Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Layered water taking structure suitable for high water head and small flow
The invention provides a layered water taking structure suitable for a high water head and small flow. The layered water taking structure comprises a cylindrical water inlet tower body, wherein the water inlet tower body is arranged underwater and close to the side of a reservoir; a plurality of horizontal layered water taking pipelines are arranged in the water inlet tower body; the tail ends ofthe horizontal layered water taking pipelines are connected with a water taking main pipe; the water taking main pipe is vertically arranged outside the water inlet tower body; an energy dissipation tank is arranged at an outlet of the water taking main pipe; an outlet of the energy dissipation tank is connected with a non-pressure water delivery tunnel; a plurality of energy dissipation pore plates are arranged on the water taking main pipe; and each energy dissipation pore plate is correspondingly arranged between two adjacent horizontal layered water taking pipelines. The layered water taking structure is mainly suitable for small-flow water taking engineering, and has the technical advantages of reasonable structure, practical function, safety and convenience in operation and investment saving compared with the traditional method.
本发明提供了一种适应高水头小流量的分层取水结构，包括呈圆筒形设置的进水塔塔体，进水塔塔体在水下靠库边设置，进水塔塔体内部设置多个水平分层取水管道，多个水平分层取水管道的末端均与取水主管相连接，取水主管竖直布置在进水塔塔体的外部，取水主管出口设置消能池，消能池出口连接无压输水隧洞，所述取水主管上设置多个消能孔板，每个消能孔板的位置对应设置在相邻两个水平分层取水管道之间；本发明主要适用于小流量取水工程，相对传统方法，具有结构合理，功能实用，操作安全方便、节省投资的技术优势。
Layered water taking structure suitable for high water head and small flow
The invention provides a layered water taking structure suitable for a high water head and small flow. The layered water taking structure comprises a cylindrical water inlet tower body, wherein the water inlet tower body is arranged underwater and close to the side of a reservoir; a plurality of horizontal layered water taking pipelines are arranged in the water inlet tower body; the tail ends ofthe horizontal layered water taking pipelines are connected with a water taking main pipe; the water taking main pipe is vertically arranged outside the water inlet tower body; an energy dissipation tank is arranged at an outlet of the water taking main pipe; an outlet of the energy dissipation tank is connected with a non-pressure water delivery tunnel; a plurality of energy dissipation pore plates are arranged on the water taking main pipe; and each energy dissipation pore plate is correspondingly arranged between two adjacent horizontal layered water taking pipelines. The layered water taking structure is mainly suitable for small-flow water taking engineering, and has the technical advantages of reasonable structure, practical function, safety and convenience in operation and investment saving compared with the traditional method.
本发明提供了一种适应高水头小流量的分层取水结构，包括呈圆筒形设置的进水塔塔体，进水塔塔体在水下靠库边设置，进水塔塔体内部设置多个水平分层取水管道，多个水平分层取水管道的末端均与取水主管相连接，取水主管竖直布置在进水塔塔体的外部，取水主管出口设置消能池，消能池出口连接无压输水隧洞，所述取水主管上设置多个消能孔板，每个消能孔板的位置对应设置在相邻两个水平分层取水管道之间；本发明主要适用于小流量取水工程，相对传统方法，具有结构合理，功能实用，操作安全方便、节省投资的技术优势。
Layered water taking structure suitable for high water head and small flow
一种适应高水头小流量的分层取水结构
SUN HONGLIANG (Autor:in) / ZHAO XINBO (Autor:in) / YU DAN (Autor:in) / JIANG LEI (Autor:in) / LI GAOHUI (Autor:in) / CHEN KEYUE (Autor:in) / SUN ZHEHAO (Autor:in)
12.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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