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Wind driven generator protection bottom shell

A technology of wind turbines and protective shells, which is applied in the direction of wind turbine transportation, wind power generation, installation/support configuration of wind turbines, etc. It can solve the problems of poor cost performance and achieve the effect of light structure, ensuring stability and preventing loosening

Active Publication Date: 2021-10-01
宁夏鲁禹综合能源服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a protective bottom shell for wind power generators, which solves the problem of poor cost performance caused by reinforcing the weight and thickness of its base and stabilizing wind power generators

Method used

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Experimental program
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Effect test

Embodiment Construction

[0024] use Figure 1-Figure 6 A protective bottom case for a wind power generator according to an embodiment of the present invention will be described as follows.

[0025] Such as Figure 1-Figure 6 As shown, a wind power generator protection bottom shell according to the present invention includes a base protection shell 1, the inside of the base protection shell 1 is fixedly connected with a support column 2, and the bottom end of the base protection shell 1 is connected to the earth. The inner cavity is plugged, the top of the support column 2 is fixedly connected with a magnetic induction generator 4, and the inner cavity of the magnetic induction generator 4 is rotatably connected with a cutting threaded rod, and the front end of the magnetic induction generator 4 The strip fan blade 3 is rotatably connected by cutting the threaded rod.

[0026] The base protective shell 1 includes an outer cover 11, the bottom end of the support column 2 is fixedly connected with the ...

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Abstract

The invention belongs to the field of wind energy industry, and particularly relates to a wind driven generator protection bottom shell. The wind driven generator protection bottom shell comprises a base protection shell, a supporting column is fixedly connected to the interior of the base protection shell, the bottom end of the base protection shell is connected with an inner cavity of the ground in an inserted mode, the top end of the supporting column is fixedly connected with a magnetic induction line generator, an inner cavity of the magnetic induction line generator is rotationally connected with a cutting threaded rod, and the front end of the magnetic induction line generator is rotationally connected with a strip fan blade through the cutting threaded rod. At the installation site, after the base protection shell is vertically fixed in a foundation through positioning plugs, an external plug is inserted into the foundation, the four sets of positioning plugs further stabilize the connection between the base protection shell and the ground, so that the stability of the device is guaranteed; and the weight and the thickness of a base of the device do not need to be reinforced, so that a large amount of metal counterweight materials are saved, the used raw materials are greatly reduced, the manufacturing cost is lower, the structure is light, and transportation of the device is simpler due to the detachable structure.

Description

technical field [0001] The invention belongs to the field of wind energy industry, in particular to a protective bottom shell of a wind power generator. Background technique [0002] In the family of new energy and renewable energy, solar energy and wind energy are one of the most widely used clean energy sources. Many solar generators and wind energy generators have appeared. The volume of wind energy generating equipment in the prior art is relatively large. And it is usually installed in remote areas with sufficient wind energy. On the one hand, remote and open areas are sparsely populated, and the wind is strong and windy. The electricity generated by this kind of wind is relatively stable. On the other hand, wind power generation is essentially cutting magnetic induction lines to generate electricity , so a strong magnetic field is often generated around the wind power plant, which affects the health of the surrounding residents. [0003] Due to the high design height ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/20F03D13/40F16F15/02F16F15/067
CPCF03D13/20F03D13/40F16F15/02F16F15/067Y02E10/728Y02P70/50
Inventor 徐诚
Owner 宁夏鲁禹综合能源服务有限公司
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