1.Quick fire fighting in urban areas

●Use fire hydrant to quickly fight fire—pump fire truck

The relatively simple type of fire truck is mostly used for fire extinguishing in urban areas. When used, it needs to be matched with on-site fire hydrants or water absorption to extinguish fires. It can also be used as a water supply vehicle for other fire trucks.

●Quickly extinguish fire by storing mobile water source—water tank fire truck

It is a standing fire fighting vehicle of the public security fire brigade and professional fire brigade, because the car is equipped with independent water sources, which can complete simple independent fire extinguishing tasks in water scarce areas. Of course, it is more diversified and used in combination, as water supply equipment and water transport vehicles for the fire field.

2.Quick rescue at special fire fields

●Fast fire fighting with flammable liquid-foam fire truck

Foam fire truck is a necessary fire fighting vehicle for urban professional fire brigade. It is also a mainstream fire truck. It is suitable for extinguishing flammable and combustible liquid fires. It is especially suitable for extinguishing petroleum fires. It is suitable for petrochemical enterprises, oil terminals and airports. A necessary fire truck.

It achieves the fire extinguishing effect through the good physical properties of foam. (The relative density of the foam is small, the fluidity is good, the durability is strong, the burning resistance is strong, the thermal conductivity is poor, and the adhesive force is large. When the fire is extinguished, the foam can be sprayed to cover the burning material quickly. Transfer to achieve the purpose of fire suppression)

●Quick fire-fighting of non-water-soluble liquid-high magnification foam fire truck

With the rapid economic development, fire fighting technology is also being upgraded. High multiple foam fire extinguishing is a new type of high efficiency and low cost fire extinguishing technology, which has been widely used in developed countries and is still being promoted in China.

High-expansion foam is a kind of mechanical air foam. Compared with the low-expansion foam, the fire extinguishing performance is greatly improved. It uses a large amount of foam, good thermal insulation, lower relative density and better fluidity to extinguish the fire. Like foam fire trucks, the sealing effect, steam effect, and cooling effect overlap to achieve the purpose of extinguishing fire.

The rescue scope of this kind of fire truck is similar to that of foam fire trucks, but it has further miraculous effects on fire suppression in enclosed spaces. It can not only extinguish fires, but also help to emit smoke and replace toxic gases.

●Effective and fast fire fighting for libraries, museums, and precision equipment locations——CO₂ fire trucks

The books in the library and the precious collections in the museum are the precious wealth of human beings. While extinguishing the fire in time, we must protect these items as much as possible. In addition, there are some precision instruments that are too expensive to make or the instruments are important. Whatever works, they need to be protected first when fighting a fire.

Therefore, the previous fire protection schemes were not enough to complete the task, and the carbon dioxide fire truck came into being. Of course, the carbon dioxide fire extinguisher is also used on a large scale, because the liquid carbon dioxide does not burn or assist combustion, it is non-conductive and non-corrosive. Heat to achieve the purpose of rapid cooling.

At the same time, it will not damage items other than combustion materials, and a large amount of carbon dioxide will dilute the oxygen content to achieve the purpose of timely fire extinguishing. The same type of fire truck can also serve as a general type of fire.

●Quick fire extinguishing of live equipment fires-dry powder fire truck

This type of fire truck is a supplementary fire extinguisher for foam fire trucks. He can also extinguish flammable liquids, but it has advanced the extinguishment of flammable gases and charged equipment. Of course, it can also extinguish general fires. It is particularly applicable For large chemical pipeline fires.

By using the volatile decomposition products of the inorganic salts in the dry powder to break the chain reaction of combustion to extinguish the fire, the dry powder can also form a glass-like coating at high temperature to suffocate the fire by suffocating oxygen. It is applied to fire extinguishers on a large scale like carbon dioxide and is one of the standing fire extinguishers.