HIGH-PRESSURE CLEANING DEVICE

摘要

The invention relates to a high-pressure cleaning device (10) comprising an electrically heatable liquid reservoir (24) having an inlet opening (28) and thermally insulating walls (61, 62, 63) and a pump (22) having a suction inlet (38) which is connected to the liquid reservoir (24), and having a pressure outlet (40) for dispensing pressurised liquid. In order that even in the event of a malfunction of the high-pressure cleaning device (10) no liquid can flow out of the liquid reservoir (24) via the inlet opening (28), the liquid reservoir (24) has an overflow opening (66) which is can be closed by a thermally insulating closing element (68), wherein the closing element (68) is movably retained on the overflow opening (66) and can be automatically moved out of a closed position into an open position by liquid coming out of the overflow opening (66).