AEROSOL DISINFECTION DEVICE Russian patent published in 2021 - IPC B05B17/06 A61L9/14 

FIELD: ultrasonic aerosol devices.

SUBSTANCE: invention relates to ultrasonic aerosol devices designed for spraying liquid substances, and can be widely used in various branches of agriculture, medicine, etc. An aerosol disinfection apparatus containing a spray chamber with a built-in piezoelectric converter, a transistor, a choke, a phase-shifting circuit including a resistor, a transformer, and a capacitor forming a parallel oscillatory circuit with the primary winding of the transformer, the secondary winding of the transformer connected to the base of the transistor through a frequency-stabilizing piezoelectric element, while the primary winding is connected to the emitter of the transistor through a blocking capacitor, a matching circuit formed by a capacitor, a choke and an autotransformer, a mixing voltage supply circuit, a capacitor connected between the base and the emitter of the transistor, characterized in that it is additionally equipped with an ionization unit consisting of a resistor, a zener diode , a capacitor, silver electrodes, a power supply unit consisting of a step-down transformer, a diode bridge and a capacitor, and an analysis unit consisting of a voltage stabilizer on the DA1 microcircuit, a voltmeter, an ammeter, a working electrode and a reference electrode.

EFFECT: improves efficiency of the device.

1 cl, 1 dwg