A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit dewatering water level control system
The invention discloses a foundation pit dewatering water level control system. The foundation pit dewatering water level control system comprises a main pipe and a plurality of branch pipes, one end of each branch pipe communicates with the main pipe, the other end of each branch pipe extends into the bottom of a dewatering well, each branch pipe is sequentially provided with a first check valve, an electric valve and a first ball valve, a water level detector used for detecting the water level height in the dewatering well is arranged at the end, away from the main pipe, of each branch pipe, and a second ball valve, a second check valve and a water pump are sequentially arranged on the main pipe. Compared with a conventional foundation pit dewatering mode, time and labor are saved, foundation pit sedimentation and sedimentation collapse of the periphery of the foundation pit caused by excessive pumping of underground water are avoided, and the safety of the foundation pit and the safety of operation constructors are ensured. The control system is flexible to assemble and install, wide in application range and high in flexibility, the number of precipitation pipelines can be increased or decreased as required, the precipitation depth can be controlled, meanwhile a system protection mechanism and pipeline backwashing connectors are designed, and the repeated utilization rate of the whole system is increased.
本发明公开了一种基坑降水水位控制系统，包括主管、支管，所述支管为多个，其一端与所述主管连通，另一端深入至降水井底部，所述支管上依次设置有第一止回阀、电动阀、第一球阀，所述支管远离所述主管的一端设置有用于检测降水井内水位高度的水位检测器，所述主管上依次设置有第二球阀、第二止回阀、水泵。本发明较常规基坑降水方式省时省力，避免因过度抽取地下水导致基坑沉降及基坑周边的沉降坍塌，确保了基坑安全及作业施工人员的安全。组装安装灵活，可根据需求增减降水管道的数量，控制降水深度，适用范围广，灵活度高，同时设计了系统保护机制和管道反冲洗接口，提高了整体系统的重复利用率。
Foundation pit dewatering water level control system
The invention discloses a foundation pit dewatering water level control system. The foundation pit dewatering water level control system comprises a main pipe and a plurality of branch pipes, one end of each branch pipe communicates with the main pipe, the other end of each branch pipe extends into the bottom of a dewatering well, each branch pipe is sequentially provided with a first check valve, an electric valve and a first ball valve, a water level detector used for detecting the water level height in the dewatering well is arranged at the end, away from the main pipe, of each branch pipe, and a second ball valve, a second check valve and a water pump are sequentially arranged on the main pipe. Compared with a conventional foundation pit dewatering mode, time and labor are saved, foundation pit sedimentation and sedimentation collapse of the periphery of the foundation pit caused by excessive pumping of underground water are avoided, and the safety of the foundation pit and the safety of operation constructors are ensured. The control system is flexible to assemble and install, wide in application range and high in flexibility, the number of precipitation pipelines can be increased or decreased as required, the precipitation depth can be controlled, meanwhile a system protection mechanism and pipeline backwashing connectors are designed, and the repeated utilization rate of the whole system is increased.
本发明公开了一种基坑降水水位控制系统，包括主管、支管，所述支管为多个，其一端与所述主管连通，另一端深入至降水井底部，所述支管上依次设置有第一止回阀、电动阀、第一球阀，所述支管远离所述主管的一端设置有用于检测降水井内水位高度的水位检测器，所述主管上依次设置有第二球阀、第二止回阀、水泵。本发明较常规基坑降水方式省时省力，避免因过度抽取地下水导致基坑沉降及基坑周边的沉降坍塌，确保了基坑安全及作业施工人员的安全。组装安装灵活，可根据需求增减降水管道的数量，控制降水深度，适用范围广，灵活度高，同时设计了系统保护机制和管道反冲洗接口，提高了整体系统的重复利用率。
Foundation pit dewatering water level control system
一种基坑降水水位控制系统
ZHANG RONGJIN (author) / XU HAO (author) / GUO HUI (author) / LIU MAN (author)
2021-05-04
Patent
Electronic Resource
Chinese
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