The invention relates to a refrigerating unit for a ship, and belongs to the field of ship equipment. The refrigerating unit of a ship refrigeratory is characterized by comprising a ship scroll compressor, wherein exhaust air from an air cooler of the refrigeratory is communicated to the ship scroll compressor through an air and liquid inlet pipe; a hot spraying device is arranged on the air and liquid inlet pipe, and is connected with the ship scroll compressor; a sucking port of the ship scroll compressor is provided with a pressure control device; a discharge port of the ship scroll compressor is provided with a temperature control device; gas or liquid discharged from the discharge port of the ship scroll compressor passes through an oil separator and a condenser, and is fed to the air cooler of the refrigeratory after being filtered; the pressure control device induces the air sucking pressure of the compressor, and outputs signals to the hot spraying device; the temperature control device induces the exhaust temperature of the compressor, and outputs signals to the hot spraying device; and the hot spraying device adjusts the input/output air quantity of the ship scroll compressor according to the pressure signals, and adjusts the refrigerating capacity of the ship scroll compressor according to the temperature signals.


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    Title :

    Refrigerating unit of ship refrigeratory


    Contributors:
    GUO XUFENG (author) / LIU JUN (author) / HUANG HAIFENG (author) / JIA LU (author) / WANG GENDE (author)

    Publication date :

    2015-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F25D REFRIGERATORS , Kühlschränke



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