CN116545357A - Photovoltaic board cleaning device - Google Patents
Photovoltaic board cleaning device Download PDFInfo
- Publication number
- CN116545357A CN116545357A CN202310798406.8A CN202310798406A CN116545357A CN 116545357 A CN116545357 A CN 116545357A CN 202310798406 A CN202310798406 A CN 202310798406A CN 116545357 A CN116545357 A CN 116545357A
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- China
- Prior art keywords
- cleaning
- column
- photovoltaic panel
- fixed frame
- mounting
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- 238000004140 cleaning Methods 0.000 title claims abstract description 144
- 229920000742 Cotton Polymers 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 13
- 239000012459 cleaning agent Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
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- 238000012986 modification Methods 0.000 description 4
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- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 241001417527 Pempheridae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of cleaning of photovoltaic panels, in particular to a photovoltaic panel cleaning device which comprises a mounting unit, the photovoltaic module comprises a photovoltaic panel, a fixed frame arranged on the outer side of the photovoltaic panel, and a support assembly arranged at the bottom of the fixed frame; and the cleaning unit comprises sliding blocks arranged on two sides of the fixed frame in a sliding manner, cleaning components arranged between the sliding blocks in a rotating manner, and adjusting components matched with the cleaning components. This photovoltaic board cleaning device through the height that changes the supporting component both sides, changes the inclination of photovoltaic board, and when the cleaning component moved under gravity, the gear in the adjusting part can contact the meshing with the rack, along with the removal of cleaning component, the gear drove the cleaning component and takes place to rotate with the rack relatively, changes the contact position of cleaning component and photovoltaic board, can utilize the cleaning component surface to carry out the multiple cleaning to photovoltaic board.
Description
Technical Field
The invention relates to the technical field of photovoltaic panel cleaning, in particular to a photovoltaic panel cleaning device.
Background
The photovoltaic panel is a short name of a solar photovoltaic power generation system, is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and can store a large amount of dust on the surface of the photovoltaic panel when the photovoltaic panel is used for a long time, so that the photovoltaic panel is required to be cleaned, the energy conversion capability of the photovoltaic panel is prevented from being reduced, and the working efficiency of the photovoltaic panel is improved.
At present, the method adopted for cleaning the photovoltaic panel is roughly divided into two types of manual cleaning and automatic cleaning, wherein the manual cleaning is performed by manually cleaning a mop from top to bottom, the working efficiency is relatively low, the automatic cleaning device mainly comprises a driving mechanism, a travelling mechanism, a transmission mechanism, a guide rail and the like, and the cost is high and the maintenance is complicated. To this end, the invention provides a photovoltaic panel cleaning apparatus.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the problems of high cost and troublesome maintenance of the above-mentioned conventional photovoltaic panel cleaning apparatus.
Accordingly, it is an object of the present invention to provide a photovoltaic panel cleaning apparatus, which aims at: provided is a low-cost and efficient photovoltaic panel cleaning device.
In order to solve the technical problems, the invention provides the following technical scheme: a photovoltaic panel cleaning apparatus includes a mounting unit including a photovoltaic panel, the photovoltaic panel comprises a fixed frame arranged on the outer side of the photovoltaic panel and a support assembly arranged at the bottom of the fixed frame; and the cleaning unit comprises sliding blocks which are arranged on two sides of the fixed frame in a sliding manner, and cleaning components which are arranged between the sliding blocks in a rotating manner.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the cleaning assembly comprises a mounting column arranged between the two sliding blocks in a rotating mode, and a plurality of cleaning parts arranged on the outer sides of the mounting column.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the cleaning part comprises cleaning pieces arranged in the mounting column and sweeping pieces arranged on the mounting column and distributed at intervals with the cleaning pieces.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the cleaning piece comprises first cleaning cotton arranged on the mounting column and second cleaning cotton arranged on two sides of the first cleaning cotton; the cleaning piece comprises a mounting plate and a cleaning brush, wherein the mounting plate is hinged to the mounting column, and the cleaning brush is arranged at the end part of the mounting plate.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the mounting column comprises a shaft body arranged between the two sliding blocks, a hollow column body arranged on the shaft body, and a counterweight body arranged in the hollow column body and rotationally connected with the shaft body.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: still include adjusting part, adjusting part including set up in the gear at axis body both ends, and set up in on the fixed frame, and with gear complex steering unit.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the steering part comprises a lifting part arranged in the fixed frame, an L-shaped bracket arranged at the top end of the lifting part, and a rack arranged on the bottom surface of the top of the bracket and matched with the gear.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the lifting piece comprises a supporting plate which is elastically arranged on the fixed frame and connected with the bottom end of the support, and an extrusion column which is slidably arranged on the sliding block, wherein two limiting rings are arranged on the extrusion column and are positioned on two sides of the sliding block;
one end of the extrusion column slides against the bottom end of the supporting plate, and the contact surface is an inclined surface.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the support assembly comprises a low lifting column and a high lifting column which are arranged at the bottom of the fixed frame, and the low lifting column and the Gao Disheng column are respectively positioned at two ends of the fixed frame; the low lifting column and the high lifting column can be made of air cylinders or electric telescopic rods.
