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Rectifying cover for wind-powered generator

A technology of fairings and wind turbines, which is applied to wind engines, engines, and wind power generation. It can solve problems such as damage to wind turbines, poor shock absorption performance, and rectifier collisions, and achieve good safety and good shock absorption performance.

Pending Publication Date: 2018-06-22
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing wind turbine fairing design is relatively traditional, the shock absorption performance is poor, and it is easy to collide with the rectifier after being hit, which will damage the wind turbine

Method used

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  • Rectifying cover for wind-powered generator
  • Rectifying cover for wind-powered generator

Examples

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specific Embodiment approach

[0016] combine figure 1 with figure 2 , the wind turbine fairing includes a semi-elliptical casing 1, the inner wall of the casing 1 is provided with a layer of flexible inner pad 2, the opening of the casing 1 is provided with a circular tube-shaped threaded cylinder 3, and the inner wall of the threaded cylinder 3 is tapped with a concave Screw thread, the outer wall of the threaded cylinder 3 is vertically connected with the inner wall of the casing 1 through four evenly distributed damping springs 4, and the inside of the casing 1 is provided with a cylindrical support rod 5, which is coaxial with the threaded cylinder 3, and the support rod 5 The end is vertically provided with a hemispherical shell-shaped suction bowl 7 , and the side of the support rod 5 is vertically provided with several push rods 6 connected with the inner wall of the casing 1 .

[0017] The casing 1, the supporting rod 5 and the ejector rod 6 are all made of stainless steel, which is durable, high...

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PUM

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Abstract

The invention discloses a rectifying cover for a wind-powered generator, and relates to the field of wind power generation equipment. When the rectifying cover for the wind-powered generator is mounted, a threaded barrel is screwed tightly on a convex thread shell of a distiller, and a front end part of the distiller is absorbed by a suction bowl. If a housing is under stress, damping springs aredeformed, and the rectification of the threaded barrel and the distiller can reduced; due to a flexible inner pad, the toughness of a housing also can be improved; and due to a support rod and ejectorrods, the strength of the housing can be improved. The distiller can be absorbed by the suction bowl so as to play an effect of protecting the distiller, and the damping performance is good; and therectifier can be protected extremely thoroughly, so that the security is good.

Description

technical field [0001] The invention relates to the field of wind power generation equipment, in particular to a wind turbine fairing. Background technique [0002] A wind turbine, referred to as a wind turbine, is a power generation device that converts power machinery into electrical energy without fuel and uses wind as energy. A fairing suitable for the collector must be installed in front of the blades of the wind turbine to form the inlet airflow channel of the fan. The fairing is generally designed in a streamlined shape. The existing wind turbine fairing design is relatively traditional, the shock absorption performance is poor, and it is easy to collide with the rectifier after being hit, which will damage the wind turbine. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a wind turbine fairing with a streamlined design, which can not only form the inlet air passage of the fan, but also has good shoc...

Claims

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Application Information

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IPC IPC(8): F03D80/00
CPCF03D80/00Y02E10/72
Inventor 武浩王龙来永斌高晓祥刘坤
Owner ANHUI UNIV OF SCI & TECH
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