Fire extinguishing equipment is a type of fire-fighting device used for preventing, controlling and extinguishing fires. It mainly achieves the purpose of rapid fire suppression by spraying fire extinguishing agents, isolating oxygen, lowering temperature or inhibiting the chain reaction of combustion. Its core function is to control the fire in time at the early stage of a fire, prevent the spread of flames, and reduce casualties and property losses. According to the differences in fire extinguishing principles and application scenarios, fire extinguishing devices can be classified into types such as dry powder fire extinguishing devices, gas fire extinguishing devices, foam fire extinguishing devices, and automatic fire extinguishing devices.

Fire extinguishing devices are widely used in industrial plants, distribution rooms, electrical cabinets, data centers, warehouses, automobiles, ships and commercial buildings, etc. Among them, the automatic fire extinguishing device can be automatically activated without human supervision through temperature sensing, smoke detection or other triggering mechanisms, and is suitable for electrical equipment, precision instruments and enclosed Spaces with high fire risks. Rational configuration of fire extinguishing devices can enhance the level of fire safety, reduce the economic losses caused by fire accidents, and provide reliable safety guarantees for production and operation as well as daily life.