CN110572121A - Solar photovoltaic equipment with clean function - Google Patents

Solar photovoltaic equipment with clean function Download PDF

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Publication number
CN110572121A
CN110572121A CN201910821256.1A CN201910821256A CN110572121A CN 110572121 A CN110572121 A CN 110572121A CN 201910821256 A CN201910821256 A CN 201910821256A CN 110572121 A CN110572121 A CN 110572121A
Authority
CN
China
Prior art keywords
plate
photovoltaic
water
double
brush
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
CN201910821256.1A
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Chinese (zh)
Inventor
不公告发明人
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.)
Ningbo Juesheng Technology Co Ltd
Original Assignee
Ningbo Juesheng Technology 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 Ningbo Juesheng Technology Co Ltd filed Critical Ningbo Juesheng Technology Co Ltd
Priority to CN201910821256.1A priority Critical patent/CN110572121A/en
Publication of CN110572121A publication Critical patent/CN110572121A/en
Pending legal-status Critical Current

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Classifications

    • 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 solar photovoltaic equipment with a cleaning function, which comprises a stepping motor and a plurality of photovoltaic plates which are sequentially arranged from right to left at equal intervals and erected on a supporting rod, wherein the left side of the rear end of each photovoltaic plate is provided with an extending strip, the photovoltaic plates are respectively provided with a cleaning mechanism, an output shaft of the stepping motor is connected with a worm erected on the supporting rod in a key mode, the cleaning mechanism is erected with a main water pipe and comprises a water storage box arranged at the front end of each photovoltaic plate, the rear end of each water storage box is provided with an opening, a first expansion plate and a second expansion plate attached to the first expansion plate are arranged at the opening in a telescopic mode, and a vertical plate is arranged behind each photovoltaic plate. The invention has the advantages that: can accomplish the brush hair of water logging lower brush board and wash the photovoltaic board earlier automatically, clear away water stain and accomplish the secondary cleanness through dry brush hair behind the double-deck brush board of overturning again, wash the double-deck brush board and put the water in the retaining box at the in-process that the double-deck brush board moves ahead after that, it is clean when raising the efficiency.

