DE102010033800A1 - Device for machine cleaning of e.g. solar photovoltaic system, has towing ropes secured at top corners of surface, where rope lengths are extended and shortened by rope winding devices so that cleaning device is completely moved on surface - Google Patents

Device for machine cleaning of e.g. solar photovoltaic system, has towing ropes secured at top corners of surface, where rope lengths are extended and shortened by rope winding devices so that cleaning device is completely moved on surface Download PDF

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DE102010033800A1
DE102010033800A1 DE102010033800A DE102010033800A DE102010033800A1 DE 102010033800 A1 DE102010033800 A1 DE 102010033800A1 DE 102010033800 A DE102010033800 A DE 102010033800A DE 102010033800 A DE102010033800 A DE 102010033800A DE 102010033800 A1 DE102010033800 A1 DE 102010033800A1
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cleaned
cleaning
cable
rope
moved
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Anmelder Gleich
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/20—Cleaning; Removing snow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Abstract

The device (3) has towing ropes (2) secured at top corners of a surface to be cleaned, where individual rope lengths are extended and shortened by rope winding devices such that the cleaning device is completely moved on the surface. The ropes are secured in a rope transport apparatus in a vertical line in a horizontal running rail by a roller or carriage. A cleaning apparatus comprises multiple motor driven rotary brushes, and hoses that supply cleaning medium into the cleaning device. The transport apparatus is controlled by stepping motors and a computer controller.

Description

Die vorliegende Erfindung betrifft eine Vorrichtung zum maschinellen Reinigen von Photovoltaik- und Solaranlagen sowie sonstigen Dach- und Glasflächen. Dabei wird eine mit motorisch angetriebenen Bürsten und einer Zuführeinrichtung für Reinigungsflüssigkeit ausgestattete Vorrichtung mittels mehrerer Seiltransportvorrichtungen in der Art auf der zu reinigenden Fläche bewegt, dass eine vollflächige Reinigung der Fläche gewährleistet ist.The present invention relates to a device for mechanical cleaning of photovoltaic and solar systems and other roof and glass surfaces. In this case, equipped with a motor-driven brushes and a supply device for cleaning liquid device is moved by means of several cable transport devices in the way on the surface to be cleaned, that a full-surface cleaning of the surface is guaranteed.

Bei dem Betrieb von Photovoltaik- und Solaranlagen sind Verlustleistungen durch Verschmutzung der Einstrahlflächen gegeben. Diese werden fast ausschließlich in bekannter Weise händisch durch Bürsten an langen Stangen gereinigt, was sehr hohe körperliche Anstrengung und einen sehr hohen Zeitbedarf bedingt. Durch die geringe Andruckkraft besonders bei langen Stangen ist die Reinigungswirkung sehr gering. Bekannte Reinigungsroboter mit Saugvorrichtungen an Ketten fahren auf den Anlagen umher. Diese sind sehr schwer und müssen während des Reinigungsvorgangs händisch gesteuert werden, um die gesamte zu reinigende Fläche abzufahren. Ferner sind viele Anlagen nicht für diese hohen Gewichte des Roboters ausgelegt. Diese eignen sich daher nur für sehr wenige Reinigungsaufgaben.In the operation of photovoltaic and solar systems, power losses due to contamination of the radiation surfaces are given. These are almost exclusively cleaned in a known manner by brushing on long rods, which requires very high physical effort and a very high amount of time. Due to the low pressure force, especially with long rods, the cleaning effect is very low. Known cleaning robots with suction devices on chains move around the plants. These are very heavy and must be controlled manually during the cleaning process to run the entire surface to be cleaned. Furthermore, many systems are not designed for these high weights of the robot. These are therefore only suitable for very few cleaning tasks.

Die Aufgabe der Erfindung ist es, eine leichte Reinigungsvorrichtung für den mobilen Einsatz zur Verfügung zu stellen, die ohne aufwendige Bewegungsvorrichtungen an der zu reinigenden Fläche auskommt.The object of the invention is to provide a lightweight cleaning device for mobile use, which manages without complex movement devices on the surface to be cleaned.

