摘要 |
<p>The method involves transmitting heat energy during circulation between a renewable source of heat energy, particularly earth, and a heat sink, particularly a heating device, by a heat pump (2) and a heat transmission fluid such that a cycle (3) is formed. The transmission of the heat energy is regularly carried out in a direction in dependence of heat supply of the source of heat energy or the heat transmission fluid. An independent claim is also included for an air-conditioning system, particularly a geothermally operated air-conditioning system, for optimizing energy supply.</p> |