CN111389774A - Cleaning device for solar photovoltaic panel and using method thereof - Google Patents
Cleaning device for solar photovoltaic panel and using method thereof Download PDFInfo
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- CN111389774A CN111389774A CN202010222798.XA CN202010222798A CN111389774A CN 111389774 A CN111389774 A CN 111389774A CN 202010222798 A CN202010222798 A CN 202010222798A CN 111389774 A CN111389774 A CN 111389774A
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- solar photovoltaic
- photovoltaic panel
- cleaning
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- damping box
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- 238000004140 cleaning Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 59
- 238000013016 damping Methods 0.000 claims description 54
- 238000004804 winding Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to the field of solar photovoltaic panel installation equipment, in particular to a cleaning device for a solar photovoltaic panel and a using method thereof. The cleaning device for the solar photovoltaic panel and the use method of the cleaning device do not need to consume electric energy, can automatically clean the solar photovoltaic panel in real time, do not need manpower to participate, are high in cleaning efficiency, safe and reliable, and achieve the effect of vibration reduction on the solar photovoltaic panel while improving the cleaning effect on the upper surface of the solar photovoltaic panel, so that the protection effect on the solar photovoltaic panel is achieved, and the service life of the solar photovoltaic panel is prolonged.
Description
Technical Field
The invention relates to the field of solar photovoltaic panel installation equipment, in particular to a cleaning device for a solar photovoltaic panel and a using method thereof.
Background
The solar photovoltaic panel is used for converting light energy into electric energy, so that the working environment is open outdoors, dust, sundries and the like are easily accumulated on the surface of the solar photovoltaic panel due to the complex outdoor environment, and the photoelectric conversion efficiency of the solar photovoltaic panel is related to the illumination intensity, so that the illumination intensity is reduced by the dust, the sundries and the like on the surface of the solar photovoltaic panel, and the power generation efficiency is reduced.
The surface of the solar photovoltaic panel is large and many solar photovoltaic panels are installed on a high building, so that the surface of the solar photovoltaic panel is very inconvenient to clean, and the solar photovoltaic panel is usually cleaned in a jacking manual cleaning mode, so that the labor intensity is high, the efficiency is low and the solar photovoltaic panel is very dangerous; in view of the fact that a solar photovoltaic panel installed outdoors is often subjected to impact of natural environment, such as wind impact, so that the solar photovoltaic panel is damaged and the service life of the solar photovoltaic panel is shortened, a cleaning device for the solar photovoltaic panel and a using method thereof are provided.
Disclosure of Invention
The invention aims to provide a cleaning device for a solar photovoltaic panel and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
this application provides a cleaning device of solar photovoltaic board on the one hand, including the base plate, the caulking groove has been seted up to the base plate upper surface, and the caulking groove is right angle four sides shape, and the caulking groove is used for scarf joint solar photovoltaic board, and the base plate upper surface is provided with swing mechanism and clean mechanism, and swing mechanism is connected with clean mechanism transmission, and the bottom surface of base plate is provided with the mechanism that shakes, and swing mechanism is connected with the mechanism transmission that shakes, and the mechanism that shakes just shakes is connected with clean mechanism through the outlet duct.
Preferably, swing mechanism is including fixing four bosss at the base plate upper surface, four the boss is located four corners of caulking groove respectively, and the dead axle rotates on two bosss of the width direction of caulking groove to be connected with the pivot, and the pivot is connected with the boss that corresponds, two through the coil spring the pivot is parallel to each other, fixedly connected with slide bar one between two bosss of the length direction of caulking groove, two slide bar one is parallel to each other, and slide bar one is perpendicular with the pivot, and the both ends of pivot all are fixed with the band pulley, two connect through belt drive between two band pulleys of the same end of pivot, clean mechanism sliding connection is on slide bar one, and clean mechanism and belt fixed connection.
Preferably, swing mechanism still includes the wobble plate, and the wobble plate sets up along the length direction of caulking groove, and the one end of wobble plate is fixed with the hinge, and the hinge dead axle rotates to be connected on the lug, and the lug is fixed on the base plate, and the lug is located the corner of caulking groove, and the one end of keeping away from the pivot of lug is fixed with the reel, and the reel is located the below of wobble plate, and the winding has the stay cord on the reel, and the one end fixed connection of hinge is kept away from to stay cord and wobble plate bottom surface.
