Buoyancy and protection equipment applied to a shallow-water ocean flexible vertical pipe is accessory equipment jointly composed of a buoyancy module and a connecting clamp, wherein the buoyancy module and the connecting clamp are installed on a buoyancy section in the shallow-water ocean flexible vertical pipe. The equipment comprises the buoyancy module and the connecting clamp. The buoyancy module is a complete quasi-cylinder composed of two completely consistent parts, the connecting clamp is fixed to the set position of the ocean flexible vertical pipe, and through cooperation with the space, relative to the structure, of the buoyancy module, the buoyancy equipment is integrally positioned and installed at the accurate position of the ocean flexible vertical pipe. Anti-contact chamfers are arranged on the buoyancy module, so that friction can be effectively reduced, and the bending angle of a marine pipe cable is controlled. And hydrodynamic optimization fillets are arranged, sothat the marine environment load effect can be effectively reduced. The ocean buoyancy engineering equipment is simple and reliable in structure, convenient to install, stable in performance and capable of guaranteeing buoyancy supply and protection of related parts of the ocean flexible vertical pipe.

    一种应用于浅水海洋柔性立管的浮力与保护装备,是安装在浅水海洋柔性立管中的浮力段上的浮力模块与连接夹具共同组成的附属装备。所述的装备包括浮力模块与连接夹具。浮力模块由两个完全一致的部分组成完整的类圆柱体,连接夹具固定在既定的海洋柔性立管的位置上,通过与浮力模块相对于结构的空间的配合,使浮力装备整体定位安装在海洋柔性立管的准确位置上。浮力模块上设置防接触倒角,可有效减少摩擦,控制海洋管缆的弯曲角度。设置水动力优化倒圆角,可有效减少海洋环境荷载作用。本发明提供的海洋浮力工程装备结构简单可靠,安装方便,性能稳定,能够保证完成对于海洋柔性立管相关部位的浮力提供与保护。


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    Title :

    Buoyancy and protection equipment applied to shallow-water ocean flexible vertical pipe


    Additional title:

    一种应用于浅水海洋柔性立管的浮力与保护装备


    Contributors:
    WANG JINGYUAN (author) / CHEN JINLONG (author) / ZHANG CONG (author) / SHI HONGYI (author) / DING LESHENG (author) / YUE QIANJIN (author)

    Publication date :

    2021-02-05


    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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