EP3971495A4 - FRIDGE - Google Patents

FRIDGE Download PDF

Info

Publication number
EP3971495A4
EP3971495A4 EP20809110.8A EP20809110A EP3971495A4 EP 3971495 A4 EP3971495 A4 EP 3971495A4 EP 20809110 A EP20809110 A EP 20809110A EP 3971495 A4 EP3971495 A4 EP 3971495A4
Authority
EP
European Patent Office
Prior art keywords
refrigerator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20809110.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3971495A1 (en
Inventor
Mori Osamu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Aqua Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Aqua Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd, Aqua Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of EP3971495A1 publication Critical patent/EP3971495A1/en
Publication of EP3971495A4 publication Critical patent/EP3971495A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP20809110.8A 2019-05-17 2020-05-09 FRIDGE Pending EP3971495A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019093399A JP2020186887A (ja) 2019-05-17 2019-05-17 冷蔵庫
PCT/CN2020/089327 WO2020233419A1 (zh) 2019-05-17 2020-05-09 冰箱

Publications (2)

Publication Number Publication Date
EP3971495A1 EP3971495A1 (en) 2022-03-23
EP3971495A4 true EP3971495A4 (en) 2022-07-06

Family

ID=73221566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20809110.8A Pending EP3971495A4 (en) 2019-05-17 2020-05-09 FRIDGE

Country Status (4)

Country Link
EP (1) EP3971495A4 (ja)
JP (1) JP2020186887A (ja)
CN (1) CN113874666A (ja)
WO (1) WO2020233419A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4141360A1 (de) * 2021-08-26 2023-03-01 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder gefriergerät
KR20240051445A (ko) 2022-10-13 2024-04-22 재단법인 경북하이브리드부품연구원 냉동사이클용 일체형 파이프, 그 제조 시스템 및 제조 방법
KR20240078147A (ko) * 2022-11-25 2024-06-03 삼원동관 주식회사 냉동사이클용 일체형 파이프의 제조 시스템 및 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116247B (de) * 1957-01-26 1961-11-02 Schmoele Metall R & G Rohrelement fuer Waermeaustauscher, bei dem ein Mantel ein Kernrohr und mindestens ein an dessen Umfang anliegendes Aussenrohr kleineren Querschnittes umschliesst
JP2002372316A (ja) * 2001-06-15 2002-12-26 Hitachi Ltd 冷凍装置
US20150198381A1 (en) * 2014-01-16 2015-07-16 Whirlpool Corporation Method of forming a refrigeration heat exchanger
CN105526748A (zh) * 2016-01-29 2016-04-27 合肥美的电冰箱有限公司 一种回气换热管组件及制冷设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028436Y2 (ja) * 1972-03-17 1975-08-22
JPS4929547U (ja) * 1972-05-31 1974-03-14
JPS53119075U (ja) * 1977-03-01 1978-09-21
NO155067C (no) * 1984-07-06 1987-02-04 Norsk Hydro As Sugeroersvarmeveksler og fremgangsmaate til fremstilling av samme.
JPH10132396A (ja) * 1996-10-31 1998-05-22 Hoshizaki Electric Co Ltd 熱交換装置
JP2008267770A (ja) * 2007-04-20 2008-11-06 Kanou Reiki:Kk 毛細管抱合熱交換器
CN102313403A (zh) * 2011-09-13 2012-01-11 海尔集团公司 蒸发器总成、制冷回路系统及制冷设备
JP5798445B2 (ja) * 2011-10-25 2015-10-21 輝政 松本 冷凍サイクルの熱交換器、冷蔵庫及び冷凍サイクルの熱交換器の製造方法
CN103673422A (zh) * 2013-12-14 2014-03-26 广东奥马电器股份有限公司 一种节能回气管组件、加工方法及模具
CN206695452U (zh) * 2017-04-11 2017-12-01 河南科隆集团有限公司 一种铝制回气管与毛细管的复合结构
CN208398439U (zh) * 2018-05-08 2019-01-18 常州市常蒸蒸发器有限公司 高效能回气管

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116247B (de) * 1957-01-26 1961-11-02 Schmoele Metall R & G Rohrelement fuer Waermeaustauscher, bei dem ein Mantel ein Kernrohr und mindestens ein an dessen Umfang anliegendes Aussenrohr kleineren Querschnittes umschliesst
JP2002372316A (ja) * 2001-06-15 2002-12-26 Hitachi Ltd 冷凍装置
US20150198381A1 (en) * 2014-01-16 2015-07-16 Whirlpool Corporation Method of forming a refrigeration heat exchanger
CN105526748A (zh) * 2016-01-29 2016-04-27 合肥美的电冰箱有限公司 一种回气换热管组件及制冷设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020233419A1 *

Also Published As

Publication number Publication date
JP2020186887A (ja) 2020-11-19
WO2020233419A1 (zh) 2020-11-26
EP3971495A1 (en) 2022-03-23
CN113874666A (zh) 2021-12-31

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