A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vacuum relief well negative pressure water pumping device and method
The invention discloses a vacuum relief well negative pressure water pumping device and method, and particularly relates to the technical field of relief wells. The vacuum negative pressure assembly comprises a solid pipe, a water filtering pipe and a precipitation pipe which are arranged in the decompression well and sequentially distributed from top to bottom, and a well lid connected through a flange is arranged at the top end of the solid pipe; a pump connector, a pipe connector and a meter connector which are distributed at intervals are formed in the outer portion of the well lid, and a pump pipe is arranged in the pump connector. Underground water is pumped to the outside through a water pipe by a water pump, and meanwhile, a vacuum pump forms negative pressure in the device through a pump connecting pipe, so that underground water on the periphery of a decompression well can flow into and out of a water filtering pipe under the action of gravity and can also flow in more efficiently under the action of the vacuum negative pressure, and the inflow rate of the underground water is increased; therefore, the number of relief wells can be reduced, and cost is greatly saved.
本发明公开了一种真空减压井负压抽水装置及方法，具体涉及减压井技术领域，包括用于减压井抽水的真空负压组件；所述真空负压组件包括置于减压井内部并从上至下依次分布的实管、滤水管和沉淀管，所述实管顶端设有通过法兰连接的井盖；所述井盖外部开设有间隔分布的泵接口、管接口和表接口，所述泵接口内部设有泵管。本发明通过抽水泵将地下水经水管抽送至外部，同时真空泵经泵接管在本发明内部形成负压，使减压井周边的地下水除受重力作用流入滤水管内外，也能在真空负压的作用下可以更高效的流入，加快地下水的流入速率；由此可以减少减压井的数量，大大节约成本。
Vacuum relief well negative pressure water pumping device and method
The invention discloses a vacuum relief well negative pressure water pumping device and method, and particularly relates to the technical field of relief wells. The vacuum negative pressure assembly comprises a solid pipe, a water filtering pipe and a precipitation pipe which are arranged in the decompression well and sequentially distributed from top to bottom, and a well lid connected through a flange is arranged at the top end of the solid pipe; a pump connector, a pipe connector and a meter connector which are distributed at intervals are formed in the outer portion of the well lid, and a pump pipe is arranged in the pump connector. Underground water is pumped to the outside through a water pipe by a water pump, and meanwhile, a vacuum pump forms negative pressure in the device through a pump connecting pipe, so that underground water on the periphery of a decompression well can flow into and out of a water filtering pipe under the action of gravity and can also flow in more efficiently under the action of the vacuum negative pressure, and the inflow rate of the underground water is increased; therefore, the number of relief wells can be reduced, and cost is greatly saved.
本发明公开了一种真空减压井负压抽水装置及方法，具体涉及减压井技术领域，包括用于减压井抽水的真空负压组件；所述真空负压组件包括置于减压井内部并从上至下依次分布的实管、滤水管和沉淀管，所述实管顶端设有通过法兰连接的井盖；所述井盖外部开设有间隔分布的泵接口、管接口和表接口，所述泵接口内部设有泵管。本发明通过抽水泵将地下水经水管抽送至外部，同时真空泵经泵接管在本发明内部形成负压，使减压井周边的地下水除受重力作用流入滤水管内外，也能在真空负压的作用下可以更高效的流入，加快地下水的流入速率；由此可以减少减压井的数量，大大节约成本。
Vacuum relief well negative pressure water pumping device and method
一种真空减压井负压抽水装置及方法
YAO WUSONG (author) / ZHANG DONG (author) / MAO XIYUN (author) / ZHANG QINYU (author) / SU YE (author) / YANG YANZONG (author) / ZHU XUEZHOU (author) / QU CHENGSONG (author) / LI XING (author) / RU XU (author)
2024-11-08
Patent
Electronic Resource
Chinese
Water hammer type vacuum negative pressure collecting well
| European Patent Office | 2021
Pumping and drainage convertible closed type basement pressure relief well structure
| European Patent Office | 2024
Negative pressure type pumping and irrigating integrated well
| European Patent Office | 2015
Combined vacuum water pumping device and water pumping method thereof
| European Patent Office | 2021