EP3426124A1 - Neue reinigungsvorrichtung und verfahren zur reinigung - Google Patents
Neue reinigungsvorrichtung und verfahren zur reinigungInfo
- Publication number
- EP3426124A1 EP3426124A1 EP17712044.1A EP17712044A EP3426124A1 EP 3426124 A1 EP3426124 A1 EP 3426124A1 EP 17712044 A EP17712044 A EP 17712044A EP 3426124 A1 EP3426124 A1 EP 3426124A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- endless belt
- cleaning device
- brush body
- liquid
- cleaned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 145
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 94
- 230000000694 effects Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000011086 high cleaning Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 22
- 230000018109 developmental process Effects 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000000356 contaminant Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000011109 contamination Methods 0.000 description 8
- 230000032258 transport Effects 0.000 description 7
- 230000001680 brushing effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 230000009975 flexible effect Effects 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011538 cleaning material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- -1 brushes Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4047—Wound-up or endless cleaning belts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
Definitions
- the present invention relates to a cleaning device according to the O berbegriff of claim 1 and a method for cleaning according to the preamble of claim 13.
- Cleaning devices are known for numerous applications. Particular attention is given there in floor cleaning facilities where there are different types gi bt. These include hand operated household cleaning devices such as shown in E P 2 387 932 A1 or D E 20 2009 013 434 U l, and large area cleaning devices such as shown in EP 2 343 003 A1.
- cleaning devices use cylindrical brushes, which are arranged with their axis of rotation paral lel to be cleaned surface.
- brush assemblies are also known in particular in connection with large-area cleaning devices, in which tel-shaped brushes are used whose axis of rotation is perpendicular to the surface to be cleaned, such as DE 12 49 395 A1, EP 0 367 732 A1 and EP 0 705 558 A1 show.
- a cleaning device which has an endless belt and at least one brush body. Since act in two counter-rotating
- the endless belt is provided for the removal of dirt and moisture, resulting in a total of a high cleaning performance, but also a relatively complex structure vorlie.
- DE 698 03 552 T2 shows a cleaning device in which the endless belt directly interacts with a brush body, so that the brush body loosens or removes dirt and liquid from the endless belt.
- the discharge of contamination and liquid is carried out there by a low-pressure suction source which, however, requires additional energy expenditure in addition to the drive of endless belt and brush body.
- the liquid substances are not sufficiently removed from the endless belt.
- Aufga be the present invention is inquirezustel a cleaning device len, which has a simple structure with low energy consumption, where in the cleaning performance in particular still be high sol l.
- sol l the cleaning device in particular have a compact design.
- the inventors have recognized that the task can be solved particularly easily if there are means for extruding liquid out of the endless belt, because then a suction device can be dispensed with, but instead the liquid can be dispensed from the Endless belt discharged and, where appropriate, in a collecting container a ben ben can be ben.
- the cleaning device according to the invention with a housing, at least one endless belt and at least one brush body, wherein the at least one brush body acts on at least one contact against the endless belt in order to loosen and / or remove contaminants from the at least one endless belt, is therefore characterized by a middle for expressing liquid from the at least one endless belt.
- the brush body acting against the endless belt is set in such a way that, in addition to brushing out dirt, at least a partial brushing of liquid takes place, which is present on or in the endless belt.
- This improves the cleaning and drying of the endless belt.
- this can reduce the pressure force of the means for squeezing, whereby the energy consumption of the cleaning device can be reduced.
- the total operating time of the cleaning device for a given battery charge can be increased.
- a Ka bel can be provided operation, for which then the energy requirement would be reduced.
- the adjustment of the brush body can be done, for example, by adjusting the pressure against the endless belt and / or by using bristles engaging in the endless belt.
- the speed of the brush body at the contact between brush body and endless belt is higher than the speed of the endless belt on the contact, since then an optimal brushing out of dirt and possibly also liquid.
- the direction of rotation of the at least one endless belt points away from the surface to be cleaned at the contact between the brush body and the endless belt.
