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WO/2018/146705A1 |
A compression refrigerating system for commercial use is described, comprising: a vertical refrigerated cabinet (2) comprising spaces (4) necessary for circulating air; an insulated body (1) composed of foamed panels and placed around al...
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WO/2018/145504A1 |
A finned evaporator (20), comprising: an evaporating pipe, which comprises a plurality of evaporator straight pipes which are arranged side by side, adjacent evaporator straight pipes being connected therebetween by means of U-shaped pip...
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WO/2018/148760A1 |
A refrigerant condenser having multiple sections of straight tubes terminating in segmented headers, each subsequent section having an overall cross-sectional area less than an initial section with the overall cross section of the initia...
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WO/2018/147125A1 |
A heat exchanger provided with a plurality of fins that are disposed in parallel at intervals, wherein the fins have a layer formed of a perfluoropolyether group-containing compound on the surface thereof.
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WO/2018/147364A1 |
This assembly method of a heat exchange unit involves: an arrangement step in which a pair of plate members, at least one of which is a panel heat exchanger, is arranged along the vertical direction such that the interval between the pai...
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WO/2018/147978A1 |
A condenser (3) for a vapor compression system includes a shell (10), a tube bundle (30), and a tube support structure (32, 36). The shell (10) has a refrigerant inlet (I la) and a refrigerant outlet (12a). The tube bundle (30) includes ...
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WO/2018/143619A1 |
Disclosed is a heat exchanger that improves heat conduction performance. The heat exchanger includes at least one refrigerant tube including a plurality of sections arranged in a first direction and a plurality of heat exchanger fins arr...
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WO/2018/142567A1 |
Provided is an air conditioner device comprising a refrigerant circuit in which a condenser and evaporator are connected by piping, and through which a refrigerant circulates between the condenser and the evaporator. The condenser has a ...
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WO/2018/144215A1 |
A condenser (3) for a vapor compression system includes a shell (10) and a tube bundle (30). The shell (10) has a refrigerant inlet (11a) and a refrigerant outlet (12a). The tube bundle (30) includes a plurality of heat transfer tubes (3...
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WO/2018/142681A1 |
This invention is provided with: an indoor heat exchanger (8A) having a fin (31) and a plurality of flat heat transfer tubes (32a, 32b, 32c) penetrating through the fin (31) and having a flat cross-sectional shape; and a blower (10) for ...
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WO/2018/142460A1 |
A heat exchanger for which manufacturing costs can be reduced and a refrigeration cycle apparatus are obtained. A heat exchanger (10) is provided with first and second flat pipes (6) and a header (1). The header (1) connects one-end part...
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WO/2018/143573A1 |
Provided is a vacuum cooler-integrated refrigerator having a refrigeration cycle with a compressor, a condenser, an expander, and an evaporative condenser, wherein the evaporative condenser further comprises: a first hermetically sealed ...
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WO/2018/139863A1 |
A heat exchanger of a refrigerator according to the present invention is a micro-channel type heat exchanger of a refrigerator comprising: a first heat exchanging unit including a plurality of flat tubes for exchanging heat between a ref...
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WO/2018/138869A1 |
A heat exchanger is provided with a plurality of heat exchanger cores each having: a plurality of flat plate fins in which notches are formed; and a plurality of heat transfer tubes. The plurality of fins are arranged so that planes ther...
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WO/2018/139596A1 |
The purpose of this invention is to ensure a sufficient amount of dehumidification regardless of the type of liquid absorbent used without increasing the area of the gas-liquid contact unit in a dehumidifying unit. A liquid dehumidificat...
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WO/2018/137418A1 |
Provided are an evaporator and an air conditioner having the evaporator. The evaporator comprises a fin (a220), with a refrigerant pipe for refrigerant circulation being disposed on the fin (a220) and a refrigerant inlet and a refrigeran...
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WO/2018/138972A1 |
A heat exchanger (outdoor heat exchanger (6)) is provided with: a plurality of fins (15); a plurality of heat transfer tubes (14), which have an oval shape or a flat shape, and which are coupled to the fins (15); and a header (16), which...
