EP2547828B1 - Dispositif, système et procédé de nettoyage d'une pelouse artificielle - Google Patents

Dispositif, système et procédé de nettoyage d'une pelouse artificielle Download PDF

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Publication number
EP2547828B1
EP2547828B1 EP11703456.1A EP11703456A EP2547828B1 EP 2547828 B1 EP2547828 B1 EP 2547828B1 EP 11703456 A EP11703456 A EP 11703456A EP 2547828 B1 EP2547828 B1 EP 2547828B1
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EP
European Patent Office
Prior art keywords
cleaning
angle
housing
artificial
cleaning liquid
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EP11703456.1A
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German (de)
English (en)
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EP2547828A1 (fr
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Wolfgang Seeholzer
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction

Definitions

  • the invention relates to a mobile synthetic grass wet cleaning device, a system and a method for wet cleaning artificial turf.
  • DE 31 33 789 C2 (or DE 31 33 789 A1 ) is a machine for cleaning sports fields, raceways z. B. with tartan coverings and other surfaces with porous or wells having surface structures known.
  • the dirt particles, z. As sand, grass clippings, dust, debris or earth particles are detached from the nozzle emerging liquid or water jets from the ground and washed away with the water.
  • the water with the dissolved dirt is transported away via a rising plate of a collecting device, collected in the collecting device and reconditioned.
  • the inclination of the water jets can be changed.
  • a sweeping roller between the nozzles and the collecting device is used to release the dirt.
  • the nozzles and the collecting devices are connected via linkage with a tractor.
  • the object is to provide a device, a system and a method for wet cleaning of artificial turf, with which artificial turf can be cleaned reliably, gently and at least largely streak-free.
  • a mobile cleaning device for wet cleaning artificial turf comprises a housing, under which a cleaning surface is defined.
  • the cleaning surface is preferably a part of the artificial turf surface during operation of the device.
  • at least one washing bar is arranged parallel to the cleaning surface.
  • the washing bar is arranged orthogonal to a main driving direction of the cleaning device.
  • the washing bar can be acted upon by a high-pressure connection to the cleaning device with high-pressure cleaning liquid.
  • the cleaning liquid used is preferably water with chemical additives, in particular cleaning agents. However, it is also possible to use pure water, water with biological additives or other liquids. In such a cleaning device is understood at high pressure about 80 to 250 bar. For example, these pressures may vary depending on the power of a connected pump or cleaning task.
  • Flat jet nozzles have a slot-shaped opening and produce a trapezoidal cleaning liquid jet in the side view.
  • the nozzles are very precisely worked so that a defined spray wedge is created.
  • the nozzles used are preferably high-pressure nozzles from the field of high-pressure and high-pressure water jet, for example for concrete restoration. Such high-pressure nozzles are designed for pressures of up to about 1500 bar and have a very high precision with respect to the spray wedge for the pressures used here.
  • the spray wedge preferably has a very acute wedge angle, so that the impact area of the jet on the cleaning surface or the artificial turf surface is very narrow and the cleaning liquid impinges on the surface at a defined angle with as little scattering as possible.
  • a cleansing liquid curtain is preferably to be understood as a closed curtain which may be considered to be approximately in a spray level.
  • the cutting region of the cleaning liquid curtain with the cleaning plane has approximately a rectangular shape, wherein the width of the impact area is variable depending on the angle of incidence of the cleaning liquid curtain and ideally as low as possible.
  • a receiving lamp In the direction of travel before the impact area a receiving lamp is arranged.
  • a mixture of the cleaning agent and impurities is transported away from the artificial turf surface via the pickup lamp.
  • the mixture can be liquid, solid and gaseous components exhibit.
  • impurities are in this context, in particular dirt particles, plant residues or plants such as mosses and a conscious on the artificial turf applied backfilling of, for example, granules or sand, which is also contaminated at least on the surface viewed.
  • the pickup lamp goes into a receptacle for a screw conveyor.
  • the transport screw is preferably arranged transversely to the direction of travel and conveys the mixture to a suction connection.
  • a suction connection is arranged on one side of the housing or on both sides of the housing.
  • the screw conveyor promotes in one direction, otherwise promotes the screw conveyor, for example, from the center to both sides.
  • the transport screw can be inclined downwards in the conveying direction.
