| 摘要 |
In a vehicle air conditioner, a cooling heat exchanger for cooling air is arranged in the air conditioning case, and a cooling/heating switching heat exchanger is arranged at a downstream air side of the cooling heat exchanger in the air conditioning case. A first bypass passage is provided at one side of the cooling heat exchanger in the air conditioning case, so that air flows through the first bypass passage while bypassing the cooling heat exchanger. A second bypass passage is provided at one side of the cooling/heating switching heat exchanger in the air conditioning case on an opposite side of the first bypass passage with respect to the first heat exchanger, so that air flows through the second bypass passage while bypassing the cooling/heating switching heat exchanger. Accordingly, a size of the air conditioner can be effectively decreased while a maximum cooling capacity can be sufficiently obtained.
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