Washing cleaning device

Abstract

A washing cleaning device is provided with a water spraying mechanism, a brush and a sewage collecting mechanism. The brush is a rolling brush or a disc brush; a first sewage recovery system is arranged on a sewage collection mechanism of the washing cleaning device; the first sewage recovery system comprises a sponge strip, a water suction pipe, a water suction hole, a micro water pump, a sewageconveying pipeline and a sewage tank; the sponge strip is arranged on one side of the disc brush or a chassis or the rolling brush of the washing cleaning device; at least one sponge strip, at least one water suction hole is formed in the water suction pipe; the water suction pipe is inserted into the sponge strip; or the side, provided with the water suction holes, of the water suction pipe facesoutwards and abuts against the top end or the front side or the rear side of the sponge strip; the micro water pump is positioned between the water suction pipe and the sewage tank, and two ends of at least one sewage conveying pipeline are respectively connected with the water suction pipe and a water inlet of the micro water pump or are respectively connected with the sewage tank and a water outlet of the micro water pump.

Description

technical field [0001] The invention relates to a cleaning device integrating water spraying, scrubbing and sewage recovery. It is mainly used as a floor washing and drying machine (also called a floor washing machine), and can also be used to clean walls or glass (curtain walls) or as a hand-held car washing machine. Tools and applications in cleaning robots. Background technique [0002] In zl201410308576.4, zl201410308561.8, zl201410308563.7 instructions respectively describe a water washing cleaning device, which can be used to wash (mop) the floor or clean the wall or glass (curtain wall). Or the water stains remaining in the gaps of floor tiles or curtain wall glass and stone cannot be treated well, and some of the water droplets sprinkled by the floor washing and mopping machine will remain in the gaps (this is also a common problem of existing floor cleaning machines for cleaning the floor) . [0003] Existing floor washing machines are widely used in large-area pl...

AI Technical Summary

Problems solved by technology

The floor scrubber is a cleaning equipment that integrates scrubbing and drying. It has a strong decontamination ability and can effectively relieve environmental pressure. It is also easy to handle in places with high hygiene requirements. The brush plate and squeegee are used to scrub the floor respectively. And suck up the sewage, but the water suction fan in the squeegee parts is generally more powerful, generally more than 200 (portable) ~ 400 watts

Existing washing machine brushes generally have two types of disc brushes and roller brushes. The so-called roller brush washing machine is a cylindrical roller brush (one or a pair (two )) Instead of the disc brush facing the ground, the other parts of the washing machine, especially the squeegee parts, are the same; another type is a mopping machine with a vacuum cleaner function (such as Vorwerk VK200 or Karcher FC5, Bisheng 1713-Z etc.), these two types of machines need to be equipped with a high-power suction fan, which consumes a lot of energy

[0004] Moreover, there are mainly two types of existing robotic floor mopping machines, one is a floor mopping machine that wipes the floor with a rag and dries naturally without sewage recovery, represented by the Mint model acquired by Irobot. Do not spray too much water (or detergent), otherwise, the water on the rag will increase, and some water stains will be dragged behind the machine. Relying on a small amount of water that can evaporate naturally to mop the floor can only be said to be better than nothing. At present, the robots that claim to be able to mop the floor on the market are basically of this type; the other is the Scooba model developed by Irobot, which mops the floor. Relying on the sprinkler mechanism, a rolling brush and the sewage collection mechanism that collects sewage through a centrifugal fan, this model has won the "Red Dot" award, but in fact its sewage collection mechanism cannot recycle the sewage cleanly. The ground after that is still shiny (water stains), see http: / / www.bblqs.com / article / 459.htm; http: / / www.123haitao.com / t / 54239

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