CN105583183A - Cleaning vehicle special for photovoltaic power station - Google Patents

Cleaning vehicle special for photovoltaic power station Download PDF

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Publication number
CN105583183A
CN105583183A CN201610129500.4A CN201610129500A CN105583183A CN 105583183 A CN105583183 A CN 105583183A CN 201610129500 A CN201610129500 A CN 201610129500A CN 105583183 A CN105583183 A CN 105583183A
Authority
CN
China
Prior art keywords
water
cleaning
rack
vehicle
special
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610129500.4A
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Chinese (zh)
Inventor
王栋
牛宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Jiebao Photovoltaic Operation And Maintenance Co Ltd
Original Assignee
Ningxia Jiebao Photovoltaic Operation And Maintenance Co Ltd
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 Ningxia Jiebao Photovoltaic Operation And Maintenance Co Ltd filed Critical Ningxia Jiebao Photovoltaic Operation And Maintenance Co Ltd
Priority to CN201610129500.4A priority Critical patent/CN105583183A/en
Publication of CN105583183A publication Critical patent/CN105583183A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • 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
    • 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
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity, by vibration
    • B08B3/14Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects

Abstract

The invention discloses a cleaning vehicle special for a photovoltaic power station and belongs to the field of special cleaning vehicles. The cleaning vehicle special for the photovoltaic power station comprises a carrying vehicle body 3, a water spraying device, an air jetting device, a hydraulic transmission device and a circuit control device, wherein the water spraying device mainly comprises a water tank 6, and the air jetting device mainly comprises an air feeder 11. An elevator 5 is installed on the side face at the front end of a compartment of the carrying vehicle body 3. A water delivery pipe on a water spraying rod 24 on the elevator 5 is connected with the water tank 6 through a high-pressure water pump 4. An air delivery pipe on an air jetting rod 26 on the elevator 5 is connected with the air feeder 11. An electric generator 12 is connected with the air feeder through an electric transmission line. The elevator 5 comprises an elevating frame 19, a cleaning frame 22, an inner elevating cylinder 15, an outer elevating cylinder 16, the water spraying rod 24 and the air jetting rod 26. According to the cleaning vehicle special for the photovoltaic power station, a high-pressure water cleaning mode is adopted, the cleaning efficiency is high, and the cleanliness is good; by means of a special air delivering and jetting pipeline, strong airflow is blown to the surface of a solar panel cleaned with water, and water drops left on the surface of the solar panel are cleaned away. The cleaning vehicle special for the photovoltaic power station is convenient to use and low in fabrication cost.

