A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish blocking system and fish blocking method for fish pass type ship lock
The invention discloses a fish blocking system for a fish pass type ship lock. The fish blocking system comprises a fish blocking railing and a fish blocking net, the fish blocking railing is mounted on a fish blocking railing lifter, two ends of the fish blocking railing lifter are mounted on a left side wall of a ship lock chamber and on the right side wall of the ship lock chamber, one end of the fish blocking net is mounted on the fish blocking railing lifter, and the other end of the fish blocking net is mounted at the top of an upper lock head curtain wall. By the aid of the fish blocking system for the fish pass type ship lock on ship locks of a built river blocking engineering and a new building river blocking engineering of a navigable river, engineering investment for building fish pass facilities can be greatly saved, a migration fish school in the ship lock enters an upstream water area through an upper lock head meter gate, and ecological balance of a river channel is ensured.
Fish blocking system and fish blocking method for fish pass type ship lock
The invention discloses a fish blocking system for a fish pass type ship lock. The fish blocking system comprises a fish blocking railing and a fish blocking net, the fish blocking railing is mounted on a fish blocking railing lifter, two ends of the fish blocking railing lifter are mounted on a left side wall of a ship lock chamber and on the right side wall of the ship lock chamber, one end of the fish blocking net is mounted on the fish blocking railing lifter, and the other end of the fish blocking net is mounted at the top of an upper lock head curtain wall. By the aid of the fish blocking system for the fish pass type ship lock on ship locks of a built river blocking engineering and a new building river blocking engineering of a navigable river, engineering investment for building fish pass facilities can be greatly saved, a migration fish school in the ship lock enters an upstream water area through an upper lock head meter gate, and ecological balance of a river channel is ensured.
Fish blocking system and fish blocking method for fish pass type ship lock
NIU XINQIANG (author) / TONG DI (author) / ZHU SHIHONG (author) / SONG ZHIZHONG (author) / WU JUNDONG (author) / JIANG XIAOMIN (author)
2015-04-15
Patent
Electronic Resource
English
Fish pass facility and method with fish ladder and navigation lock combined
| European Patent Office | 2015