The thermal control excessively of heating ventilation air-conditioning system

The thermal control excessively of heating ventilation air-conditioning system

  • CN 101,443,610 B
  • Filed: 05/26/2006
  • Issued: 08/26/2015
  • Est. Priority Date: 05/26/2006
  • Status: Active Grant
First Claim
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1. a refrigeration system, it comprises:

  • Compressor, described compressor has compressor pump unit and suction line;

    The cold-producing medium of compressed mistake, described compressed refrigerant comes downwards to condenser by described compressor, then comes downwards to expansion gear;

    Evaporimeter, described evaporimeter is positioned at the downstream of described expansion gear;

    WithSensor, described sensor is used for the temperature sensing cold-producing medium after heat has been increased to the cold-producing medium in described evaporimeter downstream, and described sensor is in order to maintain the thermodynamic state of the cold-producing medium of the position between expansion gear and compressing member inside,Wherein, described heat is increased by one of at least following;

    drive the heat that the motor of described compressor pump unit produces, the heat that the compression process in compressor pump unit produces;

    Wherein, described position selects from following possible position;

    a) between described compressor suction line and the entrance of described compressor pump unit, the position before significantly compression b) in described compressor pump unit occurs.

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