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WO/2024/024393A1 |
This heat exchanger (10) comprises: a plurality of core parts (16, 14) which are provided such that a plurality of the core parts overlap in the airflow direction and which are continuous and have a refrigerant flowing therethrough, each...
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WO/2024/023908A1 |
This heat exchanger comprises a plurality of heat transfer tubes that are disposed with a space therebetween in a first direction and that extend in a second direction intersecting the first direction and a fin that is disposed between h...
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WO/2024/024211A1 |
In a heat exchanger (50) for warming up a battery by using condensation heat from a refrigerant in a refrigerating cycle, an inlet porous pipe (56) disposed on the upstream side has a heat exchanging area smaller than the respective heat...
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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/2024/014381A1 |
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/2024/014495A1 |
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/2024/012442A1 |
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/2024/011743A1 |
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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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/2024/000030A1 |
A refrigeration evaporator comprising: a plurality of interconnected refrigerant conveying tubes arranged in a vertically spaced apart arrangement, wherein ends of the conveying tubes are interconnected to allow flow of liquid refrigeran...
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WO/2024/002180A1 |
The present invention provides a refrigerator, comprising a refrigerator body, a top air inlet passage provided at the top of the refrigerator body or at an upper part of the refrigerator body, a side air inlet passage provided on a side...
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WO/2024/006411A1 |
An air conditioning system has an evaporator unit capable of producing condensation, a condenser unit having a first water circuit connected to an inlet, the first water circuit having a first water circuit solenoid valve and a spray noz...
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WO/2024/005335A1 |
The present invention relates to a heat exchanger designed in view of cooling/heating performance. The purpose of the present invention is to provide a heat exchanger designed in view of cooling/heating performance, wherein a variable pa...
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WO/2024/000807A1 |
A multi-mode circulating air conditioning device and a refrigeration system. A first connecting pipe, a second connecting pipe and a bypass pipe are provided; a first end of the first connecting pipe is connected to a first pipeline betw...
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WO/2023/246018A1 |
A high-corrosion-resistance collecting tube material, and a preparation method therefor and a use thereof. The high-corrosion-resistance collecting tube material is formed by compounding an outer-layer alloy and a core-layer alloy. The o...
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WO/2023/247815A1 |
Disclosed is an arrangement and a method for facilitating evaluation of heat transfer to an evaporating medium at an evaporator channel (110). The arrangement comprises a first sensor (310) configured for measuring volume flow of the eva...
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WO/2023/244613A1 |
A condenser (100) of a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system (10) includes a shell (102) configured to receive vapor heat transfer fluid (108) and a condensing section (176). A first plurality of heat ...
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WO/2023/242934A1 |
An outdoor unit comprising: a pair of support pillar members; and a motor support plate that is fixed to the support pillar members at support pillar fixing portions which are respectively provided in end sections of the motor support pl...
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WO/2023/241382A1 |
Disclosed in the present application are a condensing device and a heat pump system comprising the condensing device. The condensing device comprises: a housing; and at least two sets of heat exchange pipe bundles, wherein each set of he...
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WO/2023/237389A1 |
The invention relates to a fluid management module (1), notably for a vehicle, this module comprising a support (2) comprising at least one passage (4) in which a refrigerant can flow, this support (2) bearing at least one component havi...
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WO/2023/234121A1 |
A vehicle-mounted heat exchanger (100) includes a heat exchanging unit (108) comprising a plurality of plate fins (101) which are plate-shaped and are disposed parallel to one another, and a plurality of tubes (102) which penetrate throu...
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WO/2023/228412A1 |
This refrigeration circuit device comprises a condenser having heat transfer tubes and corrugated fins, and a water spraying device that sprays water on the condenser, each of the heat transfer tubes having an aluminum core material, a z...
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WO/2023/221500A1 |
The present application relates to the technical field of air conditioning. Disclosed is a refrigerant distribution device, comprising a pipe body, a movable component and a driving component. The pipe body is provided with a refrigerant...
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WO/2023/221490A1 |
A variable shunting heat exchanger, comprising a first one-way shunting device (200) and a second one-way shunting device (400). The first one-way shunting device (200) comprises a main pipe (1), a branch pipe (2) and a first sliding blo...
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WO/2023/225092A1 |
Systems, devices and methods for providing cooling to hardware components, and more specifically to manifold systems, devices and methods for thermal management of hardware in computer server racks and related equipment in computer data ...
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WO/2023/220250A1 |
A cooling device suitable for cooling paraffin tissue blocks with little or no moisture artefacts, as well as the use thereof to obtain good quality serial sections for microscope slides. The slides can be used in histology and anatomica...
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WO/2023/210200A1 |
The present disclosure provides a cooler that is capable of efficiently cooling a cold storage material by means of a refrigerant and makes it possible to save energy by means of the cooled cold storage material. A cooler 32 for refrig...
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WO/2023/207135A1 |
The present application relates to the technical field of heat exchange, and in particular to a heat exchange apparatus and a heat exchange system, for use in solving the technical problem of low heat exchange efficiency. The heat exchan...