Preferably, the cleaning mechanism comprises a cleaning frame, the cleaning frame is parallel to the width direction of the caulking groove, the cleaning frame is connected to the first sliding rod in a sliding mode, two ends of the cleaning frame are fixedly connected with the corresponding belts, a plurality of air nozzles used for blowing dust are fixed to the bottom of the cleaning frame towards one side of the winding wheel, and the spraying direction of the air nozzles points to the solar photovoltaic panel.
Preferably, the bottom dead axle of clean frame rotates and is connected with the axostylus axostyle, and the axostylus axostyle is parallel with the width direction of caulking groove, is fixed with the card strip on the axostylus axostyle, and the bottom of card strip is fixed with the brush, and the brush can with the upper surface contact of solar photovoltaic board, and the bottom of clean frame is fixed with the gag lever post, and the gag lever post can support with the card strip and detain the contact, and gag lever post and air nozzle are located the both sides.
Preferably, the cleaning frame is provided with a through groove, the through groove is connected with a rack in a sliding mode, the rack penetrates through the cleaning frame, a damping ring is connected between the rack and the through groove, the rack is connected with a gear fixed on the shaft rod in a meshing mode, the rack is parallel to the sliding rod I, the two ends of the rack are fixed with limiting blocks, and the limiting blocks can be abutted to and buckled with corresponding bosses.
Preferably, the vibration absorption mechanism comprises a vibration absorption box fixed on the bottom surface of the base plate, a movable disc is arranged inside the vibration absorption box, the bottom surface of the movable disc is fixedly connected with a floating platform through a connecting rod, the bottom surface of the floating platform is connected with the inner bottom surface of the vibration absorption box through a first spring, a through hole is formed in a top plate of the vibration absorption box and the corresponding base plate, the top surface of the movable disc is connected with the middle part of the bottom surface of the swing plate through a third spring, and the third spring penetrates through the through hole.
Preferably, the periphery wall of the damping box is fixed with a plurality of pump cylinders, and the central axis of pump cylinder is perpendicular with the central axis of damping box, and is a plurality of the pump cylinder is along the equidistant setting of the circumference trend of damping box, and the pump cylinder is kept away from and is seted up air inlet and gas outlet on the damping box end cover, and air inlet department is connected with check valve one, and gas outlet department is connected with check valve two, and the check valve two is passed through the outlet duct and is connected with the air nozzle.
Preferably, a piston plate is slidably connected inside the pump cylinder, a second sliding rod is fixed on one side of the piston plate, which faces the vibration damping box, penetrates through an end cover of the corresponding pump cylinder and a side wall of the vibration damping box and extends into the vibration damping box, the second sliding rod can slide on the end cover of the corresponding pump cylinder and the side wall of the vibration damping box, a top block is fixed at one end, located inside the vibration damping box, of the second sliding rod, the top block is connected with the inner wall of the vibration damping box through the second spring, the cross section of the peripheral wall of the movable disc is in an outward-convex 'below' shape, one side, opposite to the movable disc, of the top block is in an 'below' shape, and the side face, concave to the top block, of the top block is in abutting-buckling contact.
In another aspect, the present application further provides a method for using a cleaning device for a solar photovoltaic panel, including the following steps:
the method comprises the following steps: the solar photovoltaic panel is cleaned by driving the cleaning mechanism to be driven by the swing mechanism driven by wind power;
step two: the cleaning mechanism is driven by the swing mechanism to perform reciprocating moving cleaning on the solar photovoltaic panel;
step two: the vibration absorption mechanism is used for absorbing vibration of the solar photovoltaic panel and buffering the vibration, and vibration energy is converted to enable air to be output to the cleaning mechanism to clean the solar photovoltaic panel.
Compared with the prior art, the invention has the beneficial effects that:
according to the solar photovoltaic panel cleaning device, the swing mechanism is driven by wind power to drive the cleaning mechanism to clean the solar photovoltaic panel, electric energy consumption is not needed, energy consumption is reduced, the solar photovoltaic panel can be automatically cleaned in real time, time and labor are saved, manpower is not needed, cleaning efficiency is high, and the solar photovoltaic panel cleaning device is safe and reliable.