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WO/2018/133736A1 |
A brazed plate-type evaporator or condenser for a refrigeration device and a manufacturing method thereof. The evaporator or condenser comprises a front plate (1) and a rear plate (2). The front plate (1) and the rear plate (2) engage wi...
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WO/2018/133623A1 |
A heat exchanger assembly (100), comprising: a first heat exchanger (1), which comprises a first communicating collecting pipe (10), a first collecting pipe (12) and a heat exchange pipe (9) arranged between the first communicating colle...
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WO/2018/134790A1 |
Disclosed in the present invention are a gas discharge device for discharging non-condensable gas in a refrigeration and air conditioning system, and a method thereof. The gas discharge device comprises a cold accumulation tank, and a co...
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WO/2018/131309A1 |
This air conditioner (1) is configured such that a heat exchanger (101) satisfies the relationship 0.003≤Gr/N≤0.035 between the circulation amount (Gr) [kg/s] of a heat medium and the number of paths (N) [pieces], the heat exchanger ...
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WO/2018/128035A1 |
In this outdoor unit (1) and this refrigeration cycle device (S), a heat exchanger (8) is supported in a casing (20) via a support bracket (50). The support bracket (50) includes a heat-exchange-side holding part (51), a casing-side hold...
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WO/2018/123981A1 |
The present invention addresses the problem of providing a heat exchanger unit that achieves equivalent heat exchange performance even when the direction of an airflow traversing a heat exchange section reverses. Provided are a heat exch...
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WO/2018/121429A1 |
A refrigerator having double refrigeration systems. The refrigerator comprises a semiconductor refrigeration system and a compressor refrigeration system. The two refrigeration systems share a microchannel condenser (23). The microchanne...
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WO/2018/121467A1 |
A plate type heat exchanger comprises: a plurality of heat exchange plates arranged in parallel to each other to form a heat exchange flow channel; at least one port channel (110) extending through the heat exchange plates; and port conn...
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WO/2018/115579A1 |
An evaporator (1) for vaporizing a substance into its gaseous form, which comprises a cylindrical outer shell (2) and a plate pack (4) arranged inside the cylindrical shell in its lower part and a droplet separator (9) arranged above the...
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WO/2018/116929A1 |
This heat exchanger is provided with: a plurality of heat transfer pipes which extend horizontally, allow a refrigerant to flow therethrough, and are arranged at a distance from each other in the vertical direction; a header section whic...
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WO/2018/110187A1 |
In the thermal exchanger according to the present invention, a diversion control pipe is provided in a first header channel serving as an outlet for a first fluid under an evaporation condition, where the thermal exchanger functions as a...
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WO/2018/112421A1 |
Standalone and self-contained cooling systems using compressed liquid and/or gas CO2 containers positioned in an insulated or non-insulated vessel and consisting of a specially designed unit where the containers are vertically positioned...
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WO/2018/100302A1 |
The invention relates to a device for homogenising the distribution (18) of the refrigerant inside tubes of a heat exchanger. The device for homogenising the distribution (18) comprises a duct (19) provided with at least one window throu...
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WO/2018/100306A1 |
The invention relates to a device (18) for homogenising a distribution of refrigerant inside tubes of a heat exchanger. The homogenisation device (18) comprises at least one duct (19) provided with N openings (22, 22a, 22b, 22c) with a r...
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WO/2018/100303A1 |
The invention relates to a box (7) for collecting a refrigerant fluid (FR) for a heat exchanger (5). The collecting box (7) is formed by a wall (7a) and accommodates at least one pipe (14) extending along a longitudinal axis (A1). One of...
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WO/2018/100311A1 |
The invention relates to a device (7) for homogenising the distribution of a refrigerant (FR) circulating inside a collector box of a heat exchanger, characterised in that it comprises a plurality of patterns (14, 15) connected by a shaf...
