| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hot water generator reduced in size, which prevents mixture of air to an outflow port of a storage tank, and suppresses harsh water flowing sound such as jet sound of an inflow port and suction sound of the outflow port. <P>SOLUTION: The hot water generator is structured by piping and connecting a heating device, a circulation pump, and the storage tank serially, and generates high temperature water from low temperature water. A going side connection port 11 and a returning side connection port 12 are arranged on a bottom of the storage tank 4. The outflow port 13 and inflow port 14 of the going side connection port 11 and returning side connection port 12 are opened side by side vertically in the storage tank 4. Cylindrical basket-like mixture prevention parts 17 for closing upper parts and a part of sides are formed integrally with the outflow port 13 and the inflow port 14, respectively. <P>COPYRIGHT: (C)2009,JPO&INPIT |
