CN108580339B - Impurity removing device for photovoltaic panel - Google Patents

Impurity removing device for photovoltaic panel Download PDF

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Publication number
CN108580339B
CN108580339B CN201810196404.0A CN201810196404A CN108580339B CN 108580339 B CN108580339 B CN 108580339B CN 201810196404 A CN201810196404 A CN 201810196404A CN 108580339 B CN108580339 B CN 108580339B
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CN
China
Prior art keywords
support
frame
hanging
snow
removing device
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.)
Active
Application number
CN201810196404.0A
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Chinese (zh)
Other versions
CN108580339A (en
Inventor
刘伟
蒋红
李景云
李奇隽
熊德安
原庆
李平
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.)
Xinjiang Tianfu Energy Co ltd
Xinjiang Tianfu Jinyang New Energy Co ltd
Xinjiang Tianfu Group Co ltd
Original Assignee
Xinjiang Tianfu Energy Co ltd
Xinjiang Tianfu Jinyang New Energy Co ltd
Xinjiang Tianfu Group 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.)
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Publication date
Application filed by Xinjiang Tianfu Energy Co ltd, Xinjiang Tianfu Jinyang New Energy Co ltd, Xinjiang Tianfu Group Co ltd filed Critical Xinjiang Tianfu Energy Co ltd
Priority to CN201810196404.0A priority Critical patent/CN108580339B/en
Publication of CN108580339A publication Critical patent/CN108580339A/en
Application granted granted Critical
Publication of CN108580339B publication Critical patent/CN108580339B/en
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Anticipated expiration legal-status Critical

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Classifications

    • B08B1/12
    • B08B1/165
    • 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED 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
    • H02S40/12Means for removing snow
    • 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 belongs to a photovoltaic panel impurity removing device, which is characterized in that: including the frame, one side of frame is equipped with support A and support B at least, support A is articulated with the frame, be equipped with actuating mechanism between support A and the frame, it is articulated between support A and the support B, be equipped with actuating mechanism between support A and the support B, the support B lower extreme is equipped with linkage, linkage contains suspension rod and regulation pole, hang snow removing device and/or belt cleaning device on the linkage, snow removing device contains snow scraping plate, brush and mounted frame, belt cleaning device contains brush, mounted frame and washs the shower nozzle. Compared with the prior art, the invention cleans dust or snow on the surface of the photovoltaic panel by arranging the snow removing device or the cleaning device on the frame, improves the conversion efficiency of the photovoltaic panel to solar energy and improves the economic benefit.

