CN112272003B - Solar cell panel cleaning control system and cleaning method - Google Patents
Solar cell panel cleaning control system and cleaning method Download PDFInfo
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- CN112272003B CN112272003B CN202011038561.2A CN202011038561A CN112272003B CN 112272003 B CN112272003 B CN 112272003B CN 202011038561 A CN202011038561 A CN 202011038561A CN 112272003 B CN112272003 B CN 112272003B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 23
- 239000010453 quartz Substances 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 13
- 238000004088 simulation Methods 0.000 claims description 9
- 238000002834 transmittance Methods 0.000 claims description 9
- 230000003749 cleanliness Effects 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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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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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a solar cell panel cleaning control system and a cleaning method, and relates to the technical field of new energy application. The solar cell panel spraying device comprises a spraying pipe arranged at the upper part of the top end of a solar cell panel, wherein spraying nozzles are arranged on the circumferential side surface of the spraying pipe in parallel along the axial direction, one end of the spraying pipe is also communicated with a water inlet pipe, the water inlet pipe is communicated with a water pump, the water pump is arranged in a water tank, and an electromagnetic valve is arranged on the water inlet pipe; the output end of the controller is connected with the electromagnetic valve and the water pump; the controller is also connected with a dust detection module. According to the invention, the dust detection module is used for detecting the dust condition, so that the dust attachment amount on the surface of the solar cell panel is judged, and the washing time length and the washing pressure are selected according to the detection result; improve and wash efficiency, reduce water source and power consumption, possess energy-conserving advantage.
Description
Technical Field
The invention belongs to the technical field of new energy application, and particularly relates to a solar cell panel cleaning control system and a cleaning method.
Background
Solar energy is a pollution-free renewable energy source, and with the development of photovoltaic photoelectric technology, the solar energy conversion efficiency is continuously improved, and the utilization of solar energy is more and more emphasized by people. The solar panel is a device which directly or indirectly converts solar radiation energy into electric energy through photoelectric effect or photochemical effect by absorbing sunlight, and compared with a common battery and a recyclable rechargeable battery, the solar panel is a more energy-saving and environment-friendly green product.
The large solar photovoltaic power generation stations in China are often distributed in zones with rare people smoke, the solar photovoltaic modules need to be dedusted and cleaned at regular intervals, and in the case of large-area solar photovoltaic modules, original manual mop cleaning mode is still adopted in some places, so that a large amount of labor is wasted, the purpose of cleaning is difficult to achieve, and if the mode of directly spraying by using the spray pipes is adopted, the spray amount of the spray pipes cannot be selected according to the cleanliness of the battery panel, and therefore water source waste and energy waste are caused.
Disclosure of Invention
The present invention is directed to a solar panel cleaning control system and a solar panel cleaning method, so as to solve the problems of the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a solar cell panel cleaning control system which comprises a spray pipe arranged at the upper part of the top end of a solar cell panel, wherein spray nozzles are arranged on the peripheral side surface of the spray pipe in parallel along the axial direction; the output end of the controller is connected with the electromagnetic valve and the water pump; the controller is also connected with a dust detection module; the dust detection module comprises a box body, wherein one side of the box body is provided with an L-shaped support, the top of the L-shaped support is provided with a telescopic motor, and the end part of the telescopic motor is connected with a box cover assembly matched with the box body; the port of the box body is provided with a simulation solar cell panel, the simulation solar cell panel comprises a first metal plate positioned in the middle, two sides of the first metal plate are connected with a first glass plate, and two sides of the first glass plate are connected with a second metal plate; a metal tube is arranged in the box body below the simulated solar cell panel, an exhaust port is formed in the end part of the metal tube, a transparent quartz tube is connected to the exhaust port, a first piston and a second piston which can slide along the inner wall of the transparent quartz tube are arranged in the transparent quartz tube, a connecting rod is connected between the first piston and the second piston, and a limiting frame is arranged at the end part of the transparent quartz tube; scale marks are arranged on the outer side of the transparent quartz tube; the transparent quartz tube penetrates through the box body and extends to the outside; a warm lamp is arranged in the box cover component; a camera is arranged on the outer side of the box body and connected with a computer, temperature and humidity identification software is installed on the computer, and the computer is connected with a controller; the controller is connected with the telescopic motor.
