A vertical axis wind power generator

A wind power generation device and windmill technology, applied in the field of wind power generation, can solve problems such as low power generation efficiency, mechanical strain, and high noise, and achieve the effects of improving power generation efficiency, prolonging service life, and reducing noise

Active Publication Date: 2018-05-29
SHENZHEN SMART SECURITY & SURVEILLANCE SERVICE ROBOT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the technical problem to be solved by the present invention is to provide a vertical axis wind power generation device to solve the problems of low power generation efficiency, high noise and mechanical strain caused by friction in the prior art wind power generation device

Method used

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  • A vertical axis wind power generator
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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] The embodiment of the present invention provides a vertical axis wind power generation device, please refer to Figure 1 to Figure 3 , the device includes: a fixed frame 10, a suspension frame 20 and a vertical windmill 30. It should be noted that the vertical windmill referred to in the present invention refers to a wind generator in which the rotation axis of the blades is perpendicular to the ground or the airflow direction.

[0027] It should be noted that, in order to prevent the components from being magnetized, the materials of the fixing...

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Abstract

The invention discloses a vertical axis wind power generation device, and belongs to the technical field of wind power generation. The device comprises a fixing frame, a suspending frame and a vertical windmill; the fixing frame comprises an upper cover, a lower disk and a first supporting pillar connected to the middle of the upper cover and the lower disk; magnets are arranged on the upper cover and the lower disk; the suspending frame comprises an upper bracket and a lower bracket; the vertical windmill is fixed between the upper bracket and the lower bracket; the suspending frame is erected in the fixing frame; the upper bracket and the lower bracket of the suspending frame are provided with second magnets in opposite to the first magnet; the second magnets are in mutual repulsion with the first magnet. By adopting the vertical axis wind power generation device, the zero friction between the vertical windmill and the fixing frame is realized, the power generation efficiency is improved during the power generation process; moreover, noise is reduced, and the service life of the vertical wind power generation device is prolonged.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a vertical axis wind power generation device. Background technique [0002] In recent years, since wind power generation has no fuel problem, nor does it produce radiation or air pollution, it is more green and environmentally friendly than thermal power and nuclear power generation. Therefore, it has attracted more and more attention from all over the world. [0003] The main structure of the existing wind power generation device mainly includes a windmill shaft. One end of the windmill shaft is fixed with a plurality of fan blades, the other end is connected to the gear box, and then connected to the generator set. The main structure is supported by a backbone and a foundation. Convert wind energy into electrical energy with large windmill arrays. But there are following problems in the wind power generating device of prior art: one, the power generation efficien...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D3/06
CPCY02E10/74
Inventor 黄卜夫潘鸿标王星华
Owner SHENZHEN SMART SECURITY & SURVEILLANCE SERVICE ROBOT CO LTD
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