Title:
水力発電装置
Document Type and Number:
Japanese Patent JP5517010
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To provide a highly effective hydropower generation device that enables water flow energy to be converted into a rotational force of a water wheel member further stably and effectively, without reducing the rotational force of the water wheel member, by concentrating the water flow energy so as not to produce superfluous power.SOLUTION: A hydropower generation device G1 includes: a flame 1; a water flow body 2 being provided on the frame and having a water inlet 21 at an upper side thereof and a water outlet 20 at a lower side thereof; a water wheel member 3 having a propeller 31 fixed to a rotational shaft 30 and rotational shaft and being pivotally supported in an inside of the water flow body 2 in a rotatable manner; a water flow guiding unit 5 having a first guide face 50 and a second guide face 51 in which a water flow guided by the guide faces 50, 51 are joined and collided with the propeller 31, the first guide face 50 being placed above the propeller 31 in an inside of the water flow body 2 and being inclined downwardly towards the propeller, and the second guide face 51 separating the water flow in combination with the first guide face 50; and a power generator 7 for converting the rotational power of the rotational shaft 30 of the water wheel member 3 into electric power.
More Like This:
Inventors:
Nagao
Application Number:
JP2013125036A
Publication Date:
June 11, 2014
Filing Date:
May 28, 2013
Export Citation:
Assignee:
Nagao
International Classes:
F03B17/06; F03B3/18
Domestic Patent References:
| JPS3512656B1 | ||||
| JP2009221882A | 2009-10-01 | |||
| JP2013053615A | 2013-03-21 | |||
| JP2011122577A | 2011-06-23 | |||
| JPS60195383A | 1985-10-03 | |||
| JPS3512656B1 |
Attorney, Agent or Firm:
Anami Kensaku
Akira Takamiya
Akira Takamiya