SOLID OXIDE TYPE FUEL BATTERY DEVICE

PROBLEM TO BE SOLVED: To provide a solid oxide type fuel battery that can efficiently perform heat-exchange by a heat-exchange part formed in the neighborhood of the top surface of a module case while miniaturizing the fuel battery device.SOLUTION: A cell burner type solid oxide type fuel battery de...

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Bibliographic Details
Main Authors MATSUO TAKUYA, TSUBOI FUMIO, AKAGI YOSUKE
Format Patent
LanguageEnglish
Japanese
Published 01.09.2016
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Summary:PROBLEM TO BE SOLVED: To provide a solid oxide type fuel battery that can efficiently perform heat-exchange by a heat-exchange part formed in the neighborhood of the top surface of a module case while miniaturizing the fuel battery device.SOLUTION: A cell burner type solid oxide type fuel battery device 1 includes: an exhaust port 111 formed in the top plate 8a of a module case 8; an exhaust passage 172 formed to extend along the lower surface of the top plate 8a; and an air passage 161a formed to extend along the upper surface of the top plate 8a. The exhaust port 111 is provided to the center portion of the module case 8 in top view. Exhaust gas entrances 172a are formed in the exhaust passage 172 so as to extend along the respective end sides of one end side and the other end side of the module case 8, and a pair of heat-exchange distance extension members 176 are arranged in the exhaust passage 172 so as to sandwich the exhaust port 111 therebetween, whereby impinging exhaust gas is bypassed and made to flow into the exhaust port 111.SELECTED DRAWING: Figure 17 【課題】燃料電池装置の小型化を図りつつ、モジュールケースの天面付近に形成された熱交換部により熱交換を効率的に行うことが可能な固体酸化物形燃料電池装置を提供する。【解決手段】セルバーナー方式の固体酸化物形燃料電池装置1において、モジュールケース8の天板8aに形成された排気口111と、天板8aの下面に沿って延びるように形成された排気通路172と、天板8aの上面に沿って延びるように形成された空気通路161aとを備え、排気口111は、上面視においてモジュールケース8の中央部分に設けられ、排気通路172には、モジュールケース8の一端側及び他端側の端辺の各々に沿って延びるように排気ガス流入口172aが形成され、排気通路172内には、排気口111を挟んで一対の熱交換距離延長部材176が配置され、衝突した排気ガスを迂回させて排気口111に流入させる。【選択図】図17
Bibliography:Application Number: JP20150035254