| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot-cold water supply device for providing hot water and cold water by a single heat source. <P>SOLUTION: This hot-cold water supply device has a heat pump having a high temperature end part and a low temperature end part, a water supply source for supplying ordinary temperature water, a hot water tank communicating with the water supply source, storing the ordinary temperature water and turning the ordinary temperature water in hot water of the predetermined temperature by thermally contacting with the high temperature end part of the heat pump, a cold water tank communicating with the water supply source, storing the ordinary temperature water and turning the ordinary temperature water in cold water of the predetermined temperature by thermally contacting with the low temperature end part of the heat pump, and a mixing faucet communicating with the water supply source, the hot water tank and the cold water tank and delivering water mixed in the desired ratio with the hot water and the cold water. <P>COPYRIGHT: (C)2008,JPO&INPIT |
