The present invention relates to an insulation system for a liquefied gas storage tank, which additionally arranges a space insulation material between an insulation box supporting an invar tube of a corner part of the liquefied gas storage tank and a sandwich-shaped insulation panel installed on a general area and considers the amount of thermal contraction of the insulation box and the insulation panel to properly arrange an in-plane direction of the space insulation material in a thickness direction of the insulation panel, thereby preventing s stepped portion which can be generated by a difference of the thermal contraction to effectively prevent damage to a metal membrane without using a separate material or greatly changing a structure.

    본 발명은 액화가스 저장탱크의 단열시스템에 관한 것으로, 액화가스 저장탱크의 코너 부의 인바 튜브를 지지하는 단열박스와, 일반지역에 설치되는 샌드위치 형태의 단열패널 사이에, 공간 단열재를 추가로 배치하되, 단열박스와 단열패널의 열수축량을 고려하여, 공간 단열재의 면내 방향을 단열패널의 두께 방향으로 적절히 배치함으로써, 별도 재료를 사용하거나 구성을 크게 변경하지 않으면서도, 열수축 차이에 의해 발생할 수 있는 단차를 방지하여 금속 멤브레인의 손상을 효율적으로 방지할 수 있다.


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    Titel :

    Insulation System of Liquefied Gas Storage Tank


    Weitere Titelangaben:

    액화가스 저장탱크의 단열시스템


    Beteiligte:
    PARK SEONG WOO (Autor:in) / KWON SEUNG MIN (Autor:in) / HWANG YOON SIK (Autor:in) / KANG JOONG KYOO (Autor:in)

    Erscheinungsdatum :

    2020-03-09


    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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