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WO/2021/018294A1 |
Disclosed are a refrigeration appliance and an adjustable shelf assembly. The adjustable shelf assembly may comprise a selectively sealed shelf tube, a supporting piston, a shelf bracket, a first valve, and a second valve. The selectivel...
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WO/2021/020461A1 |
Provided is a refrigeration cycle device such that, even if a refrigerant containing CF3I is used, it is possible to suppress corrosion of components of the refrigerant circuit caused by the refrigerant containing CF3I. A refrigerant cyc...
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WO/2021/019227A1 |
A method for at least partially draining an operating system, which contains a working fluid (comprising carbon dioxide (R744) and a halogenated hydrocarbon). The method comprises transferring the working fluid to a target container, fro...
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WO/2021/017630A1 |
The present invention relates to a metro composite energy multifunctional tail end heat pump system using a capillary pipe heat exchanger, comprising energy ends, a user tail end and a heat storage water tank, the first energy end compri...
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WO/2021/020162A1 |
[Problem] To provide a vehicle air conditioner capable of cooling devices installed in a vehicle devices while conditioning the air inside the vehicle, the air conditioner demonstrating improved heating performance as well as improved en...
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WO/2021/019686A1 |
An air-conditioning device comprising a heat source device, multiple indoor units, and a relay device connecting same, wherein: a gas-liquid separator is provided, the gas-liquid separator being configured to separate refrigerant flowing...
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WO/2021/019961A1 |
A refrigerant pipeline constituting a refrigerant circuit (4) of a refrigeration device (1) is provided with a first pipeline (21) and a second pipeline (22), wherein: the first pipeline (21) includes a stainless steel first pipeline mai...
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WO/2021/019149A1 |
The invention relates to a method for liquefying a stream of hydrocarbons such as natural gas from a feed stream (110), said method comprising the following steps: a) injecting the feed stream (110) into a first heat exchanger (E1); b) i...
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WO/2021/018029A1 |
A refrigerator (100), comprising a refrigerator body (110), a louver panel (222), and a plurality of blades (246, 248) spaced apart in the lateral direction. The refrigerator body (110) extends laterally between a first side surface (116...
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WO/2021/019770A1 |
A refrigerator (100) comprises a refrigerant circuit which includes a compressor (1), a condenser (2), a throttle device (3), an evaporator (4), and a double pipe (11) and in which refrigerant circulates through the compressor, condenser...
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WO/2021/019881A1 |
Refrigerant piping (R2) of a refrigeration apparatus comprises stainless-steel first piping (23) through the interior of which a refrigerant flows, joint piping (40) that is provided to the outer peripheral surface of the first piping (2...
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WO/2021/014892A1 |
A heat exchanger is provided with a side plate part (32) in which a prescribed lamination direction (Ds) is defined as the thickness direction, a heat dissipation part (20), and an evaporation part (22). The heat dissipation part compris...
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WO/2021/012725A1 |
A carbon dioxide refrigerating system and a refrigerating method thereof. A carbon dioxide refrigerating system, comprising a compressor (10), a condenser (11), a liquid storage device (12), and an evaporator (13) connected in sequence; ...
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WO/2021/014086A1 |
In a compression process in a dynamic compressor having at least two compression stages (C2,C3), a first gas (1) having a first molecular weight of less than 10 g/mol is compressed, at least one second fluid (21) having a second molecula...
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WO/2021/015272A1 |
This heat exchanger comprises: a heat dissipation unit (20) that is provided with a heat exchange core (230) that dissipates heat from a high-pressure refrigerant into a first air flow by heat exchange between the first air flow and the ...
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WO/2021/012653A1 |
Disclosed is a refrigerator, comprising a refrigerator body, a door body for opening and closing the refrigerator body, and a hinge assembly for connecting the refrigerator body and the door body, wherein the door body comprises a center...
