Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rain and sewage diversion control method for municipal drainage pipe network
The invention provides a rainwater and sewage diversion control method for a municipal drainage pipe network, which comprises the following steps: installing a catch basin at the tail end of the drainage pipe network, arranging a water quality sensor in the catch basin, and forming a rainwater outlet and a sewage outlet which can be controlled to open and close on the wall surface of the catch basin; water quality data of incoming water in the catch basin are detected through a water quality sensor arranged in the catch basin in different time periods, and when the water quality of the incoming water exceeds a preset sewage standard, a sewage outlet is opened, and a rainwater outlet is closed; if the water quality of the stored water is lower than the preset sewage standard, the rainwater outlet is opened, and the sewage outlet is closed. According to the rainwater and sewage diversion control method for the municipal drainage pipe network, controllable rainwater and sewage diversion treatment is achieved based on an active rainwater and sewage intercepting well and a drainage pipe network monitoring platform, the period corresponding to the first rain period of the rainfall period is determined by periodically detecting the rainfall condition and water quality, and therefore a sewage outlet is opened and a rainwater outlet is closed in the period; and sewage discharge operation in the initial rain period is executed, and accurate closure of rainwater and sewage is guaranteed.
本发明提供一种市政排水管网的雨污分流控制方法，在排水管网的末端安装截流井，在截流井内设置水质传感器，在截流井的壁面开设可受控开闭的雨水出口与污水出口；在不同时段内均通过截流井内设置的水质传感器检测截流井内来水的水质数据，当来水的水质超出预定的污水标准时，则开启污水出口，关闭雨水出口；若储水的水质低于预定的污水标准时，则打开雨水出口，关闭污水出口。该市政排水管网的雨污分流控制方法通过基于主动雨污截流井与排水管网监控平台实现可控的雨污分流处理，通过对雨情水质的周期性检测确定降雨时段的初雨段对应的时段，从而在该时段内打开污水出口，关闭雨水出口，执行初雨期排污作业，保证雨污精准截流。
Rain and sewage diversion control method for municipal drainage pipe network
The invention provides a rainwater and sewage diversion control method for a municipal drainage pipe network, which comprises the following steps: installing a catch basin at the tail end of the drainage pipe network, arranging a water quality sensor in the catch basin, and forming a rainwater outlet and a sewage outlet which can be controlled to open and close on the wall surface of the catch basin; water quality data of incoming water in the catch basin are detected through a water quality sensor arranged in the catch basin in different time periods, and when the water quality of the incoming water exceeds a preset sewage standard, a sewage outlet is opened, and a rainwater outlet is closed; if the water quality of the stored water is lower than the preset sewage standard, the rainwater outlet is opened, and the sewage outlet is closed. According to the rainwater and sewage diversion control method for the municipal drainage pipe network, controllable rainwater and sewage diversion treatment is achieved based on an active rainwater and sewage intercepting well and a drainage pipe network monitoring platform, the period corresponding to the first rain period of the rainfall period is determined by periodically detecting the rainfall condition and water quality, and therefore a sewage outlet is opened and a rainwater outlet is closed in the period; and sewage discharge operation in the initial rain period is executed, and accurate closure of rainwater and sewage is guaranteed.
本发明提供一种市政排水管网的雨污分流控制方法，在排水管网的末端安装截流井，在截流井内设置水质传感器，在截流井的壁面开设可受控开闭的雨水出口与污水出口；在不同时段内均通过截流井内设置的水质传感器检测截流井内来水的水质数据，当来水的水质超出预定的污水标准时，则开启污水出口，关闭雨水出口；若储水的水质低于预定的污水标准时，则打开雨水出口，关闭污水出口。该市政排水管网的雨污分流控制方法通过基于主动雨污截流井与排水管网监控平台实现可控的雨污分流处理，通过对雨情水质的周期性检测确定降雨时段的初雨段对应的时段，从而在该时段内打开污水出口，关闭雨水出口，执行初雨期排污作业，保证雨污精准截流。
Rain and sewage diversion control method for municipal drainage pipe network
市政排水管网的雨污分流控制方法
LI JUN (Autor:in) / ZHU ZHENGGUO (Autor:in) / LI MENG (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Rain and sewage diversion control system for global optimization of drainage pipe network
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022