CN106972824B - A kind of segmentation cleaning type photovoltaic component dust-extraction unit - Google Patents
A kind of segmentation cleaning type photovoltaic component dust-extraction unit Download PDFInfo
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- CN106972824B CN106972824B CN201710262890.7A CN201710262890A CN106972824B CN 106972824 B CN106972824 B CN 106972824B CN 201710262890 A CN201710262890 A CN 201710262890A CN 106972824 B CN106972824 B CN 106972824B
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- dust
- photovoltaic component
- dedusting
- extraction unit
- photovoltaic
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- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 238000000605 extraction Methods 0.000 title claims abstract description 29
- 230000011218 segmentation Effects 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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 present invention relates to a kind of segmentation cleaning type photovoltaic component dust-extraction units, belong to photovoltaic dedusting technology field.Segmentation cleaning type photovoltaic component dust-extraction unit prepared by the present invention is fixed, if after scanning display photovoltaic component surface dirt enrichment, open air compressor, high-speed flow is sprayed through high pressure spray port, the control jet-impingement time is 25~30s, remove photovoltaic component surface dirt, after the completion of dust step to be cleaned, use ultrasonic inductor, ultrasonic scanning is carried out to photovoltaic component surface, if still there is dust enrichment, then open dedusting telescopic device, by dust-extraction unit bottom high speed rotation round brush expose along dedusting track to photovoltaic component surface carry out round brush cleaning after, initial position is returned along dedusting track again, the dust removal step to photovoltaic component can be completed, output electricity rate after the more traditional cleaning dust-extraction unit cleaning of the present invention improves 27~32%, and it effectively effectively reduces cost, with wide prospect of the application.
Description
Technical field
The present invention relates to a kind of segmentation cleaning type photovoltaic component dust-extraction units, belong to technical field of photovoltaic power generation.
Background technique
But solar energy conversion efficiency and service life but affect its further development always at present, according to expert
It introduces, restricts the low reason of its transfer efficiency, other than monocrystalline silicon, polysilicon raw materials itself transfer efficiency is not high, also
Having an important factor is exactly the dust in air, and very limits limit the transfer efficiency of photovoltaic module, and its by
Decline gradually.Being deposited on photovoltaic module dust not only reduces photovoltaic module Generation Rate but also also reduces its service life.Mesh according to investigations
Preceding photovoltaic module dust is cleared up based on main manual cleaning, and worker's benefit is rinsed with water or clears up photovoltaic with mop etc tool
Component dust, this method be can yet be regarded as a kind of choosing well for facilitating climbing and the few photovoltaic array of photovoltaic module quantity
It selects.But for again more special for large-scale photovoltaic array and installation site, worker will climb up on padded photovoltaic module
It climbs down, the photovoltaic module for not only resulting in accidental falling and fragility is difficult to the weight of long-time grantee, it is easy to cause light
Lie prostrate component damage.
The dedusting technology of photovoltaic module can be generally divided into following two major classes: the first kind, be exactly manual cleaning.It is artificial regular
Using tools such as water or mops, the surface of photovoltaic module is cleared up, but it is each everybody cleaning level it is different, cleaning
Effect also just it is different, to reduce cleaning efficiency.Second class is then using mechanical device to photovoltaic component glass surface
It is dusted, but existing dedusting robot is needed in dust removal process using a large amount of water, and needs to rely in dust removal process
In manual operation, while existing dedusting robot is usually dusted in no dust deposit at work, and causing need not
Not thorough enough the defect of the waste and dedusting wanted, so preparing one kind can remove according to the photovoltaic how much process deposition is cleared up
Dirt device is necessary.
