KR970022126A - Defrostable refrigerator and defrosting method - Google Patents

Defrostable refrigerator and defrosting method Download PDF

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Publication number
KR970022126A
KR970022126A KR1019950036410A KR19950036410A KR970022126A KR 970022126 A KR970022126 A KR 970022126A KR 1019950036410 A KR1019950036410 A KR 1019950036410A KR 19950036410 A KR19950036410 A KR 19950036410A KR 970022126 A KR970022126 A KR 970022126A
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KR
South Korea
Prior art keywords
hot
branch pipe
refrigerant gas
refrigerator
defrosting
Prior art date
Application number
KR1019950036410A
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Korean (ko)
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KR0176665B1 (en
Inventor
오길수
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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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950036410A priority Critical patent/KR0176665B1/en
Publication of KR970022126A publication Critical patent/KR970022126A/en
Application granted granted Critical
Publication of KR0176665B1 publication Critical patent/KR0176665B1/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/004—Control mechanisms

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  • 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)
  • Defrosting Systems (AREA)

Abstract

본 발명은 성애제거 가능한 냉장고 및 성애제거방법에 관한 것으로서, 냉장고에 있어서, 압축기와 응축기를 연결하는 고온 냉매가스로부터 분지되어 증발기의 입구에 접속되는 고온분지관과; 상기 고온분지관의 분지점에 설치되어 고온분지관으로의 고온냉매가스 공급을 선택적으로 절환하는 절환밸브를 갖는 것을 구성으로 포함한다. 여기서 상기 절환밸브는 고온 냉매가스가 응축기 및 고온분지관중 어느 하나로만 공급되도록 제어할 수 있고, 상기 고온분지관은 주증발기와 주증발기를 향하는 모세관사이에 접촉될 수 있다. 이에 의해 고온의 냉매가스가 직접 성애제거에 사장되기 때문에 히터가열방식보다 성애제거 및 냉각시간을 최소화할 수 있고 소비전력을 감소시켜 냉장고내의 온도변화를 최소화하여 식품의 신선도를 유지할 수 있는 등 효과를 얻을 수 있다.The present invention relates to a defrostable refrigerator and a defrosting method comprising: a high temperature branch pipe branched from a high temperature refrigerant gas connecting a compressor and a condenser and connected to an inlet of an evaporator; And a switching valve installed at a branch point of the hot branch pipe to selectively switch the hot refrigerant gas supply to the hot branch pipe. Here, the switching valve may be controlled so that only the hot refrigerant gas is supplied to any one of the condenser and the hot branch pipe, and the hot branch pipe may be contacted between the capillary tube facing the main evaporator and the main evaporator. As a result, high-temperature refrigerant gas is directly removed from defrosting, so it is possible to minimize defrosting and cooling time than heater heating method, and to reduce the power consumption to minimize the temperature change in the refrigerator to maintain the freshness of food. You can get it.

Description

성애제거 가능한 냉장고 및 성애제거방법Defrostable refrigerator and defrosting method

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

제1도는 본 발명에 따른 냉장고의 냉매사이클,1 is a refrigerant cycle of the refrigerator according to the present invention,

제2도는 제1도중 연결관의 확대단면도,2 is an enlarged cross-sectional view of the connector in FIG.

제3도는 제1도중 증발기의 단면도,3 is a cross-sectional view of the evaporator of the first degree,

제4도는 종래 증발기의 단면도이다.4 is a cross-sectional view of a conventional evaporator.

Claims (5)

냉장고에 있어서, 압축기와 응축기를 연결하는 고온 냉매가스로부터 분지되어 증발기의 입구에 접속되는 고온분지관과; 상기 고온분지관의 분지점에 설치되어 고온분지관으로의 고온냉매가스 공급을 선택적으로 절환하는 절환밸브를 갖는 것을 특징으로 하는 성애제거 가능한 냉장고.A refrigerator, comprising: a high temperature branch pipe branched from a high temperature refrigerant gas connecting a compressor and a condenser and connected to an inlet of an evaporator; And a switching valve installed at a branch point of the hot branch pipe to selectively switch the hot refrigerant gas supply to the hot branch pipe. 제1항에 있어서, 상기 절환밸브는 고온 냉매가스가 응축기 및 고온분지관중 어느하나로만 공급되도록 제어하는 것을 특징으로 하는 성애제거 가능한 냉장고.The defrost free refrigerator according to claim 1, wherein the switching valve controls the hot refrigerant gas to be supplied to only one of the condenser and the hot branch pipe. 제1항에 있어서, 상기 고온분지관은 주증발기와 주증발기를 향하는 모세관사이에 접촉되는 것을 특징으로 하는 성애제거 가능한 냉장고.The defrost free refrigerator according to claim 1, wherein the hot branch pipe is contacted between a main evaporator and a capillary tube facing the main evaporator. 냉장고의 성애제거 방법에 있어서, 압축기를 나온 고온 냉매가스를 취출자는 단계와; 상기 취출된 고온냉매가스를 증발기에 공급하는 단계를 포함하는 것을 특징으로 하는 냉장고의 성애제거 방법.A defrosting method of a refrigerator, comprising: taking out a high temperature refrigerant gas from a compressor; Defrost elimination method of the refrigerator comprising the step of supplying the extracted hot refrigerant gas to the evaporator. 제4항에 있어서, 상기 고온 냉매가스의 취출시 응축기로의 유동을 차단하는 것을 특징으로 하는 냉장고의 성애제거 방법.The method of claim 4, wherein the defrosting of the refrigerator, characterized in that the flow to the condenser is interrupted when the hot refrigerant gas is taken out. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036410A 1995-10-20 1995-10-20 Defrost controller for refrigerator and its method KR0176665B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950036410A KR0176665B1 (en) 1995-10-20 1995-10-20 Defrost controller for refrigerator and its method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950036410A KR0176665B1 (en) 1995-10-20 1995-10-20 Defrost controller for refrigerator and its method

Publications (2)

Publication Number Publication Date
KR970022126A true KR970022126A (en) 1997-05-28
KR0176665B1 KR0176665B1 (en) 1999-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036410A KR0176665B1 (en) 1995-10-20 1995-10-20 Defrost controller for refrigerator and its method

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885583B1 (en) * 2007-08-24 2009-02-24 엘지전자 주식회사 Refrigerator

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