Furthermore, the height of the upper surface of the first metal plate is 0.25-0.5cm lower than that of the glass plate; the second metal plate and the upper surface of the glass plate are coplanar; two sides of the first metal plate are provided with slope surfaces.
Furthermore, the box cover assembly comprises a box cover body and a box cover extension part which are sleeved with each other; the side of the box cover body is provided with an L-shaped flanging, the bottom end of the L-shaped flanging is provided with a folding edge, the L-shaped flanging and the outer side wall of the box cover body form a sliding cavity, and the end part of the box cover extending part is provided with a bending part matched with the folding edge.
Furthermore, the box cover body is of a rectangular structure, two opposite inner side walls of the box cover body are respectively connected with a U-shaped fixing frame through a torsion spring, and the end part of the U-shaped fixing frame is provided with a cleaning roller capable of sliding along the simulation solar cell panel.
Furthermore, the number of the warm lamps is two, and the two warm lamps are respectively and correspondingly arranged on the inner side wall of the box cover extending part above the glass plate; a lampshade is arranged outside the warming lamp, the lampshade is of a U-shaped structure, T-shaped rails are arranged on the inner side wall of the box cover extending part at the two ends of the lampshade in an ascending mode, and a cover plate capable of being covered at the opening end of the lampshade is matched between the two T-shaped rails in a sliding mode; one side of the cover plate is provided with a hinged plate, a T-shaped track is vertically arranged on the inner wall of the extending part of the box cover between the two lamp shades, a sliding block is arranged on the T-shaped track, two sides of the sliding block are respectively provided with a hinged block, the hinged block is hinged with a connecting rod, and the other end of the connecting rod is hinged on the hinged plate.
Furthermore, the other side of the cover plate is provided with a limiting protruding part, and the outer side of the box body is provided with an annular step part matched with the box cover extending part.
A cleaning method of a solar cell panel is characterized by comprising the following steps:
stp1, controlling the extension motor to extend to a first stroke, and at the moment, the end part of the box cover extension part is abutted against the annular step part;
stp2, at this time, under the action of gravity, the sliding block is abutted against the upper surface of the simulation solar cell panel, the sliding block moves upwards along the length direction of the T-shaped track, and the two cover plates are driven to move towards two sides by the transmission of the connecting rod;
stp3, then starting the warm light, after working for t time, converting the light transmittance P of the two glass plates through a camera and a computer according to the scale value M of the scale mark corresponding to the piston II;
stp4, judging the surface cleanliness of the solar panel at the position according to the light transmittance P;
stp5, the controller intelligently selects the water pump water flushing amount per unit time according to the cleanliness and the cleaning time length T of the spray nozzle through the cleaning water pipe.
Further, the determination of the cleaning time period T is T0+ K × P; the K is a constant.
Further, the corresponding relation between the light transmittance P and the scale value M of the scale mark is as follows: p is M N, and N is a constant.
Further, after the Stp3 is finished, the telescopic motor is continuously controlled to extend to the second stroke, at the moment, the box cover extension part and the box body do not generate relative displacement, the box cover body moves downwards, and the two cleaning rollers move towards the middle along the surface of the simulated solar cell panel along with the downward movement of the box cover body, so that the surfaces of the two glass panels are cleaned.
