Prepaid Mode Valve-Controlled Smart Water Meter, Tiered Water Pricing, Remote Meter Reading, Wireless Communication, Customized for Various Pipe Diameters.

I. Definition and Principle

The prepayment mode valve-controlled smart water meter is an advanced device that integrates modern information technology with water resource measurement. It controls water flow through a built-in electromagnetic valve, enabling on-demand water supply and prepaid functionality. Under this mode, users must prepay for water, and the control system in the water meter releases the corresponding water volume based on the prepaid amount. Once the balance is depleted, the electromagnetic valve automatically closes, cutting off the water supply until the user recharges.

II. Core Technologies and Functional Features

1. Valve Control Technology

The core of the valve-controlled smart water meter lies in its built-in electromagnetic valve, which is activated and deactivated via electronic signals. It offers high sensitivity and reliability, enabling precise measurement and control of water flow while effectively preventing illegal water use and leakage losses.

2. Data Collection and Transmission

Equipped with advanced data collection modules, it monitors users' water usage in real time and uploads data to cloud servers via wireless communication technologies (such as NB-IoT, LoRa, etc.), facilitating remote monitoring and data analysis.

3. Prepaid System

Leveraging IoT technology, an online recharge platform is established, allowing users to prepay through various payment methods (e.g., mobile payments). The system automatically updates the account balance in the water meter, ensuring users' water usage rights.

III. Advantages Analysis

The prepayment mode valve-controlled smart water meter not only simplifies the water fee collection process and improves efficiency but also offers the following significant advantages:

- Reduced Risk of Arrears: The prepayment mode ensures timely recovery of water fees, alleviating the financial pressure on water supply companies caused by user defaults.

- Water Conservation Incentives: Real-time feedback on water usage enhances users' awareness of conservation, encouraging water-saving practices and promoting sustainable resource utilization.

- Lower Labor Costs: Eliminates the need for manual meter reading, reducing operational costs and improving management efficiency.

- Anomaly Detection: Real-time data monitoring helps detect issues such as pipeline leaks early, minimizing water waste and economic losses.

IV. Application Scenarios and Future Outlook

The prepayment mode valve-controlled smart water meter is widely used in various settings, including residential areas, commercial buildings, and industrial sites, playing a crucial role in smart city development. With the integration of cutting-edge technologies such as 5G, big data, and artificial intelligence, future smart water meters will become more intelligent and personalized, offering users more precise and convenient service experiences. This will contribute to building an efficient and green urban water ecosystem.