Wind turbine generator set cabin cover with multiple protective functions

Abstract

The invention discloses a wind turbine generator set cabin cover with multiple protective functions. The wind turbine generator set cabin cover with the multiple protective functions includes a base and a base plate, wherein the base plate is installed at the upper end of the base, and the base is fixedly connected with the base plate through a bolt. A cooling window is arranged on the upper sideof the right end of the base plate, a connecting piece is arranged at the upper end of the cooling window, and a cover body is arranged at the left end of the connecting piece. Multi-layer protectivefilms are arranged in a fan cover, so that the cover body does not deform because of sun and rain, at the same time, the protective films can enable the fan cover to work in bad conditions and not tobe out of order, and a damping device is arranged in a connecting opening, when a fan runs, a spring and a telescopic rod have scalability, the effect of external wind force on the fan can be offset,so that the fan is not damaged by the effect of the wind force, and thus the fan is not enabled to generate additional maintenance costs to affect the working problem of a wind turbine generator.

Description

technical field [0001] The invention belongs to the technical field related to wind turbines, and in particular relates to a wind turbine nacelle cover with multiple protection functions. Background technique [0002] The working principle of a wind turbine is relatively simple. The wind rotor rotates under the action of the wind, which converts 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. In a broad sense, wind energy is also solar energy, so it can also be said that a wind generator is a thermal energy generator that uses the sun as a heat source and the atmosphere as a working medium. For many centuries, wind turbines, like hydraulic machinery, have been used as power sources to replace Human and animal power have played an important role in the development of productivity. [0003] The existing wind turbine nacelle cover technology has the fol...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a wind turbine nacelle cover with multiple protection functions, so as to solve the problem that in the process of use proposed in the above background technology, because the work is carried out outdoors, the wind force is relatively strong, so the wind force has a relatively large impact on the nacelle cover. Large destructive power, this will cause the wind turbine to break down, resulting in additional maintenance costs, and under long-term use, the cover will be deformed due to the sun and rain, which will affect the work of the wind turbine

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