- the ejection means preferably have two roller bodies between which an endless belt is pressed in the meantime. Then the expression means can be particularly simple to implement constructively.
- the at least one endless belt and the at least one brush body in each case at least partially aufl on the surface to be cleaned aufl, then in contrast to DE 20 2014 001 491 U l no second brush body is required and the Cleaning device has a particularly simple construction. If the endless belt rests only in the region of a guide means on the surface to be cleaned, then the contact pressure on the surface to be cleaned and thus the cleaning effect can be increased.
- the endless belt can also be an adjustment possibility for the endless belt be provided such that the angle of inclination of the endless belt against the surface to be cleaned is adjustable bar.
- the contact pressure on the surface to be cleaned can be adjusted and, on the other hand, the surface with which the endless belt simultaneously rests on the surface to be cleaned.
- the ejection means are arranged behind the at least one contact between the brush body and the endless belt in relation to the direction of rotation of the at least one endless belt. This will embarkgestel lt that dirt is removed only from the endless belt and is not incorporated by the Auspressstoff in the endless belt, whereby the cleaning performance can be kept very high.
- the ejection means are adapted to provide a selectively selectable contact pressure to readjust the moisture of the surface to be cleaned.
- the ejection means can also be adjusted in such a way that there is no contact pressure in order to effect no pressing out of liquid in certain operating states.
- the expressing means can be formed bar of the endless belt.
- Endless band and brush body is selectively adjustable bar, wherein here the brush body from the endless band bea bstand bar is formed.
- means are provided for discharging the squeezed liquid away from the at least one endless belt and / or means for discharging the removed dirt away from the at least one endless belt. Then, the dirt or the liquid can be particularly easily given b in a corresponding receptacle a, where in this preferably out as a dirty water collection container out forms. If the liquid-conducting means and the dirt-removing means are designed in particular as a unitary component, the cleaning apparatus has a particularly simple design. These discharge means support the brush body, which if necessary already carries very liquid and dirt into the receptacle.
- the liquid-absorbing agents and / or the dirt-removing agents have sealing means opposite the endless belt. As a result, the passage of liquid or contamination can be prevented.
- the liquid adsorbents and / or the contaminants are formed with at least one discharge surface, wherein the liquid etchant and / or the bulk compound are formed as discharge plates.
- the cleaning device is structurally particularly easy out forms.
- the liquid adsorbents and / or the contaminants are arranged between the contact between the brush body and the endless belt and the ejection means and / or that the liquid etchant and / or the contaminants are at least an endless belt bea standed are arranged. Then, the removal and prevention of incorporation of dirt into the endless belt is more effectively prevented and the drying of the endless belt is promoted since the liquid is removed from the endless belt against the direction of rotation thereof.
- the Schmutza bleitsch at least partially have a contour that forms out corresponding to the contour of the brush body. Then a particularly uniform pollution transport and - discharge is guaranteed.
- the contaminants are spaced from the outer contour of the brush body in the operating state in the range of 0 mm to 5 mm, in particular in such a way that a self-cleaning effect is achieved
- means are provided for adjusting the tension of the at least one endless belt, wherein the tensioning means preferably comprise at least one roller body, in which the pressure adjustment means in particular comprise the ejection means. Then, during operation of the cleaning device, an optimum tension can always be maintained or, if necessary, can be reset automatically.
- the position of the discharge means can also be changed at the same time in order to ensure optimum positioning of the discharge means to the endless belt.
- a guiding means for example a guiding regardless of the squeegee displaceable adjust the endless belt tension.
- a splash guard is arranged, which preferably rests with sealing means on the endless belt.
- a transfer of liquid splashes during pressing can be prevented.
- no dirt particles can be thrown forward from the cleaning device.
- a dirt collecting container is provided with a receiving edge, which is vertically arranged at the level or below the outer contour of the brush body in the operating state. Then the contamination entry is optimized. Alternatively or additionally, an extraction for the dirt and the liquid can be provided.
