The invention relates to a circulating water hydroelectric
power station constructed through interaction of
self weight of water bodies and buoyance. The circulating water hydroelectric
power station comprises a partitioning reservoir, a water
injection pump, a water injection
pipe, a
water supply pipeline, a water tank, a water delivering
pipe, a
water turbine, a
water pumping cylinder body, a water replacing box body, a gravity cylinder body, a buoyance box body, a
water pumping cylinder body
piston disk, a gravity cylinder body
piston disk,
piston disk connecting rods and a water replacing box body drain
pipe. Through the adoption of the technical scheme adopted by the circulating water hydroelectric
power station disclosed by the invention, under the premise of without dependence on or drawing support from other outside force, and without consumption of energy sources such as fossil, only the original
self weight of the water bodies and the characteristics of the buoyance are utilized, the
self weight of the water bodies and the buoyance mutually utilize the force of the other part in a device
system which is artificially mounted, so that after the water bodies and required water quantity continuously and automatically operate to any required height which is artificially set to form a required drop height, and then through a water guiding device
system and a water delivering pipeline, the water bodies and the water quantity flow past the
water turbine, so that the
water turbine acts to produce
electric energy.