| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating device for a dwelling house utilizing solar heat, which has a simple constitution, is reduced in equipment cost and operation cost, and corrects difference in air temperatures between north and south in the dwelling house.SOLUTION: A heat collection container 2 is disposed on an external surface of the dwelling house, a heat collection/radiation unit 3 is disposed inside thereof, and refrigerant piping 6 connected with a pump 8 in the dwelling house is constituted as one or a plurality of loops and connected with the heat collection/radiation unit 3, so that the refrigerant obtaining heat inside of the heat collection container 2 can be circulated in the dwelling house, thus the difference in air temperatures between the north and south in the dwelling house can be reduced. |
