US20210278122A1 - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
US20210278122A1
US20210278122A1 US16/466,013 US201616466013A US2021278122A1 US 20210278122 A1 US20210278122 A1 US 20210278122A1 US 201616466013 A US201616466013 A US 201616466013A US 2021278122 A1 US2021278122 A1 US 2021278122A1
Authority
US
United States
Prior art keywords
air duct
supply air
compartment
blower
supply
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.)
Abandoned
Application number
US16/466,013
Other languages
English (en)
Inventor
Xianhong Piantong
Gongye Guanye
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 Co Ltd
Haier Asia Co Ltd
Original Assignee
Qingdao Haier Co Ltd
Haier Asia 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 Co Ltd, Haier Asia Co Ltd filed Critical Qingdao Haier Co Ltd
Assigned to QINGDAO HAIER JOINT STOCK CO., LTD., HAIER ASIA CO., LTD. reassignment QINGDAO HAIER JOINT STOCK CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GUANYE, Gongye, PIANTONG, Xianhong
Publication of US20210278122A1 publication Critical patent/US20210278122A1/en
Abandoned legal-status Critical Current

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Images

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
    • 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
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • 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
    • F25D2317/061—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 through special compartments
    • 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
    • F25D2317/063—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 with air guides
    • 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
    • F25D2317/067—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
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30—Quick freezing

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)
US16/466,013 2015-10-09 2016-12-30 Refrigerator Abandoned US20210278122A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015201087A JP6709347B2 (ja) 2015-10-09 2015-10-09 冷蔵庫
CN201610878087.1 2016-10-08
CN201610878087.1A CN106679269B (zh) 2015-10-09 2016-10-08 冰箱
PCT/CN2016/113467 WO2018064866A1 (zh) 2015-10-09 2016-12-30 冰箱

Publications (1)

Publication Number Publication Date
US20210278122A1 true US20210278122A1 (en) 2021-09-09

Family

ID=58537321

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/466,013 Abandoned US20210278122A1 (en) 2015-10-09 2016-12-30 Refrigerator

Country Status (5)

Country Link
US (1) US20210278122A1 (zh)
EP (1) EP3524907B1 (zh)
JP (1) JP6709347B2 (zh)
CN (1) CN106679269B (zh)
WO (1) WO2018064866A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6709347B2 (ja) * 2015-10-09 2020-06-17 青島海爾股▲フン▼有限公司 冷蔵庫
JP7029158B2 (ja) * 2017-10-04 2022-03-03 アクア株式会社 冷蔵庫
JP7008180B2 (ja) * 2018-04-04 2022-01-25 パナソニックＩｐマネジメント株式会社 冷蔵庫
CN110285628A (zh) * 2019-08-01 2019-09-27 长虹美菱股份有限公司 一种冰箱及其制冷控制方法
CN110906662B (zh) * 2019-10-11 2023-06-09 合肥晶弘电器有限公司 一种降低食品冷冻损伤的速冻控制方法、速冻冰箱

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980030890A (ko) * 1996-10-30 1998-07-25 배순훈 냉장고 쿡칠(Cook-chill) 시스템
JP3519592B2 (ja) * 1998-02-04 2004-04-19 株式会社東芝 冷蔵庫の制御方法
JP2001116420A (ja) * 1999-10-20 2001-04-27 Fujitsu General Ltd 冷蔵庫
JP2002267318A (ja) * 2001-03-13 2002-09-18 Toshiba Corp 冷蔵庫
KR100505022B1 (ko) * 2001-09-18 2005-08-01 주식회사 엘지이아이 냉장고의 급속 냉동장치
KR100408242B1 (ko) * 2001-09-18 2003-12-01 주식회사 엘지이아이 냉장고의 급속 냉동장치
KR100780008B1 (ko) * 2006-11-02 2007-11-27 주식회사 대우일렉트로닉스 냉장고의 급속냉동장치
JP4595972B2 (ja) * 2007-07-30 2010-12-08 三菱電機株式会社 冷蔵庫
JP5178808B2 (ja) * 2010-11-04 2013-04-10 三菱電機株式会社 冷凍冷蔵庫
US9109819B2 (en) * 2011-05-31 2015-08-18 Lg Electronics Inc. Refrigerator
CN202274694U (zh) * 2011-10-27 2012-06-13 海尔集团公司 大冷冻式多门冰箱的风道结构
JP2015001331A (ja) * 2013-06-14 2015-01-05 ハイアールアジアインターナショナル株式会社 冷蔵庫
CN205002488U (zh) * 2015-09-15 2016-01-27 青岛海尔股份有限公司 冰箱变温室冷气供给装置
CN105157318B (zh) * 2015-09-15 2018-04-20 青岛海尔股份有限公司 冰箱变温室冷气供给装置及方法
JP6709347B2 (ja) * 2015-10-09 2020-06-17 青島海爾股▲フン▼有限公司 冷蔵庫

Also Published As

Publication number Publication date
EP3524907B1 (en) 2022-04-27
WO2018064866A1 (zh) 2018-04-12
EP3524907A4 (en) 2019-09-18
JP6709347B2 (ja) 2020-06-17
JP2017072336A (ja) 2017-04-13
CN106679269A (zh) 2017-05-17
EP3524907A1 (en) 2019-08-14
CN106679269B (zh) 2019-05-03

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Legal Events

Date Code Title Description
AS Assignment

Owner name: HAIER ASIA CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PIANTONG, XIANHONG;GUANYE, GONGYE;REEL/FRAME:051833/0807

Effective date: 20190326

Owner name: QINGDAO HAIER JOINT STOCK CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PIANTONG, XIANHONG;GUANYE, GONGYE;REEL/FRAME:051833/0807

Effective date: 20190326

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION