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A platform for research: civil engineering, architecture and urbanism
High-adaptability anti-seepage and closure integrated drainage inspection well
The invention relates to the technical field of drainage inspection well construction, in particular to a high-adaptability anti-seepage closure integrated drainage inspection well which solves the problems that an existing prefabricated drainage inspection well is prone to seepage and not prone to closure. A high-adaptability anti-seepage and closure integrated drainage inspection well comprises a well body part and an anti-seepage integrated lining. The well body part comprises a square well body, a center through hole is formed in the top wall of the square well body, a shaft is arranged on the edge of an upper end hole opening of the center through hole, an air inlet and outlet vertical pipe is installed on the shaft and the center through hole, a valve is installed on the air inlet and outlet vertical pipe, and the bottom end of the air inlet and outlet vertical pipe is communicated with an air inlet and outlet longitudinal pipe in a sealed mode. The anti-seepage integrated lining comprises a well body anti-seepage lining, an upstream anti-seepage lining sleeve and a downstream anti-seepage lining sleeve; the front side wall and the rear side wall of the well body anti-seepage lining are both of a double-layer structure, the inner layers of the front side wall and the rear side wall are both inflation cut-off bags, and the two ends of the air inlet and exhaust longitudinal pipe are communicated with the two inflation cut-off bags in a sealed mode respectively. The invention relates to a prefabricated inspection well integrating impermeability and interception.
本发明涉及排水检查井施工技术领域，具体是一种高适应性抗渗截流一体化排水检查井，解决了现有预制排水检查井易渗漏和不易截流的问题。一种高适应性抗渗截流一体化排水检查井，包括井体部分和防渗一体式内衬；井体部分包括方井井体，方井井体的顶壁开设有中心通孔，中心通孔的上端孔口边缘设置有井筒，井筒和中心通孔安设有进排气竖管，进排气竖管安装有阀门，进排气竖管的底端密封连通有进排气纵管；防渗一体式内衬包括井体防渗内衬、上游防渗内衬套管、下游防渗内衬套管；井体防渗内衬的前后侧壁均为双层结构，且前后侧壁的内层均为充气截流袋，进排气纵管的两端分别与两个充气截流袋密封连通。本发明为集抗渗和截流于一体的预制检查井。
High-adaptability anti-seepage and closure integrated drainage inspection well
The invention relates to the technical field of drainage inspection well construction, in particular to a high-adaptability anti-seepage closure integrated drainage inspection well which solves the problems that an existing prefabricated drainage inspection well is prone to seepage and not prone to closure. A high-adaptability anti-seepage and closure integrated drainage inspection well comprises a well body part and an anti-seepage integrated lining. The well body part comprises a square well body, a center through hole is formed in the top wall of the square well body, a shaft is arranged on the edge of an upper end hole opening of the center through hole, an air inlet and outlet vertical pipe is installed on the shaft and the center through hole, a valve is installed on the air inlet and outlet vertical pipe, and the bottom end of the air inlet and outlet vertical pipe is communicated with an air inlet and outlet longitudinal pipe in a sealed mode. The anti-seepage integrated lining comprises a well body anti-seepage lining, an upstream anti-seepage lining sleeve and a downstream anti-seepage lining sleeve; the front side wall and the rear side wall of the well body anti-seepage lining are both of a double-layer structure, the inner layers of the front side wall and the rear side wall are both inflation cut-off bags, and the two ends of the air inlet and exhaust longitudinal pipe are communicated with the two inflation cut-off bags in a sealed mode respectively. The invention relates to a prefabricated inspection well integrating impermeability and interception.
本发明涉及排水检查井施工技术领域，具体是一种高适应性抗渗截流一体化排水检查井，解决了现有预制排水检查井易渗漏和不易截流的问题。一种高适应性抗渗截流一体化排水检查井，包括井体部分和防渗一体式内衬；井体部分包括方井井体，方井井体的顶壁开设有中心通孔，中心通孔的上端孔口边缘设置有井筒，井筒和中心通孔安设有进排气竖管，进排气竖管安装有阀门，进排气竖管的底端密封连通有进排气纵管；防渗一体式内衬包括井体防渗内衬、上游防渗内衬套管、下游防渗内衬套管；井体防渗内衬的前后侧壁均为双层结构，且前后侧壁的内层均为充气截流袋，进排气纵管的两端分别与两个充气截流袋密封连通。本发明为集抗渗和截流于一体的预制检查井。
High-adaptability anti-seepage and closure integrated drainage inspection well
一种高适应性抗渗截流一体化排水检查井
LIU WENJUN (author) / ZHAO JIANBANG (author) / ZHANG HUANZHOU (author) / NING JING (author) / WANG FENG (author) / LU PING (author) / ZHANG BO (author) / LI WENGUANG (author) / WANG DONG (author) / QIN ZHIWEI (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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