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A platform for research: civil engineering, architecture and urbanism
Hydrodynamic leakage drainage system for medium-high water head hydropower station
The invention discloses a hydrodynamic leakage drainage system for a medium-high water head hydropower station, which comprises a water taking module for introducing pressure water from a water diversion pressure steel pipe of the hydropower station; the water quality purification module is used for filtering impurities in the pressure water; the pressure adjusting module is used for adjusting the pressure of the pressure water; the power conversion module is used for converting hydraulic energy of the pressure water into mechanical energy; the drainage module is used for pumping and draining accumulated water of the leakage water-collecting well by using mechanical energy; and the monitoring control module is used for monitoring the operation state of the system and controlling the operation of each component of the system. The method has the beneficial effects that continuous drainage under the condition of power loss of the whole plant is realized by utilizing hydraulic resources of the hydropower station, and the safety of the hydropower station is remarkably improved. And the design of multi-stage filtration and pressure regulation is adopted, so that the accurate control on the displacement is realized. By means of the horizontal water turbine pump, direct conversion from hydraulic energy to mechanical energy is achieved, and the energy utilization efficiency is improved.
本发明公开了一种中高水头水电站水动力渗漏排水系统，包括取水模块，用于从水电站引水压力钢管引入压力水；水质净化模块，用于过滤压力水中的杂质；压力调节模块，用于调节压力水的压力；动力转换模块，用于将压力水的水力能转换为机械能；排水模块，用于利用机械能抽排渗漏集水井积水；监测控制模块，用于监测系统运行状态并控制系统各部件的运行。本发明的有益效果为通过利用水电站自身的水力资源，实现了在全厂失电情况下的持续排水，显著提高了水电站的安全性。采用多级过滤和压力调节设计，实现了对排水量的精确控制。通过卧式水轮泵，实现了水力能到机械能的直接转换，提高了能量利用效率。
Hydrodynamic leakage drainage system for medium-high water head hydropower station
The invention discloses a hydrodynamic leakage drainage system for a medium-high water head hydropower station, which comprises a water taking module for introducing pressure water from a water diversion pressure steel pipe of the hydropower station; the water quality purification module is used for filtering impurities in the pressure water; the pressure adjusting module is used for adjusting the pressure of the pressure water; the power conversion module is used for converting hydraulic energy of the pressure water into mechanical energy; the drainage module is used for pumping and draining accumulated water of the leakage water-collecting well by using mechanical energy; and the monitoring control module is used for monitoring the operation state of the system and controlling the operation of each component of the system. The method has the beneficial effects that continuous drainage under the condition of power loss of the whole plant is realized by utilizing hydraulic resources of the hydropower station, and the safety of the hydropower station is remarkably improved. And the design of multi-stage filtration and pressure regulation is adopted, so that the accurate control on the displacement is realized. By means of the horizontal water turbine pump, direct conversion from hydraulic energy to mechanical energy is achieved, and the energy utilization efficiency is improved.
本发明公开了一种中高水头水电站水动力渗漏排水系统，包括取水模块，用于从水电站引水压力钢管引入压力水；水质净化模块，用于过滤压力水中的杂质；压力调节模块，用于调节压力水的压力；动力转换模块，用于将压力水的水力能转换为机械能；排水模块，用于利用机械能抽排渗漏集水井积水；监测控制模块，用于监测系统运行状态并控制系统各部件的运行。本发明的有益效果为通过利用水电站自身的水力资源，实现了在全厂失电情况下的持续排水，显著提高了水电站的安全性。采用多级过滤和压力调节设计，实现了对排水量的精确控制。通过卧式水轮泵，实现了水力能到机械能的直接转换，提高了能量利用效率。
Hydrodynamic leakage drainage system for medium-high water head hydropower station
一种中高水头水电站水动力渗漏排水系统
LIU GANG (author) / YANG BIN (author) / LIU WEI (author) / HUANG YI (author) / FAN YU (author) / HE BIN (author) / YANG PENGCHENG (author) / HUANG ZHIHONG (author) / XU PENG (author) / CHEN YULONG (author)
2025-01-14
Patent
Electronic Resource
Chinese
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