FUEL CELL SYSTEM
PROBLEM TO BE SOLVED: To provide a fuel cell system capable of securing a stable flow rate extending over a long period of time by preventing the propagation of fungus microorganisms in a water treatment route.SOLUTION: A control part 7 makes a heating means 17 heat condensed water up to not higher...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a fuel cell system capable of securing a stable flow rate extending over a long period of time by preventing the propagation of fungus microorganisms in a water treatment route.SOLUTION: A control part 7 makes a heating means 17 heat condensed water up to not higher than a heat resistant temperature of a water purification part 13, and makes a supply pump 12 operate to control microorganisms in a condensed water circuit. Then a switching part a20 and a switching part b21 are switched to a flow channel to a bypass circuit 39 side, and furthermore, the control part 7 makes the heating means 17 heat the condensed water up to not lower than the heat resistant temperature of the water purification part, and makes the supply pump 12 operate to control the microorganisms in a condensed water circulating circuit 35. As a result, the fuel cell system capable of avoiding blocking caused by the propagation of the microorganisms in a water treatment route without accelerating the thermal deterioration of a water treatment part, and securing the stable flow rate extending over a long period of time is provided. |
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