Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coaxial reverse reservoir vortex elimination turbine system and working method
The invention discloses a coaxial reverse reservoir vortex elimination turbine system and a working method, and relates to a measure for eliminating and slowing down a harmful submerged vortex flow state in a conventional hydropower station reservoir, upper and lower reservoirs of a pumped storage power station, a conventional pump station and a deep pump station water inlet pool, a nuclear power station water inlet pool, a sewage treatment plant water pool and the like. Aiming at harmful under-liquid vortexes generated at different parts in large reservoirs (water inlet pools) contained in various projects, the purposes of self-sufficiency of power and coaxial reversal of the upper blade and the lower blade to eliminate or weaken the vortexes can be achieved; the rotating speed is monitored in real time and fed back to a ground system, and important reference data is provided for safe operation of a reservoir; the negative influence of impurity winding and sediment deposition is eliminated, and the important engineering practical application value of efficiently eliminating the undersurface vortex flow state and feeding back reservoir operation data is achieved while the torque of the two parts of blades is offset and stable operation of the blades is achieved finally. Therefore, the method has wide engineering application prospects and important social and economic significance.
本发明公开了一种同轴反转式水库消涡涡轮系统及工作方法，涉及一种常规水电站水库、抽水蓄能电站上下水库、常规式泵站及深邃泵站进水池、核电站进水池、污水处理厂水池等内部的有害液下漩涡流态消除及减缓措施。针对各类工程包含的大型水库(进水池)内部不同部位产生的有害液下漩涡，可实现动力自给自足，上下两部叶片同轴反转以消除漩涡或减弱漩涡的目的；兼顾转速实时监测并反馈给地面系统，为水库安全运行提供重要参考数据；兼顾排除杂物缠绕及泥沙淤积的消极影响，最终实现两部分叶片转矩互相抵消，自身稳定运行的同时，高效消除液下漩涡流态，反馈水库运行数据的重要工程实际应用价值。使本发明具有广阔的工程应用前景及重要的社会经济意义。
Coaxial reverse reservoir vortex elimination turbine system and working method
The invention discloses a coaxial reverse reservoir vortex elimination turbine system and a working method, and relates to a measure for eliminating and slowing down a harmful submerged vortex flow state in a conventional hydropower station reservoir, upper and lower reservoirs of a pumped storage power station, a conventional pump station and a deep pump station water inlet pool, a nuclear power station water inlet pool, a sewage treatment plant water pool and the like. Aiming at harmful under-liquid vortexes generated at different parts in large reservoirs (water inlet pools) contained in various projects, the purposes of self-sufficiency of power and coaxial reversal of the upper blade and the lower blade to eliminate or weaken the vortexes can be achieved; the rotating speed is monitored in real time and fed back to a ground system, and important reference data is provided for safe operation of a reservoir; the negative influence of impurity winding and sediment deposition is eliminated, and the important engineering practical application value of efficiently eliminating the undersurface vortex flow state and feeding back reservoir operation data is achieved while the torque of the two parts of blades is offset and stable operation of the blades is achieved finally. Therefore, the method has wide engineering application prospects and important social and economic significance.
本发明公开了一种同轴反转式水库消涡涡轮系统及工作方法，涉及一种常规水电站水库、抽水蓄能电站上下水库、常规式泵站及深邃泵站进水池、核电站进水池、污水处理厂水池等内部的有害液下漩涡流态消除及减缓措施。针对各类工程包含的大型水库(进水池)内部不同部位产生的有害液下漩涡，可实现动力自给自足，上下两部叶片同轴反转以消除漩涡或减弱漩涡的目的；兼顾转速实时监测并反馈给地面系统，为水库安全运行提供重要参考数据；兼顾排除杂物缠绕及泥沙淤积的消极影响，最终实现两部分叶片转矩互相抵消，自身稳定运行的同时，高效消除液下漩涡流态，反馈水库运行数据的重要工程实际应用价值。使本发明具有广阔的工程应用前景及重要的社会经济意义。
Coaxial reverse reservoir vortex elimination turbine system and working method
一种同轴反转式水库消涡涡轮系统及工作方法
SHEN YAN (Autor:in) / GUO MIAO (Autor:in) / HUANG ZIHAO (Autor:in) / CAI XIN (Autor:in) / FAN ZHENGQING (Autor:in) / TANG CHANGCHANG (Autor:in) / WU HAO (Autor:in) / JIANG ZIYUN (Autor:in)
01.08.2023
Patent
Elektronische Ressource
Chinesisch
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