FIELD: medicine, fire-prevention facilities.
SUBSTANCE: invention refers to inerting device. Inerting device comprises system of inert gas for supply of inert gas, system of supply pipes connected to system of inert gas, arranged with the possibility of connection to protected premise for supply of inert gas supplied by system of inert gas into protected premise, and unit of inert gas system control arranged with the possibility to control system of inert gas arranged so that speed of inert gas supply sent by the system provides such a volume of gas, which is required to establish and/or maintain the first specified level of inerting in protected premise. In order to ensure that in case of inert gas system control failure or in case of inert gas system control unit (30) failure, speed of inert gas supply into protected premise may be technically controlled so that the second specified level of inerting is established and/or maintained in protected premise, within the framework of the present invention there is an appropriate safety device.
EFFECT: establishment and maintenance of specified levels of inerting in protected premise to be monitored.
25 cl, 2 dwg, 1 tbl
