KR960001699A - How to set the automatic defrosting time of the refrigerator - Google Patents

How to set the automatic defrosting time of the refrigerator Download PDF

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Publication number
KR960001699A
KR960001699A KR1019940014105A KR19940014105A KR960001699A KR 960001699 A KR960001699 A KR 960001699A KR 1019940014105 A KR1019940014105 A KR 1019940014105A KR 19940014105 A KR19940014105 A KR 19940014105A KR 960001699 A KR960001699 A KR 960001699A
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KR
South Korea
Prior art keywords
time
defrosting
door opening
refrigerator
defrost
Prior art date
Application number
KR1019940014105A
Other languages
Korean (ko)
Inventor
박성수
Original Assignee
이헌조
엘지전자 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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Publication date
Application filed by 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940014105A priority Critical patent/KR960001699A/en
Publication of KR960001699A publication Critical patent/KR960001699A/en

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Abstract

본 발명은 냉장고의 자동제상시기 설정방법에 관한 것으로, 종래에는 냉장고의 사용상태 및 주위환경에 따른 고내의 습도상태 변화를 고려하지 않으므로써 필요없이 제상을 실시하게 되거나 제상을 실시하여도 완전히 서리가 제거되지 않는 등의 문제점이 있었다. 따라서 본 발명은 냉장고의 주위 온도나 문열림에 따른 고내 온도를 고려하여 불필요하게 소비되는 전력의 낭비를 없애도록 한다.The present invention relates to a method for setting an automatic defrosting time of a refrigerator. In the related art, defrosting is completely unnecessary even when defrosting or defrosting is not required without considering a change in humidity conditions in the refrigerator according to the use condition of the refrigerator and the surrounding environment. There was a problem such as not being removed. Therefore, the present invention eliminates unnecessary waste of power in consideration of the ambient temperature of the refrigerator or the internal temperature of the door.

Description

냉장고의 자동제상시기 설정방법How to set the automatic defrosting time of the refrigerator

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

제6도는 본 발명 냉장고의 자동제상시기 설정방법에 대한 동작 설명도,6 is an operation explanatory diagram for the automatic defrosting time setting method of the refrigerator of the present invention;

제7도는 제6도에 따른 냉장고의 자동 제상시기 설정장치 회로도.7 is a circuit diagram illustrating an automatic defrosting time setting device of the refrigerator according to FIG. 6.

Claims (3)

제상시기를 설정할 값(tDEF)과 고내온도제어값(TH, TL)을 미리 설정해 두고 압축기의 구동시간적산값(t)을 제로(0)로 두는 초기화단계와, 상기 초기화단계 이후에 고내온도감지부(6)로 부터 고내온도(TS)를 입력받음과 아울러 압축기 구동하는 압축기구동단계와, 상기 압축기구동단계에서 압축기가 구동되는 상태에서 냉장고의 문열림상태를 체크하는 문열림감지단계와, 상기 문열림단계에서 문이 열려있으면 문열림시간(t')을 체크하고 문이 열려있지 않으면 문열림시간에서의 제상시기설정값 가중치(β)및 주위온도에서의 제상시기설정값 가중치(α)를 샅출하는 가중치산출단계와, 상기 가중치산출단계에서 얻어진 가중치와 압축기 구동시간적산값을 가산하여 제상시기 설정이 가변되도록 한 제상시기 가변단계와, 상기 제상시기 가변단계에서 가변된 제상시기 설정값을 이미 기억되어 있는 제상시기 설정값과 비교하여 같으면 제상을 실시하고 같지 않으면 상기 압축기구동단계로 진행하는 제상시기 설정값 비교단계로 이루어짐을 특징으로 하는 냉장고의 자동제상시기 설정방법.An initialization step of setting the defrosting time (t DEF ) and the high temperature control value (T H , T L ) in advance and setting the running time integration value (t) of the compressor to zero (0); The door opening detection step of checking the door opening state of the refrigerator while the compressor is driven in the compressor driving step and the compressor driving step receiving the high temperature T S from the inside temperature detecting unit 6 and driving the compressor. And checking the door opening time t 'if the door is open in the door opening step, and if the door is not open, defrosting time setpoint weight value β at the door opening time and defrosting time setting value weight at ambient temperature. a weight calculation step of calculating (α), a defrost time variable step of adding a weight obtained in the weight calculation step and a compressor driving time integration value to vary the defrost time setting, and a variable in the defrost time variable step Equal to compare the defrost time settings and the defrosting time set already stored value subjected to defrost and be the same automatic defrost time setting method of a refrigerator, characterized by made of an defrost time set value comparison step of proceeding to the compressor driving stage. 제1항에 있어서, 가중치 산출단계에서 문열림시간에서의 제상시기 설정값 가중치(β)는 문열림시간(t')과 이 문열림 시간이 제상시기 설정에 미치는 효과상수(γ')와의 곱으로 구하는 것을 특징으로 하는 냉장고의 자동 제상시기 설정방법.The defrosting time set value weight β at the door opening time in the weight calculation step is a product of the door opening time t 'and the effect constant γ' that the door opening time has on the defrosting time setting. Automatic defrosting time setting method of the refrigerator, characterized in that obtained by. 제1항에 있어서, 가중치 산출단계에서 주위온도에서의 제상시기 설정값 가중치(β)는 주위온도(RT)와 이 주위온도가 제상시기 설정에 미치는 효과상수(γ)와의 곱으로 구하는 것을 특징으로 하는 냉장고의 자동 제상시기 설정방법.The defrosting period set value weight β at the ambient temperature is calculated by multiplying the ambient temperature R T by the effect constant γ of the ambient temperature on the defrosting period setting. How to set the automatic defrosting time of the refrigerator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940014105A 1994-06-21 1994-06-21 How to set the automatic defrosting time of the refrigerator KR960001699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940014105A KR960001699A (en) 1994-06-21 1994-06-21 How to set the automatic defrosting time of the refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940014105A KR960001699A (en) 1994-06-21 1994-06-21 How to set the automatic defrosting time of the refrigerator

Publications (1)

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KR960001699A true KR960001699A (en) 1996-01-25

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KR1019940014105A KR960001699A (en) 1994-06-21 1994-06-21 How to set the automatic defrosting time of the refrigerator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100497950B1 (en) * 2002-08-21 2005-06-29 한국화학연구원 Method of Separating the mixed gas Using Imidazolium Ionic Liquid
KR100523561B1 (en) * 2002-10-23 2005-10-25 한국과학기술연구원 Preparation of Terafluoroethylene and Hexafluoropropylene Simultaneously

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100497950B1 (en) * 2002-08-21 2005-06-29 한국화학연구원 Method of Separating the mixed gas Using Imidazolium Ionic Liquid
KR100523561B1 (en) * 2002-10-23 2005-10-25 한국과학기술연구원 Preparation of Terafluoroethylene and Hexafluoropropylene Simultaneously

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