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AssigneeHohai University
InventorsHao Wang, Jiaojie Xie, Xin Cai, Bofeng Xu, Lei Ren, Maowen Cai, Zhitong Lv, Lei Wang, Yazhou Wang, Xingwen Guo
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Disclosed is a flow-guide device for an offshore platform, comprising a flow-guide column base, a ballast level control device and a spiral side belt system, wherein the flow-guide column base is located at the bottom of an offshore platform, and multiple flow-guide column bases are arranged symmetrically and distributed in a ring array; the flow-guide column base is rotatably connected to the offshore platform; a ballast compartment is arranged in the flow-guide column base, and the ballast level control device is used for controlling a ballast level in the ballast compartment; and the spiral side belt system is arranged outside the flow-guide column base and used for restraining vortex-induced resonance. The flow-guide column base and the offshore platform can be kept in a relatively fixed state by means of a clamping device, such that the offshore platform is able to rotate synchronously with the flow-guide column base.
A flow-guide device for an offshore platform, comprising a flow-guide column base (1), a ballast level control device and a spiral side belt system, wherein the flow-guide column base (1) is located at a bottom of an offshore platform (2), and multiple said flow-guide column bases (1) are arranged symmetrically and distributed in a ring array;
Dependencies are inferred from the claim text.