CN108580490A - Solar cell panel dust detects and cleaning systems - Google Patents
Solar cell panel dust detects and cleaning systems Download PDFInfo
- Publication number
- CN108580490A CN108580490A CN201810132419.0A CN201810132419A CN108580490A CN 108580490 A CN108580490 A CN 108580490A CN 201810132419 A CN201810132419 A CN 201810132419A CN 108580490 A CN108580490 A CN 108580490A
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- unit
- microprocessor
- signal
- cleaning
- solar panel
- Prior art date
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 239000000428 dust Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000009466 transformation Effects 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B08B1/00—Cleaning by methods involving the use of tools
-
- 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
-
- 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
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- Electric Vacuum Cleaner (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention discloses a kind of detection of solar cell panel dust and cleaning systems.The present invention includes signal gathering unit, control unit, driving unit, gear unit, cleaning unit and remote control center.The output voltage and output current of the signal gathering unit acquisition solar panel.Control unit converses photoelectric conversion rate according to the output voltage of solar panel, output current, and controls driving unit by the comparison with threshold value, and the signal gathering unit also acquires the temperature of solar panel.Control unit is compared to control driving unit according to the temperature level of solar panel with threshold value；The driving unit connects cleaning unit by gear unit.The present invention can break away from region problem by the long-range transmission data of wireless technology, enable users to timely and effective pinpoint the problems；The equipment can clean automatically simultaneously, and cleaning performance is good, extend solar panel service life.
Description
Technical field
The present invention relates to a kind of cleaning systems, specifically a kind of solar cell panel dust detection and cleaning systems.
Background technology
Solar energy possesses the advantages such as cleaning, environmental protection as a kind of regenerative resource, by people's extensive use.Solar energy
Photovoltaic generating system multidigit is in solar energy resources are abundant, land utilization ratio is low, have no occluder position, under normal conditions with sand and dust
Enrichment, windy feature, the sand carried secretly in wind over time, dirt can deposit on photovoltaic module surface, this will be influenced
The reflectivity and transmitance of glass cover-plate on photovoltaic module, to reduce the optical conversion efficiencies of solar photovoltaic assembly.All the year round
Abrasion can be generated to photovoltaic module surface by month after month getting off, to be had adverse effect on to photovoltaic module optical property and service life.
The shelters such as flying bird, dust, fallen leaves are inevitably fallen in long-term use, and shielded solar module can generate heat at this time, production
Raw hot spot effect.The serious destruction solar cell of this effect energy, reduces its photoelectric conversion rate, reduces making for solar panel
Use the service life.
The case where for front, the method solved at present have：1, it is cleaned using artificial watering, the disadvantage is that waste water resource,
Waste of manpower and speed is slow；2, intelligent robot cleaning solar energy cell plate, the disadvantage is that it is of high cost, efficiency is low, reliability is low；3、
Current solar energy cleaning system cleaning dynamics is low, availability is not high.In view of the deficiencies of the prior art, the present invention proposes one kind
Solar cell panel dust detects and cleaning systems.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of detection of solar cell panel dust and cleaning systems.
Solar cell panel dust detects and cleaning systems, including signal gathering unit, control unit, driving unit, biography
Moving cell, cleaning unit and remote control center；
The output voltage and output current of the signal gathering unit acquisition solar panel.Control unit is according to solar-electricity
The output voltage of pond plate, output current converse photoelectric conversion rate, and control driving unit by the comparison with threshold value, described
Signal gathering unit also acquire the temperature of solar panel.Control unit is according to the temperature level and threshold of solar panel
Value is compared to control driving unit；The driving unit connects cleaning unit by gear unit；In the remote control
The remote controlled system of the heart is opened, is closed, time opening is closed, drives or stop driving, and user is facilitated to monitor in real time；The letter
Number collecting unit and control unit pass through wireless router and are communicated with the remote control center.
The signal gathering unit includes the first microprocessor with radio-frequency enabled, power supply, the first transformation chip, first
LED light, the first buzzer, first antenna, the first temperature sensor and Current Voltage acquisition module.
The power supply is provided by solar panels, is acquired to first microprocessor and Current Voltage by the first transformation chip
Module for power supply；The signal output end of Current Voltage acquisition module is connect with first microprocessor signal input part, and the first temperature passes
The signal output port of sensor and the signal input part of first microprocessor connect, the first LED light and the first buzzer letter
Number input port connects the signal output end of first microprocessor, and first antenna is connected with first microprocessor.