Description

Solar photovoltaic equipment with clean function
Technical Field
The invention relates to a solar photovoltaic device, in particular to a solar photovoltaic device with a cleaning function.
Background
The solar photovoltaic panels arranged in a row are exposed outside for a long time, impurities such as dust and the like are easy to attach to the solar photovoltaic panels, bird droppings and the like are often adhered to the solar photovoltaic panels for a long time, and the efficiency of converting the solar photovoltaic panels into solar energy is greatly influenced. Therefore, the solar photovoltaic panel is required to be frequently cleaned, and is required to be soaked in water for washing, and meanwhile, the water stain on the photovoltaic panel is required to be cleaned by a drying object, and secondary cleaning is finished.
Disclosure of Invention
the invention mainly aims to provide solar photovoltaic equipment with a cleaning function, which can automatically finish the water immersion of brush hair of a lower brush plate and the cleaning of a photovoltaic plate, then turn over a double-layer brush plate, clear the water immersion through dry brush hair and finish secondary cleaning, and then clean the double-layer brush plate in the forward moving process of the double-layer brush plate, thereby improving the efficiency and cleaning the double-layer brush plate.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a solar photovoltaic device with cleaning function comprises a stepping motor, a plurality of photovoltaic plates erected on a support rod and arranged from right to left in sequence at equal intervals, wherein an extension strip is arranged on the left side of the rear end of each photovoltaic plate, a cleaning mechanism is arranged on each photovoltaic plate, a worm erected on the support rod is connected to an output shaft of the stepping motor in a key mode, a main water pipe is erected on the cleaning mechanism, the cleaning mechanism comprises a water storage box arranged at the front end of each photovoltaic plate, an opening is arranged at the rear end of the water storage box, a first expansion plate and a second expansion plate attached to the first expansion plate are arranged at the opening in a telescopic mode, a vertical plate is arranged at the rear end of each photovoltaic plate, an inclined block is arranged at the front end of each vertical plate, an erecting plate is arranged at the right end of the water storage box, a reciprocating screw rod rotatably arranged on the vertical plate is arranged on the erecting plate in a penetrating mode, and the front end of the reciprocating screw rod is connected, the photovoltaic board, be equipped with on the retaining box with reciprocal screw rod, the photovoltaic board, extend the strip, the sloping block, main water pipe matched with scrubbing mechanism.
Further, scrub the mechanism including the spiro union be in displacement plate on the reciprocal screw rod, the photovoltaic board extend and go up the slider that is furnished with built-in pulley on the strip, the displacement plate the slider towards one side of photovoltaic board all is equipped with the connecting strip, two be equipped with rotating between the connecting strip and can with the double-deck brush board that first expansion plate strutted, with the sloping block matched with double-deck brush board sets up in the retaining box, the downside the connecting strip with the bottom surface of retaining box inner chamber the right-hand member face laminating of first expansion plate, the downside the connecting strip is with two the second expansion plate struts. After the double-layer brush plate moves backwards to be contacted with the oblique block, the double-layer brush plate rotates to be inclined, the inclined double-layer brush plate moves forwards to be contacted with the photovoltaic plate, and the double-layer brush plate overturns up and down.
Further, double-deck brush board is including the last brush board, the lower brush board that set up from top to bottom, go up the brush board all be equipped with the water cavity in the brush board down, go up the brush board all be equipped with the brush hair on the brush board down, with the hole of soaking of water cavity intercommunication, the left end in water cavity all is equipped with the water injection hole. The water flowing out of the water immersion hole can soak the bristles, and the photovoltaic panel can be brushed conveniently.
Furthermore, the lower end of the main water pipe is communicated with a reversing water pipe, and the water outlet of the reversing water pipe faces to the water injection hole on the lower side. Water enters the water cavity in the lower brush plate through the water injection hole in the main water pipe, the reversing water pipe and the lower side, the photovoltaic plate is scrubbed by moving the double-layer brush plate backwards, the water cavity in the lower brush plate is soaked by water flowing out of the water immersion hole, the photovoltaic plate is scrubbed by the soaked bristles, and the photovoltaic plate which is dry and is moved forwards after the double-layer brush plate is overturned is scrubbed by the upper brush plate.
Further, the right side of retaining box front end is equipped with the apopore, the smooth water drainage post that is furnished with in the apopore, the water drainage post extends one side of retaining box with the water drainage post is located be equipped with the pipeline between one side of retaining box inner chamber, the rear end of water drainage post is equipped with supports the downside roof on the connecting strip, the roof with be connected with the spring between the preceding terminal surface of retaining box inner chamber. The double-layer brush plate moves forwards to enter the water storage box, the connecting plate below the double-layer brush plate pushes the water drainage column, the water drainage column moves forwards, and the pipeline is communicated with the inside and the outside of the water storage box, so that water in the water storage box is cleaned out of the water storage box.
the invention has the advantages that: can accomplish the brush hair of water logging lower brush board and wash the photovoltaic board earlier automatically, clear away water stain and accomplish the secondary cleanness through dry brush hair behind the double-deck brush board of overturning again, wash the double-deck brush board and put the water in the retaining box at the in-process that the double-deck brush board moves ahead after that, it is clean when raising the efficiency.
drawings
FIG. 1 is a schematic structural view according to the present invention;
FIG. 2 is a perspective view according to the present invention;
FIG. 3 is a front view according to the present invention;
FIG. 4 is a right side view in accordance with the present invention;
