CN111130448A - Solar photovoltaic system for agricultural light complementation - Google Patents
Solar photovoltaic system for agricultural light complementation Download PDFInfo
- Publication number
- CN111130448A CN111130448A CN201911393696.8A CN201911393696A CN111130448A CN 111130448 A CN111130448 A CN 111130448A CN 201911393696 A CN201911393696 A CN 201911393696A CN 111130448 A CN111130448 A CN 111130448A
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- CN
- China
- Prior art keywords
- fixedly arranged
- space
- solar photovoltaic
- supporting
- rotating shaft
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000000746 purification Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims 1
- 238000009313 farming Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 4
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 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
-
- 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
Abstract
The invention discloses a solar photovoltaic system for agricultural light complementation, which comprises a case shell, a case space arranged in the case shell, four support rods fixedly arranged at four corners of the case shell respectively, a solar photovoltaic plate fixedly arranged at the upper end of the four support rods, a semi-cylindrical water tank fixedly arranged at the lower end of the solar photovoltaic plate, two water purification devices movably arranged on the left side and the right side of the upper end surface of the solar photovoltaic plate respectively, two expansion devices respectively arranged on the two water purification devices, and a water sprinkling device arranged in the case space, wherein the two expansion devices are respectively positioned on the left side wheel and the right side wheel of the case shell.
Description
Technical Field
The invention belongs to the field of solar photovoltaic panels, and particularly relates to a solar photovoltaic system for agricultural light complementation.
Background
A photovoltaic system, also called photovoltaic, referred to as photovoltaic, refers to a facility for converting solar energy into direct current electric energy by using photovoltaic effect of a photovoltaic semiconductor material, but a lot of dust is accumulated on the upper surface of a solar photovoltaic panel of an existing photovoltaic system during a use time, thereby affecting absorption of sunlight.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the solar photovoltaic system capable of automatically cleaning dust on the solar photovoltaic panel.
In order to achieve the purpose, the invention adopts the following technical scheme: a solar photovoltaic system for agricultural light complementation comprises a case shell, a case space arranged in the case shell, four support rods fixedly arranged at four corners of the case shell respectively, a solar photovoltaic plate fixedly arranged at the upper end of the four support rods, a semi-cylindrical water tank fixedly arranged at the lower end of the solar photovoltaic plate, two water purification devices movably arranged at the left side and the right side of the upper end surface of the solar photovoltaic plate respectively, two expansion devices respectively arranged on the two water purification devices and a water spraying device arranged in the case space, wherein the two expansion devices are respectively positioned at the left side and the right side of the case shell; the water purifying device comprises a movable plate which is arranged on the solar photovoltaic panel in a manner of moving left and right, a moving space arranged in the movable plate, a cleaning device arranged on the moving space, and two supporting plates which are respectively and fixedly arranged on the front side and the rear side of the lower end surface of the movable plate.
The water purifying device further comprises a rotating shaft, a friction wheel, a motor, a first supporting space and a second supporting space, wherein the rotating shaft is respectively arranged on the end faces of the two opposite ends of the two supporting plates in a rotating mode, the friction wheel is fixedly arranged on the rotating shaft, the motor is fixedly arranged in the supporting plates, the first supporting space is arranged in the front supporting plate, and the second supporting space is arranged in the rear supporting plate.
The water purifying device further comprises a first rotating shaft, a first rotating gear, a rotating block, a rotating sheet and a first belt wheel, wherein the first rotating shaft is rotatably arranged on the right end wall of the first supporting space and penetrates through the left end wall of the first supporting space, the first rotating gear is fixedly arranged at the left end of the first rotating shaft, the rotating block is fixedly arranged on the first rotating shaft, the rotating sheet is circumferentially arranged on the outer surface of the rotating block, and the first belt wheel is fixedly arranged on the first rotating shaft.
