The manufacturer supplies PY mobile foam fire extinguisher foam fire extinguishing device mobile foam fire extinguishing train

Description :

　　Semi fixed (portable) foam fire extinguishing device:Foam truck, PY mobile (truck) foam fire extinguishing device is a portable and flexible wheeled fire extinguishing device.

　　Its operation is fast, simple, and highly reliable. Used to extinguish Class A, B, and C non water soluble liquid fires. Widely used in municipal residential areas, factories and mines, oil depots, chemical departments, heat treatment workshops, gas stations and other places.

　　Working principle: foam fire extinguishing device is connected to the fire hose and the pressure water source through the pipe tooth interface at both ends of the pipeline proportional mixer during fire extinguishing. When water with a pressure of not less than 0.6MPa flows through the nozzle of the proportional mixer at a high speed, due to the diffusion effect of the transverse movement of jet particles, a vacuum (negative pressure) is formed in the room of the proportional mixer, so the foam liquid in the foam liquid storage tank enters the mixer through the suction pipe under the pressure of the atmosphere, mixes with the pressure water, and finally reaches a certain proportion of the mixture. When a mixture with a certain pressure flows to the spray gun, a certain amount of air is sucked in due to the performance of the spray gun. Foaming the foam mixture. So as to achieve the effect of foam fire extinguishing.

　　The PY mobile foam fire extinguishing device produced by Shandong Dongyue Crane Fire Fighting Equipment Manufacturing Co., Ltd. is in the form of a cart. In the early stage of a fire, the device can be flexibly pushed to the fire scene to extinguish the fire. The device can be used as a fire fighting equipment independently, and can also play an auxiliary remedial role with large fixed foam fire extinguishing system. The mobile foam fire extinguishing device can be supplied with pressure water by the fire fighting pipe network or urban water supply pipe network, fire truck, and hand lift fire pump. It forms a foam mixture with the foam liquid in the foam storage tank at a certain proportion (3% or 6%) through the negative pressure proportioner, and then forms a foam through the air foam generator to extinguish the fire.

　　Advantages:

　　·The pressure drop loss is small, the sprayed foam energy is large, the penetration ability is strong, and the fire can be extinguished quickly;

　　·The mixing ratio is quite reliable, accurate and reliable, which can provide high-quality foam mixture;

　　·Good maneuverability, its lightweight and flexible fire extinguishing performance covers a wide range, and the fire extinguishing effect is good.

AfterSalesService :

• PY mobile foam fire extinguisher supplied by the manufacturer