CN109078875A - Photovoltaic bicycle shed intelligence cleaning equipment and its control method - Google Patents

Photovoltaic bicycle shed intelligence cleaning equipment and its control method Download PDF

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Publication number
CN109078875A
CN109078875A CN201810650704.1A CN201810650704A CN109078875A CN 109078875 A CN109078875 A CN 109078875A CN 201810650704 A CN201810650704 A CN 201810650704A CN 109078875 A CN109078875 A CN 109078875A
Authority
CN
China
Prior art keywords
photovoltaic
bicycle shed
microcontroller
cleaning equipment
hairbrush
Prior art date
Application number
CN201810650704.1A
Other languages
Chinese (zh)
Inventor
徐阳
陈薇娜
Original Assignee
上海安悦节能技术有限公司
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 上海安悦节能技术有限公司 filed Critical 上海安悦节能技术有限公司
Priority to CN201810650704.1A priority Critical patent/CN109078875A/en
Publication of CN109078875A publication Critical patent/CN109078875A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/001Cleaning by methods involving the use of tools, brushes, or analogous members characterised by the type of cleaning tool
    • B08B1/002Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/008Cleaning by methods involving the use of tools, brushes, or analogous members using translating operative members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/04Cleaning by methods involving the use of tools, brushes, or analogous members using rotary operative members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/024Cleaning by means of spray elements moving over the surface to be cleaned
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention discloses a kind of photovoltaic bicycle shed intelligence cleaning equipment and its control methods, the intelligence cleaning equipment includes multistage hairbrush and microcontroller, wherein, the multistage hairbrush is arranged along the extending direction of photovoltaic module and is fixedly mounted on aluminium alloy post, the hairbrush is connected with servo motor and can persistently rotate along the axis of rotation, the aluminium alloy post is equipped with the first idler wheel, the two sides of the aluminium alloy post are equipped with limiting device, the length of the hairbrush and the glass plate same length of photovoltaic module, the minisize electronic scales placed on the input terminal of the microcontroller and photovoltaic module, which are connected, obtains dust stratification amount signal, one output end of the microcontroller is connected with the control terminal of servo motor, the another output of the microcontroller is connected with the control terminal of spray equipment.The present invention easily can carry out automation dry clean and washing to photovoltaic bicycle shed, substantially reduce labor intensity, and improve working efficiency, and equipment is simple and easy, good cleaning quality.

