WO2015141282A1 - Dispositif de nettoyage - Google Patents

Dispositif de nettoyage Download PDF

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Publication number
WO2015141282A1
WO2015141282A1 PCT/JP2015/052136 JP2015052136W WO2015141282A1 WO 2015141282 A1 WO2015141282 A1 WO 2015141282A1 JP 2015052136 W JP2015052136 W JP 2015052136W WO 2015141282 A1 WO2015141282 A1 WO 2015141282A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
nozzle
blade
solar cell
cleaning liquid
Prior art date
Application number
PCT/JP2015/052136
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English (en)
Japanese (ja)
Inventor
三保谷　拓史
田中　正雄
純一 木野本
彰人 近藤
秀明 名倉
良治 石村
Original Assignee
シャープ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Publication of WO2015141282A1 publication Critical patent/WO2015141282A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • B08B1/30—
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • 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
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present invention relates to a cleaning device, and more particularly to a cleaning device for a solar power generation device.
  • Patent Document 1 discloses a cleaning device for a solar battery panel.
  • the cleaning device for solar cell panel of Patent Document 1 includes a cleaning unit having a blade unit that moves in contact with the light receiving surface of the solar cell panel, a recognition unit for recognizing the dirt state of the light receiving surface, and detection of a rain state.
  • a rain sensor to perform and a control unit to operate the cleaning unit.
  • control unit determines whether the precipitation is cleanable based on the information of the rain sensor, and determines that the precipitation is cleanable Control to operate the cleaning unit.
  • the rain sensor does not detect rain, the rainwater stored in the water storage tank is supplied to the water supply pipe, and water is sprayed onto the light receiving surface of the solar cell from the water supply pipe for cleaning.
  • the present invention has been made in view of the above problems, and an object thereof is to provide a cleaning device that improves the cleaning effect by reducing the influence of the protrusions of the connecting portions that connect the panel groups in a row. It is in.
  • a cleaning device for a photovoltaic power generation apparatus is a photovoltaic power generation in which a plurality of solar cell modules juxtaposed on an inclined gantry in a direction orthogonal to the inclination direction are fixed by a fixing member protruding on the solar cell module.
  • a cleaning apparatus for cleaning an apparatus comprising: a nozzle that supplies a cleaning liquid to a surface to be cleaned of a solar cell module including a fixing member; a blade that contacts the surface to be cleaned and wipes the cleaning liquid; and a nozzle and a blade And a moving part that moves the solar cell modules in the juxtaposition direction, and when the nozzle passes over the fixed member, the cleaning liquid is discharged onto at least one of the fixed member and the surface to be cleaned on the inclined upstream side with respect to the fixed member.
  • a nozzle is provided.
  • the above cleaning device it is possible to provide a cleaning device that improves the cleaning effect by reducing the influence of the protrusions of the connecting portions connecting the panel groups connected in a row.
  • Embodiment 1 a cleaning apparatus according to a first embodiment of the present invention will be described with reference to the drawings.
  • the same or corresponding parts in the drawings are denoted by the same reference numerals, and the description thereof will not be repeated.
  • upper, lower, left, and right expressions are used. However, these expressions are based on the drawings and do not limit the configuration of the invention.
  • FIG. 1 is a plan view showing a state in which the cleaning device 100 according to the present embodiment is installed in the solar power generation device 200
  • FIG. 2 is a side view of the solar power generation device 200 and the cleaning device 100 according to the present embodiment. It is.
  • the solar power generation apparatus 200 includes a plurality of solar cell modules 210 connected in a row.
  • the solar cell module 210 is provided with a frame 211 for protecting the periphery of the solar cell module 210.
  • Adjacent solar cell modules 210 are fixed to a frame 230 with a fixing member 220 attached to the frame 211 portion.
  • the fixing member 220 includes, for example, a metal fitting 221 and a bolt 222.
  • a metal fitting 221 and a bolt 222 In FIG. 1, two solar cell modules 210 adjacent to the left and right are fixed by two fixing members 220, but the number and arrangement of the fixing members 220 are appropriately adjusted according to the installation state of the solar cell modules 210.
