CN204131457U - A kind of automatically cleaning photovoltaic module - Google Patents
A kind of automatically cleaning photovoltaic module Download PDFInfo
- Publication number
- CN204131457U CN204131457U CN201420377701.2U CN201420377701U CN204131457U CN 204131457 U CN204131457 U CN 204131457U CN 201420377701 U CN201420377701 U CN 201420377701U CN 204131457 U CN204131457 U CN 204131457U
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- China
- Prior art keywords
- photovoltaic module
- automatically cleaning
- upper cover
- cover plate
- photovoltaic
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a kind of automatically cleaning photovoltaic module, belongs to technical field of photovoltaic power generation.This automatically cleaning photovoltaic module comprises upper cover plate, adhesive, photovoltaic cell, base plate, frame, and described upper cover plate is toughened glass, and described toughened glass has imitative lotus leaf surface structure.The utility model utilizes imitative lotus leaf surface superhydrophobic characteristic, realizes photovoltaic module automatically cleaning, thus effectively maintains photovoltaic module generating efficiency, and manufacturing process is simple, environmental friendliness, and photovoltaic module operation and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of photovoltaic module, and especially a kind of automatically cleaning photovoltaic module, belongs to technical field of photovoltaic power generation.
Background technology
Experiment shows: the surface dirt of photovoltaic module and scale problems have had a strong impact on photovoltaic module generating efficiency, thus ensures that photovoltaic module surface cleaning maintains photovoltaic to transform one of effective means of usefulness.
For above-mentioned situation, occurred the photovoltaic module cleaning apparatus for self of electromechanical integration at present, this kind of device is by Based Intelligent Control, and drive mechanism removes the dust on photovoltaic module.This cleaning apparatus for self exists that complex structure, geartrain components are many, energy consumption and the high deficiency of operation expense, and not easily large area uses.
Also have and adopt chemical means to realize photovoltaic module automatically cleaning, as at application number be CN201120320785 utility model patent in, disclose a kind of nano self-cleaning double-glass-surface solar module, the cover-plate glass of photovoltaic module is nanometer film coating glass, its surface has super hydrophilicity, this characteristic can make hydrone sprawl at glass surface equably to come, and complete wetting glass, pass through solar radiation, nano material in UV-activated glass surface plated film in sunlight, produce light-catalyzed reaction, nano material decomposes the organic substance being adsorbed onto glass surface due to pollution, resolve into water and carbon dioxide, and by the gravity of water, the pollution be attached on glass is carried away, thus reach self-cleaning effect.The nanometer film coating glass preparation difficulty that this kind of method adopts, and owing to needing solar radiation could decompose the pollutant being adsorbed onto glass surface, thus can not effectively utilize rainwater to realize all-weather light photovoltaic assembly automatically cleaning.
Summary of the invention
Main purpose of the present utility model is: for above-mentioned the deficiencies in the prior art, and propose a kind of automatically cleaning photovoltaic module, it is without the need to mechanical device, and can effectively utilize rainwater to realize self-cleaning function, thus effectively maintains the generating efficiency of photovoltaic module.
For realizing above object, the technical scheme that the utility model proposes is: a kind of automatically cleaning photovoltaic module, comprises upper cover plate, adhesive, photovoltaic cell, base plate, frame; Described upper cover plate is toughened glass; Described toughened glass has imitative lotus leaf surface structure; Described imitative lotus leaf surface structure is a kind of micro-structural; Described micro-structural, its width of fringe is 10 ~ 20 μm, and fringe depths is 10 ~ 15 μm, and the distance between striped is 50 ~ 70 μm.
The beneficial effects of the utility model are: because photovoltaic module has imitative lotus leaf surface, thus rainwater can be made full use of, realize all-weather light photovoltaic assembly automatically cleaning, without the need to any mechanical device, effectively can maintain the generating efficiency of photovoltaic module, manufacturing process is simple, cost is low, and efficiency is high, environmental friendliness, photovoltaic module operation and maintenance cost is low, benefits and applies.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of automatically cleaning photovoltaic module of the utility model.
Fig. 2 is the sectional view of a kind of automatically cleaning photovoltaic module of the utility model.
Wherein, 1-upper cover plate; 2-adhesive; 3-photovoltaic cell; 4-base plate; 5-frame
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 and 2, a kind of automatically cleaning photovoltaic module of the utility model, comprises upper cover plate 1, adhesive 2, photovoltaic cell 3, base plate 4, frame 5; Described upper cover plate 1 is toughened glass; Described toughened glass has imitative lotus leaf surface structure; Described imitative lotus leaf surface structure is a kind of micro-structural; Described micro-structural, its width of fringe is 10 ~ 20 μm, and fringe depths is 10 ~ 15 μm, and the distance between striped is 50 ~ 70 μm.
A kind of automatically cleaning photovoltaic module of the utility model in use, surface due to upper cover plate 1 has the micro-nano structure of imitative lotus leaf surface, there is best super hydrophobic surface, so, will the globule be pooled when rainwater pours photovoltaic module, and photovoltaic module is to tilt to install, the globule is poured off immediately, wash all dusts on photovoltaic module surface simultaneously off, achieve self-cleaning function, thus the high generation efficiency of photovoltaic module can be maintained.
In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of application claims.
Claims (2)
1. an automatically cleaning photovoltaic module, comprises upper cover plate (1), adhesive (2), photovoltaic cell (3), base plate (4), frame (5); It is characterized in that: described upper cover plate (1) is toughened glass; Described toughened glass has imitative lotus leaf surface structure; Described imitative lotus leaf surface structure is a kind of micro-structural.
2. a kind of automatically cleaning photovoltaic module according to claim 1, it is characterized in that: described micro-structural, its width of fringe is 10 ~ 20 μm, and fringe depths is 10 ~ 15 μm, and the distance between striped is 50 ~ 70 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377701.2U CN204131457U (en) | 2014-07-03 | 2014-07-03 | A kind of automatically cleaning photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377701.2U CN204131457U (en) | 2014-07-03 | 2014-07-03 | A kind of automatically cleaning photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131457U true CN204131457U (en) | 2015-01-28 |
Family
ID=52387774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377701.2U Active CN204131457U (en) | 2014-07-03 | 2014-07-03 | A kind of automatically cleaning photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104323A (en) * | 2014-07-03 | 2014-10-15 | 曲阜师范大学 | Self-cleaning photovoltaic module and preparation method for lotus leaf-shaped surface thereof |
| CN105977331A (en) * | 2016-07-08 | 2016-09-28 | 长春理工大学 | Glass cover plate of solar cell module having convex cylindrical surface grid-shaped structure |
| CN106452333A (en) * | 2016-11-21 | 2017-02-22 | 刘锋 | Solar metal panel |
-
2014
- 2014-07-03 CN CN201420377701.2U patent/CN204131457U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104323A (en) * | 2014-07-03 | 2014-10-15 | 曲阜师范大学 | Self-cleaning photovoltaic module and preparation method for lotus leaf-shaped surface thereof |
| CN105977331A (en) * | 2016-07-08 | 2016-09-28 | 长春理工大学 | Glass cover plate of solar cell module having convex cylindrical surface grid-shaped structure |
| CN106452333A (en) * | 2016-11-21 | 2017-02-22 | 刘锋 | Solar metal panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |