FISH-PROTECTION DEVICE OF OPEN WATER INTAKE

摘要

Fish-protection device of open water intake consists of water-impermeable with cut with constant height at beneath screen mounted on pontoon bridge and placed at angle to dynamical axis of water flow. The screen is hinged to abutment at the upper slant of water intake channel, to the screen telescopic frame is hinged, this is covered with elastic material, and with the other end the frame is fixed to abutment at the lower slant of water intake channel.