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KR980003386A - 냉장고 - Google Patents

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Publication number
KR980003386A
KR980003386A KR1019960021105A KR19960021105A KR980003386A KR 980003386 A KR980003386 A KR 980003386A KR 1019960021105 A KR1019960021105 A KR 1019960021105A KR 19960021105 A KR19960021105 A KR 19960021105A KR 980003386 A KR980003386 A KR 980003386A
Authority
KR
South Korea
Prior art keywords
cold air
duct
refrigerator
storage compartment
door
Prior art date
Application number
KR1019960021105A
Other languages
English (en)
Other versions
KR0169458B1 (ko
Inventor
문춘식
유성종
임성근
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960021105A priority Critical patent/KR0169458B1/ko
Publication of KR980003386A publication Critical patent/KR980003386A/ko
Application granted granted Critical
Publication of KR0169458B1 publication Critical patent/KR0169458B1/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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D23/023—Air curtain closures
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

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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 냉장고에 관한 것으로, 그 목적은 저장실의 냉기공급구조을 개선하여 도어 개방시 이 내부의 냉기 유출을 억제함으로써, 저장식품을 항상 신선하게 보관하고 냉장고의 운전효율을 증대하는 것이다.
본 발명에 따른 냉장고는 냉장실도어(12a)가 개방되는 경우에 냉기를 냉장실(12) 개구면의 상부에서 하측으로 토출시켜 공기장벽을 형성함으로써, 냉장실(12)의 냉기 유출이 억제된다.
따라서 냉장실도어(12a)를 자주 열어도 냉기유출이 적어 냉장고의 운전효율이 증대되고, 냉장실(12)내의 온도가 항상 일정하게 유지되어 저장식품의 신선도가 장기간 지속되는 이점이 있다.

Description

냉장고
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명에 따른 냉장고의 전체적인 구성과 냉기흐름을 보인 단면도이다.
제3도는 제2도에 도시된 선반부를 확대 도시한 것이다.
제4도는 본 발명에 따른 냉장고에 있어서, 도어가 개방되었을 때의 냉기흐름을 보인 것이다.
제5도는 본 발명에 따른 솔레노이드 밸브를 제어하는 전기적인 구성만을 도시한 제어 블럭도이다.

Claims (2)

  1. 그 내부에 일면이 개구된 저장실이 마련된 본체, 상기 저장실의 개구면을 개폐하는 도어, 상기 저장실로 냉기를 안내하도록 상기 저장실의 일측에 세워설치된 냉기덕트, 상기 저장실에 가로방향으로 설치되어 식품을 수납하는 선반을 갖춘 냉장고에 있어서, 상기 냉기덕트(42)에서 분기되어 상기 저장실(12)의 일측에 세워 설치된 에어커튼용 덕트(700)를 포함하여, 상기 선반(600)은, 그 내부에 상기 에어커튼용 덕트(700)와 연통되는 냉기덕트(630)를 형성하도록 일정간격이격된 사판(610)과 하판(620), 상기 하판(620)의 선단부에 상기 저장실(12)의 개구부위와 연통되어 냉기 토출시 에어커튼을 형성하는 토출구(640)를 포함하는 것을 특징으로 하는 냉장고.
  2. 제1항에 있어서, 상기 냉기덕트(42)와 상기 에어커튼용 덕트(700)의 분기부위에 설치되어 상기 냉기덕트(42)와 상기 에어커튼용 덕트(700)를 선택적으로 개폐하는 밸브(810), 상기 도어(12a)의 개폐를 인지하여 상기 도어(12a)가 개방된 경우에는 냉기가 상기 토출구(640)를 통해 토출되도록 상기 냉기덕트(42)는 폐쇄하고 상기 에어커튼용 덕트(700)를 개방하게 상기 밸브(810)를 제어하는 제어부(820)를 구비하는 것을 특징으로 하는 냉장고.
    ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.
KR1019960021105A 1996-06-12 1996-06-12 냉장고 KR0169458B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960021105A KR0169458B1 (ko) 1996-06-12 1996-06-12 냉장고

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960021105A KR0169458B1 (ko) 1996-06-12 1996-06-12 냉장고

Publications (2)

Publication Number Publication Date
KR980003386A true KR980003386A (ko) 1998-03-30
KR0169458B1 KR0169458B1 (ko) 1999-01-15

Family

ID=19461663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960021105A KR0169458B1 (ko) 1996-06-12 1996-06-12 냉장고

Country Status (1)

Country Link
KR (1) KR0169458B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101437986B1 (ko) * 2008-04-07 2014-09-05 엘지전자 주식회사 전자석을 구비한 냉장고

Also Published As

Publication number Publication date
KR0169458B1 (ko) 1999-01-15

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