Rainwater and sewage network flow monitoring system

1.Rainwater and sewage network flow monitoring system product introduction

Urban drainage system is an important infrastructure for urban construction, environmental protection, flood control and drainage, and is related to social stability and people's lives.With the rapid development of cities, the urban drainage pipeline system is becoming more and more complex, which puts forward higher requirements on the maintenance and management of drainage pipeline networks.However, due to the lack of data on the real operating status of the pipeline network in maintenance management, relying on traditional means has become increasingly unable to meet the modernization requirements of the drainage pipeline network.Strengthening the monitoring of drainage pipelines is of great significance to protecting drainage facilities and improving urban information management.In terms of urban storm and flood management, it is also a key link in ensuring urban water safety, reducing urban flood control pressure, alleviating water resource shortages, and improving water environment quality.Monitoring technology should play a more active and important role in the flow operation and management of drainage pipelines.

Rainwater and sewage network flow monitoring system is an online monitoring system independently developed and produced by our company that conducts real-time monitoring of urban drainage pipeline flow, flow rate and liquid level.The system aims to realize real-time monitoring and management of the drainage pipeline network for the flow rate, flow rate and liquid level of rainwater and sewage pipelines, realize real-time monitoring and alarm, accurate and fast positioning, and connect the collected data to various application systems through the data transmission network, providing scientific and effective data support for urban drainage refined management, emergency decision-making and command, and industry applications, and achieving continuous growth of economic and social benefits.

2.Advantages of Rainwater and sewage network flow monitoring system

Small size, monitoring equipment and data acquisition equipment are both highly integrated products;

Simple installation, installed on the manhole wall of the pipeline network, without restrictions on conditions;

One-click power-on, it can be used when powered on, no configuration parameters are required;

The protection level is high, and the sensors and collectors are made of high waterproof materials and structures;

Ultra-low power consumption, built-in high-performance battery, can work continuously for 180 days, and can expand battery capacity;

Basically maintenance-free, can operate stably in the hole for a long time;

Various application scenarios can be applied in urban rainwater, sewage and other sewage discharge pipelines;

It has strong expansion and flexible configuration.It can select parameters such as water quality, flow rate, liquid level, manhole cover status, etc.according to needs;

3.Rainwater and sewage network flow monitoring system architecture

The Rainwater and sewage network flow monitoring system consists of front-end sensors, data acquisition control units, data transmission units, back-end data reception services, environmental monitoring and control platforms, and data processing and analysis application functions.

4.Rainwater and sewage network flow monitoring system sensor parameters

Sound frequency: 2MHZ

Blind spot: 6.5-7 cm (water level is lower than blind spot measurement data accuracy)

Flow rate range: 0m~+6m/s,

Accuracy: ±1.0%±1cm/s

Water level: Range: 0.03m~5m (customized 10m), accuracy: 0.3%±0.5cm

Water temperature: Range: -10℃~60℃, Accuracy: ±1℃

Instant flow range: 0～99.99m³/s

Cumulative flow range: 0.1m³～99999m³

5.Rainwater and sewage network flow monitoring system communication method

4G or NB-IoT

6.Rainwater and sewage network flow monitoring system cloud platform function

Permission management: You can change, delete, add and other operations on monitoring device information based on its permissions.

Realize data browsing, access, export and download, and query monitoring data.The data query time is greater than 3 years.

Real-time data: The platform can display real-time data of monitoring points;

Equipment map: Each monitoring data and instrument information are in real time through the map;

The environmental monitoring cloud platform can view communication card number, communication status between instruments and platforms, signal strength, instrument power and other functions.

Historical data query: You can query the historical data of a monitoring point.It can be displayed through the report.The report can be exported as an EXCEL file or printed directly.

Data query: Query the parameters of each device according to conditions, such as setting query value range, date, alarm value, etc.; the average value of the extreme values of time, day, and month can be counted.

Data report: It can analyze and display monthly data reports of each monitoring point channel, and supports EXCEL export;

Remote entry: Remote data re-entry: historical data for the last month can be read from the on-site terminal for re-entry processing;

Computer input: Import and store EXCEL format data to the database.