Die erfindungsgemäße Aufgabe wird dadurch gelöst, dass zwei an der Reinigungsvorrichtung angebrachte und mit Schrittmotoren ausgestattete Seiltransportvorrichtungen jeweils ein an der rechten und linken oberen Eckbegrenzung der zu reinigenden Fläche befestigtes Seils in der Art verlängert und verkürzt und dabei aufwickelt, dass die erfindungsgemäße Reinigungsvorrichtung eine gesteuerte Bewegungsbahn auf der zu reinigenden Glasfläche abfährt und die Reinigungsvorrichtung mit der geeigneten Anordnung von motorisch angetriebenen Bürsten und der Zuführung von Reinigungsflüssigkeit dabei die zu reinigenden Flächen säubert. Die Steuerung und Koordination der beiden Seiltransportvorrichtungen wird vorzugsweise durch eine elektronische Steuerung vorgenommen. Vorzugsweise ist die Steuerung in der Art programmiert, dass die Vorrichtung mittels händischer Steuerung der Seiltransportvorrichtungen an eine beliebige Anzahl von Eckpunkten der zu reinigenden Fläche verfahren wird und diese Punkte als Eckpunkte definiert werden und daraus die zu reinigende Fläche erkannt werden kann. Die elektronische Steuerung wird aus diesen Daten geeignete Spuren errechnen und die Seiltransportvorrichtungen entsprechend ansteuern, so dass die gesamte zu reinigende Fläche abgefahren wird.The object of the invention is achieved in that two mounted on the cleaning device and equipped with stepper cable transport devices each extended and shortened at the right and left upper corner boundary of the surface to be cleaned attached rope in the way and wound up, that the cleaning device according to the invention a controlled trajectory on the glass surface to be cleaned and the cleaning device with the appropriate arrangement of motor-driven brushes and the supply of cleaning fluid thereby cleans the surfaces to be cleaned. The control and coordination of the two cable transport devices is preferably carried out by an electronic control. Preferably, the controller is programmed in such a way that the device is moved by means of manual control of the cable transport devices to any number of corners of the surface to be cleaned and these points are defined as vertices and from this the surface to be cleaned can be detected. The electronic control will calculate suitable tracks from these data and control the cable transport devices accordingly so that the entire area to be cleaned is traveled.

Um die oberen Bereiche der zu reinigenden Flächen anfahren zu können und dabei die vertikalen Zugkräfte auf die Befestigung der Seile zu begrenzen, können diese Befestigungen oberhalb und ggf. auch seitlich versetzt zu der zu reinigenden Anlage angesetzt werden oder durch Stangen nach oben versetzt werden. In einer weiteren Ausführungsform ist an der erfindungsgemäßen Reinigungsvorrichtung eine Zugseilumlenkvorrichtung mit zwei beweglichen Hebeln, welche mittels eines Aktors bewegt werden, vorgesehen. Diese werden Reinigungsvorrichtung bei Bedarf durch Verlagerung der Anlenkpunkte der Seile nach oben versetzen.In order to approach the upper areas of the surfaces to be cleaned while limiting the vertical tensile forces on the attachment of the ropes, these fasteners can be above and possibly laterally offset from the system to be cleaned or offset by rods upwards. In a further embodiment, a Zugseilumlenkvorrichtung with two movable levers, which are moved by means of an actuator provided on the cleaning device according to the invention. If necessary, they will move the cleaning device upwards by shifting the articulation points of the cables.

Zeichnungendrawings

Zeichnung 1 zeigt die Draufsicht einer beispielhaften PV-Anlage aus mehreren Modulen (1) mit der symbolhaft dargestellten Vorrichtung (3) und den darauf montierten Seiltransportvorrichtungen, auf die die beiden Zugseile (2) gewickelt werden. Das andere Ende des Zugseils ist jeweils an der Befestigung (4) befestigt.Drawing 1 shows the top view of an exemplary PV system of several modules ( 1 ) with the symbolically represented device ( 3 ) and the cable transport devices mounted thereon, to which the two traction cables ( 2 ). The other end of the pull rope is attached to the attachment ( 4 ) attached.

Zeichnung 2 zeigt die Draufsicht einer beispielhaften PV-Anlage aus mehreren Modulen (1) mit der symbolhaft dargestellten Vorrichtung (3) und den darauf montierten Seiltransportvorrichtungen mit der zusätzlichen Seiltransportvorrichtung für das Tragseil (7), welches am Laufwagen (5) befestigt ist, der auf der Laufschiene (6) beweglich gelagert ist.Drawing 2 shows the top view of an exemplary PV system of several modules ( 1 ) with the symbolically represented device ( 3 ) and the cable transport devices mounted thereon with the additional cable transport device for the carrying cable ( 7 ), which on the carriage ( 5 ) mounted on the track ( 6 ) is movably mounted.

Zeichnung 3 zeigt die Draufsicht einer beispielhaften PV-Anlage aus mehreren Modulen (1) mit der symbolhaft dargestellten Vorrichtung (3) und den darauf montierten Seiltransportvorrichtungen und dem Hebelmechanismus, der die Anlenkpunkte der Zugseile in der Art verschieben kann, dass die Vorrichtung in höhere Position bewegt wird.Drawing 3 shows the top view of an exemplary PV system of several modules ( 1 ) with the symbolically represented device ( 3 ) and the cable transport devices and the lever mechanism mounted thereon, which can move the articulation points of the traction cables in such a way that the device is moved to a higher position.

