DETACHABLE CAP TO SAVE AND IMPROVE TAP WATER Russian patent published in 2016 - IPC E03C1/04 C02F1/48 F16K1/00 

FIELD: water supply.

SUBSTANCE: detachable cap to save and improve tap water relates to domestic-drinking water supply, in particular, to tap water saving and improvement devices at operation of water draw-off valves. To standard gooseneck with or without thread screwed-in or connected device, having housing, inside which moving rod with rubber disc is arranged, on which surface rectangular metal plate with two rounded ends is attached, intended for rod with rubber disc fixation for retaining flanges to ensure continuous water supply. For this purpose, rod is lifted and rotated at 90°, wherein water continuously flows through device, and then after completion of this operation is returned to initial point in reverse order. To retaining flanges magnetic disc with corresponding hole is applied for tap water improvement. In device lower part twisting cap with holes is provided for uniform supply of water in form of shower. Detachable cap is easy in operation and allows to save tap water at its batch-wise use of not less than 50-70 %, which is very important in case of fresh water shortage.

EFFECT: simultaneously, water quality indices are improved.

1 cl, 2 dwg