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KR960029743A - Freezer Freezer Temperature Controller - Google Patents

Freezer Freezer Temperature Controller Download PDF

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Publication number
KR960029743A
KR960029743A KR1019950000360A KR19950000360A KR960029743A KR 960029743 A KR960029743 A KR 960029743A KR 1019950000360 A KR1019950000360 A KR 1019950000360A KR 19950000360 A KR19950000360 A KR 19950000360A KR 960029743 A KR960029743 A KR 960029743A
Authority
KR
South Korea
Prior art keywords
temperature
freezer
freezer compartment
evaporator
fan motor
Prior art date
Application number
KR1019950000360A
Other languages
Korean (ko)
Other versions
KR0141729B1 (en
Inventor
최정석
Original Assignee
구자홍
Lg 전자주식회사
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 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950000360A priority Critical patent/KR0141729B1/en
Publication of KR960029743A publication Critical patent/KR960029743A/en
Application granted granted Critical
Publication of KR0141729B1 publication Critical patent/KR0141729B1/en

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

Abstract

본 발명은 냉장고의 냉동실 온도조절장치에 관한 것으로, 종래에는 써모스탯의 오프시 팬모터와 콤프레샤는 오프하게 되어 증발기에서는 더 이상의 열교환이 일어나지 않으며, 증발기에서 열교환으로 인해 차가워진 냉기도 냉동실 고내로 유입되지 않게되므로 냉동실 고내의 온도는 부하의 양에 의해 서서히 고내온도가 높아져 써모스탯이 다시 온될때 냉동실 고내온도가 높아진 만큼 콤프레샤는 일을 더하게 되어 에너지 효율차원에서 마이너스 요인이 되며, 냉동실 고내의 온도변화가 크게 되어 고내부하의 신선도가 영양소 파괴에도 적지않은 마이너스 요인이 되기도 하는 문제점이 있다. 따라서 본 발명은 콤프레샤 오프시에도 소정시간동안은 팬모터를 구동시켜 증발기 주위와 냉동실 고내의 온도차를 줄임으로써 콤프레샤 운전율을 저하시켜 에너지 효율을 향상시키도록 한다.The present invention relates to a freezer compartment temperature control device of a refrigerator, and in the related art, when the thermostat is turned off, the fan motor and the compressor are turned off so that no further heat exchange occurs in the evaporator, and the cold chilled by the heat exchange in the evaporator flows into the freezer compartment. As the temperature in the freezer compartment is gradually increased by the amount of load, and the thermostat is turned on again, the compressor becomes more negative due to the increase in the freezer compartment temperature, which becomes a negative factor in terms of energy efficiency. There is a problem that the change is large, the freshness of the high load is also a negative factor in the destruction of nutrients. Accordingly, the present invention reduces the temperature difference between the evaporator and the freezer compartment by driving the fan motor for a predetermined time even when the compressor is off, thereby lowering the compressor operation rate to improve energy efficiency.

Description

냉장고의 냉동실 온도조절장치Freezer Freezer Temperature Controller

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

Claims (2)

증발기의 얼음이나 성에를 녹혀주도록 시간을 조절하여 주는 제상타이머와, 냉동실내에 설치되어 냉동실 고내온도를 감지함과 동시에 그 감지한 온도에 따라 팬모터 및 콤프레샤의 구동을 제어하는 써모스탯과, 냉각 실내 증발기 부근 임의의 위치에 설치하여 그 부근의 온도를 감지하는 온도센서와, 상기 서모스탯에 의한 냉동실 고내온도와 온도센서에 의한 냉각실 온도가 같아지도록 상기 팬모터의 구동을 제어하는 릴레이를 포함하여 구성한 것을 특징으로 하는 냉장고의 냉동실 온도조절장치.Defrost timer that adjusts the time to melt the ice or frost of the evaporator, Thermostat that is installed in the freezer to sense the inside temperature of the freezer compartment and controls the operation of the fan motor and compressor according to the detected temperature, and the cooling room A temperature sensor installed at an arbitrary position near the evaporator and detecting a temperature in the vicinity of the evaporator, and a relay controlling the driving of the fan motor so that the internal temperature of the freezer compartment by the thermostat and the temperature of the cooling chamber by the temperature sensor are the same. Refrigerator freezer temperature control device characterized in that the configuration. 제1항에 있어서, 팬모터는 3접점모터인 것을 특징으로 하는 냉장고의 냉동실 온도조절장치.The refrigerator compartment temperature control apparatus of claim 1, wherein the fan motor is a three-contact motor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950000360A 1995-01-10 1995-01-10 Freezer Freezer Temperature Controller KR0141729B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950000360A KR0141729B1 (en) 1995-01-10 1995-01-10 Freezer Freezer Temperature Controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950000360A KR0141729B1 (en) 1995-01-10 1995-01-10 Freezer Freezer Temperature Controller

Publications (2)

Publication Number Publication Date
KR960029743A true KR960029743A (en) 1996-08-17
KR0141729B1 KR0141729B1 (en) 1998-07-01

Family

ID=66531284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950000360A KR0141729B1 (en) 1995-01-10 1995-01-10 Freezer Freezer Temperature Controller

Country Status (1)

Country Link
KR (1) KR0141729B1 (en)

Also Published As

Publication number Publication date
KR0141729B1 (en) 1998-07-01

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