본 발명의 일 실시예에 따른 액화가스 화물창은, 화물창의 내부에 설치되어 외부와의 열전달을 차단하는 단열재, 단열재의 상면에 접합되는 상부 플레이트, 상부 플레이트에 적층되며 주름부를 가지는 2차 밀봉벽, 2차 밀봉벽 상에 이격된 상태로 구비되어 액화가스와 직접 접하는 1차 밀봉벽 및 2차 밀봉벽과 1차 밀봉벽의 사이에 개재되어, 1차 밀봉벽의 하부를 지지하는 제1 보강재를 포함한다.

    According to an embodiment of the present invention, the liquefied gas cargo hold comprises: an insulation material installed inside the cargo hold to block heat transfer to the outside; an upper plate bonded to an upper surface of the insulation material; a secondary sealing wall stacked on the upper plate and having a corrugated portion; a primary sealing wall provided on the secondary sealing wall in a state of being spaced apart from the secondary sealing wall to directly come in contact with liquefied gas; and a first reinforcement material interposed between the secondary sealing wall and the primary sealing wall to support a lower portion of the primary sealing wall.


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    Title :

    REINFORCEMENT STRUCTURE OF LIQUEFIED GAS CARGO TANK


    Additional title:

    액화가스 화물창의 보강 구조


    Publication date :

    2024-07-16


    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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