The invention relates to an annular deep sea pressure-resistant shell. The annular deep sea pressure-resistant shell comprises a plurality of incomplete spherical shells, wherein each incomplete spherical shell is a spherical shell which is formed by performing mirror image cutting on a complete spherical shell at the same angle and is provided with openings in two sides; the incomplete sphericalshells are spliced in sequence to form a closed annular structure; and two adjacent incomplete spherical shells are connected through a reinforcing ring rib. The annular deep sea pressure-resistant shell consists of the incomplete spherical shells, and an existing spherical shell manufacturing process is mature, simple and convenient to process and low in cost, the precision of shell bodies is high, and structural defects are low.

    本发明涉及一种环形深海耐压壳,包括数个不完整球壳,不完整球壳是由完整球壳经相同角度镜像切割而成的两侧开口的球壳,数个不完整球壳依次拼接成封闭环形结构,两个相邻不完整球壳通过加强环肋连接。本发明环形深海耐压壳结构由多个不完整球壳组成,现有球壳制造工艺成熟,加工简便,成本低,且壳体精度高,结构缺陷低。


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    Title :

    Annular deep sea pressure-resistant shell


    Additional title:

    一种环形深海耐压壳


    Contributors:
    WANG XIN (author) / ZHANG JIAN (author) / TANG WENXIAN (author) / WANG FANG (author) / DI CHENYANG (author) / YAN FEI (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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