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A platform for research: civil engineering, architecture and urbanism
Method for installing fish blocking net on gate
The method for installing the fish blocking net on the gate is characterized in that the fish blocking net welded by steel is fixed to the two ends of the gate, the distance between meshes is 10-15 cm, large fishes of one kilogram or above can be blocked in a river channel and a reservoir, the large fishes are prevented from escaping to the downstream, and the whole net needs to have the physical performance of impact resistance and pulling resistance. And deformation and damage are avoided when water is discharged and flood is discharged under the impact of torrent. The purpose is to install a fish blocking net on a gate in unnavigable river channels, large rivers, large river tributaries, reservoir dams and bridges for storing and blocking water, so that the river channels and the reservoirs become natural large net cages for fish culture.
本发明在闸门上安装拦鱼网的方法，其特征是把用钢材焊接好的拦鱼网固定在闸门两端，网眼保留10cm‑15cm的间距，能把一公斤以上的大鱼拦在在河道水库内，不让大鱼逃逸到下游，整网要具备抗冲击耐拉申的物理性能，使放水泄洪时受到急流冲击不变形，不损坏。目的是在不能通航的河道，大江大河支流，水库大坝，只要有蓄水拦水的桥梁，都可在闸门上安装拦鱼网，让河道水库都变成天然的养鱼大网箱。
Method for installing fish blocking net on gate
The method for installing the fish blocking net on the gate is characterized in that the fish blocking net welded by steel is fixed to the two ends of the gate, the distance between meshes is 10-15 cm, large fishes of one kilogram or above can be blocked in a river channel and a reservoir, the large fishes are prevented from escaping to the downstream, and the whole net needs to have the physical performance of impact resistance and pulling resistance. And deformation and damage are avoided when water is discharged and flood is discharged under the impact of torrent. The purpose is to install a fish blocking net on a gate in unnavigable river channels, large rivers, large river tributaries, reservoir dams and bridges for storing and blocking water, so that the river channels and the reservoirs become natural large net cages for fish culture.
本发明在闸门上安装拦鱼网的方法，其特征是把用钢材焊接好的拦鱼网固定在闸门两端，网眼保留10cm‑15cm的间距，能把一公斤以上的大鱼拦在在河道水库内，不让大鱼逃逸到下游，整网要具备抗冲击耐拉申的物理性能，使放水泄洪时受到急流冲击不变形，不损坏。目的是在不能通航的河道，大江大河支流，水库大坝，只要有蓄水拦水的桥梁，都可在闸门上安装拦鱼网，让河道水库都变成天然的养鱼大网箱。
Method for installing fish blocking net on gate
在闸门上安装拦鱼网的方法
XUE XITANG (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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