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KR980003369A - 냉기의 유로를 전환하는 냉장고 - Google Patents

냉기의 유로를 전환하는 냉장고 Download PDF

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Publication number
KR980003369A
KR980003369A KR1019960025144A KR19960025144A KR980003369A KR 980003369 A KR980003369 A KR 980003369A KR 1019960025144 A KR1019960025144 A KR 1019960025144A KR 19960025144 A KR19960025144 A KR 19960025144A KR 980003369 A KR980003369 A KR 980003369A
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KR
South Korea
Prior art keywords
refrigerator
cold air
compartment
cold
evaporator
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KR1019960025144A
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English (en)
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KR0158329B1 (ko
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정갑용
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배순훈
대우전자 주식회사
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Priority to KR1019960025144A priority Critical patent/KR0158329B1/ko
Publication of KR980003369A publication Critical patent/KR980003369A/ko
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Publication of KR0158329B1 publication Critical patent/KR0158329B1/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
    • F25D17/067—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
    • 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
    • F25D2317/0651—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 bottom
    • 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 냉기의 유로를 전환하는 냉장고에 관한 것으로, 보다 상세하게는 냉장실의 일측에 별도의 증발기와 송풍기를 설치하여 냉장실 도어가 열렸을 때에는 냉기막(Air Curtain)을 형성하고, 냉장실 도어가 닫혔을 때에는 다충의 선반들 사이로 냉기가 고르게 유도되도록 하는 냉기의 유로를 전환하는 냉장고에 관한 것이다. 본 발명은 냉장실(R)의 후방에 설치된 냉장실 전용 증발기(12)와, 여기서 생성된 냉기가 냉장실로 공급되도록하는 냉장실용 냉기 공급덕트(40)와, 냉장실용 냉기 공급덕트(40)의 후단부에 설치된 냉장실용 송풍팬(50)과, 냉기가 냉장실로 토출되도록 냉장실(R)의 상벽부 전단부에 형성된 냉기 토출구(22)와, 냉기 토출구(22)로부터 토출되어 냉장실(R)로 공급된 냉기가 냉장실 전용 증발기(12)로 귀환되도록 냉장실(R)의 후벽부와 하벽부에 형성된 냉기 흡입구(32)(34)와, 냉기흡입구(32)(34)로부터 유입된 냉기가 냉장실전용 증발기(12)로 귀환되도록 냉장실(R)의 하방과 후방에 형성된 냉장실용 냉기 귀환덕트(60)를 포함하고 구성된다.

Description

냉기의 유로를 전환하는 냉장고
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 일 실시예에 따른 냉장고의 구성을 보인 부분 절개 사시도이다.
제3도는 제2도의 실시예에 따른 냉장고의 냉장실 도어가 닫힌 상태에서의 냉기순환을 보인 측단면도이다.
제4도는 제2도의 실시예에 따른 냉장고의 냉장실 도어가 열린 상태에서의 냉기순환을 보인 측단면도이다.

Claims (4)

  1. 냉장실의 일측에 설치된 냉장실 전용 증발기와, 상기 냉장실 전용 증발기에서 생성된 냉기를 냉장실의 상부 전단부로 공급하도록 설치된 냉장실용 송풍팬과, 상기 냉장실 전용 증발기와 냉장용 송풍팬사이를 연결하는 냉기 공급덕트와, 상기 냉장실용 송풍팬을 통해 냉장실 내로 토출된 냉기를 냉장실 전용 증발기로 귀환시키도록 냉장실의 후부와 하부에 형성된 냉기 귀환덕트와, 냉장실 도어의 개폐여부를 감지하는 감지수단을 포함하여 구성된 것을 특징으로 하는 냉기의 유로를 전환하는 냉장고.
  2. 제1항에 있어서, 상기 냉장실 전용 증발기는 냉장실(R)의 후방에 설치되고, 상기 냉장실용 송풍팬은 냉장실 도어와 근접하도록 냉장실 상부에 설치되며, 상기 귀환덕트는 냉장실에 다충을 이루어 배치된 선반들(S1)(S2) 사이에 적어도 하나이상의 냉기 흡수구가 배치되도록 형성된 것을 특징으로 하는 냉기의 유로를 전환하는 냉장고.
  3. 제2항에 있어서, 상기 냉장실용 송풍팬(50)은 크로스-팬(cross-fan)인 것을 특징으로 하는 냉기의 유로를 전환하는 냉장고.
  4. 제1항에 있어서, 상기 냉기 흡입구(32)는 냉기유통을 단속하는 댐퍼수단(70)이 설치된 것을 특징으로 하는 냉기의 유로를 전환하는 냉장고.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960025144A 1996-06-28 1996-06-28 냉기의 유로를 전환하는 냉장고 Expired - Fee Related KR0158329B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960025144A KR0158329B1 (ko) 1996-06-28 1996-06-28 냉기의 유로를 전환하는 냉장고

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960025144A KR0158329B1 (ko) 1996-06-28 1996-06-28 냉기의 유로를 전환하는 냉장고

Publications (2)

Publication Number Publication Date
KR980003369A true KR980003369A (ko) 1998-03-30
KR0158329B1 KR0158329B1 (ko) 1999-01-15

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ID=19464302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960025144A Expired - Fee Related KR0158329B1 (ko) 1996-06-28 1996-06-28 냉기의 유로를 전환하는 냉장고

Country Status (1)

Country Link
KR (1) KR0158329B1 (ko)

Also Published As

Publication number Publication date
KR0158329B1 (ko) 1999-01-15

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