A DISHWASHER COMPRISING A HEAT PUMP

The present invention relates to a dishwasher (1) comprising a body (2); a washing tub (3) which is disposed in the body (2) and wherein the washing process is performed; a sump (4) which is disposed under the washing tub (3) and wherein the water flowing down from the washing tub (3) is collected; at least one spraying member (5) which sprays water onto the kitchen items placed into the washing tub (3); a heat pump (11) which is arranged under the washing tub (3) and which has a first heat exchanger (6) which draws heat from the environment and enables the water to be used in the washing step to be heated, a plurality of fans (7) which draw the air from the environment to be delivered to the first heat exchanger (6), a second heat exchanger (8) which transfers the heat received from the first heat exchanger (6) to the washing water, a capillary tube (9) which is disposed between the first heat exchanger (6) and the second heat exchanger (8), a compressor (10) which is in fluid communication with the first the first heat exchanger (6) and the second heat exchanger (8) and which provides the refrigerant cycle; and a multiport valve (12) which enables the heated water to be delivered to the spraying members (5).