The present invention relates to a hull protection system for protecting a hull from liquefied gas leaked during the process of loading or unloading liquefied gas using a manifold facility in a liquefied gas fuel propulsion ship using liquefied gas such as liquefied natural gas (LNG) or liquefied petroleum gas (LPG) as fuel. The hull protection system comprises: a drip tray installed at a lower portion of a manifold facility to accommodate leaked liquefied gas; a tray fixing part for fixing the drip tray to be spaced a certain distance from the hull; a drain pipe formed through one side of the drip tray; and a water curtain generating part which creates a water curtain by flowing water to the outer wall of the hull.

    본 발명은 LNG나 LPG 등의 액화가스를 연료로 사용하는 액화가스 연료 추진 선박에서 매니폴드 설비를 이용하여 액화가스를 로딩 또는 언로딩하는 과정에서 누출된 액화가스로부터 선체를 보호하기 위한 선체 보호 시스템에 관한 것으로, 상기 매니폴드 설비의 하부에 설치되어 누출된 액화가스를 수용하기 위한 드립 트레이; 상기 드립 트레이를 선체로부터 일정 거리만큼 이격되게 고정하기 위한 트레이 고정부; 상기 드립 트레이의 일측에 관통 형성되는 드레인 배관; 및 선체 외벽으로 물을 흘려보내 워터커튼을 생성하는 워터커튼 생성부를 포함한다.


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    Title :

    HULL PROTECTION SYSTEM OF LIQUEFIED GAS FUELED SHIP


    Additional title:

    액화가스 연료 추진 선박의 선체 보호 시스템


    Contributors:

    Publication date :

    2023-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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