  • the two areas are inclined to each other with different conveying direction. This can be achieved, for example, by means of split conveying screws, which can be driven separately or are coupled via a gearbox or universal joint.
  • a vacuum generated via the suction connection prevails in the entire housing and thus also at the cleaning surface arranged below the housing.
  • the cleaning surface is surrounded by a sealing strip.
  • This sealing strip is arranged both in partial areas on the housing and on the receiving lamp.
  • the sealing strip is preferably made of a plastic, in particular rubber. Different materials may preferably be used for the sealing strip in different areas.
  • the inventive device for wet cleaning of artificial turf has at least one impeller.
  • the wet cleaning device further has a coupling, with which it is connectable to the traction vehicle.
  • the coupling may be, for example, a quick-change coupling or a fixed screw connection.
  • a height level of the wet cleaning device is defined via the impeller and the coupling. This also applies to two attached to a front of the device wheels.
  • the height level is understood in particular the height of the housing over the artificial turf and thus also the height of the washing bar and the receiving lamp. If several wheels are arranged one behind the other in the direction of travel, the height level is defined by the wheels.
  • the washing bar with the flat jet nozzles is rotatable.
  • the axis of rotation is for example on the central axis of the washing bar or near the cutting area of the spray wedges or the Spray level with the cleaning surface.
  • the latter alternative has the advantage that the Sprühkeilin does not change upon rotation of the washing bar.
  • About a rotation of the washing bar of the impact angle of the cleaning liquid curtain is adjustable to the cleaning surface.
  • the impact angle is preferably continuously adjustable.
  • the flow rate of the cleaning liquid curtain is high. This results from the fact that the kinetic energy of the cleaning liquid is mainly used to transport the particles out of the artificial turf.
  • the cleaning depth and thus also the removal depth of impurities, especially sand, is relatively low.
  • a change in the angle of incidence towards larger angles causes a reduction in the alluvium and an increase in the penetration or Abtragtiefe. Due to the precisely manufactured high-pressure nozzles and the resulting cleaning liquid curtain with a defined shape, the removal depth of the backfilling can be adjusted via the angle setting.
  • a combination of several washing bars with different angles of incidence achieves high levels of alluvial capacity combined with high penetration depth.
  • the height of the washing bar is adjustable with respect to the cleaning surface.
  • the kinetic energy of the cleaning liquid curtain can be changed;
  • the distance to the cleaning surface can be kept almost constant when changing the angle of incidence.
  • the recording lamp is adjustable in its inclination.
  • the receiving lamp is height adjustable.
  • the ramp angle for example, depending on the angle of incidence or the nature of the artificial turf an optimal removal of the mixture of cleaning fluid and contaminants can be realized.
  • the height adjustability of the ramp allows the level of the lower end of the ramp to be kept constant as the ramp angle changes.
  • the flat jet nozzles with respect to their distance from each other, with respect to their Sprühkeiland and / or the Sprühkeilwinkels adjustable.
  • Such a change of one or more of the above-mentioned parameters is intended to be such that preferably the spray wedges of the individual flat jet nozzles do not overlap in the cleaning plane and that at least there is no distance between the individual spray wedges.
  • a closed cleaning liquid curtain is created.
  • a distance greater than zero from two adjacent spray wedges causes in the intermediate region insufficient cleaning of the Artificial turf, whereas overlaps lead to increased cleaning of the artificial turf.
  • the flat jet nozzles are, of course, correspondingly adjustable.
  • the Sprühkeilander can be varied, for example, by pivoting the flat jet nozzle in the spray level.
  • a change in the Sprühkeilwinkel for example, by changing the slot length or the slot width of the flat jet nozzles, which are preferably also adjustable.
  • the distance between the washing bar and the receiving lamp is preferably variable. This is intended in particular a defined distance between the impact area of the cleaning liquid curtain and the receiving lamp. Further preferably, the washing bar is variable in its distance from the receiving lamp. The distance of the washing bar is depending on the embodiment independently or dependent on the height of the washing bar on the cleaning surface or its rotation adjustable. A dependent adjustment causes, for example, a preferably almost constant distance between the impact area and the receiving lamp.
  • one or more nozzles are arranged above the at least one transport screw.
  • the cleaning liquid is sprayed into the housing so that the removal of dirt particles is improved.
