A cargo hold barrier structure is disclosed. According to an embodiment of the present invention, the cargo hold barrier structure comprises: a lower insulation board arranged between the upper part of the inner wall of a hull and a secondary barrier; and a heat transfer prevention unit inserted into a space between adjacent lower insulation boards to prevent heat transfer, wherein the heat transfer prevention unit comprises an insertion frame formed in a concave shape and fitted into the space, a catch unit extending horizontally outward from each of both upper ends of the insertion frame and hanging over the upper ends of the adjacent lower insulation boards, and an insulating filler arranged in a hollow space inside the insertion frame.

    화물창 방벽구조가 개시된다. 본 발명의 실시 예에 따른 화물창 방벽구조는 선체 내벽 상부와 2차방벽 사이에 배치되는 하부단열보드; 및 서로 이웃하는 하부단열보드 사이의 공간에 삽입되어 열전달을 방지하는 열전달방지부;를 포함하되, 열전달방지부는, 오목한 형태로 마련되어 공간에 끼워지는 삽입프레임과, 삽입프레임의 양측 상단으로부터 바깥쪽으로 각각 수평 연장되어, 서로 이웃하는 하부단열보드의 상단 쪽에 걸쳐지는 걸림부와, 삽입프레임 안쪽의 빈 공간에 배치되는 단열용 충진재를 포함한다.


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    Title :

    CARGO BARRIER STRUCTURE


    Additional title:

    화물창 방벽구조


    Contributors:
    MINKI KIM (author)

    Publication date :

    2024-04-03


    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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