Title:
FUEL CELL DEVICE
Document Type and Number:
Japanese Patent JP2021061098
Kind Code:
A
Abstract:
To provide a fuel cell device capable of efficiently suppressing freezing of water in a flow path while suppressing internal power consumption.SOLUTION: A fuel cell device includes a fuel cell, a first heat exchanger for performing heat-exchange between exhaust heat of the fuel cell and a heat medium, a heat storage tank for storing the heat medium, a first circulation path in which the heat medium circulates between the heat storage tank and the first heat exchanger, a first circulation pump for circulating the heat medium in a first circulation path, a second circulation path provided independently of the first circulation path, a second circulation pump provided in the second circulation path, and a control device. The control device executes freezing suppression control for controlling the operation of the first circulation pump and the second circulation pump based on the outside air temperature and/or the temperature of the heat medium.SELECTED DRAWING: Figure 4
Inventors:
HAYAKAWA SUNAO
Application Number:
JP2019182778A
Publication Date:
April 15, 2021
Filing Date:
October 03, 2019
Export Citation:
Assignee:
DAINICHI CO LTD
KYOCERA CORP
KYOCERA CORP
International Classes:
H01M8/04; F24H1/00; F24H1/18; H01M8/00; H01M8/04007; H01M8/0432; H01M8/04746
Domestic Patent References:
| JP2012197964A | 2012-10-18 | |||
| JP2014089009A | 2014-05-15 | |||
| JP2003254621A | 2003-09-10 |
Foreign References:
| WO2010109790A1 | 2010-09-30 | |||
| US20190214662A1 | 2019-07-11 |
Attorney, Agent or Firm:
Keiichiro Saikyo