In addition, the vibration absorption mechanism of this application cushions the solar photovoltaic board damping to change vibration energy and make air output to clean mechanism and clean the solar photovoltaic board, need not the input of external energy, save the energy consumption, realize realizing the damping effect to the solar photovoltaic board when improving to solar photovoltaic board upper surface cleanness, thereby play the guard action to the solar photovoltaic board, improve the life of solar photovoltaic board.
Drawings
FIG. 1 is a top view of the final assembly structure of the present invention;
FIG. 2 is a left side view of the final assembly structure of FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;
FIG. 4 is a cross-sectional view of the cleaning frame of the present invention;
FIG. 5 is a schematic cross-sectional view of a second embodiment of the cleaning frame of the present invention;
FIG. 6 is a schematic view of a cross-sectional structure B-B in FIG. 1;
fig. 7 is a schematic view of the cross-sectional structure C-C of fig. 4.
In the figure: 1-a substrate; 2-caulking groove; 3-boss; 4-a rotating shaft; 5-sliding bar I; 6-cleaning frame; 7-a belt; 8-a lug; 9-a swinging plate; 10-a pulley; 11-a hinge shaft; 12-a take-up reel; 13-stretching; 14-a vibration damping box; 15-a movable plate; 16-a connecting rod; 17-a floating platform; 18-spring one; 19-a top block; 20-spring two; 21-a second sliding rod; 22-pump cylinder; 23-an air outlet pipe; 24-a piston plate; 25-a one-way valve I; 26-a one-way valve II; 27-a through slot; 28-a rack; 29-a limiting block; 30-a rotating shaft; 31-a gear; 32-a card strip; 33-a brush; 34-a limiting rod; 35-an air nozzle; 36-spring three; 37-coil spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a cleaning device for a solar photovoltaic panel and a using method of the cleaning device comprise a base plate 1, wherein an embedded groove 2 is formed in the upper surface of the base plate 1, the embedded groove 2 is in a right-angle quadrilateral shape, the embedded groove 2 is used for being embedded in the solar photovoltaic panel, a swinging mechanism and a cleaning mechanism are arranged on the upper surface of the base plate 1, the swinging mechanism is in transmission connection with the cleaning mechanism, a vibration damping mechanism is arranged on the bottom surface of the base plate 1 and is in transmission connection with the vibration damping mechanism, and the vibration damping mechanism is connected with the cleaning mechanism through an air outlet pipe 23.
In this embodiment, as shown in fig. 1, the swing mechanism includes four bosses 3 fixed on the upper surface of the substrate 1, four the bosses 3 are located at four corners of the caulking groove 2 respectively, and the fixed axis rotation is connected with a rotating shaft 4 on two bosses 3 of the width direction of the caulking groove 2, as shown in fig. 6, and the rotating shaft 4 is connected with the corresponding boss 3 through a coil spring 37, two the rotating shaft 4 is parallel to each other, and a first sliding rod 5 is fixedly connected between two bosses 3 of the length direction of the caulking groove 2, two the first sliding rod 5 is parallel to each other, and the first sliding rod 5 is perpendicular to the rotating shaft 4, and belt pulleys 10 are fixed at both ends of the rotating shaft 4, two the two belt pulleys 10 at the same end of the rotating shaft 4 are connected through the transmission of a belt 7, and the cleaning mechanism is connected on the first sliding rod 5, and the.
In this embodiment, as shown in fig. 1 and fig. 2, the swing mechanism further includes a swing plate 9, the swing plate 9 is disposed along the length direction of the caulking groove 2, a hinge 11 is fixed at one end of the swing plate 9, the hinge 11 is connected to the lug 8 in a fixed-axis rotation manner, the lug 8 is fixed on the substrate 1, the lug 8 is located at the corner of the caulking groove 2, a winding wheel 12 is fixed at one end of the rotating shaft 4 far away from the lug 8, the winding wheel 12 is located below the swing plate 9, a pull rope 13 is wound on the winding wheel 12, and the pull rope 13 is fixedly connected with one end of the bottom surface of the swing plate 9 far away from the hinge.
