The invention provides a marine cast-molded reactor cabin corner shielding structure and a ship, the marine cast-molded reactor cabin corner shielding structure is arranged in a frame type structure of an arc corner of a reactor cabin, and the shielding structure is an integrated cast-molded structure and comprises a shielding body, a template, a covering steel plate, a casting hole and a vent hole. The template is an arc-shaped steel plate and is connected to a reactor cabin structure of the reactor cabin, a pouring hole and a vent hole are reserved in the template, and a space defined by the template and the reactor cabin structure is a pouring area filled with a shielding material; the shielding body is a cured material of a shielding material, and the shielding material is injected into a space defined by the template and the stacking cabin structure through the pouring hole and the vent hole; the covering steel plate is welded and fixed to the outer side of the stacking cabin structure and used for sealing the shielding grids and protecting the shielding materials in the shielding grids. According to the technical scheme, the shielding body can be lightened as much as possible while the shielding integrity of the ship reactor cabin is guaranteed, and production and installation of shielding materials are facilitated.

    本发明提供一种船用浇注成型堆舱角隅屏蔽结构及船舶,设置于反应堆舱圆弧形角隅的框架式结构内,所述屏蔽结构为一体浇注成型结构,包括:屏蔽体、模板、覆面钢板、浇注孔和通气孔。模板为圆弧形钢板,连接于所述反应堆舱的堆舱结构,模板预留浇注孔和通气孔,模板与堆舱结构的所围空间为填充屏蔽材料的浇注区域;屏蔽体为屏蔽材料的固化物,屏蔽材料经浇注孔和通气孔注入模板与堆舱结构的所围空间;覆面钢板焊接固定在所述堆舱结构的外侧,用于密封屏蔽方格,保护其内部屏蔽材料。本发明技术方案,能够在保证船用堆舱屏蔽完整性的同时,使屏蔽体尽可能轻量化,便于屏蔽材料的生产安装。


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    Title :

    Marine casting molding reactor cabin corner shielding structure and ship


    Additional title:

    一种船用浇注成型堆舱角隅屏蔽结构及船舶


    Contributors:
    CAI YAO (author) / YU SHAOJIE (author) / HAO RUI (author) / WANG CHANG (author) / PEI HUAN (author)

    Publication date :

    2025-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G21C NUCLEAR REACTORS , Kernreaktoren / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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