Wind-guiding device for vertical spindled windmill generator

A technology of wind power generation equipment and power generation device, which is applied to the control of wind power generators, wind power generators, wind power generators at right angles to the wind direction, etc., which can solve the problem that the power generation capacity is not as good as that of the horizontal axis wind power generation system, the wind receiving area of ​​the blades is small, and the cost is expensive and other issues, to achieve the effect of improving practicability, improving power generation efficiency, and protecting service life

Inactive Publication Date: 2011-04-13
邱金和
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In a wind power generation system, the power generation capacity is directly proportional to the wind interception area of ​​the blades. Although the horizontal axis wind power generation system has high power generation efficiency, it cannot be widely used in general situations due to its high cost.
On the other hand, although the cost of the vertical axis wind power generation system is relatively low, and it is easy to be popularized in general use, its power generation capacity is not as good as that of the horizontal axis wind power generation system due to the small wind-receiving area of ​​the blades, and there is still room for improvement

Method used

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  • Wind-guiding device for vertical spindled windmill generator
  • Wind-guiding device for vertical spindled windmill generator
  • Wind-guiding device for vertical spindled windmill generator

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Embodiment Construction

[0030] see figure 1 , figure 2 , which is the first embodiment of the wind deflector 1 of the vertical axis wind power generation equipment of the present invention, including a bracket group 11 and a deflector 12 for use in a vertical axis wind power generation equipment, the vertical axis wind power The power generation equipment uses a vertical shaft blade group 2 to drive a power generation device to generate electricity.

[0031] The bracket group 11 is arranged on one side of the vertical axis blade group 1 of the vertical axis wind power generation equipment, and the deflector 12 is arranged on the bracket group 11, so that the vertical axis blade group 1 The surrounding air flow is directed toward the vertical-axis blade set 2 to increase the wind pressure and rotational speed of the vertical-axis blade set 2 and improve the power generation efficiency of the power generation device.

[0032] see image 3 , which is the second embodiment of the present invention, b...

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Abstract

The present invention relates to a wind-guiding device for the vertical spindled windmill generator, including a set of supports and an air deflector. The support sets are installed at one side of the vertical spindled blade sets of the vertical spindled windmill generator, and the air deflector is installed on the support sets. By directing the air currents around the vertical spindled blade sets intensely to the vertical spindled blade sets in order to increase the wind pressure and the rotating speed of the vertical spindled blade sets, the generator efficiency can be improved.

Description

technical field [0001] The invention relates to a vertical-axis wind power generation device, in particular to a device that uses a deflector to guide air flow to a vertical-axis blade group for the vertical-axis wind power generation device to exert higher wind power generation efficiency. Background technique [0002] The wind power generation system uses the flow of air to provide a usable energy. When the air drives the blades to rotate, the power is transmitted to the generator through a rotor with fixed blades and a transmission shaft to drive the generator. generate electricity. The classification of wind power generation system can be divided into two types: horizontal axis and vertical axis wind power generation system. Among them, the horizontal axis wind power generation system has become the main wind power generation system because of its high power generation efficiency. Wing, 3-wing or multi-wing blades are driven by the wind to rotate. However, the blades of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/04F03D7/06
CPCY02E10/74
Inventor 邱金和
Owner 邱金和
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