| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a storage type hot water supply system that can effectively reuse the heat energy of the last bath by a simple system structure. <P>SOLUTION: The storage type hot water supply system comprises a water storage tank 1 for storing hot water heated by a heater 6, a bathtub 20 supplied with the hot water stored in the water storage tank 1, a first heat exchanger 4 disposed in the water storage tank 1 to recover heat of the hot water in the bathtub 20 and heat the hot water in the water storage tank 1 with the heat, and a second heat exchanger 5 disposed in the water storage tank 1 to recover heat of the hot water in the water storage tank 1 and heat the hot water in the bathtub 20 with the heat. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
