DISHWASHING MACHINE AND DISHWASHING MACHINE CONTROL METHOD Russian patent published in 2014 - IPC A47L15/42 

FIELD: personal use articles.

SUBSTANCE: inventions group relates to dishwashing machine and to a method for such dishwashing machine control. According to the aspect of this invention, the dishwashing machine contains: a water supply unit having a water reservoir accumulating water to be used for dishwashing; a drain vessel whereto water from the water reservoir is supplied, the vessel proper supplying water into the tank of the packaged filter that is positioned in the drain vessel and filtering out foreign impurities from washing water; and a heat exchange channel for heat exchange between the washing water in the drain vessel and the water accumulated in the water reservoir with washing water having undergone heat exchange with the water reservoir discharged into the filter package.

EFFECT: design improvement.

14 cl, 16 dwg