Cleaning base for surface cleaning device

Abstract

The invention relates to a cleaning base for a surface cleaning device. The cleaning base comprises a rolling brush chamber, a rolling brush installed in the rolling brush chamber, a liquid spraying nozzle used for applying liquid to the rolling brush and a dirty liquid conveying pipeline; one end of the dirty liquid conveying pipeline is communicated with the rolling brush chamber, and the otherend of the dirty liquid conveying pipeline is communicated with a dirty liquid storage container; a circumferential passage extending in the circumferential direction is formed between the inner wallsurface of the rolling brush chamber and the outer peripheral surface of the rolling brush, the rolling brush chamber is further internally provided with a separation piece, the separation piece is atleast partially arranged in the circumferential passage in the radial direction and separates the circumferential passage into a first sub-channel and a second sub-channel, one end of the dirty liquid conveying pipeline is communicated with the first sub-channel, and the liquid spraying nozzle is at least partially located in the second sub-channel. Through the arrangement of the separation piece, the mixture of dirty liquid and clean liquid in the rolling brush chamber can be separated, secondary pollution on the ground is prevented, the working efficiency is improved, and the energy is saved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a cleaning base used for a surface cleaning device. Background technique [0002] With the development of social productivity, mechanization and automation gradually replace the heavy manual labor of human beings. In the past, mops were mostly used for washing and mopping the floor, which was inefficient and the ground was not easy to dry in time. Now, floor washing machines have appeared, and floor washing machines are A cleaning machine suitable for cleaning hard floors while absorbing sewage and taking sewage away from the site. It has the advantages of environmental protection, energy saving, and high efficiency. It can save a lot of time and labor. Today's floor washing machines can be used according to the operation mode Divided into: hand-push scrubbers and driving scrubbers, which can combine water spraying, scrubbing, and sewage recovery into one...

AI Technical Summary

Problems solved by technology

However, in the prior art, when the floor washing machine is working, the rolling brush in the cleaning head easily mixes the dirty liquid with the clean liquid during the rolling process, causing the dirty liquid to be thrown to the ground again under the rotation of the rolling brush. , forming secondary pollution, and when the clean liquid is sprayed, it is easy to be directly inhaled by the suction port, resulting in a waste of resources

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