| 摘要 |
FIELD: construction. ^ SUBSTANCE: method of protection and deflection of fish from source of hazard involves water jet projection to location of fish concentration in front of water intake space. To optimise process of fish protection and deflection out of area of immediate affection by hydro-electric power station and other large-scale sources of hazard, water jets are projected by mobile jet generator moving along water intake space in locations of fish concentration. Water jets facilitate forming local drifting flow in front of mobile jet generator, the flow capturing, detaining and transporting fish to a safe part of water body. Mobile jet generator moves in locations of fish concentration only in dusk and darkness hours of a day. ^ EFFECT: fish protection and deflection from water intake plant. ^ 2 cl, 1 dwg |