As a preferred embodiment of the photovoltaic panel cleaning apparatus of the present invention, wherein: the force storage assembly is positioned on the fixed frame and is positioned at a different end with the supporting plate; the force storage assembly comprises a mounting block arranged in the fixed frame and a magnetic attraction stone which is elastically arranged on the mounting block and is magnetically attracted with the sliding block.
The invention has the beneficial effects that: through the height that changes supporting component both sides, rise promptly and rise the low lifting column, reduce high lifting column, change the incline direction of photovoltaic board, make clean subassembly rely on the dead weight to slide to high lifting column end from low lifting column end on the photovoltaic board, clear up the dust on surface, clean subassembly moves to high lifting column end under gravity time, gear in the adjusting part can contact meshing with the rack, along with clean subassembly's removal, gear drive clean subassembly rotates with the relative rack, change the contact position of clean subassembly and photovoltaic board, afterwards reduce low lifting column, rise high lifting column, make clean subassembly return stroke, rotate the contact position once more when waiting for the next cleaning, can utilize clean subassembly surface to carry out multiple cleaning to the photovoltaic board.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the photovoltaic panel cleaning apparatus of the present invention.
Fig. 2 is a schematic view of a cleaning assembly of the photovoltaic panel cleaning apparatus of the present invention.
Fig. 3 is a schematic view showing a sectional structure of a mounting column of the photovoltaic panel cleaning apparatus of the present invention.
Fig. 4 is a schematic view of the structure of the cleaning form of the photovoltaic panel cleaning apparatus of the present invention.
Fig. 5 is an enlarged view of region B in fig. 4.
Fig. 6 is a schematic view of a lifter structure of the photovoltaic panel cleaning apparatus of the present invention.
Fig. 7 is an enlarged view of area a in fig. 1.
In the figure: 100. an installation unit; 101. a photovoltaic panel; 102. a fixed frame; 103. a support assembly; 200. a cleaning unit; 201. a slide block; 202. a cleaning assembly; 202a, mounting posts; 202b, a cleaning part; 202b-1, cleaning member; 202b-2, a sweeper; 202b-11, first cleaning cotton; 202b-12, a second cleaning cotton; 202b-21, a mounting plate; 202b-22, cleaning brush; 202a-1, a shaft body; 202a-2, a hollow cylinder; 202a-3, a counterweight; 203. an adjustment assembly; 203a, gears; 203b, a steering part; 203b-1, lifters; 203b-2, a stent; 203b-3, a rack; 203b-11, a support plate; 203b-12, squeeze columns; 103a, low lifting columns; 103b, high lifting columns; 204. a force storage component; 204a, mounting blocks; 204b, magnetic attraction stones; 103c, fixing blocks; 203b-13, a limiting rod; 203b-14 and a limiting ring.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Embodiment 1 referring to fig. 1, for a first embodiment of the present invention, there is provided a photovoltaic panel cleaning apparatus including a mounting unit 100 and a cleaning unit 200;
the installation unit 100 comprises a photovoltaic panel 101, a fixed frame 102 arranged outside the photovoltaic panel 101, a surface of the photovoltaic panel 101 is flush with the surface of the fixed frame 102, and a supporting component 103 arranged at the bottom of the fixed frame 102;
the cleaning unit 200 comprises sliding blocks 201 arranged on two sides of the fixed frame 102 in a sliding manner, sliding grooves for the sliding blocks 201 to slide are formed on two sides of the fixed frame 102, and a cleaning assembly 202 rotatably arranged between the sliding blocks 201; wherein the cleaning assembly 202 may be made of a metal rod and a sponge sleeve.
