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Aeration energy dissipation and gas explosion prevention flood discharge device and flood discharge method thereof
The invention discloses an aeration energy dissipation and gas explosion prevention flood discharge device and a flood discharge method thereof, and belongs to the technical field of water conservancy energy dissipation and flood discharge. The aeration energy dissipation and gas explosion prevention flood discharge device comprises a vertical shaft, the top end of the vertical shaft communicates with a volute chamber, the volute chamber communicates with a connecting section, the bottom end of the vertical shaft communicates with an energy dissipation box, and the energy dissipation box communicates with a flood discharge pipeline; a sliding assembly is arranged on the inner wall of the vertical shaft in a surrounding mode and comprises a sliding block capable of sliding, a rotating assembly is arranged at the bottom end of the vertical shaft and comprises a ball capable of disturbing water and a rotating plate, a sharp edge hole plate and an arc-shaped plate are fixed in the flood discharge pipeline, and the arc-shaped plate is connected with an exhaust assembly. Water flow in the vertical shaft is intercepted through the sliding block, impact is relieved, the rotating assembly guides the water flow to enter the flood discharge pipeline, gas-water separation is achieved under the action of the exhaust assembly, and the problem that the water body is unstable due to too large impact during flood discharge is solved.
本发明公开了掺气消能与防气爆泄洪装置及其泄洪方法，属于水利消能泄洪技术领域，包括竖井，所述竖井顶端连通有涡室，所述涡室连通有连接段，所述竖井底端连通有消能箱，所述消能箱连通有泄洪管道，所述竖井内壁环绕设置有滑移组件，所述滑移组件包括可滑动的滑动块，所述竖井底端设有转动组件，所述转动组件包括能扰动水体的球体和转板，所述泄洪管道内固定有锐缘孔板以及弧形板，所述弧形板连接有排气组件。本发明通过滑块拦截竖井内水流，减缓冲击，转动组件引导水流进入泄洪管道，并通过排气组件的作用下实现气水分离，解决了泄洪时水体冲击过大而不稳定的问题。
Aeration energy dissipation and gas explosion prevention flood discharge device and flood discharge method thereof
The invention discloses an aeration energy dissipation and gas explosion prevention flood discharge device and a flood discharge method thereof, and belongs to the technical field of water conservancy energy dissipation and flood discharge. The aeration energy dissipation and gas explosion prevention flood discharge device comprises a vertical shaft, the top end of the vertical shaft communicates with a volute chamber, the volute chamber communicates with a connecting section, the bottom end of the vertical shaft communicates with an energy dissipation box, and the energy dissipation box communicates with a flood discharge pipeline; a sliding assembly is arranged on the inner wall of the vertical shaft in a surrounding mode and comprises a sliding block capable of sliding, a rotating assembly is arranged at the bottom end of the vertical shaft and comprises a ball capable of disturbing water and a rotating plate, a sharp edge hole plate and an arc-shaped plate are fixed in the flood discharge pipeline, and the arc-shaped plate is connected with an exhaust assembly. Water flow in the vertical shaft is intercepted through the sliding block, impact is relieved, the rotating assembly guides the water flow to enter the flood discharge pipeline, gas-water separation is achieved under the action of the exhaust assembly, and the problem that the water body is unstable due to too large impact during flood discharge is solved.
本发明公开了掺气消能与防气爆泄洪装置及其泄洪方法，属于水利消能泄洪技术领域，包括竖井，所述竖井顶端连通有涡室，所述涡室连通有连接段，所述竖井底端连通有消能箱，所述消能箱连通有泄洪管道，所述竖井内壁环绕设置有滑移组件，所述滑移组件包括可滑动的滑动块，所述竖井底端设有转动组件，所述转动组件包括能扰动水体的球体和转板，所述泄洪管道内固定有锐缘孔板以及弧形板，所述弧形板连接有排气组件。本发明通过滑块拦截竖井内水流，减缓冲击，转动组件引导水流进入泄洪管道，并通过排气组件的作用下实现气水分离，解决了泄洪时水体冲击过大而不稳定的问题。
Aeration energy dissipation and gas explosion prevention flood discharge device and flood discharge method thereof
掺气消能与防气爆泄洪装置及其泄洪方法
QI JIANXIANG (author) / PENG XIAOXING (author) / JIA AIPENG (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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