| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater heightening the pressure of hot and cold water from a terminal to discharge hot water in view of a problem of a bad feeling of use because of low pressure and a small discharge quantity of hot water regarding the hot water storage type water heater for heating a large quantity of water to store hot water and to supply hot water to a bathtub and a faucet. <P>SOLUTION: This hot water storage type water heater has mixing piping 12 disposed connected to a hot and cold water mixing valve 11 without passing through a pressure reducing valve 3 from an intermediate part of water supply piping 1 supplying water to the pressure reducing valve 3. Hot water stored in a hot water storage tank 2 is mixed with tap water before reduced in pressure, by the hot and cold water mixing valve 11 to apply waterline pressure before reduced, to hot water obtained by the hot and cold water mixing valve 11. As shown in the constitution outline, the hot water discharge pressure from the terminal is heightened to increase the discharge quantity of hot water, thus improving the feeling of use. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
