| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air conditioning apparatus for a vehicle, which controls a temperature environment in a cabin of a vehicle having a fuel cell as the power source. <P>SOLUTION: A refrigeration cycle unit 10 mounted on the vehicle having the fuel cell 30 as the driving power source is provided with a compressor 11 for compressing a refrigerant, an outside heat exchanger 14 located outside the cabin, in which the refrigerant radiates heat toward the atmosphere, expanding means 18 for expanding the refrigerant, an inside endothermic heat exchanger 19 located inside the cabin, in which the expanded refrigerant absorbs heat from the air conditioning wind, waste-heat exchangers 31, 32 by which heat exchanging is carried out between stack cooling water and the refrigerant, an inside radiation heat exchanger 17 for heating the air conditioning wind by heat of the refrigerant, and a refrigerant line 42 for bypassing the outside heat exchanger 14. <P>COPYRIGHT: (C)2004,JPO |
