HOT WATER SUPPLYING DEVICE AND METHOD OF HOT WATER SUPPLY Russian patent published in 2017 - IPC F24D17/00 B01D35/00 F24H1/22 F24H9/20 

FIELD: heating.

SUBSTANCE: device contains: a heater of injected water; an exhaust valve, regulating the amount of water exhausted from the heater; a water exhaust temperature sensor and a controller, determining whether the hot water release is the first water release or the continuous water release, based on the difference between the exhaust temperature and the target temperature and controlling the opening degree of the exhaust valve, based on the calculated change in the exhaust temperature according to the determination results. At that the initial release operation is performed, which is included in the exhaust valve initial opening degree assignment and the valve opening to the predetermined degree, when the hot water supply signal is introduced; and the exhaust control operation, which is included in determination whether the hot water release is the first water release or the continuous water release, based on the difference between the exhaust temperature and the target temperature, and in the exhaust valve opening degree control, based on the calculated exhaust temperature change according to the determination results.

EFFECT: minimisation of the exhaust temperature fluctuations.

13 cl, 5 dwg