Described control unit includes having radio-frequency enabled and the second microprocessor of analog-digital conversion function, servo motor, rolling
Axis, detection resistance, voltage stabilizing and filter circuit, optocoupler, silicon-controlled, the second antenna, the first transformer, the second transformation chip, second
LED light, the second buzzer.
The control unit provides power supply by solar panels, is powered to servo motor by the first transformer, servo electricity
Machine is connect with roller bearing, and the sensor gear of detection resistance and servo motor for detecting roller positions is co-axially mounted, detection resistance
Output end connect with the input terminal of voltage stabilizing and filter circuit, the letter of the output end and the second microprocessor of voltage stabilizing and filter circuit
Number processing port connection；First transformer is connect with the second transformation chip, and solar panel passes through the first transformer
The second microprocessor power supply is given with the second transformation chip；The control terminal of second microprocessor and the input terminal of optocoupler connect, optocoupler
Output end and silicon-controlled connection, silicon-controlled output end connect with servo motor, SCR control servo motor positive and negative rotation；The
Two LED lights and the second buzzer signal input port connect the signal output end of the second microprocessor, the second antenna and second
Microprocessor is connected.
The gear unit includes driving chain and gear, is connect with driving unit, and the power of driven moving cell output drives
Dynamic gear unit movement.
The cleaning unit is made of water filling port, water outlet, roller bearing, left rain brush and right rain brush, the first roller bearing and rain
Brush device can two-way cleaning solar cell plate surface, using detachable assembly.
Furtherly, the threshold value includes photoelectric conversion rate drive threshold, photoelectric conversion rate stopping drive threshold；Temperature is driven
Dynamic threshold value and temperature stop drive threshold.
Beneficial effects of the present invention：1. by the long-range transmission data of wireless technology, region problem can be broken away from, enable users to and
Shi Youxiao pinpoints the problems；2. the equipment can be powered by solar panel；3. the equipment can clean automatically, and cleaning performance
It is good, extend solar panel service life；4. the equipment manufacturing cost is cheap, far below the price of robot in the market.
Description of the drawings
Fig. 1 is solar cell panel dust detection and the overall structure diagram of cleaning systems of the present invention；
Fig. 2 is solar cell panel dust detection and the structural schematic diagram of cleaning systems signal gathering unit of the present invention；
Fig. 3 is the solar cell panel dust detection of the present invention and cleaning systems acquire signal and illustrate with the flow of threshold value comparison
Figure；
Fig. 4 is solar cell panel dust detection and the structural schematic diagram of cleaning systems control unit of the present invention；
Fig. 5 is solar cell panel dust detection and the flow diagram of cleaning systems control unit of the present invention；
Fig. 6 is solar cell panel dust detection and the cleaning systems overall flow schematic diagram of the present invention.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and examples：
Referring to Fig. 1, the solar cell panel dust detection of the present invention and cleaning systems include：Control unit 1, driving unit 2,
Gear unit 3, signal gathering unit 4, cleaning unit 5 and remote control center.Wherein cleaning unit includes：Water filling port 5.1 goes out
The mouth of a river 5.2, roller bearing 5.3, right rain brush 5.4, left rain brush 5.5.
The remote control center has the function of time opening, closes system, and the time can be voluntarily arranged.Remote control circle
Face shows the working condition of the photoelectric conversion rate of solar panel, temperature information and the system, and user is facilitated to be closed in real time
Note and remote control.
The detection signal of the signal gathering unit is the electricity of the temperature and solar panel output of solar panel
Piezoelectricity flow valuve, calculates the output power of solar panel, and then obtains photoelectric conversion rate.Referring to Fig. 2, the letter
Number collecting unit includes the first microprocessor with radio-frequency enabled, power supply, the first transformation chip, the first LED light, first
Buzzer, first antenna, the first temperature sensor and Current Voltage acquisition module.The power supply is provided by solar panels, is led to
The first transformation chip is crossed to power to first microprocessor and Current Voltage acquisition module；The signal of Current Voltage acquisition module exports
End is connect with first microprocessor signal input part, the signal output port of the first temperature sensor and the letter of first microprocessor
The connection of number input terminal, the first LED light and the first buzzer signal input port connect the signal output end of first microprocessor,
First antenna is connected with first microprocessor.
