EP3628204B1 - Unité d'alimentation pour une machine de nettoyage pouvant être raccordée au moyen d'au moins un tuyau flexible - Google Patents

Unité d'alimentation pour une machine de nettoyage pouvant être raccordée au moyen d'au moins un tuyau flexible Download PDF

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Publication number
EP3628204B1
EP3628204B1 EP19209472.0A EP19209472A EP3628204B1 EP 3628204 B1 EP3628204 B1 EP 3628204B1 EP 19209472 A EP19209472 A EP 19209472A EP 3628204 B1 EP3628204 B1 EP 3628204B1
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EP
European Patent Office
Prior art keywords
supply unit
cleaning machine
hydraulic
fluid
water
Prior art date
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Application number
EP19209472.0A
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German (de)
English (en)
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EP3628204A1 (fr
Inventor
Helmut Barbisch
Michael Keith Ching
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Swisslogo AG
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Swisslogo AG
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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
    • 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • A47L11/201—Floor surfacing or polishing machines combined with vacuum cleaning devices with supply of cleaning agents
    • 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/04—Floor surfacing or polishing machines hand-driven
    • A47L11/08—Floor surfacing or polishing machines hand-driven with rotating tools
    • A47L11/085—Floor surfacing or polishing machines hand-driven with rotating tools with supply of cleaning agents
    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc brushes
    • 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
    • A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
    • 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
    • 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4066—Propulsion of the whole machine
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L11/4072—Arrangement of castors or wheels
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4086—Arrangements for steam generation
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings

