| 摘要 |
The invention relates to a method for regulating a heating system (1) comprising a buffer tank (2), which can be heated both by a regenerative first heat source (18) and by a recirculating water heater provided with an internal mixing valve (32) disposed on the return side and a circulating pump (33) disposed downstream thereof, furthermore comprising a high-temperature heating branch (5) and a low-temperature heating branch (6) fed via a mixing valve device (4), wherein actual values of the flow temperature of the recirculating water heater (3), the flow temperature of at least one of the heating branches (6), and the outside temperature are considered as target values for comparison, and wherein during a volume variation in the spirit of a larger heat demand initially the internal mixing valve (32) disposed on the return side is adjusted and when the setting thereof has been achieved, the heat supply of the recirculating water heater (3) is increased. |
