| 摘要 |
<p>Disclosed is a hot water supply unit of a dish washer. The present invention also provides a dish washer which increases energy efficiency and reduces a material cost when supplying hot water to the dish washer by more including: the hot water supply unit which is installed in the dish washer in an embedded type and supplies hot water by changing supplied rinsing water into hot water; a pump which moves rinsing water, supplied to a rinsing water tank (150) of the dish washer, through a pipeline; a heat exchanger which heats rinsing water, delivered through the pump, by a heat exchange; a three-way side (230) which supplies rinsing water, changed into hot water by the heat exchange in the heat exchanger, by being divided into the rinsing water tank or a rinsing nozzle (121) of a washing chamber (110); and a flow path which leads the hot rinsing water to pass the three-way side (230).</p> |
