| 摘要 |
<p>The invention relates to a heat exchanger panel (10) preferably for heat exchange utilizing light energy, comprising a board (24) having plates parallel to each other, and partition walls (12) dividing the inner space between the plates into parallel channels (14), said partition walls (12) joining the plates and being of a same material as the plates, passages (18) in the partition walls (12), said passages enabling the flow of a heat exchanger medium between the neighbouring channels (14) and providing a flow path (20) for the medium, sealing units (16) covering openings at the ends of the channels (14) and joints (22) allowing the heat exchanger medium to enter into and exit from the panel (10). According to the invention, the sealing units (16) are made of a sealant which is thermal expansion compatible with the material of the board (24), the sealant being introduced into the ends of the channels (14). The invention also relates to a method for manufacturing the heat exchanger panel (10).</p> |
