A DISH WASHER USING THE SINGLE HEAT-SOURCE

摘要

A dishwasher using a single heat source is provided to heat cleaning water of a cleaning water tank by the heat of rinsing water which is heated by a heater for saving energy without an energy source necessary for a heating unit and to simplify the structure of the dishwasher without an additional heating unit for heating the cleaning water, using the heater or an outside booster. A dishwasher using a single heat source comprises a cleaning tank(10), a rinsing tank(20), and a heat source device(30). The rinsing tank is made of a metal material whose front side obtains high heat conductivity and conducts heat of the flowed rinsing water to the outside. The heat source device heats the rinsing water flowed from the rinsing tank. The rinsing tank includes a rinsing water inlet pipe(22) passing through each side of the cleaning tank and the rinsing tank sequentially to flow the rinsing water flowed from the rinsing water, and a rinsing water supply pipe(21) for spraying the rinsing water filled in the rinsing water tank to the dishwasher through a nozzle(25) by a pump. The cleaning water tank includes a cleaning water inlet pipe(12), a cleaning water supply pipe(14), a water collection pipe(13), and a cleaning water discharging pipe(11). The heat source device is a heater.