Vertical shaft wind power generation impeller with belt wheel mechanism

A pulley mechanism, vertical axis technology, applied in the field of vertical axis wind turbine impeller, can solve the problems of low energy capture efficiency and difficult self-starting, etc.

Inactive Publication Date: 2015-03-25
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In order to overcome the problems of difficult self-starting of lift-type vertical-axis impellers and low energy capture efficiency of drag-type vertical-axis impellers in the prior art, the present invention proposes a vertical-axis wind power generation impeller with a pulley mechanism

Method used

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  • Vertical shaft wind power generation impeller with belt wheel mechanism
  • Vertical shaft wind power generation impeller with belt wheel mechanism
  • Vertical shaft wind power generation impeller with belt wheel mechanism

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Embodiment Construction

[0032] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0033] like figure 1 As shown, a vertical axis wind power impeller with a pulley mechanism is mainly composed of a main shaft 8, an upper bracket 3, a lower bracket 14, a first pulley mechanism 4, a second pulley mechanism 7, a first baffle plate 1, a second pulley mechanism The second baffle 6 , the third baffle 10 , the fourth baffle 12 , the first blade 2 , the second blade 5 , the third blade 9 , the fourth blade 11 and the movable base 13 are composed.

[0034] like figure 2 As shown, the main shaft 8 is cylindrical, and there is a boss at the top and bottom of the main shaft, which are respectively the first boss 15 and the second boss 16 . The main shaft 8 is installed on the movable base 13 .

[0035] Both the first boss 15 and the second boss 16 are cylindrical, and both have the same diameter. Both the axis of the first boss 15 and the axis of the ...

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Abstract

The invention relates to a vertical shaft wind power generation impeller with a belt wheel mechanism. The vertical shaft wind power generation impeller mainly comprises a main shaft, an upper support, a lower support, a first belt wheel mechanism, a second belt wheel mechanism, a first blocking plate, a second blocking plate, a third blocking plate, a fourth blocking plate, a first vane, a second vane, a third vane, a fourth vane and a movable base.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a vertical axis wind power generation impeller with a pulley mechanism. Background technique [0002] Energy is the driving force and guarantee for the development and progress of human society. In recent years, with the rapid development of the global economy, conventional energy sources such as coal, oil, and natural gas have been consumed rapidly and in large quantities, which not only confronts human beings with the pressure of depletion of resources, but also is threatened by the continuous deterioration of the environment. Energy and environmental protection have become urgent problems that need to be solved urgently for human survival and development. As a clean and environmentally friendly new energy source, wind power neither consumes limited coal resources nor valuable underground wind resources, and is more conducive to the sustainable develo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/06
CPCY02E10/74F03D3/062
Inventor 宋保维安新宇毛昭勇张代雨田文龙丁文俊
Owner NORTHWESTERN POLYTECHNICAL UNIV
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