Description

Impurity removing device for photovoltaic panel
Technical Field
The invention relates to an outdoor panel cleaning device, in particular to a photovoltaic panel impurity cleaning device.
Background
With the technical development, the proportion of solar energy generation is gradually increased, and the solar energy generation is used as a global environment-friendly energy source and provides a main electric power resource for our daily life. The solar energy resources are available everywhere, the power can be supplied nearby, long-distance transmission is not needed, electric energy loss caused by a long-distance transmission line is avoided, and a large number of solar photovoltaic panels are arranged outdoors to use the photovoltaic power generation system.
The solar photovoltaic power generation energy is directly sourced from sunlight, the solar irradiation on the earth surface is greatly affected by weather, a large number of solar photovoltaic panels are affected to a certain extent in snowy days when receiving solar energy outdoors, accumulated snow is accumulated on the surface of the photovoltaic panels to cause a certain effect on the conversion of electric energy of the photovoltaic panels, the electric energy conversion rate can only reach ten percent to thirty percent of rated electric energy, and a large number of accumulated snow can affect the power generation of the photovoltaic panels, if the accumulated snow cannot be cleaned timely, so that the overall economic benefit of a power plant is affected.
For dust or snow treatment, the traditional method adopts manual cleaning, and the manual dust removal or snow cleaning has the defects of high labor intensity, labor and labor waste and low working efficiency. Therefore, the invention provides the photovoltaic plate impurity removing device for efficiently removing dust or snow on the surface of the photovoltaic plate, the motor vehicle is used as forward power, the photovoltaic plate impurity removing device is arranged on the motor vehicle to remove the panel, and the panel removing device can remove the dust or snow on any angle of the photovoltaic plate by adjusting the angle.
Disclosure of Invention
The invention aims to solve the technical problems that dust or snow on the surface of an open-air photovoltaic panel is cleaned by arranging a photovoltaic panel impurity cleaning device on a tractor, so that the photovoltaic panel absorbs solar energy, and the conversion efficiency of the photovoltaic panel to the light energy is improved.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a clear miscellaneous device of photovoltaic board which characterized in that: comprises a frame (1), at least one side of the frame (1) is provided with a support A (2) and a support B (3), the support A (2) is hinged with the frame (1), a driving mechanism (21) is arranged between the support A (2) and the frame (1), the driving mechanism (21) can drive the support A (2) to rotate around a hinge part relative to the frame (1), the support A (2) is hinged with the support B (3), the driving mechanism (21) is arranged between the support A (2) and the support B (3), the driving mechanism (21) can drive the support B (3) to rotate around the hinge part relative to the support A (2), a suspension device (4) is arranged on the support B (3), the suspension device (4) comprises a suspension rod (41) and an adjusting rod (42), one end of the suspension rod (41) is hinged with the support B (3), the other end is a free end, the adjusting rod (42) is arranged between the suspension rod (41) and the support B (3), a spring (421) is arranged on the adjusting rod (42), the suspension rod (41) is hinged with the support B (41) or one end of the suspension rod (41) is sleeved with the support B (41), the snow removing device comprises a hanging device (4), a snow removing device (5) and/or a cleaning device (6) are/is hung on the hanging device (4), the snow removing device (5) comprises a snow scraping plate (51), a brush (52) and a hanging frame (53), the hanging frame (53) is a strip-shaped platy body, the snow scraping plate (51) is arranged on one side of the hanging frame (53), the brush (52) is arranged on the other side of the hanging frame (53), gaps are reserved between the snow scraping plate (51) and the brush (52) and are reserved between the hanging frames (53), the cleaning device (6) comprises the brush (52), the hanging frame (53) and cleaning nozzles (61), the brushes (52) arranged on two sides of the hanging frame (53) are reserved on the hanging frame (53), and the cleaning nozzles (61) are arranged in the gaps formed by the brushes (52) on the two sides of the hanging frame (53).
The photovoltaic panel is inclined, and the direction D is the advancing direction of the frame (1). The lifting angle of the driving mechanism (21) is controlled in the cleaning process by the photovoltaic panel impurity cleaning device, so that the relative rotation angle of the support A (2) and the support B (3) is changed, and the relative rotation angle is adjusted to be matched with the inclination angle of the photovoltaic panel, so that dust or snow on the surface of the photovoltaic panel can be cleaned to the greatest extent.
The suspension device (4) comprises a suspension rod (41) and an adjusting rod (42), one end of the suspension rod (41) is hinged to the support B (3), the other end of the suspension rod is a free end, a profiling spring (421) is arranged on the adjusting rod (42), the adjusting rod (42) is arranged between the suspension rod (41) and the support B (3), one end of the adjusting rod (41) is hinged to the support B (3) or the suspension rod (41), and the other end of the adjusting rod is sleeved with the suspension rod (41) or the support B (3). The free end of the suspension rod (4) is suspended with a snow removing device (5) and/or a cleaning device (6).
When the snow removing device (5) and/or the cleaning device (6) are/is in contact with the photovoltaic panel, the photovoltaic panel and the snow removing device (5) or the cleaning device (6) are mutually extruded, if the extrusion force is too large, the photovoltaic panel can be damaged, the profiling spring (421) is arranged on the adjusting rod (42), one end of the adjusting rod (42) is hinged with the support B (3) or the hanging rod (41), the other end of the adjusting rod is sleeved with the hanging rod (41) or the support B (3), when the photovoltaic panel and the snow removing device (5) or the cleaning device (6) are mutually extruded, the profiling spring (421) is deformed, the adjusting rod (42) slides along the sleeved part relative to the support B (3) or the hanging rod (41), and the extrusion effect between the snow removing device (5) or the cleaning device (6) and the photovoltaic panel is adjusted to protect the photovoltaic panel.