Description

Photovoltaic bicycle shed intelligence cleaning equipment and its control method
Technical field
The present invention relates to a kind of cleaning equipment and its control method more particularly to a kind of photovoltaic bicycle shed intelligence cleaning equipment and Its control method.
Background technique
In recent years, photovoltaic bicycle shed power generation project is quickly grown, and many enterprises have built the sun of large area Energy photovoltaic bicycle shed, enterprise's photovoltaic bicycle shed development prospect potentiality are big.But some central-stations are by local environment factor shadow It rings, photovoltaic module surface is gradually increased by environmental pollution factors, affected to the generated energy of photovoltaic plant, while part reservoir area Limited place and various factors, original cleaning way has not adapted to local washing and cleaning operation to be carried out, so it is necessary to research and develop New cleaning machine is solved the problems, such as based on environment instantly.
Patent document 201510468917.9 discloses a kind of dry clean equipment for photovoltaic bicycle shed, by closing in aluminium Subsection setup hairbrush and arranging along the extending direction of photovoltaic module is installed on golden bracket, and the hairbrush is connected with servo motor and can It is persistently rotated along the axis of rotation, so as to easily clean to photovoltaic bicycle shed, substantially reduces labor intensity, reduce cleaning The frequency.But dry clean can not remove greasy dirt dust stratification, to largely effect on practical effect.Therefore, it is necessary to continue pair Photovoltaic bicycle shed cleaning equipment and its control method improve.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of for the fountain cleaning equipment of photovoltaic bicycle shed and its control Method processed can easily focus volt bicycle shed automatically and carry out dry clean and washing, substantially reduce labor intensity, and improve work Efficiency, and equipment is simple and easy, good cleaning quality.
The present invention is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of dry type for photovoltaic bicycle shed Cleaning equipment, including multistage hairbrush and microcontroller, wherein the multistage hairbrush is arranged and consolidates along the extending direction of photovoltaic module On aluminium alloy post, the hairbrush is connected with servo motor and can persistently rotate along the axis of rotation, the aluminium alloy for Dingan County Bracket is equipped with the first idler wheel, and the two sides of the aluminium alloy post are equipped with limiting device, the length and photovoltaic module of the hairbrush Glass plate same length, the length of first idler wheel and the aluminum alloy frame same length of photovoltaic module, institute It states and is fixedly installed with spray equipment on aluminium alloy post, the micro electric placed on the input terminal and photovoltaic module of the microcontroller Sub- scale, which is connected, obtains dust stratification amount signal, and an output end of the microcontroller is connected with the control terminal of servo motor, described micro- The another output of controller is connected with the control terminal of spray equipment.
Above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the two sides of the aluminium alloy post are equipped with limiting component, described Limiting component is to offset together with reeded second idler wheel, the groove of second idler wheel and the outer rim of photovoltaic module.
Above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the number of segment of the hairbrush and the glass plate number of photovoltaic module It is identical, it is connected with the same servo motor per two sections of adjacent hairbrush and keeps rotating synchronously.
Above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the minisize electronic scales are button-shaped electronic scale, the button Formula electronic scale is set on spare photovoltaic module.
Above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the microcontroller is fixed on servo motor, the micro-control Device processed is single-chip microcontroller or PLC controller.
The present invention also provides a kind of control method of above-mentioned photovoltaic bicycle shed intelligence cleaning equipment to solve above-mentioned technical problem, Include the following steps: S1: the microcontroller controls servo motor operating by receiving clear instruction, drives hairbrush to roll and carries out Dry-cleaning;S2: the microcontroller acquires the dust stratification amount signal from minisize electronic scales;S3: if collected dust stratification after dry-cleaning It measures signal and is greater than preset threshold, then start spray equipment, washed using alkaline cleaner.
The control method of above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the preset threshold is 5~8g/ ㎡.
The control method of above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the preset threshold is 6.285g/ ㎡.
The control method of above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the input terminal of the microcontroller passes through nothing Line transmission is connected with the minisize electronic scales placed on photovoltaic module obtains dust stratification amount signal.
The control method of above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein the minisize electronic scales are button-shaped electronics Scale, the button-shaped electronic scale are set on spare photovoltaic module, the step S1 and step S3 simultaneously to primary photovoltaic module and Spare photovoltaic module is cleaned.
The present invention compare the prior art have it is following the utility model has the advantages that photovoltaic bicycle shed intelligence cleaning equipment provided by the invention and Its control method, by subsection setup hairbrush and spray equipment on aluminium alloy post, the hairbrush is connected simultaneously with servo motor It can persistently rotate along the axis of rotation, so as to easily carry out automation dry clean and washing to photovoltaic bicycle shed, drop significantly Low labor intensity reduces the cleaning frequency, saves cleaning cost and improves working efficiency, and equipment is simple and easy, good cleaning quality.
Detailed description of the invention
Fig. 1 is photovoltaic bicycle shed intelligence cleaning equipment positive structure schematic of the present invention;
Fig. 2 is photovoltaic bicycle shed intelligence cleaning equipment side structure schematic diagram of the present invention;
Fig. 3 is the external spray equipment schematic diagram of photovoltaic bicycle shed intelligence cleaning equipment of the present invention.
In figure:
1 servo motor, 2 aluminium alloy post, 3 first idler wheel
45 second idler wheel of hairbrush, 6 spray equipment
7 microcontroller, 8 water pump, 9 water tank
10 upper hose, 11 locomotive, 12 gasoline engine generator
Specific embodiment
The present apparatus is further described with implementation with reference to the accompanying drawing.
Fig. 1 is photovoltaic bicycle shed intelligence cleaning equipment positive structure schematic of the present invention;Fig. 2 is photovoltaic bicycle shed intelligence of the present invention Cleaning equipment side structure schematic diagram.
Referring to Figure 1 and Fig. 2, photovoltaic bicycle shed intelligence cleaning equipment provided by the invention, including multistage hairbrush 4 and microcontroller Device 7, wherein the multistage hairbrush 4 is arranged along the extending direction of photovoltaic module and is fixedly mounted on aluminium alloy post 2, described Hairbrush 4 is connected with servo motor 1 and can persistently rotate along the axis of rotation, and the aluminium alloy post 2 is equipped with the first idler wheel 3, institute The two sides for stating aluminium alloy post 2 are equipped with limiting device, the length of the hairbrush 4 and the glass plate length substantially phase of photovoltaic module Together, the aluminum alloy frame same length of the length of first idler wheel 3 and photovoltaic module, it is solid on the aluminium alloy post 2 Dingan County is equipped with spray equipment 6, and the minisize electronic scales placed on the input terminal and photovoltaic module of the microcontroller 7, which are connected, obtains product One output end of ash quantity signal, the microcontroller 7 is connected with the control terminal of servo motor 1, the microcontroller 7 it is another A output end is connected with the control terminal of spray equipment 6.
