KR950009149A - Operation control device of air conditioner and its control method - Google Patents

Operation control device of air conditioner and its control method Download PDF

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KR950009149A
KR950009149A KR1019930019218A KR930019218A KR950009149A KR 950009149 A KR950009149 A KR 950009149A KR 1019930019218 A KR1019930019218 A KR 1019930019218A KR 930019218 A KR930019218 A KR 930019218A KR 950009149 A KR950009149 A KR 950009149A
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South Korea
Prior art keywords
temperature
compressor
refrigerant temperature
heating operation
microcomputer
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KR1019930019218A
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Korean (ko)
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KR0152104B1 (en
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강윤석
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김광호
삼성전자 주식회사
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Abstract

본 발명은 공기조화기의 운전시에 순환되는 냉매의 감지온돌편차를 보상하여 상기 공기조화기를 정확하게 운전제어하는 공기조화기의 운전제어장치 및 그 제어방법에 관한 것으로써, 공기조화기에 있어서, 사용자에 의해 운전기능을 선택하는 운전선택수단과, 상기 운전선택수단으로부터의 운전신호를 받아서 공기조화기의 전체적인 동작을 제어하는 마이크로컴퓨터와, 실내열교환기의 냉매온도를 감지하여 상기 마이크로컴퓨터에 출력하는 배관온도감지수단과, 상기 배관온도감지수단에 의해 감지된 냉매온도 편차를 보상하여 마이크로컴퓨터에 출력하는 배관온도보상수단과, 상기 마이크로컴퓨터로부터의 제어신호를 받아서 압축기를 구동하는 압축기구동수단으로 이루어진 것을 특징으로 한다.The present invention relates to an air conditioner operation control apparatus and a method of controlling the air conditioner that compensates for a detected ondol deviation of refrigerant circulated during operation of an air conditioner, and precisely controls the air conditioner. A driving selection means for selecting an operation function by the control unit; a microcomputer controlling the overall operation of the air conditioner by receiving the operation signal from the driving selection means; and detecting and outputting a refrigerant temperature of the indoor heat exchanger to the microcomputer. A pipe temperature sensing means, a pipe temperature compensating means for compensating for the refrigerant temperature deviation detected by the pipe temperature sensing means and outputting it to a microcomputer, and a compressor driving means for driving a compressor by receiving a control signal from the microcomputer. It is characterized by.

Description

공기조화기의 운전제어장치 및 그 제어방법Operation control device of air conditioner and its control method

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

제1도는 본 발명의 일실시예에 의한 공기조화기의 운전제어장치의 제어블록도.1 is a control block diagram of an operation controller of an air conditioner according to an embodiment of the present invention.

제2도는 본 발명의 일실시예에 의한 공기조화기의 냉·난방싸이클도.2 is a cooling and heating cycle diagram of an air conditioner according to an embodiment of the present invention.

제3도는 본 발명의 일실예에 의한 공기조화기의 운전제어 동작순서를 도시한 플로우차트.3 is a flowchart showing an operation control operation procedure of the air conditioner according to an embodiment of the present invention.

Claims (5)