The water purifying device further comprises a transmission hole formed in the right end wall of the first supporting space, a rotary cylinder rotatably arranged at the left end of the transmission hole, a sponge fixedly arranged at the right end of the rotary cylinder, a second belt wheel fixedly arranged at the left end of the rotary cylinder, and a belt in transmission connection between the first belt wheel and the second belt wheel.
The water purifying device further comprises a second rotating shaft, a second rotating gear, a scraping block, a round hole groove, a first communicating hose, a second communicating hose, a water pump and a third communicating hose, wherein the second rotating shaft is rotatably arranged on the right end wall of the first supporting space and penetrates through the left end wall of the first supporting space, the second rotating gear is fixedly arranged at the left end of the second rotating shaft, the scraping block is fixedly arranged on the right end surface of the front side supporting plate, the round hole groove is arranged on the upper end surface of the scraping block, the first communicating hose is communicated with the first supporting space and the case space, the second communicating hose is communicated with the second cleaning device and the case space, the water pump is fixedly arranged on the cleaning device and is connected with the second communicating hose, and the third communicating hose is communicated with the cleaning device and the case space, the first supporting space, the.
The sprinkling device comprises cover plates fixedly arranged on the left end wall and the right end wall of the case space, a plurality of arc blocks fixedly arranged on the lower end surface of the cover plate in the width direction, and a lifting plate which can be arranged in the case space in a vertically movable manner.
The water sprinkling device further comprises extension springs fixedly arranged between the lifting plate and the empty lower end wall of the case, a plurality of circulation holes formed in the empty lower end wall of the case, and first one-way valves fixedly arranged at the lower ends of the circulation holes respectively, the second communication hose is located above the lifting plate, the third communication hose is located below the lifting plate, and the second one-way valve is fixedly arranged at the upper end of the third communication hose.
In summary, the invention has the following advantages: the device is simple in structure, and can automatically clean dust on the solar photovoltaic panel, so that the solar photovoltaic system can absorb sufficient sunlight all the time.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a top view of the present invention.
Fig. 4 is a sectional perspective view taken along line B-B of fig. 3.
Fig. 5 is an enlarged view of fig. 4 at C.
Fig. 6 is a sectional perspective view taken along line D-D of fig. 5.
Fig. 7 is an enlarged view of fig. 6 at E.
Fig. 8 is an enlarged sectional view taken along line F-F in fig. 3.
Fig. 9 is an enlarged view of fig. 8 at G.
Fig. 10 is a perspective view of fig. 3 taken along line H-H.
Fig. 11 is an enlarged view at I in fig. 10.
Detailed Description
As shown in fig. 1-11, a solar photovoltaic system for agricultural light complementation comprises a cabinet housing 1, a cabinet space arranged in the cabinet housing 1, four support rods 2 respectively fixedly arranged at four corners of the cabinet housing 1, a solar photovoltaic panel 3 fixedly arranged at the upper end of the four support rods 2, a semi-cylindrical water tank fixedly arranged at the lower end of the solar photovoltaic panel 3, two water purification devices movably arranged at the left and right sides of the upper end surface of the solar photovoltaic panel 3, two expansion devices respectively arranged on the two water purification devices, and a water sprinkling device arranged in the cabinet space, wherein the two expansion devices are respectively arranged at the left and right sides of the cabinet housing 1.
