The invention belongs to the technical field of marine air layer resistance reduction, and discloses a pressure stabilizing cavity structure, an air layer drag reduction system and a ship, the pressure stabilizing cavity structure is arranged at the bottom of the ship, the pressure stabilizing cavity structure comprises a fixing part and a detachable part, the fixing part is fixed to a ship bottom plate to form a pressure stabilizing cavity, and an opening is formed in the cavity wall of the pressure stabilizing cavity; an air injection hole is formed in the ship bottom plate and/or the detachable part, and the air injection hole communicates with the pressure stabilizing cavity and the exterior of the ship; the air layer drag reduction system comprises the pressure stabilizing cavity structure. The ship comprises the air layer drag reduction system. The detachable part can close or open the opening of the pressure stabilizing cavity, when the detachable part opens the opening, a user can repair the anti-corrosion coating in the pressure stabilizing cavity and maintain and clean the pressure stabilizing cavity, and thus the anti-corrosion effect of the air layer drag reduction system and the safety of the ship are improved.

    本发明属于船用气层减阻技术领域,公开一种稳压腔结构、气层减阻系统及船舶,稳压腔结构设置于船舶的底部,稳压腔结构包括固定件和可拆卸件,固定件固定于船底板上以形成稳压腔,稳压腔的腔壁设置有开口,船底板和/或可拆卸件上开设有喷气孔,喷气孔连通稳压腔与船舶的外部;气层减阻系统包括上述的稳压腔结构;船舶包括上述的气层减阻系统。可拆卸件能够封闭或者开启稳压腔的开口,当可拆卸件开启开口时,用户能够修复稳压腔内的防腐涂层和维护清理稳压腔,从而提高了气层减阻系统的防腐蚀效果和船舶的安全性。


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    Title :

    Pressure stabilizing cavity structure, air layer drag reduction system and ship


    Additional title:

    一种稳压腔结构、气层减阻系统及船舶


    Contributors:
    CHEN SHAOFENG (author) / GAO LIJIN (author) / XIA HAOCHAO (author) / YUN QIUQIN (author) / YAN ZHOUGUANG (author) / CHEN LEIQIANG (author) / WU ZAN (author) / HUANG GUOFU (author)

    Publication date :

    2021-12-14


    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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