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WO/2021/012546A1 |
Disclosed is an air conditioner indoor unit (100), comprising: a housing (1); a heat exchanger (2), wherein the heat exchanger (2) is arranged inside the housing (1); a first silencer (3), wherein the first silencer (3) is arranged insid...
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WO/2021/014522A1 |
This heat exchanger is provided with: a first column and second column of a plurality of flat tubes that are arranged spaced apart from one another; a first header creating communication between first-direction ends of each of the flat t...
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WO/2021/013195A1 |
A method of controlling illumination in a household appliance (40), including receiving ranging measurement data from each of a plurality of distance sensors (10) arranged at fixed positions relative to the appliance (40). The ranging me...
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WO/2021/015270A1 |
This heat management apparatus comprises: a first heat dissipation unit (12) that dissipates heat from the refrigerant discharged from a compressor; a second heat dissipation unit (16A) that dissipates heat from the refrigerant discharge...
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WO/2021/014743A1 |
This refuse bin comprises a bottom plate, a compressor, a fan, an inner bin, a cooling pipe, a cover, and a heat-dissipating pipe. The compressor is positioned on the bottom plate. The fan is configured so as to cool the compressor. The ...
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WO/2021/015807A1 |
Rack systems, devices, and methods for attaching and providing foldable storage racks underneath refrigerator shelves or cabinets or other shelves for suspending, storing and separating wine bottles and beverage cans and plates. The stor...
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WO/2021/016467A1 |
A flooded evaporator (38) for a HVAC&R system (10) includes a shell (102) defining an interior volume (264) and a refrigerant inlet (110) configured to direct a two-phase refrigerant (106) into the shell (102). The flooded evaporator (68...
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WO/2021/013403A1 |
The invention relates to a method for recovering a useful gas from a gas mixture consisting of a useful gas and at least one secondary gas, wherein the gas mixture is first compressed and transferred into a pressure vessel. Then, from th...
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WO/2021/015038A1 |
This magnetic freezing module has: a magnetic freezing operation unit that has a magnetic freezing material and extends in the longitudinal direction; and a fixed magnetic field excitation unit and a fluctuating magnetic field excitation...
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WO/2021/014640A1 |
The present invention provides a refrigeration cycle device including: a compressor; an indoor heat exchanger; an outdoor heat exchanger including a first outdoor heat exchanger and a second outdoor heat exchanger; a bypass flow passage ...
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WO/2021/012769A1 |
An oil return control method for a multi-split air conditioner, comprising: determining to enter oil return operation according to an operation load ratio Q in the system and accumulated time; then, adjusting the operation frequency of a...
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WO/2021/013377A1 |
The invention relates to a method and an apparatus 1000 for directly heating DE a protein-enriched milk product P by introducing steam D into said milk product P, the direct heating DE taking the form of an infusion IFV or injection meth...
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WO/2021/012967A1 |
The present invention belongs to the technical field of heat exchange, and specifically relates to an expansion valve control method for a multi-split air-conditioning system. The present invention aims to solve the problem that it is no...
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WO/2021/015128A1 |
A method for operating a refrigerant circulation system that comprises a compressor, a condenser, an expansion mechanism, and an evaporator connected by piping in the stated order, wherein a refrigerant containing trifluoroiodomethane is...
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WO/2021/015456A1 |
A heat exchanger according to an embodiment of the present invention may comprise: a housing; a gas introduction pipe which introduces an exhaust gas into the housing, and a gas discharge pipe which discharges the exhaust gas to the outs...
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WO/2021/012781A1 |
An air conditioner. The air conditioner comprises an indoor heat exchanger, an outdoor heat exchanger (1), a compressor (2), a first directional valve (3), a second directional valve (4), and a heat collecting component (5). The indoor h...
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WO/2021/014047A1 |
The invention relates to a tubular filter that absorbs ethylene or other gases, for refrigerated transport containers, formed by a cylindrical tube of plastic mesh (2) with hermetic caps (3) at both ends, which contains granules that abs...
