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Pumping drainage system for deep foundation pit dewatering
The invention discloses a pump drainage system, particularly discloses a pump drainage system for deep foundation pit dewatering, and belongs to the technical field of design and manufacturing of deep foundation pit engineering dewatering and drainage process equipment. According to the pumping drainage system for deep foundation pit dewatering, the water drainage amount can be adjusted according to water level changes, and it is avoided that pumping equipment is repeatedly turned on and turned off within a short time. The pumping drainage system comprises a deep foundation pit, a water collecting pit is formed in the bottom of the deep foundation pit, the pumping drainage system further comprises a water suction pump, water conveying pipes, a water level detecting and adjusting mechanism and a control system, and the water conveying pipes are connected to the inlet end and the outlet end of the water suction pump correspondingly. The tail end of the inlet end water conveying pipe is arranged in the sump through a water level detecting and adjusting mechanism, and the tail end of the outlet end water conveying pipe is located outside the deep foundation pit. In the deep foundation pit dewatering process, the input power of the water suction pump is adjusted and determined through the control system according to water level information obtained by the water level detecting and adjusting mechanism.
本发明公开了一种抽排系统，尤其是公开了一种用于深基坑降水的抽排系统，属于深基坑工程降排水工艺装备设计制造技术领域。提供一种能依据水位变化调节排水量，避免出现短时间内反复开关抽水设备的用于深基坑降水的抽排系统。所述的抽排系统包括深基坑，在深基坑的底部设置有集水坑，所述的抽排系统还包括抽水泵、输水管、水位探测调节机构和控制系统，在抽水泵的入口端和出口端均分别连接有输水管，入口端输水管的末端通过水位探测调节机构布置在集水坑中，出口端输水管的末端位于深基坑外；深基坑降水过程中，抽水泵的输入功率通过控制系统依据水位探测调节机构获得的水位信息调整确定。
Pumping drainage system for deep foundation pit dewatering
The invention discloses a pump drainage system, particularly discloses a pump drainage system for deep foundation pit dewatering, and belongs to the technical field of design and manufacturing of deep foundation pit engineering dewatering and drainage process equipment. According to the pumping drainage system for deep foundation pit dewatering, the water drainage amount can be adjusted according to water level changes, and it is avoided that pumping equipment is repeatedly turned on and turned off within a short time. The pumping drainage system comprises a deep foundation pit, a water collecting pit is formed in the bottom of the deep foundation pit, the pumping drainage system further comprises a water suction pump, water conveying pipes, a water level detecting and adjusting mechanism and a control system, and the water conveying pipes are connected to the inlet end and the outlet end of the water suction pump correspondingly. The tail end of the inlet end water conveying pipe is arranged in the sump through a water level detecting and adjusting mechanism, and the tail end of the outlet end water conveying pipe is located outside the deep foundation pit. In the deep foundation pit dewatering process, the input power of the water suction pump is adjusted and determined through the control system according to water level information obtained by the water level detecting and adjusting mechanism.
本发明公开了一种抽排系统，尤其是公开了一种用于深基坑降水的抽排系统，属于深基坑工程降排水工艺装备设计制造技术领域。提供一种能依据水位变化调节排水量，避免出现短时间内反复开关抽水设备的用于深基坑降水的抽排系统。所述的抽排系统包括深基坑，在深基坑的底部设置有集水坑，所述的抽排系统还包括抽水泵、输水管、水位探测调节机构和控制系统，在抽水泵的入口端和出口端均分别连接有输水管，入口端输水管的末端通过水位探测调节机构布置在集水坑中，出口端输水管的末端位于深基坑外；深基坑降水过程中，抽水泵的输入功率通过控制系统依据水位探测调节机构获得的水位信息调整确定。
Pumping drainage system for deep foundation pit dewatering
用于深基坑降水的抽排系统
XIANG JILEI (author) / CHE CHENG (author)
2024-12-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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