Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spiral stacked fishway inlet structure
The invention provides a spiral stacking type fishway inlet structure. The spiral stacking type fishway inlet structure comprises a spiral stacking type fishway, a structure base, a top structure platform, a plurality of fishway inlets formed in the spiral stacking type fishway and an inlet gate. The structure base is fixed to a side slope or a river bottom so as to support the spiral stacked fishway. A single-layer spiral fishway with a fishway inlet is arranged at the lowermost part of the top structure platform, and the single-layer spiral fishway is connected with the top of the spiral stacked fishway; the multiple fishway inlets formed in the spiral stacked fishway are located in different layers of the outer wall of the spiral stacked fishway. The multiple fishway inlets formed in the spiral stacked fishway and the fishway inlet formed in the top structure platform share the same inlet gate, and the inlet gate achieves unified opening and closing control over the multiple fishway inlets. The device is suitable for downstream large-water-level variable-amplitude operation and water conservancy projects in limited spaces such as alpine canyons and the like, and can be arranged on side slopes or river bottoms according to on-site topographic conditions.
本发明提供了一种盘旋层叠式鱼道进口结构，包括盘旋层叠式鱼道、结构底座、顶部结构平台、设置于盘旋层叠式鱼道上的多个鱼道进口、进口闸门；所述结构底座固定于边坡或河底以支撑盘旋层叠式鱼道；所述顶部结构平台最下面为带鱼道进口的单层盘旋鱼道，单层盘旋鱼道与盘旋层叠式鱼道顶部衔接；设置于盘旋层叠式鱼道上的多个鱼道进口位于盘旋层叠式鱼道外壁的不同层；设置于盘旋层叠式鱼道上的多个鱼道进口以及顶部结构平台上的鱼道进口共用同一个进口闸门，进口闸门实现对多个鱼道进口进行统一启闭控制。本发明适用于下游大水位变幅运行及高山峡谷等受限空间的水利工程，可根据现场地形条件布置在边坡上或河底。
Spiral stacked fishway inlet structure
The invention provides a spiral stacking type fishway inlet structure. The spiral stacking type fishway inlet structure comprises a spiral stacking type fishway, a structure base, a top structure platform, a plurality of fishway inlets formed in the spiral stacking type fishway and an inlet gate. The structure base is fixed to a side slope or a river bottom so as to support the spiral stacked fishway. A single-layer spiral fishway with a fishway inlet is arranged at the lowermost part of the top structure platform, and the single-layer spiral fishway is connected with the top of the spiral stacked fishway; the multiple fishway inlets formed in the spiral stacked fishway are located in different layers of the outer wall of the spiral stacked fishway. The multiple fishway inlets formed in the spiral stacked fishway and the fishway inlet formed in the top structure platform share the same inlet gate, and the inlet gate achieves unified opening and closing control over the multiple fishway inlets. The device is suitable for downstream large-water-level variable-amplitude operation and water conservancy projects in limited spaces such as alpine canyons and the like, and can be arranged on side slopes or river bottoms according to on-site topographic conditions.
本发明提供了一种盘旋层叠式鱼道进口结构，包括盘旋层叠式鱼道、结构底座、顶部结构平台、设置于盘旋层叠式鱼道上的多个鱼道进口、进口闸门；所述结构底座固定于边坡或河底以支撑盘旋层叠式鱼道；所述顶部结构平台最下面为带鱼道进口的单层盘旋鱼道，单层盘旋鱼道与盘旋层叠式鱼道顶部衔接；设置于盘旋层叠式鱼道上的多个鱼道进口位于盘旋层叠式鱼道外壁的不同层；设置于盘旋层叠式鱼道上的多个鱼道进口以及顶部结构平台上的鱼道进口共用同一个进口闸门，进口闸门实现对多个鱼道进口进行统一启闭控制。本发明适用于下游大水位变幅运行及高山峡谷等受限空间的水利工程，可根据现场地形条件布置在边坡上或河底。
Spiral stacked fishway inlet structure
一种盘旋层叠式鱼道进口结构
LUO YUANLIN (Autor:in) / ZHENG BO (Autor:in) / WANG HONGZHEN (Autor:in) / WU YUECHAO (Autor:in)
28.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Spiral stacked fishway outlet structure suitable for large water level amplitude
| Europäisches Patentamt | 2022