The invention relates to a semi-submersible floating type wind power foundation which comprises a plurality of independent floating bodies which are connected with one another to form a foundation floating body of a polygonal structure. A through opening used for connection is formed in the connecting position of every two adjacent floating bodies, and a welding area of each connecting position is located above the corresponding through opening. A plurality of stand columns are installed on the foundation floating body. According to the wind power foundation and the corresponding closure scheme thereof, the single floating body has enough buoyancy and stability, the resistance is small when the floating body floats on the water surface, and the floating body is easy to move and position; a plurality of floating bodies are arranged on the stand column, a through opening used for connection is formed in the connecting position of every two adjacent floating bodies, welding areas of the connecting positions are located above the through openings, it is ensured that the welding process is completed in a dry environment, the welding quality and precision are guaranteed, the floating bodies and the stand column do not need to be independently folded and then subjected to underwater operation in the water folding process, and the welding efficiency is improved. The folding process is simplified, the applicability is further improved, and the production cost is effectively controlled.
本申请涉及一种半潜漂浮式风电基础,包括:多个独立浮体,多个所述浮体互相连接组成多边形结构的基础浮体;相邻的两个所述浮体的连接处之间设置有用于连接的贯通口,且所述连接处的焊接区域位于所述贯通口之上;多个立柱安装在所述基础浮体上。上述风电基础及其对应的合拢方案中,单个浮体具有足够的浮力和稳性,且浮于水面上阻力较小,易于移动定位;并且在相邻的两个浮体的连接处之间设置有用于连接的贯通口,使得所述连接处的焊接区域位于贯通口上方,确保焊接过程在干燥环境下完成,保障焊接质量和精度,而多个浮体与立柱的水上合拢过程,无需单独合拢后下水操作,简化了合拢工序,进一步提高适用性,有效控制生产成本。
Semi-submersible floating type wind power foundation
半潜漂浮式风电基础
24.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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