CN106391624B - Self-induction photovoltaic dust pelletizing system - Google Patents
Self-induction photovoltaic dust pelletizing system Download PDFInfo
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- CN106391624B CN106391624B CN201610504201.4A CN201610504201A CN106391624B CN 106391624 B CN106391624 B CN 106391624B CN 201610504201 A CN201610504201 A CN 201610504201A CN 106391624 B CN106391624 B CN 106391624B
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- dust
- self
- photovoltaic
- dust removal
- cleaning mechanism
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- 239000000428 dust Substances 0.000 title claims abstract description 113
- 238000005453 pelletization Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- 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
- Cleaning In General (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses provide a kind of self-induction photovoltaic dust pelletizing system, including control unit, power supply, dust sensor, the cleaning mechanism being arranged above photovoltaic panel and the water spraying mechanism being connect with cleaning mechanism, the dust sensor, cleaning mechanism and water spraying mechanism are separately connected described control unit, and the cleaning mechanism, water spraying mechanism and control unit are connect with the power supply；The cleaning mechanism includes operation axis, motor, supporting rod and dust removal brush；The water spraying mechanism includes outlet pipe, water outlet pump, water outlet pump water source interface and sparge pipe.The present invention is a kind of self-induction, self-starting photovoltaic dust pelletizing system, use the dedusting method that cleaning mechanism is combined with water spraying mechanism, the effect that ensure that cleaning overcomes the adverse effect that the factors such as dust, dust fall are brought to photovoltaic apparatus delivery efficiency stability and service life.
Description
Technical field
The present invention relates to a kind of dust pelletizing systems, more particularly, to a kind of self-induction photovoltaic dust pelletizing system.
Background technology
With the continuous social and economic development, the various required energy are growing day by day.In this context, photovoltaic generation industry flies
Speed development.With the continuous expansion of photovoltaic installation scale, the reliability and high-efficiency operation of photovoltaic plant seem increasingly important.It seems
Simple photovoltaic module --- photovoltaic panel is only the most crucial component of photovoltaic plant, and most easily by ectocine:Dust covers
Photovoltaic panel influences generating efficiency, increases power generation internal resistance, reduces the service life.Especially if because dust is unevenly distributed and causes
Local not power generation situation, can cause monoblock photovoltaic panel to be damaged.Therefore, overcome the factors such as dust, dust fall to export to photovoltaic apparatus to imitate
The adverse effect that rate stability and service life are brought is most important.
The patent of invention of Publication No. CN104148306 discloses a kind of solar cell cleaner, including provides and turn
The driving mechanism of power, the dust collection mechanism that absorbability is provided and the dedusting mechanism that dust collection capacity is provided.Dedusting mechanism includes frame
Body, rotation axis and round brush flexible, framework are in hollow structure, and hollow structure, which forms framework bottom, has the accommodating cavity of opening, opens
Mouth is located at the surface for waiting for dust removal device, and round brush is cylinder and in the rotation axis, and round brush is placed in described accommodating
Intracavitary, round brush are in part at lowest order and protrude out opening and contacted with dust removal device is waited for, rotation axis is pivotally connected simultaneously with the framework
It is connect with the output end of driving mechanism, dust collection mechanism is connected to the accommodating cavity.The equipment is under dust collection mechanism effect so that frame
An air-negative-pressure is formed in vivo, so that the dust that round brush generates when being cleaned to tabular device is inhaled by dust collection mechanism
It walks.
A kind of solar cell dust-extraction unit of patent of invention of Publication No. CN103191875, including be horizontally installed on too
Positive crossbeam that can be above plate is provided with cleaning mechanism on crossbeam, and the both ends of crossbeam are connected on support base, setting below support base
There are nut, nut and the lead screw for being set to solar panels side to coordinate, lead screw end is connected with lead screw motor, and the device is by setting
The cross-rail-elevating mechanism set coordinates with cleaning mechanism, realizes dedusting purpose.
But above two cleaner can not achieve self-induction dedusting method, be unsuitable for large-scale photovoltaic solar energy
Cleaning, the dedusting of power station photovoltaic panel.Therefore it needs to seek a kind of new dedusting method.
Invention content
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of self-induction photovoltaics to remove
Dirt system, to realize the automatic dust removing of photovoltaic panel.
