Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precipitation well flow adjusting device
The invention relates to a precipitation well flow adjusting device. A precipitation well is divided into two paths through a pump pipe and a three-way joint, one path is connected with a precipitation well water suction pump device through electromagnetic flow meters, the other path is in backflow connection with a precipitation well through a flow dividing pipe and a valve, the backflow amount is adjusted through the valve, and the water outlet amount of the pump pipe is indirectly controlled. The electromagnetic flow meters are correspondingly installed on the flow dividing pipe and the pump pipe and are used for monitoring the flow of the precipitation well in real time. Super-pumped water flow flows back into the precipitation well in time; the electromagnetic flow meters on the pumppipe and the flow dividing pipe can read flow, the depth of confined water at the bottom of foundation pit excavation can be accurately and stably controlled, and meanwhile, the electromagnetic flow meters can be connected with a 4G module and uploaded to a data platform through a 4G network for remote flow checking; and the problem that a water stop valve is installed for controlling the water flow to reduce the diameter of a drainage pipe to suffocate a water suction pump is solved, and precipitation can be carried out as required while the quality of the water suction pump is guaranteed.
本发明涉及一种降水井流量调节装置，降水井内通过泵管经三通接头后分成二路，一路通过连接降水井抽水泵装置，另一路通过分流管和阀门回流连接降水井，通过阀门对回流量大小进行调节，间接控制泵管的出水量。所述分流管和泵管上分别安装电磁流量计，用于实时进行降水井流量大小的监测。本发明将超抽的水流及时回流进入降水井；泵管和分流管上的电磁流量计可以读取流量，便于精确稳定的控制基坑开挖底部承压水的深度，同时电磁流量计可连接4G模块，通过4G网络上传至数据平台，进行远程流量查看；解决了为控制水流量安装止水阀门来缩小排水管直径从而憋坏抽水泵的情况。在保证抽水泵质量的同时可进行按需降水。
Precipitation well flow adjusting device
The invention relates to a precipitation well flow adjusting device. A precipitation well is divided into two paths through a pump pipe and a three-way joint, one path is connected with a precipitation well water suction pump device through electromagnetic flow meters, the other path is in backflow connection with a precipitation well through a flow dividing pipe and a valve, the backflow amount is adjusted through the valve, and the water outlet amount of the pump pipe is indirectly controlled. The electromagnetic flow meters are correspondingly installed on the flow dividing pipe and the pump pipe and are used for monitoring the flow of the precipitation well in real time. Super-pumped water flow flows back into the precipitation well in time; the electromagnetic flow meters on the pumppipe and the flow dividing pipe can read flow, the depth of confined water at the bottom of foundation pit excavation can be accurately and stably controlled, and meanwhile, the electromagnetic flow meters can be connected with a 4G module and uploaded to a data platform through a 4G network for remote flow checking; and the problem that a water stop valve is installed for controlling the water flow to reduce the diameter of a drainage pipe to suffocate a water suction pump is solved, and precipitation can be carried out as required while the quality of the water suction pump is guaranteed.
本发明涉及一种降水井流量调节装置，降水井内通过泵管经三通接头后分成二路，一路通过连接降水井抽水泵装置，另一路通过分流管和阀门回流连接降水井，通过阀门对回流量大小进行调节，间接控制泵管的出水量。所述分流管和泵管上分别安装电磁流量计，用于实时进行降水井流量大小的监测。本发明将超抽的水流及时回流进入降水井；泵管和分流管上的电磁流量计可以读取流量，便于精确稳定的控制基坑开挖底部承压水的深度，同时电磁流量计可连接4G模块，通过4G网络上传至数据平台，进行远程流量查看；解决了为控制水流量安装止水阀门来缩小排水管直径从而憋坏抽水泵的情况。在保证抽水泵质量的同时可进行按需降水。
Precipitation well flow adjusting device
降水井流量调节装置
HAN ZELIANG (Autor:in) / YANG LU (Autor:in) / JING WUJIE (Autor:in) / HAN DINGJUN (Autor:in) / DONG FENG (Autor:in) / DING TAO (Autor:in) / PENG ZHEN (Autor:in) / WANG HAIJUN (Autor:in) / ZHAO GUOWEI (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
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