FIG. 5 is a cross-sectional view D-D of FIG. 4;
FIG. 6 is a cross-sectional view E-E of FIG. 4;
FIG. 7 is a perspective view of a double layer brush plate according to the present invention being moved backwards to brush a photovoltaic panel;
FIG. 8 is a perspective view of a double layer brush plate according to the present invention, shown removed from the photovoltaic panel and not in contact with the ramp;
FIG. 9 is a perspective view of a double-layered brush plate according to the present invention, which is inclined and contacts with an inclined block;
FIG. 10 is an enlarged view of portion A of FIG. 1;
FIG. 11 is an enlarged view of portion B of FIG. 2;
FIG. 12 is an enlarged view of section C of FIG. 4;
Fig. 13 is an enlarged view of a portion F of fig. 6.
Detailed Description
the following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in figures 1 to 13, a solar photovoltaic device with cleaning function comprises a stepping motor 2, a plurality of photovoltaic panels 1 which are arranged from right to left at equal intervals in sequence and are erected on a support rod, an extension strip 9 is arranged on the left side of the rear end of each photovoltaic panel 1, cleaning mechanisms are arranged on the photovoltaic panels 1, a worm 3 erected on the support rod is connected on an output shaft of the stepping motor 2 in a key mode, a main water pipe 4 is erected on each cleaning mechanism, each cleaning mechanism comprises a water storage box 5 arranged at the front end of the photovoltaic panel 1, an opening is arranged at the rear end of each water storage box 5, a first expansion plate 15 and a second expansion plate 16 attached to the first expansion plate 15 are arranged at the opening in an expansion mode, a vertical plate 7 is arranged behind the photovoltaic panel 1, an inclined block 8 is arranged at the front end of the vertical plate 7, an erection plate is arranged at the right end of the water storage box 5, a reciprocating screw 6 rotatably arranged on the vertical plate 7 penetrates through the erection plate, a worm wheel 10 meshed with, the photovoltaic panel 1 and the water storage box 5 are provided with brushing mechanisms matched with the reciprocating screw 6, the photovoltaic panel 1, the extension strip 9, the inclined block 8 and the main water pipe 4.
The scrubbing mechanism comprises a displacement plate 11 screwed on the reciprocating screw rod 6, the photovoltaic plate 1 and a sliding block 13 with a built-in pulley are arranged on the extension bar 9 in a sliding mode, connecting bars 12 are arranged on one sides, facing the photovoltaic plate 1, of the displacement plate 11 and the sliding block 13, a double-layer brush plate 14 capable of opening the first expansion plate 15 is arranged between the two connecting bars 12 in a rotating mode, the double-layer brush plate 14 matched with the inclined block 8 is arranged in the water storage box 5, the connecting bars 12 on the lower side are attached to the bottom surface of the inner cavity of the water storage box 5 and the right end face of the first expansion plate 15, and the connecting bars 12 on the lower side are used for opening the two second expansion plates 16. After the double-layer brush plate 14 moves backwards to be in contact with the inclined block 8, the double-layer brush plate 8 rotates to be inclined, the inclined double-layer brush plate 8 moves forwards to be in contact with the photovoltaic panel 1, and the double-layer brush plate 8 turns over up and down.
The double-layer brush plate 14 comprises an upper brush plate 141 and a lower brush plate 142 which are arranged up and down, water cavities are arranged in the upper brush plate 141 and the lower brush plate 142, bristles and water immersion holes communicated with the water cavities are arranged on the upper brush plate 141 and the lower brush plate 142, and water injection holes 143 are arranged at the left ends of the water cavities. The water flowing out of the water immersion hole can soak the bristles, and the photovoltaic panel can be brushed conveniently.
The lower end of the main water pipe 4 is communicated with a reversing water pipe 41, and the water outlet of the reversing water pipe 41 faces the lower water injection hole 143. Water enters the water cavity in the lower brush plate 142 through the main water pipe 4, the reversing water pipe 41 and the water injection hole 143 on the lower side, the double-layer brush plate 14 moves backwards to scrub the photovoltaic plate 1, the water cavity in the lower brush plate 142 soaks the bristles through water flowing out of the water immersion hole, the soaked bristles are used for scrubbing the photovoltaic plate firstly, and the upper dry brush plate after the double-layer brush plate 8 is overturned moves forwards wipes the photovoltaic plate with water stain completely.
The right side of the front end of the water storage box 5 is provided with a water outlet hole, a water discharging column 17 is arranged in the water outlet hole in a sliding mode, a pipeline is arranged between one side, extending out of the water storage box 5, of the water discharging column 17 and one side, located in the inner cavity of the water storage box 5, of the water discharging column 17, a top plate abutting against the connecting strip 12 on the lower side is arranged at the rear end of the water discharging column 17, and a spring is connected between the top plate and the front end face. The double-layer brush plate moves forwards to enter the water storage box, the connecting plate below the double-layer brush plate pushes the water drainage column, the water drainage column moves forwards, and the pipeline clears water in the water storage box out of the water storage box.
The two ends of the opening of the water storage box 5 are provided with sliding grooves, the first expansion plate 15 and the second expansion plate 16 are slidably matched in the sliding grooves, a first pressure spring is connected between the first expansion plate 15 and the sliding grooves, and a second pressure spring is connected between the second expansion plate 16 and the sliding grooves.
Waterproof rubber rings are arranged in the water outlet holes and the sliding grooves.
