KR960038330A - How to prevent overcooling of the refrigerator compartment - Google Patents

How to prevent overcooling of the refrigerator compartment Download PDF

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Publication number
KR960038330A
KR960038330A KR1019950007967A KR19950007967A KR960038330A KR 960038330 A KR960038330 A KR 960038330A KR 1019950007967 A KR1019950007967 A KR 1019950007967A KR 19950007967 A KR19950007967 A KR 19950007967A KR 960038330 A KR960038330 A KR 960038330A
Authority
KR
South Korea
Prior art keywords
temperature
refrigerator compartment
fan
refrigerating
compartment
Prior art date
Application number
KR1019950007967A
Other languages
Korean (ko)
Inventor
고배경
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.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950007967A priority Critical patent/KR960038330A/en
Publication of KR960038330A publication Critical patent/KR960038330A/en

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

Abstract

본 발명은 냉장고의 냉장실 온도 제어에 관한 것으로, 특히 냉장실의 팬을 2개의 온도 검출 센서로 검출하여 제어할 때 발생되는 냉장실의 과냉을 방지 하도록한 냉장고의 냉장실 과냉 방지 방법에 관한 것이다The present invention relates to the control of the refrigerator compartment temperature of the refrigerator, and more particularly, to a method of preventing a refrigerator compartment undercooling to prevent overcooling of the refrigerator compartment generated when a fan of the refrigerator compartment is detected and controlled by two temperature detection sensors.

이러한 본 발명은 냉장실 상부의 온도인 제1온도와 냉장실 하부의 온도인 제2온도를 검출하고, 냉장실 팬의 구동을 오프시킨 상태에서 제2온도와 과냉 방지를 위해 설정된 제1기준 온도와를 비교하여 제2온도가 제1기준온도 보다 작을 경우 제1온도와 제2온도의 차온도와 냉장실 과냉 방지를 위해 설정된 제2기준온도와를 재배교하고 차온도가 제2기준오도보다 클 경우 냉기 출구의 막힘 또는 냉장실 상부에 부하 투입으로 판단을 하여 제2온도로 냉장실 팬을 제어하여 제상을 행하고, 제상후에는 제1온도로 냉장실 팬을 제어하게 되는 것이다.The present invention detects the first temperature, which is the temperature of the upper part of the refrigerating compartment, and the second temperature, which is the temperature of the lower part of the refrigerating compartment, and compares the second temperature with the first reference temperature set for preventing overcooling while the refrigerating compartment fan is turned off. If the second temperature is less than the first reference temperature, the temperature difference between the first temperature and the second temperature and the second reference temperature set to prevent the refrigerating chamber overcooling are re-crossed. Determination is performed by controlling the refrigerator compartment fan at a second temperature by deciding to blockage or loading the upper portion of the refrigerator compartment, and controlling the refrigerator compartment fan at the first temperature after defrosting.

Description

냉장고의 냉장실 과냉방지방법How to prevent overcooling of the refrigerator compartment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명에 의한 냉장고의 냉장실 과냉 방지 과정 흐름도3 is a flow chart of a refrigerator compartment undercooling prevention process of a refrigerator according to the present invention

Claims (1)

냉장실 상부의 온도인 제1온도와 냉장실 하부의 온도인 제2온도를 검색하는 제1단계와, 상기 제1온도에따라 냉장실 팬의 구동을 제어하는 제2단계와, 상기 냉장실 팬의 구동을 오프시킨 상태에서 상기 제2온도와 과냉 방지를 위해 설정된 제1기준 온도와를 비교하는 제3단계와, 상기 제2온도가 제1기준온도 보다 작을 경우 상기 제2온도와 제1온도와의 차온도와 냉장실 과냉 방지를 위해 설정된 제2기준온도와를 비교하는 제4단계와, 상기 차온도가 제2기준온도 보다 클 경우 상기 제2온도로 냉장실 팬을 제어하여 제상을 행하고 제상후에는 제1온도를 냉장실 팬을 제어하는 제5단계로 이루어짐을 특징으로 하는 냉장고의 냉장실 과냉 방지 방법A first step of searching for a first temperature which is a temperature of an upper part of a refrigerating compartment and a second temperature which is a temperature of a lower part of a refrigerating compartment, a second step of controlling driving of a refrigerating compartment fan according to the first temperature, and off driving of the refrigerating compartment fan A third step of comparing the second temperature with a first reference temperature set to prevent subcooling in a state where the second temperature is lower than the first temperature, and a difference temperature between the second temperature and the first temperature when the second temperature is smaller than the first reference temperature. And a fourth step of comparing with a second reference temperature set to prevent the refrigerating compartment undercooling, and if the difference temperature is greater than the second reference temperature, defrosting by controlling the refrigerating fan at the second temperature and defrosting the first temperature after defrosting. Refrigerating room overcooling prevention method of the refrigerator, characterized in that the fifth step of controlling the refrigerator compartment fan
KR1019950007967A 1995-04-06 1995-04-06 How to prevent overcooling of the refrigerator compartment KR960038330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007967A KR960038330A (en) 1995-04-06 1995-04-06 How to prevent overcooling of the refrigerator compartment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950007967A KR960038330A (en) 1995-04-06 1995-04-06 How to prevent overcooling of the refrigerator compartment

Publications (1)

Publication Number Publication Date
KR960038330A true KR960038330A (en) 1996-11-21

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ID=66553366

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950007967A KR960038330A (en) 1995-04-06 1995-04-06 How to prevent overcooling of the refrigerator compartment

Country Status (1)

Country Link
KR (1) KR960038330A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200002944A (en) * 2017-05-09 2020-01-08 허페이 후아링 코., 엘티디. Method of controlling semi-frozen freshness of meat, controller and refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200002944A (en) * 2017-05-09 2020-01-08 허페이 후아링 코., 엘티디. Method of controlling semi-frozen freshness of meat, controller and refrigerator

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WITN Withdrawal due to no request for examination