Title:
FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2020169751
Kind Code:
A
Abstract:
To provide a fuel cell system capable of achieving long life by preventing corrosion of a heat source machine by simple control, in the heat source machine having a latent heat recovery type heat exchanger.SOLUTION: A fuel cell system includes a fuel cell 1, a hot water storage tank 2, a heat source machine 30, an operation control part C, and a measurement part T1 for measuring the outside temperature. The heat source machine 30 includes: a latent heat recovery type heat exchanger 31 for heating hot water supplied from the hot water storage tank 2 by the latent heat of a combustion exhaust gas; and a sensible heat recovery type heat exchanger 32 for heating the hot water by the sensible heat of the combustion exhaust gas heated by the latent heat recovery type heat exchanger 31. The operation control part C sets the supply target temperature of hot water to be supplied to the latent heat recovery type heat exchanger 31 from the hot water storage tank 2 on the basis of the outside temperature.SELECTED DRAWING: Figure 1
Inventors:
ONISHI TETSURO
IWAMI JUN
INABA TAKANORI
HINAKO KOJI
IWAMI JUN
INABA TAKANORI
HINAKO KOJI
Application Number:
JP2019070416A
Publication Date:
October 15, 2020
Filing Date:
April 02, 2019
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
F24H1/12; F24H1/00; F24H1/10; F24H1/18; F24H8/00; H01M8/00; H01M8/04; H01M8/12
Domestic Patent References:
| JP2018004224A | 2018-01-11 | |||
| JP2013242096A | 2013-12-05 | |||
| JP2011117680A | 2011-06-16 |
Attorney, Agent or Firm:
Patent business corporation r&c