CN108494357A - The photovoltaic module of anti-accumulated snow - Google Patents
The photovoltaic module of anti-accumulated snow Download PDFInfo
- Publication number
- CN108494357A CN108494357A CN201810361380.XA CN201810361380A CN108494357A CN 108494357 A CN108494357 A CN 108494357A CN 201810361380 A CN201810361380 A CN 201810361380A CN 108494357 A CN108494357 A CN 108494357A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- accumulated snow
- photovoltaic
- panel surface
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 19
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- 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
- H02S40/12—Means for removing snow
-
- 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 discloses a kind of photovoltaic modulies of the anti-accumulated snow in solar photovoltaic assembly field, including：Photovoltaic module is provided at least one heating device on the backboard on photovoltaic module, and each heating device is connected with controller respectively, and controller is connected with the photosensitive sensor being fixedly installed in photovoltaic module；The clearing apparatus for cleaning photovoltaic module panel surface accumulated snow is additionally provided on photovoltaic module, the clearing apparatus includes the driving motor being fixed on photovoltaic component frame, the output shaft of driving motor is connected with one end of snow removing swipe, under the action of driving motor, snow removing swipe can clear away the accumulated snow for being covered in photovoltaic module panel surface.The present invention has many advantages, such as enough automatic photovoltaic module panel surface accumulated snow of removing to ensure electricity conversion.
Description
Technical field
The present invention relates to solar photovoltaic assembly field more particularly to a kind of photovoltaic groups for capableing of self-cleaning surface accumulated snow
Part.
Background technology
Photovoltaic power generation technology is widely recognized as and is applied always as a kind of renewable new energy.Core as photovoltaic technology
The efficiency of the heart, photovoltaic module determines the transfer efficiency of energy.With its application field constantly widen, industry technology it is continuous
The specific demand of maturation and certain downstream industries so that photovoltaic module has been able to be used in remote districts or even condition
Can be that off-network power supply provides great convenience with unattended in rugged environment.However in southern area, height above sea level is higher
, inevitably there is the case where photovoltaic module can be avenged, frost covers surface in application places, or the north most of season,
So that the working efficiency of photovoltaic module can be influenced, and these application places, Photovoltaic new energy why can be selected, also for reality
Existing unattended, therefore, in the snowy and white period, the generated energy of whole system greatly reduces, and sometimes influences whether it
The working condition of electrical equipment.It is handled to specially send someone to go to, on the one hand there is great time and human cost, and
And for treatment people, in stroke and processing, due to being remote districts either High aititude or other mal-conditions, deposit
In some potential safety problems.
Invention content
The technical issues of being solved needed for of the invention be：There is provided one kind can remove automatically photovoltaic module panel surface accumulated snow from
And ensure the photovoltaic module of the anti-accumulated snow of electricity conversion.
To solve the above problems, the technical solution adopted by the present invention is：The photovoltaic module of anti-accumulated snow, including：Photovoltaic module,
At least one heating device is provided on backboard on photovoltaic module, each heating device is connected with controller respectively,
Controller is connected with the photosensitive sensor being fixedly installed in photovoltaic module；It is additionally provided on photovoltaic module for cleaning light
The clearing apparatus of element panels surface accumulated snow is lied prostrate, the clearing apparatus includes the driving motor being fixed on photovoltaic component frame,
The output shaft of driving motor is connected with one end of snow removing swipe, and under the action of driving motor, snow removing swipe, which can be cleared away, to be covered
Cover the accumulated snow in photovoltaic module panel surface.
Further, the photovoltaic module of anti-accumulated snow above-mentioned, wherein：The heating device is the resistance wrapped up with masking foil
Silk.
Further, the photovoltaic module of anti-accumulated snow above-mentioned, wherein：The driving motor is servo motor.
Further, the photovoltaic module of anti-accumulated snow above-mentioned, wherein：There are two heating for setting altogether on photovoltaic component back plate
Device, one of heating device are located at photovoltaic component back plate centre position, another heating device is located at photovoltaic component back plate
At lower section 1/4.
Further, the photovoltaic module of anti-accumulated snow above-mentioned, wherein：Liquid pump, liquid pump are provided with outside the photovoltaic module
Inlet tube be connected to electrostatic liquid case, the outlet pipe of liquid pump is connected with the spray tube being set to above photovoltaic module, spray tube
On be arranged at intervals with several spray apertures, under the action of liquid pump, electrostatic liquid energy is enough sprayed on the face of photovoltaic module by spray apertures
Plate surface.
The beneficial effects of the invention are as follows：One, using two heating devices, and two heating devices are located at photovoltaic group
At 1/4 position of middle position and lower section of part backboard, the effect of most quick elimination photovoltaic module panel surface accumulated snow can be reached
Fruit, to make photovoltaic module restore to work normally as early as possible；Two, photovoltaic module panel surface can be thoroughly removed using clearing apparatus
Accumulated snow, so that photovoltaic module is restored normal electricity conversion；Three, by the mating reaction of heating device and clearing apparatus,
The accumulated snow that photovoltaic module panel surface can be removed automatically goes to processing without specially sending someone, very convenient；Four, energy after removing the snow
Enough automatic sprays smear electrostatic liquid, form oil film in photovoltaic module panel surface, to prevent dust accretions, ensure photovoltaic group
Part panel surface is clean.