The working principle is as follows: when the photovoltaic panel needs to be cleaned, the water pipe is connected with running water, the running water slowly enters the water cavity of the lower brush plate from the main water pipe, the reversing water pipe and the water injection hole on the lower side, when the water cavity of the lower brush plate is filled with water, then the stepping motor is started, the stepping motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the reciprocating screw to rotate, the reciprocating screw drives the displacement block to move backwards, the displacement block drives the double-layer brush plate to move backwards, the double-layer brush plate props open the two first telescopic plates, after the double-layer brush plate and the connecting strip leave the water storage box, the first telescopic plate and the second telescopic plate are closed, the water cavity in the lower brush plate soaks the bristles through the water flowing out of the water immersion hole, the soaked bristles firstly wash the photovoltaic panel, the double-layer brush plate continuously moves backwards to clean the photovoltaic panel, so that dust, bird feces and the like on the photovoltaic panel are cleaned, and the, the water discharging column moves backwards under the action of the spring, the water discharging column plugs the water outlet hole, as shown in figure 7, then the double-layer brush plate continues to move backwards to be separated from the photovoltaic plate, at the moment, the double-layer brush plate is not contacted with the inclined block, as shown in figure 8, then the double-layer brush plate continues to move backwards to be contacted with the inclined block, the double-layer brush plate rotates to be inclined, as shown in figure 9, after the displacement block reaches the bottom, the reciprocating screw drives the displacement block to move forwards, the inclined double-layer brush plate moves forwards to be separated from the inclined block to be contacted with the photovoltaic plate, the double-layer brush plate turns up and down, the dry upper brush plate is positioned below, the dry upper brush plate cleans the photovoltaic plate with water stains to form secondary cleaning, then the double-layer brush plate continues to move forwards, the lower side of the double-layer brush plate is contacted with the first telescopic plate, the connecting strip is contacted with the second telescopic plate, the double-layer brush plate props, the running water stops supplying water, and double-deck brush board is in the retaining box, and double-deck brush board continues the antedisplacement, and first expansion plate, second expansion plate close, and the brush hair sanitization that water in the retaining box can double-deck brush board, and double-deck brush board continues the antedisplacement, and the antedisplacement of water column is put in the connecting strip promotion of downside, puts the inside and outside of the passageway intercommunication retaining box of water column to put water in the retaining box, thereby accomplish the cleaning of photovoltaic board, the brush hair is dried under the shin of sunshine.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a solar photovoltaic equipment with clean function which characterized in that: the photovoltaic panel comprises a stepping motor (2) and a plurality of photovoltaic panels (1) which are sequentially arranged from right to left at equal intervals and erected on a supporting rod, wherein an extension strip (9) is arranged on the left side of the rear end of each photovoltaic panel (1), a cleaning mechanism is arranged on each photovoltaic panel (1), a worm (3) erected on the supporting rod is connected to an output shaft of the stepping motor (2) in a key mode, a main water pipe (4) is erected on the cleaning mechanism, the cleaning mechanism comprises a water storage box (5) arranged at the front end of each photovoltaic panel (1), an opening is formed in the rear end of each water storage box (5), a first expansion plate (15) and a second expansion plate (16) attached to the first expansion plate (15) are arranged at the opening in a telescopic mode, a vertical plate (7) is arranged at the rear end of each photovoltaic panel (1), an inclined block (8) is arranged at the front end of the vertical plate (7), and a erection plate is arranged at the right end, erect and wear to be equipped with rotationally to establish on the board reciprocal screw rod (6) on riser (7), the front end key joint of reciprocal screw rod (6) have with worm (3) meshed worm wheel (10), photovoltaic board (1) be equipped with on water storage box (5) with reciprocal screw rod (6) photovoltaic board (1) extend strip (9) sloping block (8) main water pipe (4) matched with scrub the mechanism.
2. the solar photovoltaic device with cleaning function of claim 1, wherein: the brushing mechanism comprises a displacement plate (11) screwed on the reciprocating screw rod (6), a sliding block (13) with a built-in pulley is arranged on the photovoltaic plate (1) and the extension bar (9) in a sliding mode, a connecting bar (12) is arranged on one side of the photovoltaic plate (1) facing the displacement plate (11) and faces the sliding block (13), a double-layer brush plate (14) capable of opening the first expansion plate (15) is arranged between the connecting bar (12) in a rotating mode, the double-layer brush plate (14) matched with the inclined block (8) is arranged in the water storage box (5), the connecting bar (12) on the lower side is attached to the bottom surface of the inner cavity of the water storage box (5) and the right end face of the first expansion plate (15), and the connecting bar (12) on the lower side is used for opening the second expansion plate (16).
3. The solar photovoltaic device with cleaning function of claim 2, wherein: double-deck brush board (14) are including last brush board (141), lower brush board (142) that set up from top to bottom, go up brush board (141) all be equipped with the water cavity in brush board (142) down, go up brush board (141) all be equipped with the brush hair on brush board (142) down, with the hole that soaks of water cavity intercommunication, the left end in water cavity all is equipped with water injection hole (143).
4. the solar photovoltaic device with cleaning function of claim 3, wherein: the lower end of the main water pipe (4) is communicated with a reversing water pipe (41), and the water outlet of the reversing water pipe (41) faces to the lower water injection hole (143).
5. The solar photovoltaic device with cleaning function of claim 2, wherein: the right side of retaining box (5) front end is equipped with the apopore, sliding fit has drainage post (17) in the apopore, drainage post (17) extend one side of retaining box (5) with drainage post (17) are located be equipped with the pipeline between one side of retaining box (5) inner chamber, the rear end of drainage post (17) is equipped with supports the downside roof on connecting strip (12), the roof with be connected with the spring between the preceding terminal surface of retaining box (5) inner chamber.
CN201910821256.1A 2019-09-02 2019-09-02 Solar photovoltaic equipment with clean function Pending CN110572121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910821256.1A CN110572121A (en) 2019-09-02 2019-09-02 Solar photovoltaic equipment with clean function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910821256.1A CN110572121A (en) 2019-09-02 2019-09-02 Solar photovoltaic equipment with clean function