- the cleaning device has a Absteil configuration toforcebring the cleaning device thereon a substrate, the Absteil configuration is arranged so that the endless belt and the brush body does not touch the ground for the cleaning device placed thereon. Then, the cleaning device can be stored in a particularly space-saving, at the same time an optimal drying of endless belt and brush is guaranteed, so that a microbial contamination is effectively prevented. In this position, the cleaning device and a change of the endless belt and the brush body is very easy to carry out.
- the endless belt has a drivable base on which a cleaning part releasably rests, wherein the coupling between base and cleaning part by bracing the base, whereby the cleaning part is pressed onto the base, can be produced.
- the base is a rubber band.
- the base in the drive direction extending guide means for the drive means of the cleaning device.
- U na bhfitiger protection is claimed for the inventive method for cleaning a surface with a cleaning device comprising a housing, at least one endless belt and at least one brush body, wherein soils loosened by the action of the at least one brush body on at least one contact against the endless belt of the at least one endless belt and / or be removed, which is characterized in that liquid is pressed with means for squeezing liquid from the at least one endless belt.
- the device according to the invention is used.
- the squeezing force is regulated in order to adjust the moisture of the surface to be cleaned in a targeted manner.
- the brush roller brushes fluid out of the endless belt.
- a liquid suction is carried out continuously, the surface to be cleaned is cleaned with the endless belt, the endless belt at the same time resuming the discharged liquid.
- the rotational speed of the at least one endless belt during the polishing step is increased relative to the other process steps.
- the speed of the brush body is also increased.
- these method steps are carried out in the sequence of wiping, drying and polishing.
- Advantageously can be done before wiping with the remplisstechnikszuga be scrubbing, in which be worked without remplisstechnikszuga be.
- the speeds of endless belt and brush body are lower.
- the surfaces to be cleaned can be not only floors, but also walls, windows and other surfaces, especially machine and vehicle surfaces.
- FIG. 3 shows the cleaning device according to the invention according to a second preferred embodiment in a cross-sectional view
- FIG. 4 shows the cleaning device according to FIG. 3 in a perspective view
- 5a, 5b detail display for endless belt guide with respect to the cleaning device of FIG. 3,
- FIG. 7 shows the mode of operation of the cleaning device according to FIG. 3.
- FIGS. 1 and 2 a first second preferred embodiment of the cleaning device 10 according to the invention is shown.
- the cleaning device 10 has a housing 12 with a handle 14 hinged thereto, an endless belt 16, a brush body 18, a dirty water tank 20 and a discharge plate 22.
- the endless belt 16 is guided over two bottom guide rollers 24, 26, where at the front guide roller 24 parallel to the lower endless belt surface 28, which alslie on a surface 30 to be cleaned, displaceable in the cleaning device 10 angeord net is to adjust the tension of the endless belt 16.
- extrusion means 32 are provided in the form of a further guide roller 34 and a pressing roller 36 acting against it, between which the endless belt 16 is guided and pressed out.
- the squeeze roller 36 can be selectively displaced relative to the guide roller 34 in order to adjust the contact force on the endless belt 16.
- a nozzle 38 is provided above the endless belt 16 and facing forwards, via which liquid (not shown in FIG. 1) can be applied to the surface 30 to be cleaned and / or the endless belt 16.
- This liquid is taken from corresponding containers (not shown), which are preferably arranged in the handle 14. Instead of a single nen nozzle can also be a distribution bar, a drip or the like. (not shown) are used.
- a control device located on the handle is a control device (not shown) for the cleaning device 10.
- the housing 12 also houses a drive in the form of an electric motor (not shown) which drives both the upper guide roller 34 and the brush body 18.
- the motor is connected to the guide roller 34 via a transmission belt (not shown), and a second transmission belt (not shown) is crossed
- the base 40 of the endless belt runs around the guide rollers 24, 26, 34, the base 40 carrying the cleaning part of the endless belt.
- the base 40 may be formed, for example, as a rubber band.
- the base 40 may be fixedly connected to the cleaning member or the cleaning member is only loosely and by the tension of the endless belt both are coupled together.
