| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell unit capable of suppressing the occurrence of flooding. <P>SOLUTION: This fuel cell unit includes: a fuel processor 10 for producing a fuel gas (g) rich in hydrogen; a humidifier 20 for humidifying an oxidizer gas a1; a fuel cell 30 having a plurality of cells CL each having a fuel electrode for introducing the fuel gas (g) and an air electrode for introducing the oxidizer gas a1, and having an air electrode off-gas exhaust manifold 45 for collecting the air electrode off-gas (q) from the respective cells CL to discharge it from the fuel cell 30; a steam separator 50 for separating condensate of moisture included in the air electrode off-gas (q); a recovery water passage 86 for guiding the condensate separated by the steams separator 50 to the humidifier 20; and a base table 60 for mounting the fuel processor 10, the humidifier 20, the fuel cell 30, and the steam separator 50. The fuel cell unit is so structured that the air electrode off-gas exhaust manifold 45 is tilted when the base table 60 is installed and thus the condensate is drained from the air electrode off-gas exhaust manifold 45. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
