IEA Solar Heating and Cooling Programm - NachhaltigWirtschaften.at

Table of Figures
Figure 2-1 Reference solar heating and cooling system including the single energy fluxes
(SHC Max System)................................................................................................................ 2
Figure 2-2 Example of a solar heating and cooling system of a specific installation based on
the “SHC Max System” shown in Figure 2-1.......................................................................... 5
Figure 2-3 Diagram of the selected conventional reference systems including energy flows. 6
Figure 3-1 Connection between the heat back-up system and the solar collectors: shared hot
storage.................................................................................................................................17
Figure 3-2 Connection between the heat back-up system and the solar collectors: direct use
of the heat supplied by the back-up system .........................................................................18
Figure 3-3 Air-treatment in DEC-AHU (green line) and in conventional AHU (blue-red line);
e.g.: reference inlet temperature = 20°C ........... ...................................................................27
Figure 3-4 Air-treatment in DEC-AHU (green line) and in conventional AHU (blue-red line);
post heating up to the identical supply temperature as measured in the DEC-AHU .............28
Figure 3-5 Example for the solar energy source management in a SHDC system ...............32
Figure 3-6 Representation of an example for DEC process .................................................32