WATER SPRINKLER Russian patent published in 2010 - IPC E01H3/02 

FIELD: transport.

SUBSTANCE: water sprinkler includes a base automobile with a tank, main nozzles on inner surface of which there located are curved guides the curvature of which has positive rotation direction of helical line, and additional nozzles interconnected with the tank through water pump with high pressure pulsar and on internal surface of which there located are curved guides the curvature of which has negative rotation direction of helical line and installed above the main nozzles and connected to delivery cavity of air fan by means of ejector the ejecting inlet of which is connected via pipeline to the tank. Main and additional nozzles are made from bimetal; at that, material of internal surface of each nozzle has heat-conductivity coefficient which is 2.0-2.5 times more than that of the material of external nozzle surface.

EFFECT: effective operation of water sprinkler during its long-term usage with chemically non-treated water moved via nozzles.

4 dwg