The invention discloses a shallow water seaborne floating type fan mooring system. The system comprises a fan, a floating body foundation arranged below the fan and a plurality of mooring structures arranged on the periphery of the floating body foundation, each mooring structure comprises at least one mooring structure unit, each mooring structure unit comprises an anchor chain, a buoy assembly and a plurality of counterweight assemblies, the upper end of the anchor chain is fixedly connected with the floating body foundation, and the lower end is fixed to the seabed; the buoy assembly is fixedly arranged on the anchor chain close to the floating body foundation and used for providing vertically-upward buoyancy for the anchor chain, and the buoyancy is larger than vertically-downward acting force borne by the anchor chain at the position; and each counterweight assembly is fixedly arranged on the anchor chain between the buoy assembly and the lower end of the anchor chain, and is used for providing vertically downward pulling force for the anchor chain. The shape of the anchor chain is changed through a buoy, and the restoring force of the mooring structure is optimized; and meanwhile, the anchor chain is provided with balancing weight, the unit length density of the anchor chain is increased, the catenary effect is improved, the mooring rigidity is improved, the steel consumption and the length of the anchor chain can be reduced, and the manufacturing and construction cost is saved.
本发明公开了一种浅水海上漂浮式风机系泊系统,包括风机、设于风机下方的浮体基础以及设于浮体基础四周的多组系泊结构,每组系泊结构包括至少一个系泊结构单元,每个系泊结构单元包括锚链、浮筒组件和若干配重组件,锚链的上端与浮体基础固定连接,其下端固定于海底;浮筒组件固设于靠近浮体基础的锚链上,用于给锚链提供竖直向上的浮力,该浮力大于此处锚链受到的竖直向下作用力;各配重组件均固设于浮筒组件与锚链下端之间的锚链上,用于给锚链提供竖直向下的拉力。本发明利用浮筒改变锚链形状,优化系泊结构的回复力;同时锚链装有配重块,增加锚链单位长度密度,提升悬链线效应,增加系泊刚度,可减少用钢量和锚链长度,节省制造和施工成本。
Shallow water seaborne floating type fan mooring system
一种浅水海上漂浮式风机系泊系统
2022-01-21
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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