| 摘要 |
<p>The invention relates to a heat exchanger system, which system comprises a heat exchanger (3) comprising two through-flow circuits which are thermally coupled to each other, through which first through-flow circuit a first air flow flows during operation from an outside air inlet (6) to a first outlet (9) into a space for ventilating, and through which second through-flow circuit a second air flow flows during operation from a discharge air inlet (10) connecting to said space to a second outlet (11) to the outside, wherein a controllable first fan (18) is arranged in the first through-flow circuit, a controllable second fan (19) is arranged in the second through-flow circuit, control means are present for individual control of each of the two fans; and the heat exchanger is embodied such that the two air flows flow through the respective through-flow circuits of the heat exchanger in directions which are predominantly mutually opposed. <IMAGE></p> |
