Fixed type composite jet extinguishing device

Abstract

The invention discloses a fixed type composite jet extinguishing device which comprises a control compartment. With direct current pressure water as a carrier, the fixed type composite jet extinguishing device is provided with a superfine dry powder tank, a compressed air pipeline, a cooler, an air inlet control valve, a powder outlet control valve, a powder outlet pipeline, a water outlet control valve, a water outlet pipeline, a jet device, a foam proportion mixer, a B type foam tank, a foam pipeline, a FireAde 2000 or F500 solution tank, a FireAde 2000 or F500 liquid outlet control valve, a B type foam liquid outlet control valve, a water source, a water supply control valve, a fire pump, a drive shaft, a vane air compressor, a power dividing compartment and a motor. Power generated by the motor respectively drives the cooler and the vane air compressor after passing through the power dividing compartment and drives the fire water pump after passing through the drive shaft. The fixed type composite jet extinguishing device disclosed by the invention organically combines extinguishing agent, such as water, B type foam mixed liquid, FireAde 2000 (or F500) mixed liquid, superfine dry powder, and the like, has the effects of performance compatibility and advantage complementation and exceeds the traditional single and narrow defined extinguishing technology.

Description

technical field [0001] The invention belongs to the technical field of fire fighting, in particular to a fixed composite jet fire extinguishing device. Background technique [0002] With the continuous deepening of economic construction, the storage of various oil, natural gas, petrochemical production, and hazardous chemicals has become more and more important. This flammable and explosive danger source has great explosion time, explosive power and damage degree. Difficult to calculate and predict. In addition, the occurrence of various large-scale fires, especially chemical plant fires, continues to increase, and once such a fire occurs, the difficulty and complexity of fighting it is far beyond people's imagination. If a chain reaction occurs, the consequences are unimaginable. At present, the methods and devices used for fighting such fires at home and abroad are still relatively backward, and basically cannot meet the needs of fire fighting. Existing spray methods ge...

AI Technical Summary

Problems solved by technology

In addition, various large-scale fires, especially chemical plant fires, are constantly increasing. Once such a fire occurs, the difficulty and complexity of fighting it is far beyond people's imagination. If it cannot be rescued in time, the longer the duration, the greater the danger. If there is a chain reaction, the consequences will be disastrous

At present, the methods and devices for fighting this type of fire at home and abroad are still relatively backward, and basically cannot meet the needs of fire extinguishing.

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