| 摘要 |
PROBLEM TO BE SOLVED: To provide a power generation device of a water turbine type which does not need many spaces for the construction of a dam and facilities or the like.SOLUTION: A hole is formed at the center of a bottom of a water tank 1, a propeller 2 interlocked with a generator 4 is installed in the hole, the water tank is fully filled with water or sea water, the hydraulic pressure of the bottom of the water tank is raised, the propeller interlocked with the generator is rotated by a natural property of water and a water force trying to flow downwardly, and power is generated. By fully filling the water tank with water constantly, the hydraulic pressure of the bottom of the water tank becomes constant, and stable rotation is obtained by a strong force of the shaft propeller which is interlocked with the generator. This hydraulic pressure propeller rotation power generation method of a water-tank water storage type does not need the construction of the dam or the like at the feeding of water, and is compact in size for the power generation facilities or the like, thus not needing the many spaces. |
