MICROBUBBLE GENERATOR CAVITATOR, MICROBUBBLE GENERATOR AND WASHING MACHINE Russian patent published in 2021 - IPC D06F35/00 

FIELD: home appliances.

SUBSTANCE: microbubble generator cavitator, a microbubble generator and a washing machine are proposed. The cavitator (2) has a cavitation inlet (21) and a cavitation outlet (22), and at least one Venturi channel (25) is made in it, passing from the cavitation inlet (21) to the cavitation outlet (22). In the direction of the water flow, each of the Venturi channels (25) successively contains a tapering part (251), a Venturi tube (252) and an expanding part (253), while the area of the passage section of the tapering part (251) gradually decreases in the direction from the cavitation inlet (21) to the neck (252), the area of the passage section of the expanding part (253) gradually increases in the direction from the neck (252) to the cavitation outlet (22), and the diameter of the neck (252) ranges from 0.2 mm to 2.0 mm.

EFFECT: reducing the volume of the cavitator and increasing the convenience of installation and manufacture.

12 cl, 8 dwg