Definitions

  • the invention relates to a supply unit for a cleaning machine that can be connected via at least one flexible hose according to the preamble of claim 1, as well as a cleaning device with such a supply unit.
  • the components to be driven can not only be the components of the supply unit itself, for example a water pump for pumping water from the water tank to the heating device or the drive of the suction turbine of the suction device, but also components of a cleaning machine that can be connected to it.
  • the otherwise autonomous drive from the cleaning machine (in particular completely) into the Supply unit relocated.
  • the cleaning machine itself can manage without an energy source, for example a fuel tank or a battery, and yet moving components such as drive wheels or brushes can be driven there.
  • the drives are essentially hydraulic.
  • a (central) drive motor in particular a diesel internal combustion engine, is provided, the fuel tank of which is arranged in the supply unit.
  • This internal combustion engine then drives one or more hydraulic pumps, the pressurized hydraulic fluid can then be used in many ways, for example to drive the drive of the supply unit, to drive the water pump, the suction turbine, the fan of the heating device or to pump fuel from the fuel tank the burner of the heating device.
  • the pressurized hydraulic fluid can also be used to drive movable components of the cleaning machine arranged via a flexible hose line via a flexible hydraulic line.
  • the invention is not limited to an internal combustion engine as the central drive source.
  • Other drives are also quite conceivable and possible.
  • Particularly preferred, however, are embodiments in which the supply unit works autonomously, that is to say no further ones from the outside Energy supply is required, but conversely, its energy is made available to the cleaning machines.
  • flexible hose or “line” is to be seen correspondingly broadly. These components are not only used to transport fluids, such as hot water, steam or negative pressure hydraulic fluid as well as dirty water, but rather the term “flexible hose” or “line” should also be understood to include a multiple hose, for example for the supply of hydraulic fluid to
  • the Figure 1 shows in a schematic representation an embodiment of a supply unit according to the invention.
  • the Figure 1a shows a first embodiment of a cleaning machine according to the invention.
  • the Figure 1b shows a second embodiment of a cleaning machine according to the invention. (Overall, the Figures 1, 1a and 1b an embodiment of a cleaning device according to the invention)
  • the Figure 2 shows in a schematic diagram an embodiment of a supply unit according to the invention.
  • FIG. 3 shows in a schematic representation an embodiment of a cleaning machine according to the invention similar to that of FIG Figure 1a .
  • the supply unit 1 shown serves to supply cleaning machines R1, R2, as they are in the Figures 1a and 1b are shown as alternatives.
  • the connection is made via flexible hoses 12, which are described in more detail below.
  • the supply unit itself has a water tank 2 for fresh water.
  • the tank is essentially cuboid-shaped to save space and has a filler neck 2a and fill level sensors 2b.
  • a water filter 4 can be built into the line 3.
  • Decalcifying agent or cleaning agent or other additives can be added via an additional line 5.
  • FIG. 1 a fuel tank for holding fossil fuel, especially diesel.
  • This fuel tank 6 has a filler neck 6a. It is also designed in a cuboid shape to save space.
  • the dirty water tank 7 has an outlet 7a which can be opened via a valve (not shown).
  • the dirty water tank 7 has a level sensor 7b.
  • the entire supply unit is designed to be self-propelled. To this end, it has wheels 8, the rear pair of wheels 8 being drivable via a hydraulic motor.
  • the front wheels are designed to be steerable, with the steering angle being able to be fixed via a drawbar 10.
  • An operating console 11 is arranged on the drawbar 10, via which the essential components of the supply unit can be controlled.
  • the essential components of the supply unit (with the exception of the tanks) are combined to form a structural unit, the support frame being made up of several carriers that surround an interior space.
  • the carriers can be formed from profiles, preferably hollow profiles with a rectangular cross section. Overall, the carriers of the support frame 4a expediently extend along the side of an imaginary cuboid. The entire support frame 4a including the components contained therein forms the so-called "power module", which can also be moved separately from the tanks 2, 6 and 7 for assembly or service purposes.
  • the cleaning machines may also have the Figures 1a and 1b such control consoles on to control functions can.
  • the data can be transmitted either by radio or via lines not shown.
  • a flexible hose 13 is provided, which is designed as a hydraulic double hose and can be detached via connections 14 (plug-in couplings) with the supply unit 1 or the Cleaning machine according to Figure 1 is connectable.
  • the pressurized hydraulic fluid guided therein is used to drive movable components, in particular brushes, such as those shown in FIG Figure 3 will be described in more detail later.
  • a flexible hose 15 is provided which is used to supply hot water or steam from the supply unit to the cleaning machine according to FIG Figure 1a serves.
  • the connections can also be made via detachable plug-in couplings 16.
  • a dirty water hose 17 which can be detachably connected via plug-in couplings 18. It is used to discharge dirty water to the supply unit.
  • FIG. 2 shows the supply unit 1 on the basis of an exemplary embodiment in greater detail, with the so-called “power module 4” in particular being shown schematically in greater detail with its internal structure. Otherwise, the same parts have the same reference numbers as in Figure 1 .