  • the installation angle and height of the solar cell module 210 and the installation reference plane G are appropriately selected depending on the installation state.
  • the installation angle is set to about 10 to 30 ° in consideration of the amount of power generation.
  • the installation reference plane G itself may be inclined like a roof.
  • the cleaning apparatus 100 includes a nozzle 10 for discharging the cleaning liquid to the surface (light receiving surface) of the solar cell module 210 that is the surface to be cleaned, and a blade 20 that presses against the surface to be cleaned and wipes the cleaning liquid.
  • the cleaning device 100 includes a traveling wheel 30 for traveling on the frame 211 of the solar cell module 210 as a moving unit, and a guide mechanism 35 for preventing the cleaning device 100 from falling off the solar cell module 210. It is comprised so that it can drive
  • the cleaning apparatus 100 can efficiently clean the entire surface to be cleaned by reciprocating while moving to another panel row or connecting the same number of panels.
  • the traveling direction of the cleaning device 100 will be described as X, the direction parallel to the surface of the solar cell module 210 and perpendicular to the X direction as Y, and the direction perpendicular to the surface of the solar cell module 210 as Z.
  • FIG. 3 is a plan view showing the configuration of the cleaning apparatus 100 according to the first embodiment
  • FIG. 4 is a side view of the cleaning apparatus 100. In FIG. 4, some components such as the guide mechanism 35 are omitted.
  • the cleaning apparatus 100 includes a tank 11, a pump 12, a pipe 13, a hose 14, a battery 25, a motor 31, and the nozzle 10, the blade 20, the traveling wheel 30, and the guide mechanism 35 described above.
  • a holding member 40 for holding them is provided.
  • the tank 11 and the pump 12 are not necessarily mounted on the cleaning device 100, and may be installed at a predetermined location in the mega solar power plant and connected to the cleaning device 100 with a long hose.
  • the cleaning liquid stored in the tank 11 for example, water such as tap water is used.
  • a chemical such as a detergent is included, the cleaning property is improved and the cleaning liquid is more preferable.
  • the traveling wheels 30 provided on the holding member 40 as a moving part are arranged on the front and rear and the left and right of the holding member 40 with the traveling direction of the cleaning device 100 as the front, and at least one traveling wheel 30 is driven by the motor 31.
  • the traveling wheel 30 is in contact with the frame 211 of the solar cell module 210, and the distance (Z direction) between the nozzle 10 and the blade 20 attached to the holding member 40 and the surface of the solar cell module 210 that is the surface to be cleaned. Kept constant.
  • the operation of the cleaning apparatus 100 is performed by the motor 31 driving the traveling wheels 30.
  • a single-wheel drive mode in which the rotation shaft of the motor 31 is directly connected to the nearest traveling wheel 30 is transmitted, but the driving force of the motor 31 is transmitted to each traveling wheel 30 by a shaft, a bearing, a timing belt, or the like.
  • two-wheel drive or four-wheel drive may be used.
  • the guide mechanism 35 includes a support member such as a guide-roller (not shown), and is arranged so that the support member contacts the side surface of the frame 211.
  • the cleaning device 100 is prevented from dropping or dropping from the solar cell module 210 inclined with respect to the installation reference plane G by the guide mechanism 35, and proceeds linearly along the upper and lower ends of the solar cell module 210. The stability when doing so is improved.
  • the blade 20 is arranged so that the edge of the blade 20 is pressed in parallel with the surface of the solar cell module 210. Further, as shown in FIG. 4, the blade 20 is fixed with an inclination of about 30 to 45 ° from the normal direction of the plane of the solar cell module 210 to the traveling direction of the cleaning device 100. The reason for tilting and fixing the blade is to increase the wiping property of water used for cleaning the solar cell module 210.
  • the material of the blade 20 is preferably an elastic material (elastic member) in consideration of water and dirt wiping performance and weather resistance.
  • a rubber blade using EPT rubber, urethane rubber or the like is preferably used as the blade 20.
  • the blade 20 is supported by the holding member 40 and proceeds with the cleaning device 100 in the X direction.