A plurality of groups of hanging devices (4) can be arranged on the bracket B (3), and a group of snow removing devices (5) or a plurality of groups of snow removing devices (5) are hung on the hanging devices (4); or one group of cleaning devices (6) or a plurality of groups of cleaning devices (6) are hung on the hanging device (4); alternatively, a set of snow removing devices (5) and a set of cleaning devices (6) are suspended on the suspension device (4).
Further, the two sides of the frame (1) are respectively provided with a bracket A (2) and a bracket B (3), a snow removing device (5) and/or a cleaning device (6) arranged on the bracket B (3) are in a V shape, and the V-shaped opening is arranged towards the advancing direction of the frame (1).
The snow removing device is characterized in that the hanging device (4) is at least provided with two groups on the support B (3), the two groups of hanging devices (4) are arranged on the support B (3) in a staggered mode, one end of the snow removing device (5) and/or the cleaning device (6) hung by the hanging device (4) extends towards the direction of the frame (1), and the other end extends towards the direction of the support B (3).
The snow removing device is characterized in that snow removing devices (5) and/or cleaning devices (6) are arranged on two sides of the frame (1), one ends of the snow removing devices (5) and/or the cleaning devices (6) hung by the hanging devices (4) extend towards the frame (1), the other ends of the snow removing devices extend towards the direction of the support B (3), namely the snow removing devices (5) and/or the cleaning devices (6) arranged on two sides of the frame (1) are of V-shaped structures relative to the frame (1), and the inclination angles of the snow removing devices (5) and/or the cleaning devices (6) are determined by the positions of the hanging devices (4), so that the cleaning areas of the snow removing devices (5) and/or the cleaning devices (6) on the surface of a panel are determined.
Still further, snow removing device (5) contain snow scraping plate (51), brush (52) and mounted frame (53), mounted frame (53) are bar platy body, snow scraping plate (51) are located mounted frame (53) one side, brush (52) are located mounted frame (53) another side, and snow scraping plate (51) and brush (52) have the clearance between mounted frame (53).
Still further, the snow scraping plate (51) and the brush (52), the snow scraping plate (51) is arranged in front of the travelling direction, and the brush (52) is arranged behind the travelling direction.
The snow scraping plate (51) scrapes snow at the front end of the brush (52), and residual snow is further removed by the brush (52) at the rear side.
Still further, belt cleaning device (6) contain brush (52), mounted frame (53) and wash shower nozzle (61), mounted frame (53) are bar platy body, both sides limit of mounted frame (53) are located respectively to brush (52), brush (52) of locating mounted frame (53) both sides limit have the clearance on mounted frame (53), wash shower nozzle (61) locate in the clearance that brush (52) of both sides limit formed on mounted frame (53).
The brush (52) is used for cleaning dust on the surface of the photovoltaic panel, the cleaning nozzle (61) is used for spraying water to clean the surface of the photovoltaic panel, the brush (52) at the back is used for further cleaning, and the dust on the surface of the photovoltaic panel is cleaned.
Still further, be equipped with spring (7) between frame (1) and support A (2). The spring (7) has a certain stretching effect on the bracket A (2).
Compared with the prior art, the invention cleans dust or snow on the surface of the photovoltaic panel by arranging the snow removing device or the cleaning device on the frame, improves the conversion efficiency of the photovoltaic panel to solar energy and improves the economic benefit.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic side view of the structure of fig. 1.
Fig. 3 is a schematic structural view of the a direction.
Fig. 4 is a schematic view of the structure in the B-B direction.
Fig. 5 is a schematic view of the structure in the C-C direction.
Fig. 6 is a schematic structural view of the cleaning device.
Reference numerals
1 is a frame, 2 is a bracket A,21 is a driving mechanism, 3 is a bracket B,4 is a hanging device, 41 is a hanging rod, 42 is an adjusting rod, 421 is a profiling spring, 5 is a snow removing device, 51 is a snow scraping plate, 52 is a brush, 53 is a hanging frame, 6 is a cleaning device, 61 is a cleaning spray head, and 7 is a spring.
Detailed Description
Preferred embodiments of the present invention are described in detail below.
Example 1: referring to fig. 1-2, which are schematic structural diagrams of embodiment 1 of the present invention, a photovoltaic panel impurity removing device is characterized in that: including frame 1, be equipped with support A2 and support B3 on at least frame 1 one side, support A2 is articulated with frame 1, be equipped with actuating mechanism 21 between support A2 and the frame 1, actuating mechanism 21 drive support A2 rotates around articulated portion relative frame 1, articulated between support A2 and the support B3, be equipped with actuating mechanism 21 between support A2 and the support B3, actuating mechanism 21 drive support B3 rotates around articulated portion relative support A2, the lower tip of support B3 is equipped with linkage 4, linkage 4 contains suspension rod 41 and regulation pole 42, suspension rod 41's one end is articulated with support B3, and the other end is the free end, be equipped with profile spring 421 on the regulation pole 42, it locates between suspension rod 41 and the support B3 to adjust the pole 42, the one end of adjusting the pole 41 is articulated with support B3 or suspension rod 41, and the other end cup joints with suspension rod 41 or support B3. The snow removing device 5 and/or the cleaning device 6 are/is hung on the hanging device 4, the snow removing device 5 comprises a snow scraping plate 51, a brush 52 and a hanging frame 53, the hanging frame 53 is a strip-shaped plate-shaped body, the snow scraping plate 51 is arranged on one side of the hanging frame 53, the brush 52 is arranged on the other side of the hanging frame 53, a gap is reserved between the snow scraping plate 51 and the brush 52 and the hanging frame 53, the cleaning device 6 comprises the brush 52, the hanging frame 53 and a cleaning spray head 61, the hanging frame 53 is a strip-shaped plate-shaped body, the brushes 52 are respectively arranged on two side edges of the hanging frame 53, the brushes 52 arranged on two side edges of the hanging frame 53 are provided with gaps on the hanging frame 53, and the cleaning spray head 61 is arranged in the gaps formed by the brushes 52 on two side edges of the hanging frame 53.
