Ventilation and heat dissipation device used in wind generating set

Abstract

The invention discloses a ventilation and heat dissipation device used in a wind generating set, and relates to the field of wind power generation. The ventilation and heat dissipation device comprises a fixed outer box, wherein a buckling end groove is horizontally formed in one side edge of the fixed outer box, side fixing blocks are vertically welded to the top face and the bottom face of the fixed outer box, and connecting through holes are formed in the side edges of the side fixing blocks; the side edge, away from the buckling end groove, of the fixed outer box is provided with a ventilation grid, the top face of the fixed outer box is vertically and upwards in butt joint with an extending vertical pipe, the top end of the extending vertical pipe is horizontally in butt joint with a top fixing block, and one end of the top fixing block is provided with fan blades; and the side edge of the buckling end groove is symmetrically provided with ventilation holes, and a side through groove is formed in the side edge, close to the ventilation grid, of the buckling end groove. The device is designed into a split structure, the structure is simple, operation is easy and convenient, transmission is more direct and efficient due to the adoption of a mechanical connecting mechanism, and meanwhile, energy saving and environmental protection are better achieved due to the fact that wind energy is used for driving.

Description

technical field [0001] The invention relates to the technical field of wind power generators, in particular to a ventilation and heat dissipation device used in wind power generators. Background technique [0002] Wind is one of the energy sources without pollution. And it is inexhaustible and inexhaustible. For coastal islands, grasslands, pastoral areas, mountainous and plateau areas that lack water, fuel, and inconvenient transportation, the use of wind power generation according to local conditions is very suitable and promising. Offshore wind power is an important field of renewable energy development, an important force to promote wind power technology progress and industrial upgrading, and an important measure to promote energy structure adjustment. my country is rich in offshore wind energy resources. Accelerating the construction of offshore wind power projects is of great significance for promoting the control of atmospheric smog in coastal areas, adjusting the e...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a ventilation and heat dissipation device used in a wind power generating set, to solve the above-mentioned background technology for the current wind power generation, inside the main body of the power generation, due to the continuous operation of the body, there will be heat. When the heat reaches a certain value, it will have a certain impact on the generator set. The traditional heat dissipation is to open cooling holes on the outer side of the main body of the power generation to dissipate heat. And some use the fan body to actively dissipate heat from its interior. This kind of heat dissipation still requires the use of a part of the wind power to generate electricity, which makes it a waste of resources and is not conducive to the current energy-saving and emission-reduction guidelines.

Images