In this embodiment, as shown in fig. 1, 4 and 5, the cleaning mechanism includes a cleaning frame 6, the cleaning frame 6 is parallel to the width direction of the caulking groove 2, the cleaning frame 6 is slidably connected to the first sliding rod 5, two ends of the cleaning frame 6 are fixedly connected to the corresponding belts 7, a plurality of air nozzles 35 for blowing dust are fixed on one side of the bottom of the cleaning frame 6 facing the winding wheel 12, and the spraying direction of the air nozzles 35 points to the solar photovoltaic panel.
In this embodiment, as shown in fig. 1, 4, 5 and 7, the bottom of the cleaning frame 6 is rotatably connected with a shaft rod 30, the shaft rod 30 is parallel to the width direction of the caulking groove 2, a clamping strip 32 is fixed on the shaft rod 30, a brush 33 is fixed at the bottom of the clamping strip 32, the brush 33 can contact with the upper surface of the solar photovoltaic panel, a limiting rod 34 is fixed at the bottom of the cleaning frame 6, the limiting rod 34 can be in abutting contact with the clamping strip 32, and the limiting rod 34 and the air nozzle 35 are respectively located at two sides of the shaft rod 30.
In this embodiment, as shown in fig. 1, 4 and 5, a through groove 27 is formed in the cleaning frame 6, a rack 28 is slidably connected to the through groove 27, the rack 28 penetrates through the cleaning frame 6, a damping ring is connected between the rack 28 and the through groove 27, the rack 28 is engaged with a gear 31 fixed on the shaft rod 30, the rack 28 is parallel to the first sliding rod 5, two ends of the rack 28 are both fixed with limiting blocks 29, and the limiting blocks 29 can be in abutting contact with the corresponding bosses 3.
In this embodiment, as shown in fig. 2 and 3, the vibration damping mechanism includes a vibration damping box 14 fixed on the bottom surface of the substrate 1, a movable plate 15 is arranged inside the vibration damping box 14, the bottom surface of the movable plate 15 is fixedly connected to a floating platform 17 through a connecting rod 16, the bottom surface of the floating platform 17 is connected to the inner bottom surface of the vibration damping box 14 through a first spring 18, a top plate of the vibration damping box 14 and the corresponding substrate 1 are provided with through holes, the top surface of the movable plate 15 is connected to the middle of the bottom surface of the swing plate 9 through a third spring 36, and the third spring 36 penetrates through the through holes.
In this embodiment, as shown in fig. 2 and 3, a plurality of pump cylinders 22 are fixed on the outer peripheral wall of the vibration damping box 14, the central axis of the pump cylinders 22 is perpendicular to the central axis of the vibration damping box 14, the plurality of pump cylinders 22 are arranged at equal intervals along the circumferential direction of the vibration damping box 14, an air inlet and an air outlet are formed in the end cover of the pump cylinder 22 away from the vibration damping box 14, a first check valve 25 is connected to the air inlet, a second check valve 26 is connected to the air outlet, the second check valve 26 is connected to an air nozzle 35 through an air outlet pipe 23, the conduction direction of the first check valve 25 points to the pump cylinder 22, and the conduction direction of the second check valve 26 points to the air nozzle 35.
In the embodiment, as shown in fig. 2 and 3, a piston plate 24 is slidably connected inside the pump cylinder 22, a slide rod two 21 is fixed on one side of the piston plate 24 facing the vibration damping box 14, the slide rod two 21 extends into the vibration damping box 14 through the end cover of the corresponding pump cylinder 22 and the side wall of the vibration damping box 14, the slide rod two 21 can slide on the end cover of the corresponding pump cylinder 22 and the side wall of the vibration damping box 14, a top block 19 is fixed at one end of the slide rod two 21 inside the vibration damping box 14, the top block 19 is connected with the inner wall of the vibration damping box 14 through a spring two 20, the cross section of the peripheral wall of the movable disc 15 is outward protruding and is in an inward recessed and lateral surface of the top block 19 opposite to the movable disc 15 is in abutting contact with the peripheral wall of the movable disc 15.
