Title:
REFRIGERATOR COMBINED TYPE FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2019168178
Kind Code:
A
Abstract:
To provide a refrigerator combined type fuel cell system capable of continuing heat recovery from an off-gas without stopping a water cooler/heater even when a load of a refrigerator is small.SOLUTION: A refrigerator combined type fuel cell system includes a fuel cell, a water cooler/heater having a reclaimer, a regenerator, a first capacitor and a first evaporator and producing cold water by the first evaporator, a refrigerator 7 including a second capacitor 72 and a subcooler 73, and taking out cold heat by circulation of a refrigerant, hot water production means applying an off-gas of the fuel cell as a heat source, a cooling tower 6 for cooling cooling-water, a hot water circuit circulated through the hot water production means and the regenerator, a cooling water circuit circulated through the cooling tower 6, the reclaimer and the first capacitor, a cold water circuit circulated through the first evaporator and the subcooler 73, flow rate regulation means 66 of the cooling water circuit, first temperature detection means S1 detecting a temperature of the refrigerant from the subcooler 73, second temperature detection means S2 detecting a temperature of cold water to the subcooler 73, and control means 10. The control means 10 controls the flow rate regulation means 66 so that a differential value of each value of each of detection means S1, S2 becomes a target value.SELECTED DRAWING: Figure 4
Inventors:
OSHITA SATORU
OUCHI TAKASHI
OUCHI TAKASHI
Application Number:
JP2018056947A
Publication Date:
October 03, 2019
Filing Date:
March 23, 2018
Export Citation:
Assignee:
MIURA KOGYO KK
International Classes:
F25B27/02; F25B17/08; H01M8/00; H01M8/04; H01M8/04014; H01M8/04029
Attorney, Agent or Firm:
Iwaike Mitsuru
Ryota Kato
Ryota Kato