Photovoltaic bicycle shed intelligence cleaning equipment provided by the invention, the first idler wheel 3 can be polyurethane wheel, and multistage hairbrush 4 can weigh Multiple to use, aluminium alloy post 2 is welded by three-legged structure, and intensity is high, light-weight.Intelligently cleaning is set photovoltaic bicycle shed of the invention Standby, aluminium alloy post 2 arbitrarily adjusts assembling, is suitable for any photovoltaic array.Hairbrush 4 and servo motor 1 (stepless time adjustment, operation Stablize) it is connected and can be persistently rotated along the axis of rotation, while spray equipment 6 is discharged, the hairbrush 4 in rolling process passes through dust Device, dust are connected automatically into dust collect plant, microcontroller 7 with servo motor 1, control servo electricity by receiving clear instruction Machine operating, so as to easily be cleaned to photovoltaic bicycle shed.
The present invention uses motor driven length to carry out spraying-rinsing for the segmentation hairbrush of photovoltaic component glass plate part;It drives The roller widths of support motion are placed on photovoltaic module aluminum alloy frame (part does not need to clean) just, so as to batch Intelligent cleaning is carried out to photovoltaic bicycle shed, reduces cleaning difficulty, improves cleaning quality.By taking 250W capacity photovoltaic module as an example, The length is 1650 millimeters.Hairbrush 4 drives roller bearing by the micro-machine being placed on bracket, is persistently rotated with certain speed. Meanwhile being placed in the first idler wheel 3 on photovoltaic module frame and being driven by external force (diesel-driven generator and distribution system etc.), along photovoltaic Board width direction movement, with this come achieve the purpose that clean photovoltaic module.As shown in figure 3, the spray equipment 6 passes through upper hose 10 are connected with water pump 8, and water pump 8 is set on water tank 9, and water tank 9 is placed on locomotive 10, is additionally provided with gasoline engine generator on water tank 9 12.When dry clean can not remove dust stratification, microcontroller 7 voluntarily starts spray system, and alkaline cleaning has been added in water tank 9 Agent reaches disposable and removes greasy dirt dust stratification, improves photovoltaic system power generation performance and generating efficiency, and extending the full life of photovoltaic system makes Use the period.
The two sides of photovoltaic bicycle shed intelligence cleaning equipment provided by the invention, the aluminium alloy post 2 are equipped with limiting component, institute Stating limiting component is with reeded second idler wheel 5, and the outer rim of the groove and photovoltaic module of second idler wheel 5 is mutually against one It rises.There is horizontal idler wheel to be fixed on photovoltaic module thickness direction in integral support two sides, aluminium alloy post 2 is prevented to be moved through Shift phenomenon in journey.
Photovoltaic bicycle shed intelligence cleaning equipment provided by the invention, hairbrush number of segment by actual items it needs to be determined that, the hairbrush 4 Number of segment it is identical with the glass plate number of photovoltaic module, be connected and protect with the same servo motor 1 per two sections of adjacent hairbrush 4 Hold synchronous rotation.It certainly, can be by more hairbrush number of segment and same in the case where power and volume size satisfaction are installed and used Servo motor 1 is connected, and runs simultaneously, and sync rates are high, and the more common cleaning way of cleaning effect is obviously improved.Microcontroller 7 can It is directly anchored on servo motor 1, single-chip microcontroller or PLC controller can be selected in microcontroller 7.
The present invention also provides a kind of control methods of above-mentioned photovoltaic bicycle shed intelligence cleaning equipment, wherein includes the following steps:
S1: the microcontroller 7 controls the operating of servo motor 1 by receiving clear instruction, and the band rolling of electric brush 4 is done It washes;
S2: the microcontroller 7 acquires the dust stratification amount signal from minisize electronic scales;
S3: if collected dust stratification amount signal is greater than preset threshold after dry-cleaning, start spray equipment 6, using alkalinity Cleaning agent is washed.
Provided by the present invention for the intelligent cleaning equipment of photovoltaic bicycle shed, button-shaped electronics is placed on spare photovoltaic module Scale (minisize electronic scales), electronic scale output unit area dust stratification amount signal pass through wireless transmission access 7 front-end collection of microcontroller Device, CPU handles the operating instruction sent after the dust stratification amount signal to servo motor in microcontroller 7, controls servo motor and opens Dynamic and operating.The minisize electronic scales are button-shaped electronic scale, and the button-shaped electronic scale is set on spare photovoltaic module, described Step S1 and step S3 simultaneously cleans primary photovoltaic module and spare photovoltaic module;Due to spare photovoltaic module and primary The shape size and installation site of photovoltaic module are almost the same, while cleaning process is also identical, therefore on spare photovoltaic module Minisize electronic scales can accurately reflect the dust stratification amount of primary photovoltaic module, and will not influence the normal use of primary photovoltaic module.
Dust stratification amount and washing itself can all influence the generating efficiency of photovoltaic module.Excessively frequent washing, which not only increases, uses water Cost, and generating efficiency may be influenced instead.Therefore, when very heavy to obtain better generating efficiency using washing It wants.
As seen from the above table, when dust stratification amount reaches 2.215g/ ㎡, component decrease in power generation efficiency 0.65%, generated output decline 4.317%, smaller on photovoltaic system power generation performance and generating efficiency influence, being greater than through measuring and calculating cleaning cost influences gene-ration revenue not It gives and adopting;When dust stratification amount reaches 6.285g/ ㎡, component decrease in power generation efficiency 1.311%, generated output declines 9.123%, centainly Photovoltaic power generation performance and generating efficiency are influenced in degree, are influenced gene-ration revenue through measuring and calculating and are greater than cleaning cost, can be cleaned; When dust stratification amount is more than 17.350g/ ㎡, component decrease in power generation efficiency is more than 4.843%, and generated output is decrease beyond 21.890%, seriously affect photovoltaic power generation performance and generating efficiency.So when photovoltaic bicycle shed assembly surface dust stratification amount reaches When 6.285g/ ㎡, microcontroller 7 receives the instruction of dust stratification amount and enabled instruction is finally sent to servo motor by process instruction signal 1 and start steady operating, reaches disposable and full-automatic remove photovoltaic bicycle shed superficial dust effect.When cleaning at this time when optimal clean Between, the cleaning frequency is reduced, cleaning cost is saved.
Although the present invention is disclosed as above with preferred embodiment, however, it is not to limit the invention, any art technology Personnel, without departing from the spirit and scope of the present invention, when can make a little modification and perfect, therefore protection scope of the present invention When subjecting to the definition of the claims.

