An insulation structure of a liquefied gas storage tank for a ship is disclosed. The insulation structure of a liquefied gas storage tank for a ship according to an embodiment of the present invention includes: a foam insulation layer covering the outer surface of a storage tank for accommodating liquefied gas; a leakage channel formed on the inner surface of the foam insulation layer in contact with the outer surface of the storage tank and provided as a passage for liquefied gas leaking from the storage tank to move; a plurality of barriers provided to surround the outside of the foam insulation layer; a plurality of supports for supporting the plurality of barriers by spacing them apart from the outer surface of the foam insulation layer; and a powder insulating material filled between the outer surface of the foam insulation layer and the inner surface of the plurality of barriers. An embodiment of the present invention is intended to provide the insulation structure for a liquefied gas storage tank for a ship that can effectively insulate loaded liquefied gas.

    선박용 액화가스 저장탱크의 단열구조체가 개시된다. 본 발명의 일 실시 예에 의한 선박용 액화가스 저장탱크의 단열구조체는 액화가스를 수용하는 저장탱크의 외면을 덮는 발포 단열층, 저장탱크의 외면에 접하는 발포 단열층의 내면 상에 형성되어 저장탱크로부터 누출되는 액화가스가 이동하는 통로로 마련되는 누설채널, 발포 단열층의 외측을 감싸도록 마련되는 복수개의 방벽, 복수개의 방벽을 발포 단열층의 외면으로부터 이격시켜 지지하는 복수개의 지지대 및 발포 단열층의 외면과 복수개의 방벽의 내면 사이에 충진되는 파우더 단열재를 포함하여 제공될 수 있다.


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    Titel :

    INSULATION STRUCTURE OF CARGO TANK FOR SHIP


    Weitere Titelangaben:

    선박용 액화가스 저장탱크의 단열구조체


    Beteiligte:
    TAE MIN CHO (Autor:in) / SANGIK JEON (Autor:in) / SUNGWOOK CHUNG (Autor:in) / SEONG GI LEE (Autor:in) / YEOGYEONG HAN (Autor:in) / BONGJAE KIM (Autor:in)

    Erscheinungsdatum :

    2022-10-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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