| 摘要 |
A thermal energy distribution system in which thermal energy bound to a heat carrier and concentratedly generated for heating and/or cooling of buildings (14) is arranged to be distributed to heating devices (16) of buildings (14) by means of one pipe or one group of pipes (10) and, correspondingly, cooling energy is arranged to be distributed to cooling devices (15) by means of another pipe or group of pipes (30). To lower the costs, the temperatures of the heat carriers returning from the cooling and heating devices (15, 16) are adjusted to be essentially equal, and the heat carriers are arranged to be returned to the energy production plant by means of a common return pipe or group of return pipes (20). |
