| 摘要 |
The tempering system using the solar collector (1) with the heat absorber (2), which is the part of the low pressure circuit of the heat pump (6) connected in such a way that the expansion valve (3) of the heat pump is placed at the inlet (8) of the heat absorber (2), and the outlet of the heat absorber is connected to the inlet of the heat pump (6), so the heat absorber works as the heat pump vaporizer. In the same time the solar collector is protected by internal or external blinds (7), and it is controlled by the own control system (14) which keeps desired temperature conditions in the system, and simultaneously it protects the whole system against damage at the extreme external conditions. If the solar collector (1) is included only in the secondary circuit of the heat pump (6), the heat transferring medium (17), preferably ethylene glycol, rather than the cooling agent (5), circulates in it. |
