Fully integrated compressed air foam fire extinguishing module

Abstract

The fully-integrated compressed air foam fire extinguishing module comprises a base, an electric control assembly, a gasoline engine assembly, a fire pump assembly, a foam pump assembly and a screw air compressor conveying assembly, wherein the electric control assembly, the gasoline engine assembly, the fire pump assembly, the foam pump assembly and the screw air compressor conveying assembly are integrally installed on the base. Wherein the gasoline engine assembly drives the fire pump assembly to operate so as to convey water from a fire hydrant into the mixing pipe; the gasoline engine assembly drives the foam pump assembly to operate, so that the foam pump assembly conveys foam liquid in the foam liquid box into the mixing pipe, and the foam liquid in the mixing pipe is mixed with water in proportion to form mixed liquid; the proportioning mixer is communicated with the mixing pipe, so that the mixed liquid in the mixing pipe enters the proportioning mixer; the gasoline engine assembly drives the screw air compressor conveying assembly to operate, so that compressed air is cooled through the heat exchanger assembly and then conveyed into the proportioning mixer. The invention fills the blank in the fire extinguishing grade of the common compressed air foam system, and is flexible to use.

Description

technical field [0001] The invention relates to the technical field of power mixing compressed air foam modules, in particular to a fully integrated compressed air foam fire extinguishing module. Background technique [0002] In recent years, various types of fires have caused frequent accidents of serious personal injury and property loss, such as the Beirut Port fire. If the fire is not controlled in time at the initial stage, it will cause serious consequences. The types of general fires vary according to the environment and the types of combustibles. Correspondingly, the types of fire extinguishing agents used to extinguish fires are also different. [0003] In advance, people generally choose different fire extinguishing agents according to the types of fires that may occur in the corresponding places, including dry powder fire extinguishing agents, foam fire extinguishing agents, etc.; but traditional fire extinguishing agents such as dry powder fire extinguishing agen...

AI Technical Summary

Problems solved by technology

Vehicle-mounted power hybrid CAFS generally requires an external power source and foam solution, and the vehicle-mounted power hybrid generally has a large flow rate, which has large application limitations and poor flexibility

In actual fire fighting, there is a gap between the canned premix fire extinguishing level and the vehicle-mounted power hybrid fire extinguishing level, and the whole process is not covered

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