CN111035316A

CN111035316A - Water washing cleaning device

Info

Publication number: CN111035316A
Application number: CN201910442990.7A
Authority: CN
Inventors: 张艳华
Original assignee: Suzhou Danaotiangong Robot Technology Co ltd
Current assignee: Suzhou Danaotiangong Robot Technology Co ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-04-21

Abstract

A water washing cleaning device is provided, which is aimed at the water washing cleaning device with a sprinkling mechanism, a brush and a sewage collecting mechanism, wherein the brush is a rolling brush or a disc brush, a first sewage recovery system is arranged on the sewage collecting mechanism, the first sewage recovery system comprises adhesive tapes, a water suction pipe, water suction holes, a micro water pump, a sewage water pipeline and a sewage water tank, the adhesive tapes are arranged on one side of the disc brush or a chassis or the rolling brush of the water washing cleaning device, the adhesive tapes are in one group or two groups, each group of adhesive tapes at least comprises one adhesive tape, one group of adhesive tapes is in contact with a cleaning surface, the water suction pipe is arranged beside the adhesive tape in contact with the cleaning surface, the distance between the water suction pipe and the cleaning surface is smaller, the water suction pipe is provided with at least one water suction hole, the water suction hole is at a certain distance from the adhesive tape, the micro water pump is arranged between the water suction pipe and the sewage water tank, at least one sewage water pipeline is provided, or both ends of the water inlet pipe are respectively connected with the sewage tank and the water outlet of the micro water pump.

Description

Water washing cleaning device

Technical Field

The invention relates to a cleaning device integrating water spraying, washing and sewage recovery, which is mainly used as a floor washing and drying machine (also called a floor washing machine), can also be used for cleaning walls or glass (curtain walls) or used as a hand-held tool for washing a vehicle and applied to a cleaning robot.

Background

The existing floor washing machine is widely used in large-area places such as factory workshops, warehouses, hotels, parking lots, stations and the like, and is suitable for washing marble floors, cement floors, epoxy floors, ceramic tile floors and the like. The floor washing machine is cleaning equipment integrating washing, washing and drying, has strong decontamination capability, can effectively relieve environmental pressure, has surplus for places with high sanitary requirements, and is respectively used for washing the ground and drying sewage by the brush disc and the water absorption rake, but the power of a water absorption fan in the water absorption rake part is generally larger and is generally more than 200 (portable) to 400 watts. The existing scrubber brushes generally have two types, namely a disc brush and a rolling brush, namely, a cylindrical rolling brush (one or a pair (two)) which is laid horizontally and has a rotating shaft parallel to a wheel shaft of the scrubber replaces a disc brush facing the ground, and other parts of the scrubber, particularly a water suction rake part, are consistent; the other type is a floor mopping machine with a dust collector function (such as Fuvk VK200 or Kechi FC5, must 1713-Z and the like), and the two types of machines are both required to be provided with a high-power water suction fan, so that the energy consumption is higher.

Moreover, the existing robot floor mopping machines are mainly of two types, one type is a floor mopping machine which is not provided with sewage recovery and is mopped through a rag and naturally dried, represented by a Mint type purchased by Irobot company, obviously, the machine type cannot spray too much clear water (or detergent), otherwise, the water on the rag is more and more, part of water stains can be dragged behind the machine, the rag is more and more dirty, the problem of secondary pollution per se is solved, the floor mopping is only better than nothing by means of a small amount of water which can be naturally volatilized, and the robot which is called as floor mopping in the market at present is basically the same type; the other type is a Scooba type developed by Irobot company, a water spraying mechanism, a rolling brush and a sewage collecting mechanism for collecting sewage through a centrifugal fan are used for mopping, the type obtains a 'red spot' prize, but in fact, the sewage collecting mechanism can not recover the sewage more cleanly, and the ground after the operation is still a bright flashing piece (water stain), which is shown in http:// www.bblqs.com/alarm/459. htm; http:// www.123haitao.com/t/54239.

Disclosure of Invention

The invention designs a new water absorption mechanism, which can better recover sewage stains and greatly reduce the whole power of the rolling brush floor cleaning machine or the mopping dust collector.

