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Large-scale superposable self-control sailboard type vertical axis wind power device

A power device and vertical axis technology, which is applied in the field of large-scale superimposed self-controlling sailboard vertical axis wind power device, can solve the problems of large blade area, large blade wind resistance, and poor control, and achieve easy air exhaust, small wind resistance, Easy to control effects

Active Publication Date: 2021-03-12
骆三贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also problems: the area of ​​the blade (sailboard) is too large, it is difficult to control, the inertia is large, and it is easy to be damaged; when the blade is opened, the wind resistance is large and the efficiency is low

Method used

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  • Large-scale superposable self-control sailboard type vertical axis wind power device
  • Large-scale superposable self-control sailboard type vertical axis wind power device

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Effect test

Embodiment Construction

[0025] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0026] like figure 1 As shown, the large-scale stackable self-control sailboard vertical axis wind power device of the present invention includes a vertical power shaft 1 and more than two sailboard groups.

[0027] Vertical power shafts are state of the art.

[0028] The sailboard group includes a sailboard 2 and a sailboard bearing device 4 thereof.

[0029] The sailboard carrying device includes a bracket and a connecting rod. The sailboard is vertically fixed on the support. The bracket is connected with the vertical power shaft through the connecting rod. The bottom of the support is provided with walking wheels 5. The sailboard is connected with the vertical power shaft through the sail board carrying device, so that the vertical power shaft can rotate. Under the action of wind force, the windsurfing group drives the vertical power shaft to ...

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PUM

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Abstract

The invention discloses a large-scale superposable self-control sailboard type vertical axis wind power device. The device comprises a vertical power shaft and more than two sailboard groups, whereineach sailboard group comprises a sailboard and a sailboard bearing device thereof; the sailboard consists of more than two window frames; the upper edge of each window frame is movably connected withan air door; the air door can be automatically opened or closed according to the wind direction; the sailboard is connected with the vertical power shaft through the sailboard bearing device so that the vertical power shaft rotates; the sailboard bearing device comprises a support frame and a connecting rod; the sailboard is vertically fixed on the support frame; the support frame is connected with the vertical power shaft through the connecting rod; and the bottom of the support frame is provided with walking wheels. The sailboard of the wind power device has the advantages that the control is easy; the service life is long; the wind resistance is small; the efficiency is high; and the wind power device can adapt to large-scale wind power equipment such as large-scale wind power generation equipment and the like.

Description

technical field [0001] The invention relates to a wind power device, in particular to a large-scale stackable self-control sailboard type vertical axis wind power device. Background technique [0002] Wind power is an earlier power used by humans, which can be used to pump water, generate electricity, etc. The wind power devices used are such as early windmills and current wind power generation devices. [0003] Existing wind power devices mainly include horizontal axis type and vertical axis type. [0004] The horizontal axis wind power device has the disadvantages that the longer the arm is, the easier it is to be blown by the wind and the slower the rotation speed. In addition, the wind receiving surface is limited and the torque output depends entirely on the frame shaft suspended in the air, so it cannot balance high torque and fast speed. . [0005] The vertical axis wind power device has obvious advantages, such as not being restricted by the wind direction, no nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/06F03D7/06F03D80/00
CPCF03D3/061F03D3/062F03D3/064F03D7/06F03D80/00Y02E10/74
Inventor 骆三贵
Owner 骆三贵
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