| 摘要 |
<p>A solar collector absorption cooling system with a primary cooling circuit the evaporator (1) of which is connected with absorber ducts (26) in an absorber formed as a solar collector (12), said absorber ducts (26) including a coolant absorbing compound for the suction of coolant at night hours, and a secondary self-circulating cooling circuit with evaporator tubes (29) located in heat transferring contact with the absorber ducts (26) of the primary circuit to provide an enhanced cooling thereof. The absorber of the primary circuit is carried out as at least one sheet welded absorber panel (24, 25) and is accommodated in a solar collector frame (12) beneath and in parallel to a glass layer (15) facing the incident sun and to a thermal insulating layer (36) on the opposite side of the absorber panel. The evaporator tubes (29) of the secondary circuit that are made from well heat-conducting material are positioned in the valleys between the ducts (26) of the absorber panel (24, 25) facing the insulating layer (36).</p> |
