Water-based automatic fire extinguishing system for underground coal mine scrapers
As the main force of mine transportation, mining vehicles are the top priority of mine fire safety management. Therefore, how to effectively prevent and control mine car fires and achieve rapid fire control while ensuring the normal operation of the vehicles has become the key to mine car fire safety.
The water-based automatic fire prevention and extinguishing system for underground coal mine scrapers is based on the on-board fire extinguishing device and developed by R&D personnel through the characteristics of mine truck fires. Comprehensive research on the key factors affecting mine truck fires, such as fire protection needs and mine truck operating environment Design special fire extinguishing equipment for mine cars that meets the requirements of mine car fire protection. This device has the characteristics of fast response speed, high fire extinguishing efficiency, strong durability, purely mechanical start-up, environmental protection and safety, etc. It is an important fire-fighting device to help the intelligent development of mines.
The main structure of the water-based automatic fire prevention and extinguishing system for underground coal mine scrapers:
The fire source detector mainly uses automatic fire extinguishing system, agent tank, fire extinguishing pipeline, fine sprinkler head, fire extinguishing agent, built-in self-starting device, manual starter and other components to ensure that the system can independently detect fire, independent early warning and independent fire extinguishing.
The fire protection advantages of the water-based automatic fire prevention and extinguishing system for underground coal mine scrapers:
1. Voltage-free single-pipe structure: The water-based automatic fire prevention and extinguishing system for underground coal mine scrapers adopts voltage-free fire extinguishing technology and a single-pipe structure. This technology and structure make the system easy to install, without the need to borrow external power supply, and without damaging the body structure. The entire system can operate independently and has stable performance.
2. Built-in self-starting fire extinguishing device: The water-based automatic fire extinguishing system of underground coal mine scrapers adopts purely mechanical self-starting fire extinguishing technology. The application of this technology can truly realize the automatic fire extinguishing function, while effectively reducing labor investment and greatly improving system fire prevention and control. Response speed further reduces the threat of mine fires to car bodies and mining companies.
3. Fine spraying technology: The fine spray nozzle interacts with the new high-efficiency fire-extinguishing agent, so that the water-based automatic fire-extinguishing system of the underground coal mine forklift can accurately deliver the fire-extinguishing agent to the fire area, making the fire-extinguishing agent more evenly and finely sprayed. Expand the coverage of fire extinguishing agents to achieve rapid cooling and isolation of oxygen.
4. Stainless steel material: The system pipes and components are made of stainless steel and have undergone special anti-corrosion treatment. They are suitable for complex working conditions in mines such as high temperature, high humidity, and high corrosion.