The use method and the advantages of the invention are as follows: when the cleaning device for the solar photovoltaic panel is used, the cleaning device comprises the following steps:
the method comprises the following steps: the solar photovoltaic plate is embedded in the embedding groove 2, the base plate 1 is arranged at a proper position outdoors, and in the process of installation, the left end of the base plate 1 in fig. 2 is higher than the right end of the base plate 1, as shown in fig. 2, the swinging plate 9 is driven by external wind to rotate up and down and back and forth around the hinge shaft 11, during the downward rotation of the swing plate 9, the swing plate 9 compresses the spring three 36, so that the spring three 36 obtains a restoring force, and the swing plate 9 has no tension to the pull rope 13 during the downward rotation, so that the corresponding rotating shaft 4 is rotated clockwise by the coil spring 37, and the rotating shaft 4 drives the belt wheel 10 and the winding reel 12 to rotate clockwise, the clockwise rotation of the winding reel 12 winds up the pulling rope 13, therefore, on one hand, the loosening and disorder of the pull rope 13 are avoided, and on the other hand, the swing plate 9 can drive the winding wheel 12 to rotate anticlockwise through the pull rope 13 when rotating upwards;
the belt wheel 10 rotates clockwise to drive the belt 7 to move clockwise, so that the cleaning frame 6 is driven by the belt 7 to move on the sliding rod I5 from left to right, as shown in fig. 4, in the process that the cleaning frame 6 moves rightwards, the limiting block 29 at the left end of the rack 28 is attached to the left side face of the cleaning frame 6, the clamping strip 32 and the hairbrush 33 are perpendicular to the upper surface of the solar photovoltaic panel at the moment, and the hairbrush 33 is in contact with the upper surface of the solar photovoltaic panel, so that the cleaning frame 6 cleans dust, sundries and the like on the upper surface of the solar photovoltaic panel to the lower right end of the substrate 1 in the process of moving leftwards and rightwards, the surface of the solar photovoltaic panel is cleaned, and the cleaning effect is improved;
as shown in fig. 5, when the cleaning frame 6 moves to the right to make the limit block 29 at the right end of the rack 28 abut against and contact with the corresponding boss 3, the boss 3 applies a leftward thrust to the rack 28 through the limit block 29, so that the rack 28 moves to the left, and the gear is driven to rotate counterclockwise by the tooth transmission action between the rack 28 and the gear 31, so that the gear 31 drives the shaft rod 30 to rotate counterclockwise, the shaft rod 30 rotates counterclockwise to synchronously drive the clip strip 32 and the brush 22 to rotate counterclockwise, so that the brush 33 is not in contact with the upper surface of the solar photovoltaic panel, and the situation that when the cleaning frame 6 moves from right to left in fig. 2, the brush 33 pushes dust, impurities and the like at the lower part of the upper surface of the solar photovoltaic panel to the high part is avoided;
step two: as shown in fig. 2, when external wind force does not exert force on the swing plate 9, the swing plate 9 rotates upwards under the restoring force of the spring three 36, so that a pulling force is exerted on the pulling rope 13 in the process that the swing plate 9 rotates upwards, the pulling rope 13 drives the winding reel 12 to rotate anticlockwise, so that the winding reel 12 synchronously drives the rotating shaft 4 to rotate anticlockwise, the anticlockwise rotation of the rotating shaft 4 applies a torque to the coil spring 37, so that the coil spring 37 obtains a restoring force, the anticlockwise rotation of the rotating shaft 4 synchronously drives the pulley 10 to rotate anticlockwise, further the pulley 10 drives the belt 7 to move anticlockwise, the belt 7 moves anticlockwise and synchronously drives the cleaning frame 6 to move on the sliding rod one 5 from right to left, as shown in fig. 5, the limiting block 29 at the right end of the rack 28 is attached to the right side face of the cleaning frame 6 in the process that the cleaning frame 6 moves left, and at this time, the clamping strip 32 and the brush 33, the problem that when the cleaning frame 6 moves from right to left, the brush 33 pushes dust, sundries and the like at the lower part of the upper surface of the solar photovoltaic panel to a high position, so that the cleaning effect is poor is avoided;
