| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell device which prevents humidification performance of a membrane-type humidifier from being damaged and furthermore prevents a layout from being largely restricted. <P>SOLUTION: The fuel cell device includes: a fuel cell 10; a humidifier 32 which obtains moisture from cathode off-gas exhausted from the fuel cell 10 and gives the obtained moisture to supply gas supplied to the fuel cell 10; a cooler 33 which is disposed between the fuel cell 10 and the humidifier 32, has a steam permeable membrane in the inside thereof, and lowers the temperature of the cathode off-gas by bringing the cathode off-gas into contact with one of one surface and the other surface of the steam permeable membrane and liquid water into contact with the other, and then by taking heat from the cathode off-gas; a recovery unit 35 which is disposed on an off-gas flow passage through which the cathode off-gas flows; and a recovered water introduction piping b9 which supplies the recovered water recovered by the recovery unit 35 to the cooler 33 as the liquid water. <P>COPYRIGHT: (C)2012,JPO&INPIT |