Publications (1)

Publication Number Publication Date
CN110572121A true CN110572121A (en) 2019-12-13

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ID=68777272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910821256.1A Pending CN110572121A (en) 2019-09-02 2019-09-02 Solar photovoltaic equipment with clean function

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CN (1) CN110572121A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102974557A (en) * 2012-11-14 2013-03-20 上海工程技术大学 Photovoltaic battery panel pack cleaning device based on monorail travel unit
CN204145388U (en) * 2014-11-03 2015-02-04 常州亿晶光电科技有限公司 Photovoltaic module automatic rinser device people
WO2015132816A1 (en) * 2014-03-04 2015-09-11 プロトラスト株式会社 Solar power generation panel washing device
CN106733794A (en) * 2016-12-22 2017-05-31 青海新能源(集团)有限公司 A kind of photovoltaic module automatic cleaning system of the double brush rotations of hydraulic drives
CN108599704A (en) * 2018-04-19 2018-09-28 理想动力科技(佛山)有限公司 A kind of photovoltaic electrification component with cleaning dedusting function
CN208353283U (en) * 2018-04-25 2019-01-08 明光恒辉能源科技有限公司 A kind of solar bracket plate cleaning plant
CN208466794U (en) * 2018-05-18 2019-02-05 盐城大丰阿特斯阳光电力科技有限公司 Photovoltaic module automatic cleaning apparatus and photovoltaic module array
CN109936333A (en) * 2019-04-09 2019-06-25 李贵博 A kind of solar energy photovoltaic panel possessing self-cleaning function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102974557A (en) * 2012-11-14 2013-03-20 上海工程技术大学 Photovoltaic battery panel pack cleaning device based on monorail travel unit
WO2015132816A1 (en) * 2014-03-04 2015-09-11 プロトラスト株式会社 Solar power generation panel washing device
CN204145388U (en) * 2014-11-03 2015-02-04 常州亿晶光电科技有限公司 Photovoltaic module automatic rinser device people
CN106733794A (en) * 2016-12-22 2017-05-31 青海新能源(集团)有限公司 A kind of photovoltaic module automatic cleaning system of the double brush rotations of hydraulic drives
CN108599704A (en) * 2018-04-19 2018-09-28 理想动力科技(佛山)有限公司 A kind of photovoltaic electrification component with cleaning dedusting function
CN208353283U (en) * 2018-04-25 2019-01-08 明光恒辉能源科技有限公司 A kind of solar bracket plate cleaning plant
CN208466794U (en) * 2018-05-18 2019-02-05 盐城大丰阿特斯阳光电力科技有限公司 Photovoltaic module automatic cleaning apparatus and photovoltaic module array
CN109936333A (en) * 2019-04-09 2019-06-25 李贵博 A kind of solar energy photovoltaic panel possessing self-cleaning function

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