EP4174410C0 - Luftgekühlter kühlschrank - Google Patents

Luftgekühlter kühlschrank

Info

Publication number
EP4174410C0
EP4174410C0 EP21857476.2A EP21857476A EP4174410C0 EP 4174410 C0 EP4174410 C0 EP 4174410C0 EP 21857476 A EP21857476 A EP 21857476A EP 4174410 C0 EP4174410 C0 EP 4174410C0
Authority
EP
European Patent Office
Prior art keywords
air
cooled refrigerator
refrigerator
cooled
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.)
Active
Application number
EP21857476.2A
Other languages
English (en)
French (fr)
Other versions
EP4174410A4 (de
EP4174410A1 (de
EP4174410B1 (de
Inventor
Jian Ma
Toshinori Noda
Xiaobing Zhu
Weijie Li
Lei Liu
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 EP4174410A1 publication Critical patent/EP4174410A1/de
Publication of EP4174410A4 publication Critical patent/EP4174410A4/de
Application granted granted Critical
Publication of EP4174410C0 publication Critical patent/EP4174410C0/de
Publication of EP4174410B1 publication Critical patent/EP4174410B1/de
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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D17/065—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 with compartments at different temperatures
    • 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
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25D2317/065—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 the air return
    • F25D2317/0651—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 the air return through the bottom
    • 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
    • F25D2317/065—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 the air return
    • F25D2317/0655—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 the air return through the top
    • 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
    • F25D2317/066—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 the air supply
    • F25D2317/0665—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 the air supply from the top
    • 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
    • F25D2317/068—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 the fans
    • F25D2317/0683—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 the fans the fans not of the axial type

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)
EP21857476.2A 2020-08-18 2021-07-29 Luftgekühlter kühlschrank Active EP4174410B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010832824.0A CN114076450B (zh) 2020-08-18 2020-08-18 风冷冰箱
PCT/CN2021/109162 WO2022037381A1 (zh) 2020-08-18 2021-07-29 风冷冰箱

Publications (4)

Publication Number Publication Date
EP4174410A1 EP4174410A1 (de) 2023-05-03
EP4174410A4 EP4174410A4 (de) 2023-11-22
EP4174410C0 true EP4174410C0 (de) 2024-11-27
EP4174410B1 EP4174410B1 (de) 2024-11-27

Family

ID=80281327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21857476.2A Active EP4174410B1 (de) 2020-08-18 2021-07-29 Luftgekühlter kühlschrank

Country Status (4)

Country Link
EP (1) EP4174410B1 (de)
CN (1) CN114076450B (de)
ES (1) ES3000097T3 (de)
WO (1) WO2022037381A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118111163A (zh) * 2022-11-30 2024-05-31 青岛海尔电冰箱有限公司 冰箱
EP4560229A4 (de) * 2022-12-21 2026-03-18 Samsung Electronics Co Ltd Kühlschrank
CN117109220B (zh) * 2023-08-25 2025-07-29 西安交通大学 一种宽温区风冷冰箱风路系统及工作方法
CN118189511A (zh) * 2024-03-01 2024-06-14 长虹美菱股份有限公司 一种门体半嵌入式冰箱

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678421A (en) * 1995-12-26 1997-10-21 Habco Beverage Systems Inc. Refrigeration unit for cold space merchandiser
JP2005233525A (ja) * 2004-02-20 2005-09-02 Sharp Corp 冷却庫
CN202547235U (zh) * 2012-03-16 2012-11-21 海尔集团公司 回风风道及具有该回风风道的冰箱
CN105091457B (zh) * 2015-07-31 2017-11-17 合肥美的电冰箱有限公司 风冷冰箱及其控制方法和控制系统
CN106288606A (zh) * 2016-08-17 2017-01-04 合肥华凌股份有限公司 一种冰箱回风道整合结构及冰箱
JP6954605B2 (ja) * 2017-09-05 2021-10-27 アクア株式会社 冷蔵庫
CN109990529B (zh) * 2017-12-29 2020-09-29 青岛海尔股份有限公司 冰箱
CN118565128B (zh) * 2018-04-13 2025-12-05 海尔智家股份有限公司 冷却室位于冷冻内胆内侧下部的冰箱
CN209027173U (zh) * 2018-08-29 2019-06-25 博西华电器（江苏）有限公司 冰箱
CN109373674B (zh) * 2018-11-05 2022-01-25 海尔智家股份有限公司 冰箱
CN210220343U (zh) * 2019-02-26 2020-03-31 青岛海尔电冰箱有限公司 冰箱
CN111207558B (zh) * 2020-01-10 2021-09-14 长虹美菱股份有限公司 一种用于三间室单系统冰箱的风道结构

Also Published As

Publication number Publication date
EP4174410A4 (de) 2023-11-22
EP4174410A1 (de) 2023-05-03
CN114076450B (zh) 2023-03-17
ES3000097T3 (en) 2025-02-27
WO2022037381A1 (zh) 2022-02-24
EP4174410B1 (de) 2024-11-27
CN114076450A (zh) 2022-02-22

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