| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling device for a fuel cell, capable of preventing large deterioration of the ion exchange resin in an ion exchange device and supplying a cooling liquid having a temperature favorable for the fuel cell by two temperature control by one cooling system. SOLUTION: A second heat exchanger 15 is arranged in parallel with the inlet side and the outlet side of a first cooling liquid in the fuel cell FC. The first cooling liquid discharged from a first heat exchanger 3 passes through the second heat exchanger 15, a radiator 16, and the ion exchange device 14 in this order and flows into the second heat exchanger 15 again. In the second heat exchanger 15, the first cooling liquid discharged from the first heat exchanger 3 and the first cooling liquid discharged from the ion exchange device 14 flow opposingly, and are self-heat exchanged between them. |