  • dirt particles are rinsed off the side walls of the housing or improves the transport properties of the screw.
  • the at least one impeller and the housing are further preferably height-adjustable relative to one another. Such an adjustment will change the level of the wet cleaning device. On the one hand is thus adjustable that the cleaning surface is parallel to the artificial turf. On the other hand, the contact pressure of the sealing strips on the artificial turf can be changed. A change in the contact pressure is made in particular depending on the type of artificial turf.
  • the coupling is preferably connected via a pendulum axis with the housing of the cleaning device.
  • the wet cleaning device preferably has three wheels over which the level of the device is uniquely determined.
  • Pendulum axles are, in particular, understood as meaning all axles which allow free movement of the device with respect to the traction vehicle, so that the level of the cleaning device is determined by its wheels. Since artificial grass surfaces are often uneven and fall off, for example, to the outline, thereby the entanglement between cleaning device and artificial turf surface is minimized or eliminated. Due to the constant level in connection with the wheels lifting of the individual artificial turf elements is prevented.
  • the pendulum axis has a first axis of rotation in the direction of travel and a second axis of rotation orthogonal to the direction of travel.
  • the level of the cleaning device is variable with respect to the level of the traction unit. This ensures that on uneven terrain, the wet cleaning device is defined as parallel to the artificial turf surface over the wheels.
  • the various parameters of the cleaning device such as angle of incidence, ramp angle, screw speed, position of the washing bar and the receiving lamp via actuators are adjustable.
  • Actuators in particular electric motors, linear actuators and hydraulic or pneumatic actuators are considered.
  • the actuators are preferably controlled via switches from the locomotive.
  • a system for cleaning artificial turf has an embodiment of the above-described wet cleaning apparatus.
  • the wet cleaning device is connected to a traction unit.
  • the coupling on the side of the traction vehicle is preferably height-adjustable.
  • the height level of the wet cleaning device is adjustable or the cleaning device is liftable when it is not in operation.
  • the level of the driveline coupling is defined by the cleaning apparatus.
  • the high-pressure connection of the cleaning pump is connected via a high-pressure line to a pump in the locomotive. The pump sucks cleaning liquid from a storage tank and provides a preferably variable high pressure for the cleaning device.
  • the suction connection of the cleaning device is connected via a suction line to a second pump in the traction vehicle.
  • the second pump creates a vacuum and transports the mixture into a catch tank.
  • the collecting tank and the storage tank can be connected, for example via a small sewage treatment plant, so that the cleaning liquid can be separated from the mixture and the supply tank can be fed again.
  • Restrictive for such wet cleaning systems of artificial turfs is the total weight of the complete system. Many artificial turf surfaces can only handle a maximum weight of approx. 3 tons, so a significant factor in the selection of traction units and auxiliary equipment such as pumps and micro-clarifiers is the weight.
  • the second pump for generating the negative pressure preferably has a fan.
  • a Lüfterradpumpe has the advantages that the turbulence generated by it in the housing of the cleaning device compared to conventional pumps are considerably reduced.
  • baffles or similar devices for air flow guidance or calming in the cleaning device can be dispensed with.
  • the system for wet cleaning of artificial turf further preferably has a discharge device for backfilling.
  • a discharge device for backfilling For example, sand or (plastic) granules are used as fillers.
  • the artificial turf can be refitted after cleaning and abrading a filler layer of variable thickness.
  • a cleaning fluid curtain with kinetic energy is applied at a first angle to the artificial turf.
  • cleaning liquid curtain is, as already defined above, preferably understood a continuous curtain with finite thickness.
  • the kinetic energy of the cleaning liquid curtain impurities are flushed out of the artificial turf or removed and transported via a receiving lamp which is inclined at a second angle.
  • the removal of impurities and the cleaning fluid from the artificial turf is supported by a negative pressure.
  • the first and the second angle are adjusted to each other depending on the cleaning task. Different cleaning tasks result, for example, from different types of artificial turf, levels of contamination or backfilling of the artificial turf and the depth of removal of the filling.
  • the properties of various spraying angles and ramp angles described above also apply to the method according to the invention.
  • Such a method for wet cleaning artificial turf is preferably carried out with a device described above or a system described above.
