Open/close controller of air conditioner and its method

Open/close controller of air conditioner and its method

  • CN 1,158,402 A
  • Filed: 12/30/1996
  • Published: 09/03/1997
  • Est. Priority Date: 12/30/1995
  • Status: Abandoned Application
First Claim
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1. the controller for opening and closing of an air conditioner, described air conditioner has:

  • suck the air entry that room air is used, the room air that sucks by this air entry is carried out the heat exchanger that heat exchange uses and will carry out the exhaust outlet of the air discharge usefulness of heat exchange through heat exchanger, it is characterized in that comprising, flow into the exhaust outlet valve that the said exhaust mouth is opened and closed usefulness by the said exhaust mouth in order to prevent foreign matter, in order to prevent that foreign matter from flowing into the air entry valve that above-mentioned air entry is opened and closed usefulness by above-mentioned air entry, above-mentioned air entry valve and exhaust outlet valve are opened and closed the drive unit of usefulness, detect the open-close detection apparatus that the opened and closed positions of above-mentioned air entry valve and exhaust outlet valve is used, control the control device of usefulness according to the detected detection signal of above-mentioned open-close detection apparatus for opening and closing above-mentioned drive unit that said exhaust mouth valve and air entry valve use.

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