SHOWER HEAD WITH BUILT-IN MECHANISM FOR FORMATION OF DISPERSION MEDIA AND FOAMY MIXTURE Russian patent published in 2019 - IPC A47K3/28 

FIELD: sanitation equipment.

SUBSTANCE: disclosed is a shower with built-in mechanism for formation of dispersion media and supply of additives with pure water. Shower head contains a body part, one part of which is a shower head handle, and the other part is a head of a shower head. Inner channel of the shower head handle contains three sections, the first section of water flow inlet, the second one – for formation of dispersion media and foamed mixture, and the third one – the output one, connected to the head of the shower head. Second section is made in the form of a Venturi tube and consists of an inlet convergent channel – a confuser, a neck and a divergent channel – a diffuser. At the base of the head of the shower head there is a reservoir for arrangement of one or more separated additives, the outlet hole of which is connected through a branch pipe to the neck of the Venturi tube, to which the air duct is also connected, wherein there is a mode switch which opens, closes the outlet of the reservoir and controls the flow of additives fed into the Venturi tube neck.

EFFECT: enabling formation of dispersion media and foamy mixture of pure water with additives in preset proportions.

1 cl, 1 dwg