Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Detachable pore plate energy dissipation structure in vertical shaft and using method of detachable pore plate energy dissipation structure
The invention provides a detachable pore plate energy dissipation structure in a vertical shaft and a using method thereof.The vertical shaft is internally provided with a plurality of mounting bases from top to bottom, a plurality of connecting plates are fixed to the lower face of each mounting base, the side faces of the mounting bases and the side faces of the connecting plates are fixed to the inner wall of the vertical shaft, and detachable energy dissipation pore plates are arranged on part of or all the mounting bases; a plurality of flow passing holes are formed in the energy dissipation pore plate, water flow suddenly shrinks and expands in front of and behind the flow passing holes, a flow line is forced to be sharply bent under pressure driving, and the purpose of eliminating brake energy is achieved; the number of the energy dissipation pore plates and the distance between every two adjacent energy dissipation pore plates can be conveniently adjusted according to the actual energy dissipation condition, and meanwhile overhaul and maintenance in the follow-up using process are facilitated.
本发明提供了一种竖井内可拆卸的孔板消能结构及其使用方法，竖井内由上而下设有若干安装座，每个安装座的下面分别固定有若干连接板，安装座和连接板的侧面固定于竖井的内壁，部分或全部的安装座的上面设有可拆卸的消能孔板，消能孔板上设有若干过流孔，水流在过流孔前后产生突缩和突扩，在压力驱动下迫使流线发生急剧弯曲，达到消煞能量的目的，通过设置安装座和连接板实现消能孔板的可拆卸，方便根据实际消能情况调整消能孔板的数量和相邻两个消能孔板之间的距离，同时方便后续使用过程中的检修和维护。
Detachable pore plate energy dissipation structure in vertical shaft and using method of detachable pore plate energy dissipation structure
The invention provides a detachable pore plate energy dissipation structure in a vertical shaft and a using method thereof.The vertical shaft is internally provided with a plurality of mounting bases from top to bottom, a plurality of connecting plates are fixed to the lower face of each mounting base, the side faces of the mounting bases and the side faces of the connecting plates are fixed to the inner wall of the vertical shaft, and detachable energy dissipation pore plates are arranged on part of or all the mounting bases; a plurality of flow passing holes are formed in the energy dissipation pore plate, water flow suddenly shrinks and expands in front of and behind the flow passing holes, a flow line is forced to be sharply bent under pressure driving, and the purpose of eliminating brake energy is achieved; the number of the energy dissipation pore plates and the distance between every two adjacent energy dissipation pore plates can be conveniently adjusted according to the actual energy dissipation condition, and meanwhile overhaul and maintenance in the follow-up using process are facilitated.
本发明提供了一种竖井内可拆卸的孔板消能结构及其使用方法，竖井内由上而下设有若干安装座，每个安装座的下面分别固定有若干连接板，安装座和连接板的侧面固定于竖井的内壁，部分或全部的安装座的上面设有可拆卸的消能孔板，消能孔板上设有若干过流孔，水流在过流孔前后产生突缩和突扩，在压力驱动下迫使流线发生急剧弯曲，达到消煞能量的目的，通过设置安装座和连接板实现消能孔板的可拆卸，方便根据实际消能情况调整消能孔板的数量和相邻两个消能孔板之间的距离，同时方便后续使用过程中的检修和维护。
Detachable pore plate energy dissipation structure in vertical shaft and using method of detachable pore plate energy dissipation structure
一种竖井内可拆卸的孔板消能结构及其使用方法
ZHANG MENGJIE (Autor:in) / LIN ZHIWANG (Autor:in) / WANG DONGFENG (Autor:in) / HUANG DONGJUN (Autor:in) / YU SHIJI (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Detachable energy dissipation beam and eccentric supporting component
| Europäisches Patentamt | 2023