| 摘要 |
PURPOSE:To arbitrarily adjust the temperature of the blown air to the prescribed air-conditioning zone by using an electronic refrigerating device while the air-conditioning capacity for the whole room is secured. CONSTITUTION:When the temperature of the air to be blown from a diffuser grille 10 for the passenger seat is dropped, the occupant may turn an electronic refrigerating switch 15 counterclockwise. This action allows the heat absorbing effect of a first heat exchanger (a part of an electronic refrigerating device 14) provided in a duct 8 for the passenger seat to cool the air in the duct 8 for the passenger seat. When the temperature of the air blown from the grille 10 is risen, the occupant turns the switch 15 clockwise to allow a second heat exchanger to execute the radiating action to heat the air in the duct 8 for the passenger seat. |