Referring to Fig. 3, PAN networks are found and be added to signal gathering unit first, agree to detect whether after networking wireless
Router is sent to the wireless signal of oneself；Application does not succeed, continuation application is returned to, until applying successfully.Work as reception
To after the wireless signal of wireless router, start read sensing chip signal and by wireless router be sent to control unit with
Remote control center, while driving green LEDs, control unit by the signal of acquisition carry out conversion and by with remote control
Centrally disposed threshold value compares, if it is detected that any of which signal value is more than threshold value, buzzer sends out alarm, red LED lamp
Flicker feux rouges is sent out, while driving unit, according to received signal, drive system carries out next step operation.
Referring to Fig. 4, described control unit includes second microprocessor with radio-frequency enabled and analog-digital conversion function, watches
It takes motor, roller bearing, detect position detection resistance, voltage stabilizing and the filter circuit of roller positions, optocoupler, silicon-controlled, the second antenna, the
One transformer, the second transformation chip, the second LED light, the second buzzer.The control unit provides electricity by solar panels
Source is powered by the first transformer to servo motor, and servo motor is connect with roller bearing, the detection resistance for detecting roller positions
It is co-axially mounted with the sensor gear of servo motor, the output end of detection resistance is connect with the input terminal of voltage stabilizing and filter circuit, surely
Pressure and the output end of filter circuit and the signal processing port of the second microprocessor are connect；First transformer and second becomes
Chip connection, solar panel is pressed to give the second microprocessor power supply by the first transformer and the second transformation chip；Second is micro-
The control terminal of processor is connect with the input terminal of the first optocoupler, and the output end of the first optocoupler and silicon-controlled connection, silicon-controlled is defeated
Outlet is connect with first servo motor, SCR control servo motor positive and negative rotation；Second LED light and the second buzzer signal
Input port connects the signal output end of first microprocessor, and the second antenna is connected with the second microprocessor.
Referring to Fig. 5, PAN networks are found and be added to control unit, agree to detect whether that wireless router is sent after networking
To the wireless signal of oneself；Application does not succeed, continuation application is returned to, until applying successfully.When receiving wireless routing
After the wireless signal of device, output motor controls signal, and control motor running drives roller bearing, rain brush sliding to be cleaned, in real time
Detection roller positions simultaneously carry out position judgment, if after roller positions reach station, driving green LEDs and carrying out other behaviour
Make.
Referring to Fig. 6, the solar cell panel dust detection of the present invention and cleaning systems overall flow schematic diagram.First by
PAN networks are found and are added to the remote control center time opening system, signal gathering unit, when receiving wireless router
After wireless signal, starts to read the signal of sensing chip and control unit and remote control center is sent to by wireless router,
Information can be shown on remote control center interface.The signal of acquisition convert and by controlling with long-range by control unit
Make centrally disposed threshold value（Photoelectric conversion rate threshold value and temperature threshold）It compares, if it is detected that any of which signal value is more than threshold
Value, buzzer send out alarm, and red LED lamp sends out flicker feux rouges, while driving unit is according to received signal, driving system
System is driven, and makes gear unit that cleaning unit be driven to be cleaned, roller positions are controlled by control unit in cleaning process.Clearly
After washing a work round, control unit carries out threshold value comparison again, stops driving if in threshold range.
Show that the above is represented by following steps according to step format：
Step 1：Remote control center time opening system；
Step 2：Signal gathering unit acquires solar panel output current signal, output voltage signal and temperature signal；
Step 3：The signal of acquisition is compared with threshold value and carries out discontinuity training in rotation by control unit；
Step 4：If a wherein signal is more than threshold value, driving unit is controlled, makes gear unit that cleaning unit be driven to be cleaned；
Step 5：After one work round of cleaning, circulation step 2-5；
Step 6：System is closed in remote control center timing.