  • the supply unit 1 has a water tank 2 and a heating device 19 for heating water from the water tank 2.
  • a water pump 20 in the water line 30 is used to convey water from the water tank 2 to the heating device 19.
  • the output of the heating device 19 is connected to a hot water and / or steam connection 16.
  • a hot water and / or steam connection 16 In addition to hot water at almost 100 ° C, superheated steam at higher temperatures (e.g. between 130 ° C and 180 ° C) can also be provided.
  • a waste water tank 7 is also provided.
  • This waste water tank is connected to a suction device 22 via a waste water line 21, which is used to suck off waste water from a cleaning machine via a flexible hose that can be connected to the waste water connection 18 and ultimately to bring it into the waste water tank 7.
  • a (central) drive is provided, which essentially has a diesel internal combustion engine M and - in the example shown - three hydraulic pumps 23, 24 and 25.
  • the fuel tank 6 for the internal combustion engine M is part of the supply unit, with which it can work autonomously. This means that it does not need any additional energy supply from the outside, for example via a power cable.
  • the supply unit, the energy ultimately taken from the fuel can be used to generate hot water or steam, to drive components, be it in the supply unit itself or in the cleaning machine connected to it (such as the brushes according to the cleaning machine of the Figure 1a or 3).
  • the supply unit 1 has wheels 8, of which the rear wheels are driven via a hydraulic motor H.
  • the hydraulic pump 25 is provided, from which a line leads via a control valve 26 to the hydraulic motor.
  • control lines for the regulating valve 26 and also the other valves are not shown for the sake of clarity.
  • An electronic control unit is provided (also not shown), which can be arranged either in the supply unit or externally.
  • electrical control signals In principle, manual control of the valves is also conceivable and possible.
  • the drive is designed in such a way that when the valve 26 is closed, a braking function in the sense of a handbrake is achieved. This means that the supply unit is held even on sloping spots without the need for an additional brake.
  • the illustrated embodiment of the supply unit according to the invention is designed to be self-propelled, a non-self-propelled construction is also conceivable and possible. It is then loaded as a structural unit on the loading area or the chassis of the vehicle, in particular a truck for municipal purposes.
  • the diesel engine M has an electric starter (not shown) and receives the fuel via the diesel line 26. Its engine output can be regulated by a control device (not shown).
  • the diesel engine M drives two further hydraulic pumps 23 and 24, which can be seated on a common shaft.
  • the hydraulic pump 23 is used via a control valve 27 to drive the hydraulic fan motor H1 of the suction device 22.
  • the hydraulic pump 24 serves to supply the external cleaning machine via the hydraulic connection 14. Regulation can take place via the valve 28. At this point it should be mentioned that the oil reservoir is not shown for reasons of clarity. It is indicated schematically by a horizontal U with the reference number 29.
  • hydraulic motor can be seen very broadly. It also includes pumps that are driven by hydraulic fluid.
  • the hydraulic drive Compared to a conceivable electric drive, the hydraulic drive has the advantage of being small in size and lower in weight. Even very powerful components with high performance can be easily controlled.
  • the Figure 3 shows an embodiment of a hand-held cleaning machine R1 similar to that in FIG Figure 1a is shown.
  • the hand-held cleaning machine R1 has a handle 33 with any operating elements (not shown) and a pair of main wheels 34 and support wheels 35.
  • the hand-held cleaning machine according to FIG Figure 3 a connection 14 via which a flexible hydraulic line can be connected.
  • the hydraulic motor H2 which in turn drives a cleaning brush 36 or several coupled brushes, can be driven via this hydraulic line.
  • the direction of rotation of the cleaning brush 36 or, in the case of several pumps, the direction of rotation of one, several or all of the brushes can be changed by the operator. It is also possible for an electronic control unit to automatically change the direction of rotation of the brushes at predetermined time intervals.
  • a suitable valve combination can be provided in a hydraulic motor, which, when the direction of rotation is reversed, simply acts on the hydraulic motor on different lines and with pressurized hydraulic oil.
  • the speed of the brushes is preferably between 50 and 90 revolutions per minute, very preferably in the order of magnitude of 70 revolutions per minute. It has been shown that in this speed range, especially outdoors on roads or sidewalks, excellent removal of dirt stuck to the floor, in particular chewing gum residue, is possible.
  • the steam or hot water can then be applied to the surface to be cleaned at a suitable point.
  • the steam from the boiler the boiler temperature of which is 170 ° C, for example, relaxes in the area of the implement before it hits the ground to a temperature of preferably between 90 ° C and 120 ° C, preferably between 92 ° C and 110 ° C. It has been shown that in this temperature range an excellent removal of chewing gum residues is again possible.
  • both hydraulic drives as in the Figures 1, 1a , 2 and 3 as well as drives with steam or mixtures thereof can be provided.
  • the invention also relates to the use of a supply unit or a cleaning machine for removing dirt from surfaces located in the outer area, in particular streets and / or sidewalks. Above all, it is possible to remove dirt residues in an excellent manner, in particular chewing gum residues.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Claims (15)