- FIG. 2 shows the mode of operation of the cleaning device 10 according to the invention.
- a cleaning liquid R (wash liquor), which can be mixed arbitrarily from water stored in separate tanks (not shown) and suitable cleaning additives, is applied to the surface 30 to be cleaned and / or the endless belt 16.
- the endless belt 16 receives this cleaning fluid R and contaminants from the surface to be cleaned.
- the endless belt 16 a special len Mikromaschinebesatz and transports the recorded Su b dancing in the transport direction A toward the brush body 18.
- Anstel le of such a microfibre occupation other suitable materials, such as textiles, brushes, nylon pads or the like. or their combination.
- the brush body 18 also receives dirt and liquid and transports it in the direction of rotation B to the top.
- a suction effect S is generated, which supports the removal of dirt and Flu u uber above the contact 42 beyond.
- the brush material of the brush body 18 acts against the endless belt 16 and loosens or removes in the endless belt 16 received dirt and in some cases also liquid.
- Bristles made of natural or synthetic materials, as well as textile materials in general, microfibre and nylon are very well suited as brush material.
- the rotation speed of the brush body 18 is set in such a manner that the contact 42 is overtaken by the endless belt 16, resulting in a blower wheel effect.
- the rotational speed of the brush body 18 is thus higher in the contact 42 than the transport speed of the endless belt 16th
- the contaminant liquid mixture D dissolved out of the endless belt 16 is conveyed upward by the impeller effect in the direction of the deflector plate 22, where the impeller effect additionally supports the suction effect S, which causes an air flow to the top.
- This air flow is amplified by a chimney effect, the section between the Endlosbanda 44 and the side wall 46 of the dirty water tank 20 is formed. Since the air flow wants to relax, it directs the pollutant liquid mixture D into the dirty water tank 20.
- the deflector plate 22 supports this by its inclination to the dirty water tank 20 so that dirt liquid mixture D impinging on the deflector sheet 22 enters the dirty water tank 20 a is passed.
- the deflector 22 is arranged without gap formation and without touching the endless belt 16 in the operating state, so that Ü Ü crossing of the contaminant liquid mixture D in the space devishal b of the discharge plate 22 is largely excluded. This prevents contamination in the direction of rotation A of the endless belt 16 devishal b of the deflector 22 is still in the endless belt 16.
- the at least partial brushing of liquid with the brush body 18 from the endless belt 16 improves the cleaning and drying of the endless belt 16.
- the pressure force of the ejection means 32 can be reduced, whereby the energy requirement of the cleaning device 10 is reduced.
- the total operating time of the cleaning device 10 can be increased for a given battery charge. In the case of network operation, this reduces energy consumption.
- the endless belt 16 has a carrier material on which a cleaning material in the form of M icrofasermaterials or of the bristle material or the like. Is attached.
- a cleaning material in the form of M icrofasermaterials or of the bristle material or the like. Is attached.
- the cleaning material from the substrate a bappel bar, for example. Velcro be designed.
- the carrier material it is also possible to easily clean the cleaning material in a commercial washing machine.
- the cleaning device 10 sel bst always cleans the endless belt 16, namely by rinsing the endless belt 16 with the cleaning fluid R and subsequently removing the dirt by means of the brush body 18 and the remaining liquid with suspended matter and the like. be pressed by means of the extrusion means 32.
- the brush body 18 is because not only the pollution, but also
- the brush body 18 has addi to Sta stabilization of the cleaning device 10 and the cleaning of the endless belt 16 still have the function, pits (not shown) in the surface to be cleaned 30 of dirt to free what by the auflie with the surface 28 auflie endless belt 16 so not possible.
- the use of different brush bodies 18, which are designed to be flush-formed for this purpose, can influence the brushing force with respect to the surface 30 to be cleaned or the endless belt 16.
- height-adjustability of the brush body 18 against the surface 28 of the endless belt 16 may also be possible in order to ensure its cleaning in the case of surfaces 30 to be cleaned with numerous and / or relatively deep depressions.
