FIELD: fire fighting equipment.
SUBSTANCE: portable water cannon with a vacuum support relates to fire extinguishing devices – fire water cannons. Portable water cannon with a vacuum support includes a housing installed on a support structure, comprising front and rear supports, pivotally connected via half axles for rotation in vertical plane to rotary channel inlet, which at output is articulated via semi-axes with barrel and nozzle for rotation in horizontal plane. According to the invention, a vacuum sucker is installed in the device on the front support and connected by means of a flexible tube to the vacuum inlet of the ejector nozzle.
EFFECT: technical result is higher stability of device at low angles of inclination of barrel when installing barrel on solid surface; disclosed technical solution allows providing reliable coupling of the barrel support with a solid surface in the point of the highest breakout force, increasing the barrel stability against the jet reaction and providing safety of the firefighter.
1 cl, 1 dwg
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