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WO/2023/208160A1 |
A heat exchange device having a compensation heating function for a refrigerator, comprising an evaporator and a compensation heater (5). The evaporator comprises an evaporation pipe (1), the evaporation pipe (1) is provided with a plura...
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WO/2023/210272A1 |
This heat exchanger is provided to a refrigeration device (R) configured to be capable of a refrigeration cycle in which the evaporation pressure of a refrigerant is lower than the atmospheric pressure. The heat exchanger, which function...
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WO/2023/206885A1 |
A heat exchanger, a flow path control method for a heat exchanger, a readable storage medium, and an air conditioner. The heat exchanger comprises a liquid collecting pipe (100), a gas collecting pipe (200), a gas-liquid separator (700),...
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WO/2023/206884A1 |
A heat exchanger, a heat exchanger flow path control method, a storage medium, and a household appliance. The heat exchanger comprises an inflow pipe (100), an outflow pipe (200), a gas-liquid separator (700), a separable module (800), a...
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WO/2023/208129A1 |
A microchannel heat exchanger group (100) and an air conditioning system (200) having same. The microchannel heat exchanger group (100) comprises a plurality of fins (10) and a plurality of rows of first flat tubes (21) and second flat t...
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WO/2023/206453A1 |
A hydraulic module, and a refrigeration system and thermal system comprising same. The hydraulic module comprises: a first working fluid inlet connector; a liquid pump, comprising a first working fluid inlet and a first working fluid out...
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WO/2023/202677A1 |
Provided in the present disclosure is a heat exchange device, comprising: heat exchange pipes, a first assembly, a conveying pipe, inlet and outlet pipes and a first pipe, wherein the heat exchange pipes comprise heat exchange channels; ...
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WO/2023/199381A1 |
A refrigeration cycle device (100) comprises a refrigerant circuit including: a compressor (11); a hexagonal valve (12); a first heat exchanger (13); a first expansion valve (21); and a second heat exchanger (22). The hexagonal valve inc...
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WO/2023/199426A1 |
This refrigeration cycle device comprises: a condenser having corrugated fins; a water-sprinkling device that sprinkles water on the condenser; an outside air temperature detection means that detects the outside air temperature; and a co...
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WO/2023/199466A1 |
This heat exchanger causes heat to be exchanged between air and a refrigerant, and includes a plurality of heat transfer pipes each having an extension direction in a vertical direction, and arranged spaced apart in a horizontal directio...
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WO/2023/199400A1 |
This heat exchanger has heat exchange parts that each comprise: a pair of headers which are arranged spaced apart from each other in a vertical direction, and through which a fluid passes into tubes; a plurality of flat heat transfer tub...
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WO/2023/199597A1 |
This heat exchange system is provided with: a heat exchanger which performs the heat exchange between air and a heating medium flowing through the inside thereof to cool the air; and a supply member in which an additive capable of reduci...
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WO/2023/194256A1 |
The invention relates to a heat exchanger for a refrigeration device, comprising a tube for conducting a refrigerant, said tube having a plurality of first tube sections running parallel to one another in a first direction, wherein each ...
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WO/2023/190378A1 |
A heat exchanger, wherein drainage properties for condensation water are improved. A water-guiding part (410) is disposed set apart from a first fin collar (111) and extends toward a second fin collar (112). The water-guiding part (410) ...
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WO/2023/184866A1 |
A box-type cooling unit, which is used for solving the technical problems that a condenser mounting mode of a traditional box-type cooling unit results in inconvenient maintenance and cleaning, and is liable to cause a reduction in heat ...
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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/2023/188883A1 |
A heat pump device according to the present invention comprises: an electric compressor (1); a condenser (9); and an evaporator (11). The electric compressor (1) has a housing (10), an inlet (16a), an outlet (16b), etc. In this heat pump...
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WO/2023/188386A1 |
This heat exchanger (HE) comprises a first heat exchange part (HP1) that has a plurality of first paths (PT1), a second heat exchange part (HP2) that has a plurality of second paths (PT2), and a three-way pipe (TP) that connects the firs...
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WO/2023/190121A1 |
[Problem] To suppress a reduction in the heat exchange amount between a refrigerant and air caused by pressure loss. [Solution] In this indoor unit for an air conditioner, a second heat exchange unit has a high air velocity region in whi...
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WO/2023/192442A1 |
An HVAC system having a fixed orifice expansion device coupled to an evaporator coil is provided. In one embodiment, an expansion device (116) coupled to an evaporator coil (118) includes a flow restrictor (130, 140, 150, 160, 170, 180, ...
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WO/2023/188010A1 |
This refrigeration cycle device comprises a condenser that has corrugated fins, and a water sprinkling device that sprinkles water onto the condenser, wherein the droplet diameter of the water sprinkled by the water sprinkling device is ...
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WO/2023/190889A1 |
An air conditioner (1) comprises: an outdoor machine (2) that includes a first heat exchanger (200); and an indoor machine (3) that includes a second heat exchanger (300). The first heat exchanger (200) has a first heat transfer pipe (21...
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