FIRE-EXTINGUISHING PLANT Russian patent published in 2004 - IPC

FIELD: fire-fighting equipment, particularly containment or extinguishing equipment specially adapted for particular objects or places.

SUBSTANCE: self-contained fire extinguishing plant generates high-compact finely dispersed jets of high range and velocity. Plant includes mounting frame, high-pressure water pump, liquid accumulation vessel, water intake means connected with the vessel, rotary fire-fighting lance, drive for lance rotation, compressor and pipelines. Plant is provided with gas turbine engine including fueling system. Gas turbine engine is mechanically connected with electric generator, compressor and high-pressure water pump. Compressor and outlet nozzle of gas turbine engine are connected with lance having gas-dynamic nozzle and coaxial nozzle. Connected to gas-dynamic nozzle is means for mixing liquid with air. Water intake means is formed as inlet hose secured to low-pressure pump driven by gas turbine engine. Plant has control system connected to drive for lance rotation and to electric generator.

EFFECT: increased efficiency, possibility of plant usage as self-contained unit or in combination with various carrier devices.

7 cl, 2 dwg