Description of the drawings
Fig. 1 is the structural schematic diagram of the photovoltaic module of anti-accumulated snow of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail technical solutions according to the invention.
As shown in Figure 1, the photovoltaic module of anti-accumulated snow, the photovoltaic module of anti-accumulated snow, including：Photovoltaic module 1, in photovoltaic module
At least one heating device 2 is provided on 1 backboard, each heating device 2 is connected with controller respectively, controller with it is solid
The photosensitive sensor that Dingan County is loaded in photovoltaic module 1 is connected；It is additionally provided on photovoltaic module 1 for cleaning photovoltaic module 1
The clearing apparatus 3 of panel surface accumulated snow, the clearing apparatus 2 include the driving motor 31 for being fixed on 1 bottom of photovoltaic module, driving
The output shaft of motor 31 is connected with one end of snow removing swipe 32, and under the action of driving motor 31, snow removing swipe 32 can be swept
Except the accumulated snow for being covered in 1 panel surface of photovoltaic module.In the present embodiment, the driving motor 31 is servo motor.In this reality
It applies in example, the heating device 2 is the resistance wire wrapped up with masking foil.In the present embodiment, on the backboard of photovoltaic module 1 altogether
There are two heating device 2, one of heating devices to be located at the centre position of the backboard of photovoltaic module 1 for setting, another heating
Device is located at 1/4 below the backboard of photovoltaic module 1, is fixed by using two heating devices 2 and by two heating devices 2
It is installed on above-mentioned position, can achieve the effect that most quick 1 panel surface accumulated snow of elimination photovoltaic module, to make photovoltaic module 1
Restore normal work as early as possible.In the present embodiment, be provided with liquid pump 4 outside the photovoltaic module 1, the inlet tube 41 of liquid pump 4 with
Electrostatic liquid case 5 is connected to, and the outlet pipe 42 of liquid pump 4 and the spray tube 6 being set to above photovoltaic module 1 are connected, on spray tube 6 between
Every being provided with several spray apertures for facing 1 panel of photovoltaic module, under the action of liquid pump 4, electrostatic liquid energy enough passes through spray apertures
It is sprayed on the panel surface of photovoltaic module 1.
The operation principle of the photovoltaic module of above-mentioned anti-accumulated snow is as follows：Photosensitive sensor is detected external environment and defeated
Go out electric signal to controller, controller is detected the electric current that photosensitive sensor is sent out, and the panel of photovoltaic module 1 is judged with this
Whether surface has ice and snow layer covering.When judging that the panel surface of photovoltaic module 1 has ice and snow layer covering, controller starts two and adds
Thermal 2, to melt the ice and snow of 1 panel surface of photovoltaic module；Then start servo motor 31, the control snow removing of servo motor 31
Swipe 32, which makes a clean sweep of, is covered in the accumulated snow of 1 panel surface of photovoltaic module；Subsequent start-up liquid pump 4, electrostatic liquid pass through 6 quilt of spray tube
It is sprayed at the panel surface of photovoltaic module 1；It is finally again started up servo motor 31, snow removing swipe 32 is applied in photovoltaic by electrostatic liquid
The panel surface of component 1 simultaneously clears away extra electrostatic liquid, to form one layer of oil film in the panel surface of photovoltaic module 1, effectively
Dust accretions are prevented, ensure the electricity conversion of photovoltaic module.
The advantages of photovoltaic module of the anti-accumulated snow of above structure, is：One, using two heating devices, and two are heated
Device is located at 1/4 position of middle position and lower section of photovoltaic component back plate, can reach most quick elimination photovoltaic group
The effect of part panel surface accumulated snow, to make photovoltaic module restore to work normally as early as possible；It two, can be thoroughly clear using clearing apparatus
Except the accumulated snow of photovoltaic module panel surface, photovoltaic module is made to restore normal electricity conversion；Three, by heating device and clearly
The mating reaction of sweeping device can remove the accumulated snow of photovoltaic module panel surface automatically, go to processing without specially sending someone, very
It is convenient；Four, remove the snow after can automatic spray, smear electrostatic liquid, photovoltaic module panel surface formed oil film, to prevent dust
Accumulation ensures that photovoltaic module panel surface is clean.
Claims (6)
1. the photovoltaic module of anti-accumulated snow, including：Photovoltaic module, it is characterised in that：Be provided on backboard on photovoltaic module to
A few heating device, each heating device are connected with controller respectively, controller and are fixedly installed in photovoltaic module
Photosensitive sensor be connected；The cleaning for cleaning photovoltaic module panel surface accumulated snow is additionally provided on photovoltaic module to fill
It sets, the clearing apparatus includes the driving motor being fixed on photovoltaic component frame, output shaft and the snow removing swipe of driving motor
One end be connected, under the action of driving motor, snow removing swipe can clear away the accumulated snow for being covered in photovoltaic module panel surface.
