| 摘要 |
<p>The invention concerns a heating system and a method for controlling a heating system. The heating system has sev- eral heating devices with valves, controlled in dependence of the temperature, in different rooms, the heating de- vices being supplied by a supply device (18) with an ad- justing member (16), which acts upon a supply temperature, a control device (27) being provided, which activates the adjusting member (16). A heat requirement in the rooms (2 to 5) is detected, and the supply temperature is adapted accordingly. It is endeavoured to keep the energy consumption low. For this purpose, a counter (28) detects the number of rooms (2 to 5), in which a heat requirement exists. The supply temperature is increased by a value, which corre- sponds to a product of the number and a predetermined first temperature difference, when the number is higher than zero. When the number is equal to zero, the supply temperature is decreased by a predetermined second tem- perature difference.</p> |
