CN112054760A - Photovoltaic module with cleaning function and use method thereof - Google Patents
Photovoltaic module with cleaning function and use method thereof Download PDFInfo
- Publication number
- CN112054760A CN112054760A CN201910490835.2A CN201910490835A CN112054760A CN 112054760 A CN112054760 A CN 112054760A CN 201910490835 A CN201910490835 A CN 201910490835A CN 112054760 A CN112054760 A CN 112054760A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- cleaning
- frame
- cleaning function
- layer
- 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 39
- 238000000034 method Methods 0.000 title claims abstract description 5
- 239000012459 cleaning agent Substances 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 239000002313 adhesive film Substances 0.000 claims description 9
- 239000003599 detergent Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 238000009991 scouring Methods 0.000 claims description 3
- 239000008393 encapsulating agent Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000003373 anti-fouling effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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 By Liquid Or Steam (AREA)
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The patent provides a photovoltaic module with clean function and application method thereof, including frame (6) and photovoltaic module board (7), install pressure sensitive sensor (9) and spout sanitizer device and cleaning rod (10) on frame (6), cleaning rod (10) and spout sanitizer device (16) and be located one side of frame (6), the opposite side of frame (6) is provided with contact (11). Through the cooperation of the cleaning rod and the cleaning agent, the self-cleaning effect is realized, oil stains and the like which are difficult to clean can be cleaned, the anti-fouling capacity is improved, the cost for maintaining the photovoltaic module is greatly saved, and the electric energy conversion efficiency of the module is ensured.
Description
Technical Field
The invention relates to the field of photovoltaics, in particular to the field of photovoltaics with a cleaning function.
Background
Photovoltaic power generation is increasingly used as one of the main green energy sources. The number and scale of photovoltaic power station construction is also increasing. Pollutants such as dust and oil stains shield light rays of the assembly, the generated energy is influenced, heat dissipation is hindered, and conversion efficiency is influenced.
Disclosure of Invention
The invention mainly aims to solve the problem of cleaning of the photovoltaic panel and save water resources.
The invention provides a photovoltaic assembly with a cleaning function, which comprises a frame (6) and a photovoltaic assembly plate (7), wherein a pressure-sensitive sensor (9), a cleaning agent spraying device and a cleaning rod (10) are arranged on the frame (6), the cleaning rod (10) and the cleaning agent spraying device (16) are positioned on one side of the frame (6), and a contact (11) is arranged on the other side of the frame (6).
Preferably, the detergent spraying device (16) comprises a support frame (12), a clamp (13) and a bottle (15) filled with detergent and arranged in a spray head (14), wherein the clamp (13) fixes the bottle (15) filled with the detergent on the frame (6) through the support frame (12).
Preferably, a scouring pad is mounted on the cleaning rod (10) for removing surface contamination together with a cleaning agent.
Preferably, the photovoltaic module board (7) is sequentially provided with a front plate glass (1), a first layer of packaging adhesive film (2), a battery string (3), a second layer of packaging adhesive film (4) and a back plate (5) from top to bottom.
Preferably, the first layer of packaging adhesive film (2) and the second layer of packaging adhesive film (4) are both POE, and the assembly packaged by POE has excellent PID resistance.
Preferably, the back plate (5) is grid glass or TPT back plate, so that the reflection of light in a cell gap can be increased, and the power of the assembly is improved.
A method for using a photovoltaic module with a cleaning function is characterized in that a pressure-sensitive sensor (9) controls a detergent spraying device (16) to work, a cleaning rod (10) is driven to move from one end of a frame (6) to the other end, and when a contact (11) at the other end is contacted, the cleaning rod (10) moves reversely to the starting end; when cleaning is finished, the cleaning rod (10) stays at the top end of the photovoltaic module plate (7), and power generation of the photovoltaic module plate is not influenced.
Compared with the prior art, the invention has the following advantages and positive effects:
through the cooperation of the cleaning rod and the cleaning agent, the self-cleaning effect is realized, oil stains and the like which are difficult to clean can be cleaned, the anti-fouling capacity is improved, the cost for maintaining the photovoltaic module is greatly saved, and the electric energy conversion efficiency of the module is ensured.
Drawings
FIG. 1 is a diagram of a photovoltaic module panel structure
FIG. 2 is a top view of the self-cleaning assembly
FIG. 3 is a cross-sectional view of the bezel
Detailed Description
Examples
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in FIG. 2, the photovoltaic module with the cleaning function comprises a frame 6 and a photovoltaic module plate 7, wherein a pressure-sensitive sensor 9, a detergent spraying device 16 and a cleaning rod 10 are arranged on the frame 6. As shown in fig. 1, the photovoltaic module board is sequentially provided with a front glass 1, a first layer of packaging adhesive film 2, a battery string 3, a second layer of packaging adhesive 4 and a back plate material 5 from top to bottom.
As shown in figure 3, the cleaning agent spraying device 16 is provided with a support frame 12, a clamp 13 and a bottle 15 filled with cleaning agent by a spray head 14, and the clamp 13 fixes the bottle 15 filled with the cleaning agent on the frame 6 through the support frame 12.
The wand 10 carries a scouring pad for use with a cleaning agent to remove surface contamination.
The cleaning bar 10 and the detergent spray device 16 are located at one side of the frame.
When the pressure-sensitive sensor 9 detects that cleaning is needed, the pressure-sensitive sensor 9 controls the driving device to enable the detergent spraying device 16 to start working, meanwhile, the cleaning rod 10 is driven to move from one end of the assembly to the other end, when the contact 11 at the other end is contacted, the cleaning rod 10 moves reversely, and when cleaning is finished, the cleaning rod 10 stays at the top end of the assembly and does not influence power generation of the assembly.
