| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a compact electric heater with a water purifier capable of elongating the service life of the water purifier. <P>SOLUTION: This electric water heater with the water purifier comprises the water purifier, a first flow channel for introducing raw water to the water purifier, a hot water storage tank having a fluid inlet portion and a fluid outlet portion, a second flow channel for introducing the water purified by the water purifier to the fluid inlet portion of the hot water storage tank, a first heating device for heating the purified water flowing into the hot water storage tank from the fluid inlet portion, a first water spouting means connected with the fluid outlet portion and spouting the heated purified water in the hot water storage tank, a branched flow channel branched on the way of the first flow channel, a heat exchanging means for exchanging heat between the purified water in the hot water storage tank and the raw water in the branched flow channel through the hot water storage tank on the way of the branched flow channel, and a second water spouting means disposed at a downstream side with respect to the heat exchanging means of the branched flow channel. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
