KR101649624B1 - 냉장고 - Google Patents

냉장고 Download PDF

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Publication number
KR101649624B1
KR101649624B1 KR1020090064668A KR20090064668A KR101649624B1 KR 101649624 B1 KR101649624 B1 KR 101649624B1 KR 1020090064668 A KR1020090064668 A KR 1020090064668A KR 20090064668 A KR20090064668 A KR 20090064668A KR 101649624 B1 KR101649624 B1 KR 101649624B1
Authority
KR
South Korea
Prior art keywords
evaporator
heat transfer
air
refrigerant
heat
Prior art date
Application number
KR1020090064668A
Other languages
English (en)
Korean (ko)
Other versions
KR20110006998A (ko
Inventor
조연우
송계영
안광운
김영진
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020090064668A priority Critical patent/KR101649624B1/ko
Priority to US12/796,745 priority patent/US20110011118A1/en
Priority to CN201080030797.XA priority patent/CN102472550B/zh
Priority to PCT/KR2010/003739 priority patent/WO2011007960A2/en
Publication of KR20110006998A publication Critical patent/KR20110006998A/ko
Application granted granted Critical
Publication of KR101649624B1 publication Critical patent/KR101649624B1/ko

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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
    • F25D17/067—Evaporator fan 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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • F25D2317/0682—Two or more fans
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
KR1020090064668A 2009-07-15 2009-07-15 냉장고 KR101649624B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020090064668A KR101649624B1 (ko) 2009-07-15 2009-07-15 냉장고
US12/796,745 US20110011118A1 (en) 2009-07-15 2010-06-09 Refrigerator
CN201080030797.XA CN102472550B (zh) 2009-07-15 2010-06-10 冰箱
PCT/KR2010/003739 WO2011007960A2 (en) 2009-07-15 2010-06-10 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090064668A KR101649624B1 (ko) 2009-07-15 2009-07-15 냉장고

Publications (2)

Publication Number Publication Date
KR20110006998A KR20110006998A (ko) 2011-01-21
KR101649624B1 true KR101649624B1 (ko) 2016-08-19

Family

ID=43449929

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090064668A KR101649624B1 (ko) 2009-07-15 2009-07-15 냉장고

Country Status (4)

Country Link
US (1) US20110011118A1 (zh)
KR (1) KR101649624B1 (zh)
CN (1) CN102472550B (zh)
WO (1) WO2011007960A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021187742A1 (en) * 2020-03-17 2021-09-23 Lg Electronics Inc. Refrigerator

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KR101954198B1 (ko) * 2012-01-25 2019-03-05 엘지전자 주식회사 냉장고
US20130186129A1 (en) * 2012-01-25 2013-07-25 Lg Electronics Inc. Refrigerator
US9557091B1 (en) * 2013-01-25 2017-01-31 Whirlpool Corporation Split air pathway
CN103115464B (zh) * 2013-02-26 2016-01-13 合肥美的电冰箱有限公司 冰箱的风道组件和冰箱
CN103115465B (zh) * 2013-03-13 2015-05-20 合肥美菱股份有限公司 一种冰箱的整体式风道系统
US9733008B2 (en) * 2013-03-13 2017-08-15 Whirlpool Corporation Air flow design for controlling temperature in a refrigerator compartment
US20170082348A1 (en) * 2014-03-28 2017-03-23 Arcelik Anonim Sirketi Evaporator assembly for refrigeration appliance
CA2978666C (en) * 2015-03-20 2024-01-02 Pepsico, Inc. Cooling system and method
US20160370087A1 (en) * 2015-06-16 2016-12-22 Dongbu Daewoo Electronics Corporation Cooled-air circulation structure of refrigerator and method for controlling the same
KR101715806B1 (ko) * 2015-06-16 2017-03-13 동부대우전자 주식회사 냉장고의 제빙시스템 및 제빙방법
KR102632585B1 (ko) * 2016-09-29 2024-02-02 엘지전자 주식회사 냉장고
KR102632586B1 (ko) 2016-09-29 2024-02-02 엘지전자 주식회사 냉장고
KR102604833B1 (ko) 2016-09-29 2023-11-22 엘지전자 주식회사 냉장고
KR102671121B1 (ko) * 2016-09-29 2024-05-31 엘지전자 주식회사 냉장고
US10041717B2 (en) 2016-10-27 2018-08-07 Electrolux Home Products, Inc. Air tower improvement for a refrigerator
KR20180065446A (ko) 2016-12-08 2018-06-18 삼성전자주식회사 냉장고
KR102289289B1 (ko) 2017-03-10 2021-08-13 엘지전자 주식회사 냉장고
KR102261134B1 (ko) * 2017-03-10 2021-06-07 엘지전자 주식회사 냉장고
KR102530909B1 (ko) 2017-12-13 2023-05-11 엘지전자 주식회사 진공단열체 및 냉장고
KR102568737B1 (ko) * 2017-12-13 2023-08-21 엘지전자 주식회사 진공단열체 및 냉장고
US11313568B2 (en) * 2018-01-20 2022-04-26 Daikin Industries, Ltd. System and method for heating and cooling
EP3759406A4 (en) 2018-03-02 2022-03-02 Electrolux Do Brasil S.A. DOOR WARMER FOR A REFRIGERATOR
KR20210072579A (ko) * 2019-12-09 2021-06-17 엘지전자 주식회사 냉장고용 그릴팬어셈블리
KR20210128207A (ko) * 2020-04-16 2021-10-26 엘지전자 주식회사 냉장고
CN112129030A (zh) * 2020-09-24 2020-12-25 合肥美的电冰箱有限公司 冰箱的风道组件及冰箱
WO2022097695A1 (ja) * 2020-11-05 2022-05-12 三菱電機株式会社 冷蔵庫

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021187742A1 (en) * 2020-03-17 2021-09-23 Lg Electronics Inc. Refrigerator

Also Published As

Publication number Publication date
CN102472550A (zh) 2012-05-23
KR20110006998A (ko) 2011-01-21
WO2011007960A3 (en) 2011-03-31
US20110011118A1 (en) 2011-01-20
CN102472550B (zh) 2015-05-13
WO2011007960A2 (en) 2011-01-20

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right