The invention is designed as follows:

a water washing cleaning device is provided, which is aimed at the water washing cleaning device with a sprinkling mechanism, a brush tool and a sewage collecting mechanism, wherein the brush tool is a rolling brush or a disc brush, bristles are arranged on the disc brush and are arranged in concentric circles, the rolling brush is arranged on a chassis, and at least one of the bristles, a brush piece or a brush strip is arranged on the rolling brush, and the water washing cleaning device is characterized in that a first sewage recovery system is arranged on the sewage collecting mechanism of the water washing cleaning device, the first sewage recovery system comprises adhesive tapes, a water suction pipe, a water suction hole, a micro water pump, a sewage water delivery pipeline and a sewage tank, the adhesive tapes are arranged on one side of the disc brush or the chassis or the rolling brush of the water washing cleaning device, wherein each group of the adhesive tapes comprises at least one adhesive tape and is in contact with a cleaning surface, the water suction pipe is arranged beside the adhesive tape in contact with the cleaning surface and is arranged on one side of the adhesive tape close to the rolling brush or the disc brush or the chassis or, the distance between the water suction pipe and the cleaning surface is small, the water suction pipe is provided with at least one water suction hole, the water suction hole is spaced from the adhesive tape, the micro water pump is positioned between the water suction pipe and the sewage tank, at least one sewage water conveying pipeline is arranged, and two ends of the sewage water conveying pipeline are respectively connected with the water suction pipe and the water inlet of the micro water pump or two ends of the sewage water conveying pipeline are respectively connected with the water outlets of the sewage tank and the micro water pump.

The first sewage recovery system can further comprise a spring piece, a clamping part, a supporting part, an adhesive tape supporting structure and a water pipe supporting structure, an adhesive tape of the first sewage recovery system is arranged on the adhesive tape supporting structure, the adhesive tape supporting structure is arranged on the clamping part, the clamping part is arranged on the supporting part, the water outlet pipe is arranged on the adhesive tape supporting structure through the water pipe supporting structure, the supporting part can be inserted into the space between a shell buckle and a shell of the washing cleaning device through a buckle, and the spring piece can be arranged at the position, contacted with the shell, of the buckle top.

The micro water pump is positioned on a clamping part or a supporting part or an adhesive tape supporting structure of the first sewage recovery system, or on a shell of the water washing and cleaning device, or on the sewage tank.

The miniature pump is positioned on the clamping part or the supporting part or the adhesive tape supporting structure of the first sewage recovery system, the water inlet of the miniature pump is directly connected with the water suction pipe, the washing and cleaning device comprises a sewage water pipeline, the sewage water pipeline is a water pump output pipeline, and two ends of the water pump output pipeline are respectively connected with the water outlet of the miniature pump and the sewage tank.

The miniature pump is positioned on the sewage tank, the water outlet of the miniature pump is directly connected with the sewage tank, the washing and cleaning device comprises one or two sewage delivery pipelines, wherein the sewage delivery pipeline is a water pump input pipeline or a water pump input pipeline and an intermediate connecting pipe, one end of the intermediate connecting pipe is provided with a joint, the other end of the intermediate connecting pipe is connected with the water inlet of the miniature pump, one end of the water pump input pipeline is connected with a water suction pipe, and the other end of the water pump input pipeline is connected with the water inlet of the miniature pump or the joint of the intermediate connecting pipe.

Miniature pump is located washing cleaning device's shell, and washing cleaning device includes two or three sewage delivery pipeline, and wherein pipeline is water pump input water pipe and water pump output pipeline, perhaps is water pump input water pipe, water pump output pipeline and intermediate junction pipe, the one end of intermediate junction pipe set up a joint, the miniature pump water inlet is connected to the other end, the one end of water pump input pipeline with absorb water the pipe and link to each other, the other end of water pump input water pipe links to each other with the miniature pump water inlet or with the joint of intermediate junction pipe, the both ends of water pump output pipeline link to each other with miniature pump's delivery port and sewage case respectively.

The spring may also be provided at the connection of the support member and the clamping member.

The water pipe with the water suction hole of the first sewage recovery system can also be arranged on the adhesive tape supporting structure.

The rubber strip of the first sewage recovery system is generally natural rubber and thermoplastic polyurethane; the adhesive tape of the first sewage recovery system is arranged into a linear strip, or a circular arc strip, or a V-shaped strip, or a trapezoidal strip through an adhesive tape supporting structure, and surrounds the periphery of the disc brush, the chassis or the rolling brush; the cross section of the adhesive tape can also be rectangular, square, parallelogram or rounded.