  • the extending direction of the blade 20 is desirably slightly inclined with respect to the Y direction perpendicular to the traveling direction of the cleaning apparatus 100 as shown in FIG.
  • the extending direction of the blade 20 is inclined by about 1 to 5 ° with respect to the Y direction.
  • the inclination direction of the blade 20 may be on either side with respect to the Y direction.
  • the cleaning apparatus 100 proceeds, the force that pushes out the sewage on the surface of the solar cell module 210 wiped off by the blade 20 in the inclination direction of the blade 20 works, and the sewage can be smoothly discharged from the surface of the solar cell module 210. it can.
  • the inclination of the blade 20 is a slight amount of 1 to 5 ° because the width of the holding member 40 that houses the blade 20 increases as the inclination increases, and the cleaning device 100 becomes unnecessarily large. It is to become.
  • the nozzle 10 that discharges cleaning liquid such as water onto the surface of the solar cell module 210 is attached to a predetermined position of the pipe 13 supported by the holding member 40.
  • the pipe 13 shown in FIG. 3 is inclined with respect to the Y direction in the same manner as the blade 20, but may not be inclined as long as the cleaning liquid is evenly distributed to the blade 20.
  • the pipe 13 is connected to the tank 11 and the pump 12 attached to the holding member 40 by a hose 14 or the like.
  • the cleaning apparatus 100 causes the cleaning liquid stored in the tank 11 to flow into the pipe 13 with the pump 12, and discharges the cleaning liquid onto the solar cell module 210 through the nozzle 10.
  • the tank 11 and the pump 12 may be installed at a predetermined location in the mega solar power plant without being mounted on the cleaning device 100. In this case, using the long hose 14 accommodated in the take-up reel, What is necessary is just to connect the tank 11 and the pump 12 to the piping 13 of the washing
  • the cleaning device 100 can be reduced in weight and the burden on the solar cell module 210 can be reduced. Can do. Further, by installing the large tank 11 in the mega solar power plant, it is possible to continuously wash a large number of the solar cell modules 210 arranged in parallel.
  • the nozzle 10 is attached to the pipe 13 in order to eject the cleaning liquid vigorously and lift the dirt on the solar cell module 210.
  • the nozzle 10 is directly provided with a hole serving as a discharge port. It may be used as
  • the cleaning apparatus 100 operates by supplying power from the battery 25 to the pump 12 and the motor 31.
  • the pump 12 and the motor 31 may be directly supplied using an external power source.
  • power is directly supplied to the pump 12 and the motor 31 from an external power source, it is necessary to wire the power cord from the cleaning device 100 to the external power source.
  • it can be said that it is preferable to mount the battery 25 because the power cord may be caught on the solar cell module 210 and obstacles around the solar cell module 210 and the driving of the cleaning device 100 may be hindered.
  • the holding member 40 is preferably made of a material having excellent weather resistance since the cleaning apparatus 100 is used outdoors and cleaning is performed using a cleaning liquid.
  • the holding member 40 of the cleaning device 100 has a shape that covers the longitudinal direction of the solar cell module 210, and the size of the cleaning device 100 is several meters, which is longer depending on the number of unit connections. ⁇ Low weight is required.
  • the holding member 40 is an aluminum member that is a metal member that is lightweight and excellent in rust prevention, and is made light in weight by forming a frame structure that is excellent in rigidity such as a truss structure.
  • At least one nozzle 10 is provided in the pipe 13 so as to pass over the fixed member 220. The reason for this will be described with reference to FIG.
  • the cleaning apparatus 100 sprays a cleaning solution from the nozzle 10 provided on the pipe 13 toward the surface of the solar cell module 210 or the blade 20 while traveling on the solar cell module 210 in the traveling direction (X direction). Then, the light receiving surface is cleaned by scraping the cleaning liquid from the surface of the solar cell module 210 to the edge of the blade 20.
  • the blade 20 rides on the protrusions of the metal fitting 221 and the bolt 222 that are the fixing member 220, and the blade 20 and the surface of the solar cell module 210 As a result, a cleaning liquid leaks behind the blade 20 from the gap.
