| 摘要 |
FIELD: hydraulic building, particularly fish-passing structures permitting fish passage through support structures to fish hatchery and growth areas. ^ SUBSTANCE: outlet head comprises fish-passing path made as gutter and connected to inlet head, transportation conveyer arranged inside outlet head and fish transfer means, which provides fish movement from fish-pass. Outlet head is created in upper pool of hydrosystem and is independently installed so that it may be connected to fish-passing path and separated therefrom. Outlet head has floating pontoons. Outlet head has perforated end part facing water storage pond. Swimming-in orifice has dimension corresponding to that of fish-passing path. Floating pontoons are arranged from outlet head sides and form side walls thereof. Fish transfer means is made as transport ship. ^ EFFECT: possibility to create conditions favorable for fish passage in upper pool. ^ 3 cl, 7 dwg |
