Title:
WIND WHEEL SUSPENSION TYPE VERTICAL AXIS WIND TURBINE
Document Type and Number:
WIPO Patent Application WO/2018/049827
Kind Code:
A1
Abstract:
A wind wheel suspension type vertical axis wind turbine, comprising a bearing body, at least one wind wheel, and generators (G) corresponding to the wind wheels. The generators (G) are provided on the bearing body, the wind wheel rotates around a vertical rotation axis thereof, and the bearing body determines the vertical rotation axes of the wind wheels; the wind wheel comprises a wheel frame and blades (2) distributed on the periphery of the wheel frame, the wheel frame being rotatably connected to the bearing body; the wind wheel is suspended below or on a side surface of the bearing body; the wheel frame comprises an upper connecting part and a lower connecting part, the upper connecting part being connected to an upper end or upper part of the blade (2), and the lower connecting part being connected to a lower end or lower part of the blade (2). By improving the structure of the wind wheel, the suspension arrangement of the vertical-axis wind wheels is realized, so that the rotation stability of the wind wheel can be improved by effectively utilizing the dead weight of the wind wheel; or, the existing facility can be used as the bearing body of the wind turbine, and a device can also be conveniently and quickly mounted, thereby facilitating reducing the cost of a small-sized wind turbine, and improving the popularization rate of thereof.
Inventors:
LI YIBO (CN)
LI FENG (CN)
LI FENG (CN)
Application Number:
PCT/CN2017/083482
Publication Date:
March 22, 2018
Filing Date:
May 08, 2017
Export Citation:
Assignee:
LI YIBO (CN)
International Classes:
F03D3/06; F03D3/00; F03D7/06
Foreign References:
CN202117866U | 2012-01-18 | |||
CN203348006U | 2013-12-18 | |||
CN1617979A | 2005-05-18 | |||
CN103939284A | 2014-07-23 | |||
CN204458216U | 2015-07-08 | |||
JP2013007380A | 2013-01-10 | |||
CN101581270A | 2009-11-18 | |||
CN202832977U | 2013-03-27 | |||
US4303835A | 1981-12-01 | |||
CN2813915Y | 2006-09-06 | |||
CN1657771A | 2005-08-24 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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