| 摘要 |
<p>[PROBLEMS] To prolong the cooling operation time and to enhance comfortableness by preventing overcooling by an air conditioner for vehicle which can perform cooling operation even under operation stop state of refrigeration cycle by storing cold in a heater. [MEANS FOR SOLVING PROBLEMS] The air conditioner for vehicle can perform cooling operation when operation of a refrigeration cycle (30) is stopped, by storing cold in a heater (4) during cooling operation and discharging cold storage energy from a cooler (3) and the heater (4). The air conditioner is provided with a first detour door (71), a second detour door (72), a first intermediate door (73), and a second intermediate door (74), which can switch the supply air route in a supply air passage (13) to a series mode for passing the cooler (3) and the heater (4) in series, to a cooler single mode for passing only through the cooler (3) from the cooler (3) to a heater detour circuit (15), and to a heater single mode for passing only through the heater (4) from a cooler detour circuit (14).</p> |
