| 摘要 |
The monovalent reverse-cycle heating installation operates in particular by recovery of the heat dissipating from the building. For this purpose, heat exchanger tubes connected to the primary circuit of the heat pump and containing as the heat transporting medium water with an antifreeze agent are arranged in an inner plane of a heat insulating layer, which is arranged on the outside of the load-bearing wall shell of the building to be heated. Between an outer ply and an inner ply of the heat insulating layer there is provided an intermediate layer of a material having a high thermal conductivity, with which the heat exchanger tubes are in good thermal contact. <IMAGE> |
