KR970016454A - 냉장고 냉장실의 냉기류 순환구조 - Google Patents

냉장고 냉장실의 냉기류 순환구조 Download PDF

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Publication number
KR970016454A
KR970016454A KR1019950030496A KR19950030496A KR970016454A KR 970016454 A KR970016454 A KR 970016454A KR 1019950030496 A KR1019950030496 A KR 1019950030496A KR 19950030496 A KR19950030496 A KR 19950030496A KR 970016454 A KR970016454 A KR 970016454A
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KR
South Korea
Prior art keywords
cold air
refrigerator
air flow
suction duct
suction
Prior art date
Application number
KR1019950030496A
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English (en)
Other versions
KR100210471B1 (ko
Inventor
신준철
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950030496A priority Critical patent/KR100210471B1/ko
Priority to US08/715,229 priority patent/US5694788A/en
Priority to CN96122796A priority patent/CN1096599C/zh
Publication of KR970016454A publication Critical patent/KR970016454A/ko
Application granted granted Critical
Publication of KR100210471B1 publication Critical patent/KR100210471B1/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
    • F25D17/08—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
    • 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
    • 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
    • F25D2317/0653—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 mullion
    • 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
    • F25D2317/0664—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 side
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion

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  • 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)

Abstract

본 발명은 냉장고의 냉장실 냉기류 순환구조에 관한 것으로, 특히 냉장실의 하방에 위치되는 신설실 상판부위에 기류흡입덕트를 설치함과 동시에 냉장고의 배면판상에 상기 기류흡입덕트 및 증발기측을 연결하는 공기순환로를 별도형성하여 기류흡입덕트에 소정의 흡입력이 작용되도록 하면서 냉장실로 투입되는 일부 냉기류가 하방의 기류흡입덕트 측으로 유도 흡입되도록 하는 간단한 방안을 제공함으로서, 냉장실의 냉기류 순환작용이 냉장실 상층부와 하층부에서 독립적으로 병행실현되도록 하여 냉기류의 활용도 극대화 효과와 냉장실내의 균일한 냉장효과 및 부분적인 과냉현상 발생배제 효과를 공히 얻을 수 있도록 한데 그 특징이 있다.

Description

냉장고 냉장실의 냉기류 순환구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명이 적용된 냉장실의 냉기류 순환구조를 예시한 개략 단면도,
제2도는 본 발명의 냉장실 냉기류 순환상태를 나타낸 요부발췌 단면도,
제3도는 종래 냉장실의 냉기류 순환구조를 예시한 요부발췌 단면도.

Claims (8)

  1. 냉장고의 냉장실 냉기류 순환라인을 형성함에 있어서, 냉장실의 상측에서 하측에 이르는 냉기류를 형성하는 냉기류 이동수단과, 상기 냉장실 하측에 이르는 냉기류를 흡입하는 흡입수단과, 상기 흡입된 냉기류를 순환시키는 순환수단으로 이루어진 것을 특징으로 하는 냉장고의 냉기류 순화구조.
  2. 제1항에 있어서, 냉기류 이동수단은, 냉장실 하부의 신선실 상판(2a)에 냉기류 흡입공(3a)을 형성하여서 된 것을 특징으로 하는 냉장고의 냉기류 순환구조.
  3. 제1항에 있어서, 냉기류 흡입수단은, 시선실 상판(2a)상에 흡입공(3a)이 관통형성된 기류흡입덕트(3)를 설치하여 공기순환로(5)와 연통되도록 구성한 것을 특징으로 하는 냉장고의 냉기류 순환구조.
  4. 제1항에 있어서, 냉기류 순화수단은, 상하부의 공기 순환로(14,15)와 냉기류 흡입덕트(3)로 연결되는 공기 순환로(5)사이에 보조착상판(6)을 설치하여서된 것을 특징으로 하는 냉장고의 냉기류 순환구조.
  5. 제3항에 있어서, 기류흡입덕트(3)를 반구형 관체로 형성하고, 상기 반구형 기류흡입덕트(3)의 좌, 우 양측에 일정간격으로 소폭의 흡입공(3a)을 관통형성한 것을 특징으로 하는 냉장고의 냉기류 순환구조.
  6. 제4항에 있어서, 공기순환로(5)사이에 설치된 보조착상판(6)에 공기유통공(7)을 관통형성한 것을 특징으로 하는 냉장고 냉기류 순환구조.
  7. 제5항에 있어서, 반구형 기류흡입덕트(3)의 좌, 우 양측에 종방향으로 소폭의 흡입공(3a)을 관통형성한 것을 특징으로 하는 냉장고 냉기류 순환구조.
  8. 제5항에 있어서, 기류흡입덕트(3)를 삼각통체로 형성한 것을 특징으로 하는 냉장고 냉기류 순환구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950030496A 1995-09-18 1995-09-18 냉장고 냉장실의 냉기류 순환구조 KR100210471B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950030496A KR100210471B1 (ko) 1995-09-18 1995-09-18 냉장고 냉장실의 냉기류 순환구조
US08/715,229 US5694788A (en) 1995-09-18 1996-09-18 Air flow system of a refrigerating compartment of refrigerator
CN96122796A CN1096599C (zh) 1995-09-18 1996-09-18 电冰箱冷藏室的气流系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950030496A KR100210471B1 (ko) 1995-09-18 1995-09-18 냉장고 냉장실의 냉기류 순환구조

