Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gallery type air cushion surge chamber modular anti-vortex device and method
The invention discloses a modular vortex prevention device and method for a gallery type air cushion surge chamber, relates to the technical field of water conservancy projects, and the scheme serves as an innovative technology for fluid optimization of a hydropower station and is specially designed for vortex control and cavitation prevention in a diversion tunnel of the hydropower station. The system is integrated with a sensor for monitoring the dynamic state of water flow in real time, and the anti-vortex pier and the anti-vortex beam are accurately adjusted through the central control host, so that the water flow path is optimized, and vortex formation is reduced. The two-way hydraulic rod is matched with the C-shaped supporting seat to achieve translation or deflection of the vortex-preventing pier, and the one-way hydraulic rod is matched with the arc-shaped inclined groove of the stand column to achieve dynamic adjustment of the angle of the vortex-preventing beam. In addition, the electric telescopic rod regulates and controls the auxiliary beam plate, and the water flow control efficiency is further improved. The scheme is quick in response, flexible in adjustment and easy to maintain, effectively improves the power generation efficiency and equipment service life of the hydropower station, reduces the maintenance cost, and ensures stable operation.
本发明公开了长廊式气垫调压室模块化防涡装置及方法，涉及水利工程技术领域，本方案作为水电站流体优化的其一创新技术，专为水电站引水隧洞内涡流控制和气蚀防治设计。该系统集成了实时监测水流动态的传感器，通过中央控制主机对防涡墩和防涡梁进行精确调节，以优化水流路径，减少涡流形成。双向液压杆和C形撑座相配合，实现防涡墩的平移或偏转，而单向液压杆与立柱的弧形斜槽配合，实现防涡梁角度的动态调节。此外，电动伸缩杆调控副梁板，进一步提升水流控制效率。该方案响应迅速，调节灵活，易于维护，有效提高水电站的发电效率和设备使用寿命，降低维护成本，确保稳定运行。
Gallery type air cushion surge chamber modular anti-vortex device and method
The invention discloses a modular vortex prevention device and method for a gallery type air cushion surge chamber, relates to the technical field of water conservancy projects, and the scheme serves as an innovative technology for fluid optimization of a hydropower station and is specially designed for vortex control and cavitation prevention in a diversion tunnel of the hydropower station. The system is integrated with a sensor for monitoring the dynamic state of water flow in real time, and the anti-vortex pier and the anti-vortex beam are accurately adjusted through the central control host, so that the water flow path is optimized, and vortex formation is reduced. The two-way hydraulic rod is matched with the C-shaped supporting seat to achieve translation or deflection of the vortex-preventing pier, and the one-way hydraulic rod is matched with the arc-shaped inclined groove of the stand column to achieve dynamic adjustment of the angle of the vortex-preventing beam. In addition, the electric telescopic rod regulates and controls the auxiliary beam plate, and the water flow control efficiency is further improved. The scheme is quick in response, flexible in adjustment and easy to maintain, effectively improves the power generation efficiency and equipment service life of the hydropower station, reduces the maintenance cost, and ensures stable operation.
本发明公开了长廊式气垫调压室模块化防涡装置及方法，涉及水利工程技术领域，本方案作为水电站流体优化的其一创新技术，专为水电站引水隧洞内涡流控制和气蚀防治设计。该系统集成了实时监测水流动态的传感器，通过中央控制主机对防涡墩和防涡梁进行精确调节，以优化水流路径，减少涡流形成。双向液压杆和C形撑座相配合，实现防涡墩的平移或偏转，而单向液压杆与立柱的弧形斜槽配合，实现防涡梁角度的动态调节。此外，电动伸缩杆调控副梁板，进一步提升水流控制效率。该方案响应迅速，调节灵活，易于维护，有效提高水电站的发电效率和设备使用寿命，降低维护成本，确保稳定运行。
Gallery type air cushion surge chamber modular anti-vortex device and method
长廊式气垫调压室模块化防涡装置及方法
LIU LINSONG (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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