| 摘要 |
FIELD: small hydroelectric power stations engineering. ^ SUBSTANCE: hydroelectric power station has plate, placed at depth with slant toward flow for 1/3 depth with possible taking of energy of upper layer of water flow and raising said layer on some height, at least, one turbine placed in base of vertical hollow having bell mouth like inlet. Between slanted plate and bell mouth inlet of vertical hollow a hydraulic ram is placed, inlet of which is connected to upper end of slanted plate by supply pipe mounted at slant towards hydraulic ram and provided with bell mouth inlet at end on the side of plate. Outlet of hydraulic ram is connected to vertical hollow by force pipeline. Turbine may be mounted on vertical axis. In base of vertical hollow a cascade of turbines may be mounted on horizontal axes. ^ EFFECT: higher reliability, higher effectiveness. ^ 3 cl, 1 dwg |