The water suction pipe and the sewage delivery pipe can be in a T-shaped connection, an L-shaped connection and other connection forms.

Compared with the existing cleaning device, the water washing cleaning device provided by the invention can greatly reduce the power consumption of the water absorption mechanism, reduce the cost, reduce the volume and the structural complexity, and enable the machine tool to be more portable.

Drawings

FIG. 1 is a cross-sectional view of a structure of one embodiment of the present invention.

Fig. 2 is a top view of fig. 1 of the present invention.

Fig. 3 is a bottom view of another embodiment of the present invention.

Fig. 4 is a bottom view of another embodiment of the present invention.

Fig. 5 is a partial structural view of a first wastewater recovery system according to the present invention, fig. 5 (a) is a sectional view, and fig. 5 (b) is a plan view.

Fig. 6 is a schematic structural diagram of another embodiment of the present invention.

Fig. 7 is a bottom view of fig. 6 of the present invention.

Fig. 8 is a bottom view of another embodiment of the present invention.

Fig. 9 is a bottom view of another embodiment of the present invention.

Fig. 10 is a bottom view of another embodiment of the present invention.

Fig. 11 is a partial structural view of another embodiment of the present invention.

Fig. 12 is a bottom view of fig. 11 of the present invention.

Fig. 13 is a bottom view of another embodiment of the present invention.

Detailed Description

A water washing cleaning device is provided, which is provided with a water sprinkling mechanism, a brush tool and a sewage collecting mechanism, wherein the brush tool is a rolling brush (rotating brush, middle sweeping) 14 or a disc brush (brush disc) 1, as shown in figures 1 and 6; when the brush on the water washing and cleaning device is a disc brush 1, the brush bristles are arranged on the disc brush 1 and are arranged in concentric circles, and as shown in fig. 3 and 4, when the disc brush 1 rotates, the brush bristles do circular motion; when the brush on the water washing cleaning device is the rolling brush 14, the rolling brush 14 is arranged on the chassis 10, and at least one of brush hair, brush piece or brush strip is arranged on the rolling brush 14, which is characterized in that a first sewage recovery system is arranged on a sewage collection mechanism of the water washing cleaning device, the first sewage recovery system comprises an adhesive tape 811, a water suction pipe 83, a water suction hole 82, a micro water pump 84 (which is not the same part as a water pump arranged in an original water spraying mechanism of the water washing cleaning device, the maximum power of the micro water pump is not more than 10W, and has a better water suction effect when the power of the micro water pump 84 is 3W), a sewage water delivery pipeline and a sewage tank 63, the adhesive tape 811 is arranged on one side of the disc brush 1 or the chassis 10 of the water washing cleaning device (the adhesive tape 811 is arranged outside the chassis 10), the adhesive tape 811 is arranged behind the disc brush 1 or the chassis 10 when the water washing cleaning device is in operation (, the moving direction of the water washing cleaning device is forward), as shown in fig. 1 and fig. 2, or the rubber strip 811 is arranged on one side of the rolling brush 14 on the chassis 10 of the water washing cleaning device (the rubber strip 811 is arranged on the chassis 10), the rubber strip 811 is arranged on the rear side of the rolling brush 14 when the water washing cleaning device works (when the water washing cleaning device works, the moving direction of the water washing cleaning device is forward), as shown in fig. 7, the rubber strip 811 is one group or two groups, each group of rubber strips 811 at least comprises one rubber strip 811, and one group of rubber strips 811 is in contact with the cleaning surface (ground, glass surface, wall surface) for gathering sewage, the water absorbing pipe 83 is arranged beside the rubber strip 811 in contact with the cleaning surface and is arranged on one side of the rubber strip 811 close to the rolling brush or disc brush 1 of the water washing cleaning device or. When the first sewage recovery system comprises a group of rubber strips 811, the rubber strips 811 are in contact with the cleaning surface for collecting the sewage, and a suction pipe 83 is arranged on the inner side (the side close to the disc brush 1 or the chassis 10 or the rolling brush 14 of the water washing and cleaning device) of the rubber strips 811. When first sewage recovery system contains two sets of adhesive tape 811, wherein a set of adhesive tape 811 of inboard (being close to washing cleaning device dish brush 1 or chassis 10 or one side of round brush 14) does not contact with the cleaning surface, the relative inboard adhesive tape of a set of adhesive tape 811 in the outside (keeping away from washing cleaning device dish brush 1 or chassis 10 or one side of round brush 14) is higher, and a set of adhesive tape 811 in the outside can contact with the cleaning surface, play the effect of gathering sewage, set up a tub 83 that absorbs water in the middle of two sets of adhesive tape 811, it makes tub 83 absorb water to put into to have certain distance between inside and outside both sides adhesive tape 811, and two sets of adhesive tapes 811 of inside and outside both sides form a passageway, be favorable to the intake of water. The water suction pipe 83 is provided with at least one water suction hole 82, the water suction hole 82 is not contacted with the rubber strip 811 and is prevented from being blocked by the rubber strip 811 to influence the water suction effect, in order to better suck water, the water suction hole 82 can be arranged towards the cleaning surface or can be deflected towards the rubber strip 811 by a smaller angle by taking the direction towards the cleaning surface as a reference, the deflection angle is determined according to the distance between the water suction pipe 83 and the rubber strip 811, when the distance between the water suction pipe 83 and the rubber strip 811 is shorter, the deflection angle is smaller or not deflected, when the distance between the water suction pipe 83 and the rubber strip 811 is farther, the deflection angle can be slightly larger. The micro water pump 84 is located between the water suction pipe 83 and the sewage tank 63, wherein at least one sewage conduit is provided, and two ends of the sewage conduit are respectively connected with the water inlets of the water suction pipe 83 and the micro water pump 84, or two ends of the sewage conduit are respectively connected with the water outlets of the sewage tank 63 and the micro water pump 84.

