FIELD: ceramic products.
SUBSTANCE: group of inventions relates to plumbing equipment. The mixing device contains a housing, openings for the supply of cold and hot water and the discharge of mixed water, a valve in the form of stationary and movable disks in contact with each other. In the first variant, all three holes of the fixed disk are made arc-shaped and are located at the same distance from its center. In the second variant, the arc-shaped inlet openings occupy an angle from 100 to 180° relative to the center shifted from the center of the disk by an amount greater than 0.02 of the disk radius. In the third variant, the arc-shaped inlet openings are located at different distances from the central outlet and have constrictions to one of their ends.
EFFECT: adjustment characteristics are improved and it is easier to choose more economical modes of hot water consumption.
3 cl, 36 dwg
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