Solutions for the Water Resources and Water Services Industry

Flow measurement is the main basis for trade settlement in the water conservancy and water industry. The accuracy and stability of flow measurement are closely related to the economic benefits of water supply units and water consuming units. Therefore, it has become a focus of attention for both companies.

Trade settlement instruments also help water supply units in water saving management and process adjustment. Therefore, it is crucial to select flow instruments with high quality, stable operation and accurate measurement.

Considering safety, cost, and space, most flow instruments are buried underground. Due to reasons such as rainwater, wellbore leakage, and pipeline leakage, the water level in the well often rises and submerges the flow meter, so the protection level of settlement instruments is required to be high;

Due to the limited installation location, there is a high requirement for the selection of settlement instruments;

The water flow rate in the pipeline varies greatly, requiring a high range of settlement instruments;

Special installation location makes meter reading difficult; Unable to detect pipeline leakage in a timely manner;

【Solution】

In response to the characteristics of the water conservancy and water industry mentioned above, our company suggests using AOBO-LD electromagnetic flow meters as trade settlement instruments for both parties. Electromagnetic flow meters have the advantages of stable measurement performance, accuracy and reliability, and long service life. Moreover, it has the characteristics of wide range, small size, compact structure, simple installation and operation, convenient maintenance, no flow blocking components, less clogging, and can work normally in harsh environments.

Based on the on-site situation of the enterprise,

If there is a 220V AC power supply on site, choose a 220V powered electromagnetic flowmeter;

If 220V AC power cannot be provided on site, battery powered electromagnetic flow meters should be used;

For on-site pipeline well installation, considering factors such as rainwater, wellbore leakage, and pipeline leakage, which often cause the water level in the well to rise and submerge the flow meter, an electromagnetic flow meter with a protection level of IP68 is provided.

Considering the difficulty and labor-intensive nature of meter reading, Weifang Aobo Instrument GPRS remote meter reading system was selected. Realize automatic collection and upload of on-site data, query and analysis of historical data, report generation, export, and printing, remote viewing of mobile phones and computers, and other functions. The system has remote real-time online function, which can analyze the on-site situation based on the uploaded data. After confirming that the settlement instrument is intact, the water consumption per unit is relatively stable, but when the total outlet water volume increases significantly, it indicates that there is a leakage point in the pipeline and the leakage location is identified, Taking leak stoppage measures can improve the level of water-saving management and ensure the normal operation of production and life.

Considering the difficulty of charging, we have chosen the intelligent metering and control system for water supply IC card prepayment, which is independently developed and produced by Weifang Aobo Instrument and integrates warning, anti-theft, and battery life functions. This system has implemented a "payment before water use" mode, completely solving the problems of difficult charging, meter reading, and management for water conservancy and water conservancy enterprises.