A wind-gathering type wind power generation device

Abstract

The invention provides a wind gathering type wind power generation device. A wind wheel shaft is installed at the middle position of a chassis, a wind indicator is installed at the top ends of supports, the wind indicator is installed on the supports through a wind indicator shaft, and a delay two-direction switch is installed on an upper support sleeve; the three supports are installed with a wind wheel as the center, the tail ends of the supports are located on the outer side of the chassis, the tail ends of the support A, the support B and the support C are provided with pulleys, the pulleys are matched with a rail, and the support A, the support B and the support C move with the rail as a running rail; and a wind gathering plate is installed on each of the support A and the support B, the wind gathering plates penetrate shafts, the two ends of the shafts are fixed to the supports, elastic springs are arranged between the wind gathering plates and the supports, the elasticity of the elastic springs is sequentially reduced, the shafts of the wind gathering plates are centrally rotatable, the wind gathering plates are arranged in the support A and the support B, and the areas of the wind gathering plates are sequentially reduced from the wind wheel to the tail ends of the supports. The wind gathering type wind power generation device has the beneficial effects that a stable regular triangle structure is adopted, design is simple, and cost is low.

Description

technical field [0001] The invention relates to the field of power generation, in particular to a wind gathering type wind power generation device. Background technique [0002] The principle of wind power generation is to use the wind to drive the blades of the windmill to rotate, and then increase the speed of rotation through the speed increaser to drive the generator to generate electricity. According to the current windmill technology, electricity can be generated at a breeze speed of about three meters per second. Wind power is becoming a craze around the world because it has no fuel issues and doesn't produce radiation or air pollution. Wind power is very popular in Finland, Denmark and other countries; my country is also vigorously promoting it in the western region. [0003] Existing wind generators are mainly composed of nose, swivel, empennage and blades. Every part is very important, and the functions of each part are: the blades are used to receive wind force...

AI Technical Summary

Problems solved by technology

It is obvious that the power generated by a wind turbine is related to the size of the wind. Usually, the greater the wind, the better the power generation efficiency. Therefore, most wind turbines are installed in areas with strong winds all year round. However, because the mechanical structure has an upper limit on the force, when the wind is too strong It may cause damage to the wind turbine, so some safety devices are needed

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