KR970016462A - 냉장고의 냉기대류장치 - Google Patents

냉장고의 냉기대류장치 Download PDF

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Publication number
KR970016462A
KR970016462A KR1019950031765A KR19950031765A KR970016462A KR 970016462 A KR970016462 A KR 970016462A KR 1019950031765 A KR1019950031765 A KR 1019950031765A KR 19950031765 A KR19950031765 A KR 19950031765A KR 970016462 A KR970016462 A KR 970016462A
Authority
KR
South Korea
Prior art keywords
refrigerator
cold air
convection
convection device
present
Prior art date
Application number
KR1019950031765A
Other languages
English (en)
Inventor
이상무
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 KR1019950031765A priority Critical patent/KR970016462A/ko
Priority to US08/719,871 priority patent/US5675980A/en
Publication of KR970016462A publication Critical patent/KR970016462A/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
    • F25D2317/0665—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 top
    • 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

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)

Abstract

본 발명은 냉장고에 관한 것으로서, 더 자세하게는 상기 냉장실로 공급된 냉기를 가제적으로 대류시켜 냉각효율을 그대화시킨 냉장고의 냉기대류장치에 관한 것이다.
종래의 냉장고에 있어서, 특히 냉장덕트를 통해 냉장실로 공급된 냉기가 냉기유출구 주변에 집중되므로서, 상기 냉장실의 각 위치에 따라 냉기의 온도편차가 극심할 뿐만 아니라, 이로 인하여 냉기유출구 주변의 냉장대상물은 얼게 되고, 상기 냉기유출구에서 가장 먼 냉장실 하부의 냉장대상물은 신선도가 극히 저하되는 문제점이 있었다.
따라서, 본 발명은 상기와 같은 종래의 무제점을 해소하기 위하여 안출한 것으로서, 상기 냉장고의 냉장실로 공급된 냉기를 강제로 대류시켜주므로서, 상기 냉장살의 온도분포를 균일하게 하는 한편, 상기 온도분포를 균일하게 유지시키므로서 냉장대상물의 변질을 극소화시킨 냉장고의 냉기대류장치를 제공함에 그 목적이 있다.
상기의 목적을 달성하기 위하여 본 발명은 제2도와 같이 냉장고에 있어서, 상기 냉장고(1)의 냉장실(20) 적소에 구동모터(73)에 의해 회전되는 대류팬(71)을 설치한 것이다.

Description

냉장고의 냉기대류장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래기술에 따른 냉장고의 측단면도,
제2도는 본 발명에 따른 냉기대류장치가 설치된 냉장고의 요부측단면도.

Claims (5)

  1. 냉장고에 있어서, 상기 냉장고(1)의 냉장실(20) 적소에 구동모터(73)에 의해 회전되는 대류팬(71)을 설치한 것을 특징으로 하는 냉장고의 냉기대류장치.
  2. 제1항에 있어서, 상기 냉기대류장치(70)의 구동모터(73)가 냉장고(1)의 마이콤에 의해 제어되는 것을 특징으로 하는 냉장고의 냉기 대류장치.
  3. 제1항에 있어서, 상기 냉장실(20)에 냉기대류장치(70)를 설치하되, 상기 대류팬(71)을 냉장실(20) 내부에 설치되는 선반(21)에 내설한 것을 특징으로 하는 냉장고의 냉기 대류장치.
  4. 제2항에 있어서, 상기 선반(21)에 대류팬(71)을 설치하되, 상기 선반(21)의 하면에 대류팬(71)이 설치되도록 설치공간부(22)를 형성한 다음, 상기 설치공간부(22)에 복수의 통기공(24)을 가진 보호카바(23)를 형성 설치한 것을 특징으로 하는 냉장고의 냉기 대류장치.
  5. 제1항 및 제4항에 있어서, 상기 구동모터(73)와 대류팬(71)이 구동밸트(71)로서 연동되도록 한 것을 특징으로 하는 냉장고의 냉기 대류장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950031765A 1995-09-26 1995-09-26 냉장고의 냉기대류장치 KR970016462A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950031765A KR970016462A (ko) 1995-09-26 1995-09-26 냉장고의 냉기대류장치
US08/719,871 US5675980A (en) 1995-09-26 1996-09-25 Cool air circulation device of a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950031765A KR970016462A (ko) 1995-09-26 1995-09-26 냉장고의 냉기대류장치

Publications (1)

Publication Number Publication Date
KR970016462A true KR970016462A (ko) 1997-04-28

Family

ID=19427813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950031765A KR970016462A (ko) 1995-09-26 1995-09-26 냉장고의 냉기대류장치

Country Status (2)

Country Link
US (1) US5675980A (ko)
KR (1) KR970016462A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791152A (en) * 1997-06-06 1998-08-11 Daewoo Electronics Co., Ltd. Refrigerator having a device for generating an air curtain and method for controlling an air curtain generating operation
KR100389382B1 (ko) * 1998-11-28 2003-10-04 주식회사 엘지이아이 냉장고
KR100565622B1 (ko) 2003-09-19 2006-03-30 엘지전자 주식회사 냉장고

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165480A (en) * 1936-10-30 1939-07-11 Westinghouse Electric & Mfg Co Refrigerating apparatus
US2321687A (en) * 1939-10-30 1943-06-15 Gen Motors Corp Refrigerating apparatus
US2902840A (en) * 1956-05-18 1959-09-08 Francis J Smith Evaporator assembly for a vehicle
US3090209A (en) * 1961-04-24 1963-05-21 Whirlpool Co Refrigerating apparatus
US3107502A (en) * 1961-04-24 1963-10-22 Whirlpool Co Air circuit means for combined freezer and refrigerator apparatus
KR940004374B1 (ko) * 1992-02-21 1994-05-23 삼성전자 주식회사 진공 청소기 내장 먼지 거름망의 먼지 제거 방법
US5495726A (en) * 1993-09-24 1996-03-05 Daewoo Electronics Co., Ltd. Mechanism for cooling a fresh food compartment of a refrigerator

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US5675980A (en) 1997-10-14

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