The present invention relates to an insulation system of an independent tank type cargo hold and a fixing device for the insulation system. The insulation system has a fixing nut member fastened to a stud bolt welded on an external side surface of a tank body and fixing a barrier, forms a protrusion groove or an inclined surface edge portion at a lower surface of the fixing nut member in contact with an upper surface of the barrier, allows the protrusion groove or the inclined surface edge portion to compress the barrier to be possible to be mechanical liquid-tightened when fastening the fixing nut member after applying adhesive onto a surface adjacent to the upper surface of the barrier and the lower surface of the fixing nut member, and allows the applied adhesive to be evenly spread, thereby minimizing leakage possibility of liquid cargo in the fixing device (fixing unit) fixing an insulation panel to be possible to improve product reliability.

    본 발명은 독립탱크형 화물창의 단열시스템 및 그 단열시스템의 고정장치에 관한 것으로, 탱크 몸체 외측면에 용접된 스터드 볼트에 체결되어 방벽을 고정하는 고정 너트 부재를 구비하고, 그 방벽의 상면과 접하는 고정 너트 부재의 하면에 돌출 홈 또는 경사면 모서리 부를 형성하며, 방벽의 상면과 고정 너트 부재의 하면이 인접하는 면에 접착제 도포 후 고정 너트 부재 체결시 돌출 홈 또는 경사면 모서리 부가 방벽을 압착하여 기계적인 액밀을 가능하게 하고, 도포된 접착제가 고루 퍼지도록 함으로써, 단열패널을 고정하는 고정장치(고정부)에서 액체화물 누출(leakage) 가능성을 최소화하여 제품 신뢰성을 높일 수 있다.


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    Title :

    INSULATION SYSTEM OF SELF SUPPORTING TYPE TANK AND SECURING DEVICE


    Additional title:

    독립탱크형 화물창의 단열시스템 및 그 단열시스템의 고정장치


    Contributors:

    Publication date :

    2019-07-01


    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




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