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WO/2021/012655A1 |
The present invention discloses a refrigerator, which comprises a box body, a door body for opening and closing the box body, and a hinge assembly for connecting the box body and the door body, wherein, the box body comprises an accommod...
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WO/2021/014893A1 |
In a heat exchanger, a heat dissipation part (20) comprises a plurality of heat dissipation component sections (201) that are laminated in a prescribed lamination direction (Ds) and that have heat dissipation flow passages (201c) formed ...
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WO/2021/014739A1 |
To provide a gas-liquid separator with a simple and compact structure capable of efficient gas-liquid separation, and a refrigerant circulation system, this gas-liquid separator comprises: a first refrigerant pipe that is introduced into...
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WO/2021/012676A1 |
A refrigeration device, comprising: a compressor (1), which is provided with an exhaust port (A) and an air return port (B); an evaporator (2), a first end of which is connected to the air return port (B); a condenser (3), a first end of...
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WO/2021/013633A1 |
The present invention provides a refrigerating appliance (1), in particular a domestic refrigerating appliance. The refrigerating appliance is equipped with: a refrigerated-goods container (2) and a machine room (M), which has a machine-...
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WO/2021/014566A1 |
This air conditioner comprises a refrigerant circuit in which a compressor, a condenser, an expansion unit, a receiver, and an evaporator are connected by piping, the refrigerant circuit being such that a refrigerant flows therethrough. ...
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WO/2021/012656A1 |
Disclosed are in the present invention a hinge assembly having a decorative sheet and a refrigerator having the hinge assembly. The hinge assembly comprises a first hinge member and a second hinge member that are matched with each other,...
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WO/2021/014520A1 |
An air-conditioning device according to the present invention is provided with: a main circuit in which a compressor, a refrigerant channel switching device, a load-side heat exchanger, a load-side throttle device, a first heat-source-si...
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WO/2021/014943A1 |
The purpose of this disclosure is to provide a refrigeration cycle device capable of suppressing retention of oil during indoor heating. A refrigeration cycle device (10) can perform indoor heating to warm blown air blown into a space ...
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WO/2021/012654A1 |
A refrigerator comprises a container (10), a door (20) for opening and closing the container (10), and a hinge assembly (30) connecting the container (10) and the door (20). The container (10) comprises a rear wall and an opening arrange...
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WO/2021/014526A1 |
[Problem] To provide a defrost system that can satisfactorily defrost without the introduction of a brine circuit and that can prevent the formation of icicles in a casing. [Solution] A defrost system 20 comprises: a thermosiphon defrost...
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WO/2021/012475A1 |
A temperature control method for a refrigerated container. The staff can adjust the target temperature of an air conditioner to within a first temperature range, and an air conditioner controller can also automatically adjust the tempera...
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WO/2021/014723A1 |
This refrigeration device comprises: a refrigerant circuit (RC) that has a heat exchanger (3); a housing (11) that houses at least the heat exchanger (3), and is provided with a suction port (12) on an upstream side of the heat exchanger...
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WO/2021/013128A1 |
Disclosed is a refrigerating and freezing device. The refrigerating and freezing device comprises: a storage compartment, wherein the storage compartment is divided into a plurality of first spaces; a cooling chamber, which is configured...
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WO/2021/012045A1 |
The present disclosure relates to a vortex tube for separating a working fluid into a first working fluid and a second working fluid, the vortex tube comprising: a hot end; a cold end opposed to the hot end; a vortex generator between th...
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WO/2021/012657A1 |
Disclosed in the present invention are a hinge assembly having a movable plate and a refrigerator having the hinge assembly. The hinge assembly comprises a first hinge member and a second hinge member that are matched with each other, an...
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WO/2021/014525A1 |
Provided is an air conditioning apparatus that exhibits the effect of making it possible to reduce the amount of refrigerant needed to fill both a first refrigerant circuit in which a load-side heat exchanger is made to function as an ev...
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