Geschirrspülmaschine mit einer Wärmepumpe

Details

Veröffentlichungs-Nr.

EP4736727

Anmeldetag

30. Juni 2025

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

IPC

A47L15/00, A47L15/42(青岛海尔洗碗机有限公司)

Abstract

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; at least one spraying member (4) which sprays water onto the kitchen items placed into the washing tub (3); a heat pump (8) which is arranged under the washing tub (3) and which has a first heat exchanger (5) enabling the water to be used in the washing step to be heated by drawing heat from the environment, a second heat exchanger (6) transferring the heat received from the first heat exchanger (5) to the washing water and a compressor (7) in fluid communication with the first heat exchanger (5) and the second heat exchanger (6) so as to realize the refrigerant cycle; a temperature sensor (9) which is disposed in the washing tub (3); the main washing cycle having a heating step for heating the washing water and a circulation step for circulating the water in the washing tub (3); and a control unit (10) which changes the time (Tisi) spent for the heating step and the time (Tsir) spent for the circulation step relative to each other based on the increase in temperature in the washing tub (3) such that the time (Tana) spent for the main washing cycle remains constant. By means of the temperature sensor (9) disposed in the washing tub (3), the changing temperature during the heating of the washing water is measured.

Anmelder

Firma

Arçelik Anonim Sirketi

Land

🇹🇷 Türkei