| 摘要 |
PROBLEM TO BE SOLVED: To generate a large electric power by collecting many waves and increasing a reciprocating air flow rate in an air chamber. SOLUTION: A high pedestal 6 is built on a shore or an off-shore, a water tank 1 is installed thereon, and an opening wall 2 pointing to an open sea is provided with a divergent side wall and an inclination bottom 4 to produce the concentrated effect and the shallow effect of a tidal wave. The divergent inclination bottom 4 is structured such that, for example, the long pieces of comb-tooth-form bottom plates positioned facing each other are engaged in an inserting state with each other and mounted alternately on two side walls, the inclination angle of the bottom is also changed according to the width thereof and the height of the pedestal and the height of an artificial small tidal wave is freely controlled. This constitution widely collects waves and more increases a wave height, as the more the wave approaches the water tank 1, pumps up water from the opening wall 2, moved according to a storage water level, to the water tank 1, and rotates a water turbine 7 by continuously running a large quantity of waves after dynamic energy of waves is converted to energy in a static position to generate a large electric power.
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