During the operation of mining vehicles such as coal mines and gold mines, as the temperature of the engine compartment continues to rise, flammable components such as circuits and hydraulic pipelines in the cabin will be exposed to high temperatures for a long time, posing great fire safety hazards and causing spontaneous combustion. Accidents occur frequently, and once the fire spreads, it will pose a serious threat to the safety of enterprise production and people's lives.
The mine car automatic fire extinguishing system has obvious advantages for the initial fire prevention and control of mining vehicles. It can realize early automatic detection of vehicle fires, fire early warning and automatic spray fire extinguishing. It meets the needs of timely detection, rapid suppression and efficient fire extinguishing of mining vehicle fires. The demand for fire extinguishing will help mining companies quickly resume normal production and operations.
Causes of fires in mining vehicles
When mining vehicles work intensively and operate for a long time, fires often occur due to damage to oil pipelines, short circuit fires due to damage to the insulation layer of electrical circuits, damage to vehicle parts falling off and friction with the ground, igniting combustible fires, and irregular operation by operators, etc. Causes include fires, brake failure (friction of brake pads, high temperature ignition of tires), fires, etc.
Solution: Install automatic mine car fire extinguishing system
The mine car automatic fire extinguishing system is a customized vehicle automatic fire extinguishing device successfully developed using fire detection technology, early warning technology and spray technology. Different fire extinguishing plans can be designed according to the vehicle type, working environment and installation requirements. It has the characteristics of timely fire response, Due to its fast fire control speed, let’s share with you the fire extinguishing process of mine car automatic fire extinguishing system for mining vehicles:
Early monitoring of vehicle fires: Rapid control of vehicle fires is based on early detection of fires. We all know that taking effective measures at the earliest stage of a mining vehicle fire can greatly reduce the difficulty of fire control. Jiutong Changsheng mine car automatic fire extinguishing system installs detection equipment in local flammable spaces such as mining vehicle engine rooms, vehicle-mounted distribution boxes, battery boxes, fuel tanks, etc., to collect fire information in flammable spaces in real time, and realize installation Real-time prevention and control of vehicles.
Real-time processing of abnormal fire signals: The control unit of the vehicle's automatic fire extinguishing device receives the fire signals in the protective area of the mining vehicle in real time, and analyzes them based on the received fire signals. When the set danger value is reached, it will automatically To execute early warning or fire extinguishing instructions, the entire process is stable and reliable, without the need for human involvement.
Realize rapid control of mining vehicle fires: When a fire occurs in the protective space of mining vehicles, the abnormal fire signal will be immediately detected by the control unit, and a fire extinguishing command will be issued based on the strength of the signal. At this time, the fire extinguishing agent controls the valve body Open, under the action of driving force, the pre-laid special pipeline for chemicals is instantly released into the protective space, allowing rapid control of the fire in the vehicle protective space, effective prevention and control in the initial stage of the fire, and reducing vehicle fire losses. .