Further, the supporting component 103 comprises a low lifting column 103a and a high lifting column 103b which are arranged at the bottom of the fixed frame 102, and the low lifting column 103a and the high lifting column 103b are respectively positioned at two ends of the bottom of the fixed frame 102;
the low lifting column 103a and the high lifting column 103b may be made of an air cylinder or an electric telescopic rod, the top end of the low lifting column 103a is hinged with the fixed frame 102, the bottom end of the high lifting column 103b is hinged with the fixed block 103c, the top end of the high lifting column 103b is hinged with the fixed frame 102, the bottom end of the low lifting column 103a is fixed on the ground, and the bottom end of the fixed block 103c is fixed on the ground.
In the initial state, the low lifting column 103a is retracted, the high lifting column 103b is extended, the fixed frame 102 and the photovoltaic panel 101 are inclined downwards from one end of the high lifting column 103b, and the cleaning assembly 202 is positioned at one end of the low lifting column 103 a; when the support assembly 103 is in operation, the low lifting columns 103a are extended, the Gao Disheng columns 103b are retracted, and at the moment, the top ends of the low lifting columns 103a are higher than the top ends of the Gao Disheng columns 103b, the fixed frame 102 and the photovoltaic panel 101 incline downwards from the low lifting columns 103a, and the cleaning assembly 202 slides from one end of the low lifting columns 103a to one end of the high lifting columns 103b, so that the surface of the photovoltaic panel 101 is wiped.
In the use process, when the photovoltaic panel 101 is cleaned, a cleaning agent can be sprayed firstly, the cleaning agent slides off from the top end of the photovoltaic panel 101, the whole photovoltaic panel 101 is soaked and then is contacted with the cleaning component 202, the sponge sleeve of the cleaning component 202 is soaked, then the supporting component 103 is controlled to work, the low lifting column 103a stretches out, the Gao Disheng column 103b withdraws, the inclined state of the photovoltaic panel 101 is changed, the cleaning component 202 slides along the photovoltaic panel 101, the cleaning agent and dust on the surface of the photovoltaic panel 101 are wiped clean together, and then the supporting component 103 is controlled to return to the initial state.
Embodiment 2, referring to fig. 1-4, is a second embodiment of the present invention, which differs from the first embodiment in that: the cleaning assembly 202 includes a mounting post 202a rotatably disposed between two sliders 201, and a plurality of cleaning portions 202b disposed outside the mounting post 202 a;
the cleaning portion 202b includes cleaning members 202b-1 disposed in the mounting posts 202a, and cleaning members 202b-2 disposed on the mounting posts 202a and spaced apart from the cleaning members 202 b-1; wherein, the fixed frame 102 is provided with a dust collecting groove which is positioned at one side of the high lifting column 103 b;
the cleaning member 202b-1 includes a first cleaning cotton 202b-11 disposed on the mounting post 202a, and a second cleaning cotton 202b-12 disposed on both sides of the first cleaning cotton 202 b-11; the first cleaning cotton 202b-11 is in contact with the photovoltaic panel 101, a contact inclined plane is arranged at the top end of the second cleaning cotton 202b-12, and the distance from the outermost side of the second cleaning cotton 202b-12 to the axis of the mounting column 202a is larger than the distance from the axis of the mounting column 202a to the photovoltaic panel 101;
when the mounting post 202a slides, the mounting post 202a has a forward tilting force and rotates to drive the top ends of the second cleaning cotton 202b-12 to rotate to contact and abut against the photovoltaic panel 101, so that the rotation of the mounting post 202a is prevented, and the dual cleaning effect is formed by cooperation with the first cleaning cotton 202 b-11.