The invention has the following beneficial effects:
according to the invention, the dust detection module is used for detecting the dust condition, so that the dust attachment amount on the surface of the solar cell panel is judged, and the washing time length and the washing pressure are selected according to the detection result; improve and wash efficiency, reduce water source and power consumption, possess energy-conserving advantage.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a dust detection module according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is a schematic diagram of a structure of a simulated solar cell panel according to the present invention.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-5, the invention relates to a solar panel cleaning control system, which comprises a spray pipe arranged at the upper part of the top end of a solar panel, wherein spray nozzles are arranged on the peripheral side surface of the spray pipe in parallel along the axial direction, one end of the spray pipe is also communicated with a water inlet pipe, the water inlet pipe is communicated with a water pump, the water pump is arranged in a water tank, and an electromagnetic valve is arranged on the water inlet pipe;
the output end of the controller is connected with the electromagnetic valve and the water pump;
the controller is also connected with a dust detection module;
the dust detection module comprises a box body 1, an L-shaped support 5 is arranged on one side of the box body 1, a telescopic motor 51 is arranged at the top of the L-shaped support 5, and a box cover assembly matched with the box body 1 is connected to the end part of the telescopic motor 51;
the port of the box body 1 is provided with a simulation solar cell panel, the simulation solar cell panel comprises a first metal plate 14 positioned in the middle, two sides of the first metal plate 14 are connected with a second glass plate 12, and two sides of the second glass plate 12 are connected with a second metal plate 11;
a metal tube 2 is arranged in the box body 1 below the simulated solar cell panel, an exhaust port 21 is arranged at the end part of the metal tube 2, a transparent quartz tube 22 is connected to the exhaust port 21, a first piston 23 and a second piston 25 which can slide along the inner wall of the transparent quartz tube 22 are arranged in the transparent quartz tube 22, a connecting rod 24 is connected between the first piston 23 and the second piston 25, and a limiting frame 26 is arranged at the end part of the transparent quartz tube 22; scale marks are arranged on the outer side of the transparent quartz tube 22; and the transparent quartz tube 22 penetrates the case body 1 and extends to the outside; a warm lamp 32 is arranged in the box cover component; a camera is arranged on the outer side of the box body 1 and connected with a computer, temperature and humidity identification software is installed on the computer, and the computer is connected with a controller; the controller is connected with a telescopic motor 51.
Preferably, the height of the upper surface of the first metal plate 14 is 0.25-0.5cm lower than that of the glass plate 12; the upper surfaces of the second metal plate 11 and the glass plate 12 are coplanar; the two sides of the first metal plate 14 are provided with slope surfaces 15.
Preferably, the box cover component comprises a box cover body 4 and a box cover extension part 3 which are sleeved with each other; an L-shaped flange 52 is arranged on the periphery of the box cover body 4, a folded edge 53 is arranged at the bottom end of the L-shaped flange 52, a sliding cavity 54 is formed by the L-shaped flange 52 and the outer side wall of the box cover body 4, and a bending part 31 matched with the folded edge 53 is arranged at the end part of the box cover extension part 3.
Preferably, the box cover body 4 is a rectangular structure, two opposite inner side walls of the box cover body 4 are respectively connected with a U-shaped fixing frame 55 through a torsion spring, and a cleaning roller 56 capable of sliding along the simulated solar panel is arranged at the end part of the U-shaped fixing frame 55. Through the concave arrangement of the first metal plate 14, when the surface of the glass plate 12 is cleaned, cleaned dust falls onto the first metal plate 14, and is enriched and treated regularly; and the cleaning roller 56 is moved along the contact side of the first metal plate 14 and the glass plate 12 by the arrangement of the slope surface 15.
Preferably, the number of the warm lamps 32 is two, and the two warm lamps 32 are respectively and correspondingly arranged on the inner side wall of the box cover extension part 3 above the glass plate 12; a lampshade 33 is arranged outside the warming lamp 32, the lampshade 33 is in a U-shaped structure, T-shaped rails 35 are arranged on the inner side wall of the box cover extension part 3 at two ends of the lampshade 33 in an ascending way, and a cover plate 35 which can be covered at the opening end of the lampshade 33 is matched between the two T-shaped rails 35 in a sliding way; a hinge plate 342 is arranged on one side of the cover plate 35, a T-shaped track 37 is vertically arranged on the inner wall of the box cover extension part 3 between the two lamp shades 33, a sliding block 36 is arranged on the T-shaped track 37, two sides of the sliding block 36 are respectively provided with a hinge block 361, a connecting rod 38 is hinged on the hinge block 361, and the other end of the connecting rod 38 is hinged on the hinge plate 342.
Through the setting of apron 35, guarantee under normal conditions that the apron covers lamp shade 33, avoid the environment dust to adhere to the luminous heating effect that warms up the lamp of warm lamp 32 outside influence to it influences to the dust detection module measuring accuracy degree to avoid the dust to adhere to warms up lamp 32.
Preferably, the other side of the cover plate 35 is provided with a limit protrusion 341, and the outer side of the case body 1 is provided with an annular step part 13 matched with the case cover extension part 3.
