CN218452440U - Cleaning system for photovoltaic module - Google Patents
Cleaning system for photovoltaic module Download PDFInfo
- Publication number
- CN218452440U CN218452440U CN202222889561.4U CN202222889561U CN218452440U CN 218452440 U CN218452440 U CN 218452440U CN 202222889561 U CN202222889561 U CN 202222889561U CN 218452440 U CN218452440 U CN 218452440U
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- China
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- fixed pulley
- pulley
- cleaning
- photovoltaic module
- driving
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- 238000004140 cleaning Methods 0.000 title claims abstract description 74
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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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 provides a cleaning system of photovoltaic module, which comprises a cleaning frame and a driving unit, wherein the driving unit is arranged on a supporting component for mounting the photovoltaic module; the driving unit is in driving connection with the cleaning frame, the cleaning frame is slidably mounted on the supporting assembly, and the working end of the cleaning frame is in contact with the surface of the photovoltaic assembly; the system can simply and efficiently complete the cleaning effect of the photovoltaic module, and has relatively simple structure, strong expandability and low operation cost; the utility model discloses not only realized normally clean under the full operating mode of photovoltaic module, entire system maintains moreover, maintenance, easy operation are reliable, have apparent economy and environmental protection benefit.
Description
Technical Field
The utility model belongs to the clean field of photovoltaic module, concretely relates to photovoltaic module's cleaning system.
Background
With the wide application of solar energy, the power generation efficiency of a photovoltaic module is widely concerned by people, the timely cleaning of the photovoltaic module is a main factor influencing the energy efficiency of the photovoltaic module, and various devices for cleaning the photovoltaic module in a timely and efficient manner are also concerned more and more.
The current photovoltaic module cleaning scheme mainly uses manual high-pressure water gun cleaning, and also proposes and designs to utilize an industrial robot to complete cleaning work, wherein the main contradiction lies in that the manual cleaning efficiency is low, and the large photovoltaic module cannot be cleaned efficiently. The industrial robot cleaning scheme is too complex, the cost is high, and large-scale marketization operation is difficult to realize. The research of nano materials has become a hot point of domestic and foreign researches, at present, a nano titanium dioxide film is also researched to be coated on the surface of a solar photovoltaic module, the nano titanium dioxide self-cleaning film has super-hydrophilicity and photocatalysis, rainwater can slide off without residue on the surface of the photovoltaic module and carry away dust on the surface, and the photocatalysis can decompose organic matters and other foreign matters, but the preparation and application of the nano materials are not popularized and the price is very high. In recent years, the incoming telegram curtain dedusting is also applied to the ground dedusting of the solar photovoltaic module, the cleaning mode is only suitable for the ground photovoltaic module dedusting with a small area, the accumulated dirt cannot be effectively removed, the research cost is high, and the method is obviously not suitable for cleaning the solar panel of the large photovoltaic power station in China.
Disclosure of Invention
An object of the utility model is to provide a photovoltaic module's cleaning system has solved current photovoltaic module and has shown the defect with high costs that the dust removal exists.
In order to achieve the above purpose, the utility model discloses a technical scheme is:
the utility model provides a cleaning system of photovoltaic module, which comprises a cleaning frame and a driving unit, wherein the driving unit is arranged on a supporting component for mounting the photovoltaic module; the driving unit is in driving connection with the cleaning frame, the cleaning frame is slidably mounted on the supporting assembly, and the working end of the cleaning frame is in contact with the surface of the photovoltaic assembly.
Preferably, the driving unit is in driving connection with the cleaning frame through a pulley assembly and a steel wire rope.
Preferably, the pulley assembly comprises a driving pulley, an auxiliary fixed pulley and four fixed pulleys, wherein the four fixed pulleys are respectively installed at four corners of the supporting assembly; the driving pulley and the auxiliary fixed pulley are respectively arranged at two corners of the supporting component, and the axes of the driving pulley and the auxiliary fixed pulley are arranged on the same horizontal plane.
