| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid oxide fuel battery device capable of reducing unevenness in the temperature of a cell stack unit.SOLUTION: A fuel battery cell aggregate 12 comprises: a fuel gas supply pipe 66 equipped with a plurality of cylindrical cells which are erected and disposed in matrix form on the top face of a rectangular parallelepiped hollow gas manifold, and extended in the longer direction of a gas manifold 68 for ejecting a fuel gas into the inside of the gas manifold 68; a heat-depriving unit in which a partition plate 69 disposed along a direction crossing the fuel gas supply pipe 66 at right angles so as to delimit the internal space of the gas manifold 68 in the longer direction and having heat transfer properties, the partition plate 69 being installed so that the amount of heat deprived from the central portion in short direction of the matrix of cylindrical cells among portions of the gas manifold 68 having the cylindrical cells arranged therein is larger than the amount of heat deprived from other than the central portion in short direction; and a heat-imparting unit in which the heat deprived from the heat-depriving unit is used for heat exchange with the fuel gas flowing inside the gas manifold 68 and for heat transfer to other than the central portion in short direction of the gas manifold 68, thereby releasing the heat. |
