| 摘要 |
Apparatus (10) to optimize the functioning of a boiler (11) suitable to heat water for a user machine (12) and having a delivery pipe (17), a return pipe (18). The apparatus comprises pumping means (13) suitable to make the water circulate in the boiler (11), between the return pipe (18) and the delivery pipe (17), at least a first temperature sensor (16a) to detect the temperature of the water in the delivery pipe (17), and also a second temperature sensor (16b) associated to the return pipe (18) and adjustment means (15, 21) associated to the pumping means (13), to selectively vary the flow rate of the pumping means (13) depending on the temperature detected by at least one of either the first temperature sensor (16a) or the second temperature sensor (16b). |
