KR980003283A - Intake opening and closing control device of air conditioner and its method - Google Patents

Intake opening and closing control device of air conditioner and its method Download PDF

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Publication number
KR980003283A
KR980003283A KR1019960023106A KR19960023106A KR980003283A KR 980003283 A KR980003283 A KR 980003283A KR 1019960023106 A KR1019960023106 A KR 1019960023106A KR 19960023106 A KR19960023106 A KR 19960023106A KR 980003283 A KR980003283 A KR 980003283A
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KR
South Korea
Prior art keywords
opening
air conditioner
temperature
indoor fan
closing device
Prior art date
Application number
KR1019960023106A
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Korean (ko)
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KR0182574B1 (en
Inventor
이인옥
Original Assignee
김광호
삼성전자 주식회사
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Priority to KR1019960023106A priority Critical patent/KR0182574B1/en
Publication of KR980003283A publication Critical patent/KR980003283A/en
Application granted granted Critical
Publication of KR0182574B1 publication Critical patent/KR0182574B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

본 발명은 흡입구측에 있는 개폐장치의 오동작을 방지하는 공기조화기의 흡입구개폐제어장치 및 그 방법에 관한 것으로서, 공기조화기의 운전중에 상기 흡입구(5)의 개폐장치(45)가 신체의 일부나 방해물질에 의해 폐문되어 오동작을 하면, 열교환기(21)의 온도가 설정된 일정온도보다 낮아지게 되고, 상기 열교환기온도감지부(79)를 통해 이를 감지하여, 실내팬모터구동부(75)에 제어신호를 출력하면, 실내팬모터(25)가 빠르게 회전되고, 이와 연동되는 실내팬(23)이 빠르게 회전됨으로써, 개폐장치(45)를 강제로 개문하여 상기 개폐장치(45)를 정상상태로 만들고, 상기 실내팬모터(25)의 회전수를 증가시키는 방법으로도 상기 개폐장치(45)가 개문되지 않아 오동작상태이면, 표시부(17)에 에러모드신호를 출력하여 사용자에게 공기조화기의 이상상태를 알림으로써, 흡입구(5)측에 있는 개폐장치(45)의 오동작을 방지하여 공기조화기의 수명을 늘릴 수 있는 뛰어난 효과가 있다.The present invention relates to an inlet opening and closing control apparatus of an air conditioner for preventing the malfunction of the opening and closing device on the inlet side, and the opening and closing device 45 of the inlet port 5 is part of the body during operation of the air conditioner. When the door is closed by a disturbing material and malfunctions, the temperature of the heat exchanger 21 is lower than a predetermined predetermined temperature, and is sensed by the heat exchanger temperature detection unit 79 to control the indoor fan motor driving unit 75. When the signal is output, the indoor fan motor 25 is quickly rotated, and the indoor fan 23 interlocked with this is rapidly rotated, thereby forcibly opening and closing the switch 45 so that the switch 45 is in a normal state. If the opening / closing device 45 is not opened even by a method of increasing the number of rotations of the indoor fan motor 25, an error mode signal is output to the display unit 17 to indicate to the user an abnormal state of the air conditioner. As a reminder In addition, there is an excellent effect of preventing the malfunction of the opening and closing device 45 on the suction port 5 side, thereby increasing the life of the air conditioner.

Description

공기조화기의 흡입구개폐제어장치 및 그 방법Intake opening and closing control device of air conditioner and its method

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

제2도는 본 발명의 일실시예에 의한 공기조화기의 제어블록도.2 is a control block diagram of an air conditioner according to an embodiment of the present invention.

