| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a component and power saving type heat exchanger for a sanitary washer that heats, thermally insulates and instantaneously heats washing water by means of one heater. SOLUTION: The heat exchanger for a sanitary washer has a hot water storage tank 11 having an inlet 13 for the washing water 44 and having an outlet 14 for discharging the washing water 44 heated to a low temperature, a heating chamber 15 located in a lower position in the hot water storage tank 11, connected to the outlet 14 by a communicating pipe 18 and parted from the washing water 44 in the hot water storage tank 11 by a substantially good thermally conductive material, and the heater 19 located in the heating chamber 15. The heater 19 heats the washing water 44 in the hot water storage tank 11 to a low temperature, and instantaneously heats the low-temperature heated washing water introduced via the communicating pipe 18 from the outlet 14 at hot water delivery further to a given temperature.</p> |
