Cleaning device for wet cleaning equipment

The invention relates to a cleaning device (1) for a wet cleaning device (2). The cleaning device (1) is equipped with a motor-driven vibrating plate (5) and a support plate (3) which is configured on the vibrating plate (5) and used for accommodating a cleaning element (4). In order to improve the cleaning device (1), the cleaning device (1) is provided with a liquid box (6) and at least one flow path, particularly a liquid pipeline configured between at least one liquid box (6) and the support plate (3).The support plate (3) has cavities (10, 11) which are hollow. At least a part of the cavities is configured into the support plate (3). The cavities are used for holding liquid from the flow path. The invention further relates to the wet cleaning device (2) equipped with the cleaning device (1) and a method used for operating the cleaning device (1). 本发明涉及种用于湿式清洁设备(2)的清洁装置(1)，所述清洁装置(1)具有电机式驱动的振动板(5)和能布置在振动板(5)上的用于容纳清洁元件(4)的支承板(3)。为了有利地改进清洁装置(1)建议清洁装置(1)具有液体箱(6)和至少个在液体箱(6)和支承板(3)之间构造的流动路径、尤其液体管路(7)，其中，支承板(3)具