  • the nozzle 10 is provided in the pipe 13 so as to pass over the fixing member 220, so that the blade 20 rides on the fixing member 220 and passes through the gap from the blade 20. Even if the cleaning liquid leaks behind, the cleaning liquid is always supplied to the front of the fixing member 220, so that the cleaning power can be prevented from being lowered.
  • the two nozzles 10 are provided in accordance with the location where the fixing member 220 is installed, but a plurality of nozzles 10 may be provided in addition to the location of the fixing member 220.
  • the discharge amount of the nozzle 10 the optimum value varies depending on the maximum pressure / maximum flow rate of the pump 12 and the traveling speed of the cleaning device 100, and therefore, the required amount may be calculated from the performance of the pump 12 and the motor 31.
  • FIG. 5 is a plan view showing the solar cell module 210 row to be cleaned and the cleaning device 100 according to the second embodiment installed on the solar cell module 210.
  • FIG. 6 is a side view showing the cleaning apparatus 100 according to the second embodiment. In FIG. 6, some components such as the guide mechanism 35 are omitted.
  • the cleaning apparatus 100 according to the second embodiment of the present invention will be described in detail.
  • the position detection unit 50 and the flow rate control unit 60 are added to the components of the cleaning device 100 described above.
  • the components other than the position detection unit 50 and the flow rate control unit 60 are the same as those in the first embodiment, and thus the description thereof is omitted.
  • the position detection unit 50 is for detecting the position of the fixing member 220, and is configured by an infrared sensor or an image sensor.
  • the cleaning apparatus 100 attaches an infrared sensor as the position detection unit 50 to the holding member 40 to detect a gap between the adjacent solar cell modules 210, and sets the position as the position of the fixing member 220. Judgment can be made.
  • the cleaning apparatus 100 may be configured to optically detect the fixing member 220 by installing an image sensor such as a camera in the vicinity of the nozzle 10 as the position detection unit 50. In any case, it is necessary to provide the position detection unit 50 at a front position in the traveling direction of the cleaning device 100 and detect the presence or absence of the fixing member 220 before the blade 20 reaches the fixing member 220.
  • the flow rate control unit 60 controls the pump 12 that pumps the cleaning liquid from the tank 11 and varies the flow rate of the cleaning liquid discharged from the nozzle 10.
  • the flow rate control unit 60 controls the pump 12 to fix the blade 20.
  • the flow rate of the cleaning liquid discharged from the nozzle 10 is increased at the timing of passing over the member 220.
  • FIG. 7 is a plan view showing a modification of the cleaning apparatus 100 according to the second embodiment.
  • the number of nozzles 10 is increased and finer control is performed to further save water.
  • the components other than the nozzle 10 are the same as those in the second embodiment, and thus the description thereof is omitted.
  • the 7 includes a first nozzle 10A that continuously discharges a cleaning liquid, and a second nozzle 10B that discharges the cleaning liquid intermittently in combination with an electromagnetic valve or the like.
  • the first nozzles 10 ⁇ / b> A are provided in the pipe 13 at substantially equal intervals so as to discharge the cleaning liquid evenly over the entire Y direction of the solar cell module 210.
  • the 2nd nozzle 10B is provided in the piping 13 so that the fixed member 220 may be passed similarly to the washing
  • the cleaning apparatus 100 a total of six nozzles 10 including the first nozzle 10A and the second nozzle 10B are provided.
  • the cleaning liquid discharged from each of the first nozzle 10A and the second nozzle 10B is cleaned. Therefore, the water saving effect of the cleaning liquid can be obtained.
  • the flow rate control unit 60 is configured to control the opening and closing of the electromagnetic valve provided in the second nozzle 10B.
  • the cleaning device 100 passes through other than the fixing member 220 of the solar cell module 210, as shown on the left side of FIG. 7, the discharge of the cleaning liquid is stopped from the two second nozzles 10B, and the four second A cleaning liquid is discharged from one nozzle 10A.
  • the cleaning area by each first nozzle 10A is subdivided by the number, so the cleaning liquid discharged from each first nozzle 10A is optimal for the minimum necessary flow rate.
  • the cleaning liquid is discharged to compensate for the amount of cleaning liquid that leaks behind the blade 20.
