WATER MIXER Russian patent published in 2000 - IPC

FIELD: sanitary engineering. SUBSTANCE: mixer is designed to mix liquid flows of different parameters in water-supply systems. Water mixer has a body, two valve heads, discharge tube and inlet tubes. Each valve head is positioned in body by means of threaded section for interaction with relief hole seat. Discharge tube is installed in middle part of body for communication with mixing zone. Inlet tubes are mounted in inlet channels provided in the body. Mixer body is made as a hollow cylinder. Threaded sections are arranged in cylinder hollow from side of its end faces. Middle part of cylinder accommodates seats with mixing zone formed between them. Inlet channels are positioned in cylinder wall between each threaded section and seat. EFFECT: simplified construction, extended service life. 7 cl, 6 dwg