AIR-CONDITIONING DEVICE FOR VEHICLE

摘要

An air-conditioning device for a vehicle includes a heat exchanger, a first air flow path, and a second air flow path. The heat exchanger is disposed in an inside space of an intake duct that is provided outside a vehicle interior and that has an opening. The heat exchanger includes a first heat-exchange flow path and a second heat-exchange flow path, and exchanges heat between air flowing in the first heat-exchange flow path and air flowing in the second heat-exchange flow path. The first air flow path introduces, to the first heat-exchange flow path through an opening of the intake duct, air heated by heat generated in an engine, and discharges the air to the outside of the vehicle from the first heat-exchange flow path. The second air flow path introduces, into the vehicle interior through an outside air inlet of the intake duct, outside air introduced into the second heat-exchange flow path.