| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent freezing of produced water separated with a gas-liquid separator in drain piping or the like by recycling heat of fluid exhausted from a fuel cell. <P>SOLUTION: A fuel cell system is equipped with the fuel cell 10 generating electric power by supplying fuel gas to an anode and oxidant gas to a cathode, the gas-liquid separator 30 separating moisture contained in anode off-gas exhausted from the anode, a drain part 31 installed in the gas-liquid separator 30 and storing separated water, and a passage 32 installed so as to come in contact with the drain part 31 and through which fluid starting from the fuel cell 30 flows from the upstream side. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