  • FIG. 1 a wet cleaning device 2 is shown with a housing 10, which for the sake of easier representation and description in the front region has an outbreak, so that the view of the interior of the wet cleaning device 2 in FIG. 1 partially released.
  • the wet cleaning device 2 has three wheels 12 on the housing 10. The wheels 12 are individually adjustable with respect to the housing 10, so that the level of the housing 10 is adjustable.
  • the wet cleaning device 2 is connectable via a coupling 14 with a traction vehicle.
  • the clutch 14 is connected via a pendulum axle 16 with the housing 10.
  • the pendulum axis 16 has a first axis of rotation 18, which is directed in the direction of travel, so that a pivoting of the wet cleaning device 2 transversely to the direction of travel V is possible.
  • the swing axle 16 has two arms (the front arm is in FIG. 1 not shown) and is rotatably connected to the housing 10, wherein the rotary joints a second axis of rotation 18 'of the swing axle 16 transverse to the direction of travel V define.
  • the wet cleaning device 2 is both in the direction of travel V as well as swiveling across it.
  • the position of the housing 10 is defined by the wheels 12 and is substantially parallel to the ground or to the artificial turf.
  • a cleaning surface 20 is defined below the housing 10.
  • the cleaning surface 20 is in operation substantially parallel to the artificial turf surface or a part of the artificial turf surface and is surrounded by sealing strips 22.
  • a washing bar 30 is arranged in the housing 10.
  • the wash beam 30 communicates with a high pressure port 34 via which the washing bar 30 is supplied with high-pressure cleaning liquid.
  • At the washing bar 30 are spaced from each other flat jet nozzles 32 are arranged.
  • the flat jet nozzles 32 are arranged in such a way that the cleaning liquid emerging from the flat jet nozzles 32 intersects the cleaning surface 20 in an impact area 33 as a cleaning liquid curtain.
  • the flat jet nozzles 32 are arranged at a distance from one another on the washing bar 30 such that the spray wedges of the individual flat jet nozzles 32 do not overlap and that no gaps are formed between the individual spray wedges in a cutting area with the cleaning surface 20.
  • the area under which the imaginary plane of the cleaning fluid wedge intersects with the imaginary plane of the cleaning surface 20, ie the impact area 33 of the cleaning jet wedge on the cleaning surface 20, is defined here as the area of incision 33.
  • a closed cleaning fluid curtain is created in the impact area 33 on the artificial turf.
  • the cleaning liquid curtain cuts the cleaning surface 20 at an angle ⁇ .
  • the impact area 33 of the cleaning fluid is in the direction of travel V arranged behind a receiving lamp 40.
  • the receiving lamp 40 has at its lower end, which projects in the direction of the artificial turf surface, a sealing strip 22.
  • the sealing strip 22 is inclined at an angle ⁇ to the cleaning surface 20.
  • the angle ⁇ is variable by pivoting the receiving lamp 40 with the sealing strip 22 about an axis of rotation 42 (not shown).
  • the pickup lamp 40 is rotated about the rotation axis 42 by an electric motor (not shown).
  • the receiving lamp 40 and the rotation axis 42 with respect to the housing 10 is height adjustable.
  • the washing bar 30 is connected to the housing 10 via an adjusting mechanism 36.
  • a rotation axis 38 transverse to the direction of travel V Are defined.
  • the axis of rotation 38 is arranged parallel to the cutting region of the cleaning liquid and the cleaning surface 20 with the smallest possible distance thereto.
  • the pivoting mechanism 36 of the washing bar 30 is pivotable about the axis of rotation 38. By pivoting, both the impact angle ⁇ , the height of the washing bar 30 on the artificial turf surface and its distance in the direction of travel changes V to the receiving lamp 40. Due to the local proximity of the impact area 33 of the cleaning liquid and the axis of rotation 38, the distance between the impact area 33 and the receiving lamp 40 remains in the direction of travel V almost constant.
  • the pivoting of the washing bar 30 is taken over a arranged on the adjusting mechanism 36 electric motor.
  • the angle ⁇ By changing the angle ⁇ in particular the cleaning depth in the artificial turf is changeable.
  • the artificial turf At an acute angle of incidence ⁇ , the artificial turf is only superficially cleaned, and the removal of fillings from the artificial turf is also superficial.
  • the cleaning of the artificial turf takes place more profoundly, and more filling is removed from the artificial turf.
