| 摘要 |
PROBLEM TO BE SOLVED: To suppress the temperature fluctuation of a heat medium sent to a heating terminal, relating to a regenerative heater.SOLUTION: A heater includes a tank 30 for storing a heat medium, a heat source machine 20 for heating the heat medium, a heat storage outward path 34 for sending the heat medium to the heat source machine from the tank, a heat storage homeward path 32 for returning the heat medium to the tank from the heat source machine, a heating terminal 90 for heating by radiating the heat of the heat medium, a heating homeward path 56 for sending the heat medium to the heating terminal from the tank, and a heating homeward path 60 for returning the heat medium to the tank from the heating terminal. For the heater, one of a heat pump whose refrigerant is carbon dioxide and a fuel cell can be employed as the heat source machine. In this case, it is preferred that an end connected to the tank of the heat storage homeward path and a start portion connected to the tank of the heating outward path are constituted of a common pipeline. |
