Abstract

Stabile systems for fire protection present very important and powerful way for fire protection. The realization of these protection systems can be on different ways and with different fire extinguishers. Fire extinguishers that can be used in these protection systems are water, CO2, dust, foam, inergen, halon or some "new fire extinguishers". The biggest meaning of these systems usage is in the fact that they can be used in cases of human or fire fighters absence, in cases when is important to "cover" large space or volume, in cases where problems and difficulties with fire mobile equipment exist, in cases when fire extinguishers quantity can be small etc. The way of realization of these systems depend from many different factors. This paper was written to present the stabile systems for fire protection with CO2 extinguishers and FDS computer simulation of extinguishing with this kind of stabile fire protection system.

Highlights

  • The main role of stabile systems for fire extinguishing is in the right-timed fire detection and immediate onset of the fire extinguishing

  • The reason for this was the fact that complete permeation with CO2 gas should be finished for two minutes

  • Simulations of CO2 effects, from the start of the CO2 leakage until the fire suppression are presented on figures from 11 to 16

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Summary

INTRODUCTION

The main role of stabile systems for fire extinguishing is in the right-timed fire detection and immediate onset of the fire extinguishing They are very complex, in the sense of design, construction and realisation. Examples of the effects of stabile systems are presented on figure 1 These fire protection systems use different fire extinguishers. The main characteristic of stabile systems is in the fact that they have complete autonomy in work, without human presence, they can be activated manual. This way compensates the time that takes for firefighters to arrive, because by the time of their arrival, fire extinguishing has already started. An example of stabile system that uses foam as fire extinguisher is presented on figure 1 [1,2,3,4]

STABILE SYSTEMS THAT USE CO2 AS FIRE EXTINGUISHER
SIMULATION MODEL
SIMULATION RESULTS
ANALYSIS OF THE RESULTS
CONCLUSION

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