KR950014768A - Operation control device of air conditioning unit - Google Patents

Operation control device of air conditioning unit Download PDF

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Publication number
KR950014768A
KR950014768A KR1019930025889A KR930025889A KR950014768A KR 950014768 A KR950014768 A KR 950014768A KR 1019930025889 A KR1019930025889 A KR 1019930025889A KR 930025889 A KR930025889 A KR 930025889A KR 950014768 A KR950014768 A KR 950014768A
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KR
South Korea
Prior art keywords
defrosting
heat exchanger
temperature
heat storage
heat
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KR1019930025889A
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Korean (ko)
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KR0133026B1 (en
Inventor
최은창
김종엽
Original Assignee
김광호
삼성전자 주식회사
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930025889A priority Critical patent/KR0133026B1/en
Publication of KR950014768A publication Critical patent/KR950014768A/en
Application granted granted Critical
Publication of KR0133026B1 publication Critical patent/KR0133026B1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00Compression machines, plants or systems, with reversible cycle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

본 발명은 냉, 난방 겸용 공기조화기에 있어서, 난방중에 축열된 축열열교환기로 제상하고, 미 제상시 압축기의 고온고압의 냉매로 난방과 제상을 행할 수 있도록 한 공기조화기의 제상장치에 관한 것으로, 본 발명은 공기조화기의 제상장치에 있어서, 난방시 실내열교환기에서 열교환된 냉매열을 축열시키는 수단과, 난방중 제상시 열교환하면서 실외열교환기를 제상하는 수단과, 상기 제상수단에서 미 제상시 압축기의 고온고압 냉매로 난방과 제상을 수행하는 수단으로 구성하여서 된 것을 특징으로 한다.The present invention relates to a defrosting apparatus of an air conditioner in a cold / heating air conditioner, which is defrosted by a heat storage heat exchanger that has been accumulated during heating and that can be heated and defrosted by a high temperature and high pressure refrigerant of a compressor when defrosting. The present invention relates to a defrosting apparatus of an air conditioner, comprising: means for accumulating refrigerant heat exchanged in an indoor heat exchanger during heating, means for defrosting an outdoor heat exchanger during heat defrosting during heating, and a compressor for defrosting in the defrosting means. It is characterized by consisting of means for performing heating and defrosting of the high temperature and high pressure refrigerant.

Description

냉난방겸용 공기조화기의 운전제어장치Operation control device of air conditioning unit

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

제1도는 종래 공기조화기의 제상장치.1 is a defrosting apparatus of a conventional air conditioner.

제2도는 본 발명 공기조화기의 제상장치.2 is a defrosting device of the air conditioner of the present invention.

제3도는 본 발명에 적용되는 공기조화기의 제상장치의 개략 제어불럭도.3 is a schematic control block diagram of a defrost apparatus of an air conditioner applied to the present invention.

Claims (5)