- a targeted adjustment of the contact pressure of the brush body 18 against the endless belt 16 may be provided in order to selectively adjust the cleaning action of the brush body 18 a depending on a current pollution.
- a selective displaceability of the axis (not shown) of the brush body 18 gegenü over the contact 42 is provided.
- the cleaning device 10 according to the invention has, according to the figures 1 and 2, a single NEN waste water tank 20.
- a plurality of dirty water containers may be provided, for example a protective water container for large-scale dirt, which receives the contaminant liquid mixture D, and a dirt container for the pressed-out liquid F. Then, the deflector plate 22 could be pulled down so far that it is in the partition wall of these two dirt container ü passes.
- a suitable wash liquor R is distributed with the aid of the nozzle 38.
- This wash liquor R is preferably mixed together from water and one or more cleaning agents n, which are preferably stored separately in their own containers, it being possible to select the mixture in a targeted manner.
- This wash liquor R is applied depending on the requirements only on the surface to be cleaned 30, on the surface to be cleaned 30 and the endless belt 16 or only on the endless belt 16, where in the nozzle 38 corresponding Verstel l bar out forms.
- al lerdings is sprayed only directly on the surface 30, since the user has a direct control over the amount of wash liquor used.
- the surface 30 to be cleaned is then wiped moist, where the pressure roller 36 is far enough from the guide roller 34 bea that no squeezing of liquid F from the endless belt 16 takes place, so that only coarse dirt and some liquid as pollution Liquid mixture D is conveyed into the dirty water tank 20.
- the surface 30 is thereby wiped wet and pre-cleaned.
- surface 30 could be polished by means of the cleaning device 10, where neither wash liquor R is discharged nor a squeezing out of liquid F from the endless belt 16 takes place.
- the endless belt 16 may possibly be transported at an increased speed, and the brush body 18 may be operated at an increased rotational speed, if necessary, in order to increase the polishing effect.
- ken the application of a special polish from another tank (not shown) via the nozzle 38 or a specially designed nozzle (not shown) could be done to improve the Pol itur or specially l adapted to the surface 30 care agent in this incorporate.
- FIG. 3 to 7 there is shown a second preferred embodiment of the present invention. Since in Fig. 3 and 4 show various overall views of this cleaning device 100, Figs. 5a, b show two detail display ments and Figs. 6 and 7 show illustrations of the operation of this cleaning device 100th
- this cleaning device 100 has a housing 102 with a handle 104 hinged thereto, an endless belt 106, a brush body 108, a dirty water tank 110 and a discharge body 112.
- the endless belt 106 is guided via a front, bottom-side guide roller 114 and four further guide rollers 116, 118, 120a, 120b, the lower endless belt surface 122 being supported on a surface 124 to be cleaned.
- the guide roller 120a is arranged to be displaceable in the cleaning device 100.
- the endless belt 106 may be integrally formed, for example, again a base in the form of a rubber band and a cleaning part located thereon may be present.
- the endless belt 106 may also be formed integrally.
- the cleaning part is designed to be bar-like from the base.
- ejection means 126 are provided in the form of the guide roller 118 and a pressing roller 128 acting against it, between which the endless belt 106 is guided and pressed out.
- the pressure roller 128 can be displaced against the guide roller 118 in a targeted manner in order to adjust the contact force on the endless belt 106.
- a nozzle 130 is provided above the endless belt 106 and facing forwards, and can be applied to the surface 124 to be cleaned by means of the fluid (see FIG.
- This liquid is withdrawn from respective containers 132, 134 containing fresh water (132) and two different and separately stored chemicals (134), with the containers 132, 134 disposed on the handle 104.
- E is also arranged on the handle 104 is a control device 132 for the functions of the cleaning device 100.
- the housing 102 also houses a drive in the form of an electric motor 136 which drives both the pressure roller 128 and the brush body 108 by means of a deflection gear 138.
- the motor 136 is connected via a transmission belt 140 to the pressure roller 128, and a second transmission belt 142 is connected to the brush body 108 in a crossed direction, so that the endless belt 106 and the brush body 108 have different directions of rotation A, B.