The water washing cleaning device provided with the first sewage recovery system can have various conditions:

(1) washing cleaning device contains watering mechanism, dish brush (brush dish) 1, sewage collection mechanism, has arranged the brush hair on the dish brush 1, and the brush hair is the concentric circles and arranges, like fig. 3, when dish brush 1 was rotatory, the circular motion was done to the brush hair, sets up first sewage recovery system on washing cleaning device's sewage collection mechanism, through first sewage recovery system with sewage through suction opening 82 inhale in the sewage case 63.

(2) The water washing cleaning device comprises a sprinkling mechanism, a rolling brush (a rotary brush and a middle broom) 14 and a sewage collecting mechanism, wherein the rolling brush 14 is arranged on a chassis 10, at least one of brush hair, a brush piece or a brush strip is arranged on the rolling brush 14, a suction port 2 is arranged beside the rolling brush 14, when the brush hair is arranged on the rolling brush 14 in the water washing cleaning device, the suction port 2 is positioned at the rear side of the rolling brush 14 (the movement direction of the water washing cleaning device during working is front), as shown in figure 6, when the brush strip or the brush piece is arranged on the rolling brush 14, as shown in figures 8 and 9, the suction port 2 is positioned at the rear side or the left side or the right side of the rolling brush 14, the position of the suction port 2 is related to the arrangement mode of the brush piece on the rolling brush 14, sewage is sucked into the sewage collecting mechanism through the suction port 2, the sewage collecting mechanism can also comprise a second sewage recovering component, a first sewage recovering system is arranged on the sewage collecting mechanism, so that the first sewage recovery system can absorb the left water, so that the cleaning is cleaner, and the first sewage recovery system and the second sewage recovery part share one sewage tank 63.

(3) Washing cleaning device contains watering mechanism, round brush (change brush, well sweep) 14, sewage collection mechanism, and on chassis 10 was located to round brush 14, arranged at least one in brush hair, brush-holder strip and the brush piece on the round brush 14, set up first sewage recovery system in washing cleaning device's sewage collection mechanism, through first sewage recovery system with sewage through suction opening 82 inhale in the sewage case 63, as figure 10.

