A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish luring device controlled by double gates
The invention discloses a fish luring device controlled by double gates, belongs to the technical field of fish luring devices, and can solve the problems that an existing fishway facility is poor in fish luring effect and poor in fish migration effect. The device comprises a flow adjusting unit which is arranged at the upstream in a fish collecting channel and is used for adjusting the water flow in the fish collecting channel; the flow speed adjusting unit is arranged on the downstream in the fish collecting channel and used for adjusting the water flow speed of the fish luring opening; the control unit is connected with the flow adjusting unit and the flow speed adjusting unit and used for controlling the flow adjusting unit to work according to the upstream channel drainage information and controlling the flow speed adjusting unit to work according to the water flow speed in the fish collecting channel. The invention is used for the fish luring device.
本发明公开了一种双闸门控制的诱鱼装置，属于诱鱼装置技术领域，能够解决现有的鱼道设施诱鱼效果不好，对鱼类的洄游效果较差的问题。所述装置包括：流量调节单元，设置在集鱼通道内的上游，用于调节集鱼通道内的水流流量；流速调节单元，设置在集鱼通道内的下游，用于调节诱鱼口的水流流速；控制单元，与流量调节单元和流速调节单元均连接，用于根据上游渠道泄流信息控制流量调节单元工作，并根据集鱼通道内的水流流速控制流速调节单元工作。本发明用于诱鱼装置。
Fish luring device controlled by double gates
The invention discloses a fish luring device controlled by double gates, belongs to the technical field of fish luring devices, and can solve the problems that an existing fishway facility is poor in fish luring effect and poor in fish migration effect. The device comprises a flow adjusting unit which is arranged at the upstream in a fish collecting channel and is used for adjusting the water flow in the fish collecting channel; the flow speed adjusting unit is arranged on the downstream in the fish collecting channel and used for adjusting the water flow speed of the fish luring opening; the control unit is connected with the flow adjusting unit and the flow speed adjusting unit and used for controlling the flow adjusting unit to work according to the upstream channel drainage information and controlling the flow speed adjusting unit to work according to the water flow speed in the fish collecting channel. The invention is used for the fish luring device.
本发明公开了一种双闸门控制的诱鱼装置，属于诱鱼装置技术领域，能够解决现有的鱼道设施诱鱼效果不好，对鱼类的洄游效果较差的问题。所述装置包括：流量调节单元，设置在集鱼通道内的上游，用于调节集鱼通道内的水流流量；流速调节单元，设置在集鱼通道内的下游，用于调节诱鱼口的水流流速；控制单元，与流量调节单元和流速调节单元均连接，用于根据上游渠道泄流信息控制流量调节单元工作，并根据集鱼通道内的水流流速控制流速调节单元工作。本发明用于诱鱼装置。
Fish luring device controlled by double gates
一种双闸门控制的诱鱼装置
LI YUJIE (author) / LU XI (author) / ZHAO QINGJING (author) / LI TIANYU (author) / ZHANG HUAMING (author) / WANG HAIFENG (author) / JI YANG (author) / LI CHENGKUN (author)
2024-04-16
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| European Patent Office | 2015
Fish luring and screening device and fish lifting machine system
| European Patent Office | 2024