| 摘要 |
FIELD: machine building. ^ SUBSTANCE: invention refers to hydroelectric power plants. Hydroelectric power plant includes runner 2 fully submerged into water and installed so that it can be rotated, housing with half-round groove, which encloses runner 2 on one side. The other side of runner 2 is located in water stream. Runner 2 is provided with horizontal rotation axis. Housing is arranged at the river bottom and hinged on the ends of arms the other ends of which are hinged to the piles mounted into the river bottom. External surface of the housing is concentric to the groove, equipped with radially located soil washing-out nozzles, as well as cutters. Hydroelectric power plant is provided with a drive to perform backward swinging movement of the housing relative to the arms. ^ EFFECT: simplifying the manufacturing technology and reducing the cost of hydroelectric power plant. ^ 3 cl, 2 dwg |