  • the second nozzle 10B passing over the fixed member 220 is controlled to discharge the cleaning liquid as necessary, the cleaning liquid is used when cleaning the solar cell module 210 rows in the entire X direction. The amount can be reduced to a minimum.
  • FIG. 8 is a plan view showing the solar cell module 210 row to be cleaned and the cleaning device 100 according to the third embodiment installed therein.
  • FIG. 9 is a side view showing the cleaning apparatus 100 according to the third embodiment. In FIG. 9, some components such as the guide mechanism 35 are omitted.
  • the cleaning apparatus 100 is composed of two blades, a main blade 20A and an auxiliary blade 20B.
  • the constituent elements other than the blade 20 including the main blade 20A and the auxiliary blade 20B are the same as those in the first embodiment, and thus the description thereof is omitted.
  • the main blade 20A and the auxiliary blade 20B of the cleaning device 100 according to the third embodiment are configured similarly to the blade 20 of each embodiment described above, and the main blade 20A is the same as the blade 20 of each embodiment described above.
  • the auxiliary blade 20B is arranged behind the main blade 20A at a predetermined interval. The distance between the main blade 20A and the auxiliary blade 20B is set to a distance over the fixing member 220.
  • the cleaning liquid leaks to the rear of the blade 20.
  • the cleaning liquid is contaminated with stains and becomes a solar cell module. It may remain on the surface of 210.
  • the main blade 20A and the auxiliary blade 20B are arranged so as not to run over the fixing member 220 at the same time, and are wiped by the main blade 20A as shown in FIGS. Instead, the cleaning liquid leaked from the location of the fixing member 220 to the rear of the main blade 20A is wiped by the auxiliary blade 20B.
  • the cleaning liquid is behind the auxiliary blade 20B when the auxiliary blade 20B rides on the fixing member 220. There is no leakage. For this reason, the stain of the solar cell module 210 due to the leakage of the cleaning liquid can be prevented.
  • the above-described cleaning device is not limited to the solar power generation device, and can be suitably applied to a surface to be cleaned that extends long with the same width.
  • the cleaning device of the present invention is a cleaning device that cleans while cleaning the surfaces to be cleaned of a plurality of panels connected to each other by a fixing member, and moves for moving on the surface to be cleaned. And a nozzle that discharges the cleaning liquid toward the surface to be cleaned and a blade that presses against the surface to be cleaned and wipes the cleaning liquid.
  • cleaning apparatus which can wash
  • the cleaning device for a solar power generation device is fixed by a fixing member in which a plurality of solar cell modules juxtaposed on an inclined gantry in a direction orthogonal to the inclination direction protrudes on the solar cell module.
  • a cleaning device for cleaning a solar power generation apparatus a nozzle for supplying a cleaning liquid to a surface to be cleaned of a solar cell module including a fixing member, a blade for contacting the surface to be cleaned and wiping the cleaning liquid
  • a moving part that moves the nozzle and the blade in the juxtaposition direction of the solar cell module, and when the nozzle passes over the fixing member, at least one of the fixing member and the surface to be cleaned on the inclined upstream side with respect to the fixing member
  • a nozzle is provided so as to discharge the cleaning liquid.
  • the cleaning device for a photovoltaic power generator according to the present invention is characterized in that the nozzle is disposed so as to pass over the fixed member.
  • the cleaning device for a photovoltaic power generation apparatus includes a position detection unit that detects the position of the fixed member and a flow rate control unit that controls the flow rate of the cleaning liquid, and at a timing when the blade passes over the fixed member. The flow rate of the cleaning liquid is increased.
  • the nozzle includes a first nozzle that continuously discharges the cleaning liquid and a second nozzle that discharges the cleaning liquid intermittently, and the blade is on the fixed member.
  • the cleaning liquid is discharged from the second nozzle at the timing of passage.
  • the cleaning apparatus for a photovoltaic power generation apparatus according to the present invention is characterized in that the blade includes a main blade and an auxiliary blade that are disposed forward and backward with respect to the moving direction.
  • the present invention can be used for cleaning devices and cleaning systems such as solar panels, general household roofs, and corridors.

