Control device, control method and the air conditioning system of a kind of air conditioning system defrost

Control device, control method and the air conditioning system of a kind of air conditioning system defrost

  • CN 106,247,533 A
  • Filed: 08/08/2016
  • Published: 12/21/2016
  • Est. Priority Date: 08/08/2016
  • Status: Active Application
First Claim
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1. the control device of an air conditioning system defrost, it is characterised in that:

  • Air conditioning system includes compressor (1), indoor heat exchanger (2), outdoor heat exchanger (3) and throttling arrangement (4), wherein, describedControl device to include;

    Judging unit, is used for judging the degree whether described outdoor heat exchanger (3) reaches to need defrost;

    Performance element, controls described throttling arrangement according to the judged result of judging unit and carries out action to carry out when needs defrostDefrost.

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