FIRE-FIGHTING SYSTEM Russian patent published in 2002 - IPC

FIELD: fire-fighting equipment. SUBSTANCE: fire-fighting system has fire signaling sensor unit, main fire-extinguisher and first additional fire-extinguisher equipped with vessel having volume less than that of vessel of main fire-extinguisher, and related first and second locking-starting valves, whose outlet ends are mutually connected and joined through first pipeline to collector provided with sprayers. Fire-fighting system is provided with second additional fire-extinguisher with related locking-starting valve , whose outlet end is coupled through newly set second pipeline with first pipeline, controller and timer. Fire signaling sensor unit output is connected with first input of controller, whose second input is switched to timer output. First, second and third outputs of controller are connected to united locking-starting valves of main and first additional fire-extinguishers, with locking-starting valve of second additional fire-extinguisher and with timer input, respectively. Fire-fighting system is used for suppressing fires in complicated technological objects, for example, in gas turbine complexes. EFFECT: increased efficiency, fast response, simplified construction and enhanced reliability in operation. 2 dwg