본 발명은 선박용 액화수소 연료탱크가 개시된다. 본 발명의 하나의 실시 예에 따른 선박용 액화수소 연료탱크는 극저온 유체가 저장되는 내조탱크; 상기 내조탱크에 일단이 연결되어 있는 복수개의 연결부의 타단이 연결되어 상기 내조탱크를 외부에서 감싸는 버퍼탱크막; 상기 버퍼탱크막을 외부에서 감싸는 외조탱크; 를 포함하고, 상기 내조탱크와 상기 버퍼탱크막 사이의 공간은 상기 내조탱크로부터 기화되어 배출되는 수소로 충전되어 상기 내조탱크를 단열한다.

    Disclosed in the present invention is a liquefied hydrogen fuel tank for a ship. A liquefied hydrogen fuel tank, for a ship, according to an embodiment of the present invention, comprises: an inner tank in which a cryogenic fluid is stored; a buffer tank layer to which are connected the ends of a plurality of connection parts, the other ends of which are connected to the inner tank, and which surrounds the outside of the inner tank; and an outer tank which surrounds the outside of the buffer tank layer, wherein a space between the inner tank and the buffer tank layer is filled with hydrogen that has been vaporized and discharged from the inner tank, thus insulating the inner tank.


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    Title :

    LIQUID HYDROGEN FUEL TANK FOR SHIP HAVING IMPROVED INSULATION PERFOMANCE USING DOUBLE INSULATION LAYER AND VAPORIZED GAS


    Additional title:

    이중 단열층과 기화가스를 활용하여 단열성능이 향상된 선박용 액화수소 연료탱크


    Contributors:
    PARK BYOUNG JAE (author) / KIM HYUN SUK (author) / KIM GUN WOO (author) / JUNG DONG HO (author) / KI MIN SUK (author)

    Publication date :

    2025-05-07


    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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