A cleaning method of a solar cell panel is characterized by comprising the following steps:
stp1, controlling the extension motor 51 to extend to a first stroke, and at this time, the end of the box cover extension part 3 is abutted against the annular step part 13;
stp2, at this time, under the action of gravity, the sliding block 36 is abutted to the upper surface of the simulated solar panel, the sliding block 36 moves upwards along the length direction of the T-shaped track 37, and the two cover plates 35 are driven to move towards two sides by the transmission of the connecting rod 38;
stp3, then starting the warm light 32, and after working for t time, converting the light transmittance P of the two glass plates 12 through a camera and a computer according to the scale value M of the scale mark corresponding to the second piston 25;
stp4, judging the surface cleanliness of the solar panel at the position according to the light transmittance P;
stp5, the controller intelligently selects the water pump water flushing amount per unit time according to the cleanliness and the cleaning time length T of the spray nozzle through the cleaning water pipe 2.
Preferably, the determination of the cleaning time period T is T0+ K × P; k is a constant.
Preferably, the corresponding relation between the light transmittance P and the scale value M of the scale mark is as follows: p is M × N, N is a constant.
Preferably, after the completion of Stp3, the extension motor 51 is controlled to extend to the second stroke, at which time the lid extension part 3 and the box body 1 do not generate relative displacement, and the lid body 4 moves downwards, and the two cleaning rollers 56 move along the surface of the simulated solar cell panel towards the middle along with the downward movement of the lid body 4, so as to clean the surfaces of the two glass plates 12.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a solar cell panel washs control system which characterized in that: the solar cell panel spraying device comprises a spraying pipe arranged at the upper part of the top end of a solar cell panel, wherein spraying nozzles are arranged on the circumferential side surface of the spraying pipe in parallel along the axial direction, one end of the spraying pipe is also communicated with a water inlet pipe, the water inlet pipe is communicated with a water pump, the water pump is arranged in a water tank, and an electromagnetic valve is arranged on the water inlet pipe;
the output end of the controller is connected with the electromagnetic valve and the water pump;
the controller is also connected with a dust detection module;
the dust detection module comprises a box body (1), wherein an L-shaped support (5) is arranged on one side of the box body (1), a telescopic motor (51) is arranged at the top of the L-shaped support (5), and a box cover assembly matched with the box body (1) is connected to the end part of the telescopic motor (51);
the port of the box body (1) is provided with a simulation solar cell panel, the simulation solar cell panel comprises a first metal plate (14) positioned in the middle, two sides of the first metal plate (14) are connected with a second glass plate (12), and two sides of the second glass plate (12) are connected with a second metal plate (11);
a metal tube (2) is arranged in the box body (1) below the simulated solar cell panel, an exhaust port (21) is formed in the end portion of the metal tube (2), a transparent quartz tube (22) is connected to the exhaust port (21), a first piston (23) and a second piston (25) which can slide along the inner wall of the transparent quartz tube (22) are arranged in the transparent quartz tube (22), a connecting rod (24) is connected between the first piston (23) and the second piston (25), and a limiting frame (26) is arranged at the end portion of the transparent quartz tube (22);
scale marks are arranged on the outer side of the transparent quartz tube (22);
the transparent quartz tube (22) penetrates through the box body (1) and extends to the outside; a warm lamp (32) is arranged in the box cover component;
a camera is arranged on the outer side of the box body (1), the camera is connected with a computer, temperature and humidity identification software is installed on the computer, and the computer is connected with a controller;
the controller is connected with a telescopic motor (51).
2. A solar panel cleaning control system according to claim 1, wherein the height of the upper surface of the first metal plate (14) is 0.25-0.5cm lower than that of the glass plate (12); the upper surfaces of the second metal plate (11) and the glass plate (12) are coplanar; two sides of the first metal plate (14) are provided with slope surfaces (15).
3. The solar panel cleaning control system according to claim 1, wherein the box cover assembly comprises a box cover body (4) and a box cover extension part (3) which are sleeved with each other;
the box cover is characterized in that an L-shaped flanging (52) is arranged on the periphery of the box cover body (4), a folding edge (53) is arranged at the bottom end of the L-shaped flanging (52), a sliding cavity (54) is formed by the L-shaped flanging (52) and the outer side wall of the box cover body (4), and a bending part (31) matched with the folding edge (53) is arranged at the end part of the box cover extension part (3).
