During the production and transportation of mining vehicles underground and above ground, spontaneous combustion accidents often occur due to improper operation or untimely maintenance, causing serious losses to the loss of vehicles and the life safety of workers. However, with the coal mine of Shandong Zhongdao Fire Equipment Co., Ltd. With the continuous development of vehicle automatic fire extinguishing technology, it can target local flammable spaces such as engine compartments, vehicle distribution boxes, battery boxes, fuel tanks, tires and other industrial and mining vehicles such as underground explosion-proof trackless rubber-tired vehicles, support trucks, frame trucks and mixed trucks. Real-time prevention and control of fire information makes vehicle fire prevention and control easier and more efficient.

Three major automatic fire extinguishing technology trends for coal mining vehicles

As mining enterprises improve the fire safety of industrial and mining vehicles, the development of automatic fire protection for mining vehicles also mainly focuses on the application of automatic fire extinguishing technology. Taken together, progress is mainly made in the following three directions.

1. Automatic response to fire signals

The application of the vehicle fire signal automatic acquisition system in coal mine vehicle automatic fire extinguishing technology is mainly used to solve the lag caused by manual fire detection and realize the function of real-time capture and analysis of fire signals, which can be input to the signal through a specific line The management platform performs analysis and provides data support for the control unit to execute new commands.

2. Precise spraying and rapid fire control

Most people think that as long as water-based, perfluorohexanone, dry powder, ultra-fine dry powder and other fire extinguishing agents are delivered to the fire area, the fire can be extinguished. In fact, this is not accurate, because once a vehicle fire forms, under the influence of the fire, the fire will be extinguished. In fact, it is difficult to transport fire extinguishing agents directly into the periphery, resulting in waste of fire extinguishing agents and poor fire control effect. golden mean fire-fighting equipment co.ltd  adopts a pipe network fire extinguishing agent spraying method, which can spray the agent directly into the protective space through the nozzle to achieve precise delivery of the agent. Thus achieving the purpose of rapid fire control.