KR980003380A - Cold air circulator of refrigerator - Google Patents

Cold air circulator of refrigerator Download PDF

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Publication number
KR980003380A
KR980003380A KR1019960019751A KR19960019751A KR980003380A KR 980003380 A KR980003380 A KR 980003380A KR 1019960019751 A KR1019960019751 A KR 1019960019751A KR 19960019751 A KR19960019751 A KR 19960019751A KR 980003380 A KR980003380 A KR 980003380A
Authority
KR
South Korea
Prior art keywords
evaporator
cold air
freezing
circulation fan
circulation
Prior art date
Application number
KR1019960019751A
Other languages
Korean (ko)
Other versions
KR0156369B1 (en
Inventor
이종훈
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 KR1019960019751A priority Critical patent/KR0156369B1/en
Publication of KR980003380A publication Critical patent/KR980003380A/en
Application granted granted Critical
Publication of KR0156369B1 publication Critical patent/KR0156369B1/en

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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
    • 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
    • F25D2317/0681—Details thereof

Abstract

본 발명은 증발기 상부에 설치된 순환팬의 위치를 가변시켜 순환되는 냉기의 유로가 변하여 증발기에서의 열교환이 국부적으로 발생되지 않도록 함으로서, 열교환효율이 향상되고 또한 성에의 착상을 분산시켜 제상이 신속하게 수행되도록 한 냉장고의 냉기 순환장치에 관한 것으로서, 특히 격판에 의해 상, 하측으로 분할된 냉동, 냉장실과; 상기 냉동실 후방의 순환통로 상에 설치된 증발기와; 상기 증발기 상부에 설치되어 모터로 회전되고 상기 냉동, 냉장실 내부의 냉기를 상기 증발기 쪽으로 순환시키는 순환팬과; 그리고 상기 순환팬의 위치를 가변시켜 냉기와 상기 증발기의 열교환위치를 변화시키는 냉기가변수단이 구비된다.The present invention changes the position of the circulation fan installed on the upper part of the evaporator so that the flow path of the cold air is changed so that heat exchange in the evaporator does not occur locally, thereby improving heat exchange efficiency and dispersing the frost. It relates to a cold air circulation device of the refrigerator as possible, in particular, the freezing, refrigerating compartment divided into upper and lower sides by a diaphragm; An evaporator installed on a circulation passage behind the freezer compartment; A circulation fan installed on the evaporator and rotating by a motor and circulating cold air inside the freezing and refrigerating compartment toward the evaporator; And variable stage of the cold air for varying the position of the circulation fan to change the heat exchange position of the cold and the evaporator is provided.

Description

냉장고의 냉기 순환장치Cold air circulator of refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 냉기가변수단의 사시도.Figure 2 is a perspective view of the variable cold air stage of the present invention.

제3도는 본 발명 냉기 순환과정을 나타내 일부 발췌 정단면도.3 is a partial cross-sectional front view showing the cold air circulation process of the present invention.

제4도는 본 발명 냉기 순환과정을 나타낸 측단면도.Figure 4 is a side cross-sectional view showing a cold air circulation process of the present invention.

Claims (2)

격파(3)에 의해 상, 하측으로 분할된 냉동, 냉장실(1)(2)과; 상기 냉동실(1) 후방의 순환통로(5) 상에 설치된 증발기(4)와; 상기 증발기(4) 상부에 설치되어 모터(12)로 회전되고 상기 냉동, 냉장실(1)(2) 내부의 냉기를상기 증발기(4) 쪽으로 순환시키는 순환팬(11)과; 그리고 상기 순환팬(11)의 위치를 가변시켜 냉기와 상기 증발기(4)의 열교환위치를 변화시키는 냉기가변수단(10)을 구비하는 냉장고의 냉기순환장치.Freezing and refrigerating chambers (1) (2) divided into upper and lower sides by the breaking (3); An evaporator (4) installed on a circulation passage (5) behind the freezing chamber (1); A circulation fan (11) installed above the evaporator (4) and rotating by a motor (12) to circulate cold air inside the freezing and refrigerating chamber (1) and (2) toward the evaporator (4); And a cold air variable stage (10) for varying the position of the circulation fan (11) to change the cold and the heat exchange position of the evaporator (4). 제1항에 있어서, 상기 냉기가변수단(10)은 상기 증발기(4) 상부의 순환통로(5) 상에 가설된 한쌍의 레일(17)과; 상기 각 레일(17)에 이동가능하게 끼워지고 저면에 래크(14)가 형성되며 상부 중앙에 상기 순환팬(11)및 모터(12)가 설치된 이동대(13)와; 그리고 상기 래크(14)와 치합된 상태에서 모터(12)에 의해 정역회전 되는피니언(15)을 구비함을 특징으로 하는 냉장고의 냉기 순환장치.2. The cold air variable stage (10) according to claim 1, further comprising: a pair of rails (17) arranged on a circulation passage (5) above the evaporator (4); A movable base 13 movably fitted to each of the rails 17 and having a rack 14 formed at a bottom thereof, the circulation fan 11 and a motor 12 being installed at an upper center thereof; And a pinion (15) rotated forward and backward by the motor (12) in engagement with the rack (14). ※ 참고사항 : 최초출원 냉용에 의하여 공개하는 것임.※ Note: It is to be disclosed by the cold application of the first application.
KR1019960019751A 1996-06-04 1996-06-04 Cooling air circulating device of a refrigerator KR0156369B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960019751A KR0156369B1 (en) 1996-06-04 1996-06-04 Cooling air circulating device of a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019751A KR0156369B1 (en) 1996-06-04 1996-06-04 Cooling air circulating device of a refrigerator

Publications (2)

Publication Number Publication Date
KR980003380A true KR980003380A (en) 1998-03-30
KR0156369B1 KR0156369B1 (en) 1999-01-15

Family

ID=19460744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960019751A KR0156369B1 (en) 1996-06-04 1996-06-04 Cooling air circulating device of a refrigerator

Country Status (1)

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KR (1) KR0156369B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812368B1 (en) * 2006-12-26 2008-03-11 위니아만도 주식회사 Moving cold air circulation system of kimchi refrigerator
EP3015799B1 (en) * 2014-10-29 2021-01-06 Liebherr-Hausgeräte Ochsenhausen GmbH Refrigeration and/or freezer device

Also Published As

Publication number Publication date
KR0156369B1 (en) 1999-01-15

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