Claims (10)

1. a kind of photovoltaic bicycle shed intelligence cleaning equipment, including multistage hairbrush (4) and microcontroller (7), which is characterized in that described more Section hairbrush (4) is arranged along the extending direction of photovoltaic module and is fixedly mounted on aluminium alloy post (2), the hairbrush (4) and watches It takes motor (1) to be connected and can persistently rotate along the axis of rotation, the aluminium alloy post (2) is equipped with the first idler wheel (3), the aluminium The two sides of alloy bracket (2) are equipped with limiting device, the length of the hairbrush (4) and the glass plate length substantially phase of photovoltaic module Together, the aluminum alloy frame same length of the length of first idler wheel (3) and photovoltaic module, the aluminium alloy post (2) On be fixedly installed with spray equipment (6), the minisize electronic scales phase placed on the input terminal and photovoltaic module of the microcontroller (7) It successivelys win and takes dust stratification amount signal, an output end of the microcontroller (7) is connected with the control terminal of servo motor (1), described micro- The another output of controller (7) is connected with the control terminal of spray equipment (6).
2. photovoltaic bicycle shed intelligence cleaning equipment as described in claim 1, which is characterized in that the two of the aluminium alloy post (2) Side is equipped with limiting component, and the limiting component is with reeded second idler wheel (5), the groove and light of second idler wheel (5) The outer rim of volt component offsets together.
3. photovoltaic bicycle shed intelligence cleaning equipment as described in claim 1, which is characterized in that the number of segment and light of the hairbrush (4) The glass plate number for lying prostrate component is identical, and being connected per two sections of adjacent hairbrush (4) with the same servo motor (1) and keeping synchronous turns It is dynamic.
4. photovoltaic bicycle shed intelligence cleaning equipment as described in claim 1, which is characterized in that the minisize electronic scales are button-shaped Electronic scale, the button-shaped electronic scale are set on spare photovoltaic module.
5. photovoltaic bicycle shed intelligence cleaning equipment as described in claim 1, which is characterized in that the microcontroller (7) is fixed on On servo motor (1), the microcontroller (7) is single-chip microcontroller or PLC controller.
6. a kind of control method of photovoltaic bicycle shed intelligence cleaning equipment, which is characterized in that using such as any one of Claims 1 to 5 The photovoltaic bicycle shed intelligence cleaning equipment, the control method include the following steps:
S1: by receiving clear instruction control servo motor (1) operating, band electric brush (4) rolls to carry out the microcontroller (7) Dry-cleaning;
S2: the microcontroller (7) acquires the dust stratification amount signal from minisize electronic scales;
S3: if collected dust stratification amount signal is greater than preset threshold after dry-cleaning, starting spray equipment (6), using alkaline clear Lotion is washed.
7. the control method of photovoltaic bicycle shed intelligence cleaning equipment as claimed in claim 6, which is characterized in that the preset threshold For 5~8g/ ㎡.
8. the control method of photovoltaic bicycle shed intelligence cleaning equipment as claimed in claim 7, which is characterized in that the preset threshold For 6.285g/ ㎡.
9. the control method of photovoltaic bicycle shed intelligence cleaning equipment as claimed in claim 6, which is characterized in that the microcontroller (7) input terminal, which is connected by wireless transmission with the minisize electronic scales placed on photovoltaic module, obtains dust stratification amount signal.
10. the control method of photovoltaic bicycle shed intelligence cleaning equipment as claimed in claim 6, which is characterized in that the micro electric Sub- scale is button-shaped electronic scale, and the button-shaped electronic scale is set on spare photovoltaic module, and the step S1 and step S3 are simultaneously Primary photovoltaic module and spare photovoltaic module are cleaned.
CN201810650704.1A 2018-06-22 2018-06-22 Photovoltaic bicycle shed intelligence cleaning equipment and its control method CN109078875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810650704.1A CN109078875A (en) 2018-06-22 2018-06-22 Photovoltaic bicycle shed intelligence cleaning equipment and its control method

