The present invention relates to a boil off gas cooling system and a ship. The boil off gas cooling system includes: a compressor compressing boil off gas generated in a liquefied gas storage tank; a liquefier heat-exchanging the boil off gas compressed in the compressor with a refrigerant; and a pump supplying the boil off gas heat-exchanged in the liquefier to a demand source. At least a part of the boil off gas between the liquefier and the pump is recovered into the liquefied gas storage tank after being returned to the liquefier to be heat-exchanged with the refrigerant.

    본 발명은 증발가스 냉각 시스템 및 선박에 관한 것으로서, 액화가스 저장탱크에서 발생하는 증발가스를 압축하는 압축기; 상기 압축기에서 압축된 증발가스를 냉매와 열교환하는 액화기; 및 상기 액화기에서 열교환된 증발가스를 수요처로 공급하는 펌프를 포함하며, 상기 액화기와 상기 펌프 사이의 증발가스 중 적어도 일부를 상기 액화기로 되돌려 냉매와 열교환한 뒤 상기 액화가스 저장탱크로 회수하는 것을 특징으로 한다.


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    Title :

    Boil-off gas cooling system and ship having the same


    Additional title:

    증발가스 냉각 시스템 및 선박


    Contributors:

    Publication date :

    2020-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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