  • the ramp angle ⁇ is adjusted as a function of the angle of incidence ⁇ , so that an optimal removal of the mixture takes place.
  • the removal of the mixture is supported by a negative pressure, which prevails in the housing.
  • the housing is sealed to the cleaning surface 20 with sealing strips 22 made of plastic.
  • a transport screw 50 is arranged on the receiving lamp 40, which transported away the mixture in the direction of the suction on.
  • the suction connection 52 is arranged, via which the mixture is transported away.
  • FIG. 2 is a sectional view of a second embodiment of the wet cleaning device 2 is shown. Notwithstanding the first embodiment, the second embodiment has an additional washing bar 30 '.
  • the two washing bars 30, 30 ' are in their height and in the direction of travel V slidably and about its central axis, the axes of rotation 38, 38 ', rotatable, wherein the individual degrees of freedom are independent of each other.
  • the cleaning liquid which emerges from the flat nozzles 32 of the second washing bar 30 ', impinges on the cleaning surface 20 at an angle of incidence ⁇ '. Due to the independent adjustability of the two washing bars 30, 30 ', the two angles of incidence ⁇ , ⁇ ' are likewise adjustable independently of one another.
  • the impact areas 33 of the two cleaning liquid curtains may overlap or be arranged one behind the other in the direction of travel. In one embodiment with two washing bars 30, 30 ', one of the washing bars 30' can be switched off, which leads to a saving of water, and can be switched on if necessary.
  • the screw conveyor 50 In the front region of the housing 10, the screw conveyor 50 is arranged. Above the transport screw a plurality of rinsing nozzles 54 are arranged, via which cleaning liquid to assist in the removal of dirt particles in the housing 10 and the screw conveyor 50 is sprayed.
  • FIG. 3 a portion of the washing bar 30 is shown.
  • the washing bar 30 extends parallel to the cleaning surface 20.
  • the washing bar 30 has a high-pressure connection 34 '.
  • three flat nozzles 32 are arranged on the washing bar 30 offset in its longitudinal direction.
  • the spray angle ⁇ of the individual flat nozzles 32 are variable.
  • the impact area 33 of the individual flat jet nozzles 32 is adjustable in dependence on the Sprühkeilin so that it does not overlap with the impact area 33 of another spray wedge and all impact areas 33 form a closed surface, which is ideally rectangular.
  • Such an impact area 33 of the three spray wedges is in the lower part of the FIG. 3 shown in a plan view.
  • the width b of the spray wedges varies depending on the angle of incidence ⁇ .
  • FIG. 4 For example, a system 4 for wet cleaning artificial turf surfaces with a traction vehicle 60 is shown.
  • the wet cleaning device is connected to the traction vehicle 60 via the clutch 14.
  • the traction vehicle-side clutch is height adjustable.
  • the high pressure port 34 is connected via a high pressure line 62 to a storage tank 66 in which cleaning fluid is located.
  • the storage tank 66 is arranged on a loading surface of the traction vehicle 60.
  • the traction unit 60 To generate a high pressure in the high pressure line 62, the traction unit 60 further has a high pressure pump 63.
  • the two suction connections 52 on both sides of the wet cleaning device 2 are connected via a suction line 64 to a collecting tank 68, which is likewise arranged on the loading surface of the traction vehicle 60.
  • the traction vehicle 60 For exhausting the mixture via the suction line 64 and for generating a negative pressure in the housing 10 of the wet cleaning device 2 and on the cleaning surface 20, the traction vehicle 60 has a pump with fan 65th
  • a discharge device 70 for the backfilling 72 of the artificial turf is arranged.