as shown in fig. 4, when the cleaning frame 6 moves to the left to make the limit block 29 at the left end of the rack 28 abut against and contact with the corresponding boss 3, the boss 3 applies a rightward thrust to the rack 28 through the limit block 29, so that the rack 28 moves to the right, and the gear is driven to rotate clockwise under the tooth transmission action between the rack 28 and the gear 31, so that the gear 31 drives the shaft rod 30 to rotate clockwise, the shaft rod 30 rotates clockwise to synchronously drive the clip strip 32 and the brush 22 to rotate clockwise, when the limit block 29 at the left end of the rack 28 is attached to the left side surface of the cleaning frame 6, the clip strip 32 and the brush 33 are perpendicular to and contact with the upper surface of the solar photovoltaic panel, so that the cleaning frame 6 cleans dust, impurities and the like on the upper surface of the solar photovoltaic panel to the lower right end of the substrate 1 in the process of moving from left to right, so as to clean the surface of the solar photovoltaic panel, and cleans the solar, the cleaning effect is improved;
the swinging plate 9 continuously rotates up and down and drives the cleaning frame 6 to move on the sliding rod I5 in a reciprocating mode through the stretching 13, the winding wheel 12, the rotating shaft 4, the belt wheel 10 and the belt 7, and therefore the upper surface of the solar photovoltaic panel is automatically cleaned;
step three: the spring III 36 is stretched/compressed in the process that the swing plate 9 rotates up and down, so that the wind power generates vibration perpendicular to the base plate 1 and is transmitted to the movable disc 15 through the swing plate 9 and the spring III 36, the spring III 36 is stretched/compressed, part of vibration is absorbed, and driving force is generated on the swing plate 9, so that the sliding frame 6 is driven to drive the brush 33 to clean the surface of the solar photovoltaic plate, the electric energy consumption is not needed, the energy consumption is reduced, the solar photovoltaic plate can be automatically cleaned in real time, the time and the labor are saved, the manpower participation is not needed, the cleaning efficiency is high, and the solar photovoltaic plate cleaning device is safe and reliable;
as shown in fig. 2 and 3, the movable disc 15 moves up and down after being vibrated longitudinally, the up-and-down movement of the movable disc 15 is acted by the convex inclined surface of the outer peripheral wall thereof and the concave inclined surface corresponding to the top block 19, so that the movable disc 15 pushes each top block 19 to approach to the inner wall of the vibration-damping box 14, and simultaneously compresses the spring two 20, so that the spring two 20 obtains a restoring force pointing to the movable disc 15, the top block 19 approaches to the inner wall of the vibration-damping box 14, and simultaneously pushes the corresponding piston plate 24 to move towards the side far away from the vibration-damping box 14 in the corresponding pump cylinder 22 through the corresponding slide rod two 21, so as to compress the air in the pump cylinder 22, since the conduction direction of the check valve one 25 points to the pump cylinder 22, and the conduction direction of the check valve two 26 points to the air nozzle 35, the compressed air in the pump cylinder 22 is output to the air nozzle 35 through the air outlet, the check valve two 26 and, the air nozzle 35 blows air to the upper surface of the solar photovoltaic panel, so that the cleaning effect of the upper surface of the solar photovoltaic panel is improved, and as shown in fig. 4 and 5, the spraying direction of the air nozzle 35 faces to the lower position of the upper surface of the solar photovoltaic panel, so that dust, sundries and the like can be blown off from the upper surface of the solar photovoltaic panel efficiently;
after the movable disc 15 is reset, the outer peripheral wall of the movable disc has no thrust action on the ejector block 19, so that the ejector block 19 is driven to approach the movable disc 15 under the action of restoring force of the spring II 20 pointing to the movable disc 15, the ejector block 19 drives the corresponding piston plate 24 to move towards the direction of the vibration damping box 14 in the corresponding pump cylinder 22 through the corresponding slide rod II 21, and accordingly suction force is generated inside the pump cylinder 22, and since the conduction direction of the check valve I25 points to the pump cylinder 22 and the conduction direction of the check valve II 26 points to the air nozzle 35, external air enters the pump cylinder 22 through the check valve I25 and the air inlet under the action of the suction force, automatic supplement of the air inside the pump cylinder 22 is realized, so that dust blowing cleaning is performed on the upper surface of the solar photovoltaic panel through the air nozzle 35 again;
