PY8/500 mobile foam tank portable foam tank semi fixed foam extinguishing device

Description :

　　portable

　　Mobile foam extinguishing system is generally composed of water source (outdoor hydrant, fire pool or natural water source), foam fire truck or motor fire pump, mobile foam generator, hose, foam gun, proportional mixer, etc. When a fire occurs, all mobile facilities enter the site and are connected by pipelines and water hoses to form a fire extinguishing system.

　　This system has the advantage of flexible use and is not affected by initial combustion and explosion. However, since it is applied after a fire, the fire fighting is not as timely as the fixed foam fire extinguishing system. At the same time, because the fire extinguishing equipment is greatly affected by external factors such as wind, the loss of foam is large, and the amount and intensity of foam to be supplied are large.

　　working principle

　　When the mobile foam fire extinguishing device extinguishes the fire, the pipe tooth interfaces at both ends of the pipeline proportional mixer are connected with the fire hose, and the pressure water source is connected. When there is water with a pressure of not less than 0.6MPa flowing through the nozzle of the proportional mixer at a high speed, due to the diffusion effect of the transverse movement of the 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 mixed liquid, and sprays foam through the foam gun and the foam generator to extinguish the fire.

　　Technical Specifications

　　1: Rated inlet pressure of proportional mixer: 0.5-1.0Mpa

　　2: Rated flow of foam mixture: 8 or 6L/s

　　3: Mixing ratio: 3 or 6%

　　4: Import and export: KY65 internal buckle pipe tooth interface

　　5: Foam liquid capacity: generally from 100L-1000L according to user requirements

　　6: Recommended configuration: 2 fire hoses (65 type * 20M long), 1 PQ foam gun

AfterSalesService :

• Mobile foam tank