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WO/2018/100307A1 |
The invention concerns a device (18a) for distributing a refrigerant fluid (FR) configured to be housed inside a collector box (7) of a heat exchanger (5). The distribution device (18a) extends along a longitudinal direction (D2) and com...
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WO/2018/100301A1 |
The invention relates to a mixing device (18) intended for mixing a gaseous phase with a liquid phase of a refrigerant (FR). The mixing device (18) is configured to be accommodated inside a collector box (7) of a heat exchanger (5). The ...
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WO/2018/100308A1 |
The invention relates to a device for homogenising the distribution (18) of refrigerant inside tubes of a heat exchanger. The device for homogenising the distribution (18) comprises a duct (19) provided with at least one window (29) thro...
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WO/2018/098991A1 |
An evaporator pipeline (100) is provided with an inlet (10) and an outlet (20), and comprises: a first pipeline section (30), a second pipeline section (40), and a third pipeline section (50). The first pipeline section (30) is configure...
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WO/2018/100304A1 |
The invention concerns a distribution device (18a) for distributing a coolant (FR) configured to be housed inside a collecting box (7) of a heat exchanger (5). The distribution device (18a) extends in a longitudinal direction (D2) and co...
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WO/2018/100300A1 |
The invention relates to a device (18) for distributing a refrigerant (FR) configured to be accommodated inside a collector box of a heat exchanger. The distribution device (18) comprises at least one duct (14) extending along a longitud...
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WO/2018/100299A1 |
The invention relates to a device for homogenising the distribution (18) of the refrigerant (FR) inside tubes of a heat exchanger. The device for homogenising the distribution (18) comprises at least one duct (19) provided with at least ...
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WO/2018/098887A1 |
A multiple fold heat exchanger and an air conditioner are provided. The multiple fold heat exchanger comprises: a plurality of heat exchange fins (100) arranged in stacks, a side plate (200), and heat exchange tubes (300). Each heat exch...
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WO/2018/100310A1 |
The invention relates to a mixing member (25) intended for mixing a liquid phase and a gaseous phase of a refrigerant (FR) circulating inside a collector box of a heat exchanger. The mixing member (25) comprises at least one wall (30) in...
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WO/2018/098110A1 |
An ice maker evaporator assembly having an evaporator pan with a back wall and left, right, top and bottom sidewalls extending from the back wall, and a freeze plate located within the evaporator pan. A serpentine tubing is thermally cou...
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WO/2018/092542A1 |
This air conditioner for a vehicle comprises: a condenser (2) which has a core portion (23) that performs heat exchange between the refrigerant discharged from the compressor (1) of a refrigeration cycle (100) and air; and a switching po...
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WO/2018/091710A1 |
The invention relates to a condenser (10) having a first and a second collecting tube (12, 14), a plurality of heater canals (16), which extend between the two collecting tubes, an inlet (22) for a substantially gaseous coolant, which is...
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WO/2018/092761A1 |
A heat exchanger has: a heat exchanger body (11) that includes an adhesive lower damping material (32), which is provided on an outer circumferential face (16a) on the lower portion of a lower tube member (16) exposed from a lower buffer...
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WO/2018/090625A1 |
Disclosed is a tube shell type falling-film evaporator and a water chilling unit. The evaporator comprises a shell (1). The shell (1) is filled with a refrigerant. A refrigerant distributor (7) is arranged on the upper side in the shell,...
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WO/2018/089130A1 |
Disclosed is a refrigeration system and method using an evaporator having two separate refrigerant channels for cooling both an air and a liquid sub circuit. The refrigeration system having both an air and liquid cooling sub circuit is d...
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WO/2018/088169A1 |
[Problem] The present invention addresses the problem of providing a heat exchanger whereby weight can be reduced and corrosion resistance can be improved. [Solution] Each of a heat exchanger 22 for heating and a heat exchanger 23 for co...
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WO/2018/084828A1 |
The present disclosure relates to the field of air conditioning technology. In particular, it involves a control method and control device based on a DC variable speed AC compressor.
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