The photovoltaic board is the slope form, and the clear miscellaneous device of photovoltaic board is in the lifting angle of clearance in-process control actuating mechanism 21 to change support A2 and support B3's relative rotation angle, adjust to the mode of mutually supporting with the photovoltaic board inclination angle, furthest clear up dust or snow on photovoltaic board surface.
Example 2: referring to fig. 3, a schematic structural diagram of embodiment 2 of the present invention is shown, and compared with embodiment 1, the difference of this embodiment is that: the position of one set of suspension devices arranged on the bracket B is shown schematically from the direction A.
Example 3: referring to fig. 4, a schematic structural diagram of embodiment 3 of the present invention is shown, and the difference between this embodiment and embodiment 1 is that: the position of one set of suspension devices arranged on the bracket B is shown schematically from the direction B-B.
Example 4: referring to fig. 5, a schematic structural diagram of embodiment 4 of the present invention is a schematic structural diagram of a snow removing device, the snow removing device 5 includes a snow scraping plate 51, a brush 52 and a hanging frame 53, the hanging frame 53 is a strip-shaped plate-shaped body, the snow scraping plate 51 is disposed on one side of the hanging frame 53, the brush 52 is disposed on the other side of the hanging frame 53, and a gap is formed between the snow scraping plate 51 and the brush 52 on the hanging frame 53.
Example 5: compared with embodiment 1, this embodiment differs in that: the direction of the snow scraper 51 coincides with the advancing direction of the frame 1. The snow scraper 51 scrapes off snow at the front end of the brush 52, and the remaining snow is further removed by the brush 52 at the rear.
Example 6: compared with embodiment 1, this embodiment differs in that: the snow removing device is characterized in that a suspension device 4 is arranged between the support B3 and the snow removing device 5, the suspension device 4 comprises a suspension rod 41 and an adjusting rod 42, one end of the suspension rod 41 is hinged to the support B3, the other end of the suspension rod is a free end, a profiling spring 421 is arranged on the adjusting rod 42, the adjusting rod 42 is arranged between the suspension rod 41 and the support B3, one end of the adjusting rod 41 is hinged to the support B3 or the suspension rod 41, the other end of the adjusting rod 41 is sleeved with the suspension rod 41, and the suspension rod 41 is connected with the suspension frame 53 in a hanging mode.
When the snow removing device 5 contacts with the photovoltaic plate, the photovoltaic plate and the snow removing device 5 are mutually extruded, if the extrusion force is too large, the photovoltaic plate can be damaged, the profiling spring 421 is arranged on the adjusting rod 42, one end of the adjusting rod 42 is hinged with the hanging rod 41, the other end of the adjusting rod is sleeved with the support B3, when the photovoltaic plate and the snow removing device 5 are mutually extruded, the profiling spring 421 deforms, the adjusting rod 42 slides along the sleeved part relative to the support B3, the extrusion effect between the snow removing device 5 and the photovoltaic plate is adjusted, and the photovoltaic plate is protected.
The free end of the hanging rod 41 is connected with the hanging frame 53 of the snow removing device 5, when the snow removing device 5 is attached to the photovoltaic panel and pressed against each other, the profiling spring 421 deforms, the hanging rod 41 and the snow removing device 5 slide along the sleeved part of the adjusting rod 42 in a direction away from the photovoltaic panel, the extrusion force between the photovoltaic panel and the snow removing device 5 is reduced, when the snow removing device 5 is separated from the photovoltaic panel, the profiling spring 421 is deformed, and the adjusting rod 42 slides downwards to reset.
Example 7: compared with embodiment 1, this embodiment differs in that: the suspension devices 4 are at least provided with two groups on the support B3, the two groups of suspension devices 4 are arranged on the support B3 in a staggered mode, one end of the snow removing device 5 suspended by the suspension devices 4 extends towards the direction of the frame 1, and the other end extends towards the direction of the support B3. The snow removing device is characterized in that a support A2 and a support B3 are arranged on two sides of the frame 1, the snow removing device 5 arranged on the support B3 is in a V shape, and a V-shaped opening is arranged towards the advancing direction of the frame 1.
The snow removing device is characterized in that snow removing devices 5 are arranged on two sides of the frame 1, one end of the snow removing device 5 hung by the hanging device 4 extends towards the frame 1, the other end of the snow removing device 5 extends towards the direction of the bracket B3, namely the snow removing device 5 arranged on two sides of the frame 1 is of a V-shaped structure relative to the frame 1, the inclination angle of the snow removing device 5 is determined by the position of the hanging device, and therefore the cleaning area of the panel snow removing device 5 on the surface of the panel is determined.
Example 8: compared with embodiment 1, this embodiment differs in that: the support B3 is provided with two groups of snow removing devices 5, and the two groups of snow removing devices 5 are arranged in tandem on the support.
Example 9: compared with embodiment 1, this embodiment differs in that: the support B3 is provided with two groups of cleaning devices 6, and the two groups of cleaning devices 6 are arranged in tandem on the support.
Example 10: compared with embodiment 1, this embodiment differs in that: the support B3 is provided with a group of snow removing devices 5 and a group of cleaning devices 6, and the snow removing devices 5 and the cleaning devices 6 are arranged in tandem on the support.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept, which would fall within the scope of the present invention.