공기조화기에 있어서, 사용자에 의해 운전기능을 선택하는 운전선택수단과, 상기 운전선택수단으로부터의 운전신호를 받아서 공기조화기의 전체적인 동작을 제어하는 마이크로컴퓨터와, 실내열교환기의 냉매온도를 감지하여 상기 마이크로컴퓨터에 출력하는 배관온도감지수단과, 상기 배관온도감지수단에 의해 감지된 냉매온도편차를 보상하여 마이크로컴퓨터에 출력하는 배관온도보상수단과, 상기 배관온도감지수단에 의해 감지된 냉매온도편차를 보상하여 마이크로컴퓨터에 출력하는 배관온도보상수단과, 상기 마이크로컴퓨터로부터의 제어신호를 받아서 압축기를 구동하는 압축기구동수단으로 이루어진 것을 특징으로 하는 공기조화기의 운전제어장치.In the air conditioner, operation selection means for selecting an operation function by the user, a microcomputer for controlling the overall operation of the air conditioner by receiving an operation signal from the operation selection means, and sensing the refrigerant temperature of the indoor heat exchanger Piping temperature sensing means for outputting to the microcomputer, piping temperature compensation means for compensating for the refrigerant temperature deviation detected by the piping temperature sensing means and outputting to the microcomputer, and the refrigerant temperature deviation sensed by the piping temperature sensing means Comprising a pipe temperature compensation means for outputting to the microcomputer and a compressor control means for driving the compressor receiving the control signal from the microcomputer. 사용자에 의해 운전신호가 입력되면 실내열교환기에서의 냉매온도를 감지하는 냉매온도감지스텝과, 상기 냉매온도감지스텝에서 감지된 냉매온도에 따라 냉방 혹은 난방운전을 수행하는 냉·난방운전스텝과, 상기 냉·난방운전스텝에서의 난방운전시에 냉매온도를 감지하여 소정온도(T6)보다 큰가를 판별하면서 압축기를 오프시키는 압축기오프스텝과, 상기 압축기오프스텝에서의 압축기 오프시에 냉매온도를 감지하여 소정온도(T4)보다 작은가를 판별하면서 압축기를 구동하는 압축기구동스텝으로 이루어진 것을 특징으로 하는 공기조화기의 운전제어방법.A coolant temperature sensing step of detecting a coolant temperature in an indoor heat exchanger when a driving signal is input by a user, a cooling / heating operation step of performing cooling or heating operation according to the coolant temperature detected by the coolant temperature sensing step; Detects the refrigerant temperature during the heating operation in the cooling / heating operation step to determine whether it is greater than a predetermined temperature (T6), and turns off the compressor and detects the refrigerant temperature when the compressor is turned off in the compressor off step. And a compressor drive step of driving the compressor while determining whether the temperature is smaller than the predetermined temperature (T4). 제2항에 있어서, 상기 냉·난방운전스텝은 냉방운전시에 상기 냉매온도감지스텝에서 감지된 냉매온도가 소정온도(T6)보다 작은가를 판별하면서 압축기를 오프시키는 제1스텝과, 상기 제1스텝에서의 압축기 오프시에 냉매온도를 감지하여 소정온도(T8)보다 큰가를 판별하면서 압축기를 구동하는 제2스텝으로 이루어진 것을 특징으로 하는 공기조화기의 운전제어방법.The method of claim 2, wherein the cooling / heating operation step comprises: a first step of turning off the compressor while determining whether the refrigerant temperature detected by the refrigerant temperature sensing step is smaller than a predetermined temperature T6 during the cooling operation; And a second step of driving the compressor while detecting whether the refrigerant temperature is higher than the predetermined temperature (T8) when the compressor is turned off at the step. 제2항에 있어서, 상기 냉·난방운전스텝은 난방운전시에 상기 냉매온도감지스텝에서의 냉매온도가 소정온도(T3)보다 큰 경우에는 난방운전을 수행하는 제3스텝과, 상기 냉매온도 감지 시스템에서의 냉매온도가 소정온도(T3)보다 크지 않은 경우에는 실내펜모터구동수단에 의해 실내팬을 오프시키거나 최저속/저속으로 구동시키면서 냉매온도를 보상하는 제4스텝으로 이루어진 것을 특징으로 하는 공기조화기의 운전제어방법.The method of claim 2, wherein the cooling / heating operation step comprises: a third step of performing a heating operation when the refrigerant temperature in the refrigerant temperature sensing step is greater than a predetermined temperature T3 during the heating operation; If the refrigerant temperature in the system is not greater than the predetermined temperature (T3) characterized in that the fourth step of compensating the refrigerant temperature while the indoor fan is turned off or driven at the minimum speed / low speed by the indoor pen motor drive means Operation control method of air conditioner. 제2항에 있어서, 상기 압축기오프스텝은 난방운전시의 냉매온도가 소정온도(T5)보다 크지 않은 경우에는 계속해서 난방운전을 수행하는 제5스텝과, 상기 냉매온도가 소정온도(T6)보다 크지 않은 경우에는 실외팬모터구동수단에 의해 실외팬을 오프시키는 제6스텝으로 이루어진 것을 특징으로 하는 공기조화기의 운전제어방법.3. The compressor off step according to claim 2, wherein the compressor off step comprises: a fifth step of continuously performing a heating operation when the refrigerant temperature at the time of heating operation is not greater than a predetermined temperature (T5), and the refrigerant temperature is higher than the predetermined temperature (T6). And a sixth step of turning off the outdoor fan by the outdoor fan motor driving means, if not large. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930019218A 1993-09-21 1993-09-21 Operating control device and control method of an airconditioner KR0152104B1 (en)

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KR1019930019218A KR0152104B1 (en) 1993-09-21 1993-09-21 Operating control device and control method of an airconditioner

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KR1019930019218A KR0152104B1 (en) 1993-09-21 1993-09-21 Operating control device and control method of an airconditioner

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KR0152104B1 KR0152104B1 (en) 1998-11-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020096321A (en) * 2001-06-19 2002-12-31 주식회사 엘지이아이 Fan Control Method Of Heat Pump Type Air Conditioner
KR100600586B1 (en) * 2004-12-24 2006-07-13 삼성전자주식회사 Method for control electronic expansion valve of multi air conditioner system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020096321A (en) * 2001-06-19 2002-12-31 주식회사 엘지이아이 Fan Control Method Of Heat Pump Type Air Conditioner
KR100600586B1 (en) * 2004-12-24 2006-07-13 삼성전자주식회사 Method for control electronic expansion valve of multi air conditioner system

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KR0152104B1 (en) 1998-11-02

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