Uso de estação móvel de recarga de cilindros de ar respirável pelo CBMMA

Abstract

This paper draws up a proposal about the use of breathable air distribution systems (BADS) as a means of strengthening the autonomy of work, provided by respiratory protective equipment (RPE) of CBMMA firefighters in the midst of dangerous atmospheres. The direction of the proposal is the implementation of these systems on trailers which can be coupled in their own vehicles, using comparisons with the current system as grounds to justify the benefits that would be achieved. The research was constructed through literature review, documentary research and survey. Initially, it discusses the concepts of hazardous atmospheres and RPE’s, highlighting the importance and the limitations of respiratory protection. Then, the main components of a BADS and their types are exposed. This approach is focused by an analysis of the actual independence of the CBMMA RPE’s and directed to guide the choice of the type of system to be chosen. In conclusion, it confirms the hypothesis of the study, indicating that the use of the technologies contained in a trailer system in vehicles is possible and advantageous when compared to the fixed system currently used - mainly by the presence in the events. It also concludes that the most suitable is the choice for internal combustion compressor due to its portability and ease of handling. This method, in addition to providing greater autonomy, may encourage the use of RPE’s and improve the training of firefighters