The first wastewater recovery system may further include a spring plate 86, a clamping member 87, a support member 88, a rubber strip support structure 89, and a water pipe support structure 831, as shown in fig. 1 and 2. Adhesive tape 811 of first sewage recovery system sets up on adhesive tape bearing structure 89, adhesive tape bearing structure 89 is located on support component 88, adhesive tape bearing structure 89 can reciprocate and remove adhesive tape 811's upper and lower position, outlet pipe 83 is located on adhesive tape bearing structure 89 through water pipe bearing structure 831, can produce wearing and tearing in the adhesive tape working process, along with operating time's extension, adhesive tape 811 is more and more short, can make adhesive tape 811 can contact with the cleaning surface all the time through removing adhesive tape bearing structure 89 or adhesive tape 811, when downwards moving adhesive tape bearing structure 89, outlet pipe 83 also can corresponding downstream, in order to prevent outlet pipe 83 and cleaning surface contact, can upwards move water pipe bearing structure 831 makes outlet pipe 83 shift up.

The micro-pump 84 may be located on the holding member 87 or the support member 88 or the glue strip support structure 89 of the first effluent recovery system, or on the housing of the water wash cleaning apparatus (which may be located outside the housing or inside the housing), or on the effluent tank 63.

When the micro-water pump 84 is located on the clamping part 87 or the supporting part 88 or the adhesive tape supporting structure 89 of the first sewage recovery system, the water inlet of the micro-water pump 84 is directly connected with the water suction pipe 83, the water washing cleaning device comprises a sewage water pipeline which is a water pump output pipeline 852, and two ends of the water pump output pipeline 852 are respectively connected with the water outlet of the micro-water pump 84 and the sewage tank 63.

When the micro-pump 84 is positioned on the sewage tank 63, the outlet of the micro-pump 84 is directly connected to the sewage tank 63, and the water washing and cleaning device comprises one or two sewage delivery pipes. When the water washing and cleaning device comprises a sewage water conveying pipeline, the sewage water conveying pipeline is a water pump input pipeline 851, and two ends of the water pump input pipeline 851 are respectively connected with a water inlet of the micro water pump 84 and the water suction pipe 83; when the water washing cleaning device comprises two sewage water conveying pipelines, one sewage water conveying pipeline is a water pump input pipeline 851, the other sewage water conveying pipeline is a middle connecting pipe 853, one end of the middle connecting pipe 853 is provided with a joint (the joint can be a common thread or a pagoda joint), the other end of the middle connecting pipe 853 is connected with a water inlet of a micro water pump 84, and two ends of the water pump input pipeline 851 are respectively connected with a water suction pipe 83 and the joint of the middle connecting pipe 853.

When the water pump is located on the housing of the water washing cleaning device (which may be located outside the housing or inside the housing), the water washing cleaning device comprises two or three sewage pipes. When the water washing cleaning device comprises two sewage water conveying pipelines, one sewage water conveying pipeline is a water pump input pipeline 851, the other sewage water conveying pipeline is a water pump output pipeline 852, two ends of the water pump input pipeline 851 are respectively connected with a water suction pipe 83 and a water inlet of a micro water pump 84, and two ends of the water pump output pipeline 852 are respectively connected with a water outlet of a sewage tank 63 and a water outlet of the micro water pump 84; when the water washing cleaning device comprises three sewage water pipes, wherein the three sewage water pipes are respectively a water pump input pipe 851, a water pump output pipe 852 and a middle connecting pipe 853, one end of the middle connecting pipe 853 is provided with a joint (the joint can be a common thread or a pagoda joint), the other end of the middle connecting pipe 853 is connected with the water inlet of the micro water pump 84, two ends of the water pump input pipe 851 are respectively connected with the joints of the water suction pipe 83 and the middle connecting pipe 853, and two ends of the water pump output pipe 852 are respectively connected with the water outlets of the sewage tank 63 and the micro water pump 84.

When the water suction port 83 is connected with the sewage water pipe, the sewage water pipe is a water pump input pipe 851, the water suction pipe 83 and the water pump input pipe 851 can be in a T-shaped connection (the micro water pump input pipe 851 is connected with the water suction pipe 83 in the middle of the water suction pipe 83) or an L-shaped connection (the micro water pump input pipe 851 is connected with the water suction pipe 83 at one end of the water suction pipe 83) or in other forms, as long as water in the water suction pipe 83 can enter the water pump input pipe 851. The length of the sewage conduit is set to be longer, so that the sewage conduit is convenient to disassemble and replace.

