High-mobility compressed air foam fire extinguishing equipment

Abstract

The invention discloses high-mobility compressed air foam fire extinguishing equipment. The high-mobility compressed air foam fire extinguishing equipment comprises an air compressor, a mixer and a control cabinet, wherein the air compressor is connected with a standby air cylinder through a first air pipe; the standby air cylinder is connected with a main air cylinder through a second air pipe; an electric check valve is mounted on a pipe section of the second air pipe; the main air cylinder is connected with a fourth air pipe; the standby air cylinder is connected with the fourth air pipe through a third air pipe; the mixer is connected with a foam tank through a foam conveying pipe; a first electric / pneumatic pump and a first flow adjusting valve are mounted on a pipe section of the foam conveying pipe; the first electric / pneumatic pump supplies air through a sixth air pipe; and the two ends of the sixth air pipe are respectively connected with the mixer and the fourth air pipe. The high-mobility compressed air foam fire extinguishing equipment is high in mobility, safe to operate and convenient to use, effectively guarantees the safety of fire scene fighting personnel, can effectively deal with different fire types, is always in an effective working state, and can keep effective fire extinguishing time.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to a highly mobile compressed air foam fire extinguishing equipment. Background technique [0002] The compressed air foam fire extinguishing device is mainly composed of a fire water supply unit, a foam stock solution supply unit, a compressed air supply unit, a fire extinguishing medium delivery pipe network and a terminal spray device. When the system is working, the three-phase flow medium quickly generates a high-quality foam mixture with fine, uniform, stable, and unbreakable particles in the pipe network, which is effectively adsorbed on the surface of the combustion object after being output by the end injection device, so as to realize the rapid suppression of the fire on the spot, and Can effectively prevent the fire from reigniting. Compressed air foam fire extinguishing device is mainly suitable for large oil-immersed power transformers, petrochemical industry, ship...

AI Technical Summary

Problems solved by technology

[0003] At present, the compressed air foam fire extinguishing device is relatively simple and can only be used in fixed occasions, and the flexibility is not good. The traditional fire extinguishing equipment is not mobile, the fire extinguishing occasions are limited, and the coverage is small. To solve this problem, we propose a high-efficiency Motorized compressed air foam fire extinguishing equipment

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