LIQUID SPRAYER Russian patent published in 2022 - IPC B05B1/02 A01M7/00 

FIELD: agriculture.

SUBSTANCE: sprayer comprises a cylindrical body (1), a cover (2), an inlet channel (3) connected with a conoidal nozzle (4), an injection mixing chamber (5), an outlet confuser (6), a cylindrical outlet channel (7), an annular air chamber (8) with a cylindrical channel (9) for air supply, radial channels (10), a deflector (11) with a dissecting edge (12) and deflecting surfaces (13 and 14). The injection mixing chamber (5) is made in the form of a spheroid with a small axis of rotation aligned with the axis of symmetry of the atomizer, and is equipped with air intake holes (17) made along the equatorial line. The chamber is connected with the conoidal confuser (6) in the lower part. The deflecting surfaces (13 and 14) are asymmetrical relative to the vertical axis of symmetry of the sprayer and are made in the form of a part of the surfaces of paraboloids of rotation (18 and 19). The angle of flow of the working fluid from one deflecting surface (13) is at least twice as great as the angle of flow of the working fluid from the other deflecting surface (14).

EFFECT: phytosanitary condition of agrocenoses and increase in the yields of crops are ensured.

1 cl, 3 dwg