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A platform for research: civil engineering, architecture and urbanism
Hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device
The invention provides a hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device. The hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device comprises a water pumping pipe, a water filtering well pipe and a water pump, wherein the bottom of the water pumping pipe is connected with a moving part with a contraction function, and a spiral part with a filtering function is installed inside the water pumping pipe. According to the hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device, the moving part and the spiral part are matched with each other, so that the situation that underground water drives silt to block the water filtering well pipe to influence engineering development is prevented.
本发明提供了一种水利工程基坑管井结合轻型井点降排水设备，包括抽水管、滤水井管和水泵，抽水管底部连接有收缩功能的移动件，抽水管内部安装有过滤功能的螺旋件。本发明提供的水利工程基坑管井结合轻型井点降排水设备，其通过移动件和螺旋件之间的相互配合，以此防止地底水带动泥沙堵塞滤水井管影响工程开发。
Hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device
The invention provides a hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device. The hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device comprises a water pumping pipe, a water filtering well pipe and a water pump, wherein the bottom of the water pumping pipe is connected with a moving part with a contraction function, and a spiral part with a filtering function is installed inside the water pumping pipe. According to the hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device, the moving part and the spiral part are matched with each other, so that the situation that underground water drives silt to block the water filtering well pipe to influence engineering development is prevented.
本发明提供了一种水利工程基坑管井结合轻型井点降排水设备，包括抽水管、滤水井管和水泵，抽水管底部连接有收缩功能的移动件，抽水管内部安装有过滤功能的螺旋件。本发明提供的水利工程基坑管井结合轻型井点降排水设备，其通过移动件和螺旋件之间的相互配合，以此防止地底水带动泥沙堵塞滤水井管影响工程开发。
Hydraulic engineering foundation pit tube well combined light well point dewatering and drainage device
一种水利工程基坑管井结合轻型井点降排水设备
YU XIAOPING (author)
2021-09-21
Patent
Electronic Resource
Chinese
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Tube well and light well point combined dewatering construction method
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