A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dewatering device for replacing drainage well in foundation pit by karst landform
The invention discloses a dewatering device for replacing a drainage well in a foundation pit with a karst landform. The dewatering device comprises a pumping and draining pipe, a pumping and draining pump, a first filtering assembly, a second filtering assembly and a connecting assembly. A water pumping and draining hole is formed in a foundation pit soil body of a karst landform area, one end of a water pumping and draining pipe is inserted into the water pumping and draining hole, and a first filtering assembly is arranged in a gap between the inner wall of the water pumping and draining hole and one end of the water pumping and draining pipe; the other end of the pumping and draining pipe extends to the position above the foundation pit soil body, the water inlet end of the pumping and draining pump is detachably connected with the other end of the pumping and draining pipe through a connecting assembly, and the water outlet end of the pumping and draining pump is connected to the draining mechanism. The second filtering assembly is detachably arranged in the water pumping and draining pipe. The invention relates to the technical field of building construction, and can solve the problem that in the prior art, the dewatering effect of a karst landform area through a dewatering well is not obvious.
本发明公开了一种用于岩溶地貌替代基坑内疏干井的降水装置，包括抽排水管、抽排泵、第一过滤组件、第二过滤组件和连接组件；在岩溶地貌区域的基坑土体内打设抽排水孔，抽排水管的一端插入在抽排水孔内，第一过滤组件设置在抽排水孔内壁与抽排水管一端之间的间隙内；抽排水管的另一端延伸至基坑土体的上方，抽排泵的进水端通过连接组件与抽排水管的另一端可拆卸式连接，抽排泵的出水端连接至排水机构；第二过滤组件可拆卸式设置在抽排水管内。本发明涉及建筑施工技术领域，能够解决现有技术中岩溶地貌区域通过疏干井降水效果不明显的问题。
Dewatering device for replacing drainage well in foundation pit by karst landform
The invention discloses a dewatering device for replacing a drainage well in a foundation pit with a karst landform. The dewatering device comprises a pumping and draining pipe, a pumping and draining pump, a first filtering assembly, a second filtering assembly and a connecting assembly. A water pumping and draining hole is formed in a foundation pit soil body of a karst landform area, one end of a water pumping and draining pipe is inserted into the water pumping and draining hole, and a first filtering assembly is arranged in a gap between the inner wall of the water pumping and draining hole and one end of the water pumping and draining pipe; the other end of the pumping and draining pipe extends to the position above the foundation pit soil body, the water inlet end of the pumping and draining pump is detachably connected with the other end of the pumping and draining pipe through a connecting assembly, and the water outlet end of the pumping and draining pump is connected to the draining mechanism. The second filtering assembly is detachably arranged in the water pumping and draining pipe. The invention relates to the technical field of building construction, and can solve the problem that in the prior art, the dewatering effect of a karst landform area through a dewatering well is not obvious.
本发明公开了一种用于岩溶地貌替代基坑内疏干井的降水装置，包括抽排水管、抽排泵、第一过滤组件、第二过滤组件和连接组件；在岩溶地貌区域的基坑土体内打设抽排水孔，抽排水管的一端插入在抽排水孔内，第一过滤组件设置在抽排水孔内壁与抽排水管一端之间的间隙内；抽排水管的另一端延伸至基坑土体的上方，抽排泵的进水端通过连接组件与抽排水管的另一端可拆卸式连接，抽排泵的出水端连接至排水机构；第二过滤组件可拆卸式设置在抽排水管内。本发明涉及建筑施工技术领域，能够解决现有技术中岩溶地貌区域通过疏干井降水效果不明显的问题。
Dewatering device for replacing drainage well in foundation pit by karst landform
用于岩溶地貌替代基坑内疏干井的降水装置
HUANG YONGXING (author) / CHEN HONGMOU (author) / AI YUCHENG (author) / LU SHIWEI (author) / LI JUN (author) / LI YUQING (author) / LUO JIAN (author)
2024-08-09
Patent
Electronic Resource
Chinese
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