| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell device which allows for suppression of deterioration at the connection part of a reformer and piping, by allowing relative displacement due to difference of thermal expansion between a support member for supporting the reformer and a modified gas supply pipe and a water supply pipe.SOLUTION: A fuel cell module 2 constituting a fuel cell device includes a reformer 20 located above a fuel cell stack 12, while fixing one and the other ends to support members 30a, 30b, respectively, and modifying the modified gas supplied to fuel gas, a modified gas supply pipe 60 connected with one end of the reformer 20 and supplying the modified gas thereto, and a water supply pipe 62 connected with one end of the reformer 20 and supplying water thereto. At least any one of the modified gas supply pipe 60 and water supply pipe 62 includes stretching regions 35a, 35b for allowing relative displacement due to difference of thermal expansion between at least any one of the modified gas supply pipe 60 and water supply pipe 62 and the support members 30a, 30b. |
