| 摘要 |
The invention relates to an improved method of heating a gaseous fluid, in particular for heating and renewing the air of rooms, with or without production of hot water for sanitary or heating purposes, of the type comprising a coupling of solar energy originating from an air collector 16 with thermodynamic energy recovered 3, 5 from the air extraction circuit of the rooms. According to the invention, according to the conditions of insolation, the transmission of the solar energy to a heat-transfer fluid with a view to its storage 8 or the heating of the gaseous fluid 17 by the thermodynamic or solar energy can be carried out by a single heat exchanger 19, 14 connected to a thermal capacity 8. The means utilised make it possible to obtain optimum efficiency of the coupling of the two types of energy and of the transmission of the solar energy towards the thermal capacity while using simple devices. <IMAGE> |
