| 摘要 |
PURPOSE:To markedly improve air flow velocity distribution for a heat exchanger and contrive enhancement of th cooling capability and heating capability of a main body by a construction wherein a second heat exchanger having a width greater than the width of a first heat exchanger is disposed on the side nearer to a cross flow fan. CONSTITUTION:An interior air flow circuit 2 is provided therein with an interior heat exchanger 11, a cross flow fan 9 and a stabilizer 10 for constituting a known refrigerating cycle, and which is made to communicate with a suction port 5 and a blow-off port 6. A fan casing 3 serves also as a partition plate between the interior air flow circuit 2 and an exterior air flow circuit, and is formed in an S-shape. The interior heat exchanger 11, with a small fin width S, is split into two in a row direction. A first heat exchanger 11a on the upstream side is made to have a width W1 smaller than the width W2 of a second heat exchanger 11b on the downstream side, and is disposed on the side nearer to the cross flow fan 9. |
