Method for controlling intercepting well group in urban sewage pipe network flow area

Abstract

The invention discloses a method for controlling an intercepting well group in an urban sewage pipe network flow area. The method comprises the steps that S1, a mode that a cloud platform is adopted to control N intercepting wells in the area is adopted, the rainfall of the area and the river water level of the flow area are uploaded to the cloud platform through 4G communication, the cloud platform is then communicated to controllers of all the intercepting wells through 4G communication, and control calculation is conducted through the controllers; S2, by calculating the rainfall and the river water level of the flow area, sewage intercepting gates are opened step by step, overflow gates are closed, and all sewage enters a sewage plant to be treated; and S3, by calculating the rainfall and the river water level of the flow area, under the condition of rain, the actually-measured water level is smaller than the top water level in a confluence pipe. According to the technical scheme, unified control over the intercepting wells in the urban sewage pipe network flow area can be achieved, the state of initial rain is intelligently recognized, the possibility of river backflow is reduced as much as possible in the flow area, various conditions can be set on the cloud platform, and meanwhile the running state and the like of equipment can be monitored in real time on the cloud platform.

Description

technical field [0001] The invention relates to a control method, in particular to a method for controlling interception wells in the watershed of an urban sewage pipe network, and belongs to the technical field of sewage treatment and drainage. Background technique [0002] With the development of urbanization and industry, the demand for water in social development is increasing, and the scale of water treatment pipe network construction is also increasing. In the historical construction of pipe network, it was only built to meet the function of water delivery. Problems in the operation and management of the pipe network are not considered, resulting in the fact that the sewage pipe network in most cities is in a state of no monitoring and no regulation. [0003] In the current combined pipeline, the function of the interception well is simple, the monitoring ability is weak, and the control of the sewage flow in the sewage plant cannot be realized, the state of the first ...

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Problems solved by technology

[0002] With the development of urbanization and industry, the demand for water in social development is increasing, and the scale of water treatment pipe network construction is also increasing. In the historical construction of pipe network, it was only built to meet the function of water delivery. Problems in the operation and management of the pipe network are not considered, resulting in the fact that the sewage pipe network in most cities is in a state of no monitoring and no regulation

[0003] In the current combined pipeline, the function of the interception well is simple, the monitoring ability is weak, and the control of the sewage flow in the sewage plant cannot be realized, the state of the first rain cannot be identified, and the coordination and control in the watershed cannot be coordinated.

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