A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A SPUR DIKE TYPE FISHWAY INLET
A spur dike type fishway inlet includes an upstream flow block wall, an extra water supply nozzle, and an artificial fish reef. The upstream flow block wall is arranged upstream of a fishway inlet; the starting end of the upstream flow block wall is connected with the upstream side wall of the fishway inlet through a connecting shaft and a hydraulic strut. The extra water supply nozzle is installed in the fishway inlet and is connected to the upstream of a power station through a pipeline to directly supply water to a high water head. The artificial reef is set up within the shielding range of the upstream flow block wall. A device for luring the fish by adopting fish target keeping behavior is provided.
A SPUR DIKE TYPE FISHWAY INLET
A spur dike type fishway inlet includes an upstream flow block wall, an extra water supply nozzle, and an artificial fish reef. The upstream flow block wall is arranged upstream of a fishway inlet; the starting end of the upstream flow block wall is connected with the upstream side wall of the fishway inlet through a connecting shaft and a hydraulic strut. The extra water supply nozzle is installed in the fishway inlet and is connected to the upstream of a power station through a pipeline to directly supply water to a high water head. The artificial reef is set up within the shielding range of the upstream flow block wall. A device for luring the fish by adopting fish target keeping behavior is provided.
A SPUR DIKE TYPE FISHWAY INLET
WANG XIAOGANG (author) / ZHU LONG (author) / WANG TAO (author) / LI ZHONGHUA (author) / LI SHILONG (author) / HUANG YONGZENG (author) / CHEN KAIXIAO (author) / WANG BIAO (author) / SHANG GUOXIU (author) / WANG ZHE (author)
2023-03-16
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Ecological gate water supplementing type fishway inlet device
| European Patent Office | 2021