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Anti-scour device of offshore wind power pile foundation

An offshore wind power and anti-scouring technology, which is applied in protection devices, infrastructure engineering, construction, etc., can solve problems such as maintenance costs and workload, inconvenient maintenance, poor integrity of riprap protection, etc., to reduce costs and facilitate installation , the significance of big society and the effect of market value

Active Publication Date: 2018-09-25
湘潭永达机械制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the integrity of riprap protection is poor, and the maintenance cost and workload in the application process are relatively large.
Conventional flexible anti-scouring is generally laid with bionic aquatic plants, which is not suitable for small-scale use and is inconvenient to maintain

Method used

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  • Anti-scour device of offshore wind power pile foundation
  • Anti-scour device of offshore wind power pile foundation
  • Anti-scour device of offshore wind power pile foundation

Examples

Experimental program
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Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0036] Such as Figure 1 to Figure 5 As shown, the anti-scouring device of the offshore wind power pile foundation in this embodiment includes a support frame 10 and at least one flexible element 8, and the support frame 10 includes an upper beam 1, a right beam 4, a lower beam 2 and a left beam connected in sequence 3. The flexible element 8 is detachably installed on the support frame 10, and the lower beam 2 of the support frame 10 is equipped with a support platform 6, so that the support frame 10 rotates relative to the support platform 6, and the support platform 6 is fixed on the seabed.

[0037] In this embodiment, at least one overturning plate 9 is in...

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PUM

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Abstract

The invention discloses an anti-scour device of an offshore wind power pile foundation. The anti-scour device comprises a support frame and at least one flexible element, wherein the flexible elementis detachably mounted on the support frame, a support table is mounted at the bottom of the support frame, the support frame rotates relative to the support table, and the support table is fixed on aseabed. Compared with the prior art, the anti-scour device of the offshore wind power pile foundation changes torrent or main flow into uniformly diffused slow flow as quick as possible through friction drag between water flow and fiber cloth strips, impact, vortex, overflow, diffusion, aerification and the like, so that the functions of collision mixing and friction shear stress of energy dissipation diffusion are realized.

Description

technical field [0001] The invention relates to the technical field of wind power, in particular to an anti-scouring device for offshore wind power pile foundations. Background technique [0002] According to the latest data, offshore wind power generation is a clean and environmentally friendly power generation method, and all countries are vigorously promoting it. Wind power generation is second only to hydropower generation and accounts for 16% of the global renewable resource power generation. my country's offshore wind power installed capacity is also growing year by year. In the context of the global focus on developing a low-carbon economy, offshore wind power has the potential to become a game-changing renewable energy power. In densely populated coastal areas, gigawatt-scale offshore wind farms can be quickly established, which also makes offshore wind power one of the most important technologies to reduce carbon emissions in energy production in a cost-effective ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42E02D27/52E02D31/06
CPCE02D27/425E02D27/52E02D31/06
Inventor 魏克湘杨博杨文献耿晓锋李学军周舟
Owner 湘潭永达机械制造股份有限公司
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