Description

Photovoltaic plant cleans special-purpose vehicle
Technical field
The invention belongs to special clean vehicular field, particularly relate to a kind of photovoltaic plant and clean special-purpose vehicle.
Background technology
In recent years, along with China advocates development and the enforcement of green novel energy source industry, the development scale of photovoltaic industry is in rapid expansion. Along with the scale of photovoltaic industry is increasing, the O&M work of photovoltaic plant forms scale gradually; Meanwhile, affecting the problem of one of photovoltaic power station power generation efficiency, is exactly the cleaning of photovoltaic solar cell plate. China's photovoltaic plant solar panel cleaning at present mainly contains three kinds of modes: the one, and manual cleaning. There is low, the clean halfway problem of cleaning efficiency in this kind of method. The 2nd, adopt robot to clean. This kind of cleaning way promotes to some extent compared with manual cleaning efficiency; The cleannes of cleaning are also higher. But disposable input ratio is larger, also have machine maintenance, operating cost also higher. The 3rd, special purpose vehicle is cleaned. Existing market has the special type of two kinds of versions of home and overseas to clean vehicle, the external extraordinary mode that vehicle adopts roller brush type to clean of cleaning, and this cleaning way easily causes the damage on photovoltaic plant solar panel surface, reduces the service life of cell panel. In addition, the cost of external extraordinary cleaning vehicle is also very large. The special type of domestic production is cleaned vehicle and is adopted pellet type hairbrush cleaning way, and the shortcoming of this kind of cleaning way is the same with external extraordinary cleaning vehicle, easily causes the damage on solar panel surface. Patent Office of the People's Republic of China discloses " a kind of photovoltaic plant dry dust removal cleaning equipment " publication number CN203426132U in February, 2014, this equipment comprises carrier, is fixed on switch board, water tank, vent gas treatment parts, air blast and battery etc. on carrier, and dedusting cleaning member comprises hairbrush, air knife air outlet, exhaust outlet, dedusting cleaning member main body. This cleaning equipment is to adopt brush cleaning photovoltaic plant solar panel surface equally, easily causes the damage on solar panel surface, reduces the service life of cell panel.
Summary of the invention
The present invention be directed to the weak point that current photovoltaic plant cleaning equipment, clean vehicle exist, propose that a kind of cleaning effect is good, efficiency is high, the photovoltaic plant little to the damage on solar panel surface cleans special-purpose vehicle.
Technical scheme of the present invention is such: photovoltaic plant cleans special-purpose vehicle, and this special-purpose vehicle comprises carrier, taking water tank as main water injector, taking pressure fan as main air jet system, hydraulic transmission and circuit control device. In front end side, carrier compartment, lift is installed, the water-supply-pipe on the spray boom on lift is connected with water tank by high-pressure hydraulic pump. Appendix on jet bar on lift is connected with pressure fan, and generator is connected with pressure fan by transmission line of electricity. The width that the rack for cleaning of spray boom and jet bar is installed can do any adjusting according to the width of photovoltaic plant solar panel face within the scope of 2 to 6 meters.
Described lift comprises hoisting frame, rack for cleaning, lifting inner core, bidirectional hydraulic device, promotes urceolus, spray boom, jet bridge. Promote urceolus and be arranged on the large arm base of landing, promote inner core and be arranged in lifting urceolus, lift cylinder is arranged on and promotes in inner core. The top of the large arm of landing is provided with chain sprocket driving device, and the chain one end on chain sprocket driving device is connected with the gim peg being fixed on lifting urceolus, and the other end is connected with the gim peg on hoisting frame. Spray boom and jet bar are arranged on rack for cleaning, and rack for cleaning is connected with hoisting frame by fixed rotating shaft. The upper end steady pin of rack for cleaning is connected with rack for cleaning oil cylinder, and the lower end of rack for cleaning oil cylinder is connected with hoisting frame by fixed rotating shaft.
