Anti-scouring device for offshore wind power generation

Abstract

The invention discloses an anti-scouring device for offshore wind power generation. The anti-scouring device for offshore wind power generation comprises a foundation strata, wherein a pile port groove is formed in the top part of the foundation strata; a cylindrical sand quilt body is fixed into the pile port groove and is of a hollow structure; a steel pipe column fixedly sleeves in the cylindrical sand quilt body; a square-shaped sand quilt body is paved on the top part of the foundation strata; an attached cloth is connected between the square-shaped sand quilt body and the cylindrical sand quilt body, and is in a frustum shape; an elastic piece is arranged on the attached cloth; a sanding belt is embedded to the top part of the foundation strata and the outer side of the cylindrical sand quilt body; the cylindrical sand quilt body and the square-shaped sand quilt body are formed by sand quilt units; each sand quilt unit comprises a sand cover and a sand bottom which are connectedin a sewing way; and each sand bottom comprises a first reinforced belt and a reinforced sling belt. According to the anti-scouring device for offshore wind power generation provided by the invention,through three-level protection, the impact of a seabed rip current on the steel pipe column can be effectively relieved, the impact force is greatly reduced, the protection period is prolonged, and an anti-scouring effect is achieved.

Description

technical field [0001] The invention relates to the technical field of offshore wind power generation devices, in particular to an anti-scouring device for offshore wind power generation. Background technique [0002] Wind power is the fastest growing green energy technology in the world. While the construction of onshore wind farms is developing rapidly, people have noticed some restrictions on the utilization of onshore wind energy, such as large land occupation and noise pollution. Due to the abundance of offshore wind energy resources and the feasibility of today's technology, the ocean will be a rapidly growing wind power market. European and American offshore wind farms are on the eve of large-scale development. my country's eastern coast has a vast sea area with a water depth of less than 50m, and it is very close to the power load center (coastal economically developed power shortage area). With the development of offshore wind farm technology, wind power will surel...

AI Technical Summary

Problems solved by technology

[0003] The pile foundation of wind power generation is vulnerable to the impact of seawater during use. Over time, it is prone to erosion problems, causing the pile foundation to be unstable or even toppled. Therefore, it is necessary to protect the pile foundation to reduce the erosion of seawater on the pile foundation

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