According to one embodiment of the present invention, a liquefied gas storage tank comprises: a tank unit storing liquefied gas; a pump unit installed inside the tank unit and sucking the liquefied gas stored inside the tank unit through an inlet pipe unit to be supplied to the outside; and an inner box unit having a backflow prevention unit, where the liquefied gas is introduced and is not discharged, provided to surround a periphery of the inlet pipe unit.

    본 발명의 일 실시예에 따른 액화가스 저장탱크는 액화가스가 저장되는 탱크유닛, 상기 탱크유닛 내부에 설치되며, 상기 탱크유닛 내부에 저장된 상기 액화가스를 유입관부를 통하여 흡인하여 외부로 공급하는 펌프유닛 및 상기 액화가스가 유입되되 배출되지 않는 역류방지부가 구비되며, 상기 유입관부 주변을 감싸게 구비되는 이너박스유닛을 포함할 수 있다.


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    Title :

    LNG storage tank and ship having thereof


    Additional title:

    액화가스 저장탱크 및 이를 포함하는 선박


    Contributors:

    Publication date :

    2021-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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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