In the impression that the fire extinguisher appearance is red, but in recent years there are many green bottles of fire extinguishers. What''s the difference? In this regard, the fire department explained that the distinction between fire extinguishers is not based on the color of the bottle, but according to the filling of the fire extinguishing agent to distinguish. The most common fire extinguishers are five, namely water-based fire extinguishers, foam fire extinguishers, dry powder fire extinguishers, halogenated extinguishers, carbon dioxide fire extinguishers.For different types of fire, fire extinguishers can not take the size of take-all, but according to the type of fire to choose different types of fire extinguishers. If you choose not suitable fire extinguishers, not only can not destroy the fire, there may be caused by reverse chemical reaction, and even cause the explosion wounding accident.And our people''s life is the most commonly exposed, is the water-based fire extinguishers and dry powder fire extinguishers. The former is suitable for fighting flammable solid or non-water-soluble liquid from the beginning of the fire, but also save the live equipment fire. While the latter for a wide range, suitable for extinguishing oil, combustible gases, electrical equipment, such as fire.
