Wind power generation device based on vertical direction change
A wind power generation device and direction changing technology, which is applied in wind power generation, wind power engine, wind power motor combination, etc., can solve the problems of damage to fan blades, reduced rotation efficiency of fan blades, and failure to rotate normally, so as to avoid freezing and overcome rotation efficiency drop effect
Active Publication Date: 2018-02-23
王贤 +1
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Problems solved by technology
[0006] The purpose of the present invention is to provide a wind power generation device based on vertical direction change, which can avoid blowing large sand and stone particles on the windward side of the fan blades to damage the fan blades; Large snow particles hit the windward side of the fan blade at high speed, overcoming the technical defect of the fan blade's rotation efficiency being reduced or even unable to rotate normally
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[0024] In order to make the technical solution of the present invention clearer, the following in conjunction with the attached Figures 1 to 6 , the present invention will be described in detail. It should be understood that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the protection scope of the present invention.
[0025] The present invention is a wind power generation device based on vertical direction change, which includes a cylindrical body 1, the section of the wall of the cylindrical body 1 along the axial direction is as follows: the middle part of the outer side protrudes outward to form an arc 2, and It is a straight line 3, a plurality of radial passages 4 are arranged around the axis of the cylindrical body 1 on the wall of the middle part of the cylindrical body 1, and wind power generating devices are arranged in each of the radial passages 4. The wind power generatio...
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The invention discloses a wind power generation device based on vertical direction changing. The wind power generation device comprises a cylindrical body. According to the section of the cylinder wall of the cylindrical body in the axial direction, the middle portion of the outer side is convex outwards to form an arc, the inner side is in a straight line shape, a plurality of radial channels are arranged on the cylinder wall at the middle portion of the cylindrical body around the axis of the cylindrical shell, and wind power generation device bodies are arranged in the radial channels. Each wind power generation device body comprises fan blades used for driving the wind power generation device body. The axes of fan blade rotation shafts of the fan blades coincide with the axes of the radial channels. According to the wind power generation device based on vertical direction changing, the situation that storm wind blows large sand and stone grains to windward faces of the fan blades, and the fan blades are damaged can be avoided; and in the cold snowstorm weather, large snow grains can be prevented from beating the windward faces of the fan blades at a high speed, and the technical defects that the rotation efficiency of the fan blades is reduced, and even the fan blades cannot normally rotate are overcome.
Description
technical field [0001] The invention relates to a device for generating electricity by using air pressure difference. Background technique [0002] Using wind energy to turn the fan blades and drive the generator to generate electricity through the rotating fan blades, this traditional wind power generation technology is mature and widely used. For example, the invention patent "Wind Power Generation Device" with application number 201080008030.7, the invention patent "Wind Power Generation Device and Wind Power Generation System" with application number 201310213028.9, the invention "Wind Power Generator" with application number 200910161208.0, etc., in order to track the wind direction, people also Invented azimuth tracking drive devices, such as the invention "Wind Power Equipment" with application number 01811561.6, and the invention "Automatic Wind Direction Tracking Solar Wind Power Generation System" with application number 201010236404.2. [0003] However, when our ...
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IPC IPC(8): F03D9/25F03D9/45F03D80/00
CPCF03D9/25F03D9/45F03D9/48F03D80/00F05B2240/13Y02B10/30Y02E10/72Y02E10/728
Inventor 王贤金祺然
Owner 王贤