Described rack for cleaning can parallel lifting under the effect of lift, under the rack for cleaning oil cylinder effect being connected, centered by its rotating shaft, within the scope of 90 degree, rotates at rack for cleaning with lowering or hoisting gear simultaneously.
Described water injector comprises water tank, adds core drive device, high-pressure hydraulic pump, water inlet pipe, filter, water-supply-pipe and spray boom. Water tank 6 is connected with filter 36 by water pipe, then is connected to high-pressure hydraulic pump 4 by water inlet pipe 37, and high-pressure hydraulic pump 4 is connected with water-supply-pipe 38 with triple valve 31 by outlet pipe 33. The other end of triple valve 31 is connected with water tank 6 by return pipe 30. Under the effect that adds core drive device, start high-pressure hydraulic pump, high-pressure hydraulic pump is delivered to spray boom by the water in water tank by outlet pipe, triple valve and water-supply-pipe after starting. The number of the water jet on spray boom is between 10-30.
Described air jet system comprises generator, pressure fan, appendix and jet bar, and pressure fan is connected with jet bar by appendix, and the electric power of pressure fan provides by generator. The number of the water jet on jet bar is between 10-30.
Jet and the water spray action button of lift of the present invention, generator, pressure fan, rack for cleaning is all arranged on driver's cabin control panel, is completed by driver's operation.
In use, carrier can arrive the optimal clean position of photovoltaic plant in the present invention, and lift can rise to proper height and required angle by rack for cleaning according to the position of solar panels and inclination angle, advanced horizontal high voltage spraying-rinsing, then carry out jet drying up.
The invention has the advantages that:
1, the present invention adopts the mode of high-pressure washing, and this mode can all be rinsed the dust of solar panel surface attachment well after cleaning, and cleaning efficiency is high, cleanliness factor good.
2, the present invention adopts water filtration softening plant, and the water quality of outdoor collection is effectively filtered by filter, and the Acidity of Aikalinity of anti-sealing is too high to photovoltaic panel surface generation corrosion effect, has alleviated water and has cleaned the infringement to photovoltaic panel surface.
3, the present invention adopts blower fan blowing mode, by special air-supply jet pipe, by the powerful distinguished and admirable solar panel surface that blows to just water cleaning, the water droplet that remains in cell panel surface is removed clean.
4, lift that can oscilaltion is installed in the present invention additional in carrier car body side position, can carry out effective washing and cleaning operation to overhead the photovoltaic panel surface of 30 centimetres-200 centimetres and the photovoltaic panel at various inclination angles, thereby realize the operation principle of high-pressure wash, high pressure draught blowing.
5, the present invention is simple, convenient, and all functions operation push-button only needs driver one people to complete at bridge operation.
6, lower cost of the present invention, the photovoltaic plant of more existing home and overseas cleans vehicle, and every price is ten thousand yuan of 90-150, and the present invention cleans vehicle price far below like product, between 40-60 ten thousand, can be photovoltaic enterprise and O&M enterprise provides the O&M equipment of better super quality and competitive price.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the present invention;
Fig. 2 is rear portion, carrier of the present invention compartment capital equipment structural representation;
Fig. 3 is elevator schematic diagram of the present invention;
Fig. 4 is the right TV structure schematic diagram of Fig. 3 of the present invention;
The corner schematic diagram of rack for cleaning when Fig. 5 is elevator operation of the present invention;
The lifting schematic diagram of rack for cleaning when Fig. 6 is elevator operation of the present invention;
Fig. 7 is water injector structure of the present invention, annexation schematic diagram;
Fig. 8 is air jet system structure of the present invention, annexation schematic diagram;
Fig. 9 is hydraulic means annexation schematic diagram of the present invention.