Claims (2)

공기조화기의 운전중에 상기 흡입구(5)의 개폐장치(45)가 신체의 일부나 방해물질에 의해 폐문되어 오동작을 하면, 열교환기(21)의 온도가 설정된 일정온도보다 낮아지게 되고, 상기 열교환기온도감지부(79)를 통해 이를 감지하여, 실내팬모터구동부(75)에 제어신호를 출력하면, 실내팬모터(25)가 빠르게 회전되고, 이와 연동되는 실내팬(23)이 빠르게 회전됨으로써, 개폐장치(45)를 강제로 개문하여 상기 개폐장치(45)를 정상상태로 만들고, 상기 실내팬모터(25)의 회전수를 증가시키는 방법으로도 상기 개폐장치(45)가 개문되지 않아 오동작 상태이면, 표시부(17)에 에러모드신호를 출력하여 사용자에게 공기조화기의 이상상태를 알리는 마이컴(80)으로 이루어진 것을 특징으로 하는 공기조화기의 흡입구개폐제어장치.If the opening / closing device 45 of the inlet 5 is closed by a part of the body or an obstacle during operation of the air conditioner, and malfunctions, the temperature of the heat exchanger 21 becomes lower than the set constant temperature. By detecting this through the temperature sensor 79, when outputting a control signal to the indoor fan motor driving unit 75, the indoor fan motor 25 is rapidly rotated, and the indoor fan 23 interlocked with this is rapidly rotated. The opening and closing device 45 is forcibly opened so that the opening and closing device 45 is in a normal state, and the opening and closing device 45 is not opened even by a method of increasing the number of rotations of the indoor fan motor 25 and thus malfunctioning state. On the back, the inlet opening and closing control device of the air conditioner, characterized in that consisting of a microcomputer (80) to inform the user of the abnormal state of the air conditioner by outputting an error mode signal to the display unit (17). 공기조화기가 설정모드로 동작할때, 열교환기(21)의 온도를 감지하여 마이컴(80)에 설정된 일정온도와 비교함으로써 흡입구(5)측에 있는 개폐장치(45)의 오동작여부를 판별하는 단계와, 상기 단계에서 상기 개폐장치(45)가 신체의 일부나 방해물질에 의해 폐문되어 오동작을 할때, 상기 열교환기(21)의 온도가 상기 설정된 일정온도보다 낮아지게 되면, 실내팬모터(25)를 빠르게 회전시켜, 이와 연동되는 실내팬(23)을 빠르게 회전시킴으로써 상기 개폐장치(45)를 강제로 개문하여 정상상태로 만드는 단계와, 열교환기(21)의 온도를 감지하여 상기 설정된 온도이상인지를 다시 판별하는 단계와, 상기 단계에서 감지한 온도가 설정된 온도이상이 아니면, 개폐장치(45)의 오동작상태가 지속되는 것으로 판단하여 표시부(17)에 에러모드신호를 출력하는 단계로 이루어진 것을 특징으로 하는 공기조화기의 흡입구개폐제어방법.When the air conditioner operates in the setting mode, by detecting the temperature of the heat exchanger (21) and comparing the predetermined temperature set in the microcomputer (80) to determine whether or not the malfunction of the switchgear 45 on the inlet (5) side And, when the opening and closing device 45 is closed by a part of the body or the obstruction in the step and malfunctions, if the temperature of the heat exchanger 21 is lower than the predetermined temperature, the indoor fan motor 25 ) To quickly rotate, and to quickly rotate the indoor fan (23) interlocked with the opening and closing device 45 forcibly opening the normal state, and sensing the temperature of the heat exchanger (21) above the set temperature And re-determining whether or not the temperature sensed in the step is not higher than the set temperature, and determining that the malfunction state of the switchgear 45 continues, and outputting an error mode signal to the display unit 17. Inlet opening and closing control method of the air conditioner, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023106A 1996-06-22 1996-06-22 Method and apparatus for air inlet opening and closing device of airconditioner KR0182574B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023106A KR0182574B1 (en) 1996-06-22 1996-06-22 Method and apparatus for air inlet opening and closing device of airconditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023106A KR0182574B1 (en) 1996-06-22 1996-06-22 Method and apparatus for air inlet opening and closing device of airconditioner

Publications (2)

Publication Number Publication Date
KR980003283A true KR980003283A (en) 1998-03-30
KR0182574B1 KR0182574B1 (en) 1999-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023106A KR0182574B1 (en) 1996-06-22 1996-06-22 Method and apparatus for air inlet opening and closing device of airconditioner

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KR0182574B1 (en) 1999-05-01

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