The present invention relates to a heat insulation structure of a liquefied gas storage tank for insulating liquefied gas stored inside a tank body. According to the present invention, the heat insulation structure of a liquefied gas storage tank comprises: a sheet part installed on an outer surface of the tank body to surround the tank body; a fixing part for fixing the sheet part to the outer surface of the tank body; a high-density spray insulation layer formed around the fixing part; and a heat insulation part formed by spraying on the sheet part to include the high-density spray insulation layer. The sheet part includes a composite material sheet capable of being liquid-tight.

    본 발명은 탱크 몸체 내부에 저장된 액화가스를 단열하기 위한 액화가스 저장탱크의 단열구조에 관한 것으로, 상기 탱크 몸체를 감싸도록 상기 탱크 몸체의 외면에 설치되는 시트부; 상기 시트부를 상기 탱크 몸체의 외면에 고정하기 위한 고정부; 상기 고정부 주위에 형성되는 고밀도 분사 단열층; 및 상기 고밀도 분사 단열층을 포함하도록 상기 시트부 상에 분사되어 형성되는 단열부를 포함하고, 상기 시트부는 액밀이 가능한 복합재시트를 포함한다.


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    Title :

    INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE


    Additional title:

    액화가스 저장탱크의 단열구조 및 상기 액화가스 저장탱크의 단열구조 형성방법


    Contributors:

    Publication date :

    2022-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



    INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE

    JANG DONG HYUK / CHEON BYOUNG HEE / PARK SEONG WOO | European Patent Office | 2022

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    INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE

    JANG DONG HYUK / PARK SEONG WOO / CHEON BYOUNG HEE et al. | European Patent Office | 2022

    Free access

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    JANG DONG HYUK / PARK SEONG WOO / OCK MIN WOO | European Patent Office | 2022

    Free access


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    Free access