The present invention relates to a liquefied natural gas storage tank and an insulation wall fixing device thereof which can reduce thermal stress by allowing a primary insulation wall to horizontally slide. According to one embodiment of the present invention, the storage tank stores liquefied natural gas. The storage tank comprises: a primary sealing wall to come in contact with the liquefied natural gas stored in the storage tank and liquid-seal the liquefied natural gas; a primary insulation wall positioned below the primary sealing wall and insulating the liquefied natural gas; a secondary insulation wall installed in an inner wall of the storage tank to insulate the liquefied natural gas; and an insulation wall fixing device to fix the primary insulation wall on the secondary insulation wall in a structure in which the primary insulation wall can be horizontally slid.

    본 발명은 1차 단열벽이 수평 방향으로 슬라이딩할 수 있도록 구성되어 열응력을 감소시킬 수 있는 액화천연가스 저장탱크 및 액화천연가스 저장 탱크의 단열벽 고정장치에 관한 것이다. 본 발명의 일 실시 예에 따르면, 액화천연가스를 저장하는 저장 탱크에 있어서, 상기 저장탱크에 저장된 액화천연가스와 접하면서 상기 액화천연가스를 액밀하는 1차 밀봉벽; 상기 1차 밀봉벽의 아래에 위치하면서 상기 액화천연가스를 단열시키는 1차 단열벽; 상기 저장탱크의 내부벽에 설치되어 상기 액화천연가스를 단열시키는 2차 단열벽; 및 상기 1차 단열벽이 수평방향으로 슬라이딩할 수 있는 구조로 상기 1차 단열벽을 상기 2차 단열벽에 고정시키는 단열벽 고정장치를 포함하는 저장탱크가 제공된다.


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    Titel :

    LNG STORAGE TANK AND INSULATION PANNEL SECURING DEVICE THEREOF


    Weitere Titelangaben:

    액화천연가스 저장탱크 및 액화천연가스 저장 탱크의 단열벽 고정장치


    Beteiligte:
    HEO HAENG SUNG (Autor:in) / SHIN JUNG SUB (Autor:in) / PYO CHANG MIN (Autor:in) / KIM KWANG SEOK (Autor:in) / KANG JOONG KYOO (Autor:in)

    Erscheinungsdatum :

    2020-02-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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



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