The present invention provides a liquefied gas storage tank. The liquefied gas storage tank of the present invention comprises: a tank body in which a liquefied cargo is stored; a heat exchanger installed above a free water surface of the liquefied cargo in the inside of the tank body to exchange heat with the gas above the free water surface of the liquefied cargo; a cooler provided on the outside of the tank body and cooling a refrigerant; and a circulation line provided to have the refrigerant circulate the cooler and the heat exchanger. An object of the present invention is to provide a liquefied cargo storage tank capable of minimizing sloshing of the liquefied cargo and a ship having the same.

    본 발명은 액화가스 저장탱크를 제공한다. 본 발명의 액화가스 저장탱크는 액화 화물이 저장되는 탱크 본체; 상기 탱크 본체의 내부에서 상기 액화 화물의 자유수면보다 상부에 설치되어 상기 액화 화물의 자유수면 상부의 기체와 열교환을 위한 열교환기; 상기 탱크 본체의 외부에 제공되고, 냉매를 냉각시키는 냉각기; 및 상기 냉매가 상기 냉각기와 상기 열교환기를 순환하도록 제공되는 순환라인을 포함할 수 있다.


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    Title :

    LIQUEFIED CARGO STORAGE TANK FOR SHIP


    Additional title:

    선박용 액화 화물 저장탱크


    Contributors:
    KIM SEHOON (author) / OH SEMYUN (author) / LEE DONGHYUN (author) / CHOI SOONHO (author)

    Publication date :

    2021-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON 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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