| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a storage water heater, suitably discharging expanded water and gas and decreasing energy loss. <P>SOLUTION: The storage water heater having a hot water storage tank 1 for storing hot water, a water supply pipe for supplying water to the hot water storage tank 1, and the hot water supply pipe for supplying high temperature water stored in the hot water storage tank 1 has the pressure releasing valve 20 arranged in the expanded water discharging pipe channel 33b connected to the water supply pipe and a separation membrane 24 for separating water and air arranged in the piping connected to the uppermost part of the hot water storage tank 1, the expanded water is discharged from the pressure releasing valve 20, gas is discharged from the separation membrane 24. <P>COPYRIGHT: (C)2012,JPO&INPIT |
