Title:
HYDRAULIC WHEEL AND HYDROELECTRIC POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/126629
Kind Code:
A1
Abstract:
Disclosed is a hydraulic wheel, the hydraulic wheel comprising a spindle (1), an impeller, a lifting device and a floater, the impeller being arranged to pass through the spindle and being rotationally connected to the spindle; and comprising a number of sets of blades extending in a radial direction away from the spindle along the spindle, each set of blades comprising an outer frame and a baffle arranged inside the outer frame, the end of the baffle away from the spindle being fixedly connected to the outer frame, there being gaps both between both sides of the baffle and the outer frame and between the end of the baffle closer to the spindle and the spindle, the lifting device comprising two vertical lifting rails and sliding parts respectively slideably connected to the lifting rails, the sliding parts being respectively fixed on a platform, and the floater being connected to the platform to drive the impeller to move up along the lifting device in the vertical direction as the liquid level rises. The hydraulic wheel solves the problem of damaging a power generation device due to changes in the water level, achieves low water head power generation and improves the efficiency of power generation. Further disclosed is a hydroelectric power generation device.
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Inventors:
QIN YONG (CN)
Application Number:
PCT/CN2017/091519
Publication Date:
July 12, 2018
Filing Date:
July 03, 2017
Export Citation:
Assignee:
QIN YONG (CN)
International Classes:
F03B15/14; F03B7/00
Domestic Patent References:
| WO2015013980A1 | 2015-02-05 |
Foreign References:
| US20160138559A1 | 2016-05-19 | |||
| CN2398435Y | 2000-09-27 | |||
| CN202280562U | 2012-06-20 | |||
| CN102628419A | 2012-08-08 | |||
| CN105473846A | 2016-04-06 | |||
| CN102128121A | 2011-07-20 | |||
| JP2013076392A | 2013-04-25 | |||
| CN1834449A | 2006-09-20 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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