Or the adhesive tape supporting structure 89 of the first sewage recovery system is arranged on the clamping part 87, the clamping part 87 is arranged on the supporting part 88, the clamping part 87 can move up and down to move the upper position and the lower position of the adhesive tape 811, and the water outlet pipe 83 is arranged on the adhesive tape supporting structure 89 through the water pipe supporting structure 831. Or the adhesive tape 811 is directly clamped by the clamping member 87, the clamping member 87 is arranged on the supporting member 88, the clamping member 87 can move up and down to move the upper and lower positions of the adhesive tape 811, and the water outlet pipe 83 is arranged on the clamping member 87 through the water pipe supporting structure 831. Or the adhesive tape 811 is directly adhered to the support member 88 and the water outlet pipe 83 is adhered to the adhesive tape 811.

The supporting part 88 can be inserted between the buckle of the shell of the water washing cleaning device and the shell through the buckle (the joint of the water outlet pipe 83 and the water inlet pipe of the micro water pump 84 (the sewage water pipeline on the side panel of the shell of the water washing cleaning device, namely the water pump input pipeline 851) can be arranged between the buckle or below the buckle), the contact part of the buckle and the shell can also be provided with a spring leaf 86, the elasticity of the spring leaf 86 ensures the contact of the rubber strip 811 and the cleaning surface, the spring ensuring the contact of the rubber strip 811 and the cleaning surface is not limited to the mode, and the spring can also be arranged at the connection part of the supporting part 88 and the clamping part 87 (for example, the two parts are connected through the buckle, one. Alternatively, the spring piece 86 is not provided in the water washing cleaning device, and the rubber strip 811 is in contact with the cleaning surface by gravity (naturally drooping to be in contact with the cleaning surface).

First sewage recovery system downside can set up two universal wheels 892, like fig. 5, universal wheel 892 and cleaning surface contact, universal wheel 892 can set up on clamping component 87 or adhesive tape bearing structure 89 or support component 88, universal wheel 892 can play the supporting role, prevent that first sewage recovery system from overweight bringing the damage to washing cleaning device, universal wheel 892's height can be adjusted, can further adjust the distance between adhesive tape 811 and the cleaning surface through the height of adjusting universal wheel 892.

The left and right sides of first sewage recovery system adhesive tape bearing structure 89 can set up two gyro wheels 893, like fig. 5, two gyro wheels 893 side winding rubber skin, the gyro wheel of every side all will surpass the adhesive tape bearing structure 89 of this side, like fig. 5, make the gyro wheel can cover bearing structure's one end, when washing cleaning device side bumps with the external world, guarantee that gyro wheel 893 at first contacts with the external world, can prevent that adhesive tape bearing structure 89 from bumping with the external world and making first sewage recovery system's normal work receive the influence.

The water washing cleaning device can be handheld or automatic (robot) or has the functions of both, wherein the water washing cleaning device can comprise a handheld rod or a handle or neither, and because the water washing cleaning tool has different use habits, people like to push forwards (or move upwards), people like to pull backwards (or move downwards), when pushing forwards, the first sewage recovery system can be arranged on one side of the handheld rod 7 close to the water washing cleaning device (the brush disc 1 is tightly attached to the wall surface, the handheld rod 7 is parallel to or coincided with the six o 'clock direction of the brush disc, and the first sewage recovery system is arranged near six o' clock), as shown in figure 2, the sewage conveying pipeline is reserved with enough length, when pulling backwards, the first sewage recovery system can be pulled out from the shell close to the handheld rod 7 (near six o 'clock) and inserted into the shell far from one side of the handheld rod 7 (near twelve o' clock), the first sewage recovery system is mainly positioned behind the movement of the water washing and cleaning device.

The first sewage recovery system mainly uses the rubber strip 811 to wipe water, collects water at the water suction hole 82 on the inner side of the rubber strip, uses the micro-water pump to suck water through the water suction hole 82 and sewage in the water suction pipe 83, and presses the water into the sewage tank 63, and the micro-water pump 84 can be designed to work together with the disc brush 1 or the rolling brush 14, or the disc brush 1 and the rolling brush 14 work after working for a period of time, and can work all the time or intermittently.

The water washing cleaning device may only have one micro water pump 84 for pumping sewage, the water suction pipe 83 is connected with the micro water pump 84 through a sewage conduit, or one micro water pump 84 is arranged at each water suction port 82 on the water suction pipe 83, one sewage conduit is arranged at each water suction port 82 and connected with one micro water pump 84 for pumping sewage, and then the sewage conduits are respectively connected with the sewage tank 63.