Claims (1)

1. The utility model provides a clear miscellaneous device of photovoltaic board which characterized in that: the novel copying machine comprises a frame (1), at least one side of the frame (1) is provided with a support A (2) and a support B (3), the support A (2) is hinged with the frame (1), a driving mechanism (21) is arranged between the support A (2) and the frame (1), the driving mechanism (21) can drive the support A (2) to rotate around a hinge part relative to the frame (1), the support A (2) is hinged with the support B (3), a driving mechanism (21) is arranged between the support A (2) 5 and the support B (3), the driving mechanism (21) can drive the support B (3) to rotate around the hinge part relative to the support A (2), a hanging device (4) is arranged on the support B (3), the hanging device (4) comprises a hanging rod (41) and an adjusting rod (42), one end of the hanging rod (41) is hinged with the support B (3), the other end of the adjusting rod (42) is a free end, the adjusting rod (42) is arranged between the hanging rod (41) and the support B (3), and one end of the adjusting rod (42) is sleeved with the hanging rod (421) and one end of the hanging rod (41) is sleeved with the copying rod (41). Or, one end of the adjusting rod (42) is hinged with the hanging rod (41), the other end of the adjusting rod is sleeved with the support B (3), the hanging device (4) is hung with the snow removing device (5) and the cleaning device (6), the snow removing device (5) comprises a snow scraping plate (51), a brush (52) and a hanging frame (53), the hanging frame (53) is a strip-shaped platy body, the snow scraping plate (51) is arranged on one side of the hanging frame (53), the brush (52) is arranged on the other side of the hanging frame (53), a gap is reserved between the snow scraping plate (51) and the brush (52) and the hanging frame (53), the cleaning device (6) comprises the brush (52), the hanging frame (53) and a cleaning spray head (61), the brushes (52) arranged on two sides of the hanging frame (53) are respectively provided with gaps, and the cleaning spray head (61) is arranged in the gaps formed by the brushes (52) on two sides of the hanging frame (53).
The snow scraping plate (51) is arranged in front of the travelling direction, and the brush (52) is arranged behind the travelling direction;
the snow removing device is characterized in that a support A (2) and a support B (3) are arranged on two sides of the frame (1), a snow removing device (5) and a cleaning device (6) arranged on the support B (3) are in a V shape, and a V-shaped opening is arranged towards the advancing direction of the frame (1).
CN201810196404.0A 2018-03-09 2018-03-09 Impurity removing device for photovoltaic panel Active CN108580339B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810196404.0A CN108580339B (en) 2018-03-09 2018-03-09 Impurity removing device for photovoltaic panel

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Application Number Priority Date Filing Date Title
CN201810196404.0A CN108580339B (en) 2018-03-09 2018-03-09 Impurity removing device for photovoltaic panel

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CN108580339A CN108580339A (en) 2018-09-28
CN108580339B true CN108580339B (en) 2024-02-13

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