Disclosed is a drainage system for an automatic cleaning storage base of an electric mop. The automatic cleaning storage base of the electric mop comprises a casing member having a cleaning tank. The drainage system comprises a drain valve; an outlet end of the drain valve is connected to the outside of the casing member, and an inlet end of the drain valve is connected to the cleaning tank; the drain valve has a switch, and the switch is provided with a first rack; the drain valve is further provided with a duplex gear and a second rack; the duplex gear has a gear portion with a larger outer diameter to mesh with the first rack, and the duplex gear has a gear portion with a smaller outer diameter to mesh with the second rack.

A self-cleaning automatically-stored electrical mop includes a mop rod assembly, a mop head assembly, and a cleaning base assembly used for storing and cleaning the mop head assembly. The mop head assembly is arranged at the lower end of the mop rod assembly and includes a mop head shell which is provided with a rotatable cleaning roller and a motor used for driving the cleaning roller. The cleaning base assembly includes a shell part. A cleaning groove used for cleaning the cleaning roller is formed in the shell part, and a cleaning assembly used for scrubbing the cleaning roller is arranged in the cleaning groove. The shell part is provided with a sewage discharge system used for discharging sewage.

A self-cleaning automatically-stored electrical mop includes a mop rod assembly, a mop head assembly, and a cleaning base assembly used for storing and cleaning the mop head assembly. The mop head assembly is arranged at the lower end of the mop rod assembly and includes a mop head shell which is provided with a rotatable cleaning roller and a motor used for driving the cleaning roller. The cleaning base assembly includes a shell part. A cleaning groove used for cleaning the cleaning roller is formed in the shell part, and a cleaning assembly used for scrubbing the cleaning roller is arranged in the cleaning groove. The shell part is provided with a sewage discharge system used for discharging sewage.

A cleaning assembly including a floor scrubber and a self-cleaning device matched with the floor scrubber is provided. The floor scrubber includes a housing connected to a handle. A motor is arranged in the housing. A scrubbing disc is arranged below the housing and is driven by the motor to rotate. The self-cleaning device includes a barrel connected to a support member used for supporting the floor scrubber. A wiper member is arranged in the barrel. When the floor scrubber is placed in the barrel to be dried, the support member supports the floor scrubber, and the wiper member abuts against the scrubbing disc; and when the scrubbing disc rotates or the wiper member moves, water and/or dirt on the scrubbing disc are/is wiped off by the wiper member.

A mop cleaning device with an adjustable cleaning tub includes a water wiper, a big container, a small container, and a lifting mechanism arranged between the big container and the small container. The small container is able to rise and fall with respect to the big container by means of the lifting mechanism. When the small container is located at a low position, the water level in the big container is higher than water inlets of the small container. When the small container is located at a high position, the water level in the big container is lower than the water inlets of the small container. The water wiper is arranged in the big container and/or the small container.

A cleaning system includes a container with a base surface, a top edge, an opening, and side walls integrally formed on the base surface, and designed for holding a cleaning liquid. A mop carrier has a carrier plate, an articulated joint, and a rod handle fastened to the articulated joint. A wringer has a wringing roller, a housing partially enclosing the wringing roller, and a shaft is attached to the housing with an operating handle. On the housing, guide elements are formed leaving a feedthrough gap between the wringing roller and the guide elements, the gap width of which is adjusted to the thickness of the carrier plate of the mop carrier fitted with a mop cover. The wringer is mountable on the carrier plate of the mop carrier and is displaceable thereon in the direction of the base surface, while the mop carrier is fixed in a mop carrier holder.

A mop cleaning device includes an outer bucket, a water pump, a big cavity and a small cavity, wherein the big cavity and the small cavity are used for storing liquid, and the water volume of the big cavity is greater than that of the small cavity; the big cavity is communicated with the small cavity, a valve for controlling on/off of the big cavity and the small cavity is arranged between the big cavity and the small cavity, the water pump is communicated with the small cavity and pumps water from the small cavity, and the outer bucket is provided with a support abutting against a mop head of a mop; when the mop is cleaned, the valve is controlled to close a water passage between the big cavity and the small cavity, and the water pump pumps water from the small cavity to the mop to fulfill cleaning.

A modular cleaning tool multiple cleaning tool sections to be interchangeably attached to the same handle section via a releasable fastener having the same tool portion on each of the tool sections that is complementary with a handle portion on the handle section. Different, interchangeable handle sections can also be provided. A caddy system is used to simultaneously hold a plurality of different tool sections and handle sections for storage and transport.

A wringer device for a mop includes a basket-like receptacle in which the mop can be wrung out by being pushed in and a support for fastening the wringer device in a mop bucket. The receptacle can be guided in the support such that the receptacle can be moved in translation in an insertion direction of the mop.

A wringer device for a mop includes a basket-like receptacle in which the mop can be wrung out by being pushed in and a support for fastening the wringer device in a mop bucket. The receptacle can be guided in the support such that the receptacle can be moved in translation in an insertion direction of the mop.