| 摘要 |
The device (2) comprises a water discharge pipe (5), and means to avoid the contamination by backflow, and it is characterized in that it comprises a tank (4) with: a) a water inlet (9) which is positioned above the water level (h) and an overflow (8) to give outlet to the water, b) a water outlet (10) which is connected to the discharge pipe (5) through a pump (11), c) a circuit (12) to force a predetermined flow of the water from said inlet (9) to said outlet (10), said circuit being associated to a heat source (14), and d) at least one level sensor (13), said device comprising a processing and control unit (7) configured to order the intake of water in the tank (4) in accordance with a signal emitted by said level sensor (13). |
