KR960024168A - How to determine the defrost time of the refrigerator - Google Patents

How to determine the defrost time of the refrigerator Download PDF

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Publication number
KR960024168A
KR960024168A KR1019940035371A KR19940035371A KR960024168A KR 960024168 A KR960024168 A KR 960024168A KR 1019940035371 A KR1019940035371 A KR 1019940035371A KR 19940035371 A KR19940035371 A KR 19940035371A KR 960024168 A KR960024168 A KR 960024168A
Authority
KR
South Korea
Prior art keywords
temperature
evaporator
defrosting
refrigerator
predetermined time
Prior art date
Application number
KR1019940035371A
Other languages
Korean (ko)
Inventor
이장희
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 KR1019940035371A priority Critical patent/KR960024168A/en
Publication of KR960024168A publication Critical patent/KR960024168A/en

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Abstract

본 발명은 냉장고의 제상시점을 가장 정확하게 판별하여 제상을 실시함으로써 그에 따라 냉각효율이 좋아지도록 한 냉장고의 제상시점 판별방법에 관한 것으로, 냉장고의 제상시점을 판별하기 위한 방법에 있어서, 압축기의 운전누적시간이 일정시간 경과되면 증발기의 온도가 이상고온인가를 판단하는 과정과, 상기 증발기가 상기 이상고온을 나타낼때 압축기 및 냉동실팬은 구동을 중지시키고 냉장실팬을 제1소정시간동안 구동시켜 냉장실의냉기를 상기 증발기로 유입시키는 과정과, 상기 제1소정시간이 경과하면 제2소정시간동안 냉장실팬의 구동을 중지시킨후 상기 증발기의 온도가 성에량에 따라 더 이상 상승하지 않는 소정온도 이하인가를 판단하는 과정과, 상기 증발기의 온도가 상기 소정온도 이하로 판단되면 제상을 시작하는 과정을 구비하여 된 것이다.The present invention relates to a method of determining a defrosting point of a refrigerator in which a defrosting point of a refrigerator is most accurately determined and defrosting is performed so that the cooling efficiency is improved. The present invention relates to a method for determining a defrosting point of a refrigerator. When the elapsed time elapses, the process of determining whether the temperature of the evaporator is abnormal high temperature, and when the evaporator indicates the abnormal high temperature, the compressor and the freezer fan stop driving and the refrigerating fan is driven for a first predetermined time. In the process of flowing into the evaporator, and when the first predetermined time elapses, after stopping the operation of the refrigerating chamber fan for the second predetermined time, it is determined whether the temperature of the evaporator is below a predetermined temperature which no longer rises according to the amount of frost. And starting defrosting when the temperature of the evaporator is determined to be less than or equal to the predetermined temperature. The woman will.

Description

냉장고의 제상시점 판별방법How to determine the defrost time of the refrigerator

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

제3도는 본 발명이 적용되는 냉장고의 회로도, 제4도는 본 발명에 의한 증발기의 표면온도 및 그에 따른 출력제어도, 제5도는 본 발명에 의한 제어 흐름도.3 is a circuit diagram of a refrigerator to which the present invention is applied, FIG. 4 is a surface temperature of the evaporator according to the present invention and an output control diagram thereof according to the present invention, and FIG. 5 is a control flowchart according to the present invention.

Claims (1)

냉장고의 제상시점을 판별하기 위한 방법에 있어서, 압축기의 운전누적시간이 일정시간 경과되면 증발기의 온도가 이상고온인가를 판단하는 과정과, 상기 증발기가 상기 이상고온을 나타낼때 압축기 및 냉동실팬은 구동을 중지시키고 냉장실팬을 제1소정시간동안 구동시켜 냉장실의냉기를 상기 증발기로 유입시키는 과정과, 상기 제1소정시간이 경과하면 제2소정시간동안 냉장실팬의 구동을 중지시킨후 상기 증발기의 온도가 성에량에 따라 더 이상 상승하지 않는 소정온도 이하인가를 판단하는 과정과, 상기 증발기의 온도가 상기 소정온도 이하로 판단되면 제상을 시작하는 과정을 구비하여 된 것을 특징으로 하는 냉장고의 제상시점 판별방법.In the method for determining the defrosting time of the refrigerator, the process of determining whether the temperature of the evaporator is abnormal high temperature when the cumulative operation time of the compressor elapses for a predetermined time, and when the evaporator indicates the abnormal high temperature, the compressor and the freezer fan are driven. Stopping and driving the refrigerating compartment fan for a first predetermined time so as to introduce cold air from the refrigerating compartment into the evaporator, and stopping the operation of the refrigerating compartment fan for a second predetermined time after the first predetermined time has elapsed. Determination of the defrosting time of the refrigerator characterized in that it comprises the step of determining whether or not according to the aging amount is no more than a predetermined temperature, and starting the defrosting if the temperature of the evaporator is determined to be below the predetermined temperature Way. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035371A 1994-12-20 1994-12-20 How to determine the defrost time of the refrigerator KR960024168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035371A KR960024168A (en) 1994-12-20 1994-12-20 How to determine the defrost time of the refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035371A KR960024168A (en) 1994-12-20 1994-12-20 How to determine the defrost time of the refrigerator

Publications (1)

Publication Number Publication Date
KR960024168A true KR960024168A (en) 1996-07-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940035371A KR960024168A (en) 1994-12-20 1994-12-20 How to determine the defrost time of the refrigerator

Country Status (1)

Country Link
KR (1) KR960024168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100592958B1 (en) * 1999-12-11 2006-06-23 삼성전자주식회사 Method for defrosting of refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100592958B1 (en) * 1999-12-11 2006-06-23 삼성전자주식회사 Method for defrosting of refrigerator

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