Cooling system

Cooling system

  • CN 101,275,799 B
  • Filed: 01/21/2002
  • Issued: 09/23/2015
  • Est. Priority Date: 03/16/2001
  • Status: Active Grant
First Claim
Patent Images

1. a cooling system, comprising:

  • Housing;

    Evaporimeter, is placed in described housing;

    Condenser, is coupled in described evaporimeter to be in fluid communication;

    Compressor, be coupled in described evaporimeter and described condenser to be in fluid communication, described compressor compresses is in the gas between suction pressure and discharge pressure;

    Pressure sensor, in order to detect described suction pressure;

    First temperature sensor, described first temperature sensor is saturated condenser temperature sensor;

    First condenser fan;

    WithController, it is in response to described pressure sensor and be coupled in described compressor, to provide variable load loop control signal to described compressor, thus described compressor can be modulated between the first capacity status and the second capacity status when operating, whereby according to described suction pressure, adjust the displacement volume of described compressor, to maintain the suction pressure of regulation, described controller is coupled in described first condenser fan, so that the saturated condenser temperature detected according to described first temperature sensor while keeping at least minimum pressure differential at described compressor two ends, the working capacity of described compressor and saturated inlet temperature control described first condenser fan.

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