Summary of the invention
Present invention mainly solves the technical issues of: it is poor to dust elimination effect for traditional conventional photovoltaic dust-extraction unit,
The problem of dedusting is not thorough, and need to manually be done over again provides a kind of segmentation cleaning type photovoltaic component dust-extraction unit.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention:
A kind of segmentation cleaning type photovoltaic component dust-extraction unit, the device include that a rectangle photovoltaic outer ring is fixed
Frame includes dedusting track identical with aperture outer ring fixed frame shape inside the fixed frame of aperture outer ring, in dedusting track
There are also a photovoltaic inner ring fixing frames identical with dedusting trade shape in portion；Cuboid dedusting telescopic device for dedusting is fixed on
Dedusting track interior, dedusting telescopic device inside left are equipped with an air compressor, and dedusting telescopic device bottom is connected with and can stretch
Contract the high speed rotation round brush folded, while dedusting telescopic device leans on photovoltaic inner ring fixing frame side planar top, is fixed with ultrasound
Inductor and light sensor contain row's high pressure spray port in this side bottom, and high pressure spray port is through circuit line and air pressure
Contracting machine is connected, and air compressor is connected through circuit line with light sensor, and high speed rotation round brush is incuded by circuit line and ultrasound
Device is connected.
The high speed rotation round brush material is the nylon fiber that diameter is 1mm.
The high speed rotation round brush roller bearing speed is 500~600r/min.
The high pressure spray port bore is 8~10mm.
Photovoltaic outer ring fixed frame and photovoltaic inner ring in segmentation cleaning type photovoltaic component dust-extraction unit prepared by the present invention are consolidated
Determine frame photovoltaic component is fixed respectively, makes to be segmented cleaning type photovoltaic component dust-extraction unit to photovoltaic component periphery formation packet
It covers, then installs dedusting telescopic device to dedusting track, open light sensor, correct clean photovoltaic component surface reflection
Installation can be completed in the size of light intensity, after the completion of to be installed, is examined using light sensor to photovoltaic component surface reflection
It surveys, if detected value is lower than standard value, opens ultrasonic inductor, ultrasonic scanning is carried out to photovoltaic component surface, if scanning display
After the enrichment of photovoltaic component surface dirt, air compressor is opened, high-speed flow is sprayed through high pressure spray port, controls jet-impingement
Time is 25~30s, removes photovoltaic component surface dirt, after the completion of dust step to be cleaned, continues to use ultrasonic inductor, right
Photovoltaic component surface carries out ultrasonic scanning and completes cleanup step if dust has been removed, if still there is dust enrichment, opens
Dedusting telescopic device, by the exposing of dust-extraction unit bottom high speed rotation round brush and from top to bottom, along dedusting track to photovoltaic component table
Face carries out round brush cleaning, after the completion of for clearance, then along dedusting track recurrence initial position, the dedusting to photovoltaic component can be completed
Step.
The light sensor detection cycle is 7 days.
The standard value is 620~650W/m2。
Whether cleaned, is answered the beneficial effects of the present invention are: apparatus of the present invention can be regulated and controled according to dust load amount
After dust deposit to photovoltaic plate surface, photovoltaic panel surface light reflection intensity is hindered, is felt through dust-extraction unit light sensor and ultrasound
It answers device to understand the thickness of dust load, is adjusted and whether is brushed using compressed air or cooperate with dedusting with high speed round brush, have
Effect clears up photovoltaic component surface, improves cleaning efficiency of dust collection, has wide prospect of the application.
Detailed description of the invention
Fig. 1 is a kind of segmentation cleaning type photovoltaic component dust-extraction unit application schematic diagram of the present invention.
Wherein, 1, photovoltaic outer ring fixed frame；2, dedusting track；3, photovoltaic inner ring fixing frame；4, air compressor；5, dedusting
Telescopic device；6, high speed rotation round brush；7, high pressure spray port；8, ultrasonic inductor；9, light sensor.