In order to achieve the above objectives, the present invention uses following technical scheme：
A kind of self-induction photovoltaic dust pelletizing system, including control unit, power supply, dust sensor, setting are in photovoltaic
Cleaning mechanism above panel and the water spraying mechanism being connect with cleaning mechanism, the dust sensor, cleaning mechanism and water spray
Mechanism is separately connected described control unit, and the cleaning mechanism, water spraying mechanism and control unit are connect with the power supply；It is described
Cleaning mechanism includes that operation axis, motor, supporting rod and dust removal brush, the operation axial symmetry are arranged in the both ends of photovoltaic panel, institute
It states motor to be flexibly connected with the operation axis, be moved back and forth along operation axis, the motor is fixed on the supporting rod, institute
It states dust removal brush to be arranged on the supporting rod, the dust removal brush is contacted with photovoltaic panel surface；The water spraying mechanism includes water outlet
Pipe, water outlet pump, water outlet pump water source interface and sparge pipe, the water outlet pump are separately connected outlet pipe and water outlet pump water source interface, institute
It states outlet pipe and connects the sparge pipe, the sparge pipe is arranged on the supporting rod, and the water outlet pump water source interface connects water
Source.
Preferably, the sparge pipe is pvc pipe, and multiple apopores are arranged on the pvc pipe.
Preferably, the motor is the motor of two synchronous workings, is separately positioned on two operation axis.
Preferably, the dust sensor is arranged on the photovoltaic panel below motor.
Preferably, the dust sensor is multiple.
Preferably, the motor is engaged with the operation axis by gear.
A kind of self-induction photovoltaic dust removal method, includes the following steps：
Step 1, it receives the signal that dust sensor is sent and is compared, if exceeding preset value, then follow the steps 2；
Step 2, cleaning mechanism works, electric motor starting, drives supporting rod and the dust removal brush being arranged on supporting rod along operation
Axis pumps pre-determined number；
Step 3, it detects that the signal that dust sensor is sent exceeds preset value, thens follow the steps 4；
Step 4, start water spraying mechanism, while motor drives supporting rod and the dust removal brush being arranged on supporting rod along operation axis
It pumps；
Step 5, the signal that detection dust sensor is sent, if without departing from preset value, water spraying mechanism stops with cleaning mechanism
Only work；If exceeding preset value, 4 are thened follow the steps.
Preferably, the dust sensor is multiple, if there is the signal that at least one dust sensor detects beyond pre-
If value, thens follow the steps 1.
The beneficial effects of the invention are as follows：
The present invention is a kind of self-induction, self-starting photovoltaic dust pelletizing system, uses cleaning mechanism and water spraying mechanism
The dedusting method being combined ensure that the effect of cleaning, overcomes the factors such as dust, dust fall and stablizes to photovoltaic apparatus delivery efficiency
The adverse effect that property and service life are brought.
The present invention detects the fine particles such as dust, dust fall on photovoltaic panel in real time by the way that dust sensor is arranged, and works as light
Triggering cleaning mechanism work when the dust of underlying surface plate surface reaches preset value, while being further cleaning photovoltaic panel, using spray
Water dispenser structure cooperates with cleaning mechanism work, by the dust on dust removal brush cleaning photovoltaic panel surface while water spray.
There are many water source sources of water spraying mechanism of the present invention, can be tap water, bottled water, well water because water consumption is less
Deng different water sources may be selected according to different demands and working condition.The water spraying mechanism of the present invention is designed using micro water spray, section
About water consumption avoids the occurrence of and largely causes sewage, especially large-scale power station, sewage that cannot be discharged in time with water cleaning photovoltaic panel
Cause secondary pollution, or transformation drainage that a large amount of manpower and materials is caused to waste.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is flow chart of the method for the present invention.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of self-induction photovoltaic dust pelletizing system, including control unit, power supply, dust sensor,
The water spraying mechanism that cleaning mechanism above photovoltaic panel 4 is set and is connect with cleaning mechanism.Dust sensor, cleaner
Structure and water spraying mechanism are separately connected control unit, and cleaning mechanism, water spraying mechanism and control unit are connect with power supply, electricity here
Source can be photovoltaic storage battery.In the present embodiment, dust sensor is two, respectively dust sensor 201,202, for not shadow
The cleaning of photovoltaic panel is rung, dust sensor 201,202 is arranged on the photovoltaic panel 4 below motor 301, motor 302, dust
Sensor can increase or decrease according to demand.
Cleaning mechanism includes operation axis 101,102, motor 301,302, supporting rod 5 and dust removal brush 6, runs axis 101,102
The both ends of photovoltaic panel 4 are symmetricly set on, motor 301 is engaged with operation axis 101 by gear, and motor 302 and operation axis 102 are logical
Gear engagement is crossed, motor 301,302 moves reciprocatingly in operation axis 101, about 102 respectively, and motor 301 is synchronous with motor 302
Work.Motor 301,302 is fixed on supporting rod 5, and dust removal brush 6 is arranged on supporting rod 5, dust removal brush 6 and photovoltaic panel 4
Surface contacts, and clears up photovoltaic panel.Dust removal brush 6 may be provided at 5 side of supporting rod, or be wrapped in 5 surrounding of supporting rod.
