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VESDA – Sistema de Detecção por Aspiração de Ar
O que é o VESDA !?
O VESDA consiste em uma rede de tubulação que vai do detector até a área a ser protegida. Um aspirador dentro da carcaça do detector retira o ar da área protegida através de pontos de amostragem de ar (furações) feitos na tubulação e leva até o detector. No detector, o ar é analisado através de uma câmara de detecção de fumaça óptica (á laser).
É considerado um sistema ATIVO porque não depende de corrente de ar para realizar a amostragem de fumaça e pode ser usado tanto em ambientes com alto fluxo de ar como em ambientes com ar parado.
Detecta facilmente o fogo muito antes de qualquer outra forma de detecção e muito antes que a fumaça seja visível, o ponto em que o dano é minimizado e as opções de resposta maximizadas. Além de monitorar de toda a progressão de um incêndio.
Oferece três níveis de alarme, todos com limites ajustáveis:
– Antes que haja fumaça visível;
– Antes que haja fogo flamejante ou calor intenso; e,
– Antes que ocorram estragos ao patrimônio, danos ou ferimentos.
Oferece ainda um quarto alarme, o Fire 2, operando durante os últimos estágios de um incêndio. O fire 2 é tipicamente programado para liberar a supressão.
A detecção do sistema VESDA fornece o primeiro aviso de um incêndio bem antes do que o sistema convencional, otimizando assim o tempo para investigar, intervir e evitar a interrupção da produção (negócio), além de evitar danos, tempo de inatividade e o custo gerado pela liberação de um sistema de supressão.
É um sistema adequado para:
Instalações de telecomunicações
Armazéns
Átrios
Interior de estádios
Teatros
Centros de convenções
Salas de servidores
Data centers financeiros
Salas limpas
Instalações de geração de energia
Quando o acesso à manutenção é difícil os detectores VESDA podem ser instalados em locais acessíveis para permitir fácil manutenção . Apenas a rede de tubos de amostragem é colocada em áreas de difícil acesso.
É um sistema adequado para:
Entrepiso e entreforro
Subsolos
Prisões e instalações de detenção
Shaft de elevadores
Dutos
Áreas de produção
Hospitais e centro cirúrgicos
Quando é necessária uma detecção discreta, um sistema VESDA pode ser instalado com tubos de amostragem capilares, que são pouco perceptíveis ao olho humano. Os detectores podem ser colocados em:
Escritórios modernos
Edifícios patrimoniais
Catedrais
Prisões e centros de detenção
Galerias de arte e museus
Residências de prestígio
Quando a evacuação da área é um desafio, quando há multidões ou pessoas que precisam de ajuda extra ou saídas limitadas, o aviso antecipado que os sistemas VESDA fornecem permite fazer uma evacuação mais eficiente e com mais tempo operacional.
A liberação da supressão é cara e prejudicial?
O aviso antecipado fornecido pelos sistemas VESDA permite a intervenção precoce para evitar liberações de supressão. Os vários níveis de alarme dos sistemas VESDA podem ser usados para acionar diferentes respostas em diferentes estágios de um incêndio – desde o controle do ar condicionado até o início de uma liberação de supressão.
O sistema VESDA possui um filtro inteligente de dois estágios e à prova de falhas para garantir sua operação em ambientes sujos, com condições agressivas e de temperaturas extremas. Os detectores podem ser instalados em outro local, expondo somente as tubulações ao ambiente agressivo. O ar amostrado pode ser filtrado, aquecido ou resfriado antes de chegar ao detector. Indicado para:
Mineradoras e Siderúrgicas
Plantas de tratamento de água
Fábricas de processo de alimentos
Plantas de fertilizantes
Plantas de reciclagem
Instalações de geração de energia
Plantas têxteis
Fábrica de celulose e papel
Freezers e câmaras frigoríficas
Ligue e conte com o mais confiável e eficiente distribuidor para:
VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda.
Para mais informações sobre como estabelecer contato com o melhor distribuidor, ligue para a Elfire no seguinte número: (11) 3280.8097. Caso prefira, escreva para: contato@elfire.com.br, Somos:
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para empresas;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para Data Centers;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para galpões;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para edifícios;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para comercio;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para Museus;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para hospitais;
Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para Embarcações;
- Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para Mineradoras;
- Distribuidor de VESDA, Sistema de Detecção por aspiração, detecção por aspiração, detecção precoce, detector vesda para turbinas eólicas;
Marcio Ferreira
Pesquisador no grupo de pesquisa em segurança contra incêndio Mestres do Fogo
Representante comercial varias empresas internacionais (importador de tecnologia de segurança de Incêndio).
Engenheiro Civil e de Combate a Incêndios - CREA nº 151671823-2
Mestre em Engenharia de Combate a Incêndios, Worcester Polytechnic Institute
Membro internacional da NFPA / SFPE / IAFSS / IAAI
CEO Centro de Projetistas de Combate a Incêndio Fire Masters Academy (Brasil)
CEO Elfire Equipamentos de Segurança (Brasil)
Diretor de Engenharia na Empresa Chamatex (Brasil)
CEO - Elfire Technology LLC (Miami - FL)
Tel: +1 (781) 796-7286
Localização
Av. Reg. Feijó, 944 – Vila Formosa, São Paulo – SP, 03342-000
Horários
08:00 – 18.00
Segunda – Sexta
Contato
Phone: (11) 3280-8097
Email: contato@elfire.com.br
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