Claims (10)

Vorrichtung zum maschinellen Reinigen von Photovoltaikanlagen und anderen Flächen, dadurch gekennzeichnet, dass die Vorrichtung mittels Seilen oder ähnlichem, die jeweils mit einem Ende an den oberen Ecken der zu reinigenden Fläche befestigt sind und durch das verlängern und verkürzen der einzelnen Seillängen mittels Seilwickelvorrichtungen in der Art auf der zu reinigenden Fläche bewegt werden kann, dass diese vollständig abgefahren wird.Device for machine cleaning of photovoltaic systems and other surfaces, characterized in that the device by means of ropes or the like, which are each attached at one end to the upper corners of the surface to be cleaned and by extending and shortening the individual cable lengths by means of cable winding devices in the Art can be moved on the surface to be cleaned, that it is completely traversed. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass durch einen Hebelmechanismus die Anlenkpunkte der Zugseile in der Art verschoben werden können, dass die Vorrichtung in eine höhere Position bewegt wird und damit die oberen, zwischen den Eckpunkten der zu reinigenden Fläche angefahren werden können.Apparatus according to claim 1, characterized in that by a lever mechanism, the articulation points of the traction cables can be moved in such a way that the device is moved to a higher position and thus the upper, between the corners of the surface to be cleaned can be approached. Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, dass ein drittes Seil mit Seiltransportvorrichtung in vertikaler Linie an einem in einer horizontal an der oberen Kante der zu reinigenden Fläche befestigten Laufschiene mittels Laufrolle oder Laufwagen in der Art befestigt ist, dass sich die Vorrichtung bis an die obere, horizontale Kante der zu reinigenden Fläche bewegen kann, um damit die vertikalen Zugkräfte auf die Seilbefestigungen an den oberen Eckpunkten der zu reinigenden Fläche zu begrenzen.Apparatus according to claim 1 and 2, characterized in that a third cable with cable transport device in a vertical line on a mounted in a horizontally mounted on the upper edge of the surface to be cleaned running rail by means of roller or carriage in the way that the device up to the upper, horizontal edge of the surface to be cleaned can move, so as to limit the vertical tensile forces on the cable fasteners at the upper corners of the surface to be cleaned. Vorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die Reinigungsvorrichtung mit einer oder mehreren, motorisch angetriebenen rotierenden Bürsten oder ähnlichem in der Art ausgestattet ist, dass die mechanische Reinigung der Flächen gewährleistet wird.Apparatus according to claim 1 to 3, characterized in that the cleaning device is equipped with one or more, motor-driven rotating brush or the like in such a way that the mechanical cleaning of the surfaces is ensured. Vorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass mehrere Seiltransportvorrichtungen, vorzugsweise vier, vorgesehen sind und die dafür benötigten zusätzlichen Seile auch an den unteren Ecken der zu reinigenden Fläche befestigt werden.Apparatus according to claim 1 to 4, characterized in that a plurality of cable transport devices, preferably four, are provided and the required additional ropes are also attached to the lower corners of the surface to be cleaned. Vorrichtung nach Anspruch 1 bis 5, dadurch gekennzeichnet, dass die Energie für die Antriebe und die Zuführung des Reinigungsmediums vorzugsweise über Schläuche oder ähnlichem an die Vorrichtung geführt wird, um das Gewicht der Vorrichtung gering zu halten und den unbegrenzten Betrieb der Vorrichtung zu gewährleisten.Apparatus according to claim 1 to 5, characterized in that the energy for the drives and the supply of the cleaning medium is preferably guided via hoses or the like to the device in order to keep the weight of the device low and to ensure the unlimited operation of the device. Vorrichtung nach Anspruch 1 bis 6, dadurch gekennzeichnet, dass die erfindungsgemäße Vorrichtung über ein in der Länge verschiebbares Schienensystem, das vorzugsweise an einer Leiter oder ähnlichen integriert oder angebaut ist und mittels einstellbarer Abwinkelung dazu geeignet ist, dass die erfindungsgemäße Vorrichtung auf die zu reinigende Fläche daran transportiert werden kann.Apparatus according to claim 1 to 6, characterized in that the device according to the invention via a displaceable in length rail system, which is preferably integrated or mounted on a ladder or the like and is adapted by means of adjustable bending, that the inventive device on the surface to be cleaned can be transported to it. Vorrichtung nach Anspruch 1 bis 7, dadurch gekennzeichnet, dass für den Transport der Vorrichtung vom Boden auf die zu reinigende Dachfläche die Funktion der Seiltransportvorrichtung vorgesehen ist.Apparatus according to claim 1 to 7, characterized in that the function of the cable transport device is provided for the transport of the device from the ground to the roof surface to be cleaned. Vorrichtung nach Anspruch 1 bis 8, dadurch gekennzeichnet, dass die Seiltransportvorrichtungen mittels Schrittmotoren und einer geeigneten Computersteuerung so angesteuert werden, das die Reinigungsvorrichtung auf der zu reinigenden Dachfläche innerhalb von programmierten Eckpunkten in jeder gewünschten Richtung auf der Dachfläche bewegt werden kann.Apparatus according to claim 1 to 8, characterized in that the cable transport devices are controlled by means of stepper motors and a suitable computer control so that the cleaning device can be moved on the roof surface to be cleaned within programmed vertices in any desired direction on the roof surface. Vorrichtung nach Anspruch 1 bis 9, dadurch gekennzeichnet, dass die Seiltransportvorrichtung und ggf. die Seilwickelvorrichtungen an der zu reinigenden Dachfläche oder deren Umgebung montiert sind.Apparatus according to claim 1 to 9, characterized in that the cable transport device and possibly the cable winding devices are mounted on the roof surface or its environment to be cleaned.
DE102010033800A 2010-08-10 2010-08-10 Device for machine cleaning of e.g. solar photovoltaic system, has towing ropes secured at top corners of surface, where rope lengths are extended and shortened by rope winding devices so that cleaning device is completely moved on surface Withdrawn DE102010033800A1 (en)

