| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell module in which heat transfer from an exhaust gas flowing through an exhaust gas discharge passage to an oxygen-containing gas flowing through an oxygen-containing gas supply passage can be prevented. <P>SOLUTION: The fuel cell module having a plurality of fuel battery cells in which the fuel gas and the oxygen-containing gas for power generation are electrochemically reacted to generate electric power includes: a combustion chamber in which the fuel gas not consumed for power generation in the fuel battery cells is combusted in the upper part of the fuel battery cells; a heat exchanger arranged in the vicinity of the combustion part and in which heat is exchanged by the exhaust gas generated in the combustion part with the oxygen-containing gas; an oxygen-containing gas supply passage in order to supply the oxygen-containing gas after passing through of the heat exchanger to the fuel battery cell; and a combustion gas exhaust passage to exhaust the combustion gas after passing through the heat exchanger. An air layer is formed between the exhaust gas exhaust passage and an air supply passage for power generation. <P>COPYRIGHT: (C)2011,JPO&INPIT |