  1. Unité d'alimentation pour une machine de nettoyage (R1, R2) pouvant être raccordée par au moins un tuyau flexible avec
    - un dispositif de chauffage (19) pour chauffer de l'eau
    - une pompe à eau (20) pour acheminer de l'eau dans ou hors du dispositif de chauffage (19)
    - un raccord d'eau chaude et / ou de vapeur (16) se trouvant en liaison avec la sortie du dispositif de chauffage (19)
    - un réservoir d'eau usée (7) et
    - un dispositif d'aspiration (22) - comprenant de préférence une turbine d'aspiration - pour aspirer l'eau usée d'un raccord d'eau usée (18) dans le réservoir d'eau usée (7)
    caractérisée en ce que
    - l'unité d'alimentation présente au moins une unité d'entraînement centrale (M, 23, 24, 25 ; 37, 19') pour l'actionnement d'au moins un composant à entraîner de l'unité d'alimentation (1) et / ou d'une machine de nettoyage (R1, R2) pouvant y être raccordée,
    - dans laquelle l'unité d'entraînement comprend un dispositif (19' ; M, 23, 24, 25) pour produire un fluide se trouvant sous pression, lequel peut être amené par au moins une conduite de fluide d'un ou de plusieurs composants à entraîner de l'unité d'alimentation (1) et / ou d'une machine de nettoyage (R1, R2) pouvant y être raccordée, et
    - en ce que le fluide est un fluide hydraulique, plus particulièrement une huile hydraulique, et le dispositif pour produire un fluide se trouvant sous pression présente au moins une pompe hydraulique (23, 24, 25) entraînée par un moteur (M), de laquelle au moins une conduite hydraulique avec un fluide hydraulique se trouvant sous pression conduit à au moins un moteur hydraulique (H, H1, P1, P2, L ; H2).
  2. Unité d'alimentation selon la revendication 1, dans laquelle l'unité d'entraînement
    - de préférence, centrale - comprend un moteur à combustion (M).
  3. Unité d'alimentation selon la revendication 1, dans laquelle l'unité d'entraînement centrale comprend une unité de commande et / ou réglage électrique (37) qui peut être alimentée en courant, de préférence, par un câble d'alimentation en courant (38) externe, conduisant à l'unité d'alimentation, et / ou une batterie rechargeable dans l'unité d'alimentation.
  4. Unité d'alimentation selon l'une des revendications 1 à 3, dans laquelle deux ou plusieurs pompes hydrauliques (23, 24, 25) sont prévues, qui peuvent être actionnées par un moteur commun (M), de préférence un moteur à combustion.
  5. Unité d'alimentation selon l'une des revendications 1 à 4, dans laquelle elle présente au moins un, de préférence, tous les moteurs hydrauliques suivants :
    - un moteur hydraulique (20) pour l'entraînement de la pompe à eau (P1),
    - un moteur hydraulique (H1) pour l'entraînement de la turbine d'aspiration (22),
    - un moteur hydraulique pour l'entraînement d'un ventilateur (L) du dispositif de chauffage (19),
    - un moteur hydraulique (P2) pour l'acheminement de carburant à partir d'un réservoir de carburant (6) dans le brûleur du dispositif de chauffage (19),
    - un moteur hydraulique pour entraîner des roues (8) du dispositif d'alimentation (1).
  6. Unité d'alimentation selon l'une des revendications 1 à 5, caractérisée en ce qu'elle présente au moins une pompe hydraulique (24) qui met à disposition un fluide hydraulique se trouvant sous pression au moyen d'un raccord hydraulique (14), lequel fluide peut être amené, par une conduite hydraulique flexible pouvant être exclue (13), à des composants - de préférence un moteur hydraulique (H2) pour brosses rotatives - d'une machine de nettoyage (R1, R2) externe.
  7. Unité d'alimentation selon l'une des revendications 1 à 6, dans laquelle le dispositif de production d'un fluide se trouvant sous pression comprend, à la place de la pompe hydraulique, un dispositif de chauffage (19') pour produire de la vapeur se trouvant sous pression, avec laquelle peuvent être entraînés des composants de l'unité d'alimentation et / ou d'une machine de nettoyage (R1, R2) y étant raccordée.
  8. Dispositif de nettoyage avec une unité d'alimentation (1) selon l'une des revendications 1 à 7 et au moins une machine de nettoyage (R1, R2) y étant raccordée par au moins un tuyau flexible (12 ; 13, 15, 15', 17).
  9. Machine de nettoyage selon la revendication 8, dans laquelle elle est conçue comme une machine de nettoyage (R1, R2) manuelle.
  10. Machine de nettoyage selon la revendication 8, dans laquelle elle peut être fixée de façon détachable au châssis d'un véhicule, plus particulièrement d'un camion.
  11. Machine de nettoyage selon l'une des revendications 8 à 10, dans laquelle elle présente un raccord (16) pour un tuyau flexible (15) pour l'amenée de vapeur ou d'eau chaude.
  12. Machine de nettoyage selon la revendication 11, caractérisée en ce que la température de la vapeur est réglée de manière telle qu'elle se situe dans la zone du sol à nettoyer entre 90°C et 120°C, de préférence, entre 92°C et 110°C.
  13. Machine de nettoyage selon l'une des revendications 8 à 12, dans laquelle elle présente un raccord (18) pour un tuyau flexible (7) pour l'aspiration à partir d'une zone d'aspiration (18a) de la machine de nettoyage.
  14. Machine de nettoyage selon l'une des revendications 8 à 13, dans laquelle est prévue au moins une brosse de nettoyage rotative (36) dont le sens de rotation peut être commandé de façon réversible.
  15. Utilisation d'une machine de nettoyage selon l'une des revendications 8 à 14 pour éliminer les souillures, en particulier les restes de chewing-gum, sur des surfaces de sol, plus particulièrement sur des emplacements situés à l'extérieur, des rues et / ou des trottoirs.
EP19209472.0A 2015-11-20 2016-11-18 Unité d'alimentation pour une machine de nettoyage pouvant être raccordée au moyen d'au moins un tuyau flexible Active EP3628204B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA751/2015A AT518047A1 (de) 2015-11-20 2015-11-20 Versorgungseinheit für eine über mindestens einen flexiblen Schlauch anschließbare Reinigungsmaschine
PCT/EP2016/078182 WO2017085282A2 (fr) 2015-11-20 2016-11-18 Unité d'alimentation pour une machine de nettoyage raccordable par au moins un tuyau flexible
EP16808575.1A EP3376928A2 (fr) 2015-11-20 2016-11-18 Unité d'alimentation

