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A platform for research: civil engineering, architecture and urbanism
Double-layer dispersion energy dissipation device for water flow energy dissipation
The invention relates to a double-layer dispersion energy dissipation device for water flow energy dissipation, which belongs to the field of water conservancy projects and comprises a water inlet slope, an upper stilling pool, a lower stilling pool, stilling piers, splitter plates, concave baffles, an energy dissipation pool tail sill and side walls. The stilling pool comprises an upper-layer stilling pool and a lower-layer stilling pool, side walls are arranged on the two sides of a bottom plate of the stilling pool, the upper-layer stilling pool is connected with a water inlet slope, three stilling piers are arranged over the upper-layer stilling pool, the lower-layer stilling pool is located behind the upper-layer stilling pool, a splitter plate is arranged in the middle of the lower-layer stilling pool, and a concave baffle is arranged at the bottom of the lower-layer stilling pool. Round small holes are formed in the two ends of the bottom of the concave baffle, and an energy dissipation pool tail sill is arranged at the tail of the lower stilling pool. Impact of discharged flow on the front section of the stilling pool can be reduced, energy can be better counteracted through impact of water flow and a building and impact of the water flow, and the purpose of water flow energy dissipation is achieved; the structure is simple, implementation is facilitated, the stilling pool arrangement area can be reduced, and the problem that the conventional stilling pool construction arrangement is too long is solved.
本发明涉及了一种用于水流消能的双层分散消能装置，属于水利工程领域，包括进水斜坡、上层消力池、下层消力池、消力墩、分流板、凹形挡板、消能池尾坎和边墙。消力池包括上层消力池和下层消力池，消力池底板两侧设置有边墙，上层消力池与进水斜坡相连，上层消力池正上方设置有三个消力墩，下层消力池位于上层消力池之后，下层消力池中部设置有分流板，底部设置有凹形挡板，凹形挡板底部两端设置有圆形小孔，下层消力池尾部设置有消能池尾坎。本发明能消减下泄流量对消力池前段的冲击，通过水流与建筑物的撞击及水流自身撞击能更好的将能量抵消，达到对水流消能的目的；本发明结构简单、利于实施，能减少消力池布置面积，解决了常规消力池施工布置过长的问题。
Double-layer dispersion energy dissipation device for water flow energy dissipation
The invention relates to a double-layer dispersion energy dissipation device for water flow energy dissipation, which belongs to the field of water conservancy projects and comprises a water inlet slope, an upper stilling pool, a lower stilling pool, stilling piers, splitter plates, concave baffles, an energy dissipation pool tail sill and side walls. The stilling pool comprises an upper-layer stilling pool and a lower-layer stilling pool, side walls are arranged on the two sides of a bottom plate of the stilling pool, the upper-layer stilling pool is connected with a water inlet slope, three stilling piers are arranged over the upper-layer stilling pool, the lower-layer stilling pool is located behind the upper-layer stilling pool, a splitter plate is arranged in the middle of the lower-layer stilling pool, and a concave baffle is arranged at the bottom of the lower-layer stilling pool. Round small holes are formed in the two ends of the bottom of the concave baffle, and an energy dissipation pool tail sill is arranged at the tail of the lower stilling pool. Impact of discharged flow on the front section of the stilling pool can be reduced, energy can be better counteracted through impact of water flow and a building and impact of the water flow, and the purpose of water flow energy dissipation is achieved; the structure is simple, implementation is facilitated, the stilling pool arrangement area can be reduced, and the problem that the conventional stilling pool construction arrangement is too long is solved.
本发明涉及了一种用于水流消能的双层分散消能装置，属于水利工程领域，包括进水斜坡、上层消力池、下层消力池、消力墩、分流板、凹形挡板、消能池尾坎和边墙。消力池包括上层消力池和下层消力池，消力池底板两侧设置有边墙，上层消力池与进水斜坡相连，上层消力池正上方设置有三个消力墩，下层消力池位于上层消力池之后，下层消力池中部设置有分流板，底部设置有凹形挡板，凹形挡板底部两端设置有圆形小孔，下层消力池尾部设置有消能池尾坎。本发明能消减下泄流量对消力池前段的冲击，通过水流与建筑物的撞击及水流自身撞击能更好的将能量抵消，达到对水流消能的目的；本发明结构简单、利于实施，能减少消力池布置面积，解决了常规消力池施工布置过长的问题。
Double-layer dispersion energy dissipation device for water flow energy dissipation
一种用于水流消能的双层分散消能装置
DU XINGUO (author) / MENG JIAN (author) / WANG CHENGUANG (author) / ZHAO FEILONG (author) / HUANG TAO (author) / ZHANG JIE (author) / LI JIXIANG (author) / WANG QINGBIAO (author) / SHI ZHENYUE (author) / HU ZHONGJING (author)
2022-07-08
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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