A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Van type energy dissipation sand removal pool
The invention relates to the technical field of energy dissipation and scour prevention of hydraulic structures, in particular to a van type energy dissipation and sand removal pool which comprises a connection section and an energy dissipation and sand removal section, and the energy dissipation and sand removal section comprises a second bottom plate, side walls, a water retaining overflow wall, an overflow opening, an energy dissipation water distribution wall, a sand discharge gate, a water conveying gate, a working platform, a hoist, an energy dissipation and sand removal van and an energy dissipation and water conveying groove. The bottom of the side wall of the energy dissipation and sand removal section is connected with a second bottom plate, a plurality of energy dissipation water distribution walls and water retaining overflow walls are arranged on the second bottom plate left and right at intervals, the downstream portions of the left end and the right end of each energy dissipation water distribution wall are connected with the upstream portions of the two water retaining overflow walls respectively, and overflow ports are formed in the upper portions of the water retaining overflow walls. The compartment type energy dissipation and sand removal pool is reasonable in structure, three-time collision energy dissipation is achieved when water flow flows through the compartment type energy dissipation and sand removal pool, the problem of downstream riverbed deposition caused by riprapping energy dissipation into the pool with people as the main action is thoroughly solved, meanwhile, the flow state characteristic in a conventional stilling pool in the past is effectively improved, and the energy dissipation effect in the stilling pool is better.
本发明涉及水工建筑物消能防冲技术领域，是一种厢式消能除沙池，包括衔接段和消能除沙段，消能除沙段包括底板二、侧墙、挡水溢流墙、溢流口、消能分水墙、排沙闸、输水闸、工作平台和启闭机、消能除沙厢、消能输水槽，消能除沙段的侧墙底部与底板二相连接，底板二上左右间隔设有若干块消能分水墙和挡水溢流墙，每块消能分水墙的左右两端下游分别与两块挡水溢流墙的上游相连接，溢流口设在挡水溢流墙的上部。本发明结构合理，水流流经本申请的厢式消能除沙池时实现了三次碰撞消能，不仅彻底的消除了人为主动向池内抛石消能所带来的下游河床淤积问题，同时有效的改善了过去常规消力池内部的流态特性，使消力池内部的消能效果更好。
Van type energy dissipation sand removal pool
The invention relates to the technical field of energy dissipation and scour prevention of hydraulic structures, in particular to a van type energy dissipation and sand removal pool which comprises a connection section and an energy dissipation and sand removal section, and the energy dissipation and sand removal section comprises a second bottom plate, side walls, a water retaining overflow wall, an overflow opening, an energy dissipation water distribution wall, a sand discharge gate, a water conveying gate, a working platform, a hoist, an energy dissipation and sand removal van and an energy dissipation and water conveying groove. The bottom of the side wall of the energy dissipation and sand removal section is connected with a second bottom plate, a plurality of energy dissipation water distribution walls and water retaining overflow walls are arranged on the second bottom plate left and right at intervals, the downstream portions of the left end and the right end of each energy dissipation water distribution wall are connected with the upstream portions of the two water retaining overflow walls respectively, and overflow ports are formed in the upper portions of the water retaining overflow walls. The compartment type energy dissipation and sand removal pool is reasonable in structure, three-time collision energy dissipation is achieved when water flow flows through the compartment type energy dissipation and sand removal pool, the problem of downstream riverbed deposition caused by riprapping energy dissipation into the pool with people as the main action is thoroughly solved, meanwhile, the flow state characteristic in a conventional stilling pool in the past is effectively improved, and the energy dissipation effect in the stilling pool is better.
本发明涉及水工建筑物消能防冲技术领域，是一种厢式消能除沙池，包括衔接段和消能除沙段，消能除沙段包括底板二、侧墙、挡水溢流墙、溢流口、消能分水墙、排沙闸、输水闸、工作平台和启闭机、消能除沙厢、消能输水槽，消能除沙段的侧墙底部与底板二相连接，底板二上左右间隔设有若干块消能分水墙和挡水溢流墙，每块消能分水墙的左右两端下游分别与两块挡水溢流墙的上游相连接，溢流口设在挡水溢流墙的上部。本发明结构合理，水流流经本申请的厢式消能除沙池时实现了三次碰撞消能，不仅彻底的消除了人为主动向池内抛石消能所带来的下游河床淤积问题，同时有效的改善了过去常规消力池内部的流态特性，使消力池内部的消能效果更好。
Van type energy dissipation sand removal pool
厢式消能除沙池
LI JIANGFENG (author) / GENG FANKUN (author) / QI YINXIN (author) / WU YAN (author) / ZHANG ZHISHAN (author) / LI CAIDI (author) / LI JUAN (author) / YIN HUI (author) / HENG XU (author) / LIU MINJIE (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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