Specific embodiment
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of segmentation cleaning type photovoltaic component dust-extraction unit, the device includes a rectangle photovoltaic
Outer ring fixed frame includes dedusting track identical with aperture outer ring fixed frame shape inside the fixed frame of aperture outer ring, is removing
There are also a photovoltaic inner ring fixing frames identical with dedusting trade shape for dirt track interior；Cuboid dedusting for dedusting, which is stretched, to be filled
It sets and is fixed on dedusting track interior, dedusting telescopic device inside left is equipped with an air compressor, and dedusting telescopic device bottom connects
It is connected to the high speed rotation round brush of telescopic folding, while dedusting telescopic device leans on photovoltaic inner ring fixing frame side planar top, Gu
Surely there are ultrasonic inductor and light sensor, contain row's high pressure spray port in this side bottom, high pressure spray port is through circuit line
Be connected with air compressor, air compressor is connected through circuit line with light sensor, high speed rotation round brush by circuit line with
Ultrasonic inductor is connected.The high speed rotation round brush material is the nylon fiber that diameter is 1mm, the high speed rotation round brush
Roller bearing speed is 500~600r/min, and the high pressure spray port bore is 8~10mm, and segmentation prepared by the present invention is cleared up
Photovoltaic outer ring fixed frame and photovoltaic inner ring fixing frame are respectively fixed photovoltaic component in type photovoltaic component dust-extraction unit, make point
Duan Qingli type photovoltaic component dust-extraction unit forms photovoltaic component periphery and coats, and then installs dedusting telescopic device to dedusting rail
On road, light sensor is opened, the size of clean photovoltaic component surface reflection light intensity is corrected, installation can be completed, it is to be installed complete
Cheng Hou detects photovoltaic component surface reflection using light sensor, if detected value is lower than standard value, opens ultrasound
Inductor carries out ultrasonic scanning to photovoltaic component surface, if opening air pressure after scanning display photovoltaic component surface dirt enrichment
Contracting machine sprays high-speed flow through high pressure spray port, and the control jet-impingement time is 25~30s, removes photovoltaic component surface ash
Dirt after the completion of dust step to be cleaned, continues to use ultrasonic inductor, ultrasonic scanning is carried out to photovoltaic component surface, if dust
It has been removed, then completes cleanup step, if still there is dust enrichment, open dedusting telescopic device, by dust-extraction unit bottom high speed
Rotary rolling brush exposes and from top to bottom, along dedusting track to the progress round brush cleaning of photovoltaic component surface, after the completion of for clearance, then edge
Dedusting track returns initial position, and the dust removal step to photovoltaic component can be completed.The light sensor detection cycle is 7
It, the standard value is 620~650W/m2。
Claims (7)
1. a kind of segmentation cleaning type photovoltaic component dust-extraction unit, the device includes a rectangle photovoltaic outer ring fixed frame
(1), internal in aperture outer ring fixed frame (1) includes dedusting track (2) identical with aperture outer ring fixed frame (1) shape,
Dedusting track (2) is internal, and there are also a photovoltaic inner ring fixing frames (3) identical with dedusting track (2) shape；For the rectangular of dedusting
Body dedusting telescopic device (5) is fixed on dedusting track (2) inside, and dedusting telescopic device (5) inside left is compressed equipped with an air
Machine (4), dedusting telescopic device (5) bottom are connected with the high speed rotation round brush (6) of telescopic folding, while dedusting telescopic device
(5) photovoltaic inner ring fixing frame (3) side planar top is leaned on, ultrasonic inductor (8) and light sensor (9) are fixed with, at this
Side bottom contains row's high pressure spray port (7), and high pressure spray port (7) is connected through circuit line with air compressor (4), air compression
Machine is connected through circuit line with light sensor (9), and high speed rotation round brush (6) is connected by circuit line with ultrasonic inductor.
2. a kind of segmentation cleaning type photovoltaic component dust-extraction unit according to claim 1, it is characterised in that: the high speed
Rotary rolling brush (6) material is the nylon fiber that diameter is 1mm.
3. a kind of segmentation cleaning type photovoltaic component dust-extraction unit according to claim 1, it is characterised in that: the high speed
Rotary rolling brush (6) roller bearing speed is 500~600r/min.
4. a kind of segmentation cleaning type photovoltaic component dust-extraction unit according to claim 1, it is characterised in that: the high pressure
Puff prot (7) bore is 8~10mm.
