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WO/2018/079463A1 |
[Problem] To provide an underground heat exchanger capable of ensuring an improvement in heat efficiency. [Solution] The present invention is provided with: a flexible bottomed cylindrical bag body 5 which is housed in a housing hole 3 v...
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WO/2018/076363A1 |
A spiral-fin condenser comprises a heat exchange tube (1). A spiral fin is disposed on the outer side of the heat exchange tube (1). An inner core (3) is disposed in the heat exchange tube (1). A refrigerant channel (4) is defined betwee...
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WO/2018/076251A1 |
A refrigerating heat pump type frost-free air conditioner comprises an outdoor unit housing (4), an evaporator (12), a fan (11), a middle partition plate (9), a compressor and frequency conversion electric control module space, a frequen...
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WO/2018/077001A1 |
Disclosed are a refrigerant filling machine and a method for creating a vacuum, leakage detection and refrigerant filling using this refrigerant filling device, comprising high and low pressure lines (1, 2) correspondingly connected to r...
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WO/2018/079242A1 |
A condensing unit (3) is provided with: a compressor (31) which compresses a refrigerant; a gas cooler (32) which condenses the refrigerant compressed in the compressor (31); an electronic expansion valve (33) which expands the refrigera...
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WO/2018/077175A1 |
Provided is a single-system air-cooled refrigerator (100), comprising a refrigerator compartment (10) and a freezer compartment (20). Also comprised are a first air passage (30) and a second air passage (40) which are separated from each...
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WO/2018/076582A1 |
A working medium impingement cooling system of a server, comprising a spray area and a server working area (1) provided under the spraying area, a liquid working medium impinging on the server working area (1) after passing through the s...
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WO/2018/079226A1 |
This refrigeration device (3) is provided with: multiple compressors (31) each of which has an oil pod (315) storing a lubricant oil; a level sensor (318) which detects when the level of the lubricant oil in the oil pods (315) falls to a...
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WO/2018/073994A1 |
A radiator (5) comprises a substantially cylindrical tube (11), and a vortex forming body (21) that is disposed on one end in a channel (11B) in the tube and that generates a vortex in a gas medium that flows from the one end of the chan...
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WO/2018/074111A1 |
Provided is a vehicular air conditioning device that can continue operation for as long as possible even when information pertaining to an interior air blower cannot be obtained. The vehicular air conditioning device is provided with a c...
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WO/2018/073990A1 |
This refrigerator comprises: a body which has a door at the front; an inner chamber which is disposed within the body; a temperature control heat sink which is disposed in the vicinity of the rear surface in the inner chamber; a temperat...
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WO/2018/075157A1 |
An insulating container (100, 200) that has an integrated computer device (206) that is connected to one or more sensor (326A, 326B, 326) types. The sensors (326A, 326B) are configured to gather information about the operation of the ins...
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WO/2018/075137A1 |
A free-piston Stirling engine that limits piston amplitude and reduces engine power as the piston amplitude increases beyond its maximum power. The inward edge of the heat rejecter cylinder port is located outward of the most inward excu...
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WO/2018/072641A1 |
Provided are a method of using microphones (101, 102) to perform identification and control a refrigerator display screen (100), and a refrigerator. The method comprises: receiving a source voice, and matching the source voice to a preco...
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WO/2018/074344A1 |
In the present invention, a plurality of protrusions (12) are provided to a flowpath region (P) that connects the inlet side header flowpath (10) and the outlet side header flowpath (14) of the plate fins (2a), and the protrusions (12) c...
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WO/2018/074347A1 |
This heat exchanger comprises: a plate fin stack that has a first core stack and a second core stack; a first end plate; and a second end plate. A second fluid flows between plate fin layers of the plate fin stack, and heat is exchanged ...
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WO/2018/075278A1 |
A method for separating lighter components of a hydrocarbon product in a container tank includes introducing the hydrocarbon product into the container tank via an inlet located near or at the bottom of the container tank; routing the hy...
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WO/2018/073906A1 |
This refrigerator is provided with: a refrigerator body open at the front and having an inside which is surrounded by an inner box and an outer box and which is filled with a heat insulating material; and a recessed carrying handle provi...
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WO/2018/074986A1 |
An insulating core material for a refrigerating appliance includes a plurality of insulating glass spheres, wherein a plurality of interstitial spaces are defined between at least a portion of the insulating glass spheres of the pluralit...
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WO/2018/074370A1 |
Provided is a refrigeration system which is capable of changing the number of corresponding compressors in accordance with the loads of refrigerating evaporators and freezing evaporators. Compressors (10) which perform two-stage compress...
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WO/2018/075398A1 |
A system includes a sensor and a controller for a refrigeration or HVAC system having a compressor. The sensor senses a temperature of the compressor during operation of the compressor. The controller is configured to determine a rate of...
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WO/2018/074355A1 |
Electric appliances to which power-tool lithium batteries can be attached as a power source have conventionally been restricted to the limited scope of photo frames and audio devices, and heat using-type electric appliances such as coffe...
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WO/2018/073898A1 |
This heat exchanger comprises: a first heat exchange unit which has a plurality of heat exchanger tubes circulating working fluid and aligned in one direction and a plurality of fins joined to the plurality of heat exchanger tubes and al...
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WO/2018/074112A1 |
To appropriately estimate a heating temperature according to an operation mode, and to achieve comfortable vehicle interior air conditioning. A vehicular air conditioning device 1 is provided with a compressor 2, an air flow passage 3, a...
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WO/2018/074882A1 |
An air conditioner of the present invention comprises a stainless steel pipe which is connected at one end thereof to a compressor and connected at the other end thereof to a refrigeration cycle component so as to form a single pipe betw...
