Fire is one of the relatively common disasters that threatens public safety and social development. With the development of society and economy, the risk of fires has increased, and the hazards of fires have become more and more serious, which has increasingly highlighted the importance of fire safety work. and necessity. Mining production is rapidly upgrading. The degree of mechanization of all aspects of mining production has been greatly improved. The scope, links and frequency of use of mining machinery have increased. Taking open-pit mines as an example, large and medium-sized open-pit mines are developing in the direction of large-scale equipment and automation. , among which auxiliary transportation equipment, mainly electric wheels, has a very high application penetration rate because of its advanced technology and strong maneuverability. However, due to the special operating environment of mines, the fire accident rate of these mechanical equipment is relatively high, and once a fire occurs, the economic losses will be huge. Therefore, in the process of advancing the mechanization process of mining in my country, the research on fire safety of open-pit mine trucks has also become the research on mine safety. important point.
The open-pit mine car automatic fire extinguishing system/device integrates multiple fire prevention and control functions such as automatic fire monitoring function, automatic fire early warning function and automatic control fire extinguishing function. It can meet the fire extinguishing needs of all types of mining vehicles. This system/device is based on the complex, changeable and harsh environment of the mine. It develops and applies purely mechanical start-up technology, which means that once the system/device is installed, it can enter the fire prevention and control state on its own without manual intervention. This not only makes fire prevention and control more proactive and more efficient, but also increases the possibility of fire escape for workers.
In addition to realizing the revolutionary technology of unmanned operation, this system/device can also conduct one-to-one customized design based on specific models and vehicle internal structures, and carry out differentiated fire solution design for different models, which not only allows the system /The structure of the device is more rational, and the cost investment is more optimized. Through the scientific arrangement of fire source detectors and fire extinguishing nozzles, the fire prevention and extinguishing performance of the system is further strengthened, and the difficulty of detecting fires in mining vehicles, late detection, and high error rates are solved. problem. Let hidden fires, deep fires and unattended minecart fires have nowhere to escape. Therefore, it has been favored by mining companies all over the world, and has been widely installed and installed on mining vehicles such as hydraulic excavators, rock drilling rigs, wet spray trolleys, concrete mixer trucks, explosive trucks, shearers, slag trucks, and flatbed transport trucks. application opportunities.
The automatic fire extinguishing system/device for open-pit mining vehicles can realize the installation and application of automatic fire extinguishing systems for single or multiple coal mining vehicles such as engines, gearboxes, exhaust pipes, and turbochargers with continuous high temperatures. It not only reduces personnel costs, but also ensures The safety of vehicle operation completely solves the hidden dangers of vehicle safety. It is an ideal fire extinguishing product for the standardized and intelligent construction of mines. Simultaneous and continuous fire prevention and control operations in flammable areas. The system/device adopts a single pipeline structure, and detection and fire extinguishing share a pipeline. The entire system is compact and simple, easy to install, and takes up little space. It can meet the fire prevention and control needs of various small spaces of the mine car. At the same time, based on the complex and changeable operating environment of mining vehicles, high temperature and high corrosion, this system/device has also undergone targeted anti-corrosion and dust-proof treatment. It is not only strong and durable, but also simple to maintain and has relatively low maintenance costs. .
The installation and application of open-pit mine car automatic fire extinguishing systems/devices help mining companies reduce the personnel cost investment in mine car fire management, ensure the safety of mining vehicle operations, and solve the fire safety hazards of mining vehicles. It is non-toxic and fluorine-free. Environmentally friendly fire extinguishing agents have also become a key consideration in the selection of mine car fire prevention and control during the construction of green mines. In general, open-pit mine car automatic fire extinguishing systems/devices are more important in the current mining, mechanization, ecological and intelligent construction processes. Ideal fire extinguishing product.