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Application Number Priority Date Filing Date Title
CN201810650704.1A CN109078875A (en) 2018-06-22 2018-06-22 Photovoltaic bicycle shed intelligence cleaning equipment and its control method

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Publication Number Publication Date
CN109078875A true CN109078875A (en) 2018-12-25

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103223404A (en) * 2013-04-18 2013-07-31 内蒙古电力勘测设计院 Automatic washing device and method for solar photovoltaic component
WO2014013767A1 (en) * 2012-07-17 2014-01-23 Nakagawa Koichi Solar panel washing device
CN103968582A (en) * 2013-01-30 2014-08-06 鸿富锦精密工业(深圳)有限公司 Solar energy device
CN104300890A (en) * 2014-09-11 2015-01-21 国家电网公司 Photovoltaic plate cleaning device
CN105149254A (en) * 2015-08-03 2015-12-16 上海安悦节能技术有限公司 Dry-type cleaning equipment for photovoltaic shed
CN106391624A (en) * 2016-07-01 2017-02-15 国网河南省电力公司漯河供电公司 Self-induction solar photovoltaic dust removing system
CN205988922U (en) * 2016-08-11 2017-03-01 中天光伏材料有限公司 A kind of photovoltaic module pollution level automatic detection cleaning plant
CN206611377U (en) * 2017-02-14 2017-11-03 天津华科科能新能源技术有限公司 It is a kind of can automated cleaning photovoltaic power generation apparatus
CN206676773U (en) * 2017-03-08 2017-11-28 河北建筑工程学院 A kind of automatic cleaning solar energy cell panel assembly suitable for severe dust area

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014013767A1 (en) * 2012-07-17 2014-01-23 Nakagawa Koichi Solar panel washing device
CN103968582A (en) * 2013-01-30 2014-08-06 鸿富锦精密工业(深圳)有限公司 Solar energy device
CN103223404A (en) * 2013-04-18 2013-07-31 内蒙古电力勘测设计院 Automatic washing device and method for solar photovoltaic component
CN104300890A (en) * 2014-09-11 2015-01-21 国家电网公司 Photovoltaic plate cleaning device
CN105149254A (en) * 2015-08-03 2015-12-16 上海安悦节能技术有限公司 Dry-type cleaning equipment for photovoltaic shed
CN106391624A (en) * 2016-07-01 2017-02-15 国网河南省电力公司漯河供电公司 Self-induction solar photovoltaic dust removing system
CN205988922U (en) * 2016-08-11 2017-03-01 中天光伏材料有限公司 A kind of photovoltaic module pollution level automatic detection cleaning plant
CN206611377U (en) * 2017-02-14 2017-11-03 天津华科科能新能源技术有限公司 It is a kind of can automated cleaning photovoltaic power generation apparatus
CN206676773U (en) * 2017-03-08 2017-11-28 河北建筑工程学院 A kind of automatic cleaning solar energy cell panel assembly suitable for severe dust area

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