본 발명의 액화 가스 저장 탱크는 극저온 물질을 수용하는 수용 공간을 형성하는 금속 재질의 1차 방벽; 상기 1차 방벽의 외측에 마련되는 1차 단열벽; 이웃하는 1차 단열벽 사이의 공간에 마련되는 연결 단열벽; 상기 1차 단열벽 및 상기 연결 단열벽 사이의 간극에 마련되는 열대류 방지 부재; 상기 1차 단열벽의 외측에 마련되는 2차 방벽; 및 상기 2차 방벽의 외측에 마련되는 2차 단열벽을 포함하고, 상기 열대류 방지 부재는 상기 연결 단열벽의 측면에 부착되는 제1 열대류 방지부; 및 상기 제1 열대류 방지 부재의 일단이 절곡되어 상기 1차 단열벽으로 연장된 형상을 가지는 제2 열대류 방지부를 포함할 수 있다.

    An objective of the present invention is to provide a new type of side opening (S/O) closing method that is economical and convenient to operate, which can reduce material costs and welding man-hours required for construction. The present invention relates to a liquefied gas storage tank and a ship including the same. According to the present invention, the liquefied gas storage tank comprises: a first panel block configured to correspond to the open side of a primary insulation wall; a second panel block configured to correspond to a secondary insulation wall and the open side; a second plate coupled to the second panel block; a first plate connected to the second plate and welded to an inner wall of the liquefied gas storage tank; and a third plate connected to the first plate and positioned on an upper surface of the first panel block. The first plate, the second plate, and the third plate are welded to each other so that the primary insulation wall and the secondary insulation wall are sealed.


    Access

    Download


    Export, share and cite



    Title :

    LIQUEFIED GAS STORAGE TANK AND VESSEL HAVING THE SAME


    Additional title:

    액화 가스 저장 탱크 및 이를 포함하는 선박


    Publication date :

    2023-10-16


    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



    LIQUEFIED GAS STORAGE TANK VESSEL HAVING THE SAME

    HAN SANG HO / SONG YOUNG EUN / LEE DONG JIN et al. | European Patent Office | 2023

    Free access

    LIQUEFIED GAS STORAGE TANK AND VESSEL HAVING THE SAME

    European Patent Office | 2024

    Free access

    LIQUEFIED GAS STORAGE TANK AND VESSEL HAVING THE SAME

    KIM JOO HYUN / KIM TAE JUN | European Patent Office | 2024

    Free access

    LIQUEFIED GAS STORAGE TANK AND VESSEL HAVING THE SAME

    KIM DONG WOO / CHOI BYUNG KI / OH HOON KYU et al. | European Patent Office | 2022

    Free access

    LIQUEFIED GAS STORAGE TANK AND VESSEL HAVING THE SAME

    JEONG BYEONG JIN / KIM KI JOONG / PARK JUNG KYU | European Patent Office | 2022

    Free access