| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot water supply facility for a multiple dwelling house preventing generation of difference in usable heat collection amounts between upper floors and lower floors of the multiple dwelling house as well as performing efficient heat collection by a heat collection panel. <P>SOLUTION: The hot water supply facility 10 for a multiple dwelling house is installed in a multiple dwelling house for heating water inside a hot water storage tank 12 by using a heat medium A heated by the heat collection panel 11 as a heat source. In the hot water supply facility 10 for a multiple dwelling house, the heat collection panel 11 is arranged on a roof 13 of the multiple dwelling house, and the hot water storage tank 12 including a heat exchanger 21 for a tank inside and a solar heat exchanger 23 connected to the heat exchanger 21 for a tank via a first circulation circuit 22 are provided for each door of the multiple dwelling house. The solar heat exchanger 23 and the heat collection panel 11 are connected to a second circulation circuit 14. A heat medium B is circulated in the first circulation circuit 22, and the heat medium A is circulated in the second circulation circuit 14 to heat water inside the hot water storage tank 12. <P>COPYRIGHT: (C)2013,JPO&INPIT |
