CN108649867A - A kind of photovoltaic module self-cleaning structure - Google Patents
A kind of photovoltaic module self-cleaning structure Download PDFInfo
- Publication number
- CN108649867A CN108649867A CN201810344917.1A CN201810344917A CN108649867A CN 108649867 A CN108649867 A CN 108649867A CN 201810344917 A CN201810344917 A CN 201810344917A CN 108649867 A CN108649867 A CN 108649867A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- component
- self
- pond
- component body
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002086 nanomaterial Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 238000013517 stratification Methods 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005406 washing 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
- H02S20/00—Supporting structures for PV modules
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The present invention provides a kind of photovoltaic module self-cleaning structure, one layer of self-cleaning layer is arranged in the glass surface of holder including component body and mounting assembly ontology, the component body sunny slope, and a cleaning pond is set before holder, it cleans pond and component body is wide, cleaning flushes at the top of pond with component body bottom.Self-cleaning layer is arranged by the glass surface in component body in the present invention, make component that can reduce surface dirt dust stratification under rain drop erosion, realize self-cleaning function, improve the generated energy and generating efficiency of component, component automatical cleaning ability does not need cumbersome artificial cleaning, cost is reduced, component maintenance is simplified.The setting in cleaning pond, which can collect, washes away the waste water that component flows down, and avoids pollution mounting platform, and be easily installed and dismantle, is conducive to periodically topple over waste water.The setting of sloping baffle can effectively stop portions rainwater splash, strainer may filter that rubbish convenient for cleaning and replacing.
Description
Technical field
The present invention relates to photovoltaic fields, more particularly, to a kind of photovoltaic module self-cleaning structure.
Background technology
The promotion of photoelectric conversion efficiency develops the photovoltaic industry that is lifted at of photovoltaic module generating efficiency and generated energy
Time in obtained great promotion.Such as to continue to lift up the generated energy and generating efficiency of photovoltaic module, other factors
Influence just highlight, wherein it is an important content that dust, which is blocked to the influence of component,.
Accumulation dust is easy after general components long-time use, it is artificial clean complex, cumbersome, and be easy to cause component
Covert harm.
Invention content
The purpose of the present invention is overcoming problem above, a kind of photovoltaic module self-cleaning structure is designed, it can rushing in rainwater
Under brush, water droplet is uniformly opened in the surface spreading of self-cleaning material, the dust impurity in absorbent module, under gravity band
Most pollutant is walked, dust stratification is reduced, realizes the self-cleaning function of assembly surface.
To achieve the goals above, the present invention provides a kind of photovoltaic module self-cleaning structure, including component body and installation
One layer of self-cleaning layer is arranged in the glass surface of the holder of component body, the component body sunny slope, and a cleaning pond is set before holder,
It cleans pond and component body is wide, cleaning flushes at the top of pond with component body bottom.
Self-cleaning layer of the present invention is super hydrophilic nano material coating, by chemical vapor deposition, physical vapour deposition (PVD),
Sol-gal process or magnetron sputtering method combine closely super hydrophilic material with glass, realize and reduce dust stratification and self-cleaning mesh
's.
A sloping baffle is set at the top of cleaning pond of the present invention, the angle of inclination with horizontal plane is 10-20 °.Sloping baffle
Multiple filtration holes are equipped with, baffle surface sets one layer of strainer.
Cleaning pond of the present invention is connected by a snap to install and dismantle with holder.
Compared with prior art, beneficial effects of the present invention are：
Self-cleaning layer is arranged by the glass surface in component body in the present invention, makes component can be in reduction table under rain drop erosion
Face dust dust stratification realizes self-cleaning function, improves the generated energy and generating efficiency of component, component automatical cleaning ability does not need numerous
Trivial artificial cleaning, reduces cost, simplifies component maintenance.The setting in cleaning pond can collect giving up of washing away that component flows down
Water avoids pollution mounting platform, and is easily installed and dismantles, and is conducive to periodically topple over waste water.The setting of sloping baffle can be effective
Stop portions rainwater splash, strainer may filter that rubbish convenient for cleaning and replacing.
Description of the drawings
Fig. 1 is the structural schematic diagram of photovoltaic module self-cleaning structure of the present invention.
In figure：1- component bodies, 2- holders, 3- self-cleaning layers, 4- clean pond, 5- sloping baffles, 6- strainers.
Specific implementation mode
The preferred embodiment of the present invention is more fully described below with reference to accompanying drawings.
A kind of photovoltaic module self-cleaning structure according to Fig. 1, includes the branch of component body 1 and mounting assembly ontology 1
One layer of self-cleaning layer 3 is arranged in the glass surface of frame 2,1 sunny slope of the component body, and a cleaning pond 4 is set before holder 2, cleans pond 4
Wide with component body 1,4 top of cleaning pond is flushed with 1 bottom of component body.
Self-cleaning layer 3 described in the present embodiment is coating of the super hydrophilic nano silicon dioxide coating liquid in glass surface, is realized
Reduce dust stratification and self-cleaning purpose.
4 top of pond is cleaned described in the present embodiment and sets a sloping baffle 5, and the angle of inclination with horizontal plane is 10-20 °.It tilts
Baffle 5 is equipped with multiple filtration holes, and baffle surface sets one layer of strainer 6.
Pond 4 is cleaned described in the present embodiment to be connected by a snap with holder 2 in order to install and dismantle.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (6)
1. a kind of photovoltaic module self-cleaning structure includes the holder (2) of component body (1) and mounting assembly ontology (1), feature
It is that one layer of self-cleaning layer (3) is arranged in the glass surface of the component body (1) sunny slope, a cleaning pond is set before holder (2)
(4), it cleans pond and component body (1) is wide, flushed with component body (1) bottom at the top of cleaning pond (4).
2. photovoltaic module self-cleaning structure according to claim 1, it is characterised in that the self-cleaning layer (3) is super hydrophilic
Nano material coating.
3. photovoltaic module self-cleaning structure according to claim 1, it is characterised in that set one at the top of the cleaning pond (4) and incline
Slanting baffle (5), sloping baffle (5) are equipped with multiple filtration holes.
4. photovoltaic module self-cleaning structure according to claim 3, it is characterised in that the sloping baffle (5) and horizontal plane
Angle of inclination be 10-20 °.
5. photovoltaic module self-cleaning structure according to claim 3, it is characterised in that the surface of the sloping baffle (5) is set
One layer of strainer (6).
6. photovoltaic module self-cleaning structure according to claim 1, it is characterised in that the cleaning pond (4) and holder (2)
It is connected by a snap in order to install and dismantle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344917.1A CN108649867A (en) | 2018-04-17 | 2018-04-17 | A kind of photovoltaic module self-cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344917.1A CN108649867A (en) | 2018-04-17 | 2018-04-17 | A kind of photovoltaic module self-cleaning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108649867A true CN108649867A (en) | 2018-10-12 |
Family
ID=63746375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810344917.1A Pending CN108649867A (en) | 2018-04-17 | 2018-04-17 | A kind of photovoltaic module self-cleaning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108649867A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207504817U (en) * | 2017-10-25 | 2018-06-15 | 江苏绿能电力科技有限公司 | A kind of photovoltaic module with self-cleaning function |
-
2018
- 2018-04-17 CN CN201810344917.1A patent/CN108649867A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207504817U (en) * | 2017-10-25 | 2018-06-15 | 江苏绿能电力科技有限公司 | A kind of photovoltaic module with self-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |