FIELD: fire fighting technology.
SUBSTANCE: invention relates to a fire protection system in premises of various types. The invention provides a fire protection system designed to reduce the risk of fire, which has a fuel cell to produce nitrogen-enriched exhaust air of cathode. The fuel cell is supplied with air and fuel. Then, in the fuel cell the oxygen content in air is reduced to a preset level. The exhaust air is supplied to the protected premises.
EFFECT: reduced risk of fire break-out in the premises.
26 cl, 9 dwg
