Device system for online monitoring pressure and flow of supplied water in real time

Abstract

The invention relates to a device system for online monitoring pressure and flow of supplied water in real time, which comprises a monitoring control center by wireless signal transmission and monitoring control stations dispersed and arranged for each water customer; and the monitoring control station comprises a remote signal transmission water meter (2), an intelligent data collector (3), a water guide electromagnetic valve (11), a remote control water power valve (12), a microwave data transmission radio station (6) or a GPRS/CDMA (21), a pressure sensor (4), a single input digital displaying instrument (5), a power supply I, a programmable controller (8), a sound and light alarming device (10), a common sluice valve (17), a bypass valve (18) and the like. The monitoring control center comprises a power supply II, the microwave data transmission radio station (6) or an Internet (22), an industrial controller operating software (9), the programmable controller (8), the sound and light alarming device (10) and the like. The device system can realize the functions of monitoring the pressure and flow of the supplied water of the water customer on line in real time, pre-charging water fee of the customers, automatically descending the water fee along the accumulated water consumption amount of the customer, reminding the customer of paying the water fee in advance, automatically cutting off the water supply by remote control when defaulting, automatically supplying water by remote control after payment and the like.

Description

(1) Technical field [0001] The invention relates to a water supply pressure and flow real-time on-line monitoring device system that can realize real-time online monitoring of water supply pressure and flow for water customers on a water supply and distribution pipe network, and wirelessly transmit the pressure and flow data to the industrial control machine operating software of the monitoring and control center. The device system has the functions of pre-collecting the user's water fee, automatically decreasing the water fee with the continuous accumulation of the user's water consumption, reminding the user to pay the water fee in advance, automatically stopping the water by remote control in arrears, and automatically supplying water by remote control after payment. [0002] Specifically, the present invention is an industrial control machine operating software for real-time on-line monitoring of the water supply pressure and flow rate of water customers on the water supply...

AI Technical Summary

Problems solved by technology

This backward management method consumes a lot of manpower and material resources, the meter reading statistics are seriously lagging behind, it is very difficult to collect water fees, it is impossible to detect and supervise the water stealing behavior of users in time, and it is impossible to know whether the water supply pressure meets the user's requirements in time, etc.

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