| 摘要 |
PROBLEM TO BE SOLVED: To further enhance heating performance, while preventing cloudiness of front glass, in an air conditioner 1 for a vehicle.SOLUTION: A controller (an air-conditioning control device 7) sets the inside-outside air mixing ratio being the ratio of an introducing quantity of inside air and an introducing quantity of outside air based on a detecting result of an outside air temperature detector (an outside air temperature sensor 62) and a detecting result of an engine temperature detector (a water temperature sensor 64), and adjusts the introducing quantity of the inside air and the introducing quantity of the outside air by control of an adjuster (an inside-outside air variable damper 12) so as to become the inside-outside air mixing ratio. The controller also sets the inside-outside air mixing ratio so that the introducing quantity of the inside air increases as the temperature of an engine 3 becomes high when the temperature of the outside air is lower than the predetermined temperature and an index value of the engine temperature is lower than the predetermined temperature, and sets the inside-outside air mixing ratio so that the introducing quantity of the inside air increases more than when the air volume is little when the air volume of an air blower 13 is much. |
