| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature control device capable of reducing costs of electric power by utilizing cheaper midnight power. SOLUTION: A storage container 11 for storing the water (heat medium) at least heater or cooled by a refrigerant of a heat pump 16, is installed on an underfloor face 10 of a foundation internal space under a floor of the first-floor of a building 1, heat exchangers 8a, 8b, 12a, 12b are disposed in spaces respectively between second-floor floorboard 7a, 7b and first-floor ceiling board 6a, 6b, and the underfloor face 10, and the heated or cooled water (heat medium) in the storage container 11 is supplied to the heat exchangers 8a, 8b, 12a, 12b by circulation pipes 14a, 14b and a circulation pipe 13. COPYRIGHT: (C)2009,JPO&INPIT
|