Publications (2)

Publication Number Publication Date
KR970016454A true KR970016454A (ko) 1997-04-28
KR100210471B1 KR100210471B1 (ko) 1999-07-15

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KR1019950030496A KR100210471B1 (ko) 1995-09-18 1995-09-18 냉장고 냉장실의 냉기류 순환구조

Country Status (3)

Country Link
US (1) US5694788A (ko)
KR (1) KR100210471B1 (ko)
CN (1) CN1096599C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100347360B1 (ko) * 2000-11-22 2002-08-07 엘지전자주식회사 냉장고의 냉장실용 냉기 유로 장치

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112542A (en) * 1998-12-15 2000-09-05 Daewoo Electronics Co., Ltd. Refrigerator having a cooled-air passageway formed with an external surface of a liner
US6058734A (en) * 1998-12-15 2000-05-09 Daewoo Electronics Co., Ltd. Refrigerator provided with cooled air bypass passages
US6223553B1 (en) * 1999-02-26 2001-05-01 Maytag Corporation Air flow for refrigerator food storage system
CN1310001C (zh) * 2002-11-15 2007-04-11 乐金电子(天津)电器有限公司 电冰箱的冷气流路结构
US6865905B2 (en) * 2003-03-11 2005-03-15 General Electric Company Refrigerator methods and apparatus
JP2005076921A (ja) * 2003-08-28 2005-03-24 Sanyo Electric Co Ltd 冷蔵庫
US8966929B2 (en) 2007-07-20 2015-03-03 General Electric Company Cooled air recirculation in a refrigerator
CN102818416B (zh) * 2012-09-11 2015-07-15 合肥美的电冰箱有限公司 冰箱及其送风道盖板、和该风道盖板的制造方法
AU2014330096B2 (en) * 2013-10-03 2017-02-23 Arcelik Anonim Sirketi A refrigerator comprising a drawer
US10345036B2 (en) * 2014-01-07 2019-07-09 Samsung Electronics Co., Ltd. Refrigerator
CN109341186B (zh) * 2018-11-28 2019-11-01 合肥华凌股份有限公司 一种带有独立制冰系统的冰箱
JP7223581B2 (ja) * 2019-01-23 2023-02-16 日立グローバルライフソリューションズ株式会社 冷蔵庫

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704874A (en) * 1986-09-09 1987-11-10 General Electric Company Household refrigerator air flow system
US5388427A (en) * 1992-09-23 1995-02-14 Samsung Electronics Co., Ltd. Refrigerator with kimchi compartment
KR940009644A (ko) * 1992-10-09 1994-05-20 배순훈 냉장고의 온도조절 방법 및 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100347360B1 (ko) * 2000-11-22 2002-08-07 엘지전자주식회사 냉장고의 냉장실용 냉기 유로 장치

Also Published As

Publication number Publication date
KR100210471B1 (ko) 1999-07-15
CN1096599C (zh) 2002-12-18
US5694788A (en) 1997-12-09
CN1156238A (zh) 1997-08-06

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