Hydroenergy power generation system

The utility model belongs to the technical field of hydroelectric power generation, solves the technical problems that in the prior art, a small and micro power generation system is limited in power production and cannot be popularized and applied on a large scale, and provides a hydroelectric power generation system which comprises a vertically-arranged sealed pressurization pool, and the interior of the sealed pressurization pool is sequentially divided into a gas storage pool, a water storage pool and a power generation chamber from top to bottom. The gas storage pool is communicated with the water storage pool, the water storage pool is communicated with the power generation chamber through a conical variable-torque pressurizing sewer arranged between the water storage pool and the power generation chamber, and the large-opening end of the conical variable-torque pressurizing sewer faces upwards and is integrally formed with the inner wall of the sealed pressurizing pool. And a variable-torque stamping wa