PY mobile vehicle type foam fire extinguishing device Use method of semi solid foam fire extinguishing device

Description :

　　PY series semi fixed (portable) foam fire extinguishing device, also known as foam truck and PY mobile (truck) foam fire extinguishing device, is a portable and flexible wheeled fire extinguishing device. It adopts PHF pipeline (negative pressure) proportional mixer, which can form low, medium and high expansion foam fire extinguishing system with foam gun and foam generator. When the pressure water passes through the mixer, the water is mixed with foam liquid in a certain proportion, and foam is sprayed through the foam gun and foam generator to extinguish the fire. It is composed of cart, atmospheric foam tank, negative pressure proportioner, spraying equipment, water hose, safety valve, control valve and some auxiliary parts.

　　Use method of semi solid foam fire extinguishing device:

　　The device should generally be operated by two people; One person connects the water jet hose and holds the fire extinguisher, while the other connects the fire hydrant hose and opens the fire hydrant ball valve to supply water. The operation steps are as follows:

　　1) Connect the water supply source to the pressure water inlet of the equipment using a fire hose;

　　2) Remove the spray gun and deploy its fire hose;

　　3) Connect the water hose of the spray gun to the outlet VI of the equipment;

　　4) Open the water supply source to supply water;

　　5) Hold foam spray to extinguish the fire.

AfterSalesService :

• PY mobile car type foam fire extinguishing device