Automatic installation anti-scouring protection device for offshore wind power

A technology for automatic installation and offshore wind power. It is used in protection devices, the configuration of installing/supporting wind turbines, and wind power generation. It can solve problems such as offshore wind foundation erosion, reduce initial investment costs, reduce installation difficulty, and have a wide range of applications. Effect

Active Publication Date: 2021-01-15
广东华蕴海上风电科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the local scour problem of offshore wind foundations, the present invention provides a technical solution for automatic installation of anti-scour protective devices for offshore wind power

Method used

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  • Automatic installation anti-scouring protection device for offshore wind power
  • Automatic installation anti-scouring protection device for offshore wind power
  • Automatic installation anti-scouring protection device for offshore wind power

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing.

[0026] As shown in the figure, an automatic installation anti-scouring protection device for offshore wind power is characterized in that it includes a wind power foundation 1, and the lower part of the wind power foundation 1 is fitted with a bionic grass support assembly, which includes a flexible support layer, bionic grass , the floating ring 2, the support pipe 3 and the anti-sliding component, the flexible supporting layer is arranged around the wind power foundation 1, the bionic grass is arranged on the flexible supporting layer, and the anti-sliding component is arranged on the outer wall of the wind power foundation 1 to hang the floating ring 2, The floating ring 2 is set outside the wind power foundation 1, and the supporting pipe 3 is arranged around the wind power foundation 1. Its inner end is rotatably matched with the floating ring 2. The rope reel 4 and th...

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Abstract

The invention belongs to the technical field of offshore wind power, and particularly relates to an automatic installation anti-scouring protection device for offshore wind power. The device comprisesa wind power foundation; the lower part of the wind power foundation is sleeved with a bionic grass support assembly in a matched mode; the bionic grass support assembly comprises a flexible supporting layer, bionic grass, a floating ring and a supporting pipe; an electric rope winder is annularly arranged on the upper part of the wind power foundation; the electric rope winder is connected witha corresponding supporting pipe through a lifting rope; and the electric rope winder is capable of driving the bionic grass supporting assembly to be folded or unfolded through the lifting rope. Compared with a traditional offshore wind power scouring prevention mode, the device has the advantages that bionic grass is adopted for scouring prevention, the price of raw materials is low, and the scouring prevention effect is good by fundamentally controlling generation of scouring; and according to the device, the traditional bionic grass anchoring step can be omitted, the installation difficultyis reduced, the installation cost is reduced, and the early-stage investment cost of offshore wind power plant construction is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of offshore wind power, and in particular relates to an automatic installation anti-scouring protection device for offshore wind power. Background technique [0002] As a renewable energy source, offshore wind power has developed rapidly in recent years. There are various forms of fan foundations in wind farms, mainly including gravity foundations, single pile foundations, tripod foundations, pile caps, jackets and suction cylinder foundations. Local erosion of offshore wind power foundation is a problem faced by the development of offshore wind power. The marine meteorological and hydrological conditions where offshore wind turbines and booster stations are complex and changeable, extreme waves and currents occur frequently. Under the action, the sediment near the pile is very easy to move, which makes the foundation structure exposed. On the one hand, this reduces the bearing capacity and stability of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/04E02D31/06E02D27/42E02D27/52F03D13/25
CPCE02B3/043E02D31/06E02D27/425E02D27/52F03D13/22F03D13/25Y02E10/72Y02E10/727
Inventor 朱嵘华王恒丰刘寒秋涂智圣马培宇张才亮孙香徐清富
Owner 广东华蕴海上风电科技有限公司
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