 |
Provided is a freezing circuit capable of stably generating a magnetic field in the coil of a magnetic field generator for a long time. The present invention is provided with a compressor (11), a condenser (12), an expansion valve (13)...
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WO/2022/202102A1 |
This air conditioner comprises a radiator (20), a cooler (22), an intermediate unit (40), an inhibition structure (62). The radiator dissipates heat from the refrigerant to the air and discharges the air. The cooler is disposed above the...
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WO/2022/198922A1 |
A power plant multi-stage waste heat comprehensive utilizing apparatus and method. The apparatus comprises a condensed water pipeline, a condenser (1), an absorption heat pump absorber (6), an absorption heat pump condenser (4), a unit l...
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WO/2022/202306A1 |
This refrigeration cycle device (10) comprises a heat dissipating part (2), a decompression part (3), and a heat absorption part (4). The heat dissipating part (2) dissipates heat from a refrigerant that is compressed by a compressor (1)...
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WO/2022/193675A1 |
The present application provides a heat exchanger and an air conditioner having same. The heat exchanger comprises a liquid collection tube, an air collection tube, and a flat tube in communication with both the liquid collection tube an...
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WO/2022/198064A1 |
A heat exchanger that includes a microchannel tube having a plurality of straight sections interconnected by a plurality of bent sections; a plurality of accordion-style fins located between adjacent straight sections of the microchannel...
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WO/2022/186205A1 |
A heat exchange unit (100) is for a refrigeration cycle and comprises: a plurality of refrigerant flow passages (120); and a flow rate adjustment unit (140). A refrigerant flows in the plurality of the refrigerant flow passages (120). Th...
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WO/2022/184767A1 |
The present invention relates to a freeze dryer (1) comprising a product chamber (2) configured to accommodate products to be freeze-dried, a condenser (4) connected to the product chamber (2) and configured to trap water during a freeze...
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WO/2022/187389A1 |
A stacked panel tube bundle for an air cooled steam condenser having two sets of condensing tubes, one set arranged above the other, the first (lower) set of tubes in direct fluid communication with a combined steam delivery/condensate c...
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WO/2022/179511A1 |
The present application provides a condenser, comprising: a housing, a first heat exchange tube group, a second heat exchange tube group, a third heat exchange tube group, a pair of first baffles, a second baffle and a third baffle, wher...
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WO/2022/181111A1 |
This refrigeration cycle device comprises constituent components (1 to 4) including a compressor (1), a heat dissipator (2), a pressure-reducing unit (3), and an evaporator (4). The compressor (1) compresses and then discharges a refrige...
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WO/2022/177240A1 |
A heat exchanger according to the present invention comprises: a plate having, in one side thereof, an inlet port through which a fluid flows in and a first junction port of which the circumference protrudes upward, and in the other side...
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WO/2022/172359A1 |
An outdoor heat exchanger is provided with a plurality of fins, a blower mechanism, a plurality of heat transfer tubes arranged vertically, and a first flow divider connected to the plurality of heat transfer tubes. The plurality of heat...
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WO/2022/169280A1 |
The present invention relates to: a connector provided between a condenser and a receiver driver to fixedly couple the condenser and the receiver driver to each other; and a vehicle heat exchanger comprising same and, more particularly, ...
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WO/2022/170183A1 |
A fill sheet and a fill pack manufactured from a plurality of fill sheets for cooling a cooling medium in a cooling tower, each fill sheet having a plurality of flutes extending diagonally from top to bottom of the fill sheet, the diagon...
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WO/2022/166224A1 |
Disclosed are a heat exchanger, an electric control box and an air conditioning system. The heat exchanger comprises: a heat exchanger main body, a total collecting pipe and a flow partition plate, wherein at least two sets of microchann...
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WO/2022/166387A1 |
An energy storage device and method based on carbon dioxide gas-liquid phase change. The energy storage device based on carbon dioxide gas-liquid phase change comprises: a gas storage (100); a liquid storage tank (200); an energy storage...
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WO/2022/168229A1 |
One aspect of this outdoor unit is the outdoor unit of a refrigeration cycle device, the outdoor unit comprising: a housing that has a first chamber and a second chamber; a heat exchanger that has a heat exchanger part housed in the firs...
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WO/2022/166392A1 |
An energy storage apparatus and method based on carbon dioxide gas-liquid phase change. The energy storage apparatus based on carbon dioxide gas-liquid phase change comprises a gas storage bank (100); a liquid storage tank (200); an ener...
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WO/2022/166391A1 |
A CO2 gas-liquid phase transition-based multistage compression energy storage apparatus for converting thermal energy into mechanical energy, comprising: a gas storage (100); a liquid storage tank (200); an energy storage assembly (300),...
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WO/2022/166223A1 |
A heat exchanger and a manufacturing method therefor, an electric control box, and an air conditioning system. The heat exchanger (6) comprises at least two plates (631, 632) and a connecting piece (64); the at least two plates (631, 632...
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WO/2022/166554A1 |
A heat exchanger and an air conditioning device. The heat exchanger comprises fins (3) and flat tubes (4). Each flat tube (4) comprises a first finned area (41), a second finned area (42), and a finless area (43). The end of the finless ...
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WO/2022/161214A1 |
The utility model discloses a refrigeration device. The refrigeration device comprises a box body, a compressor compartment is provided in the box body, a first air inlet and a first air outlet are provided in the compressor compartment,...
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WO/2022/164767A1 |
Disclosed herein are evaporator assemblies for heat pump systems. The evaporator units can comprise a housing defining an interior chamber, an air inlet, and an air outlet. The air inlet and the air outlet can form an air flow path throu...
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WO/2022/157979A1 |
An outdoor unit (100) comprises a casing and a heat exchanger (3) housed in the casing. The heat exchanger (3) comprises a heat transfer tube through which a refrigerant flows. The refrigerant is R290. The heat transfer tube has at least...
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WO/2022/156545A1 |
A gas collecting pipe assembly, comprising a main pipe (10) and branch pipes (20). The branch pipes (20) are fixed onto the main pipe (10) and are communicated with the inside of the main pipe (10). The gas collecting pipe assembly furth...
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WO/2022/158574A1 |
Provided is a heat exchanger that can suppress increases in production costs and improve performance. This heat exchanger comprises a first heat transfer pipe, a second heat transfer pipe, and a branch pipe. The branch pipe has a first e...
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WO/2022/156237A1 |
A radiation heat dissipation and radiation heat collection-based cold and hot central air conditioning system, comprising a compressor (3), a liquid storage device (4), an indoor unit (1) and an outdoor unit (2) connected in sequence, wh...
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WO/2022/150774A1 |
A condenser includes a shell defining an inner volume configured to receive and discharge a refrigerant, a condensing section disposed within the shell, where the condensing section includes a plurality of tubes configured to circulate c...
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WO/2022/145003A1 |
A dehumidifying device (1) comprises a housing (20), a blower (6), a refrigerant circuit (101), and a heat pipe (102). The refrigerant circuit (101) has a compressor (2), a condenser (3), a pressure-reducing device (4), and an evaporator...
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WO/2022/135229A1 |
Disclosed in the present invention are an air conditioner and an indoor unit thereof, an evaporator, and an evaporator tube plate. The evaporator tube plate comprises a tube plate body; the tube plate body comprises a flexible accommodat...
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WO/2022/138093A1 |
This heat exchanger is provided with a core unit (20) and tanks (30, 40). The core unit comprises multiple tubes (21) which are arranged with a prescribed gap therebetween, and multiple fins (22) which are arranged in the gaps formed bet...
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