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WO/2018/073543A1 |
In a method for separating a synthesis gas (1, 5) containing hydrogen and carbon monoxide, the synthesis gas is cooled in a heat exchanger (E), partially condensed and sent to a first phase separator (9) in order to produce a hydrogen-en...
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WO/2018/072727A1 |
A method and device for defrosting an air conditioner. The method comprises the following steps: detecting a refrigerant pressure of a heat exchange; obtaining, according to the detected refrigerant pressure of the heat exchange, a corre...
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WO/2018/073466A1 |
The invention relates to a geothermal hybrid climate control system comprising a geothermal exchanger (1) with one or more tanks connected to a coil (2) or similar in an air circulation circuit of a cooler in which is also disposed a cir...
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WO/2018/075550A1 |
A DC-powered refrigeration system may include controls configured to switch between available DC power supplies and manage the refrigeration system in accordance with one or more methods. The one or more methods of the control system may...
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WO/2018/074348A1 |
This heat exchanger comprises: a plate fin stack that is formed by stacking a plurality of plate fins; a first end plate and a second end plate; a first inlet connection pipe; a first outlet connection pipe; a second inlet connection pip...
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WO/2018/073902A1 |
This liquid level sensor is arranged within a container so as to sense the level of a fluid retained in the container, and comprises a first plate-like member that is formed into a plate form and a second plate-like member that is formed...
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WO/2018/074272A1 |
The purpose of the present invention is to provide a refrigeration device which introduces a refrigerant which has changed state as a result of defrosting, into another cooling unit via a defrosting liquid pipe, and evaporates said refri...
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WO/2018/073917A1 |
This heat pump device is provided with: a housing for containing a compressor which compresses a refrigerant, a first heat exchanger which exchanges heat between a refrigerant and air, a blower, and a second heat exchanger which exchange...
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WO/2018/074342A1 |
This heat exchanger comprises: a plate fin stack that is formed by stacking a plurality of plate fins that each have a flow path through with a first fluid flows; and a first end plate and a second end plate that are respectively arrange...
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WO/2018/074452A1 |
Provided is a refrigerating device that ensures safety while inhibiting cost increases. A refrigerating device (100), which performs a refrigeration cycle in a refrigerant circuit (RC) that includes a compressor (11), a heat source-side ...
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WO/2018/072587A1 |
An apparatus for improving the heat exchange efficiency of a condenser, a heat exchange device, and an air conditioner. The apparatus comprises an apparatus body (1), the apparatus body (1) is provided with a regulating unit (2) allowing...
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WO/2018/072510A1 |
A heat recovery system for an air conditioner, comprising: electrically controlled valves (11, 12), wherein at least one electrically controlled valve (11) is connected in series between a liquid outlet pipe of a driver heat dissipation ...
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WO/2018/073492A1 |
The present invention pertains to a system (100) for making snow structures characterized in that the system comprises a snow mold (102) for molding a snow structure, a snow blower (106) for blowing snow in to the snow mold, a duct (108)...
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WO/2018/072372A1 |
A mounting structure for a household appliance comprises a base (202), a first fastener (206), and a position-limiting block (204). A through hole (2022) is arranged at a side wall of the base (202). The position-limiting block (204) is ...
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WO/2018/072888A1 |
The invention relates to a method and a device for obtaining pure hydrogen (4) and a carbon monoxide product (31) from a feed gas (1) which contains predominantly hydrogen and carbon monoxide and is partially condensed by cooling to obta...
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WO/2018/072601A1 |
An air conditioner and a control method thereof. The control method comprises the following steps: controlling, according to an over-temperature of ejected air of a compressor (10) of an air conditioner and a continuous duration of the o...
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WO/2018/074945A1 |
A subatmospheric heating and cooling system for air conditioning relates to the field of heat engineering, and specifically to energy-saving technologies, and is intended for the autonomous heating, hot water supply and cooling of homes,...
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WO/2018/072316A1 |
A heat exchange unit (10), comprising a body casing (110) and a heat exchanger provided in the body casing (110). At least two interface groups are provided on the body casing (110), and each interface group at least comprises interfaces...
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WO/2018/072006A1 |
A device for chilling beverages using molded ice which encases at least a portion of a weighted frame that may suspend an object inside the ice. The device comprises a mold and a weighted frame optionally with a suspension element. The m...
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WO/2018/075138A1 |
A free-piston Stirling engine that limits piston amplitude and reduces engine power as the piston amplitude increases beyond its maximum power. The inward edge of the heat rejecter cylinder port is located outward of the most inward excu...
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WO/2018/074343A1 |
This heat exchanger is configured such that: a group of first fluid flow passages (11) is formed by providing grooves in plate fins (2a) constituting the heat exchanger; and a flow dividing control pipe (24) is provided to an outlet-side...
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WO/2018/073881A1 |
In a refrigeration cycle system (100) according to the present invention, a refrigerant sequentially circulates through a compressor (1), a first valve (6a), a first condenser (3a) that is arranged in a first space, a second valve (6b), ...
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WO/2018/074501A1 |
A thermoacoustic device comprises: a loop pipe; a first stack that is disposed in the loop pipe and that generates a sound wave in the loop pipe by way of a temperature gradient; a second stack that is disposed in the loop pipe and that ...
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WO/2018/073853A1 |
This indoor unit of heat pump utilization equipment constitutes a portion of the heat pump utilization equipment that comprises: a refrigerant circuit which circulates a refrigerant; a heating medium circuit which allows a heating medium...
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WO/2018/073894A1 |
A refrigeration cycle device according to the present invention is provided with a heat exchanger and a fan for supplying air to the heat exchanger, wherein: the heat exchanger is provided with a plurality of heat transfer pipes disposed...
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