In figure: 1-driver's cabin, 2-cat ladder, 3-carrier, 4-high-pressure hydraulic pump, 5-lift, 6-water tank, 7-tank lid, 8-pressure fan ventilating opening, 9-working lights, 10-strengthens shot-light, 11-pressure fan, 12-generator, 13-gear device, 14-chain, 15-promotes inner core, 16-promotes urceolus, 17-lift cylinder, 18-gim peg, 19-hoisting frame, the large arm base of 20-landing, 21-fixed rotating shaft, 22-rack for cleaning, 23-fixed rotating shaft, 24-spray boom, 25-water jet, the jet bar of 26-, 27-puff prot, 28-rack for cleaning oil cylinder, 29-steady pin, 30-return pipe, 31-triple valve, 32-Pressure gauge, 33-outlet pipe, 34-safety valve, 35-water inlet pipe, 36-filter, 37-discharging valve, 38-water-supply-pipe, 39-appendix, 40-Pressure gauge, 41-gear pump, 42-oil filter, 43-fuel tank, 44-multi-way reversing device, 45-one-way throttle valve.
Detailed description of the invention
The specific embodiment of the present invention is illustrated by reference to the accompanying drawings.
As shown in Figures 1 to 6, photovoltaic plant cleans special-purpose vehicle, and this special-purpose vehicle comprises carrier 3, taking water tank 6 as main water injector, taking pressure fan 11 as main air jet system, hydraulic transmission and circuit control device. In carrier 3 front end sides, compartment, lift 5 is installed, the water-supply-pipe on the spray boom 24 on lift 5 is connected with water tank 6 by high-pressure hydraulic pump 4, and the appendix on the jet bar 26 on lift 5 is connected with pressure fan 11. Generator 12 is connected with pressure fan by transmission line of electricity.
Described lift 5 comprises hoisting frame 19, rack for cleaning 22, promotes inner core 15, promotes urceolus 16, spray boom 24, jet bar 26. Promoting urceolus 16 is arranged on the large arm base 20 of landing, promote inner core 15 and be arranged in lifting urceolus 16, lift cylinder 17 is arranged on and promotes in inner core 15, the top of the large arm of landing is provided with chain sprocket driving device 13, chain 14 one end on chain sprocket driving device are connected with the gim peg being fixed on lifting urceolus 16, and the other end is connected with the gim peg 18 on hoisting frame 19. Spray boom 24 and jet bar 26 are arranged on rack for cleaning 22. Rack for cleaning 22 is connected with hoisting frame 19 by fixed rotating shaft 21, and the upper end steady pin 29 of rack for cleaning 22 is connected with rack for cleaning oil cylinder 28, and the lower end of rack for cleaning oil cylinder 28 is connected with hoisting frame 19 by fixed rotating shaft 23.
Described rack for cleaning 22 can parallel lifting under the effect of rack for cleaning oil cylinder 28, also can centered by rotating shaft 23, within the scope of 90 degree, rotate.
Described lift 5 both can be arranged on a side of carrier, also can be arranged on the both sides of carrier.
As shown in Figure 7 to 9: described water injector comprises water tank 6, adds core drive device, high-pressure hydraulic pump 4, water inlet pipe 35, filter 36, water-supply-pipe 38 and spray boom 24. Water tank 6 is connected with filter 36 by water pipe, then is connected to high-pressure hydraulic pump 4 by water inlet pipe 37, and high-pressure hydraulic pump 4 is connected with water-supply-pipe 38 with triple valve 31 by outlet pipe 33. The other end of triple valve 31 is connected with water tank 6 by return pipe 30. Under the effect that adds core drive device, start high-pressure hydraulic pump, high-pressure hydraulic pump is delivered to spray boom 24 by pass through outlet pipe 33, triple valve 31 and the water-supply-pipe 38 of water in water tank 6 after starting. The number of the water jet on spray boom is between 10-30.
In addition, this cleaning Vehicle is also equipped with 30 meters of long high-pressure gun, and the region that cannot arrive at indivedual vehicles can manually be used this hydraulic giant to implement cleaning operation.
Described air jet system comprises generator 12, pressure fan 11, appendix 39 and jet bar 26. Pressure fan 11 is connected with jet bar 26 by appendix 39, and the electric power of pressure fan 11 provides by generator 12, and the number of the water jet 27 on jet bar is between 4-10.
Described hydraulic transmission comprises lift cylinder 17, rack for cleaning oil cylinder 28, one-way throttle valve 45, multi-way reversing device 44, gear pump 41 and fuel tank 43. Lift cylinder 17, rack for cleaning oil cylinder 28 are connected with fuel tank 43 with gear pump 41 by one-way throttle valve 45, multi-way reversing device 44, and the Pressure gauge 40 that shows oil pressure is installed between multi-way reversing device 44 and gear pump 41, and oil filter 42 is installed on fuel tank 43.
Described circuit control device is identical with relevant prior art, controls lift lifting and operation, rack for cleaning water spray and function button jet, hydraulic jack motion and is all arranged in the manipulation version in carrier driver's cabin, facilitates driver's operation.