Water spraying mechanism includes outlet pipe 8, water outlet pump 9, water outlet pump water source interface 10 and sparge pipe, and water outlet pump 9 is separately connected
Outlet pipe 8 and water outlet pump water source interface 10, outlet pipe 8 connect sparge pipe, and sparge pipe is arranged on supporting rod 5, water outlet pump water source
Interface 10 connects water source.In the present embodiment, sparge pipe uses pvc pipe, and multiple apopores are arranged on pvc pipe.
When in use, photovoltaic panel 4 generally tilts installation, and supporting rod 5, dust removal brush 6 are horizontally installed on photovoltaic panel 4
Side, motor 201,202 drive supporting rod 5, dust removal brush 6 to pump, are more advantageous to removing dust granule.System passes through ash
The triggering of dust sensor 1 starts, and after system starts, automatically in operation axis 101, about 102 loop starts, is supported by supporting rod 5, by
6 dedusting of dust removal brush, water spraying mechanism supply 6 water source of dust removal brush, after induction dust cleaning, are automatically stopped.
Based on above-mentioned, dust removal brush 56 can select the unclassified stores such as dedusting face according to different demands, be set as mould easy to disassemble
Formula.Water outlet pump 9 can be arranged into 4 lower section of photovoltaic panel or the areas such as other suitable rain-proofs, dust-proof according to Different field installation situation
Domain.
Install this system when, according to different photovoltaic panel specifications, need to customize size, the specification of dust removal brush of dust sensor with
And support pole length.This system realizes photovoltaic system dedusting automation, and it is defeated to photovoltaic apparatus to solve the factors such as dust, dust fall
Go out stabilised efficiency and puzzlement that service life is brought.
As shown in Fig. 2, a kind of self-induction photovoltaic dust removal method, includes the following steps：
Step 1, it receives the signal that dust sensor is sent and is compared, if exceeding preset value, then follow the steps 2；
Step 2, cleaning mechanism works, electric motor starting, drives supporting rod and the dust removal brush being arranged on supporting rod along operation
Axis pumps pre-determined number；
Step 3, it detects that the signal that dust sensor is sent exceeds preset value, thens follow the steps 4；
Step 4, start water spraying mechanism, while motor drives supporting rod and the dust removal brush being arranged on supporting rod along operation axis
It pumps；
Step 5, the signal that detection dust sensor is sent, if without departing from preset value, water spraying mechanism stops with cleaning mechanism
Only work；If exceeding preset value, 4 are thened follow the steps.
Preferably, the dust sensor is multiple, if there is the signal that at least one dust sensor detects beyond pre-
If value, thens follow the steps 1.
The present invention detects the fine particles such as dust, dust fall on photovoltaic panel in real time by the way that dust sensor is arranged, and will
The numerical value detected is sent to control unit at regular intervals, for example, sending a signal every 30s, is sentenced by control unit
It is disconnected whether to exceed preset value, if exceeding preset value, start cleaning mechanism work.Since weather or other factors influence, in light
Heavier dust may be deposited on underlying surface plate, the removing that surface is deposited to the dust removal brush for starting cleaning mechanism at this time, then open
The dust particle of dynamic dust sensor detection photovoltaic panel, if within preset value, i.e., cleaning mechanism is clear by photovoltaic panel
It sweeps totally, cleaning mechanism is stopped.If also except preset value, i.e. the dust on photovoltaic panel surface is more, only starts cleaning
Mechanism can not clean out completely, start water spraying mechanism at this time, and water outlet pump pumps out the water at water source, and sparge pipe is sent into through outlet pipe
In, aperture of the water through sparge pipe is sprayed on photovoltaic panel surface and dust removal brush, motor drive dust removal brush pump by
Photovoltaic panel is cleaned out.The water spraying mechanism of the present invention is designed using micro water spray, is reduced water consumption, is avoided the occurrence of and largely use water
Cleaning photovoltaic panel causes sewage, especially large-scale power station, sewage that cannot be discharged in time and cause secondary pollution, or transformation blowdown system
System causes a large amount of manpower and materials to waste.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical scheme of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of self-induction photovoltaic dust removal method, it is characterised in that：Include the following steps：
Step 1, it receives the signal that dust sensor is sent and is compared, if exceeding preset value, then follow the steps 2；
Step 2, cleaning mechanism works, electric motor starting, drives supporting rod and the dust removal brush being arranged on supporting rod along operation axis
Lower reciprocating motion pre-determined number；
Step 3, it detects that the signal that dust sensor is sent exceeds preset value, thens follow the steps 4；
Step 4, start water spraying mechanism, while motor drives supporting rod and the dust removal brush being arranged on supporting rod above and below operation axis
It moves back and forth；
Step 5, the signal that detection dust sensor is sent, if without departing from preset value, water spraying mechanism stops work with cleaning mechanism
Make；If exceeding preset value, 4 are thened follow the steps；
This method further includes self-induction photovoltaic dust pelletizing system, and the dust pelletizing system includes control unit, power supply, dust biography
Sensor, the cleaning mechanism being arranged above photovoltaic panel and the water spraying mechanism being connect with cleaning mechanism, the dust sensing
Device, cleaning mechanism and water spraying mechanism are separately connected described control unit, the cleaning mechanism, water spraying mechanism and control unit with
The power supply connection；The cleaning mechanism includes operation axis, motor, supporting rod and dust removal brush, and the operation axial symmetry setting exists
The both ends of photovoltaic panel, the motor are flexibly connected with the operation axis, are moved back and forth along operation axis, the motor fixed setting
On the supporting rod, the dust removal brush is arranged on the supporting rod, and the dust removal brush is contacted with photovoltaic panel surface；It is described
Water spraying mechanism includes outlet pipe, water outlet pump, water outlet pump water source interface and sparge pipe, and the water outlet pump is separately connected outlet pipe and goes out
Water pump water source interface, the outlet pipe connect the sparge pipe, and the sparge pipe is arranged on the supporting rod, the water outlet pump
Water source interface connects water source.
