Sewage online monitoring and remote control system solution

Background

In some places, a large amount of sewage is directly discharged without treatment, seriously affecting the safety of local drinking water and the water ecological environment.

Requirements

The number of pollution sources is large and widely distributed, and the traditional monitoring effect is not good;

Traditional monitoring methods have a small coverage area and cannot be deployed uniformly;

Due to limited manpower and funds, it is impossible to monitor the water quality operation of the site in time;

The timeliness of traditional monitoring methods is poor, and it is easy to cause water quality in remote areas to fail to meet standards

Introduction

The system consists of sewage treatment and monitoring equipment, wireless communication equipment, sewage equipment monitoring platform and other parts.

The JG100 intelligent gateway provides network access for on-site terminals, PLC collects data of terminal equipment (operating status of sludge dewatering machine, centrifuge, fan, water pump; liquid level, pressure, flow, energy consumption, water quality detection, etc.), PLC Store related data in cache. The intelligent gateway sends the acquisition PLC command, after the acquisition is packaged into MQTT, it is uploaded to the monitoring platform through the GPRS/3G/4G operator network for data processing, analysis and display, and the data can be viewed, modified, and monitored through the computer or mobile phone. Alarm, statistics, analysis, etc.

The platform can also issue collection and control instructions, reach the intelligent gateway through the GPRS/3G/4G operator network, and then send it to the PLC, collect and return to the platform, and then perform data analysis and processing to realize remote control and provide enterprise Intelligent management.

Sewage treatment and monitoring equipment: The working status of the collector is mainly the data collected by each sensor. They convert the working status of each sensor into a corresponding voltage or current value, and then collect it through the I/O port of the PLC. Jrepus intelligent gateway converts The corresponding agreement is sent to the monitoring center; the video of the camera can also be transmitted to the monitoring center in real time to realize remote monitoring.

Wireless communication equipment: In view of the requirements of various situations such as the interface of the collector and the working environment of the equipment, Jrepus JG100 intelligent gateway is selected as the collection and transmission device. The JG100 intelligent gateway collects PLC data and then transmits it through the wireless network to realize the monitoring center. Wireless remote monitoring of collector terminal equipment.

Sewage equipment monitoring platform: The monitoring center is generally located in the control and dispatching department. Network access can be through private network, ADSL, optical fiber and other methods. You only need to have a fixed public network IP to establish a server. If there is no fixed IP, you can Create a server by binding a domain name.

Features of Rural Sewage Monitoring System:

1. Realize unified supervision and management of on-site terminal equipment;

2. Eliminate site accidents in time and realize fault warning and allocation;

3. Realize remote unmanned monitoring management and resource allocation in a larger area;

4. Collect equipment operation data in real time, and extract valid data for reference at any time;

Sewage treatment equipment remote monitoring and management platform,The functions that can be realized by this platform are:

✔ Convenient equipment management: conduct standardized management according to various classification methods such as equipment model, geographical area, customer group, and customer authority

✔ Intuitive status monitoring: real-time display of equipment operating status and alarm information in dynamic graphics or tables

✔ Fast equipment maintenance: Authorized management personnel can conduct remote parameter configuration, troubleshooting, upload and download upgrade programs and other equipment inspections anytime, anywhere on the central control platform, mobile phone, or PC

✔ VPN forwarding service: The platform has a VPN Sever function, which can replace a professional VPN service gateway and solve VPN networking services for a large number of devices

✔ Data forwarding: Support data interface calls, and forward relevant required data to third-party platforms or databases

sewage IoT gateway router DTU