  • About the discharge 70 can apply a variable amount of backfill 72 on the artificial turf surface.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Road Paving Structures (AREA)

Claims (15)

  1. Dispositif mobile pour le nettoyage d'une pelouse artificielle (2), présentant :
    - au moins une roue (12) ;
    - un couplage (14) pour relier le dispositif (2) à un véhicule d'entraînement (60) ;
    - un boîtier (10), en dessous duquel est définie en service une face de nettoyage (20) ;
    - au moins une barre de lavage (30, 30') disposée dans le boîtier (10) et en service parallèlement à la face de nettoyage (20), avec un raccord haute pression (34), auquel des buses à jet plat (32) orientées dans la direction de marche ( V ) sont disposées de telle manière qu'un liquide de nettoyage sortant en service des buses à jet plat (32) forme un rideau de liquide de nettoyage dans la région d'intersection avec la face de nettoyage (20) et que le rideau de liquide de nettoyage coupe la face de nettoyage (20) sous un premier angle (□, □'), dans lequel ladite au moins une barre de lavage (30, 30') peut tourner afin de changer le premier angle (□, □') du liquide de nettoyage ;
    - une rampe de réception (40) pour un mélange de l'agent de nettoyage et d'impuretés provenant de la pelouse artificielle, rampe de réception (40) qui est disposée dans la direction de marche ( V ) avant la région d'intersection et qui est inclinée à l'inverse de la direction de marche ( V ) sous un deuxième angle (□), dans lequel la rampe de réception (40) est réglable en inclinaison ;
    - une vis de transport (50) disposée par rapport à la direction de marche dans la région avant du boîtier (10) pour le mélange recueilli, dans laquelle un raccord d'aspiration (52) est disposé à au moins une extrémité, auquel une dépression peut être produite ; et
    - une lame d'étanchéité (22), qui est disposée aussi bien dans des régions partielles sur le boîtier (10) que sur une extrémité inférieure de la rampe de réception (40) pointant en direction de la surface de la pelouse artificielle (20) et entoure en service la face de nettoyage (20) sur le côté inférieur du boîtier (10), dans lequel le premier et le deuxième angles (□, □', □) sont réglables l'un par rapport à l'autre pour des opérations de nettoyage différentes par exemple en raison de différents types de pelouse artificielle, degrés d'encrassement ou niveaux de charge de la pelouse artificielle ou de différentes profondeurs d'extraction de la charge.
  2. Dispositif (2) selon la revendication 1, caractérisé en ce qu'au moins une des barres de lavage (30, 30') est réglable en hauteur.
  3. Dispositif (2) selon la revendication 2, caractérisé en ce que la rampe de réception (40) est réglable en hauteur.
  4. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que des buses à jet plat (32) disposées au moins sur une des barres de lavage (30, 30') sont réglables au niveau de leur distance l'une par rapport à l'autre, en ce qui concerne la longueur de leur plan de projection et/ou l'angle de leur plan de projection (□).
  5. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que les buses à jet plat (32) sont disposées à distance l'une de l'autre, de telle manière que les rideaux de liquide de nettoyage des buses à jet plat individuelles (32) ne se chevauchent pas.
  6. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que la distance entre au moins une des barres de lavage (30, 30') et la rampe de réception (40) est variable.
  7. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une buse de rinçage (54), hors de laquelle un liquide de nettoyage peut être projeté pour l'évacuation du mélange, est disposée au-dessus de la vis de transport (50).
  8. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une roue (12) et le boîtier peuvent être réglés en hauteur l'un par rapport à l'autre.
  9. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce que le couplage (14) est relié au boîtier (10) au moyen d'un axe oscillant (16).
  10. Dispositif (2) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une des barres de lavage (30, 30'), la rampe de réception (40) et/ou au moins une roue (12) sont réglables au moyen d'un actionneur.
  11. Système de nettoyage d'une pelouse artificielle (4) avec un dispositif mobile de nettoyage d'une pelouse artificielle (2) selon l'une quelconque des revendications précédentes et un véhicule d'entraînement (60) relié à celui-ci, dans lequel le véhicule d'entraînement (60) présente
    - une première pompe (63) pour le déplacement d'un liquide de nettoyage sous haute pression depuis un réservoir de stockage (66) jusqu'au raccord haute pression (34) et
    - une deuxième pompe (65) pour la production d'une dépression au raccord d'aspiration (52), qui est relié à un réservoir de collecte (68).
  12. Système (4) pour le nettoyage humide d'une pelouse artificielle selon la revendication 11, caractérisé en ce que la deuxième pompe (65) présente une roue de ventilateur.
  13. Système (4) pour le nettoyage humide d'une pelouse artificielle selon une revendication 11 ou 12, caractérisé en ce qu'un dispositif (70) pour l'extraction de la charge (72) est disposé dans la direction de marche ( V ) derrière le dispositif pour le nettoyage humide d'une pelouse artificielle.