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DE102010033800A DE102010033800A1 (en) 2010-08-10 2010-08-10 Device for machine cleaning of e.g. solar photovoltaic system, has towing ropes secured at top corners of surface, where rope lengths are extended and shortened by rope winding devices so that cleaning device is completely moved on surface

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20130030A1 (en) * 2013-01-14 2013-04-15 Torino Politecnico PARALLEL KINEMATICS AUTOMATIC CLEANING SYSTEM.
DE102013108013A1 (en) 2013-07-26 2015-01-29 Heliatek Gmbh Device for protecting and cleaning optoelectronic components
FR3010644A1 (en) * 2013-09-13 2015-03-20 Sicaseli DEVICE FOR CLEANING PHOTOVOLTAIC PANELS
NL1040526C2 (en) * 2013-12-03 2015-06-04 Scrobby Robotics B V Tethered autonomous solar panel installation cleaning device.
DE102016109402A1 (en) 2016-05-23 2017-11-23 Anton Jäger Device for cleaning surfaces
FR3063852A1 (en) * 2017-03-08 2018-09-14 Olivier Kostrzewski INTERVENTION DEVICE ON SOLAR PANELS.
CN109537922A (en) * 2018-12-17 2019-03-29 山东大学 High building exterior wall wiping arrangement
CN109865688A (en) * 2018-12-27 2019-06-11 首航国翼（武汉）科技有限公司 A kind of solar light-heat power-generation reflecting mirror cleaning systems
CN110367869A (en) * 2019-07-26 2019-10-25 深圳截明电子科技有限公司 Metope cleaning device
CN110973926A (en) * 2020-01-07 2020-04-10 邢帅 Exhibition device
CN111852059A (en) * 2020-07-14 2020-10-30 李善容 Intelligent house outer wall cleaning equipment based on roof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20130030A1 (en) * 2013-01-14 2013-04-15 Torino Politecnico PARALLEL KINEMATICS AUTOMATIC CLEANING SYSTEM.
DE102013108013A1 (en) 2013-07-26 2015-01-29 Heliatek Gmbh Device for protecting and cleaning optoelectronic components
FR3010644A1 (en) * 2013-09-13 2015-03-20 Sicaseli DEVICE FOR CLEANING PHOTOVOLTAIC PANELS
NL1040526C2 (en) * 2013-12-03 2015-06-04 Scrobby Robotics B V Tethered autonomous solar panel installation cleaning device.
US10788242B2 (en) 2016-05-23 2020-09-29 Anton Jäger Apparatus for cleaning surfaces
DE102016109402A1 (en) 2016-05-23 2017-11-23 Anton Jäger Device for cleaning surfaces
EP3248696A1 (en) 2016-05-23 2017-11-29 Anton Jäger Surface cleaning device
FR3063852A1 (en) * 2017-03-08 2018-09-14 Olivier Kostrzewski INTERVENTION DEVICE ON SOLAR PANELS.
CN109537922A (en) * 2018-12-17 2019-03-29 山东大学 High building exterior wall wiping arrangement
CN109865688A (en) * 2018-12-27 2019-06-11 首航国翼（武汉）科技有限公司 A kind of solar light-heat power-generation reflecting mirror cleaning systems
CN110367869A (en) * 2019-07-26 2019-10-25 深圳截明电子科技有限公司 Metope cleaning device
CN110973926A (en) * 2020-01-07 2020-04-10 邢帅 Exhibition device
CN111852059A (en) * 2020-07-14 2020-10-30 李善容 Intelligent house outer wall cleaning equipment based on roof

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Effective date: 20130301