| 摘要 |
The invention relates to a heat exchanger channel which has at least two registers having at least one channel (20) each for the countercurrent guidance of heat- conducting media of different temperatures, the channels (20) being in heat-exchanging contact with each other. The channels (20) are at least partially configured by comb profiles (21) that can be inserted into each other. The comb profiles (21) have a longitudinal wall (2) comprising connecting ribs (3) molded onto one wall side (12) and coupling grooves (4) molded onto the other wall side (12). The free ends of the connecting ribs (3) of an adjacent comb profile (21) are received by the coupling grooves (4) in a positive and/or non-positive fit. The heat exchanger comprises a heat exchanger channel (1) and a supplementary heat exchanger (16) which is in heat-exchanging contact herewith. Said supplementary heat exchanger comprises a pipe system (19) which is connected to the longitudinal side of the heat exchanger channel (1) in a heat-conducting manner, said pipe system being used as the evaporator line of a heat pump. |
