Disclosed is an insulation system for a liquefied gas storage tank. In accordance with the present invention, the insulation system for a liquefied gas storage tank includes: a plurality of insulation panels forming an insulation layer of a liquefied gas storage tank; a corner panel installed in a corner part side of the liquefied gas storage tank on the insulation layer; and a corner member connecting corner panels placed on inner walls, which meet each other while forming an angle in a corner part of the liquefied gas storage tank, respectively. The corner panels are provided as sandwich panels made by attaching plywood plates to upper and lower sides of an insulation material made of polyurethane foam or reinforced polyurethane foam, wherein a part of a lower plate is exposed, and the exposed part of the lower plate of the corner panels is placed toward the corner part side, wherein a first fixing device for fixing the corner member to the exposed part is installed. The fixing member includes: a pair of corner support members manufactured of compressed wood to be respectively fixed to the corner panels, placed on adjacent inner walls in the corner part respectively; and corner steels bent at an angle corresponding to the angle formed by the corner part to be fixed to upper parts of the pair of corner support members, respectively.

    액화가스 저장탱크의 단열시스템이 개시된다. 본 발명에 따른 액화가스 저장탱크의 단열시스템은, 액화가스 저장탱크의 단열층을 구성하는 다수의 단열패널; 단열층에서 액화가스 저장탱크의 코너부 측에 설치되는 코너패널; 및 액화가스 저장탱크의 코너부에서 각도를 이루며 만나는 내벽 상에 각각 배치되는 코너패널을 연결하는 코너부재를 포함하고, 상기 코너패널은, 폴리우레탄 폼 또는 강화 폴리우레탄 폼으로 이루어지는 단열재의 상면과 하면에 플라이우드 소재의 플레이트를 접착시킨 샌드위치 패널로 마련되되 하부 플레이트의 일부가 노출된 형태로 마련되고, 코너패널의 하부 플레이트에서 노출된 부분은 코너부 측을 향하도록 배치되되 노출된 부분에 코너부재를 고정시키기 위한 제1 고정장치가 설치되며, 상기 코너부재는, 압축목재로 제작되어 코너부에서 이웃하는 내벽 상에 각각 배치되는 코너패널에 각각 고정되는 한 쌍의 코너지지부재와, 코너부가 이루는 각도에 대응하는 각도로 절곡되어 양 단부가 한 쌍의 코너지지부재의 상부에 각각 고정되는 코너스틸을 포함하는 것을 특징으로 한다.


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    Titel :

    Insulation System of Liquefied Gas Storage Tank


    Weitere Titelangaben:

    액화가스 저장탱크의 단열시스템


    Beteiligte:
    PARK KWANG JUN (Autor:in) / BANG KANG JE (Autor:in)

    Erscheinungsdatum :

    2021-07-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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