2. the photovoltaic module of anti-accumulated snow according to claim 1, it is characterised in that：The heating device is with tinfoil paper paper bag
The resistance wire wrapped up in.
3. the photovoltaic module of anti-accumulated snow according to claim 1, it is characterised in that：The driving motor is servo motor.
4. the photovoltaic module of anti-accumulated snow according to claim 1 or 2 or 3, it is characterised in that：On photovoltaic component back plate altogether
There are two heating device, one of heating devices to be located at photovoltaic component back plate centre position for setting, another heating device position
At photovoltaic component back plate lower section 1/4.
5. the photovoltaic module of anti-accumulated snow according to claim 1 or 2 or 3, it is characterised in that：It is set outside the photovoltaic module
It is equipped with liquid pump, the inlet tube of liquid pump is connected to electrostatic liquid case, the outlet pipe of liquid pump and the spray tube being set to above photovoltaic module
It is connected, several spray apertures is arranged at intervals on spray tube, under the action of liquid pump, electrostatic liquid energy is enough sprayed on by spray apertures
The panel surface of photovoltaic module.
6. the photovoltaic module of anti-accumulated snow according to claim 5, it is characterised in that：It is provided with liquid outside the photovoltaic module
Pump, the inlet tube of liquid pump are connected to electrostatic liquid case, and the outlet pipe of liquid pump is connected with the spray tube being set to above photovoltaic module,
Several spray apertures are arranged at intervals on spray tube, under the action of liquid pump, electrostatic liquid energy is enough sprayed on photovoltaic group by spray apertures
The panel surface of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361380.XA CN108494357A (en) | 2018-04-20 | 2018-04-20 | The photovoltaic module of anti-accumulated snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361380.XA CN108494357A (en) | 2018-04-20 | 2018-04-20 | The photovoltaic module of anti-accumulated snow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108494357A true CN108494357A (en) | 2018-09-04 |
Family
ID=63313874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810361380.XA Pending CN108494357A (en) | 2018-04-20 | 2018-04-20 | The photovoltaic module of anti-accumulated snow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108494357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181484A (en) * | 2020-01-07 | 2020-05-19 | 新疆中兴能源有限公司 | Device for heating photovoltaic module with high efficiency |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033443B1 (en) * | 2010-07-16 | 2011-05-09 | 주식회사 시노펙스그린테크 | Solar Panel Washer of Solar Generator |
| CN204231282U (en) * | 2014-11-11 | 2015-03-25 | 许继集团有限公司 | Be applicable to the automatic snow-removing device of extremely frigid zones roof photovoltaic power station |
| CN107243465A (en) * | 2017-07-05 | 2017-10-13 | 北京化工大学 | A kind of solar panel automatic snow removing device |
| CN206981271U (en) * | 2017-06-21 | 2018-02-09 | 国建新能源科技有限公司 | A kind of photovoltaic module with self-cleaning function |
| CN107812613A (en) * | 2017-09-22 | 2018-03-20 | 大唐新疆清洁能源有限公司 | Solar energy photovoltaic panel ionization type dust-arrest device |
| CN207138351U (en) * | 2017-02-15 | 2018-03-27 | 国网新疆电力公司电力科学研究院 | Solar photovoltaic cell panel automatic dust removing snow removing protector |
| CN208285269U (en) * | 2018-04-20 | 2018-12-25 | 苏州中康电力开发有限公司 | The photovoltaic module of anti-accumulated snow |
-
2018
- 2018-04-20 CN CN201810361380.XA patent/CN108494357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033443B1 (en) * | 2010-07-16 | 2011-05-09 | 주식회사 시노펙스그린테크 | Solar Panel Washer of Solar Generator |
| CN204231282U (en) * | 2014-11-11 | 2015-03-25 | 许继集团有限公司 | Be applicable to the automatic snow-removing device of extremely frigid zones roof photovoltaic power station |
| CN207138351U (en) * | 2017-02-15 | 2018-03-27 | 国网新疆电力公司电力科学研究院 | Solar photovoltaic cell panel automatic dust removing snow removing protector |
| CN206981271U (en) * | 2017-06-21 | 2018-02-09 | 国建新能源科技有限公司 | A kind of photovoltaic module with self-cleaning function |
| CN107243465A (en) * | 2017-07-05 | 2017-10-13 | 北京化工大学 | A kind of solar panel automatic snow removing device |
| CN107812613A (en) * | 2017-09-22 | 2018-03-20 | 大唐新疆清洁能源有限公司 | Solar energy photovoltaic panel ionization type dust-arrest device |
| CN208285269U (en) * | 2018-04-20 | 2018-12-25 | 苏州中康电力开发有限公司 | The photovoltaic module of anti-accumulated snow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181484A (en) * | 2020-01-07 | 2020-05-19 | 新疆中兴能源有限公司 | Device for heating photovoltaic module with high efficiency |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180904 |
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| WD01 | Invention patent application deemed withdrawn after publication |