Air conditioning system and defrosting control method thereof

Air conditioning system and defrosting control method thereof

  • CN 105,627,432 A
  • Filed: 12/25/2015
  • Published: 06/01/2016
  • Est. Priority Date: 12/25/2015
  • Status: Active Application
First Claim
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1. an air-conditioning system, it is characterised in that, comprise at least two be arranged in parallel main branch roads, wherein, outdoor heat exchanger is at least divided into two from top to bottom, each corresponding main branch road of outdoor heat exchanger described in each;

  • The main branch road of every bar all at least comprises the throttling element connected successively, corresponding outdoor heat exchanger and the first control valve, and described first control valve is used for the break-make of refrigerant in each main branch road of defrost control.

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