Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vortex type fishway
The invention discloses a vortex type fishway, and relates to the technical field of water conservancy and hydropower, the vortex type fishway comprises a main fishway section and a fishway fish guiding section which is communicated with a main inlet of the main fishway section and is located at the downstream, the fishway fish guiding section comprises a fish luring device and a slope lane section which inclines downwards and extends, and the slope lane section is located at the outer side of the main fishway section; the fish luring device is arranged on the slope ramp and protrudes out of the surface of the slope ramp section, the fish luring device comprises a partition plate and turbulent flow piers, the partition plate is arranged on the slope top face of the slope ramp section close to a main inlet of the main fishway section, and the multiple turbulent flow piers are arranged on the downstream of the partition plate at intervals; the slope ramp section, the partition plate and the multiple turbulent flow piers are combined outside the main fishway section to form a vortex fish guiding channel. According to the vortex type fishway, the effect of ensuring fish to trace upwards under different water flow working conditions is achieved.
本发明公开了一种涡流式鱼道，涉及水利水电技术领，包括主鱼道段以及与主鱼道段的主进口连通且处于下游的鱼道引鱼段，鱼道引鱼段包括诱鱼装置和向下倾斜并延伸的斜坡道段，斜坡道段处于主鱼道段的外侧，诱鱼装置设于斜坡道上并凸出于斜坡道段的表面布置，诱鱼装置包括隔板和扰流墩，隔板靠近主鱼道段的主进口布置在斜坡道段的坡顶面位置处，多个扰流墩间隔设于隔板的下游，斜坡道段、隔板以及多个扰流墩在主鱼道段的外部组合形成涡流引鱼通道。本发明的涡流式鱼道，实现了在不同水流工况下保证鱼类上溯的效果。
Vortex type fishway
The invention discloses a vortex type fishway, and relates to the technical field of water conservancy and hydropower, the vortex type fishway comprises a main fishway section and a fishway fish guiding section which is communicated with a main inlet of the main fishway section and is located at the downstream, the fishway fish guiding section comprises a fish luring device and a slope lane section which inclines downwards and extends, and the slope lane section is located at the outer side of the main fishway section; the fish luring device is arranged on the slope ramp and protrudes out of the surface of the slope ramp section, the fish luring device comprises a partition plate and turbulent flow piers, the partition plate is arranged on the slope top face of the slope ramp section close to a main inlet of the main fishway section, and the multiple turbulent flow piers are arranged on the downstream of the partition plate at intervals; the slope ramp section, the partition plate and the multiple turbulent flow piers are combined outside the main fishway section to form a vortex fish guiding channel. According to the vortex type fishway, the effect of ensuring fish to trace upwards under different water flow working conditions is achieved.
本发明公开了一种涡流式鱼道，涉及水利水电技术领，包括主鱼道段以及与主鱼道段的主进口连通且处于下游的鱼道引鱼段，鱼道引鱼段包括诱鱼装置和向下倾斜并延伸的斜坡道段，斜坡道段处于主鱼道段的外侧，诱鱼装置设于斜坡道上并凸出于斜坡道段的表面布置，诱鱼装置包括隔板和扰流墩，隔板靠近主鱼道段的主进口布置在斜坡道段的坡顶面位置处，多个扰流墩间隔设于隔板的下游，斜坡道段、隔板以及多个扰流墩在主鱼道段的外部组合形成涡流引鱼通道。本发明的涡流式鱼道，实现了在不同水流工况下保证鱼类上溯的效果。
Vortex type fishway
一种涡流式鱼道
LIU XIAOPING (Autor:in) / PENG YIBO (Autor:in) / YE YASI (Autor:in) / XIE YANWU (Autor:in) / ZHANG JIAQIANG (Autor:in) / LIAO YANHUA (Autor:in) / CHEN ZIXUAN (Autor:in) / LIU YATING (Autor:in)
05.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Method for transforming vertical seam type fishway into movable partition plate type fishway
| Europäisches Patentamt | 2023