Preferably, four fixed pulleys are arranged on the inner side of the support component, and the installation directions of the four fixed pulleys face to the photovoltaic component; the driving pulley and the auxiliary fixed pulley are arranged on the outer side of the supporting component, and the mounting direction of the driving pulley and the auxiliary fixed pulley is back to the photovoltaic component.
Preferably, the four fixed pulleys are respectively a first fixed pulley, a second fixed pulley, a third fixed pulley and a fourth fixed pulley, wherein the first fixed pulley is arranged at the corner where the auxiliary fixed pulley is located; the axis of the second fixed pulley and the axis of the first fixed pulley are in the same horizontal line; the third fixed pulley is arranged at the corner where the driving pulley is positioned; the axis of the fourth fixed pulley and the axis of the driving pulley are in the same horizontal line.
Preferably, one end of the steel wire rope is wound on the driving pulley, and the other end of the steel wire rope sequentially passes through the auxiliary fixed pulley, one end of the cleaning frame, the second fixed pulley, the first fixed pulley, the third fixed pulley, the other end of the cleaning frame, the fourth fixed pulley and the driving pulley to form an annular structure.
Preferably, the cleaning frame comprises a supporting plate, hexagonal bolts with holes in the heads are mounted at two ends of the supporting plate, and the steel wire rope penetrates through the hexagonal bolts to move the supporting plate back and forth.
Preferably, the lower surface of the supporting plate is provided with a cleaning brush, and the cleaning brush is in contact with the surface of the photovoltaic module.
Preferably, a spraying assembly is mounted on the supporting plate.
Preferably, the spraying assembly comprises a spraying pot, a water outlet of the spraying pot is connected with a plurality of nozzles through a water pump, and the nozzles are uniformly distributed on the side wall of one side of the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of photovoltaic module's cleaning system, from the actual geographical condition of the power station building station of our country and present work market condition, provide a photovoltaic module's cleaning system, this system mainly includes washs the scraper blade, cleaning solution sprinkler, cleans drive and transmission, the unit is under normal operating condition, control cleaning solution injection apparatus and spray the cleaning solution to photovoltaic module surface discontinuously, combine the horizontal motion of scraper blade frame ground, evenly spread the cleaning solution to photovoltaic module surface, accomplish photovoltaic module surface cleaning under the effect of bar scrubbing brush ground scraping simultaneously; the system can simply and efficiently complete the cleaning effect of the photovoltaic module, and has relatively simple structure, strong expandability and low operation cost; the utility model discloses not only realized normal cleanness under the full operating mode of photovoltaic module, overall system maintains moreover, maintenance, easy operation are reliable, have apparent economy and environmental protection benefit.
Drawings
FIG. 1 is a schematic front view of the structure of the device;
FIG. 2 is a schematic rear view of the construction of the apparatus;
FIG. 3 is a front view of the wash rack;
FIG. 4 is a rear view of the wash rack;
FIG. 5 is a side view of the wash rack;
the cleaning device comprises a cleaning frame 1, a cleaning frame 2, a photovoltaic assembly 3, a supporting assembly 4, a stepping motor 5, a fixing plate 6, a plum blossom coupling 7, a driving pulley 8, a steel wire rope 9, a spraying pot 10, a cleaning brush 11, a nozzle 12, an auxiliary fixed pulley 13, a fixed pulley 14, a hexagon bolt 15 and an auxiliary pulley
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the cleaning system for photovoltaic modules provided by the present invention comprises a cleaning frame 1 and a driving unit, wherein the driving unit is installed on a supporting component 3 for installing the photovoltaic module; the cleaning frame 1 is arranged on a supporting component 3 in a sliding mode, and the working end of the cleaning frame 1 is in contact with the surface of the photovoltaic component.
The support component 3 is a frame-shaped structure.
