Low-residue water rolling brush self-cleaning scrubber

By introducing cleaning components, water spraying components, brushing components, and flow guiding components into the floor scrubber, the problems of water splashing and residue during high-speed rotation of the roller brush are solved, achieving efficient cleaning and low residue, improving user experience and equipment lifespan.

CN122398145APending Publication Date: 2026-07-17SUZHOU XUEYAN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SUZHOU XUEYAN TECH CO LTD
Filing Date
2026-06-04
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing floor scrubbers, while increasing the speed of the roller brush to improve cleaning efficiency, suffer from water splashing and water residue, leading to secondary pollution of the ground and safety hazards for users. Current technology struggles to balance high speed with low water residue.

Method used

A low residual water self-cleaning floor scrubber with a roller brush was designed. It adopts a structure including a cleaning component, a water spraying component, a brushing component, and a flow guiding component. It collects splash water through a negative pressure device and combines a flow guiding channel and a water blocking component to achieve effective collection of sewage and self-cleaning of the roller brush at high speed.

Benefits of technology

It significantly reduces water splashing from the roller brush at high speeds, thus improving cleaning efficiency and user experience, extending the lifespan of the roller brush, and reducing safety hazards.

โœฆ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a low-residual water-rolling brush self-cleaning floor cleaning machine, which comprises a device main body, a negative pressure device and a cleaning brush head, the cleaning brush head comprises a shell, a rolling brush assembly, a dirt removal piece, a water spraying assembly and a brush cleaning piece arranged in the shell; the shell is provided with a mounting inner cavity; the rolling brush assembly is rotationally arranged in the mounting inner cavity; the dirt removal piece, the water spraying assembly and the brush cleaning piece are arranged in sequence in the rotating direction of the rolling brush assembly; the shell is provided with a dirt collection opening which is communicated with a negative pressure pipeline of the negative pressure device and is used for collecting impurities removed from the surface of the rolling brush assembly by the dirt removal piece and sewage scraped off from the surface of the rolling brush assembly by the brush cleaning piece; the shell is provided with a splashing water collection area which is communicated with the negative pressure pipeline and is arranged behind the brush cleaning piece in the rotating direction of the rolling brush assembly; and the shell is further provided with a water blocking piece. The water-rolling brush self-cleaning floor cleaning machine can reduce the generation of splashing water, improve the self-cleaning ability of the rolling brush and the cleaning effect of the floor cleaning machine under high-speed working conditions.
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