HOT BLAST AIR BLOWER Russian patent published in 2010 - IPC B05B5/03 A45D20/00 

FIELD: technological processes.

SUBSTANCE: inventions relate to hot blast air blowers, such as hair drier, having electrostatic sprayer that creates charged water particles. Invention objective is improved efficiency of nanofog output and amount that comes out of electronic sprayer. For this purpose in hot blast air blower, electrostatic sprayer comprises discharge electrode, counter electrode, circuit of high voltage generation, facility of water supply. Counter electrode is located opposite to discharge electrode. Circuit of generation serves for application of high voltage to discharge electrode and to counter electrode. Facility for water supply serves for supply of water to discharge electrode, besides water is electrostatically sprayed as it arrives to discharge electrode. Circuit of generation is arranged by connection of high-frequency low-impedance element between primary input clamp that receives inlet voltage and secondary output clamp of low voltage. Output clamp is connected to counter electrode and is coupled with secondary output clamp of high voltage, which produces high voltage generated by increase of input voltage received by primary input clamp and then applied to discharge electrode.

EFFECT: provides for the possibility to create stable charged particles and their emission in large amount.

4 cl, 6 dwg