  14. Procédé de nettoyage d'une pelouse artificielle, dans lequel
    - un rideau de liquide de nettoyage frappe une pelouse artificielle avec une énergie cinétique sous un premier angle (□, □');
    - un mélange du liquide de nettoyage et d'impuretés provenant de la pelouse artificielle est évacué par l'énergie cinétique du liquide de nettoyage par l'intermédiaire d'une rampe de réception (40), qui est inclinée d'un deuxième angle (□), dans lequel l'inclinaison de la rampe de réception est réglée en fonction de l'opération de nettoyage ;
    - l'évacuation est aidée par une dépression ;
    dans lequel
    - le premier et le deuxième angles (□, □', □) sont réglés l'un par rapport à l'autre pour des opérations de nettoyage différentes par exemple en raison de différents types de pelouse artificielle, degrés d'encrassement ou niveaux de charge de la pelouse artificielle ou de différentes profondeurs d'extraction de la charge.
  15. Procédé selon la revendication 14, qui est exécuté avec un dispositif (2) selon l'une quelconque des revendications 1 à 10 ou avec un système (4) pour le nettoyage humide d'une pelouse artificielle selon l'une quelconque des revendications 11 à 13.
EP11703456.1A 2010-03-15 2011-02-11 Dispositif, système et procédé de nettoyage d'une pelouse artificielle Active EP2547828B1 (fr)

Applications Claiming Priority (2)

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DE102010011418A DE102010011418B4 (de) 2010-03-15 2010-03-15 Vorrichtung, System und Verfahren zum Nassreinigen von Kunstrasen
PCT/EP2011/052044 WO2011113649A1 (fr) 2010-03-15 2011-02-11 Dispositif, système et procédé de nettoyage d'une pelouse artificielle

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EP2547828A1 EP2547828A1 (fr) 2013-01-23
EP2547828B1 true EP2547828B1 (fr) 2019-11-20

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WO2017106733A1 (fr) * 2015-12-16 2017-06-22 Dryject, Inc. Procédé et système pour conserver la jouabilité de gazon synthétique
DE102017205196A1 (de) 2017-03-28 2018-10-04 Dinotec Gmbh Reinigungsvorrichtung und Vorrichtung zur Reinigung
CN106958220A (zh) * 2017-05-16 2017-07-18 四川亿尚呈科技有限公司 一种利用水击路面凹陷空腔泥沙尘悬浮期直吸除尘装置
CN106958222A (zh) * 2017-05-16 2017-07-18 四川亿尚呈科技有限公司 水击路面凹陷空腔余动力导流板快速收集除尘装置
CN106930220A (zh) * 2017-05-16 2017-07-07 四川亿尚呈科技有限公司 多级水击路面凹陷空腔余动力导流板快速收集除尘装置
CN106958221A (zh) * 2017-05-16 2017-07-18 四川亿尚呈科技有限公司 一种循环水式路面凹陷空腔深度回收除尘清洁车
CN106958214A (zh) * 2017-05-16 2017-07-18 四川亿尚呈科技有限公司 水击路面凹陷空腔、辅助滚刷收集除尘装置

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FR2570727B2 (fr) * 1984-09-26 1987-01-23 Trottoirnet Sa Dispositif de nettoyage du sol, notamment pour le prelevement des dejections canines
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FR2667087B1 (fr) * 1990-09-26 1993-08-20 Vidanges Assainissementao Cent Dispositif pour le decapage et le nettoyage de sols.
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DE9314896U1 (de) * 1993-10-02 1994-01-13 Hörger, Ulrich, 21781 Cadenberge Bodenreinigungsgerät zur Reinigung von Flächen mit rauher oder poriger Oberfläche im Sport- und Anlagenbereich
DE202005017238U1 (de) * 2005-07-15 2006-11-23 Ettrich, Bruno Vorrichtung zur Säuberung, insbesondere zur Sandentfernung, von Grasflächen
US7527699B2 (en) * 2006-03-16 2009-05-05 Mendenhall Robert L Concrete/asphalt wet washing system
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Publication number Publication date
DE102010011418A1 (de) 2011-09-15
EP2547828A1 (fr) 2013-01-23
WO2011113649A1 (fr) 2011-09-22
DE102010011418B4 (de) 2012-10-18

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