Intelligent energy-saving water supply system with PLC

Abstract

The invention discloses an intelligent energy-saving water supply system with a PLC, and particularly relates to the technical field of water supply systems. According to the intelligent energy-saving water supply system with the PLC, liquid is subjected to branch treatment, one is a purification channel provided for the liquid to ensure the liquid quality, and the other is directly led out for use; furthermore, water demands under different conditions can be met in a targeted manner through selective supply of the two modes, waste of water resources caused by direct application of a mode after water purification to various fields is avoided, water supply demands in different fields can be met through different modes of supply, the treatment cost and resource consumption are reduced. The energy-saving and environment-friendly purposes are achieved, the water flow condition can be known in real time by detecting the water pressure and monitoring the water flow condition in the water diversion and drainage process, the water supply amount can be adjusted in real time by directly adopting the same PLC control technology under the condition that the water supply amount is insufficient, and therefore the purposes of unmanned detection and adjustment are achieved; and the intelligent water supply requirement for factories is met.

Description

technical field [0001] The invention relates to the technical field of water supply systems, more specifically, the invention relates to an intelligent energy-saving water supply system with a PLC controller. Background technique [0002] In some industrial processing plants, it is often necessary to go to the water supply system to treat the water supply to the processing workshop, and the water supply system for industrial water generally needs to filter the water to meet the water quality requirements of the industrial production line. It is used in the industrial water supply system of the prior art In the process, there are still some problems: for example, the industrial water supply system in the prior art cannot realize the adaptive behavior of the PID parameters, and cannot perform online self-tuning on the corresponding parameters of the PID. Generally, when controlling the pressure in the pipeline, manual Side buds, after drawing a conclusion, adjust the water pum...

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Problems solved by technology

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an intelligent energy-saving water supply system with a PLC controller. The technical problem to be solved by the present invention is: the power supply mode of the existing industrial water supply system is mainly supplied by the municipal , for industries that need water pumps for 24 hours, it means that the mains must be turned on for power supply 24 hours a day, and the water supply treatment is only performed through the water plant, so that some users that do not require high water quality also use treated water. Waste of resources, failure to achieve the purpose of energy saving

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