The driving unit comprises a stepping motor 4, and the stepping motor 4 is fixed on the supporting component through a fixing plate 5.
The output shaft of step motor 4 is connected with driving pulley 7 through plum blossom shaft coupling 6, the winding has wire rope 8 on driving pulley 7, wire rope 8 cooperation has loose pulley assembly to realize the round trip movement of wash rack 1.
The pulley assembly comprises an auxiliary fixed pulley 12 and four fixed pulleys 13, wherein the four fixed pulleys 13 are respectively a first fixed pulley, a second fixed pulley, a third fixed pulley and a fourth fixed pulley, and the four fixed pulleys are respectively arranged at four corners of the supporting assembly; the driving pulley and the auxiliary fixed pulley are respectively arranged at two corners of the supporting component, and the axes of the driving pulley and the auxiliary fixed pulley are arranged on the same horizontal plane. The first fixed pulley is arranged at the corner where the auxiliary fixed pulley is positioned; the axis of the second fixed pulley and the axis of the first fixed pulley are in the same horizontal line; the third fixed pulley is arranged at the corner where the driving pulley is positioned; the axis of the fourth fixed pulley and the axis of the driving pulley are in the same horizontal line.
The top end of the auxiliary fixed pulley 12 and the lower ends of the first fixed pulley and the second fixed pulley are on the same horizontal line; the right sides of the first fixed pulley and the third fixed pulley are on the same vertical line, and the lower end of the third fixed pulley and the upper end of the fourth fixed pulley are on the same horizontal line.
One end of the steel wire rope 8 sequentially passes through the auxiliary fixed pulley 12, a through hole formed in the supporting component, the second fixed pulley, the first fixed pulley, the third fixed pulley, the fourth fixed pulley and the driving pulley 7 to form a closed loop structure.
The steel wire rope 8 is sleeved with the cleaning frame 1.
The cleaning frame 1 comprises a supporting plate, a watering can 9 is installed on the upper end face of the supporting plate, a cleaning brush 10 is installed on the lower surface of the supporting plate, and the cleaning brush 10 is in contact with the surface of the photovoltaic module.
A plurality of nozzles 11 are arranged on the side wall of the supporting plate, and the nozzles 11 are connected with the watering can 9 through a water pump.
The spraying direction of the nozzles 11 is directed toward the direction in which the support plate moves.
Two hexagonal bolts 13 with holes in the heads are mounted at two ends of the supporting plate, and the steel wire rope 8 penetrates through the hexagonal bolts 13 to move back and forth.
An auxiliary pulley 15 is installed at both ends of the supporting plate, and the auxiliary pulley 15 is matched with the steel wire rope 8.
Step motor and water pump all are connected with the thing networking TAS-LTE-364DTU equipment of tower stone and have set up remote control system, and this equipment passes through internet signal control motor driver, can realize remote switch to return to running state.
This application is interrupted the injection liquid in the front by cleaning solution injection apparatus in the operation and is on the solar PV modules surface, and the bar scrubbing brush is exerted positive pressure laminating solar PV modules surface by wire rope to with the even diffusion of cleaning solution, wipe PV modules surface dust debris, arrange by as shown in figure 3 clean spray set, can accomplish predetermined effect of cleaning. Meanwhile, for the photovoltaic assemblies with different sizes, due to the freely telescopic expansibility of the steel wire rope, the system can be freely customized only by properly selecting the position of the fixed pulley, and the individualized requirements of the solar photovoltaic assemblies with various specifications in the market are met. Secondly, the system considers the particularity of the installation position of the solar photovoltaic module, the power source and the spraying device are also designed comprehensively, the power input for driving the system can be manual input and driven by a stepping motor, and a power supply for driving the motor can be 220V alternating current and can also be connected with an output power supply of the solar photovoltaic module. The power of spray set is by battery drive, and the injection water source comes from the water tank, but the periodic replacement battery with to adding water in the watering can, because solar PV modules's application environment is complicated various, this system greatly reduced external environment condition dependence, the event the utility model discloses general adaptability is good.
