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KR970066443A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR970066443A
KR970066443A KR1019960008856A KR19960008856A KR970066443A KR 970066443 A KR970066443 A KR 970066443A KR 1019960008856 A KR1019960008856 A KR 1019960008856A KR 19960008856 A KR19960008856 A KR 19960008856A KR 970066443 A KR970066443 A KR 970066443A
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KR
South Korea
Prior art keywords
air
duct
evaporator
storage chamber
opening
Prior art date
Application number
KR1019960008856A
Other languages
Korean (ko)
Other versions
KR0165644B1 (en
Inventor
이경훈
박성관
김재인
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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960008856A priority Critical patent/KR0165644B1/en
Publication of KR970066443A publication Critical patent/KR970066443A/en
Application granted granted Critical
Publication of KR0165644B1 publication Critical patent/KR0165644B1/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
    • 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
    • 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
    • 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
    • F25D2317/0683—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 the fans not of the axial type

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 것으로, 그 목적은 도어의 개방시 냉기의 유출을 억제하는 것이다.The present invention relates to a refrigerator, and its object is to suppress the outflow of cold air when the door is opened.

냉장고는, 일면이 개구된 저장실(11), 상기 저장실(11)의 개구면을 개폐하는 도어(12), 냉기를 생성하는 증발기(14), 상기 냉기를 상기 저장실(11)을 통하여 상기 증발기(14)를 복귀시키는 냉기순환수단(20), 상기 냉기 순환수단(20)에 의하여 상기 저장실(11)로 유동하는 냉기를 상기 저장실(11)의 개구면 일측에서 타측으로 토출시켜 개구면에 공기장벽을 형성시키는 에어커튼 형성수단(30)을 포함하여 구성된다.The refrigerator includes a storage room 11 having one side opened, a door 12 for opening and closing the opening surface of the storage room 11, an evaporator 14 for generating cold air, A cool air circulating means 20 for returning the cool air to the storage chamber 11 by means of the cool air circulation means 20 from the opening face of the storage chamber 11 to the other side, And an air curtain forming means (30) for forming an air curtain.

Description

냉장고Refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 일반적인 냉장고의 냉기흐름을 보인 냉장고의 측단면도이다, 제2도는 본 발명이 채용된 냉장고의 내부구조를 보인 냉장고의 측단면도이다.FIG. 1 is a side sectional view of a refrigerator showing a cool air flow of a general refrigerator. FIG. 2 is a side sectional view of a refrigerator showing the internal structure of a refrigerator employing the present invention.

Claims (7)

일면이 개구된 저장실(11), 상기 저장실(11)의 개구면을 개폐하는 도어(12), 냉기를 생성하는 증발기(14), 상기 냉기를 상기 저장실(11)을 통하여 상기 증발기 (14)를 복귀시키는 냉기순환수단(20), 상기 도어(12)가 열렸을때 상기 냉기순환수단(20)에 의하여 상기 저장실(11)로 유동하는 냉기를 상기 저장실(11)의 개구면 상측에서하측으로 토출시켜 상기 개구면에 공기장벽이 형성되도록 하는 에어커튼 형성수단(30)을 포함하는 것을 특징으로 하는 냉장고.A door 12 for opening and closing the opening surface of the storage compartment 11, an evaporator 14 for generating cold air, and an evaporator 14 connected to the evaporator 14 through the storage compartment 11, A cool air circulation means 20 for returning the cool air to the storage chamber 11 by the cool air circulation means 20 when the door 12 is opened, And an air curtain forming means (30) for forming an air barrier on the opening surface. 제1항에 있어서, 상기 냉기순환수단(20)은, 상기 증발기(14)에서 생성된 냉기를 송풍하는 팬(21)과 상기 팬(21)에 의하여 송풍되는 냉기를 상기 저장실(11)로 안내하는 덕트(22)와 상기 저장실(11)의 냉기를 상기 증발기(14)로 복귀시키기 위한 복귀덕트(23)를 포함하며, 상기 에어커튼 형성수단(30)은 그 일단은 상기 덕트(22)에서 분기되고 타단은 상기저장실(11)의 개구면까지 연장되어 하측으로 개구된 에어커튼용 덕트(31)를 포함하는 것을 특징으로 하는 냉장고.The refrigerator according to claim 1, wherein the cool air circulation means (20) comprises a fan (21) for blowing cool air generated by the evaporator (14) and a cool air blown by the fan (21) And a return duct (23) for returning the cool air of the storage chamber (11) to the evaporator (14), wherein one end of the air curtain forming means (30) And an air curtain duct (31) extending from the other end to the opening surface of the storage chamber (11) and opening downward. 제2항에 있어서, 상기 덕트(22)와 상기 에어커튼용 덕트(31)의 분기부에는 상기 덕트와 상기 에어커튼용 덕트(31)를 서로 상반되게 개폐하는 조절밸브(40)가 마련된 것을 특징으로 하는 냉장고.The air curtain duct according to claim 2, wherein a control valve (40) for opening and closing the duct and the duct (31) for the air curtain are provided at the branching portions of the duct (22) Refrigerator. 제3항에 있어서, 상기 조절밸브(40)는 상기 도어(12)가 개방되었을때 상기 덕트(22)측으로 폐쇄하고 상기 에어커튼용 덕트(31)측을 개방하여 상기 에어커튼용 덕트(31)측으로 토출되는 냉기가 상기 저장실(11)의 개구면에 저장실(11)의 내외부를 구획하는 공기장벽을 형성하도록 하는 것을 특징으로 하는 냉장고.The air curtain duct (31) according to claim 3, wherein the control valve (40) closes the duct (22) side when the door (12) is opened and opens the air duct (31) (11) is formed on the opening surface of the storage chamber (11) so as to form an air barrier which separates the inside and the outside of the storage chamber (11). 제3항에 있어서, 상기 조절밸브(40)는 폐쇄시에도 일정량의 냉기가 통과할 수 있도록 통공(43)을 갖는 것을 특징으로 하는 냉장고.4. The refrigerator as claimed in claim 3, wherein the control valve (40) has a through hole (43) for allowing a certain amount of cold air to pass therethrough even when the control valve (40) is closed. 제2항에 있어서, 상기 복귀덕트(23)는 그 일단부는 상기 증발기(14)와 연통되고, 타단부는 상기 저장실(11)의 개구면까지 연장된후 상측으로 개구된 것을 특징으로 하는 냉장고.The refrigerator of claim 2, wherein the return duct (23) has one end communicating with the evaporator (14) and the other end extending to the opening surface of the storage chamber (11) and then opening upward. 제2항 내지 제6항 중 어느 한 항에 있어서, 상기 팬(21)은 횡류형팬(21)인 것을 특징으로 하는 냉장고.7. The refrigerator according to any one of claims 2 to 6, wherein the fan (21) is a cross flow type fan (21). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960008856A 1996-03-28 1996-03-28 A refrigerator KR0165644B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960008856A KR0165644B1 (en) 1996-03-28 1996-03-28 A refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960008856A KR0165644B1 (en) 1996-03-28 1996-03-28 A refrigerator

Publications (2)

Publication Number Publication Date
KR970066443A true KR970066443A (en) 1997-10-13
KR0165644B1 KR0165644B1 (en) 1999-01-15

Family

ID=19454273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960008856A KR0165644B1 (en) 1996-03-28 1996-03-28 A refrigerator

Country Status (1)

Country Link
KR (1) KR0165644B1 (en)

Also Published As

Publication number Publication date
KR0165644B1 (en) 1999-01-15

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