Comparação entre o sistema de hidrantes e o sistema de mangotinhos: conforme exigências da IN 007/2017 – CBMSC para uso em edificações residenciais privativas multifamiliares

• Autor(a) principal: Pereira, Beatriz de Souza
• Data de Publicação: 2019
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Universitário da Ânima (RUNA)
• Texto Completo: https://repositorio.animaeducacao.com.br/handle/ANIMA/4715
• topic: Sistema hidráulico preventivo; Hidrantes; Mangotinhos

The research carried out in this work intends to elaborate a comparison between the systems hydraulics of fire fighting by hydrants and by hose reel. To support the research, a characterization was elaborated about the concepts related to fire, as well as the normative criteria regarding the systems approached. For the composition of the comparative referring to the sizing of both systems, all pre-established bibliographies, equations and parameters were duly presented. The elaboration of the sizing of the systems had in view to verify the efficiency of both in the fight against the fire, through the values found for the flows rate and pressures, as well as the height of the reservoir and the volume of the fire technical reserve. Once the calculations have been completed, there are notable differences between the two systems. The pressure in the hose reel is considerably higher than in the hydrants, just as the flow rate in the hydrants is greater than in the hose reel. There was a considerable difference in the volume of the fire technical reserve of the systems and there was a need to use a fire pump in the hose reel system. In this way, it was possible to point out the advantages and disadvantages in both. Finally, found that the two systems are advantageous, depending on the observed point of view.