5. a kind of dust removal method for being segmented cleaning type photovoltaic component dust-extraction unit, it is characterised in that: by segmentation prepared by the present invention
In cleaning type photovoltaic component dust-extraction unit photovoltaic outer ring fixed frame (1) and photovoltaic inner ring fixing frame (3) respectively to photovoltaic component into
Row is fixed, and makes to be segmented cleaning type photovoltaic component dust-extraction unit to photovoltaic component periphery formation cladding, then by dedusting telescopic device
(5) it on installation to dedusting track (2), opens light sensor (9), corrects the size of clean photovoltaic component surface reflection light intensity,
Installation can be completed, after the completion of to be installed, photovoltaic component surface reflection is detected using light sensor (9), if inspection
When measured value is lower than standard value, ultrasonic inductor (8) is opened, ultrasonic scanning is carried out to photovoltaic component surface, if scanning display photovoltaic
It after the enrichment of parts surface dust, opens air compressor (4), high-speed flow is sprayed through high pressure spray port (7), control air-flow spray
Penetrating the time is 25~30s, removes photovoltaic component surface dirt, after the completion of dust step to be cleaned, continues to use ultrasonic inductor
(8), ultrasonic scanning is carried out to photovoltaic component surface and completes cleanup step if dust has been removed, if still there is dust enrichment,
Dedusting telescopic device (5) are then opened, by dust-extraction unit bottom high speed rotation round brush (6) exposing and from top to bottom, along dedusting track
(2) round brush cleaning is carried out to photovoltaic component surface, it, can be complete after the completion of for clearance, then along dedusting track (2) recurrence initial position
The dust removal step of pairs of photovoltaic component.
6. a kind of dust removal method for being segmented cleaning type photovoltaic component dust-extraction unit according to claim 5, it is characterised in that:
Light sensor (9) detection cycle is 7 days.
7. a kind of dust removal method for being segmented cleaning type photovoltaic component dust-extraction unit according to claim 5, it is characterised in that:
The standard value is 620~650W/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262890.7A CN106972824B (en) | 2017-04-20 | 2017-04-20 | A kind of segmentation cleaning type photovoltaic component dust-extraction unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262890.7A CN106972824B (en) | 2017-04-20 | 2017-04-20 | A kind of segmentation cleaning type photovoltaic component dust-extraction unit |
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| Publication Number | Publication Date |
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| CN106972824A CN106972824A (en) | 2017-07-21 |
| CN106972824B true CN106972824B (en) | 2019-05-21 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350226A (en) * | 2017-09-20 | 2017-11-17 | 江苏海克力斯电力科技有限公司 | A kind of jet-propelled dust arrester of cleanable solar panel |
| CN107733352B (en) * | 2017-11-09 | 2019-08-09 | 高润新材料科技(南通)有限公司 | A kind of solar energy equipment with deashing function |
| CN109347414B (en) * | 2018-10-18 | 2020-10-16 | 国网山东省电力公司潍坊供电公司 | Photovoltaic board is with collection swing and washing mount in an organic whole |
| CN110572129A (en) * | 2019-09-12 | 2019-12-13 | 正信光电科技股份有限公司 | photovoltaic module surface dust detecting system |
| CN114135066A (en) * | 2021-10-31 | 2022-03-04 | 上元天骄实业有限公司 | Environment-friendly house building |
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2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1073095A2 (en) * | 1999-07-29 | 2001-01-31 | Kaneka Corporation | Method for cleaning photovoltaic module and cleaning apparatus |
| JP2010186819A (en) * | 2009-02-10 | 2010-08-26 | Kowa Co Ltd | Device for cleaning solar panel |
| CN204746973U (en) * | 2015-07-21 | 2015-11-11 | 浙江昊能光电有限公司 | Novel full -automatic ultrasonic cleaner |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190422 Address after: 215024 No. 28 Xinqing Road, Wuzhong Industrial Park, Suzhou City, Jiangsu Province Applicant after: Suzhou New Energy Technology Co. Ltd. GCL operations Address before: 215485 Wei Village, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, 151 Jiangxi Road Applicant before: CHANGZHOU DINGRI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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