as shown in fig. 2 and 3, when the movable disk 15 is vibrated in the direction parallel to the substrate 1, the movable disk 15 is moved in the direction parallel to the substrate 1, so that the movable disk 15 applies a pushing force to the top block 19 on one side of the moving direction, the top block 19 sends air to the air nozzle 35 to be sprayed out according to the moving process, the movable disk 15 is far away from the top block 19 on the other side, and the top block 19 supplements external air to the corresponding pump air cylinder 22 according to the moving process under the action of the corresponding spring two 21, as described above, the movement of the movable disk 15 in the direction perpendicular to the substrate 1 and the movement in the direction parallel to the substrate 1 realize the energy conversion of the vibration from each direction, so that the vibration energy is converted into the compression energy of the air, and the air is sprayed out from the air nozzle 35 after being compressed, without the input of external energy, the energy consumption is saved, the cleaning of the upper surface of the solar photovoltaic panel is improved, and the vibration reduction effect of the solar photovoltaic panel is realized, so that the protection effect of the solar photovoltaic panel is realized, and the service life of the solar photovoltaic panel is prolonged;
the movable disc 15 moves up and down to stretch/compress the first spring 18 through the connecting rod 16 and the floating platform 17, so that the first spring 18 further reduces vibration and buffers longitudinal vibration, the protection effect on the solar photovoltaic panel is improved, and the service life of the solar photovoltaic panel is further prolonged.
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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a cleaning device of solar photovoltaic board, includes base plate (1), its characterized in that: caulking groove (2) have been seted up to base plate (1) upper surface, and caulking groove (2) are right angle quadrilateral, caulking groove (2) are used for scarf joint solar photovoltaic board, base plate (1) upper surface is provided with swing mechanism and clean mechanism, swing mechanism is connected with clean mechanism transmission, the bottom surface of base plate (1) is provided with the mechanism that shakes, swing mechanism is connected with the mechanism transmission that shakes, and the mechanism that shakes is connected with clean mechanism through outlet duct (23).
2. The cleaning device for the solar photovoltaic panel according to claim 1, wherein: the swing mechanism comprises four bosses (3) fixed on the upper surface of a substrate (1), wherein the four bosses (3) are respectively positioned at four corners of an embedded groove (2), a rotating shaft (4) is rotationally connected on two bosses (3) in the width direction of the embedded groove (2) in a fixed shaft mode, the rotating shaft (4) is connected with the corresponding bosses (3) through coil springs (37), the rotating shaft (4) is parallel to each other, a first sliding rod (5) is fixedly connected between the two bosses (3) in the length direction of the embedded groove (2), the first sliding rods (5) are parallel to each other, the first sliding rods (5) are perpendicular to the rotating shaft (4), belt pulleys (10) are fixed at the two ends of the rotating shaft (4), the two belt pulleys (10) at the same end of the rotating shaft (4) are in transmission connection through a belt (7), and the cleaning mechanism is connected on the first sliding rods (5) in a sliding mode, and the cleaning mechanism is fixedly connected with the belt (7).
3. The cleaning device for the solar photovoltaic panel according to claim 2, wherein: swing mechanism still includes swing plate (9), and swing plate (9) set up along the length direction of caulking groove (2), the one end of swing plate (9) is fixed with hinge (11), hinge (11) dead axle rotates to be connected on lug (8), and lug (8) are fixed on base plate (1), lug (8) are located the corner of caulking groove (2), and the one end of keeping away from pivot (4) of lug (8) is fixed with reel (12), and reel (12) are located the below of swing plate (9), the winding has stay cord (13) on reel (12), the one end fixed connection of hinge is kept away from with swing plate (9) bottom surface in stay cord (13).
4. The cleaning device for the solar photovoltaic panel according to claim 3, wherein: clean mechanism is including cleaning frame (6), the width direction of cleaning frame (6) and caulking groove (2) is parallel, cleaning frame (6) sliding connection is on slide bar (5), and the both ends of cleaning frame (6) and belt (7) fixed connection who corresponds, the bottom of cleaning frame (6) is fixed with a plurality of air nozzles (35) that are used for blowing towards one side of reel (12), the directional solar photovoltaic board of injection direction of air nozzle (35).
