COMPRESSOR STATION Russian patent published in 2008 - IPC F04D25/00 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly to plants incorporating compressors for producing high-pressure air and gaseous nitrogen. The compressor station intended for fire extinguishing comprises an air compressor arranged on the vehicle engine, a separator unit to produce gaseous nitrogen and a booster compressor. The said station additionally incorporates water vessels, the air and booster compressor aftercoolers and a swirl pipe. The compressed air outlet of the air compressor is connected to the swirl pipe and the air compressor aftercooler. The air compressor aftercooler outlet is connected to the air-operated tool and the separating unit. The separating unit gaseous nitrogen outlet pipe communicates with the booster compressor and the pipeline forcing the gaseous nitrogen in the zone of fire. The booster compressor compressed nitrogen outlet line communicates with the booster compressor aftercooler and water vessels while the booster compressor aftercooler nitrogen outlet is connected with the hose feeding water from the aforesaid vessels. All connecting lines are furnished with shut-off elements.

EFFECT: high-efficiency fire-extinguishing.

8 cl, 2 dwg