Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inner groove stilling pool structure for water flow energy dissipation
The invention provides an inner groove stilling pool structure for water flow energy dissipation, the inner groove stilling pool structure comprises a water inlet slope, a stilling pool main body section, a stilling pool tail sill, a back-flushing plate, a side wall and a Haimann, the water inlet slope is connected with an upstream flood discharge facility and is used for guiding water flow into a stilling pool, two inner grooves are formed in the bottom plates of the stilling pool main body section, the stilling pool tail sill and the Haimann, and the back-flushing plate is connected with the side wall. The depth of the stilling pool body section is symmetrically and gradually increased and then decreased from the two sides to the middle, two back-flushing plates are arranged on each inner groove, and a stilling pool tail ridge is arranged at the tail of the stilling pool body section. Energy dissipation is carried out through impact between water flow and a building and energy carried by the water flow, the energy dissipation efficiency of the stilling pool can be effectively improved, and the energy dissipation device has the advantages of being convenient to construct, low in cost, high in energy dissipation efficiency and the like.
本发明提供了一种用于水流消能的内凹槽消力池结构，由进水斜坡、消力池主体段、消力池尾坎、反冲板、边墙和海曼组成，进水斜坡与上游泄洪设施衔接，用于将水流导入消力池，消力池主体段、消力池尾坎和海曼的底板处设置了两个内凹槽，使消力池主体段深度从两侧向中间对称逐渐增大后减小，每个内凹槽上设置两个反冲板，消力池主体段尾部设置有消力池尾坎。本发明通过水流与建筑物的撞击以及利用自身携带的能量进行消能，能有效的提高消力池的消能效率，具有施工方便，成本低廉，消能效率高等优点。
Inner groove stilling pool structure for water flow energy dissipation
The invention provides an inner groove stilling pool structure for water flow energy dissipation, the inner groove stilling pool structure comprises a water inlet slope, a stilling pool main body section, a stilling pool tail sill, a back-flushing plate, a side wall and a Haimann, the water inlet slope is connected with an upstream flood discharge facility and is used for guiding water flow into a stilling pool, two inner grooves are formed in the bottom plates of the stilling pool main body section, the stilling pool tail sill and the Haimann, and the back-flushing plate is connected with the side wall. The depth of the stilling pool body section is symmetrically and gradually increased and then decreased from the two sides to the middle, two back-flushing plates are arranged on each inner groove, and a stilling pool tail ridge is arranged at the tail of the stilling pool body section. Energy dissipation is carried out through impact between water flow and a building and energy carried by the water flow, the energy dissipation efficiency of the stilling pool can be effectively improved, and the energy dissipation device has the advantages of being convenient to construct, low in cost, high in energy dissipation efficiency and the like.
本发明提供了一种用于水流消能的内凹槽消力池结构，由进水斜坡、消力池主体段、消力池尾坎、反冲板、边墙和海曼组成，进水斜坡与上游泄洪设施衔接，用于将水流导入消力池，消力池主体段、消力池尾坎和海曼的底板处设置了两个内凹槽，使消力池主体段深度从两侧向中间对称逐渐增大后减小，每个内凹槽上设置两个反冲板，消力池主体段尾部设置有消力池尾坎。本发明通过水流与建筑物的撞击以及利用自身携带的能量进行消能，能有效的提高消力池的消能效率，具有施工方便，成本低廉，消能效率高等优点。
Inner groove stilling pool structure for water flow energy dissipation
一种用于水流消能的内凹槽消力池结构
ZHAO FEILONG (Autor:in) / MENG JIAN (Autor:in) / WANG CHENGUANG (Autor:in) / CHEN TONG (Autor:in) / HUANG TAO (Autor:in) / ZHANG JIE (Autor:in) / LI JIXIANG (Autor:in) / WANG QINGBIAO (Autor:in) / SHI ZHENYUE (Autor:in) / HU ZHONGJING (Autor:in)
08.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Rotary stilling pool type energy dissipation structure suitable for vertical shaft
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024