当前位置:网站首页>Remote smoke monitoring of environmental protection data acquisition instrument under Internet of things

Remote smoke monitoring of environmental protection data acquisition instrument under Internet of things

2020-11-27 15:03:07 Xu gaga

With the continuous improvement of modern living standards , People have higher and higher requirements for the air quality of the surrounding living environment , The exhaust gas emitted by enterprises and factories mainly includes SO2、NO2、CO2、HF、 Dust particles, etc , These harmful gases will not only affect people's health, causing all kinds of inflammation , And long term exposure to such an environment may even cause cancer , Urban Haze will further cause global climate change , Not only affects the present but also destroys sustainable development in the future , The wanton emission of harmful smoke will cause immeasurable losses . therefore , The national government's smoke emission policy is more and more strict , The punishment for violating the regulations is also increasing , Flue gas online monitoring system is of great significance to both regulatory authorities and enterprises .

   One 、 System principle

   The flue gas online monitoring system built by Jixun IOT conforms to relevant national policies and technical standards , It has a wide dynamic range 、 Strong real time , Low operating costs, advantages , Pass the monitoring data through Data acquisition instrument The information transmitted to each sensor is uploaded to the data center . And be able to To the enterprise factory discharge SO2、NO2、CO2、HF、 Dust particles 、 Flue gas temperature 、 Flue gas pressure 、 Flue gas velocity 、 The data of oxygen content in flue gas is collected automatically 、 Analysis and storage , Automation , Real time , Accurately monitor and control the exhaust emission of the enterprise factory and the normal operation of the equipment . In order to achieve energy saving and emission reduction 、 Total amount control provides effective supervision means .

   System topology :

   Two 、 System characteristics

   Monitoring equipment : The online smoke monitor has a cigarette end probe , Flowmeter , Pressure gauge , Temperature and humidity meter , Dust meter and other sensors , adopt RS485 The bus is connected to the smoke monitor .

   Transmission network : Install according to the actual situation on site , use 2G/3G/4G Wireless network communication mode into the network .

   Remote control : The administrator can remotely operate the smoke monitoring equipment through the network in the control center , Look at the data , Open and close operation and other configuration .

   The monitoring center : The real-time data of flue gas online monitoring is uploaded to the server through the network , Realize data collection 、 management 、 Inquire about 、 Statistics and the form of charts and other functions intuitive display .

   Mobile monitoring : It can be downloaded from mobile phones or other mobile devices APP, management 、 see 、 Inquire about 、 Opening and closing and other related operations , It can also manage the online monitoring system in the mobile .

   3、 ... and 、 System composition

Serial number

Function module

The selection

brand

1

Data acquisition and logic control unit

The data acquisition instrument is used to calculate information TS910

Accounting information

2

Automatic control system

frequency conversion & Soft start system intelligent control cabinet

Accounting information

3

Gas sensors

Temperature and humidity 、 Air pressure sensor

Smoke probe 、 Flowmeter 、 Dust meter

domestic

 

  Four 、 Application platform

 

Environmental protection data acquisition equipment remote smoke monitoring Functional objectives

   reliability : equipment 24 Work 24 hours a day , It has remote diagnosis function , Data reissue function , Further ensure the integrity of all data , Automatic reconnection after dropping the line , Always online .

   Informative : Real-time monitoring , Oil fume online monitoring information is automatically collected and uploaded to the data center in real time , And save .

   Security : Encrypt the transmitted data , Secure data transmission , Refuse to be tampered with by interception .

   mobility : Monitors are no longer limited to control centers , The operator does not need to be on site and can be remotely PC/ Mobile terminals ( mobile phone )APP Remote monitoring , At the same time, auxiliary remote video can directly observe the operation of the scene .

   adaptive : Suitable for high dust 、 The high temperature 、 High humidity 、 Monitoring in various harsh environments such as unstable flow field .

   Intuitiveness : Add the data uploaded to the server into the database , And directly show the data and relationship to the administrator in the form of chart .

 

版权声明
本文为[Xu gaga]所创,转载请带上原文链接,感谢
https://chowdera.com/2020/11/20201127150204478n.html

随机推荐