냉난방 겸용 공기조화기의 제상장치에 있어서, 난방시 실내열교환기에서 열교환된 냉매열을 축열시키는 수단과, 상기 난방중 제상시 열교환하면서 축열열교환기의 열을 이용하여 실외열교환기를 제상하는 수단과, 상기 제상수단에서 미 제상시 압축기의 고온고압 냉매로 난방 및 제상을 수행하는 수단으로 구성하여서 된 것을 특징으로 하는 냉난방 경용 공기조화기의 제상장치.A defrosting apparatus of a combined air conditioning and cooling system, comprising: means for accumulating refrigerant heat exchanged in an indoor heat exchanger during heating, and means for defrosting an outdoor heat exchanger using heat from the heat storage heat exchanger during heat defrosting during heating; Defrosting device of the air conditioning light and air conditioner, characterized in that the defrosting means is configured to perform the heating and defrosting by the high temperature and high pressure refrigerant of the compressor when defrosting. 제1항에 있어서, 상기 축열수단은 실내열교환기에 장착된 온도센서(T1)와 배관온도센서(T2)에서 감지되는 토출냉매온도와 배관온도가 소정온도 이상이 되면 제3개폐밸브(V3)를 열어 축열을 하고, 축열온도센서(T3)로 감지된 축열온도가 소정온도 이상이 되면 상기 제3개폐밸브(V3)를 닫아 축열을 중단하는 축열열교환기 (9)로 구성하여서 된 것을 특징으로 하는 냉난방 겸용 공기조화기의 제상장치.According to claim 1, wherein the heat storage means when the discharge refrigerant temperature and the pipe temperature detected by the temperature sensor (T1) and the pipe temperature sensor (T2) mounted on the indoor heat exchanger is a predetermined temperature or more the third opening and closing valve (V3) And the heat storage heat exchanger (9) which stops the heat storage by closing the third opening / closing valve (V3) when the heat storage temperature is opened and the heat storage temperature detected by the heat storage temperature sensor (T3) is equal to or higher than a predetermined temperature. Defroster for both air conditioning and air conditioners. 제1항에 있어서, 상기 제상수단은 상기 축열수단의 열교환으로 제상을 수행하도록 하여서 된 것을 특징으로 하는 냉난방 겸용 공기조화기의 제상장치.The defrosting apparatus of claim 1, wherein the defrosting means is configured to perform defrosting by heat exchange of the heat storage means. 제1항에 있어서, 상기 난방 및 제상수단은 실외열교환기에 장착된 온도센서(T4)에 의하여 착상온도가 감지되면, 압축기로 부터 고온고압의 냉매를 실내열교환기, 제1개폐밸브, 실외열교환기, 팽창밸브, 축열열교환기, 제4개폐밸브, 4방밸브를 퉁해서 압축기로 유입되도록 구성하여서 된 것을 특징으로 하는 냉난방 겸용 공기조화기의 제상장치.The method of claim 1, wherein the heating and defrosting means is a high-temperature, high-pressure refrigerant from the compressor to the indoor heat exchanger, the first open-close valve, the outdoor heat exchanger when the landing temperature is detected by the temperature sensor (T4) mounted to the outdoor heat exchanger , Defrosting device of a combined air-conditioning and heating system, characterized in that the expansion valve, heat storage heat exchanger, the fourth opening and closing valve, the four-way valve is configured to flow into the compressor. 제1항에 있어서 상기 난방 및 제상수단은 축열열교환기의 은도센서(T3)에서 감지된 축열교환기의 온도가 소정의 온도 이하가 되면, 압축기의 고온고압 냉매를 4방밸브를 통해서 실내열교환기, 제1개폐 밸브, 제6개폐밸브, 4방밸브 및 압축기로 유입시켜 난방함과 아울러, 제5개폐밸브(V5)를 통해서 실외열 교환기(6)로 유입되게 하여 제상을 하도록 구성하여서 된 것을 특징으로 하는 냉난방 겸용 공기조화기의 제상장치.According to claim 1, wherein the heating and defrosting means is the indoor heat exchanger through the four-way valve, the high temperature and high pressure refrigerant of the compressor when the temperature of the heat storage exchanger detected by the silver sensor (T3) of the heat storage heat exchanger is less than a predetermined temperature, It is configured to defrost the first opening and closing valves, the six opening and closing valves, the four-way valve and the compressor to be heated, and also to be introduced into the outdoor heat exchanger (6) through the fifth opening and closing valve (V5). Defrosting apparatus for combined air-conditioning and air conditioning. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019930025889A 1993-11-30 1993-11-30 Apparatus for controlling movement of airconditioner KR0133026B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930025889A KR0133026B1 (en) 1993-11-30 1993-11-30 Apparatus for controlling movement of airconditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930025889A KR0133026B1 (en) 1993-11-30 1993-11-30 Apparatus for controlling movement of airconditioner

Publications (2)

Publication Number Publication Date
KR950014768A true KR950014768A (en) 1995-06-16
KR0133026B1 KR0133026B1 (en) 1998-04-21

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Application Number Title Priority Date Filing Date
KR1019930025889A KR0133026B1 (en) 1993-11-30 1993-11-30 Apparatus for controlling movement of airconditioner

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KR0133026B1 (en) 1998-04-21

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