Claims (10)
1. The cleaning system for the photovoltaic module is characterized by comprising a cleaning frame (1) and a driving unit, wherein the driving unit is arranged on a supporting component (3) for mounting the photovoltaic module; the driving unit is in driving connection with the cleaning frame (1), the cleaning frame is slidably mounted on the supporting component (3), and the working end of the cleaning frame (1) is in contact with the surface of the photovoltaic component.
2. The cleaning system for photovoltaic modules according to claim 1, wherein the driving unit is in driving connection with the cleaning rack (1) through a pulley assembly and a steel wire rope.
3. The cleaning system for the photovoltaic module according to claim 2, wherein the pulley assembly comprises a driving pulley, an auxiliary fixed pulley and four fixed pulleys, wherein the four fixed pulleys are respectively installed at four corners of the supporting assembly; the driving pulley and the auxiliary fixed pulley are respectively arranged at two corners of the supporting component, and the axes of the driving pulley and the auxiliary fixed pulley are arranged on the same horizontal plane.
4. The cleaning system for the photovoltaic module according to claim 3, wherein four fixed pulleys are arranged on the inner side of the support component, and the installation directions of the four fixed pulleys are all towards the photovoltaic module; the driving pulley and the auxiliary fixed pulley are arranged on the outer side of the supporting component, and the mounting direction of the driving pulley and the auxiliary fixed pulley is back to the photovoltaic component.
5. The cleaning system for the photovoltaic module according to claim 2, wherein the four fixed pulleys are a first fixed pulley, a second fixed pulley, a third fixed pulley and a fourth fixed pulley, wherein the first fixed pulley is installed at a corner where the auxiliary fixed pulley is located; the axis of the second fixed pulley and the axis of the first fixed pulley are in the same horizontal line; the third fixed pulley is arranged at the corner where the driving pulley is positioned; the axis of the fourth fixed pulley and the axis of the driving pulley are in the same horizontal line.
6. The cleaning system for photovoltaic modules as defined in claim 5, wherein one end of the steel wire rope is wound on the driving pulley, and the other end of the steel wire rope passes through the auxiliary fixed pulley, one end of the cleaning frame (1), the second fixed pulley, the first fixed pulley, the third fixed pulley, the other end of the cleaning frame (1), the fourth fixed pulley and the driving pulley in sequence to form an annular structure.
7. The cleaning system for the photovoltaic module, according to claim 2, is characterized in that the cleaning rack comprises a support plate, hexagonal bolts (13) with holes in the heads are mounted at two ends of the support plate, and the steel wire rope (8) passes through the hexagonal bolts (13) to realize the back and forth movement of the support plate.
8. A cleaning system for photovoltaic modules according to claim 7, characterized in that the lower surface of the support plate is provided with a cleaning brush (10), said cleaning brush (10) being in contact with the surface of the photovoltaic module.
9. The cleaning system for photovoltaic modules according to claim 7, wherein a shower assembly is mounted on the support plate.
10. The cleaning system for the photovoltaic module, as set forth in claim 9, characterized in that the spraying assembly comprises a spraying pot (9), the water outlet of the spraying pot (9) is connected with a plurality of nozzles (11) through a water pump, and the plurality of nozzles (11) are uniformly distributed on one side wall of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889561.4U CN218452440U (en) | 2022-10-31 | 2022-10-31 | Cleaning system for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889561.4U CN218452440U (en) | 2022-10-31 | 2022-10-31 | Cleaning system for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218452440U true CN218452440U (en) | 2023-02-07 |
Family
ID=85125892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222889561.4U Active CN218452440U (en) | 2022-10-31 | 2022-10-31 | Cleaning system for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218452440U (en) |
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2022
- 2022-10-31 CN CN202222889561.4U patent/CN218452440U/en active Active
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