KR970075770A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR970075770A
KR970075770A KR1019960016015A KR19960016015A KR970075770A KR 970075770 A KR970075770 A KR 970075770A KR 1019960016015 A KR1019960016015 A KR 1019960016015A KR 19960016015 A KR19960016015 A KR 19960016015A KR 970075770 A KR970075770 A KR 970075770A
Authority
KR
South Korea
Prior art keywords
duct
air
door
air curtain
opened
Prior art date
Application number
KR1019960016015A
Other languages
Korean (ko)
Other versions
KR0159712B1 (en
Inventor
고선근
이경훈
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 KR1019960016015A priority Critical patent/KR0159712B1/en
Publication of KR970075770A publication Critical patent/KR970075770A/en
Application granted granted Critical
Publication of KR0159712B1 publication Critical patent/KR0159712B1/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
    • F25D2317/063—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 with air guides
    • 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
    • F25D2317/067—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 air ducts
    • F25D2317/0672—Outlet ducts

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.

본 발명에 따른 냉장고는 일면이 개구된 저장실(11), 상기 저장실(11)의 개구면을 개폐하는 도어(12), 냉기를 생성하는 증발기(14), 상기 증발기(14)에서 생성된 냉기를 강제송풍시키는 팬(21), 상기 팬(21)에 의하여 송풍되는 냉기를 상기 저장실(11)로 안내하는 덕트(22), 상기 덕트(22)에서 분기되어 상기 저장실(11)의 개구면의 상측까지 연장되며, 그 토출구(32)가 하측으로 개구된 에어커튼용 덕트(31)의, 상기 토출구(32)의 모든 부위로 토출되는 냉기이 양이 일정하도록 상기 에어커튼용 덕트(31)의 내부를 유동하는 냉기를 안내하는 가이드(33), 상기 덕트(22)와 상기 에어커튼용 덕트(31)의 분기부위에 마련되어 상기 도어(12)의 개폐여부에 따라 이들을 서로 상반되게 개폐하는 조절밸브(40)를 포함하여 구성된다.The refrigerator according to the present invention includes a storage chamber 11 having one side opened, a door 12 for opening and closing the opening surface of the storage chamber 11, an evaporator 14 for generating cold air, a cool air generated in the evaporator 14, A duct 22 for guiding the cool air blown by the fan 21 to the storage chamber 11 and a duct 22 branched from the duct 22 to guide the upper side of the opening surface of the storage chamber 11 And the inside of the duct 31 for the air curtain in which the discharge port 32 is opened downward is formed such that the amount of cool air discharged to all the parts of the discharge port 32 is constant. A guide 33 for guiding flowing cool air and a control valve 40 provided at a branching portion of the duct 22 and the air curtain duct 31 for opening and closing them in accordance with whether the door 12 is opened or closed, ).

Description

냉장고Refrigerator

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

제2도는 본 발명이 채용된 냉장고의 내부구조를 보인 냉장고의 측단면도이고, 제3도의 가는 제2도의 Ⅲ-Ⅲ선 단면도이고, 나 제2도의 Ⅳ-Ⅳ선 단면도이다.FIG. 2 is a side sectional view of a refrigerator showing the internal structure of a refrigerator employing the present invention, FIG. 3 is a sectional view taken along line III-III of FIG. 2, and FIG.

Claims (2)

일면이 개구된 저장실(11), 상기 저장실(11)의 개구면을 개폐하는 도어(12), 냉기를 생성하는 증발기(14), 상기 증발기(14)에서 생성된 냉기를 강제송풍시키는 팬(21), 상기 팬(21)에 의하여 송풍되는 냉기를 상기 저장실(11)로 안내하는 덕트(22), 상기 덕트(22)에서 분기되어 상기 저장실(11)의 개구면의 상측까지 연장되며, 그 토출구(32)가 하측으로 개구된 에어커튼용 덕트(31)의, 상기 토출구(32)의 모든 부위로 토출되는 냉기이 양이 일정하도록 상기 에어커튼용 덕트(31)의 내부를 유동하는 냉기를 안내하는 가이드(33), 상기 덕트(22)와 상기 에어커튼용 덕트(31)의 분기부위에 마련되어 상기 도어(12)의 개폐여부에 따라 이들을 서로 상반되게 개폐하는 조절밸브(40)를 포함하는 냉장고.A door 12 for opening and closing the opening surface of the storage compartment 11, an evaporator 14 for generating cold air, a fan 21 for forcibly blowing cold air generated in the evaporator 14, A duct 22 which is branched from the duct 22 and extends to the upper side of the opening surface of the storage compartment 11, The cool air flowing in the air curtain duct 31 is guided so that the amount of cool air discharged to all the portions of the discharge port 32 of the air curtain duct 31 opened to the lower side of the air curtain duct 32 is constant And a control valve (40) provided at a branching portion of the duct (22) and the air curtain duct (31) to open and close the door (12) according to whether the door (12) is opened or closed. 제1항에 있어서, 상기 에어커튼용 덕트(31)는 냉기가 유입되는 측에서 상기 토출구(32)측으로 갈수록 그 폭이 확장되고, 상기 가이드(33)는 상기 에어커튼용 덕트(31)의 내부를 중앙과 좌우 양측으로 구획하도록 마련되되 냉기유입측에서 상기 토출구(32)측으로 갈수록 외측으로 경사지게 설치된 것을 특징으로 하는 냉장고.The air curtain duct (31) according to claim 1, wherein the air curtain duct (31) has a width extending toward the discharge port (32) Is provided so as to be divided into a center, a left and a right side, and is inclined outward from a cool air inflow side toward a side of the discharge port (32). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960016015A 1996-05-14 1996-05-14 Refrigerator KR0159712B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960016015A KR0159712B1 (en) 1996-05-14 1996-05-14 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960016015A KR0159712B1 (en) 1996-05-14 1996-05-14 Refrigerator

Publications (2)

Publication Number Publication Date
KR970075770A true KR970075770A (en) 1997-12-10
KR0159712B1 KR0159712B1 (en) 1999-01-15

Family

ID=19458654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960016015A KR0159712B1 (en) 1996-05-14 1996-05-14 Refrigerator

Country Status (1)

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KR (1) KR0159712B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634418B2 (en) 2016-12-15 2020-04-28 Samsung Electronics Co., Ltd. Refrigerator
US11519659B2 (en) * 2019-08-09 2022-12-06 Samsung Electronics Co., Ltd. Refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634418B2 (en) 2016-12-15 2020-04-28 Samsung Electronics Co., Ltd. Refrigerator
US11519659B2 (en) * 2019-08-09 2022-12-06 Samsung Electronics Co., Ltd. Refrigerator

Also Published As

Publication number Publication date
KR0159712B1 (en) 1999-01-15

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