The rubber strip 811 may also be disposed on the chassis 10 of the water washing cleaning device, as shown in fig. 8 and 9, and is mainly disposed at the rear side of the rolling brush 14 on the chassis 10 (the moving direction of the water washing cleaning device is forward), when the rubber strip 811 is disposed on the chassis 10 of the water washing cleaning device, the water suction pipe 83 is disposed beside the rubber strip 811 contacting with the cleaning surface and disposed at a side close to the rolling brush 14 of the water washing cleaning device, and the rubber strip 811 is clamped on the chassis 10 by the clamping member 87, as shown in fig. 5.

The clean water tank and the waste water tank of the water washing and cleaning apparatus may be located on the base plate 10 as shown in fig. 1 and 3, or on other support mechanisms, wherein the cleaning part is connected to the support mechanism where the clean water tank and the waste water tank of the water washing and cleaning apparatus are located by hand-held rods, wherein the clean water pipe 53 and the water pump output pipe 852 are connected to the clean water tank 51 and the waste water tank 63 through the hand-held rods as shown in fig. 11 and 12.

The rubber strips 811 are generally natural rubber and thermoplastic polyurethane, and have the functions of wear resistance, oil resistance, high and low temperature resistance, aging resistance, corrosion resistance, acid and alkali resistance and the like.

Adhesive tape 811 is arranged on adhesive tape supporting structure 89, the shape that adhesive tape 811 set up changes along with the change of adhesive tape supporting structure 89 shape, adhesive tape 811 can set up into the rectangular of a font through adhesive tape supporting structure 89, as shown in fig. 13, also can be circular arc strip, encircle around dish brush 1 or chassis 10 or round brush 14, as shown in fig. 6, or V-arrangement strip, trapezoidal (lack the base, and the opening part towards dish brush 1 or chassis 10 or round brush 14) strip, the crooked degree of adhesive tape 811 is bigger, the speed of gathering sewage is just faster, the effect of gathering sewage is just better. When the adhesive tape 811 is formed in a linear strip, the corners of the cleaning surface can be cleaned. The mode that the rubber strip 811 is arranged on the outer side of the water washing cleaning device can compensate the cleaning effect of the disc brush 1 and the rolling brush 14 on the top angle and the wall corner (concave part) of the glass window (cleaning surface) to a certain extent.

The cross section of the rubber strip 811 can be in various shapes, such as rectangle, square, parallelogram, etc., and can also be rounded, as shown in fig. 5.

The invention is suitable for hand-held mopping machines with mopping function, and is also suitable for cleaning robots, or for machines which automatically clean facades (robots) or hand-held facades (such as outer walls or glass) by washing with water.

Claims

1. A washing cleaning device is provided with a sprinkling mechanism, a brush and a sewage collection mechanism, wherein the brush is a rolling brush (14) or a disc brush (1), bristles are arranged on the disc brush (1), the bristles are arranged in concentric circles, the rolling brush (14) is arranged on a chassis (10), at least one of the bristles, a brush piece or a brush strip is arranged on the rolling brush (14), the washing cleaning device is characterized in that a first sewage recovery system is arranged on the sewage collection mechanism of the washing cleaning device, the first sewage recovery system comprises adhesive tapes (811), a water suction pipe (83), a water suction hole (82), a micro water pump (84), a sewage water pipeline and a sewage tank (63), the adhesive tapes (811) are arranged on one side of the disc brush (1) or the chassis (10) or the rolling brush (14) of the washing cleaning device, wherein the adhesive tapes (811) are one group or two groups, each group of the adhesive tapes (811) at least comprises one adhesive tape (811), and a group of adhesive tapes (811) are contacted with the cleaning surface, a water suction pipe (83) is arranged beside the adhesive tape (811) contacted with the cleaning surface, the adhesive tape (811) is arranged at one side of a rolling brush or a disc brush (1) or a chassis (10) or a rolling brush (14) of the water washing cleaning device, the distance between the water suction pipe (83) and the cleaning surface is smaller, at least one water suction hole (82) is arranged on the water suction pipe (83), the water suction hole (82) has a certain distance with the adhesive tape (811), a micro water pump (84) is arranged between the water suction pipe (83) and a sewage tank (63), at least one sewage water pipeline is provided, and two ends of the sewage water pipeline are respectively connected with water inlets of the water suction pipe (83) and the micro water pump (84), or two ends of the sewage water pipeline are respectively connected with water outlets of the sewage tank (63) and the micro water pump (84).

