| 摘要 |
PURPOSE:To make uniform the distribution of temperature and air flow speed in the rear room of a station wagon with a heater, by providing a rear room warming heat exchanger, an air duct and plural blowoff ports between an inner and an outer plates and supplying air from a blower installed under the rear seat or the like. CONSTITUTION:While a cooling port 5a is closed by a damper 5b, air from a blower 7 is supplied to a heat exchanger 3 through a grille 4, a duct 6 and another duct 5 which is provided between the inner and outer plates of a vehicle. The air warmed by the heat exchanger 3 is conducted to plural blowoff ports 16 through a duct 10 and ramified ducts 10', 10''. Since the ducts, the heat exchanger and the blowoff ports are placed between the inner and outer plates of the vehicle, its rear room is efficiently used. Since the air is dividedly ejected from the plural blowoff ports, the distribution of temperature and air flow speed is made uniform. |
