EP4047292A4 - Modular universal air supply device for refrigerator, refrigerator, and method for manufacturing refrigerator - Google Patents

Modular universal air supply device for refrigerator, refrigerator, and method for manufacturing refrigerator Download PDF

Info

Publication number
EP4047292A4
EP4047292A4 EP20806799.1A EP20806799A EP4047292A4 EP 4047292 A4 EP4047292 A4 EP 4047292A4 EP 20806799 A EP20806799 A EP 20806799A EP 4047292 A4 EP4047292 A4 EP 4047292A4
Authority
EP
European Patent Office
Prior art keywords
refrigerator
supply device
air supply
manufacturing
universal air
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.)
Granted
Application number
EP20806799.1A
Other languages
German (de)
French (fr)
Other versions
EP4047292B1 (en
EP4047292A1 (en
Inventor
Xiaobing Zhu
Bin Fei
Xueli CHENG
Yaxin XUE
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
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home 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 filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of EP4047292A1 publication Critical patent/EP4047292A1/en
Publication of EP4047292A4 publication Critical patent/EP4047292A4/en
Application granted granted Critical
Publication of EP4047292B1 publication Critical patent/EP4047292B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D23/00—General constructional features
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)
EP20806799.1A 2019-05-10 2020-03-18 Modular universal air supply device for refrigerator, refrigerator, and method for manufacturing refrigerator Active EP4047292B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910389731.2A CN110057155B (en) 2019-05-10 2019-05-10 Modularized universal air supply device for refrigerator, refrigerator and manufacturing method of refrigerator
PCT/CN2020/079990 WO2020228412A1 (en) 2019-05-10 2020-03-18 Modular universal air supply device for refrigerator, refrigerator, and method for manufacturing refrigerator

Publications (3)

Publication Number Publication Date
EP4047292A1 EP4047292A1 (en) 2022-08-24
EP4047292A4 true EP4047292A4 (en) 2023-01-11
EP4047292B1 EP4047292B1 (en) 2023-11-22

Family

ID=67322917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20806799.1A Active EP4047292B1 (en) 2019-05-10 2020-03-18 Modular universal air supply device for refrigerator, refrigerator, and method for manufacturing refrigerator

Country Status (5)

Country Link
EP (1) EP4047292B1 (en)
JP (1) JP2022529441A (en)
KR (1) KR102593623B1 (en)
CN (1) CN110057155B (en)
WO (1) WO2020228412A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110057155B (en) * 2019-05-10 2024-04-19 青岛海尔制冷电器有限公司 Modularized universal air supply device for refrigerator, refrigerator and manufacturing method of refrigerator
CN112129029B (en) * 2019-06-25 2022-01-25 重庆海尔制冷电器有限公司 Air duct assembly of refrigerator and refrigerator
CN111207556B (en) * 2020-01-09 2021-12-21 长虹美菱股份有限公司 Universal air duct module for refrigerator
CN113294960B (en) * 2020-02-24 2023-10-24 青岛海尔电冰箱有限公司 Air-cooled refrigerator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205119611U (en) * 2015-09-24 2016-03-30 青岛海尔股份有限公司 Refrigerator
WO2017049961A1 (en) * 2015-09-24 2017-03-30 青岛海尔股份有限公司 Refrigerator
CN108426405A (en) * 2018-04-13 2018-08-21 合肥美菱股份有限公司 A kind of ducting assembly and refrigerator

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08296953A (en) * 1995-04-27 1996-11-12 Toshiba Corp Refrigerator
JP3396590B2 (en) * 1996-12-09 2003-04-14 株式会社東芝 refrigerator
JP2004069143A (en) * 2002-08-05 2004-03-04 Hoshizaki Electric Co Ltd Storage duct structure
KR100549075B1 (en) * 2003-12-31 2006-02-06 삼성전자주식회사 Refrigerator
KR20060030760A (en) * 2004-10-06 2006-04-11 삼성전자주식회사 Refrigerator
JP4218742B1 (en) * 2008-03-03 2009-02-04 パナソニック株式会社 refrigerator
KR20090100773A (en) * 2008-03-21 2009-09-24 엘지전자 주식회사 Refrigerator
KR20090101524A (en) * 2008-03-24 2009-09-29 엘지전자 주식회사 Refrigerator
JP2011191028A (en) * 2010-03-16 2011-09-29 Panasonic Corp Refrigerator
CN203489569U (en) * 2013-08-30 2014-03-19 海信（山东）冰箱有限公司 Air duct module of refrigerator and refrigerator
KR20160000930U (en) * 2014-09-12 2016-03-22 김성길 Cool air circulation device of refrigerator
JP6496630B2 (en) * 2015-07-29 2019-04-03 日立アプライアンス株式会社 refrigerator
JP2018025323A (en) * 2016-08-09 2018-02-15 日立アプライアンス株式会社 refrigerator
CN206387170U (en) * 2016-12-01 2017-08-08 青岛库曼电器有限公司 Refrigerator air duct assembly and a kind of refrigerator
KR102246442B1 (en) * 2016-12-15 2021-04-30 삼성전자주식회사 Refrigerator
KR20180073301A (en) * 2016-12-22 2018-07-02 엘지전자 주식회사 Multi duct assembly and refrigerator including the same, and method for controlling refrigerator
KR102321492B1 (en) * 2017-04-24 2021-11-04 엘지전자 주식회사 Refrigerator
CN107202465B (en) * 2017-04-24 2020-06-23 青岛海尔股份有限公司 Refrigerator with a door
CN107726708B (en) * 2017-11-21 2021-03-19 合肥华凌股份有限公司 Refrigerator and air duct thereof
CN207778935U (en) * 2018-01-02 2018-08-28 合肥华凌股份有限公司 Compartment postnotum component and refrigerator with it
CN108286859A (en) * 2018-03-12 2018-07-17 广东格兰仕集团有限公司 A kind of air return structure of wind cooling refrigerator
CN108981270B (en) * 2018-07-19 2020-09-29 海尔智家股份有限公司 Air duct for refrigerating chamber of refrigerator and refrigerator
CN108917269A (en) * 2018-08-07 2018-11-30 澳柯玛股份有限公司 A kind of ducting assembly for multi-temperature zone refrigerator
CN109708383B (en) * 2019-01-21 2023-12-15 长虹美菱股份有限公司 Air duct assembly structure for air-cooled refrigerator and refrigeration control method thereof
CN210220359U (en) * 2019-05-10 2020-03-31 青岛海尔电冰箱有限公司 Modularized universal air supply device for refrigerator and refrigerator
CN110057155B (en) * 2019-05-10 2024-04-19 青岛海尔制冷电器有限公司 Modularized universal air supply device for refrigerator, refrigerator and manufacturing method of refrigerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205119611U (en) * 2015-09-24 2016-03-30 青岛海尔股份有限公司 Refrigerator
WO2017049961A1 (en) * 2015-09-24 2017-03-30 青岛海尔股份有限公司 Refrigerator
CN108426405A (en) * 2018-04-13 2018-08-21 合肥美菱股份有限公司 A kind of ducting assembly and refrigerator

Also Published As

Publication number Publication date
CN110057155B (en) 2024-04-19
KR102593623B1 (en) 2023-10-25
EP4047292B1 (en) 2023-11-22
CN110057155A (en) 2019-07-26
KR20220011615A (en) 2022-01-28
EP4047292A1 (en) 2022-08-24
WO2020228412A1 (en) 2020-11-19
JP2022529441A (en) 2022-06-22

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