KR950003770A - Refrigeration room temperature control method - Google Patents

Refrigeration room temperature control method Download PDF

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Publication number
KR950003770A
KR950003770A KR1019930013876A KR930013876A KR950003770A KR 950003770 A KR950003770 A KR 950003770A KR 1019930013876 A KR1019930013876 A KR 1019930013876A KR 930013876 A KR930013876 A KR 930013876A KR 950003770 A KR950003770 A KR 950003770A
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KR
South Korea
Prior art keywords
temperature
refrigerator compartment
temperature sensing
refrigerator
sensing element
Prior art date
Application number
KR1019930013876A
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Korean (ko)
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KR970005015B1 (en
Inventor
정광호
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.)
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930013876A priority Critical patent/KR970005015B1/en
Publication of KR950003770A publication Critical patent/KR950003770A/en
Application granted granted Critical
Publication of KR970005015B1 publication Critical patent/KR970005015B1/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
    • F25D29/00—Arrangement or mounting of control or safety devices

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

Abstract

이 발명은 냉장고 냉장실의 고내온도를 감지하는 온도감지소자가 그 기능을 상실했을때 냉장실의 온도를 유효적절하게 제어하도록 한 냉장고의 냉장실 온도제어방법에 관한 것으로, 냉장실(12)의 온도를 감지하는 상하부 온도감지소자(TH1)(TH2) 및 외부의 온도를 감지하는 외기온도감지소자(TH3)를 구비하고, 마이컴(20)의 제어로 구동되는 냉장고의 냉장실 온도제어방법에 있어서, 상기 상하부 냉장실 온도감지소자(TH1)(TH2)의 불량여부를 판단하는 과정과, 상기 냉장실 온도감지소자(TH1)(TH2)가 모두 불량으로 판단되면 외기온도 감지소자(TH3)를 통해 외기온도를 검출하는 과정과, 상기 외기를 검출결과에 따라 냉장실 온도 제어시 콤프레샤(CP) 및 냉장실 냉각팬(RF)의 운전률을 가변하여 구동하는 과정을 구비하여서 된 것을 특징으로 한다.The present invention relates to a method of controlling the temperature of a refrigerator compartment in a refrigerator compartment in which a temperature sensing element for detecting a high temperature inside a refrigerator compartment loses its function and effectively controls the temperature of the refrigerator compartment. In the refrigerator compartment temperature control method of the refrigerator having an upper and lower temperature sensing element (TH 1 ) (TH 2 ) and an external temperature sensing element (TH 3 ) for sensing the outside temperature, which is driven by the control of the microcomputer 20, Determining whether the upper and lower refrigerating chamber temperature sensing device (TH 1 ) (TH 2 ) is defective, and if the refrigerating chamber temperature sensing device (TH 1 ) (TH 2 ) is determined to be defective all the outside air temperature sensing device (TH 3 ) And a process of varying driving rates of the compressor CP and the refrigerator compartment cooling fan RF during the control of the refrigerator compartment temperature according to the detection result of the outside air.

Description

냉장고의 냉장실 온도제어방법Refrigeration room temperature control method

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

제 1 도는 본 발명에 의한 냉장고의 개략적인 구성도, 제 2 도는 본 발명에 의한 주요부분의 상세 회로도, 제 3 도는 본 발명에 의한 콤프레샤 및 냉장실팬의 구동 타이밍도, 제 4 도는 본 발명에 의한 제어 플로우챠트.1 is a schematic configuration diagram of a refrigerator according to the present invention, 2 is a detailed circuit diagram of the main part according to the present invention, 3 is a drive timing diagram of the compressor and refrigerating fan according to the present invention, and 4 is Control flowchart.

Claims (2)

냉장실(12)의 온도를 감지하는 상하부 온도감지소자(TH1)(TH2) 및 외부의 온도를 감지하는 외기온도감지소자(TH3)를 구비하고, 마이컴(20)의 제어로 구동되는 냉장고의 냉장실 온도제어방법에 있어서, 상기 상하부 냉장실 온도감지소자(TH1)(TH2)의 불량여부를 판단하는 과정과, 상기 냉장실 온도감지소자(TH1)(TH2)가 모두 불량으로 판단되면 외기온도감지소자(TH3)를 통해 외기온도를 검출하는 과정과, 상기 외기를 검출결과에 따라 냉장실 온도제어시 콤프레샤(CP) 및 냉장실 냉각팬(RF)의 운전률을 가변하여 구동하는 과정을 구비하여서 된 것을 특징으로 하는 냉장고의 냉장실 온도제어방법.A refrigerator having upper and lower temperature sensing elements TH 1 and TH 2 for sensing a temperature of the refrigerating chamber 12 and an outside temperature sensing element TH 3 for sensing an external temperature and driven by the control of the microcomputer 20. In the refrigerating compartment temperature control method of the method, if the process of determining whether the upper and lower refrigerating compartment temperature sensing element (TH 1 ) (TH 2 ) is defective, and the refrigerating compartment temperature sensing element (TH 1 ) (TH 2 ) is determined to be defective. Detecting the outside temperature through the outside temperature sensing device TH 3 and varying the driving ratios of the compressor (CP) and the refrigerator compartment cooling fan (RF) during the control of the refrigerating compartment temperature according to the detection result of the outside air. Refrigerator compartment temperature control method for a refrigerator characterized in that the provided. 제 1 항에 있어서, 상기 외기온도에 따른 콤프레샤(CP) 및 냉각팬(RF)의 운전률은 외기온도에 따라 25%, 10%, 0%로 구동됨을 특징으로 하는 냉장고의 냉장실 온도제어방법.The method of claim 1, wherein the operation ratios of the compressor (CP) and the cooling fan (RF) according to the outside temperature are driven at 25%, 10%, and 0% according to the outside temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930013876A 1993-07-22 1993-07-22 Controlling method for storage room temperature of refrigerators KR970005015B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930013876A KR970005015B1 (en) 1993-07-22 1993-07-22 Controlling method for storage room temperature of refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930013876A KR970005015B1 (en) 1993-07-22 1993-07-22 Controlling method for storage room temperature of refrigerators

Publications (2)

Publication Number Publication Date
KR950003770A true KR950003770A (en) 1995-02-17
KR970005015B1 KR970005015B1 (en) 1997-04-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930013876A KR970005015B1 (en) 1993-07-22 1993-07-22 Controlling method for storage room temperature of refrigerators

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KR (1) KR970005015B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102244551B1 (en) * 2019-12-04 2021-04-26 주식회사 현대케피코 Damper clutch line pressure control method and device at direct connection area when damper clutch slip in transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102345965B (en) * 2010-08-02 2015-08-26 海信（山东）冰箱有限公司 The round-the-clock power-economizing method of refrigerator, device and all-weather energy-saving refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102244551B1 (en) * 2019-12-04 2021-04-26 주식회사 현대케피코 Damper clutch line pressure control method and device at direct connection area when damper clutch slip in transmission

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Publication number Publication date
KR970005015B1 (en) 1997-04-11

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