4. The solar panel cleaning control system according to claim 3, wherein the box cover body (4) is a rectangular structure, two opposite inner side walls of the box cover body (4) are respectively connected with a U-shaped fixing frame (55) through torsion springs, and the end of the U-shaped fixing frame (55) is provided with a cleaning roller (56) capable of sliding along the simulated solar panel.
5. The solar panel cleaning control system according to claim 3, wherein the number of the warm lamps (32) is two, and the two warm lamps (32) are respectively and correspondingly arranged on the inner side wall of the box cover extension part (3) above the glass plate (12);
a lampshade (33) is arranged outside the warm lamp (32), the lampshade (33) is in a U-shaped structure, T-shaped rails (35) are arranged on the inner side wall of the box cover extension part (3) at the two ends of the lampshade (33) in an ascending mode, and a cover plate (35) capable of covering the opening end of the lampshade (33) is matched between the two T-shaped rails (35) in a sliding mode;
one side of the cover plate (35) is provided with a hinge plate (342), a T-shaped track (37) is vertically arranged on the inner wall of the box cover extending part (3) between the two lamp shades (33), a sliding block (36) is arranged on the T-shaped track (37), two sides of the sliding block (36) are respectively provided with a hinge block (361), the hinge block (361) is hinged with a connecting rod (38), and the other end of the connecting rod (38) is hinged on the hinge plate (342).
6. The solar panel cleaning control system according to claim 5, wherein the other side of the cover plate (35) is provided with a limit protrusion (341), and the outer side of the box body (1) is provided with an annular step part (13) matched with the box cover extension part (3).
7. The cleaning method of the solar panel cleaning control system according to any one of claims 1 to 6, comprising:
stp1, controlling the extension motor (51) to extend to a first stroke, wherein the end part of the box cover extension part (3) is abutted against the annular step part (13);
stp2, at this time, under the action of gravity, the sliding block (36) is abutted to the upper surface of the simulation solar cell panel, the sliding block (36) moves upwards along the length direction of the T-shaped track (37), and the two cover plates (35) are driven to move towards two sides by the transmission of the connecting rod (38);
stp3, then starting the warm light (32), and after working for t time, converting the light transmittance P of the two glass plates (12) through a camera and a computer according to the scale value M of the scale mark corresponding to the piston II (25);
stp4, judging the surface cleanliness of the solar panel at the position according to the light transmittance P;
stp5, the controller intelligently selects the water pump water flushing amount per unit time according to the cleanliness and the cleaning time length T of the spray nozzle through the cleaning water pipe (2).
8. The method for cleaning the solar cell panel according to claim 7, wherein the corresponding relation between the light transmittance P and the scale value M of the scale mark is as follows: p is M N, and N is a constant.
9. The method for cleaning the solar cell panel as claimed in claim 7, wherein after the completion of Stp3, the extension motor (51) is controlled to extend to the second stroke, at which the box cover extension part (3) and the box body (1) do not generate relative displacement, and the box cover body (4) moves downwards, and the two cleaning rollers (56) move along the surface of the simulated solar cell panel towards the middle along with the downward movement of the box cover body (4) so as to clean the surfaces of the two glass plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038561.2A CN112272003B (en) | 2020-09-28 | 2020-09-28 | Solar cell panel cleaning control system and cleaning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038561.2A CN112272003B (en) | 2020-09-28 | 2020-09-28 | Solar cell panel cleaning control system and cleaning method |
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| CN112272003A CN112272003A (en) | 2021-01-26 |
| CN112272003B true CN112272003B (en) | 2021-12-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206676773U (en) * | 2017-03-08 | 2017-11-28 | 河北建筑工程学院 | A kind of automatic cleaning solar energy cell panel assembly suitable for severe dust area |
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| US9651488B2 (en) * | 2010-10-14 | 2017-05-16 | Thermo Fisher Scientific (Bremen) Gmbh | High-accuracy mid-IR laser-based gas sensor |
| KR20130058967A (en) * | 2011-11-28 | 2013-06-05 | (주)대륜하이테크 | Wash water or cooling water supply structure of the solar cells panel mounting frame of the solar power generation |
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