Refrigeration system

Refrigeration system

  • CN 101,000,178 B
  • Filed: 01/11/2007
  • Issued: 02/08/2012
  • Est. Priority Date: 01/11/2007
  • Status: Active Grant
First Claim
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1. refrigeration system, said refrigeration system comprises compression set, condensation or gas quench system, expansion gear, vaporising device, gas-liquid separation device and tube connector;

  • This refrigeration system is provided with first gas-liquid separation device between first expansion gear and vaporising device;

    The outlet of the import of first gas-liquid separation device and first expansion gear through tube connector be communicated with, the outlet of the liquid refrigerant of first gas-liquid separation device is connected with the import of second expansion gear through steam bypass pipe leading portion with the air inlet pipe connection of vaporising device, the gaseous refrigerant by-pass port of first gas-liquid separation device;

    The outlet of second expansion gear is connected with the air intake duct of compression set through steam bypass pipe back segment;

    Air intake duct also is communicated with second gas-liquid separation device;

    Second gas-liquid separation device is communicated with the vaporising device blast pipe;

    It is characterized in that the liquid level or the fluid mass dryness fraction sensing device that are connected with first gas-liquid separation device gather liquid level or fluid mass dryness fraction information in first gas-liquid separation device, and regulate second expansion gear that this moment, second expansion gear was adjustable expansion gear with this.

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