Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a migration fishway, and relates to the technical field of hydraulic engineering equipment. The migration fishway comprises an inclined water tank, wherein intercepting plates are uniformly mounted on the inner wall of the inclined water tank; the inclination angle between each intercepting plate and the inclined water tank is greater than 90 degrees; a water accumulating hole is formed in the top of each intercepting plate; the bottom of each intercepting plate communicates with a rubber air bag; one end, away from the corresponding intercepting plate, of each rubber air bag is fixedly connected with a limiting plate; the bottom of each limiting plate is in sliding connection with the bottom of the inner side of a cleaning water tank; a water draining opening is formed in one end, away from the corresponding intercepting plate, of each rubber air bag; a water draining device is mounted in each water draining opening; and two sides of each rubber air bag are separately fixedly connected with guiding plates. According to the migration fishway disclosed by the invention, potential energy generated when water flows downwards can be used for saving physical strength for fish in a migration return stroke, work which needs to be done by overcoming gravity during fish migration is reduced, physical strength consumption of fish migration is reduced, and the success rate of fish migration is increased.
本发明公开了一种洄游鱼道，涉及水利工程设备技术领域，包括倾斜水槽，所述倾斜水槽的内壁均匀安装有截流板，所述截流板与倾斜水槽的倾斜角度大于90度，所述截流板的顶部开设有积水孔，所述截流板的底部连通有橡胶气囊，所述橡胶气囊远离截流板的一端固定连接有限位板，所述限位板的底部与清洗水槽的内侧底部滑动连接，所述橡胶气囊远离截流板的一端开设有排水口，所述排水口的内部安装有排水装置，所述橡胶气囊的两侧均固定连接有引导板。该洄游鱼道，能够利用水向下流动时的势能为鱼类在洄游回程中节省体力，减少鱼类洄游时需要克服重力做的功，降低了鱼类洄游的体力消耗，提高了鱼类洄游的成功率。
The invention discloses a migration fishway, and relates to the technical field of hydraulic engineering equipment. The migration fishway comprises an inclined water tank, wherein intercepting plates are uniformly mounted on the inner wall of the inclined water tank; the inclination angle between each intercepting plate and the inclined water tank is greater than 90 degrees; a water accumulating hole is formed in the top of each intercepting plate; the bottom of each intercepting plate communicates with a rubber air bag; one end, away from the corresponding intercepting plate, of each rubber air bag is fixedly connected with a limiting plate; the bottom of each limiting plate is in sliding connection with the bottom of the inner side of a cleaning water tank; a water draining opening is formed in one end, away from the corresponding intercepting plate, of each rubber air bag; a water draining device is mounted in each water draining opening; and two sides of each rubber air bag are separately fixedly connected with guiding plates. According to the migration fishway disclosed by the invention, potential energy generated when water flows downwards can be used for saving physical strength for fish in a migration return stroke, work which needs to be done by overcoming gravity during fish migration is reduced, physical strength consumption of fish migration is reduced, and the success rate of fish migration is increased.
本发明公开了一种洄游鱼道，涉及水利工程设备技术领域，包括倾斜水槽，所述倾斜水槽的内壁均匀安装有截流板，所述截流板与倾斜水槽的倾斜角度大于90度，所述截流板的顶部开设有积水孔，所述截流板的底部连通有橡胶气囊，所述橡胶气囊远离截流板的一端固定连接有限位板，所述限位板的底部与清洗水槽的内侧底部滑动连接，所述橡胶气囊远离截流板的一端开设有排水口，所述排水口的内部安装有排水装置，所述橡胶气囊的两侧均固定连接有引导板。该洄游鱼道，能够利用水向下流动时的势能为鱼类在洄游回程中节省体力，减少鱼类洄游时需要克服重力做的功，降低了鱼类洄游的体力消耗，提高了鱼类洄游的成功率。
Migration fishway
一种洄游鱼道
MENG YAXING (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch