Heat recovery apparatus

Heat recovery apparatus

  • CN 105,492,842 A
  • Filed: 06/20/2014
  • Published: 04/13/2016
  • Est. Priority Date: 06/24/2013
  • Status: Active Application
First Claim
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1. a heat recovery equipment, comprising:

  • By pipeline fluid the ground First Heat Exchanger, compressor, the second heat exchanger and the dropping equipment that connect, cold-producing medium by described Flows,Wherein, the flow of refrigerant flowing into described First Heat Exchanger carries out heat exchange with the fluid stream of more than 70 DEG C or 70 DEG C flowing into described First Heat Exchanger,The flow of refrigerant flowing out described First Heat Exchanger flows in described compressor,The flow of refrigerant flowing out described compressor flows in described second heat exchanger, and carries out heat exchange with the fluid stream flowing into described second heat exchanger,The flow of refrigerant flowing out described second heat exchanger flows in described dropping equipment,The flow of refrigerant flowing out described dropping equipment is back in described First Heat Exchanger, andThe pressure flowing out the flow of refrigerant of described First Heat Exchanger meets following formula 1 with the ratio of the pressure of the flow of refrigerant flowing out described compressor;

    [expression formula 1]2≤

    P C/P H

    5 Wherein, in expression formula 1, P crepresent the pressure of the flow of refrigerant flowing out described compressor, and P hrepresent the pressure of the flow of refrigerant flowing out described First Heat Exchanger.

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