The present invention relates to a liquefied natural gas (LNG) storage tank having slits on the upper portion of a first insulating wall to form a flow channel of nitrogen gas, and an insulation wall thereof. According to an embodiment of the present invention, the LNG storage tank comprises: a first sealing wall coming into contact with the LNG stored in the storage tank, for liquid-tight sealing the LNG; and a first insulating wall disposed below the first sealing wall, for insulating the LNG, wherein the first insulating wall has a plurality of slits provided on the upper portion thereof as a flow channel of nitrogen gas.

    본 발명은 1차 단열벽의 상부에 질소 가스의 이동 통로가 되는 홈이 가공되어 있는 액화천연가스 저장탱크 및 액화천연가스 저장 탱크의 단열벽에 관한 것이다. 본 발명의 일 실시예에 따르면, 액화천연가스를 저장하는 저장 탱크에 있어서, 상기 저장탱크에 저장된 액화천연가스와 접하면서 상기 액화천연가스를 액밀하는 1차 밀봉벽; 및 상기 1차 밀봉벽의 아래에 위치하면서 상기 액화천연가스를 단열시키는 1차 단열벽을 포함하고, 상기 1차 단열벽의 상부에는 질소 가스의 이동통로인 복수의 홈들이 가공되어 있는, 저장 탱크가 제공된다.


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    Title :

    LNG STORAGE TANK AND INSULATION PANNEL THEREOF


    Additional title:

    액화천연가스 저장탱크 및 액화천연가스 저장 탱크의 단열벽


    Contributors:

    Publication date :

    2016-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



    LNG STORAGE TANK AND INSULATION PANNEL THEREOF

    HEO HAENG SUNG | European Patent Office | 2016

    Free access

    LNG STORAGE TANK AND INSULATION PANNEL THEREOF

    HEO HAENG SUNG / PYO CHANG MIN | European Patent Office | 2016

    Free access

    LNG STORAGE TANK AND INSULATION PANNEL THEREOF

    European Patent Office | 2016

    Free access