Threshold value in the step 3 includes photoelectric conversion rate drive threshold η1, photoelectric conversion rate stop drive threshold η2；Temperature
Spend drive threshold T1, temperature stop drive threshold T2。
Claims (2)
1. solar cell panel dust detects and cleaning systems, including signal gathering unit, control unit, driving unit, transmission
Unit, cleaning unit and remote control center；
The output voltage and output current of the signal gathering unit acquisition solar panel；Control unit is according to solar-electricity
The output voltage of pond plate, output current converse photoelectric conversion rate, and control driving unit by the comparison with threshold value, described
Signal gathering unit also acquire the temperature of solar panel；Control unit is according to the temperature level and threshold of solar panel
Value is compared to control driving unit；The driving unit connects cleaning unit by gear unit；In the remote control
The remote controlled system of the heart is opened, is closed, time opening is closed, drives or stop driving, and user is facilitated to monitor in real time；The letter
Number collecting unit and control unit pass through wireless router and are communicated with the remote control center；
The signal gathering unit includes the first microprocessor with radio-frequency enabled, power supply, the first transformation chip, the first LED
Indicator light, the first buzzer, first antenna, the first temperature sensor and Current Voltage acquisition module；
The power supply is provided by solar panels, by the first transformation chip to first microprocessor and Current Voltage acquisition module
Power supply；The signal output end of Current Voltage acquisition module is connect with first microprocessor signal input part, the first temperature sensor
Signal output port and first microprocessor signal input part connect, the first LED light and the first buzzer signal are defeated
Inbound port connects the signal output end of first microprocessor, and first antenna is connected with first microprocessor；
Described control unit includes having radio-frequency enabled and the second microprocessor of analog-digital conversion function, servo motor, roller bearing, inspection
Measuring resistance, voltage stabilizing and filter circuit, optocoupler, silicon-controlled, the second antenna, the first transformer, the second transformation chip, the 2nd LED refer to
Show lamp, the second buzzer；
The control unit provides power supply by solar panels, by the first transformer give servo motor power, servo motor with
Roller bearing connects, and the sensor gear of detection resistance and servo motor for detecting roller positions is co-axially mounted, detection resistance it is defeated
Outlet is connect with the input terminal of voltage stabilizing and filter circuit, at the signal of the output end and the second microprocessor of voltage stabilizing and filter circuit
Manage port connection；First transformer is connect with the second transformation chip, and solar panel passes through the first transformer and
Two transformation chips give the second microprocessor power supply；The input terminal of the control terminal of second microprocessor and optocoupler connects, optocoupler it is defeated
Outlet and silicon-controlled connection, silicon-controlled output end are connect with servo motor, SCR control servo motor positive and negative rotation；Second
LED light and the second buzzer signal input port connect the signal output end of the second microprocessor, the second antenna and second micro-
Processor is connected；
The gear unit includes driving chain and gear, is connect with driving unit, and the power drive of driven moving cell output passes
Moving cell moves；
The cleaning unit is made of water filling port, water outlet, roller bearing, left rain brush and right rain brush, the first roller bearing and rain brush
Can two-way cleaning solar cell plate surface, using detachable assembly.
2. solar cell panel dust detection as described in claim 1 and cleaning systems, it is characterised in that：The threshold value includes
Photoelectric conversion rate drive threshold, photoelectric conversion rate stop drive threshold；Temperature drive threshold and temperature stop drive threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132419.0A CN108580490B (en) | 2018-02-09 | 2018-02-09 | Dust detection and cleaning system for solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132419.0A CN108580490B (en) | 2018-02-09 | 2018-02-09 | Dust detection and cleaning system for solar cell panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108580490A true CN108580490A (en) | 2018-09-28 |
| CN108580490B CN108580490B (en) | 2024-03-12 |
Family
ID=63608638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810132419.0A Active CN108580490B (en) | 2018-02-09 | 2018-02-09 | Dust detection and cleaning system for solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580490B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272003A (en) * | 2020-09-28 | 2021-01-26 | 合肥庭鸾能源有限公司 | Solar cell panel cleaning control system and cleaning method |
| CN117834565A (en) * | 2024-03-06 | 2024-04-05 | 天津吉诺科技有限公司 | Switch with maintenance mode and control method thereof |
| CN117960641A (en) * | 2024-02-19 | 2024-05-03 | 广州傲群刷业科技有限公司 | Photovoltaic cleaning robot brush power adjustment method and system based on artificial intelligence |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112272003A (en) * | 2020-09-28 | 2021-01-26 | 合肥庭鸾能源有限公司 | Solar cell panel cleaning control system and cleaning method |
| CN117960641A (en) * | 2024-02-19 | 2024-05-03 | 广州傲群刷业科技有限公司 | Photovoltaic cleaning robot brush power adjustment method and system based on artificial intelligence |
| CN117960641B (en) * | 2024-02-19 | 2024-06-25 | 广州傲群刷业科技有限公司 | Photovoltaic cleaning robot brush power adjustment method and system based on artificial intelligence |
| CN117834565A (en) * | 2024-03-06 | 2024-04-05 | 天津吉诺科技有限公司 | Switch with maintenance mode and control method thereof |
| CN117834565B (en) * | 2024-03-06 | 2024-05-24 | 天津吉诺科技有限公司 | Switch with maintenance mode and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108580490B (en) | 2024-03-12 |
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