The embodiment of the invention provides a dihedral corner area arrangement structure of a thin film type enclosure system, the thin film type enclosure system comprises a fastening clamping plate, a main layer insulating layer, a secondary layer thin film layer and a secondary layer insulating layer which are fixedly connected to a ship body in sequence through penetrating fasteners, and the thin film layer and the insulating layer define a storage tank for containing an ultralow-temperature medium; the corner area where the two side faces are connected comprises a main layer dihedral corner area and a secondary layer dihedral corner area, and the main layer dihedral corner area comprises a main layer dihedral corner area heat insulation module. The secondary-layer dihedral corner area comprises a dihedral corner area secondary insulation module which is bonded and fixed with the ship body structure and a dihedral corner area plane transition secondary insulation module which is fixedly connected with the ship body structure through a penetrating fastener; the dihedral angle area secondary insulation module comprises a first bottom plate, a heat insulation block and a metal welding plate. The dihedral corner area plane transition secondary insulation module comprises a secondary layer welding metal sheet, a secondary layer welding plate, a second top plate, a heat preservation block, a cross-shaped reinforcing structure and a second bottom plate.

    本发明实施例提供了一种薄膜型围护系统的两面角区布置结构,薄膜型围护系统包括通过贯穿紧固件依次固连到船体上的、紧固卡板、主层绝缘层、次层薄膜层和次层绝缘层,薄膜层和绝缘层围合形成容纳超低温介质的储罐;在两个侧面相交接的角区中,包括主层两面角区和次层两面角区,主层两面角区包括主层两面角区绝热保温模块,次层两面角区包括与船体结构粘接固定的两面角区次绝缘模块以及通过贯穿紧固件与船体结构固定连接的两面角区平面过渡次绝缘模块;两面角区次绝缘模块包括第一底部板材、绝热保温块和金属焊接板。两面角区平面过渡次绝缘模块包括次层焊接金属片、次层焊接板、第二顶部板材、保温块、十字加强结构和第二底部板材。


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    Title :

    Dihedral corner area arrangement structure of film type enclosure system


    Additional title:

    一种薄膜型围护系统的两面角区布置结构


    Contributors:
    LIU TAO (author) / SHI WENJUN (author) / WANG JIAYING (author) / WU TIANWEI (author) / SONG WEI (author) / JIN YANZI (author) / WAN ZHONG (author) / YAN XUEYANG (author) / WANG ZHIQIAN (author) / WU TAO (author)

    Publication date :

    2024-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16L PIPES , Rohre



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