MODULAR WATER-SAVING DEVICE

摘要

The invention relates to a modular device formed by a single module (1) for installation between hot water (C) and cold water (F) pipes and a faucet (4), comprising: two feed line sections, for hot water (2) and cold water (3); a recirculation pump (5) in a bypass conduit (12) that connects the inlet conduits (2 and 3); a pressure switch (6) in feed section 2; a flow meter (7) in feed section 2; a thermal switch (8) in section 2; a check valve (9) at the intersection of the bypass conduit (12) and section 3; and means for regulating the water flow (10, 11), located between the bypass conduit (12) and the hot water feed section (2).