DEVICE FOR DRYING DRAIN WELL OF HYDROELECTRIC STATION

摘要

Use: removal of filtration water entering the building of a hydroelectric power station. The essence of the invention: when the hydraulic unit is operating under its impeller (6), a vacuum occurs, due to which the filtration water is pumped out of the drainage mark (3) through the pipeline (1), one end of which is lowered into the drainage inlet (3), and the other end is discharged into the discharge zone behind the impeller (6) of the turbine (1). 1 ill.