The cleaning member 202b-2 includes a mounting plate 202b-21 hinged to the mounting post 202a, and a cleaning brush 202b-22 provided at an end of the mounting plate 202 b-21; the mounting column 202a is provided with a mounting groove, the mounting plate 202b-21 is positioned in the mounting groove and is elastically connected with the mounting column 202a through a spring or a metal elastic sheet, the distance from the outermost side of the cleaning brush 202b-22 to the axis of the mounting column 202a is larger than the distance from the axis of the mounting column 202a to the photovoltaic panel 101, when the mounting column 202a rotates, the contact area between the cleaning brush 202b-22 and the photovoltaic panel 101 can be increased, dust is swept out, and the contact area between the cleaning brush 202b-22 and the mounting column 202a is increased, so that dust can be swept into the dust collecting groove;
wherein, during cleaning operation, the inclined state of the photovoltaic panel 101 is changed so that the cleaning part 202b slides along the photovoltaic panel 101 for cleaning, and when the cleaning part slides to the end part of the photovoltaic panel 101, the mounting column 202a is actively rotated so that the cleaning piece 202b-1 contacted with the photovoltaic panel 101 rotates away from the photovoltaic panel 101 and the next cleaning piece 202b-1 is controlled to contact with the photovoltaic panel 101, and when the two cleaning pieces 202b-1 are exchanged, the sweeping piece 202b-2 between the two cleaning pieces 202b-1 can slide and separate with the photovoltaic panel 101, and when the cleaning brush 202b-22 of the sweeping piece 202b-2 contacts with the photovoltaic panel 101, dust sundries collected by sliding of the cleaning piece 202b-1 in the photovoltaic panel 101 can be swept into the dust collecting groove.
Further, the mounting post 202a includes a shaft 202a-1 disposed between the two sliders 201, a hollow cylinder 202a-2 disposed on the shaft 202a-1, and a weight 202a-3 disposed in the hollow cylinder 202a-2 and rotatably connected to the shaft 202 a-1; the cross section of the counterweight body 202a-3 is in a calabash shape, so that the gravity center of the counterweight body is lowered; the hollow cylinder 202a-2 is preferably a hexagonal column or an octagonal column; the hollow cylinder 202a-2 is made of a material with small mass, such as plastic material or metal aluminum, so that the weight of the hollow cylinder 202a-2 is reduced, and the rotating force is reduced when the hollow cylinder slides, while the counterweight 202a-3 can be made of a material with large mass, such as metal iron or steel, so that the mass of the whole cleaning assembly 202 is improved, and smooth sliding along the photovoltaic panel 101 is ensured.
The rest of the structure is the same as that of embodiment 1.
During the use process: the cleaning agent can be sprayed first, the cleaning agent slides off from the top end of the photovoltaic panel 101, wets the whole photovoltaic panel 101 and then contacts the cleaning component 202, wets the cleaning piece 202b-1 in the cleaning component 202, which contacts the photovoltaic panel 101, then controls the supporting component 103 to work, the low lifting column 103a stretches out, the Gao Disheng column 103b withdraws, the inclined state of the photovoltaic panel 101 is changed, the cleaning component 202 slides along the photovoltaic panel 101, the cleaning agent and dust on the surface of the photovoltaic panel 101 are wiped clean, then the cleaning component 202 is rotated, the new cleaning piece 202b-1 is replaced to contact the photovoltaic panel 101, the dust is swept into the dust collecting groove, then the supporting component 103 is controlled to return to the initial state, the cleaning component 202 can slide to the side of the low lifting column 103a again, and the new cleaning piece 202b-1 slides with the photovoltaic panel 101, and absorbs and dehumidifies the cleaning agent on the photovoltaic panel 101.