2. The washing and cleaning device of claim 1, wherein the first wastewater recovery system further comprises a spring piece (86), a clamping part (87), a supporting part (88), a rubber strip supporting structure (89) and a water pipe supporting structure (831), the rubber strip (811) of the first wastewater recovery system is arranged on the rubber strip supporting structure (89), the rubber strip supporting structure (89) is arranged on the clamping part (87), the clamping part (87) is arranged on the supporting part (88), the water outlet pipe (83) is arranged on the rubber strip supporting structure (89) through the water pipe supporting structure (831), the supporting part (88) can be inserted between a shell buckle and a shell of the washing and cleaning device through the buckle, and a spring piece (86) can be arranged at a contact part between the buckle and the shell.

3. A water washing cleaning device according to claim 2, characterized in that the micro-pump (84) is located on the holding part (87) or the supporting part (88) or the strip supporting structure (89) of the first sewage recovery system, or on the housing of the water washing cleaning device, or on the sump (63).

4. A water washing and cleaning device as claimed in claim 3, characterized in that the micro-pump (84) is located on the holding part (87) or the supporting part (88) or the adhesive tape supporting structure (89) of the first wastewater recovery system, the water inlet of the micro-pump (84) is directly connected to the suction pipe (83), the water washing and cleaning device comprises a wastewater delivery pipe, the wastewater delivery pipe is a water pump output pipe (852), and both ends of the water pump output pipe (852) are respectively connected to the water outlet of the micro-pump (84) and the wastewater tank (63).

5. A water washing and cleaning device as claimed in claim 3, characterized in that the micro water pump (84) is located on the sewage tank, the outlet of the micro water pump (84) is directly connected to the sewage tank (63), the water washing and cleaning device comprises one or two sewage pipes, wherein the sewage pipe is a water pump input pipe (851), or a water pump input pipe (851) and a middle connecting pipe (853), one end of the middle connecting pipe (853) is provided with a joint, the other end is connected to the inlet of the micro water pump (84), one end of the water pump input pipe (851) is connected to the water suction pipe (83), and the other end of the water pump input pipe (851) is connected to the inlet of the micro water pump (84) or the joint of the middle connecting pipe (853).

6. A water scrubbing cleaning device according to claim 3 wherein said micro-pump (84) is located on the housing of said water scrubbing cleaning device, said water scrubbing cleaning device comprising two or three sewage conduits, wherein the delivery pipelines are a water pump input water pipe (851) and a water pump output pipeline (852), or a water pump input water pipe (851), a water pump output pipeline (852) and an intermediate connecting pipe (853), one end of the middle connecting pipe (853) is provided with a joint, the other end is connected with a water inlet of the micro water pump (84), one end of the water pump input pipeline (851) is connected with the water suction pipe (83), the other end of the water pump input pipe (851) is connected with the water inlet of the micro water pump (84) or the joint of the middle connecting pipe (853), and two ends of the water pump output pipeline (852) are respectively connected with a water outlet of the micro water pump (84) and the sewage tank (63).

7. A water scrubbing apparatus in accordance with claim 2, wherein said spring (86) is further disposed at the junction of said support member (88) and said holding member (87).

8. A water washing cleaning device according to claim 2, characterized in that the water pipe (83) with suction hole (82) of the first sewage recovery system is also arranged on the strip support structure (89).

9. A water scrubbing apparatus in accordance with claim 1 wherein the rubber strips (811) of the first effluent recovery system are generally natural rubber and thermoplastic polyurethane; the adhesive tape (811) of the first sewage recovery system is arranged into a linear strip, or a circular arc strip, or a V-shaped strip, or a trapezoidal strip through an adhesive tape supporting structure (89), and surrounds the periphery of the disc brush (1), the chassis (10) or the rolling brush (14); the cross section of the rubber strip (811) can also be rectangular, square, parallelogram or rounded.

10. A water washing and cleaning device as claimed in claim 5, characterized in that the suction pipe (83) and the sewage water pipe (851) can be connected in a T-shaped connection, an L-shaped connection or the like.