5. The cleaning device for the solar photovoltaic panel according to claim 4, wherein: the bottom dead axle of clean frame (6) rotates and is connected with axostylus axostyle (30), and axostylus axostyle (30) is parallel with the width direction of caulking groove (2), be fixed with card strip (32) on axostylus axostyle (30), the bottom of card strip (32) is fixed with brush (33), brush (33) can with the last surface contact of solar photovoltaic board, the bottom of clean frame (6) is fixed with gag lever post (34), gag lever post (34) can support to detain the contact with card strip (32), gag lever post (34) and air nozzle (35) are located the both sides of axostylus axostyle (30) respectively.
6. The cleaning device for the solar photovoltaic panel according to claim 5, wherein: the cleaning rack is characterized in that a through groove (27) is formed in the cleaning rack (6), a rack (28) is connected to the through groove (27) in a sliding mode, the rack (28) penetrates through the cleaning rack (6), a damping ring is connected between the rack (28) and the through groove (27), the rack (28) is meshed with a gear (31) fixed on a shaft rod (30) and is connected with the gear, the rack (28) is parallel to a first sliding rod (5), limiting blocks (29) are fixed at two ends of the rack (28), and the limiting blocks (29) can be in buckling contact with corresponding bosses (3).
7. The cleaning device for the solar photovoltaic panel according to claim 4, wherein: the damping mechanism comprises a damping box (14) fixed on the bottom surface of the base plate (1), a movable plate (15) is arranged inside the damping box (14), the bottom surface of the movable plate (15) is fixedly connected with a floating platform (17) through a connecting rod (16), the bottom surface of the floating platform (17) is connected with the inner bottom surface of the damping box (14) through a first spring (18), a top plate of the damping box (14) and the corresponding base plate (1) are provided with through holes, the top surface of the movable plate (15) is connected with the middle part of the bottom surface of the swing plate (9) through a third spring (36), and the third spring (36) penetrates through the through holes; the vibration damping box is characterized in that a plurality of pump cylinders (22) are fixed on the peripheral wall of the vibration damping box (14), the central axis of each pump cylinder (22) is perpendicular to the central axis of the vibration damping box (14), the pump cylinders (22) are arranged at equal intervals along the circumferential direction of the vibration damping box (14), an air inlet and an air outlet are formed in the end cover, far away from the vibration damping box (14), of each pump cylinder (22), a one-way valve I (25) is connected to the air inlet, a one-way valve II (26) is connected to the air outlet, and the one-way valve II (26) is connected with an air nozzle (35) through an air outlet pipe (23); the inside sliding connection of pump cylinder (22) has piston plate (24), one side of piston plate (24) orientation damping box (14) is fixed with slide bar two (21), slide bar two (21) pass the inside that the end cover of the pump cylinder (22) that corresponds and damping box (14) extended to damping box (14), and slide bar two (21) can slide on the end cover of the pump cylinder (22) that corresponds and the lateral wall of damping box (14).
8. The cleaning device for the solar photovoltaic panel according to claim 7, wherein: and a jacking block (19) is fixed at one end of the second sliding rod (21) positioned in the damping box (14), and the jacking block (19) is connected with the inner wall of the damping box (14) through a second spring (20).
9. The cleaning device for the solar photovoltaic panel according to claim 8, wherein: the cross section of the peripheral wall of the movable disc (15) is in an outward-protruding shape, one side of the top block (19) opposite to the movable disc (15) is in an inward-recessed shape, and the inward-recessed side face of the top block (19) is in abutting contact with the peripheral wall of the movable disc (15).
10. The use method of the cleaning device for the solar photovoltaic panel according to claim 7, wherein the cleaning device comprises: the method comprises the following steps:
the method comprises the following steps: the solar photovoltaic panel is cleaned by driving the cleaning mechanism to be driven by the swing mechanism driven by wind power;
step two: the cleaning mechanism is driven by the swing mechanism to perform reciprocating moving cleaning on the solar photovoltaic panel;
step two: the vibration absorption mechanism is used for absorbing vibration of the solar photovoltaic panel and buffering the vibration, and vibration energy is converted to enable air to be output to the cleaning mechanism to clean the solar photovoltaic panel.
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| CN113014190A (en) * | 2021-02-24 | 2021-06-22 | 张玉香 | Possesses angle of regulation along with light and can clean photovoltaic board of self dust |
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