- the motor 136 is fed via two batteries 144a, 144b, so that there is no dependence on an external power supply, al course, however, could be given a conventional power connection.
- the cleaning device 100 also has a front cover 146 which folds out 147 is formed. In addition to the nozzle 130 and the guide roller 120 b is attached to the front cover 146. By folding away the front cover 146, the tension on the endless belt 106 is thus released, so that this endless belt 106 can be removed.
- FIG. 5 a and 5 b where a detail of FIG. 5 a shows in FIG. 5 b, it can be seen that the endless belt 106 is guided in a defined manner by the guide rollers 114, 116, 118, 120 a (here by way of example of guide roller 114 shown), wherein each Ü a supernatant 148 of the endless belt 106 against the guide rollers 114, 116, 118, 120a, 120b consists.
- this Ü supernatant is an optimal cleaning effect also in the corner and edge area made possible.
- the defined guidance is achieved by two grooves 149 which are each arranged in an outer region of the guide rollers 114, 116, 118, 120a.
- the endless belt 106 has an inwardly projecting ridge 150, for example, has a width of about 5 mm and a depth of 3 mm.
- the endless belt 106 defines outwardly each two grooves 152 which respectively receive the outer ends 154 of the guide rollers 114, 116, 118, 120a. If the endless belt 106 has a base, then the lands 150 and grooves 152 are integrated in this base.
- the endless belt 106 is provided on its inner side 156 with a watertight coating in order to prevent penetration of liquid into the region of the motor 136. If a rubber base is used, such a coating is not required.
- the endless belt 106 is shown that in addition to the base 106 a in the form of a rubber band also has a textile cleaning part 106 b loosely on the base 106 a auflie. By tensioning the endless belt 106 connected to a stretching of the rubber band 106 a of the cleaning part 106 b is held, or by relaxing the cleaning part 106 b a be taken. As a result, the cleaning part as a wear material can be manufactured at lower cost and cleaned or replaced according to numerous uses.
- the hinge 158 between the housing 102 and handle 104 is free to move to ensure optimal handling Handha operation.
- a fully folded in the direction of the front guide roller 114 Stell ung a releasable locking of the joint 158 is provided.
- a parking position shown in FIG. 6 is made possible, in which the cleaning device 100 is placed on the side surface 160 a. This eliminates the need for a complex mechanism for a parking position, the parking space requirement is kept relatively low.
- two wheels 162 are provided, via which the cleaning device 100 can be moved like a trolley. I'm in this
- the discharge body 112 has a dirt bleit Type 170 and a remplisstechnikssa bleit Structure 172 on. It is brought close to the endless belt 106, whereby the dirt-bearing surface 170 and the fluid-conducting surface 172 act in each case against the endless belt 106 by sealing elements in the form of flexible sealing lips 174, 176.
- sealing element 174 Ü is the Bertritt of dissolved with the brush body dirt in the direction of the Auspressstoff 126 and prevented by water and by the sealing element 176, the passage of liquid on the diverter 112 paral lel to the endless belt 106 is prevented.
- the Schutza bleit composition 170 has a corresponding to the Bürstenköper 108 shaped portion 178, which is brought so close to the brush body 108 that ideally at least some bristles rub against it, thereby a self-cleaning effect for the dirt bleit Structure 170 ergi bt.
- the dirt and liquid brushed away from the endless belt 106 by the brush body 108 is transferred through the brush body 118 between the receiving edge 166 and the discharge body 112 into the waste water tank 110, i. thrown in (see arrow D). Since there is an excellent line by means of the formed between Schmutza bleit Structure 170 and brush body 108 channel, which also simultaneously passes on the suction effect S, whereby dirt and liquid are entrained. This dirt and the liquid are further transferred to the waste water tank 110 ü.
- liquid pressed out of the endless belt 106 is likewise transferred directly into the dirty water container 110 (see arrow F) by means of the extrusion means 126.