Claims (9)

1. photovoltaic plant cleans special-purpose vehicle, this special-purpose vehicle comprises carrier (3), taking water tank (6) as main water injector, taking pressure fan (11) as main air jet system, hydraulic transmission and circuit control device, it is characterized in that: in front end side, carrier (3) compartment, lift (5) is installed, water-supply-pipe on spray boom (24) on lift (5) is connected with water tank (6) by high-pressure hydraulic pump (4), appendix on jet bar (26) on lift (5) is connected with pressure fan (11), generator (12) is connected with pressure fan by transmission line of electricity.
2. photovoltaic plant according to claim 1 cleans special-purpose vehicle, it is characterized in that: described lift (5) comprises hoisting frame (19), rack for cleaning (22), promote inner core (15), promote urceolus (16), spray boom (24), jet bar (26), promoting urceolus (16) is arranged on the large arm base of landing (20), promote inner core (15) and be arranged in lifting urceolus (16), lift cylinder (17) is arranged on and promotes in inner core (15), the top of the large arm of landing is provided with chain sprocket driving device (13), chain (14) one end on chain sprocket driving device is connected with the gim peg being fixed on lifting urceolus (16), the other end is connected with the gim peg (18) on hoisting frame (19), spray boom (24) and jet bar (26) are arranged on rack for cleaning (22), rack for cleaning (22) is connected with hoisting frame (19) by fixed rotating shaft (21), the upper end steady pin (29) of rack for cleaning (22) is connected with rack for cleaning oil cylinder (28), the lower end of rack for cleaning oil cylinder (28) is connected with hoisting frame (19) by fixed rotating shaft (23).
3. photovoltaic plant according to claim 1 and 2 cleans special-purpose vehicle, it is characterized in that: water-supply-pipe (38) and water jet (25) are installed on described spray boom (24), appendix (39) and puff prot (27) are installed on described jet bar (26).
4. photovoltaic plant according to claim 1 and 2 cleans special-purpose vehicle, it is characterized in that: the width that the rack for cleaning (22) of spray boom and jet bar is installed can do any adjusting according to the width of photovoltaic plant solar panel face within the scope of 2 to 6 meters.
5. photovoltaic plant according to claim 1 and 2 cleans special-purpose vehicle, it is characterized in that: described rack for cleaning (22) can parallel lifting under the effect of lift (5), under rack for cleaning oil cylinder (28) effect being connected with lowering or hoisting gear at rack for cleaning, centered by its rotating shaft (23), within the scope of 90 degree, rotate simultaneously.
6. photovoltaic plant according to claim 1 cleans special-purpose vehicle, it is characterized in that: described lift (5) both can be arranged on a side of carrier, also can be arranged on the both sides of carrier.
7. photovoltaic plant according to claim 1 cleans special-purpose vehicle, it is characterized in that: described water injector comprises water tank (6), add core drive device, high-pressure hydraulic pump (4), water inlet pipe (35), filter (36), water-supply-pipe (38) and spray boom (24), water tank (6) is connected with filter (36) by water pipe, be connected to high-pressure hydraulic pump (4) by water inlet pipe (37) again, high-pressure hydraulic pump (4) is connected with water-supply-pipe (38) with triple valve (31) by outlet pipe (33), the other end of triple valve (31) is connected with water tank (6) by return pipe (30), water-supply-pipe (38) is connected with spray boom (24), the number of the water jet (25) on spray boom is between 10-30.
8. photovoltaic plant according to claim 1 cleans special-purpose vehicle, it is characterized in that: described air jet system comprises generator (12), pressure fan (11), appendix (39) and jet bar (26), pressure fan (11) is connected with jet bar (26) by appendix (39), the electric power of pressure fan (11) provides by generator (12), and the number of the water jet (27) on jet bar is between 10-30.
9. photovoltaic plant according to claim 1 cleans special-purpose vehicle, it is characterized in that: described hydraulic transmission comprises lift cylinder (17), rack for cleaning oil cylinder (28), one-way throttle valve (45), multi-way reversing device (44), gear pump (41) and fuel tank (43), lift cylinder (17), rack for cleaning oil cylinder (28) is by one-way throttle valve (45), multi-way reversing device (44) is connected with fuel tank (43) with gear pump (41), the Pressure gauge (40) that shows oil pressure is installed between multi-way reversing device (44) and gear pump (41), oil filter (42) is installed on fuel tank (43).
CN201610129500.4A 2016-03-08 2016-03-08 Cleaning vehicle special for photovoltaic power station Pending CN105583183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610129500.4A CN105583183A (en) 2016-03-08 2016-03-08 Cleaning vehicle special for photovoltaic power station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610129500.4A CN105583183A (en) 2016-03-08 2016-03-08 Cleaning vehicle special for photovoltaic power station

