KR980003362A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR980003362A
KR980003362A KR1019960023465A KR19960023465A KR980003362A KR 980003362 A KR980003362 A KR 980003362A KR 1019960023465 A KR1019960023465 A KR 1019960023465A KR 19960023465 A KR19960023465 A KR 19960023465A KR 980003362 A KR980003362 A KR 980003362A
Authority
KR
South Korea
Prior art keywords
refrigerator
compartment
cold air
door
refrigerating
Prior art date
Application number
KR1019960023465A
Other languages
Korean (ko)
Other versions
KR0153297B1 (en
Inventor
변호재
유성종
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 KR1019960023465A priority Critical patent/KR0153297B1/en
Publication of KR980003362A publication Critical patent/KR980003362A/en
Application granted granted Critical
Publication of KR0153297B1 publication Critical patent/KR0153297B1/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
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling 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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/047—Pressure equalising devices
    • 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

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 냉장고에 관한 것으로,그목적은 저장실의 냉기공급구조를 개선하여 도어 개방시 이 내부의 냉기유출을 억제함으로써,저장식품을 항상 신선하게 보관하고 냉장고의 운전효율을 증대하는 것이다. 본 발명에 따른 냉장고는 냉장실도어(12a)가 개방되는 경우에 냉기에 냉장실(12)개구면의 상부에서 하측으로 토출시켜 공기장벽을 형성함으로써,냉장실(12)의 냉기 유출이 억제된다.따라서 냉장실도어(12a)를 자주 열어도 냉기유출이 적어 냉장고의 운전효율이 증대되고,냉장실(12)내의 온도가 항상 일정하게 유지되어 저장식품의 신선도가 장기간 지속되는 이점이 있다.The present invention relates to a refrigerator, and its purpose is to improve the cold air supply structure of the storage compartment to suppress cold air leakage inside the door when the door is opened, thereby keeping the stored food fresh and increasing the operating efficiency of the refrigerator. In the refrigerator according to the present invention, when the refrigerator compartment door 12a is opened, the refrigerator is discharged from the upper side to the lower side of the opening of the refrigerator compartment 12 to form an air barrier, whereby cold air outflow of the refrigerator compartment 12 is suppressed. Even if the door 12a is frequently opened, there is less cold air outflow, and thus the operating efficiency of the refrigerator is increased, and the temperature in the refrigerating chamber 12 is always kept constant.

Description

냉장고Refrigerator

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

제2도는 본 발명에 따른 냉장고의 전체적인 구성과 냉기흐름을 보인 단면도이다,2 is a cross-sectional view showing the overall configuration and cold air flow of the refrigerator according to the present invention,

제3도는 본 발명에 따른 냉장고에 있어서,냉장실도어가 개방되었을 때의 냉기흐름을 보인 것이다,Figure 3 shows the cold air flow when the refrigerator door is opened in the refrigerator according to the present invention,

제4도는 본 발명에 따른 냉장고의 솔레노이드 벨브를 제어하는 전기적 구성만을 도시한 제어 블럭도이다.4 is a control block diagram showing only an electrical configuration for controlling the solenoid valve of the refrigerator according to the present invention.

Claims (2)

그 내부에 일면이 개구된 냉동실과 냉장실이 마련된 본체,상기 냉동실과 상기 냉장실의 개구면을 개폐하는 도어,상기 냉장실과 연통되는 냉기유출공이 형성되어 냉기를 상기 냉장실로 안내하는 냉장실덕트를 갖춘냉장고에 있어서,상기 냉장실덕트(42)에서 분기되고 그 토출구(71)가 상기 냉장실(12)의 개구면 상측과 연통되어 냉기 토출시 에어커튼을 형성하는 에어커튼용 덕트(70), 상기 도어(12a)의 개방시에 상기 냉장실(12)로기압차에 의해 외기가 유입되어 에어커튼이 깨지는 것을 억제하도록 상기 냉동실(11)과 상기 냉장실(12)을 연 통시키는 연통관(100)을 구비하는 것을 특징으로 하는 냉장고.A refrigerator having a freezer compartment having one surface opened therein and a refrigerator compartment, a door opening and closing the opening surfaces of the freezer compartment and the refrigerating compartment, and a cold air outlet communicating with the refrigerating compartment is formed to guide the cold air to the refrigerating compartment. The air curtain duct 70 and the door 12a branched from the refrigerating chamber duct 42 and having a discharge port 71 communicating with an upper side of the opening surface of the refrigerating chamber 12 to form an air curtain upon discharge of cold air. It is characterized in that it comprises a communication pipe 100 for communicating the freezer compartment 11 and the refrigerating compartment 12 to suppress the air curtain is broken by the air pressure difference to the refrigerating compartment 12 at the time of opening. Refrigerator. 제1항에 있어서,상기 연통관(100)은,이의 일단이 상기 냉장실(12)보다 상대적으로 고압인 상기 냉동실(11)과 연통되게 설치되고 타단은 상기 냉장실(12)에 연통되어 상기 냉동실(11)과 상기 냉장실(12)이 동일압력을 유지하도록 배설되어 이루어진 것을 특징으로 하는 냉장고.According to claim 1, The communication tube 100, one end thereof is installed in communication with the freezing compartment 11, which is relatively high pressure than the refrigerating chamber 12 and the other end is in communication with the refrigerating chamber 12, the freezing chamber 11 ) And the refrigerator compartment 12 is arranged to maintain the same pressure. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019960023465A 1996-06-25 1996-06-25 A refrigerator KR0153297B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023465A KR0153297B1 (en) 1996-06-25 1996-06-25 A refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023465A KR0153297B1 (en) 1996-06-25 1996-06-25 A refrigerator

Publications (2)

Publication Number Publication Date
KR980003362A true KR980003362A (en) 1998-03-30
KR0153297B1 KR0153297B1 (en) 1999-01-15

Family

ID=19463217

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023465A KR0153297B1 (en) 1996-06-25 1996-06-25 A refrigerator

Country Status (1)

Country Link
KR (1) KR0153297B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896855B (en) * 2015-06-05 2018-06-19 合肥华凌股份有限公司 Refrigerator

Also Published As

Publication number Publication date
KR0153297B1 (en) 1999-01-15

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