FIRE PROTECTION DEVICE DESIGNED TO REDUCE ATMOSPHERIC OXYGEN CONCENTRATION IN A PROTECTION ZONE OF A BUILDING

Abstract

A fire protection device (1) for lowering the oxygen concentration in a protection zone (4) of a building (30) with an inert gas source (2) for supplying an inert gas and in a conductive fluid manner to the inert gas source (2) connected to the fluid piping network (3) which is intended to introduce the inert gas is from the inert gas source (2) monitored in one of the fire protection means (1) the protection zone (4) is disposed of. According to the invention, it is proposed that the inert gas source (2) comprises a first flow path (31) in a conductive fluid manner on the fluid piping network (3) connected to the reservoir (5) and a second flow path (32) via a conductive fluid so as to supply the fluid piping network (3) connected to the inert gas (10).In which the inert gas coupling means (10) (110) for the conductive fluid connection having a separate location in the preparation, the corresponding coupling means for the mobile inertgasstromerzeugungsfahrzeug (20) and accessible to a region (11) for the mobile inertgasstromerzeugungsfahrzeug (20).