1. Project background
Since the oven is a closed area with only a small exhaust port, if the flammable and explosive gases are not quickly discharged, they will accumulate inside the oven and reach a dangerous degree. Therefore, we need to install an over-concentration alarm Monitor the inside of the oven. The over-concentration alarm has normally open and normally closed electric shock signals, and can output linkage control signals-control the fan or oven, drying box heating function, etc., when the gas concentration exceeds the standard, the alarm will be issued in time and the heating power will be cut off, and the gas concentration will be reduced Then reheat.
2. Program overview
The explosion-proof oven is specially designed with explosion-proof windows, explosion-proof door buckles and other safety devices. There is an explosion-proof door behind the oven, an explosion-proof door lock is installed, and an explosion-proof electrical control is installed. It is suitable for baking extremely volatile products such as transformer coils, inductance coils, and chemical industries.
The higher the temperature during the baking process, the faster the production of flammable and explosive gases. Local monitoring and remote monitoring can be realized through the computer, and the detector running status data can be stored all the time. Realize the mixed configuration of combustible and toxic gas detectors, multi-point detection, and expandable channels.
Three, the main function
1. Imported components, high sensitivity, strong reliability, and flameproof design. It is allowed to be applied to places with on-site detection of flammable, toxic and harmful gases and explosion-proof requirements. The product can detect flammable and toxic gases, and process various data from the data uploaded by the detector through the controller microcontroller, and finally complete the data display.
Functions such as output control and data recording.
2. In the industrial gas leak detection alarm device, the gas detector is an industrial combustible gas safety detection instrument.
3. It can be fixedly installed in indoor and outdoor dangerous places where the measured gas leaks to play a role of on-site monitoring. 4. If there is a flammable gas leak at the monitoring location, the gas detector will transmit the concentration data of the flammable and explosive gas leaked on site to the gas alarm controller in time, and the gas alarm controller will process the data.