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A platform for research: civil engineering, architecture and urbanism
Rain and sewage mixed connection pipe network dry flow sewage traceability positioning system and positioning method thereof
The invention discloses a rain and sewage mixed connection pipe network drought flow sewage traceability positioning system and a positioning method. The system comprises multiple groups of positioning devices and flow meters; each positioning device comprises an upstream wire and a downstream wire which are arranged in every two adjacent municipal rainwater inspection wells in the rainwater pipe network; the upstream wires control the discharge pieces to release current through the discharge control switches. The downstream wires collect electric signals through current collecting pieces and send corresponding data to a control center through galvanometers. And the flowmeter is arranged on an elevation retaining wall between the pipe bottom of the rainwater outlet and the normal water level water surface of the river channel. During use, firstly, the flow of the rainwater outlet is collected according to the flowmeter, and whether dry flow sewage exists or not is manually checked; and then the insulating drainage pipes with water in the rainwater pipe network and the corresponding municipal rainwater inspection wells are inspected through the multiple sets of positioning devices. According to the invention, real-time and rapid traceability positioning is realized under the condition that the normal work of the pipeline and the siltation risk are not influenced.
本发明公开了雨污混接管网旱流污水溯源定位系统及定位方法，包括多组定位装置和流量计；每一定位装置均包括设置在雨水管网中每两个相邻的市政雨水检查井内的上游导线和下游导线；上游导线均通过放电控制开关控制放电片释放电流；下游导线均通过电流采集片采集电信号，并通过电流计将相应数据并发送给控制中心；流量计设置在雨水排口的管底与河道常水位水面之间的高程挡墙。使用时，首先根据流量计采集雨水排口流量，并人工核查是否存在旱流污水；然后通过多组定位装置检查雨水管网中存在水的绝缘排水管和相应的市政雨水检查井。本发明在不影响管道正常工作及淤积风险的情况下，实现了实时、快速的溯源定位。
Rain and sewage mixed connection pipe network dry flow sewage traceability positioning system and positioning method thereof
The invention discloses a rain and sewage mixed connection pipe network drought flow sewage traceability positioning system and a positioning method. The system comprises multiple groups of positioning devices and flow meters; each positioning device comprises an upstream wire and a downstream wire which are arranged in every two adjacent municipal rainwater inspection wells in the rainwater pipe network; the upstream wires control the discharge pieces to release current through the discharge control switches. The downstream wires collect electric signals through current collecting pieces and send corresponding data to a control center through galvanometers. And the flowmeter is arranged on an elevation retaining wall between the pipe bottom of the rainwater outlet and the normal water level water surface of the river channel. During use, firstly, the flow of the rainwater outlet is collected according to the flowmeter, and whether dry flow sewage exists or not is manually checked; and then the insulating drainage pipes with water in the rainwater pipe network and the corresponding municipal rainwater inspection wells are inspected through the multiple sets of positioning devices. According to the invention, real-time and rapid traceability positioning is realized under the condition that the normal work of the pipeline and the siltation risk are not influenced.
本发明公开了雨污混接管网旱流污水溯源定位系统及定位方法，包括多组定位装置和流量计；每一定位装置均包括设置在雨水管网中每两个相邻的市政雨水检查井内的上游导线和下游导线；上游导线均通过放电控制开关控制放电片释放电流；下游导线均通过电流采集片采集电信号，并通过电流计将相应数据并发送给控制中心；流量计设置在雨水排口的管底与河道常水位水面之间的高程挡墙。使用时，首先根据流量计采集雨水排口流量，并人工核查是否存在旱流污水；然后通过多组定位装置检查雨水管网中存在水的绝缘排水管和相应的市政雨水检查井。本发明在不影响管道正常工作及淤积风险的情况下，实现了实时、快速的溯源定位。
Rain and sewage mixed connection pipe network dry flow sewage traceability positioning system and positioning method thereof
雨污混接管网旱流污水溯源定位系统及其定位方法
CHEN XIANMING (author) / JIANG MING (author) / ZHOU XIAOGUO (author) / CUI YU (author) / ZHONG ZHOUWEN (author) / GUO KUIXIANG (author) / ZHANG CHAO (author)
2023-03-07
Patent
Electronic Resource
Chinese
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