The mine car automatic fire extinguishing system is an automatic fire prevention and extinguishing device for coal mines, gold mines, copper mines and other mining vehicles based on detectors, data collection, control analysis and sprinkler fire extinguishing technology. It is used for real-time fire protection of mine surface and underground vehicles. Situation monitoring, alarming and fire extinguishing. So, as a special fire extinguishing equipment for vehicles, what functions does the mine car automatic fire extinguishing system have in terms of fire prevention and control of mining vehicles?
1. Real-time monitoring:
Distributed fire source detectors are used to conduct real-time and continuous fire monitoring of fires in flammable spaces such as engine rooms, fuel tanks, gearboxes, and vehicle distribution boxes of mining vehicles, and continuously collect fire signals such as temperature and flame in the protection area. And transmit it to the control center for processing and analysis, timely identification of dangerous fire source signals, and effective detection of the first fire.
2. Early warning and alarm functions
By setting different temperatures of the fire source detector, it is possible to provide early warning and alarm when abnormal fire signals appear in the protective area, and immediately send out audible and visual alarms to remind personnel to pay attention and take corresponding measures.
3. Accurate spray fire extinguishing
Utilizing pipe network sprinkler fire extinguishing technology, the original full-flooded fire extinguishing in large spaces is changed to one-to-one precise fire extinguishing protection, which not only improves the efficiency and accuracy of agent delivery, but also effectively improves fire extinguishing efficiency. At the same time, with customized mist nozzles, the fine water mist spray of water-based and perfluorohexanone fire extinguishing agents can be used to extinguish fires, making fire extinguishing more efficient and effectively ensuring the safety of personnel and vehicles after the fire is extinguished.
Application advantages of mine car automatic fire extinguishing system:
1. The use of smart fire extinguishing technology effectively solves the problems of delayed detection of fires in mining vehicles, low fire extinguishing efficiency, and the unsafety of personnel fighting fires close by, breaking through the barriers of traditional fire extinguishing technology.
2. Use customized fire-extinguishing solutions, customized on demand and dedicated to special vehicles, to effectively solve the fire protection problems of different mining vehicles such as loaders, scrapers, trackless rubber-tired vehicles, and support trucks.
3. The use of anti-corrosion treated stainless steel pipes effectively improves the stability and reliability of the fire extinguishing device, ensuring the stable operation of the fire extinguishing device in complex environments such as high temperature, high corrosion, and high vibration.
4. Intelligent fire detection, alarm and fire extinguishing technology is adopted to achieve early warning and fire extinguishing performance as soon as a fire occurs. It can automatically complete the fire extinguishing process without human participation and solve the problem of unattended vehicle fire extinguishing.
Secondly, it uses perfluorohexanone as a fire-extinguishing flame retardant, which has the characteristics of high fire-extinguishing efficiency, rapid cooling, insulation and arc extinguishing, non-toxic and clean, and safe and harmless to the human body. During the fire extinguishing process, the physical heat absorption and cooling effect can be used to quickly reduce the temperature of the fire scene and suppress the re-ignition of the fire for a long time. It has become an essential fire extinguishing product for the prevention and control of mine surface and underground mining vehicle fires.