Related Parent Applications (1)

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EP16808575.1A Division EP3376928A2 (fr) 2015-11-20 2016-11-18 Unité d'alimentation

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EP3628204A1 EP3628204A1 (fr) 2020-04-01
EP3628204B1 true EP3628204B1 (fr) 2021-02-17

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EP16808575.1A Withdrawn EP3376928A2 (fr) 2015-11-20 2016-11-18 Unité d'alimentation
EP19209472.0A Active EP3628204B1 (fr) 2015-11-20 2016-11-18 Unité d'alimentation pour une machine de nettoyage pouvant être raccordée au moyen d'au moins un tuyau flexible

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP16808575.1A Withdrawn EP3376928A2 (fr) 2015-11-20 2016-11-18 Unité d'alimentation

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US (1) US10888208B2 (fr)
EP (2) EP3376928A2 (fr)
AT (1) AT518047A1 (fr)
WO (1) WO2017085282A2 (fr)

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CN109550287B (zh) * 2018-11-29 2021-05-04 安徽泓济环境科技有限公司 一种污水处理用出水堰加盖除藻设备
CN116158702A (zh) * 2021-04-30 2023-05-26 追觅创新科技(苏州)有限公司 清洁设备及其控制方法
CN114788666B (zh) * 2022-05-11 2024-01-16 深圳市无限动力发展有限公司 具有热水清洁系统的扫地机
SE545934C2 (en) * 2022-07-27 2024-03-19 Best 2 Clean Sweden Ab Vacuum cleaning system with a robotic cleaner unit
SE545933C2 (en) * 2022-07-27 2024-03-19 Best 2 Clean Sweden Ab Vacuum cleaning system with a robotic cleaner unit

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AT412189B (de) * 2002-08-20 2004-11-25 Walser & Co Ag Verfahren zum reinigen von stark verschmutzten bodenflächen sowie dafür geeignetes bodenreinigungsgerät
EP1498063A1 (fr) * 2003-07-18 2005-01-19 WALSER & CO. AG Méthode et appareil pour le nettoyage de surfaces, en particulier de sols
KR100751462B1 (ko) * 2006-02-13 2007-08-23 삼성광주전자 주식회사 스팀청소 겸용 진공청소기
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EP4209164A1 (fr) * 2022-01-10 2023-07-12 Bissell Inc. Appareil de nettoyage à vapeur
US11910977B2 (en) 2022-01-10 2024-02-27 Bissell Inc. Surface cleaning apparatus with steam

Also Published As

Publication number Publication date
US20180263452A1 (en) 2018-09-20
EP3628204A1 (fr) 2020-04-01
EP3376928A2 (fr) 2018-09-26
WO2017085282A2 (fr) 2017-05-26
WO2017085282A3 (fr) 2017-07-13
AT518047A1 (de) 2017-06-15
US10888208B2 (en) 2021-01-12

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