The first layer of packaging adhesive film 2 and the second layer of packaging adhesive film 4 are both POE, and the assembly packaged by the POE has excellent PID resistance;
the back plate 5 is made of grid glass or can increase the reflection of light in the cell gap and improve the power of the assembly.
Claims (7)
1. The utility model provides a photovoltaic module with clean function, characterized in that, includes frame (6) and photovoltaic module board (7), install pressure sensitive sensor (9) and spout sanitizer device and clean pole (10) on frame (6), clean pole (10) are located with spouting sanitizer device (16) one side of frame (6), the opposite side of frame (6) is provided with contact (11).
2. The photovoltaic module with the cleaning function according to claim 1, wherein the cleaning agent spraying device (16) comprises a support frame (12), a clamp (13) and a bottle (15) filled with the cleaning agent and sprayed by the spraying head (14), and the clamp (13) fixes the bottle (15) filled with the cleaning agent on the frame (6) through the support frame (12).
3. A photovoltaic module with cleaning function according to claim 1, characterized in that a scouring pad is mounted on the cleaning rod (10).
4. The photovoltaic module with the cleaning function as claimed in claim 1, wherein the photovoltaic module board (7) is composed of a front glass (1), a first layer of packaging adhesive film (2), a battery string (3), a second layer of packaging adhesive film (4) and a back board (5) from top to bottom.
5. The photovoltaic module with the cleaning function as recited in claim 4, wherein the first layer of encapsulant film (2) and the second layer of encapsulant film (4) are POE.
6. Photovoltaic module with cleaning function according to claim 4, characterized in that the backsheet (5) is a grid glass or TPT backsheet.
7. A method for using a photovoltaic module with a cleaning function is characterized in that a pressure-sensitive sensor (9) controls a detergent spraying device (16) to work, a cleaning rod (10) is driven to move from one end of a frame (6) to the other end, and when a contact (11) at the other end is contacted, the cleaning rod (10) reversely moves to the starting end; and when the cleaning is finished, the cleaning rod (10) stays at the top end of the photovoltaic module plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490835.2A CN112054760A (en) | 2019-06-06 | 2019-06-06 | Photovoltaic module with cleaning function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490835.2A CN112054760A (en) | 2019-06-06 | 2019-06-06 | Photovoltaic module with cleaning function and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112054760A true CN112054760A (en) | 2020-12-08 |
Family
ID=73609340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910490835.2A Pending CN112054760A (en) | 2019-06-06 | 2019-06-06 | Photovoltaic module with cleaning function and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112054760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517852A (en) * | 2021-09-14 | 2021-10-19 | 浚丰太阳能(江苏)有限公司 | Multi-main-grid double-glass single crystalline silicon solar module with ultrahigh output power |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202527390U (en) * | 2012-04-19 | 2012-11-14 | 常州中弘光伏有限公司 | Photovoltaic assembly automation cleaning system |
| CN204578451U (en) * | 2015-03-03 | 2015-08-19 | 浙江晶科能源有限公司 | A kind of automatically cleaning photovoltaic module |
| CN106656010A (en) * | 2017-02-14 | 2017-05-10 | 欧贝黎新能源科技股份有限公司 | Special frame for photovoltaic module and frame material |
| CN206226365U (en) * | 2016-12-03 | 2017-06-06 | 扬州奥特斯光电科技有限公司 | A kind of photovoltaic module with automatic cleaning apparatus |
| CN108838143A (en) * | 2018-07-20 | 2018-11-20 | 南京骁科信息科技有限公司 | A kind of new-energy automobile solar battery cleaning apparatus for self |
-
2019
- 2019-06-06 CN CN201910490835.2A patent/CN112054760A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202527390U (en) * | 2012-04-19 | 2012-11-14 | 常州中弘光伏有限公司 | Photovoltaic assembly automation cleaning system |
| CN204578451U (en) * | 2015-03-03 | 2015-08-19 | 浙江晶科能源有限公司 | A kind of automatically cleaning photovoltaic module |
| CN206226365U (en) * | 2016-12-03 | 2017-06-06 | 扬州奥特斯光电科技有限公司 | A kind of photovoltaic module with automatic cleaning apparatus |
| CN106656010A (en) * | 2017-02-14 | 2017-05-10 | 欧贝黎新能源科技股份有限公司 | Special frame for photovoltaic module and frame material |
| CN108838143A (en) * | 2018-07-20 | 2018-11-20 | 南京骁科信息科技有限公司 | A kind of new-energy automobile solar battery cleaning apparatus for self |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517852A (en) * | 2021-09-14 | 2021-10-19 | 浚丰太阳能(江苏)有限公司 | Multi-main-grid double-glass single crystalline silicon solar module with ultrahigh output power |
| CN113517852B (en) * | 2021-09-14 | 2021-11-16 | 浚丰太阳能(江苏)有限公司 | Multi-main-grid double-glass single crystalline silicon solar module with ultrahigh output power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210511 Address after: No. 589, Chang'an Street, Xi'an Aerospace base, Shaanxi Province, 710099 Applicant after: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Applicant after: Huanghe hydropower Xining Solar Power Co.,Ltd. Applicant after: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Applicant after: Huanghe Hydropower Development Co., Ltd. Address before: No. 589, Chang'an Street, Xi'an Aerospace base, Shaanxi Province, 710099 Applicant before: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Applicant before: XINING BRANCH OF SPIC XI'AN SOLAR POWER Co.,Ltd. Applicant before: Huanghe Hydropower Development Co., Ltd. Applicant before: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. |
|
| 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: 20201208 |