WO2017176073A3 - 냉장고 - Google Patents

냉장고 Download PDF

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Publication number
WO2017176073A3
WO2017176073A3 PCT/KR2017/003785 KR2017003785W WO2017176073A3 WO 2017176073 A3 WO2017176073 A3 WO 2017176073A3 KR 2017003785 W KR2017003785 W KR 2017003785W WO 2017176073 A3 WO2017176073 A3 WO 2017176073A3
Authority
WO
WIPO (PCT)
Prior art keywords
ice
cold air
door
making compartment
thermoelectric element
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.)
Ceased
Application number
PCT/KR2017/003785
Other languages
English (en)
French (fr)
Other versions
WO2017176073A2 (ko
Inventor
홍태화
김혁순
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to EP17779373.4A priority Critical patent/EP3441701B1/en
Priority to ES17779373T priority patent/ES2847933T3/es
Priority to US16/091,825 priority patent/US11112160B2/en
Publication of WO2017176073A2 publication Critical patent/WO2017176073A2/ko
Publication of WO2017176073A3 publication Critical patent/WO2017176073A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/20—Distributing ice
    • F25C5/22—Distributing ice particularly adapted for 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
    • 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
    • F25D17/08—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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • 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
    • F25D23/06—Walls
    • 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
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • 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
    • 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
    • F25D25/021—Charging, supporting, and discharging the articles to be cooled by shelves combined with trays
    • 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
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0251—Removal of heat by a gas
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2500/00—Problems to be solved
    • F25C2500/08—Sticking or clogging of ice
    • 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
    • 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
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D2317/062—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 along the inside of doors
    • 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

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명의 실시예에 따른 냉장고는, 내부에 저장 공간과 증발실이 구비되는 캐비닛; 상기 캐비닛의 전면에 결합되어 상기 저장 공간을 개폐하는 도어; 상기 저장 공간 내부 또는 상기 도어의 배면에 장착되며, 내부에 제빙 챔버가 형성되고, 내부 일 면에 냉기 배출홀이 형성되는 제빙실; 상기 제빙실 내부에 수용되는 아이스 트레이; 상기 아이스 트레이의 하측에 배치되는 아이스 빈; 상기 도어의 전면에 구비되는 얼음 취출을 위한 디스펜서; 및 상기 도어의 내부에 형성되고, 입구단이 상기 제빙실과 연통하고 출구단이 상기 디스펜서와 연통하는 디스차지 덕트를 포함하는 냉장고를 포함하고, 일 면이 상기 아이스 트레이의 저면에 밀착 고정되는 열전 소자; 상기 열전 소자의 타 면에 밀착되는 방열 부재; 상기 아이스 트레이의 저면에 장착되고, 내부에 상기 열전 소자 및 방열 부재를 수용하는 공간이 형성되며, 냉기 유입구와 냉기 유출구가 형성는 냉기 가이드를 포함하며, 상기 냉기 유출구는 상기 냉기 배출홀과 연통하는 것을 특징으로 한다.
PCT/KR2017/003785 2016-04-07 2017-04-06 냉장고 Ceased WO2017176073A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP17779373.4A EP3441701B1 (en) 2016-04-07 2017-04-06 Refrigerator
ES17779373T ES2847933T3 (es) 2016-04-07 2017-04-06 Refrigerador
US16/091,825 US11112160B2 (en) 2016-04-07 2017-04-06 Refrigerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160043010A KR102554588B1 (ko) 2016-04-07 2016-04-07 냉장고
KR10-2016-0043010 2016-04-07

Publications (2)

Publication Number Publication Date
WO2017176073A2 WO2017176073A2 (ko) 2017-10-12
WO2017176073A3 true WO2017176073A3 (ko) 2018-08-02

Family

ID=60000573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/003785 Ceased WO2017176073A2 (ko) 2016-04-07 2017-04-06 냉장고

Country Status (5)

Country Link
US (1) US11112160B2 (ko)
EP (1) EP3441701B1 (ko)
KR (1) KR102554588B1 (ko)
ES (1) ES2847933T3 (ko)
WO (1) WO2017176073A2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102782080B1 (ko) * 2019-03-22 2025-03-13 엘지전자 주식회사 아이스 메이커 및 냉장고
US11709008B2 (en) 2020-09-30 2023-07-25 Midea Group Co., Ltd. Refrigerator with multi-zone ice maker
KR20220068703A (ko) * 2020-11-19 2022-05-26 엘지전자 주식회사 냉장고
US11713913B2 (en) * 2021-11-11 2023-08-01 Haier Us Appliance Solutions, Inc. Automatic ice maker including a secondary water supply for an exterior of an ice mold
US12339051B2 (en) 2022-04-11 2025-06-24 Midea Group Co., Ltd. Refrigerator with a thermally conductive component with heater for ice maker
KR20240002821A (ko) * 2022-06-30 2024-01-08 엘지전자 주식회사 냉장고
CN118149535A (zh) * 2022-12-07 2024-06-07 青岛海尔电冰箱有限公司 冰箱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05327032A (ja) * 1992-05-26 1993-12-10 Aisin Seiki Co Ltd 熱電変換素子を用いた製氷器とその製氷方法
JPH06294560A (ja) * 1993-04-07 1994-10-21 Sharp Corp 熱電変換モジュール
KR20080014598A (ko) * 2006-08-11 2008-02-14 삼성전자주식회사 제빙장치 및 이를 갖춘 냉장고
KR100814687B1 (ko) * 2006-10-19 2008-03-18 주식회사 대창 열전 소자를 갖는 제빙 장치
KR20110072506A (ko) * 2009-12-23 2011-06-29 엘지전자 주식회사 냉장고

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294560A (ja) * 1985-10-04 1987-05-01 松下電器産業株式会社 テ−プ状部品集合体
US7278270B2 (en) * 2004-07-01 2007-10-09 The Coleman Company, Inc. Insulated container with thermoelectric unit
KR101132481B1 (ko) * 2010-01-19 2012-03-30 엘지전자 주식회사 냉장고의 얼음 디스펜스장치
US9714784B2 (en) * 2012-12-03 2017-07-25 Whirlpool Corporation Refrigerator with icemaker chilled by thermoelectric device cooled by fresh food compartment air
US9303903B2 (en) * 2012-12-13 2016-04-05 Whirlpool Corporation Cooling system for ice maker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05327032A (ja) * 1992-05-26 1993-12-10 Aisin Seiki Co Ltd 熱電変換素子を用いた製氷器とその製氷方法
JPH06294560A (ja) * 1993-04-07 1994-10-21 Sharp Corp 熱電変換モジュール
KR20080014598A (ko) * 2006-08-11 2008-02-14 삼성전자주식회사 제빙장치 및 이를 갖춘 냉장고
KR100814687B1 (ko) * 2006-10-19 2008-03-18 주식회사 대창 열전 소자를 갖는 제빙 장치
KR20110072506A (ko) * 2009-12-23 2011-06-29 엘지전자 주식회사 냉장고

Also Published As

Publication number Publication date
ES2847933T3 (es) 2021-08-04
WO2017176073A2 (ko) 2017-10-12
US20190101316A1 (en) 2019-04-04
EP3441701B1 (en) 2020-12-30
EP3441701A4 (en) 2019-11-27
EP3441701A2 (en) 2019-02-13
US11112160B2 (en) 2021-09-07
KR20170115386A (ko) 2017-10-17
KR102554588B1 (ko) 2023-07-12

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