An insulation system for a liquefied gas storage tank is disclosed. According to the present invention, the insulation system for a liquefied gas storage tank has a structure in which a double metal barrier is implemented on top of an insulation layer. More particularly, the insulation system for a liquefied gas storage tank comprises: an insulation layer installed on an inner wall of a hull, and including an insulation material; a secondary barrier installed on top of the insulation layer; a primary barrier installed to be spaced apart from the upper side of the secondary barrier; a plurality of pieces of supporting plywood installed between the secondary barrier and the primary barrier to space the two barriers apart; a secondary anchor strip installed on an upper surface of the insulation layer to which the secondary barrier is fixed by welding; and a primary anchor strip installed on an upper surface of some of the plurality of pieces of supporting plywoods to which the primary barrier is fixed by welding.

    액화가스 저장탱크의 단열시스템이 개시된다. 본 발명에 따른 액화가스 저장탱크의 단열시스템은, 단열재를 포함하여 선체 내벽에 설치되는 단열층; 단열층의 상부에 설치되는 2차 방벽; 2차 방벽의 상측으로 이격되게 설치되는 1차 방벽; 2차 방벽과 1차 방벽 사이에 설치되어 두 방벽 사이를 이격시키는 다수의 서포팅 플라이우드; 단열층의 상부면에 설치되어 2차 방벽이 용접에 의해 고정되는 2차 앵커스트립; 및 상기 다수의 서포팅 플라이우드 중 일부의 상부면에 설치되어 1차 방벽이 용접에 의해 고정되는 1차 앵커스트립을 포함하여, 단열층의 상부에 이중 금속 방벽이 구현된 구조를 가진다.


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    Titel :

    Insulation System of Liquefied Gas Storage Tank


    Weitere Titelangaben:

    액화가스 저장탱크의 단열시스템


    Beteiligte:
    HEO HAENG SUNG (Autor:in) / HWANG BEOM SEOK (Autor:in) / PARK KWANG JUN (Autor:in) / OH HOON TAEK(HARRY) (Autor:in) / KANG JOONG KYOO (Autor:in)

    Erscheinungsdatum :

    2022-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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