The Design Study Of Automatic Control System For Waterworks In Zhang Qiu Huanghe Town

Along with the social economy development, the water strengthens day by day to the lives of the people and the production influence. Unceasingly enhance to the water supply quality and the security reliable request, the people also even more take to reduce the energy consumption of the watersupply system , strengthens the water supply system operating mode the monitor is an item important and theeffective measure, strengthens the water treatment factory each craftlink in particular the automatic monitor and control watershed.This article through analyzes the present situation of the water works automation control system which domestic and foreign has been constructed , the unionprocess unit intellectualization development tendency, as well as ourcountry middle and small scale water works present situation, designs a set as the foundation realizes the water works various craftscentralized management function collection control system take PLCthrough the industry ethernet. This system to reduces the energyconsumption, the frugal cost, the reduced service maintenance workingstrength, the enhancement management level, guarantees the watersupply quality, thus advances our country for the water craftdevelopment, reduces all has the practical significance with theadvanced level disparity.This article take Shandong Province Zhang Qiushi the Yellow Rivertownship waterworks automatic control system as an example, from the water source well group automatic control, the chlorine dioxideautomatically throws adds, supplies water the pumping station constantpressure water supply, the video frequency monitors four aspects, indetail elaborated center, the small water works automatic controlsystem design proposal, the system structure, the functioncharacteristic as well as the equipment shaping and so on. The systemuses the collection control system, on realizes the logarithm in laborcontrolling machine according to the report form, history monitoringfunction as well as the communication, the video frequency functionand so on data inquiry and so on managementfunction and real-timedata demonstration, control plan system configuration. The systemcontrol section take PLC as a core, is responsible for the scenesimulation quantity, switch quantity gathering, the actual controlsignal output and to on position machine data communication.The paper also aims at the water technology characteristic of the Shandong Province countryside "village-village water systerm", elaborated the process examines the measuring appliance the functionand the application. Approved and moves the management aspect also topropose the corresponding opinion in the water works automation.