| 摘要 |
PURPOSE:To enhance the efficiency of power generation, by composing a hydroelectric power generation equipment of a water tank, an enclosed water tank, a water dropping pipe, a water returning pipe, a propeller box, valves, a motor, a propeller, an electricity generator, etc., and repeatedly circulating water down and up. CONSTITUTION:A lower valve 3 is closed and an upper air vent valve 13 is opened, so that a water tank 1 is supplied with water up to a line A. At the same time, a water dropping pipe 11, a water returning pipe 12, a propeller box 10, etc. are filled with water to such an extent that the water overflows to an closed water tank 2 through the upper air vent valve 13. After that, the air vent valve 13 is closed. The water is moved up to the air vent valve 13 through each portion of the enclosed water tank 2 by a water pump-up unit comprising a motor 4, a shaft 5, a propeller 6, etc., to facilitate the supplementary feed of the water to compensate for the water drop from the water tank 1. The pipes 11, 12 make it possible that the water moved up by the water pump-up unit is fed in a supplementary manner, without receiving much resistance. After the pump-up unit is rotated by the motor 4, the lower vavle 3 is opened to revolve the water down and up to efficiently start generating electricity. |
