Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic recharge system and method for foundation pit dewatering well
The invention discloses an automatic recharge system for a foundation pit dewatering well, which comprises a dewatering well, a water pump, an automatic recharge device, a water pump, an automatic recharge device and an automatic recharge device, and is characterized in that the dewatering well is internally provided with a water pump; a low liquid level sensor, a high liquid level sensor, a pressure sensor, a flange sheet and a circular plate are arranged in the recharge well; the flange piece is welded to a wellhead of the recharge well, and the circular plate is connected with the flange piece through bolts and used for sealing the recharge well. The low-liquid-level sensor is arranged at the lower end of the inner side face of the recharge well, and the high-liquid-level sensor is arranged at the upper end of the inner side face of the recharge well and used for monitoring water level changes of the recharge well in real time. The pressure sensor is in threaded connection with the circular plate and is used for measuring in-well air pressure in real time; the dewatering well is connected with the recharge well and the outside of the well through the dewatering well pipeline system and used for recharge and water pumping and drainage; tap water is connected with the recharge well through the tap water pipeline system and used for supplementing foundation pit dewatering recharge. The invention further discloses an automatic recharge method for the foundation pit dewatering well. The construction efficiency is improved, and the construction period of foundation pit dewatering engineering is shortened.
本发明公开了一种基坑降水井自动回灌系统，包括：降水井，降水井内置有水泵，用于抽取降水井内的地下水；回灌井内置有低液位传感器、高液位传感器、压力传感器、法兰片和圆板；法兰片与回灌井井口焊接，圆板与法兰片通过螺栓连接，用于回灌井密封；低液位传感器设置在回灌井内侧面下端处，高液位传感器设置在回灌井内侧面上端处，用于实时监控回灌井水位变化；压力传感器与圆板螺纹连接，用于实时测量井内气压；降水井通过降水井管道系统连接回灌井和井外，用于回灌和抽排水；自来水通过自来水管道系统连接回灌井，用于对基坑降水回灌进行补充。还公开了一种基坑降水井自动回灌方法。本发明提高了施工效率，减少了基坑降水工程建设周期。
Automatic recharge system and method for foundation pit dewatering well
The invention discloses an automatic recharge system for a foundation pit dewatering well, which comprises a dewatering well, a water pump, an automatic recharge device, a water pump, an automatic recharge device and an automatic recharge device, and is characterized in that the dewatering well is internally provided with a water pump; a low liquid level sensor, a high liquid level sensor, a pressure sensor, a flange sheet and a circular plate are arranged in the recharge well; the flange piece is welded to a wellhead of the recharge well, and the circular plate is connected with the flange piece through bolts and used for sealing the recharge well. The low-liquid-level sensor is arranged at the lower end of the inner side face of the recharge well, and the high-liquid-level sensor is arranged at the upper end of the inner side face of the recharge well and used for monitoring water level changes of the recharge well in real time. The pressure sensor is in threaded connection with the circular plate and is used for measuring in-well air pressure in real time; the dewatering well is connected with the recharge well and the outside of the well through the dewatering well pipeline system and used for recharge and water pumping and drainage; tap water is connected with the recharge well through the tap water pipeline system and used for supplementing foundation pit dewatering recharge. The invention further discloses an automatic recharge method for the foundation pit dewatering well. The construction efficiency is improved, and the construction period of foundation pit dewatering engineering is shortened.
本发明公开了一种基坑降水井自动回灌系统，包括：降水井，降水井内置有水泵，用于抽取降水井内的地下水；回灌井内置有低液位传感器、高液位传感器、压力传感器、法兰片和圆板；法兰片与回灌井井口焊接，圆板与法兰片通过螺栓连接，用于回灌井密封；低液位传感器设置在回灌井内侧面下端处，高液位传感器设置在回灌井内侧面上端处，用于实时监控回灌井水位变化；压力传感器与圆板螺纹连接，用于实时测量井内气压；降水井通过降水井管道系统连接回灌井和井外，用于回灌和抽排水；自来水通过自来水管道系统连接回灌井，用于对基坑降水回灌进行补充。还公开了一种基坑降水井自动回灌方法。本发明提高了施工效率，减少了基坑降水工程建设周期。
Automatic recharge system and method for foundation pit dewatering well
一种基坑降水井自动回灌系统及方法
ZHANG JIBIAO (Autor:in) / YU SHIJIE (Autor:in) / XIE JINBO (Autor:in) / LI XU (Autor:in) / WANG ZIJIAN (Autor:in) / XIE LIZHAO (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation pit dewatering well plugging device and foundation pit dewatering well plugging method
| Europäisches Patentamt | 2023
Control of Artificial Recharge on Foundation Pit Deformation due to Dewatering
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Control of Artificial Recharge on Foundation Pit Deformation due to Dewatering
| Trans Tech Publications | 2012