As the mechanization process of mines accelerates, the operating time of mining trucks in mines is getting longer and longer. The complex and harsh industrial and mining environment of mines and high-load uninterrupted long-term operation have gradually increased the frequency of mine car fires. The application of automatic fire extinguishing systems for mining vehicles, based on autonomous fire detection, fire early warning and sprinkler fire extinguishing technologies, effectively realizes the application of underground monorail cranes, articulated mine cars, underground scrapers, loaders, trackless rubber-tired vehicles, mining The automatic and efficient fire extinguishing performance of coal machines, air compressors and other vehicles and heavy machinery equipment provides a perfect solution for mine car fires.
The mining vehicle automatic fire extinguishing system uses advanced fire detection technology, combined with Internet of Things and cloud computing technologies, to achieve accurate analysis and identification of system fire data, and to gain real-time understanding of vehicle engine compartments, vehicle-mounted distribution boxes, battery compartments, tires and other easy-to-use fire extinguishing systems. The operation dynamics of fires in burning parts can be accurately detected in the early stages of fires, achieving early detection, early warning and early fire extinguishing to avoid the spread of mine car fires, effectively ensure the fire safety of mining vehicles, and improve the emergency response capabilities of mine car fires.
Mining vehicle automatic fire extinguishing system/device functions:
1. Accurate fire positioning
Determine an appropriate number of fire source detectors based on the size of the protective space and distribute them at appropriate locations within the flammable space of the vehicle. This can promptly detect deep and remote fire hazards in the mine car and achieve accurate and rapid identification of budding fires.
2. Intelligent monitoring and early warning
Through the linkage with the alarm system, it can realize the early warning function as soon as a fire occurs, remind people of the occurrence of fire and take corresponding measures to proactively defend and effectively reduce fire hazards.
3. High-precision spray fire extinguishing
The fire-extinguishing agent can be directly transported to the top of the fire area through the fire-extinguishing pipeline and sprayed directly into the fire source through a special fine spray nozzle, which solves the problem of complex internal structures of mining vehicles and difficulty in extinguishing fires.
At present, mining vehicle automatic fire extinguishing systems/devices have been widely used in mines, ports, airports, oil fields and other fields, providing fire protection technical support for their fire protection, changing the traditional passive fire extinguishing situation, and gradually moving towards intelligent and unmanned fire extinguishing. New Era.
