Wind-driven generator equipped with screw propulsion device

Abstract

Provided is a wind-driven generator equipped with a screw propulsion device, relating to the wind-driven generator. The wind-driven generator comprises a base, a support column and an electricity-generating platform. The wind-driven generator is arranged on the electricity-generating platform. The base comprises a platform seat and a support seat. A scissor-fork elevating device is arranged on a support seat. A platform seat and a support seat can move up and down mutually. The wind-driven generator can be accommodated into the platform seat. The bottom of the support seat is further equippedwith the screw propulsion device. Compared with the prior art, the wind-driven generator can be suitable for a windy place in a desert. Before a dust storm comes, the generator can be automatically accommodated and automatically released when the dust storm leaves. The generator is prevented from damage due to dust and strong wind. The wind-driven generator can be used for a long time in the desert environment.

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 a wind turbine is that the wind rotor rotates under the action of the wind, converting the kinetic energy of the wind into the mechanical energy of the wind rotor shaft, and the generator rotates to generate electricity under the drive of the wind rotor shaft. Therefore, the stronger the wind force and the longer the duration of the wind force, the most efficient wind power generation will be. Due to the large temperature difference between day and night and few shelters in desert areas, the wind is constant all year round, especially at night, which is suitable for wind power generation. At the same time, due to the lack of water in desert areas, it is not suitable for living and production, hydropower and thermal power cannot be built, and solar power cannot be used to generate electricit...

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 screw propulsion device. The present invention is suitable for desert windy areas, and can automatically store the generator before the sandstorm comes, and automatically release it after the end, preventing the generator from Solve the problem that wind turbines cannot be used for a long time in desert environment due to damage caused by dust and strong wind

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