Tank-type water storage hydroelectric generation device capable of saving water and kinetic force and high in generating efficiency

The invention relates to a tank-type water storage hydroelectric generation device capable of saving water and kinetic force and high in generating efficiency. The technical effects that the water and kinetic force can be saved and the generating efficiency is high can be achieved. Water circulation use is adopted in water saving. Tank-type water storage electricity generation with the height being dozens of meters or above is adopted in electricity generation, and water depth pressure is large. Meanwhile, an up-down water replenishing technology is adopted, a lower water replenishing pipe opening directly faces blades to impact on the blades, so that rotation of the blades is accelerated, and the generating efficiency is high. Water discharged out of a water storage tank is led into upper and lower aerial ponds through an unpowered water guide plate technology and then is replenished into the water storage tank, and close-range water replenishing is adopted in up-down water replenishing. According to the sch