Wind driven generator with vertical contracting and stretching structure

A technology for wind turbines and scaling structures, which is applied to wind turbines, wind turbines that are consistent with the wind direction, and control of wind turbines, can solve problems such as wind turbines that cannot be used for a long time, and Guaranteed life and reduced wear and tear

Inactive Publication Date: 2018-07-31
NINGBO JIANGBEI RUICHEN HANDICRAFT DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a wind power generator with a vertical scaling structure. The present invention is suitable for desert windy areas, and can automatically store the generato

Method used

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  • Wind driven generator with vertical contracting and stretching structure
  • Wind driven generator with vertical contracting and stretching structure
  • Wind driven generator with vertical contracting and stretching structure

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0027] Such as Figure 1 to Figure 7 As shown, a wind generator with a vertical zoom structure includes a base, a support column, and a power generation platform 3. The base includes a platform base 1 and a support base 2, and the power generation platform 3 is provided with an electric rotating shaft 35 , A wind generator 31 is rotatably arranged on the electric shaft 35, a number of blades 32 are arranged on the top of the wind generator 31, a folder 33 is arranged on the blades 32, and a blade storage chamber 34 is arranged on the wind generator 31. The folder 33 Under the action of, the blade 32 can be folded into the blade storage chamber 34.

[0028] The platform base 1 includes a round table surface 11 and an inclined surface 12 surrounding the round table surface 11. The center of the round table surface 11 is provided with a communicating hol...

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Abstract

The invention discloses a wind driven generator with a vertical contracting and stretching structure and relates to a wind driven generator. The wind driven generator comprises a pedestal, a supporting column and a power generation platform. A wind driven generator body is arranged on the power generation platform. The pedestal comprises a platform base and a supporting base. A plurality of straight-through grooves are formed in the bottom of the platform base. The straight-through grooves are distributed in a plurality of concentric circles. Screws are arranged in the straight-through grooves. Fixators are spirally and rotationally arranged on the screws and fixed in the straight-through grooves. The screws extend into the supporting base. A rotary motor matched with the screws is arranged in the supporting base. The platform base and the supporting base can move up and down relatively. The wind driven generator body can be stored in the platform base. Compared with the prior art, thewind driven generator is suitable for desert windy regions, the generator body can be automatically contracted before sand storms and automatically stretched after the sand storms, the generator bodyis prevented from being damaged by sand and strong wind, and the problem that wind driven generators cannot be used for a long time in the desert environment is solved.

Description

Technical field [0001] The invention relates to a wind power generator, in particular to a wind power generator used in harsh environments. Background technique [0002] The principle of the wind turbine is that the wind wheel rotates under the action of the wind, and the kinetic energy of the wind is converted into the mechanical energy of the wind wheel shaft. The generator rotates and generates electricity under the drive of the wind wheel shaft. Therefore, the stronger the wind and the longer the duration of the wind, the best efficiency is when using wind power. Due to the large temperature difference between day and night and few shelters in desert areas, the wind is constant throughout the year, especially at night, which is suitable for wind power generation. At the same time, due to the lack of water in the desert area, which is not suitable for living and production, hydropower and thermal power cannot be built, and solar energy cannot be used to generate electricity a...

Claims

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Application Information

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IPC IPC(8): F03D7/04F03D1/06F03D9/11F03D80/00F03D13/20
CPCF03D1/0675F03D7/0268F03D7/042F03D9/11F03D13/20F03D80/00Y02E10/72Y02E10/728Y02E70/30Y02A40/22
Inventor 刘永华
Owner NINGBO JIANGBEI RUICHEN HANDICRAFT DESIGN
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