Publications (1)

Publication Number Publication Date
CN105583183A true CN105583183A (en) 2016-05-18

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Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190006985A1 (en) * 2017-06-29 2019-01-03 Sterling Twisselman Vehicular systems and methods for cleaning photovoltaic panels
CN109249875A (en) * 2018-09-22 2019-01-22 江苏悦达专用车有限公司 A kind of multifunctional small-size special-purpose vehicle
CN112078470A (en) * 2020-09-25 2020-12-15 绍兴铭庭电子科技有限公司 Self-cleaning and self-protecting cushioning lamp board for highway patrol car

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074654A (en) * 1976-01-06 1978-02-21 Takeda Chemical Industries, Ltd. Automatic closure cleansing and coating machine
US20020036002A1 (en) * 2000-08-01 2002-03-28 Tokyo Electron Limited Cleaning processing method and cleaning processing apparatus
JP2004358368A (en) * 2003-06-05 2004-12-24 Mitsubishi Heavy Ind Ltd Cleaning device for light transmission board
CN1994591A (en) * 2006-12-31 2007-07-11 周仁 Paper removal device for heat transfer printed metal door
CN202893749U (en) * 2012-10-26 2013-04-24 姚瑜宁 Mobile type solar photovoltaic panel cleaning device
CN103736685A (en) * 2013-12-30 2014-04-23 内蒙古科盛太阳能科技有限责任公司 Movable type solar assembly washing equipment
CN203725440U (en) * 2013-11-26 2014-07-23 武汉卓成光伏新能源有限公司 Non-contact cleaning equipment for solar cell panel
CN205496141U (en) * 2016-03-08 2016-08-24 宁夏洁宝光伏运维有限公司 Photovoltaic power plant washs special -purpose vehicle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074654A (en) * 1976-01-06 1978-02-21 Takeda Chemical Industries, Ltd. Automatic closure cleansing and coating machine
US20020036002A1 (en) * 2000-08-01 2002-03-28 Tokyo Electron Limited Cleaning processing method and cleaning processing apparatus
JP2004358368A (en) * 2003-06-05 2004-12-24 Mitsubishi Heavy Ind Ltd Cleaning device for light transmission board
CN1994591A (en) * 2006-12-31 2007-07-11 周仁 Paper removal device for heat transfer printed metal door
CN202893749U (en) * 2012-10-26 2013-04-24 姚瑜宁 Mobile type solar photovoltaic panel cleaning device
CN203725440U (en) * 2013-11-26 2014-07-23 武汉卓成光伏新能源有限公司 Non-contact cleaning equipment for solar cell panel
CN103736685A (en) * 2013-12-30 2014-04-23 内蒙古科盛太阳能科技有限责任公司 Movable type solar assembly washing equipment
CN205496141U (en) * 2016-03-08 2016-08-24 宁夏洁宝光伏运维有限公司 Photovoltaic power plant washs special -purpose vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190006985A1 (en) * 2017-06-29 2019-01-03 Sterling Twisselman Vehicular systems and methods for cleaning photovoltaic panels
US10749464B2 (en) 2017-06-29 2020-08-18 Sterling Twisselman Vehicular systems and methods for cleaning photovoltaic panels
CN109249875A (en) * 2018-09-22 2019-01-22 江苏悦达专用车有限公司 A kind of multifunctional small-size special-purpose vehicle
CN112078470A (en) * 2020-09-25 2020-12-15 绍兴铭庭电子科技有限公司 Self-cleaning and self-protecting cushioning lamp board for highway patrol car
CN112078470B (en) * 2020-09-25 2021-07-02 绍兴市雨芸机械有限公司 Self-cleaning and self-protecting cushioning lamp board for highway patrol car

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Application publication date: 20160518