| 摘要 |
<p>The utility model provides a heat exchanger capable of reducing the quantity of air unfavorable for the heat exchange and inhibiting the heat exchange efficiency reduction. Side plates (23) are arranged at two end parts in the ranging direction of a heat exchange pipe (18) of a heat exchange core part (4) of an evaporator. One end part of a refrigerant inlet liquid collecting part of the evaporator and one end part of a refrigerant outlet liquid collecting part of the evaporator are outwards projected relative to a core part of the heat exchange core part (4), a refrigerant flow-in opening is formed on the outward projection part of the refrigerant inlet liquid collecting part, and a refrigerant flow-out opening is formed on the outward projection part of the refrigerant outlet liquid collecting part. The refrigerant flow-in opening is connected with an inlet pipe (25), the refrigerant flow-out opening is connected with an outlet pipe (27), and the two pipes (25 and 27) are respectively provided with linear parts (25A and 27A). Wind shielding parts (32, 33 and 34) are arranged on a sided plate (23) arranged on the end part of the side, provided with the refrigerant flow-in opening and the refrigerant flow-out opening, of the heat exchange core part (4) so that air is prevented from flowing through a gap between the side plate (23) and the linear parts (25A and 27A) of the inlet pipe (25) and the outlet pipe (27).</p> |
