A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pump station forebay flow guide device
The pumping station forebay flow guiding device comprises a track beam fixed between the two side walls of a forebay, the section of the track beam is in a U shape with an upward opening, a through groove is formed in the bottom of the track beam, a plurality of sliding assemblies with positioning mechanisms are slidably connected into the track beam, the bottoms of the sliding assemblies are fixedly connected with connecting rods, and the connecting rods are fixedly connected with the sliding assemblies. The positions of the flow guide piles can be adjusted, when asymmetric vortexes appear in the forebay, the flow state of water flow can be improved by changing the positions of the flow guide piles, bad flow states such as the vortexes can be eliminated, and it is guaranteed that the flow state in the forebay can be always kept optimal under different working conditions.
本发明公开了一种泵站前池导流装置，包括固定于前池两个侧壁之间的轨道梁，所述轨道梁的截面为开口向上的U型，所述轨道梁底部具有通槽，所述轨道梁内滑动连接若干个具有定位机构的滑动组件，所述滑动组件底部固定连接有连接杆，所述连接杆底部穿过通槽连接有导流桩，本发明的导流桩位置能够进行调整，当前池内出现不对称的漩涡时，能够通过改变导流桩的位置改善水流的流态，消除漩涡等不良流态，保证前池内流态能在不同工况下始终保持最优。
Pump station forebay flow guide device
The pumping station forebay flow guiding device comprises a track beam fixed between the two side walls of a forebay, the section of the track beam is in a U shape with an upward opening, a through groove is formed in the bottom of the track beam, a plurality of sliding assemblies with positioning mechanisms are slidably connected into the track beam, the bottoms of the sliding assemblies are fixedly connected with connecting rods, and the connecting rods are fixedly connected with the sliding assemblies. The positions of the flow guide piles can be adjusted, when asymmetric vortexes appear in the forebay, the flow state of water flow can be improved by changing the positions of the flow guide piles, bad flow states such as the vortexes can be eliminated, and it is guaranteed that the flow state in the forebay can be always kept optimal under different working conditions.
本发明公开了一种泵站前池导流装置，包括固定于前池两个侧壁之间的轨道梁，所述轨道梁的截面为开口向上的U型，所述轨道梁底部具有通槽，所述轨道梁内滑动连接若干个具有定位机构的滑动组件，所述滑动组件底部固定连接有连接杆，所述连接杆底部穿过通槽连接有导流桩，本发明的导流桩位置能够进行调整，当前池内出现不对称的漩涡时，能够通过改变导流桩的位置改善水流的流态，消除漩涡等不良流态，保证前池内流态能在不同工况下始终保持最优。
Pump station forebay flow guide device
一种泵站前池导流装置
XU PENGFEI (author) / ZHU HAO (author) / ZHANG LIJUAN (author) / XUE WEI (author) / WANG XU (author) / GUO RUI (author) / CHEN DONGDONG (author) / XING JIE (author) / BAI CHUNYU (author) / LU FEIXIANG (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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