The automatic fire extinguishing system for coal mine trucks uses an innovative fire detection and fire prevention and extinguishing solution mechanism, which can prevent fires in mining vehicles such as shovel trucks, articulated mine trucks, shearers, trackless rubber-tired vehicles, and rock drilling rigs. In the budding stage, it responds, starts and puts out fires instantly, effectively preventing and containing vehicle fire accidents, and greatly reducing the impact of fires on the production of vehicles and mining companies.

First of all, this fire extinguishing system uses a temperature detector that can realize real-time detection of fires in flammable spaces of mining vehicles. It can not only flexibly set the trigger temperature of the fire source detector, but also has strong sensitivity to fire sources. When the fire source detector in the protection area detects the same temperature value as the set temperature, the detector will automatically trigger and start the fire extinguishing device to complete the fire extinguishing process, greatly shortening the fire detection and response time, and realizing vehicle fire extinguishing and extinguishing. The principle of early and early elimination.

Secondly, the automatic fire extinguishing system for coal mine vehicles not only improves the fire prevention and extinguishing safety performance of mining vehicles, but also has significant advantages in quality. In order to effectively cope with extremely harsh industrial and mining environments such as high and low temperatures in mines, the system uses austenitic stainless steel with good corrosion resistance, sealing and vibration resistance, and special treatments such as anti-corrosion, wear resistance, and flame retardancy are carried out on the system components. It effectively extends the service life of the device and further ensures the reliability and safety of the operation of the fire extinguishing device.

At the same time, the automatic fire extinguishing system for coal mine trucks not only accurately grasps the best time to extinguish fires, but also uses water-based fire extinguishing agents + fine spray nozzles to make the fire extinguishing agents cover a wider and more even area, and better adhere to the surface of objects, achieving The purpose of efficiently extinguishing fires and suppressing fire re-ignition effectively solves the spontaneous combustion problems of mining vehicles caused by high temperature in the engine compartment, fuel leakage, line short circuits, etc., and provides a strong guarantee for the safe and efficient operation of mining vehicles.