- a splash guard 180 is provided, which extends around the pressure roller 128 devishal b around, where at between splash guard 180 and endless belt 106 is also formed as a flexi ble sealing lip trained sealing element 182.
- the press roller 128 uncontrollably distributes a spray through its rotation, so that all the liquid s pressed out is detected via the discharge body 112.
- the splash guard 180 in conjunction with the sealing element 182 ensures that no dirt particles are thrown forward from the cleaning device 100.
- the cleaning device 100 in contrast to the cleaning device 10 only rests on the surface 124 to be cleaned in the area of the front guide roller 114 with the endless belt 106.
- the weight of the cleaning device 100 is distributed so that the brush body 108 carries about 60% of the total weight, while the front guide roller 114 carries about 40% of the total weight.
- the brush body 108 optimally provide for a directional compensation over the counter-rotating endless belt 106 and also achieve very good cleaning results in joints, especially in a tile floor. Due to the high ground pressure by means of the front guide roller 114, a very good absorption for dirt and liquid is achieved by the endless belt 106.
- means for adjusting the orientation of the endless belt 106 relative to the surface 124 to be cleaned are not shown.
- the bearing surface of the endless belt 106 on the surface to be cleaned 124 and thus the contact pressure on the to be cleaned Area 124 can be set in a targeted manner.
- Such means for adjusting the orientation may comprise, for example, the rear guide roller 116, which is then designed to be displaceable towards the surface 124 to be cleaned or away from it.
- the front guide roller 114 could serve.
- the following cleaning mode can, of course, also be used for the cleaning device 10 for light to medium soiling for this cleaning device 100 a:
- the cleaning device 100 is moved forward, with the nozzle 130 spraying wash liquor onto the surface 124 to be cleaned.
- the endless belt 106 wipes over it and picks up dirt and liquid from the surface 124 to be cleaned and transports everything to the brush body 108, storing the liquid in the endless belt 106.
- the brush body 108 brushes the pollutants from the endless belt 106 and also the near-surface part of the liquid and transports it into the dirty water tank 110 (arrow D).
- the remaining fluid is squeezed out of the endless belt 106 by means of the squeezing means 126 and transferred to the waste water tank 110 in the same way.
- the surface to be cleaned 124 wiped dry with the endless belt 106 by backwards and possibly back and any drops of liquid or traces the brush body 108 on the surface to be cleaned 124 eliminated.
- the liquid is particularly well absorbed or the previously wetted surfaces are dried.
- polishing of the surfaces takes place both via the rotational speed of the brush body 118 and the surface Endlosbandes 106 as well as the material selection of the endless belt 106 and the brush body 118 can be optimized respectively.
- a nozzle control in the form of an automatic coupling of the direction of travel and nozzle 130 could be provided to the effect that the nozzle 130 is activated when driving forward, but is deactivated when driving backwards, whereby when driving forward a wetting with liquid and simultaneous cleaning takes place and the reverse drive a drying.
- a cleaning device 10 is provided, which is structurally very simple and can disassemble and assemble very easy for maintenance purposes. Maintenance is improved especially when an endless belt with base and detachable cleaning part is used.
- the cleaning device 10 has a particularly high cleaning performance with only low energy consumption. This also reduces the consumption of water and cleaning agents.
