A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bidirectional flow channel pump station structure and bidirectional flow channel pump station
The invention provides a bidirectional runner pump station structure and a bidirectional runner pump station, comprising a bidirectional water inlet runner, a bidirectional water outlet runner, a first control gate, a second control gate, a third control gate, a fourth control gate, a fifth control gate and a seventh control gate, wherein the first control gate, the second control gate, the third control gate and the fourth control gate are arranged at the bidirectional water inlet runner and the bidirectional water outlet runner, and the fifth control gate and the seventh control gate are arranged between an outer auxiliary runner and the bidirectional water inlet runner. The sixth control gate and the eighth control gate are arranged between the outer side auxiliary flow channel and the two-way water outlet flow channel, and the pump station further comprises a base, a pump section, a flow channel partition plate, a pump shaft, a flow channel upper cover plate, a motor section and a pump station top cover. The auxiliary flow channel and the corresponding control gates are additionally arranged, switching of various working conditions such as pump station shutdown overhaul, flood drainage and irrigation is achieved through an opening and closing operation method of the first to eighth control gates, and the problem that when an existing bidirectional flow channel pump station operates, a dead water area always exists on one side of a water inlet flow channel and one side of a water outlet flow channel is solved; meanwhile, the natural overflowing capacity of the pump station is achieved, and the fish-friendly ecological function is improved.
本发明提供了一种双向流道泵站结构及双向流道泵站，包括双向进水流道，双向出水流道，设置于双向进水流道和双向出水流道处的第一、第二、第三和第四控制闸门，设置于外侧辅助流道与双向进水流道之间的第五和第七控制闸门，设置于外侧辅助流道与双向出水流道之间的第六和第八控制闸门，还包括基座、泵段、流道隔板、泵轴、流道上盖板、电机段和泵站顶盖。本发明新增了辅助流道及对应的控制闸门，通过第一至第八控制闸门开合运行方法实现泵站关停检修、排涝和灌溉等多种工况的转变，解决了现有双向流道泵站在运行时进水流道和出水流道一侧总是存在死水区的问题，同时解决泵站自然过流能力并提高了鱼类友好生态功能。
Bidirectional flow channel pump station structure and bidirectional flow channel pump station
The invention provides a bidirectional runner pump station structure and a bidirectional runner pump station, comprising a bidirectional water inlet runner, a bidirectional water outlet runner, a first control gate, a second control gate, a third control gate, a fourth control gate, a fifth control gate and a seventh control gate, wherein the first control gate, the second control gate, the third control gate and the fourth control gate are arranged at the bidirectional water inlet runner and the bidirectional water outlet runner, and the fifth control gate and the seventh control gate are arranged between an outer auxiliary runner and the bidirectional water inlet runner. The sixth control gate and the eighth control gate are arranged between the outer side auxiliary flow channel and the two-way water outlet flow channel, and the pump station further comprises a base, a pump section, a flow channel partition plate, a pump shaft, a flow channel upper cover plate, a motor section and a pump station top cover. The auxiliary flow channel and the corresponding control gates are additionally arranged, switching of various working conditions such as pump station shutdown overhaul, flood drainage and irrigation is achieved through an opening and closing operation method of the first to eighth control gates, and the problem that when an existing bidirectional flow channel pump station operates, a dead water area always exists on one side of a water inlet flow channel and one side of a water outlet flow channel is solved; meanwhile, the natural overflowing capacity of the pump station is achieved, and the fish-friendly ecological function is improved.
本发明提供了一种双向流道泵站结构及双向流道泵站，包括双向进水流道，双向出水流道，设置于双向进水流道和双向出水流道处的第一、第二、第三和第四控制闸门，设置于外侧辅助流道与双向进水流道之间的第五和第七控制闸门，设置于外侧辅助流道与双向出水流道之间的第六和第八控制闸门，还包括基座、泵段、流道隔板、泵轴、流道上盖板、电机段和泵站顶盖。本发明新增了辅助流道及对应的控制闸门，通过第一至第八控制闸门开合运行方法实现泵站关停检修、排涝和灌溉等多种工况的转变，解决了现有双向流道泵站在运行时进水流道和出水流道一侧总是存在死水区的问题，同时解决泵站自然过流能力并提高了鱼类友好生态功能。
Bidirectional flow channel pump station structure and bidirectional flow channel pump station
一种双向流道泵站结构及双向流道泵站
LI YALIN (author) / SUN HAICHAO (author) / HONG GUOXI (author) / LIU HONGWEI (author) / LI YANJUN (author) / GAO YUHAN (author) / LI MINGXUAN (author) / TAO XIANMING (author)
2024-02-09
Patent
Electronic Resource
Chinese
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