Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pump station water inlet adjusting type vortex eliminating and rectifying device and vortex eliminating and rectifying method
The invention discloses a pump station water inlet adjusting type vortex eliminating and rectifying device which comprises a vortex eliminating and rectifying mechanism arranged in a water inlet pool, and the vortex eliminating and rectifying mechanism comprises two U-shaped guide grooves, an angle adjusting assembly, a height adjusting assembly and a supporting groove; openings of the two U-shaped guide grooves are arranged oppositely, and a vortex eliminating plate is clamped between the two U-shaped guide grooves in a sliding mode. The output end of the angle adjusting assembly is connected with the two U-shaped guide grooves and used for adjusting the rotating angles of the two U-shaped guide grooves along the wall face of the water inlet pool. The output end of the height adjusting assembly is connected with the vortex eliminating plate and used for adjusting the height of the vortex eliminating plate located in the U-shaped guide groove. The supporting groove is fixed to the lower ends of the two U-shaped guide grooves and used for supporting the vortex eliminating plate. By adjusting the arrangement height and angle of the vortex-eliminating plates of the vortex-eliminating rectifying mechanism, inlet water backflow and vortexes of the pump station under different operation conditions are effectively eliminated, the flow state of inlet water flow is adjusted, and the uniformity of water flow entering the pump and the operation stability of the pump station are improved.
本发明公开一种泵站进水调节式消涡整流装置，包括设置在进水池内的消涡整流机构，消涡整流机构包括两个U型导槽、角度调节组件、高度调节组件和支承槽；两个U型导槽开口正对设置，两个U型导槽之间滑动卡装有消涡板；角度调节组件的输出端与两个U型导槽连接，用于调节两个U型导槽的沿进水池壁面的旋转角度；高度调节组件的输出端与消涡板连接，用于调节消涡板位于U型导槽内的高度；支承槽固定于两个U型导槽下端，用于支承消涡板。本发明通过调节消涡整流机构的消涡板的布置高度和角度，有效消除泵站不同运行工况下的进水回流和漩涡，调整进水水流流态，提高水流进泵的均匀性和泵站运行的稳定性。
Pump station water inlet adjusting type vortex eliminating and rectifying device and vortex eliminating and rectifying method
The invention discloses a pump station water inlet adjusting type vortex eliminating and rectifying device which comprises a vortex eliminating and rectifying mechanism arranged in a water inlet pool, and the vortex eliminating and rectifying mechanism comprises two U-shaped guide grooves, an angle adjusting assembly, a height adjusting assembly and a supporting groove; openings of the two U-shaped guide grooves are arranged oppositely, and a vortex eliminating plate is clamped between the two U-shaped guide grooves in a sliding mode. The output end of the angle adjusting assembly is connected with the two U-shaped guide grooves and used for adjusting the rotating angles of the two U-shaped guide grooves along the wall face of the water inlet pool. The output end of the height adjusting assembly is connected with the vortex eliminating plate and used for adjusting the height of the vortex eliminating plate located in the U-shaped guide groove. The supporting groove is fixed to the lower ends of the two U-shaped guide grooves and used for supporting the vortex eliminating plate. By adjusting the arrangement height and angle of the vortex-eliminating plates of the vortex-eliminating rectifying mechanism, inlet water backflow and vortexes of the pump station under different operation conditions are effectively eliminated, the flow state of inlet water flow is adjusted, and the uniformity of water flow entering the pump and the operation stability of the pump station are improved.
本发明公开一种泵站进水调节式消涡整流装置，包括设置在进水池内的消涡整流机构，消涡整流机构包括两个U型导槽、角度调节组件、高度调节组件和支承槽；两个U型导槽开口正对设置，两个U型导槽之间滑动卡装有消涡板；角度调节组件的输出端与两个U型导槽连接，用于调节两个U型导槽的沿进水池壁面的旋转角度；高度调节组件的输出端与消涡板连接，用于调节消涡板位于U型导槽内的高度；支承槽固定于两个U型导槽下端，用于支承消涡板。本发明通过调节消涡整流机构的消涡板的布置高度和角度，有效消除泵站不同运行工况下的进水回流和漩涡，调整进水水流流态，提高水流进泵的均匀性和泵站运行的稳定性。
Pump station water inlet adjusting type vortex eliminating and rectifying device and vortex eliminating and rectifying method
一种泵站进水调节式消涡整流装置及消涡整流方法
GAO CHUANCHANG (Autor:in) / ZHANG YONG (Autor:in) / GAO YUXIN (Autor:in) / GAO CHANGJING (Autor:in) / ZHANG ZICHAO (Autor:in) / GAO ZHIKAI (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
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