Hyperbaric hypoxic fire escape and suppression systems for multilevel buildings, transportation tunnels and other human-occupied environments

摘要

Hyperbaric Hypoxic Fire Escape and Suppression System is provided for multilevel buildings, transportation tunnels and other human-occupied environments. The system produces and maintains a hypoxic hyperbaric environment in a separate part of a building (staircase shaft) or a tunnel (service tunnel) in order to provide an entirely secure escape area in case of a fire emergency and instantly extinguish an ongoing fire in a building or a tunnel by releasing a breathable hyperbaric hypoxic fire-extinguishing composition into location affected by fire. Additionally, the system provides continuing adequate protection against biological and chemical warfare and contaminants by filtering ambient air before processing it by the system and by establishing breathable fire-suppressive atmosphere at a positive atmospheric pressure inside a building or tunnel.