2. self-induction photovoltaic dust removal method according to claim 1, it is characterised in that：The sparge pipe is PVC
It manages, multiple apopores is set on the pvc pipe.
3. self-induction photovoltaic dust removal method according to claim 1, it is characterised in that：The motor is two same
The motor for walking work is separately positioned on two operation axis.
4. self-induction photovoltaic dust removal method according to claim 1, it is characterised in that：The dust sensor is set
It sets on the photovoltaic panel below motor.
5. self-induction photovoltaic dust removal method according to claim 1, it is characterised in that：The dust sensor is
It is multiple.
6. self-induction photovoltaic dust removal method according to claim 5, it is characterised in that：The motor and the fortune
Row axis is engaged by gear.
7. self-induction photovoltaic dust removal method according to claim 1, it is characterised in that：The dust sensor is
It is multiple, if there is the signal that at least one dust sensor detects to exceed preset value, then follow the steps 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504201.4A CN106391624B (en) | 2016-07-01 | 2016-07-01 | Self-induction photovoltaic dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504201.4A CN106391624B (en) | 2016-07-01 | 2016-07-01 | Self-induction photovoltaic dust pelletizing system |
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| Publication Number | Publication Date |
|---|---|
| CN106391624A CN106391624A (en) | 2017-02-15 |
| CN106391624B true CN106391624B (en) | 2018-08-10 |
Family
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| CN201610504201.4A Active CN106391624B (en) | 2016-07-01 | 2016-07-01 | Self-induction photovoltaic dust pelletizing system |
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| CN107008675A (en) * | 2017-05-22 | 2017-08-04 | 无锡机电高等职业技术学校 | Photovoltaic panel automatic flushing device |
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| CN107597628A (en) * | 2017-08-29 | 2018-01-19 | 大唐新疆清洁能源有限公司 | Photovoltaic cell deduster and self-cleaning photovoltaic board component |
| CN107855297A (en) * | 2017-12-08 | 2018-03-30 | 沃玛新能源（江苏）有限公司 | Photovoltaic board cleaning device |
| US20210006202A1 (en) * | 2018-03-01 | 2021-01-07 | Suraj Mohan | Automatic Cleaning Vehicle for Photovoltaic Panels |
| CN108551318A (en) * | 2018-04-20 | 2018-09-18 | 苏州中康电力开发有限公司 | Cleaning type photovoltaic module |
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| CN110142238B (en) * | 2019-05-24 | 2022-01-11 | 扬州鑫晶光伏科技有限公司 | Dust removal equipment for photovoltaic cell panel |
| CN111589742A (en) * | 2020-05-19 | 2020-08-28 | 特斯联科技集团有限公司 | Intelligent photovoltaic cleaning device |
| CN113289964B (en) * | 2021-05-28 | 2023-06-02 | 无锡尚德太阳能电力有限公司 | Intelligent cleaning system for photovoltaic power station |
| CN113992143A (en) * | 2021-11-04 | 2022-01-28 | 西安热工研究院有限公司 | Solar photovoltaic power generation cleaning and dust removing system |
| CN117118347B (en) * | 2023-10-25 | 2024-01-23 | 骥志(江苏)新能源科技有限公司 | Intelligent cleaning device for solar photovoltaic panel |
| CN117470104B (en) * | 2023-12-22 | 2024-04-05 | 中科见微智能装备(苏州)有限公司 | Semiconductor device surface dust removing method and system based on visual detection |
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| CN106391624A (en) | 2017-02-15 |
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