Embodiment 3, referring to fig. 1-7, is a third embodiment of the present invention, which differs from the second embodiment in that: the adjusting assembly 203 comprises gears 203a arranged at two ends of the shaft body 202a-1, and a steering part 203b arranged on the fixed frame 102 and matched with the gears 203 a;
the power storage assembly 204 is positioned on the fixed frame 102 and is positioned at a different end with the supporting plate 203 b-11; the force accumulating assembly 204 comprises a mounting block 204a arranged in the fixed frame 102 and a magnetic attraction stone 204b which is elastically arranged on the mounting block 204a and is magnetically attracted and connected with the sliding block 201;
wherein, when the supporting component 103 works and the low lifting column 103a stretches out, the Gao Disheng column 103b withdraws, after changing the inclined state of the photovoltaic panel 101, when the sum of the suction force between the magnet 204b and the sliding block 201 and the friction force between the cleaning piece 202b-1 and the photovoltaic panel 101 is smaller than the downward inclined force of the weight body 202a-3 along the photovoltaic panel 101, the sliding block 201 can be separated from the magnet 204b, and the mounting column 202a slides downwards, so that the speed and impact force of the mounting column 202a to the other side of the photovoltaic panel 101 are improved;
further, the steering part 203b includes a lifting member 203b-1 provided in the fixed frame 102, an L-shaped bracket 203b-2 provided at the top end of the lifting member 203b-1, and a rack 203b-3 provided at the bottom surface of the top of the bracket 203b-2 and engaged with the gear 203 a;
the lifting member 203b-1 comprises a supporting plate 203b-11 elastically arranged on the fixed frame 102 and connected with the bottom end of the bracket 203b-2, and an extrusion column 203b-12 slidably arranged on the sliding block 201; the supporting plate 203b-11 is connected with the fixed frame 102 through a spring, the fixed frame 102 is also provided with a limiting rod 203b-13 which slides through the supporting plate 203b-11, the extrusion column 203b-12 is provided with two limiting rings 203b-14, and the two limiting rings 203b-14 are positioned on two sides of the sliding block 201;
one end of the extruding column 203b-12 slides against the bottom end of the supporting plate 203b-11, the contact surface is an inclined surface, the extruding column 203b-12 is in sliding contact with the supporting plate 203b-11, the supporting plate 203b-11 can be jacked up, when the high lifting column 103b stretches out, the low lifting column 103a withdraws, and when the sum of the pressure of the supporting plate 203b-11 to the extruding column 203b-12 and the friction force between the cleaning piece 202b-1 and the photovoltaic panel 101 is smaller than the gravity force applied by the counterweight 202a-3 to incline downwards along the photovoltaic panel 101, the cleaning assembly 202 slides to the end of the low lifting column 103 a.
When the supporting component 103 works and the low lifting column 103a stretches out, the Gao Disheng column 103b stretches out, the sliding block 201 is separated from the magnetic attraction stone 204b, when the mounting column 202a slides to the high lifting column 103b, the gear 203a is contacted with the rack 203b-3 and penetrates through the rack 203b-3, so that rotation occurs, automatic replacement of the cleaning piece 202b-1 is performed, then the sliding block 201 slides to one end of the pressing column 203b-12 and abuts against the limiting ring 203b-14 at the one end, the sliding block 201 drives the limiting ring 203b-14 and the pressing column 203b-12 to move, the pressing column 203b-12 is inserted into the bottom end of the supporting plate 203b-11, the supporting plate 203b-11 and the supporting frame 203b-2 are lifted, when the supporting component 103 returns to an initial state, the pressing column 203b-12 is clamped at the bottom end of the supporting plate 203b-11, the sliding block 201 and the mounting column 202a slide to the low lifting column 103a, when the gear 203a leaves below the rack 203b-3, the sliding block 201 moves to the end of the pressing column 203b-12 and abuts against the end of the limiting ring 203b-12, and the other end of the pressing ring 203b-12 is driven by the sliding block 201 b-12 and the other end of the pressing ring 203b-12 is driven to separate from the supporting plate 203b-14 and the other end of the supporting plate 203b-12 to move, and the end of the pressing ring 203b-12 is driven to separate from the supporting ring 203b-12 and the end to the end of the supporting plate 203 b-11.
The rest of the structure is the same as that of embodiment 2.
