Foam generator manufacturer foam generator vertical PCL model foam generator price

Description :

　　Foam generator, also known as air foam generator, foam generator and foam generator, is a fire extinguishing equipment fixed on the oil tank to generate and spray air foam. When the foam mixed liquid flow supplied by the fixed fire pump of the foam fire truck passes through the generator through the transmission pipeline, it forms air foam to extinguish the oil fire.

　　There are generally four types of foam generators: PC-4, PC-8, PC-16 and PC-24. The specific technical parameters are as follows:

　　① Model PC-4: When the working pressure is 0.5MPa, the total mixed liquid is 4L/s, and the amount of foam is 25L

　　② Model PC-8: when the working pressure is 0.5MPa, the total mixed liquid is 8L/s, and the foam production is 50L

　　③ Model PC-16: when the working pressure is 0.5MPa, the total mixed liquid is 16L/s, and the amount of foam is 100L

　　④ Model PC-24: when the working pressure is 0.5MPa, the total mixed liquid is 24L/s, and the foam production is 150L

　　The working pressure range of foam generator is 0.2-0.5MPa; The glass sheet is broken under a pressure of 0.1-0.2 MPa.

　　Structure principle: foam generator is mainly composed of three parts: shell group, foam nozzle group and guide plate group.

　　When the foam mixture flows through the nozzle of the generator, it forms a diffused atomized jet, which generates negative pressure around it, so that a large amount of air is sucked in to form an air foam. The air foam is input into the storage tank through the foam nozzle and guide plate, flows down the tank wall, and is stably covered on the combustion liquid surface.

　　The air foam generator is composed of the following parts: 1. sealing glass 2. glass pressure ring 3. nozzle 4. filter screen 5. cover plate 6. housing 7. foam nozzle group 8. housing group 9. guide plate group

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