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016001593.2U DE202016001593U1 (de) | 2016-03-11 | 2016-03-11 | Neue Reinigungsvorrichtung |
DE102016002922.6A DE102016002922A1 (de) | 2016-03-11 | 2016-03-11 | Neue Reinigungsvorrichtung und Verfahren zur Reinigung |
PCT/EP2017/055750 WO2017153598A1 (de) | 2016-03-11 | 2017-03-10 | Neue reinigungsvorrichtung und verfahren zur reinigung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3426124A1 true EP3426124A1 (de) | 2019-01-16 |
EP3426124B1 EP3426124B1 (de) | 2020-09-09 |
Family
ID=58360965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17712044.1A Active EP3426124B1 (de) | 2016-03-11 | 2017-03-10 | Neue reinigungsvorrichtung und verfahren zur reinigung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3426124B1 (de) |
CN (1) | CN109152506B (de) |
WO (1) | WO2017153598A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109805831A (zh) * | 2019-03-20 | 2019-05-28 | 宁波春仁电器有限公司 | 一种地刷及具有该地刷的吸尘器 |
CN110101342A (zh) * | 2019-04-28 | 2019-08-09 | 吴晓栋 | 具有刷洗组件的清洁装置 |
CN111012248A (zh) * | 2019-12-05 | 2020-04-17 | 上海高仙自动化科技发展有限公司 | 清洁组件及清洁机器人 |
CN112674657B (zh) * | 2020-12-28 | 2021-11-16 | 浙江建设职业技术学院 | 一种电动拖把 |
CN115104965B (zh) * | 2021-03-17 | 2023-07-14 | 苏州瑞久智能科技有限公司 | 清洁底座 |
CN116807316A (zh) * | 2021-12-20 | 2023-09-29 | 苏州威摩尔智能科技有限公司 | 一种双辊结构的履带式洗地机 |
CN116807315A (zh) * | 2021-12-20 | 2023-09-29 | 苏州威摩尔智能科技有限公司 | 一种大小辊结构的清洁组件及应用其的清洁设备 |
WO2023222131A1 (zh) * | 2022-05-20 | 2023-11-23 | 深圳市好奇心探索科技有限公司 | 清洁装置 |
CN116897001A (zh) * | 2022-05-20 | 2023-10-17 | 深圳市好奇心探索科技有限公司 | 清洁装置及其控制方法、控制器、计算机可读存储介质 |
WO2023221397A1 (en) * | 2022-05-20 | 2023-11-23 | Shenzhen Curiosity Exploration Technology Co., Ltd. | Cleaning device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1554070A (en) * | 1924-06-20 | 1925-09-15 | Luther P Creasy | Mop |
US2601690A (en) * | 1946-10-11 | 1952-07-01 | John N Georgas | Endless mop belt type floor mopping machine |
IT1013584B (it) * | 1973-10-16 | 1977-03-30 | Acquaro M | Macchina per lavare asciugare e lu cidare i pavimenti completamente automatica caratterizzata dall ave re un tappeto viaggiante a ciclo chiuso continuamente strisciante la superficie da lavorare imbibito di acqua o stuzzato nelle corri spondenti operazioni di lavaggio e di asciugatura |
CN2197941Y (zh) * | 1994-04-29 | 1995-05-24 | 黄平 | 地板清洁机 |
CN2251969Y (zh) * | 1996-03-27 | 1997-04-16 | 张小军 | 水洗地面拖干机 |
US5983442A (en) * | 1997-06-06 | 1999-11-16 | The Hoover Company | Carpet extractor with automatic conversion |
US6311356B1 (en) * | 1999-08-10 | 2001-11-06 | Xiao Chun Wang | Floor cleaning machine having forwardly projecting belt |
US6859976B2 (en) * | 2002-02-22 | 2005-03-01 | S.C. Johnson & Son, Inc. | Cleaning apparatus with continuous action wiping and sweeping |
CN2696519Y (zh) * | 2003-09-09 | 2005-05-04 | 闻九城 | 门窗玻璃清擦器 |
CN201641876U (zh) * | 2009-12-09 | 2010-11-24 | 刘国权 | 一种地板吸尘擦洗涂蜡多用机 |
CN202714811U (zh) * | 2012-05-30 | 2013-02-06 | 于潮 | 自洁式拖把 |
-
2017
- 2017-03-10 EP EP17712044.1A patent/EP3426124B1/de active Active
- 2017-03-10 CN CN201780028315.9A patent/CN109152506B/zh active Active
- 2017-03-10 WO PCT/EP2017/055750 patent/WO2017153598A1/de active Application Filing
Also Published As
Publication number | Publication date |
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WO2017153598A1 (de) | 2017-09-14 |
CN109152506B (zh) | 2021-04-09 |
CN109152506A (zh) | 2019-01-04 |
EP3426124B1 (de) | 2020-09-09 |
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