During the use process; the cleaning agent can be sprayed firstly, the cleaning agent slides off from the top end of the photovoltaic panel 101, wets the whole photovoltaic panel 101 and then contacts with the cleaning component 202, wets the cleaning piece 202b-1 in the cleaning component 202, and then controls the supporting component 103 to work, the low lifting column 103a stretches out, the Gao Disheng column 103b withdraws, the inclined state of the photovoltaic panel 101 is changed, the cleaning component 202 slides along the photovoltaic panel 101, the cleaning agent and dust on the surface of the photovoltaic panel 101 are wiped clean together, when the cleaning agent slides to the lower end, the gear 203a contacts with the rack 203b-3, the mounting column 202a is driven to rotate, the cleaning piece 202b-1 is automatically replaced, and then the supporting component 103 is controlled to return to the initial state, the cleaning component 202 slides down and waits for the next cleaning.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims. Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (4)
1. A photovoltaic panel cleaning device, characterized in that: comprising the steps of (a) a step of,
the mounting unit (100) comprises a photovoltaic panel (101), a fixed frame (102) arranged on the outer side of the photovoltaic panel (101), and a supporting component (103) arranged at the bottom of the fixed frame (102);
the cleaning unit (200) comprises sliding blocks (201) which are arranged on two sides of the fixed frame (102) in a sliding manner, and cleaning assemblies (202) which are rotatably arranged between the sliding blocks (201);
the cleaning assembly (202) comprises a mounting column (202 a) rotatably arranged between two sliding blocks (201), and a plurality of cleaning parts (202 b) arranged outside the mounting column (202 a);
the mounting column (202 a) comprises a shaft body (202 a-1) arranged between two sliding blocks (201), a hollow column body (202 a-2) arranged on the shaft body (202 a-1), and a counterweight body (202 a-3) arranged in the hollow column body (202 a-2) and rotationally connected with the shaft body (202 a-1);
the device further comprises an adjusting assembly (203), wherein the adjusting assembly (203) comprises gears (203 a) arranged at two ends of the shaft body (202 a-1), and a steering part (203 b) arranged on the fixed frame (102) and matched with the gears (203 a);
the steering part (203 b) comprises a lifting piece (203 b-1) arranged on the fixed frame (102), an L-shaped bracket (203 b-2) arranged at the top end of the lifting piece (203 b-1), and a rack (203 b-3) arranged on the bottom surface of the top of the bracket (203 b-2) and matched with the gear (203 a);
the lifting piece (203 b-1) comprises a supporting plate (203 b-11) which is elastically arranged on the fixed frame (102) and is connected with the bottom end of the bracket (203 b-2), and an extrusion column (203 b-12) which is arranged on the sliding block (201) in a sliding manner, wherein two limiting rings (203 b-14) are arranged on the extrusion column (203 b-12), and the two limiting rings (203 b-14) are positioned on two sides of the sliding block (201);
one end of the extrusion column (203 b-12) slides against the bottom end of the supporting plate (203 b-11), and the contact surface is an inclined surface;
the supporting component (103) comprises a low lifting column (103 a) and a high lifting column (103 b) which are arranged at the bottom of the fixed frame (102), and the low lifting column (103 a) and the high lifting column (103 b) are respectively positioned at two ends of the fixed frame (102);
the low lifting column (103 a) and the high lifting column (103 b) may be made of air cylinders or electric telescopic rods.
2. The photovoltaic panel cleaning apparatus of claim 1, wherein: the cleaning part (202 b) comprises cleaning pieces (202 b-1) arranged in the mounting column (202 a), and sweeping pieces (202 b-2) arranged on the mounting column (202 a) and distributed at intervals with the cleaning pieces (202 b-1).
3. The photovoltaic panel cleaning apparatus of claim 2, wherein: the cleaning piece (202 b-1) comprises first cleaning cotton (202 b-11) arranged on the mounting column (202 a), and second cleaning cotton (202 b-12) arranged on two sides of the first cleaning cotton (202 b-11);
the cleaning member (202 b-2) includes a mounting plate (202 b-21) hinged to the mounting post (202 a), and a cleaning brush (202 b-22) provided to an end of the mounting plate (202 b-21).
4. The photovoltaic panel cleaning apparatus of claim 1, wherein: the device also comprises a force storage component (204), wherein the force storage component (204) is positioned on the fixed frame (102) and is positioned at a different end from the supporting plate (203 b-11);
the force storage assembly (204) comprises a mounting block (204 a) arranged in the fixed frame (102), and a magnetic attraction stone (204 b) which is elastically arranged on the mounting block (204 a) and is magnetically attracted and connected with the sliding block (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310798406.8A CN116545357B (en) | 2023-07-03 | 2023-07-03 | Photovoltaic board cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310798406.8A CN116545357B (en) | 2023-07-03 | 2023-07-03 | Photovoltaic board cleaning device |
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| CN116545357A true CN116545357A (en) | 2023-08-04 |
| CN116545357B CN116545357B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310798406.8A Active CN116545357B (en) | 2023-07-03 | 2023-07-03 | Photovoltaic board cleaning device |
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| CN116545357B (en) | 2023-11-03 |
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