With the rapid development of the mining industry, the safety issues of mining trucks during mining and transportation have become increasingly prominent. Among them, fire is one of the most common dangers. In order to effectively ensure the safety of mine cars and personnel, this article will introduce a new type of mine car fire extinguishing device - the vehicle automatic fire extinguishing system.

1. Characteristics of vehicle automatic fire extinguishing systems

The vehicle automatic fire extinguishing system is an advanced fire extinguishing device with the following characteristics:

1. High degree of automation: The system uses advanced sensors and controllers to monitor the temperature and smoke concentration in the mine car in real time. Once an abnormality is detected, the fire extinguishing device will be automatically activated without manual intervention.

2. High fire extinguishing efficiency: The vehicle automatic fire extinguishing system uses high-pressure gas and dry powder fire extinguishing agent, which can quickly spray the fire extinguishing agent into the fire area and effectively extinguish the fire.

3. Safe and reliable: The system has multiple safety protection measures, such as early warning before starting, safety valve during the injection process, etc., to ensure that no harm will be caused to personnel and equipment.

4. Strong adaptability: The automatic fire extinguishing system for vehicles is suitable for various types of mine cars, including electric mine cars, diesel mine cars, etc.

2. Composition of vehicle automatic fire extinguishing system

The vehicle automatic fire extinguishing system mainly consists of the following parts:

1. Sensor: including temperature sensor and smoke sensor, used to monitor the temperature and smoke concentration in the mine car in real time.

2. Controller: Responsible for receiving sensor signals and controlling the start and stop of the fire extinguishing device.

3. Fire extinguishing agent storage device: stores high-pressure gas and dry powder fire extinguishing agents.

4. Spray device: Spray fire extinguishing agent quickly to the fire area.

5. Safety protection devices: including early warning devices before starting, safety valves during injection, etc.

3. Application scope of vehicle automatic fire extinguishing system

Vehicle automatic fire extinguishing systems are suitable for various types of mine cars, including but not limited to the following types:

1. Electric mine cart: This kind of mine cart uses electricity as its power source and has the advantages of environmental protection, low noise, and low maintenance costs. However, once a fire occurs, it spreads rapidly and poses a great threat to personnel and equipment. Therefore, installing a vehicle automatic fire extinguishing system can effectively prevent fire accidents.

2. Diesel mine car: This kind of mine car uses diesel as its power source and has high efficiency and reliability. However, diesel is a flammable substance, and once a fire breaks out, the fire can easily get out of control. By installing a vehicle automatic fire extinguishing system, fires can be extinguished as soon as possible and losses can be reduced.

3. Other types of mine cars: such as coal trucks, loaders, etc. These equipment are also facing fire threats. By installing a vehicle automatic fire extinguishing system, the safety of personnel and equipment can be effectively ensured.