Abstract

L'invention concerne un dispositif de nettoyage pour dispositif de génération électrique solaire, le dispositif de nettoyage réalisant une réduction de l'influence de saillies de pièces de liaison servant à relier un groupe de panneaux en une rangée, ainsi qu'une amélioration de l'effet de nettoyage. Un dispositif (120) de nettoyage destiné à nettoyer un dispositif (200) de génération électrique solaire dans lequel une pluralité de modules (210) de cellules solaires agencés côte à côte sur un support inclinable dans une direction orthogonale à la direction d'inclinaison sont fixés par des organes (220) de fixation dont chacun est en saillie au-dessus d'un module (210) de cellule solaire est caractérisé en ce qu'il comporte: une buse (10) qui amène un liquide de nettoyage jusqu'à une surface à nettoyer du module (210) de cellule solaire comprenant l'organe (220) de fixation; une lame (20) qui entre en contact avec la surface à nettoyer et racle le liquide de nettoyage; et une pièce de mouvement qui déplace la buse (10) et la lame (20) dans la direction où les modules (210) de cellules solaires sont agencés côte à côte, et en ce que la buse (10) est placée de façon à libérer le liquide de nettoyage sur l'organe (220) de fixation et/ou sur la surface à nettoyer du côté amont de l'inclinaison par rapport à l'organe (220) de fixation lorsque la buse passe au-dessus de l'organe (220) de fixation.
PCT/JP2015/052136 2014-03-20 2015-01-27 Dispositif de nettoyage WO2015141282A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014057370A JP2015178088A (ja) 2014-03-20 2014-03-20 洗浄装置
JP2014-057370 2014-03-20

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WO2015141282A1 true WO2015141282A1 (fr) 2015-09-24

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WO2018195291A1 (fr) * 2017-04-21 2018-10-25 Alion Energy, Inc. Systèmes et procédés de nettoyage de réseaux de panneaux solaires
CN109550740A (zh) * 2019-02-01 2019-04-02 长兴博瑞能源有限公司 一种高效光伏系统
CN115338153A (zh) * 2021-05-14 2022-11-15 苏州佳世达电通有限公司 清洗设备及应用其的太阳能光电系统

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JP2009016508A (ja) * 2007-07-03 2009-01-22 Tokyo Ohka Kogyo Co Ltd 洗浄装置、洗浄方法、予備吐出装置、及び塗布装置
JP2012104787A (ja) * 2010-11-06 2012-05-31 Yuushirou Kubo 太陽電池モジュールの受光面清浄装置
JP2014121680A (ja) * 2012-12-21 2014-07-03 Sharp Corp 洗浄装置

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Publication number Priority date Publication date Assignee Title
JPS5088859A (fr) * 1973-12-11 1975-07-16
JPH08507223A (ja) * 1992-03-24 1996-08-06 レルー，ウイリイ 垂直および水平なガラス面等の滑らかな面の清掃法およびそのための装置
JP2001121785A (ja) * 1999-08-18 2001-05-08 Fuji Photo Film Co Ltd クリーニング装置及びクリーニング方法
JP2009016508A (ja) * 2007-07-03 2009-01-22 Tokyo Ohka Kogyo Co Ltd 洗浄装置、洗浄方法、予備吐出装置、及び塗布装置
JP2012104787A (ja) * 2010-11-06 2012-05-31 Yuushirou Kubo 太陽電池モジュールの受光面清浄装置
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Publication number Priority date Publication date Assignee Title
WO2018195291A1 (fr) * 2017-04-21 2018-10-25 Alion Energy, Inc. Systèmes et procédés de nettoyage de réseaux de panneaux solaires
CN110769947A (zh) * 2017-04-21 2020-02-07 阿利昂能源公司 用于清洁太阳能电池板阵列的系统和方法
CN109550740A (zh) * 2019-02-01 2019-04-02 长兴博瑞能源有限公司 一种高效光伏系统
CN115338153A (zh) * 2021-05-14 2022-11-15 苏州佳世达电通有限公司 清洗设备及应用其的太阳能光电系统

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