Verfahren zur Wärmerückgewinnung bei einer Geschirrspülmaschine

摘要

The dishwasher has a washing chamber and a separate water container, in which water is heated by air heated in the washing chamber and water vapor produced in the washing chamber. Heat is transferred to the water in the water container during cooling of hot liquid in the washing chamber before pumping out, during a pre-wash process or during a cleaning process. The dishwasher has a washing chamber (1) and a separate water container (3), in which the water is heated by air heated in the washing chamber and water vapor produced in the washing chamber. The method involves transferring heat to the water in the water container during cooling of hot washing liquid in the washing chamber before pumping out, cooling of the liquid circulated in the washing chamber during a pre-wash process or during cooling of the hot liquid circulated in the washing chamber during a cleaning process.