Efficient horizontal-axis wind turbine and application method thereof
A wind turbine and horizontal axis technology, which is applied to wind turbines, wind turbine control, wind energy generation and other directions, can solve the problems of low wind energy utilization rate and the inability of blades to change the angle as required, and achieves simple structure and improved wind energy utilization rate. , the effect of low self-weight
Pending Publication Date: 2021-06-18
铜陵正洋天能建筑保温装饰有限公司
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is that the blades of the existing horizontal-axis wind generators cannot change the angle according to the needs, and the utilization rate of wind energy is low. Therefore, a high-efficiency horizontal-axis wind generator and its use method are provided
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[0015] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments without creative efforts by those skilled in the art fall within the protection scope of the present invention.
[0016] like figure 1 As shown, the high-efficiency horizontal axis wind power generator includes: a vertical axis 1; also includes: a rotating platform 2, the rotating platform shown in the rotation is connected to the upper periphery of the vertical axis; a beam 3, the beam is fixed on the edge of the rotating platform; two Two discs 4, the two discs are respectively installed at the two ends of the crossbeam; two driving wheels 5, the two driving wheels are connected to the center of the two discs in rotation res...
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The invention discloses an efficient horizontal-axis wind turbine and an application method thereof. The efficient horizontal-axis wind turbine comprises a vertical axis, and further comprises a rotating platform, a cross beam, two discs, two driving wheels, a motor, a differential, transition wheels, driven wheels, first connecting rods and arc-shaped blades, wherein the driven wheels are meshed with the corresponding transition wheels; the driving wheels, the corresponding transition wheels and the corresponding driven wheels are connected through the first connecting rods; and the arc-shaped blades are attached to the surfaces of the corresponding driven wheels and connected with the circle centers of the corresponding driven wheels through second connecting rods. The efficient horizontal-axis wind turbine provided by the invention has the beneficial effects that the blades are driven to rotate through the rotating platform, meanwhile, the driving wheels are driven to rotate through the motor, the transition wheels and the driven wheels are driven to rotate, the windward angles of the blades are then changed, the structure is simple, the dead weight is low, the number of the blades is increased, and the wind energy utilization rate is increased.
Description
technical field [0001] The invention relates to the field of wind power generators, in particular to a horizontal axis wind power generator and a use method thereof. Background technique [0002] At present, the high-power wind turbines are still dominated by the horizontal axis. The power of the high-power wind turbine prototype has reached more than 5000KW, while the maximum power of the vertical axis wind turbine can only reach 100KW. There is still great potential for development. The sweeping area of the blade represents the space where the fan can obtain wind energy. The sweeping area of the horizontal axis fan is a circle, and the area of this circle is proportional to the square of the diameter. Therefore, the horizontal axis wind force can be increased by increasing the length of the blade. Significantly increase the swept area. The vertical axis fan has made great progress in improving the utilization rate of wind energy. The swept area of the vertical ax...
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IPC IPC(8): F03D1/06F03D1/02F03D7/02
CPCF03D1/02F03D7/0224F03D1/0658Y02E10/72Y02E10/74
Inventor 崔胜权
Owner 铜陵正洋天能建筑保温装饰有限公司