A current generated cleaning device in accordance with the present invention comprises: a power source, a conductor, a signal generator controller, a current output head, a current generator module, an inlet module, an outlet module, a self-erected water container, and a vertical support frame, the current generated cleaning device use current generated from the current generator module to perform the cleaning and washing of clothes or objects.

A tumbler cleaner according to an embodiment of the present invention comprises a housing; a door coupled to a front opening of the housing; a bracket attached to an inner side of the door; a cleaning unit coupled to the bracket and cleaning each of a cup and a lid of a tumbler; and one or more nozzles disposed in at least one of an upper portion and lower portion of the housing to spray washing water and rinsing water toward the cleaning unit.

A cup washer includes a tub providing a space in which a cup is accommodated, and a sprayer disposed on the tub and configured to spray water toward the cup. The sprayer includes a first spray nozzle and a second spray nozzle coupled to the first spray nozzle. The second spray nozzle is disposed on a central portion of the first spray nozzle. The first spray nozzle extends away from an outer circumference of the second spray nozzle. The first spray nozzle is rotatable around the second spray nozzle.

The present disclosure discloses a sequential dishwasher, and relates to the technical field of sequential dishwashers and automatic cleaning methods. The sequential dishwasher includes a casing to the bottom of which a drainage pipe is connected, a dish cleaning mechanism, arranged in the casing; a rotary drive mechanism, arranged below the dish cleaning mechanism; a liquid supply mechanism, arranged in the casing and used for providing a detergent or tap water for cleaning of two sides of a dish in a spraying manner; and a control system, configured to control and connect the dish cleaning mechanism, the rotary drive mechanism, and the liquid supply mechanism for a clamping drive, a rotary drive, and a liquid supply cleaning drive during dish cleaning. The present disclosure further provides an automatic cleaning method for dishes. The present disclosure may effectively save detergent consumption and water consumption of cleaning while realizing rapid cleaning of the single dish, and when facing cleaning of a small number of dishes, may complete the automatic cleaning of the dishes more efficiently with more energy saved.