With the surge in the use of underground mine vehicles such as underground loaders, trackless rubber-tyred vehicles, shearers, wet spray trolleys, anchor trolleys, and monorail cranes, and the continuous scale and mechanization development of mines, open-pit coal mine vehicles The safety of mining vehicles such as mine trucks and underground mine trucks has also received increasing attention. As one of the important fire extinguishing devices for vehicle safety protection in the mining field, the underground mine car automatic fire extinguishing system fully exerts its performance advantages in safety monitoring and active protection, achieving all-weather monitoring of vehicle fires and real-time active fire extinguishing, effectively ensuring safe production in mines. operations.
1. What is an underground mine car automatic fire extinguishing system?
The underground mine car automatic fire extinguishing system is a fire safety monitoring and extinguishing device based on Internet of Things technology. It can perform real-time monitoring and early warning of the fire operating dynamics inside the vehicle. By installing fire source detectors in key parts such as the vehicle engine compartment, vehicle distribution box, and battery compartment, real-time collection and analysis of fire signals can be achieved. Once an abnormal fire signal is discovered, an early warning signal will be immediately issued and the fire will be actively extinguished. Effectively ensure the safety of vehicles and personnel.
2. Advantages of underground mine car automatic fire extinguishing system
1. Real-time monitoring: Fixed-point distributed fire source detectors can realize real-time, uninterrupted, 24-hour fire monitoring in the protection area, discover fire hazards in a timely manner, and effectively avoid fire accidents.
2. Timely early warning: Through accurate analysis of the collected fire signals, the system can immediately send out early warning signals once an abnormality is discovered to remind surrounding personnel to take proactive defensive measures in a timely manner to effectively reduce fire hazards.
3. Reduce costs: The underground mine car automatic fire extinguishing system adopts the principle of temperature-sensing self-starting fire extinguishing, which enables independent detection of vehicle fires, active fire extinguishing and efficient defense. It does not require human participation and can automatically realize the fire extinguishing process, effectively reducing corporate operating costs.
In addition, the design and application of the underground mine car automatic fire extinguishing system fully meets the needs of mining companies for reliability, stability, practicality and efficiency: in terms of starting methods, automatic start, manual start and mechanical emergency start are adopted. The design improves the reliability of the normal operation of the fire extinguishing device; in the material selection, stainless steel is used, which effectively improves the stable performance of the fire extinguishing device; in the design, full consideration is given to complex working conditions such as high corrosion and high vibration in mines, and anti-corrosion technology is adopted And protective treatments such as wear resistance, vibration resistance, and high temperature resistance effectively improve its practical performance; when extinguishing fires, fire detection is timely and fire extinguishing is accurate, meeting the needs of efficient fire extinguishing.
It can be seen that the underground mine car automatic fire extinguishing system is a safe, efficient, stable and reliable special automatic fire extinguishing device. It can conduct real-time monitoring, dynamic analysis, early warning and active protection of vehicle fires, detect fire hazards in a timely manner, and effectively Disposal effectively ensures the safety of mining companies' property and personnel, making mine safety more secure.