The water purifying device comprises a movable plate 4 which is arranged on a solar photovoltaic plate 3 in a left-right moving mode, a moving space arranged in the movable plate 4, a cleaning device arranged on the moving space, two supporting plates 5 which are respectively and fixedly arranged on the front side and the rear side of the lower end face of the movable plate 4, rotating shafts which are respectively arranged on the end faces of the two opposite ends of the two supporting plates 5, friction wheels 6 fixedly arranged on the rotating shafts, motors fixedly arranged in the supporting plates 5, a first supporting space arranged in a front side supporting plate 5, a second supporting space arranged in a rear side supporting plate 5, a first rotating shaft which is rotatably arranged on the right end wall of the first supporting space and penetrates through the left end wall of the first supporting space, a first rotating gear 20 fixedly arranged at the left end of the first rotating shaft, a rotating block 50 fixedly arranged on the first rotating shaft, and rotating pieces which are respectively arranged on the outer surface of the rotating block in the, A first belt wheel 21 fixedly arranged on a first rotating shaft, a transmission hole arranged on the right end wall of the first supporting space, a rotating cylinder 22 rotatably arranged at the left end of the transmission hole, a sponge 90 fixedly arranged at the right end of the rotating cylinder 22, a second belt wheel 23 fixedly arranged at the left end of the rotating cylinder 22, a belt 24 in transmission connection between the first belt wheel 21 and the second belt wheel 23, a second rotating shaft rotatably arranged on the right end wall of the first supporting space and penetrating through the left end wall of the first supporting space, a second rotating gear 25 fixedly arranged at the left end of the second rotating shaft, a scraping block 26 fixedly arranged on the right end surface of the front side supporting plate 5, a circular hole groove arranged on the upper end surface of the scraping block 26, a first communicating hose communicating the first supporting space and the cabinet space, a second communicating hose communicating the cleaning device and the cabinet space, a water pump fixedly arranged on the cleaning device and connected with the second communicating hose, a water pump, The third communication hose is communicated with the cleaning device and the cabinet space, the first supporting space, the second supporting space and the moving space are communicated, the output end of the motor is fixedly connected with the rotating shaft, and the water purifying device on the left side and the water purifying device on the right side are arranged in a bilateral symmetry manner; when raining, rainwater can arrive in the semi-cylindrical water tank along the inclination of the solar panel, water can enter the first supporting space through the sponge 90, water can make the rotating sheet rotate, the rotating sheet drives the first rotating gear 20 to rotate, the first rotating gear 20 drives the second rotating gear 25 to rotate, the second rotating gear 25 drives the first belt wheel 21 to rotate, the first belt wheel 21 drives the second belt wheel 23 to rotate, thereby the sponge 90 can be driven to rotate, the residual stain on the sponge 90 is scraped by the scraping block 26, thereby the stain is prevented from blocking the holes of the sponge 90 and the rainwater cannot enter the space of the case to store water, and therefore the solar photovoltaic panel cannot be cleaned by dust and cannot be fully absorbed by sunlight all the time.
The sprinkling devices comprise cover plates 27 fixedly arranged on the left end wall and the right end wall of the case space, a plurality of arc blocks 28 fixedly arranged on the lower end surface of the cover plates 27 in the width direction, lifting plates 29 arranged in the case space in a vertically movable manner, extension springs fixedly arranged between the lifting plates 29 and the lower end wall of the case space, a plurality of circulation holes arranged on the lower end wall of the case space, and first one-way valves 30 respectively and fixedly arranged at the lower ends of the circulation holes, wherein the second communication hose is positioned above the lifting plates 29, the third communication hose is positioned below the lifting plates 29, the upper ends of the third communication hose are fixedly provided with second one-way valves, and the two sprinkling devices have the same structure; when the water amount on the lifting plate 29 reaches a preset height, the first one-way valve 30 is opened, the lifting plate 29 moves downwards to press out the water on the lower side of the lifting plate 29 from the first one-way valve 30, and therefore the green plants of the solar photovoltaic panel can be sprinkled; the water after evaporation can be condensed on the arc plate through the arrangement of the arc plate and then dripped back to the lifting plate, so that small impurities in the water can be precipitated underwater from the water, the water for cleaning the solar panel can be cleaner, and the solar panel can be washed cleaner.
The first check valve 30 and the second check valve are conventional and will not be described in detail.
The cleaning device is prior art and therefore is not described in detail.
Claims (7)
1. The utility model provides a solar photovoltaic system that complementary usefulness of farming light which characterized in that: the solar energy water purification device comprises a machine box shell (1), a machine box space arranged in the machine box shell (1), four support rods (2) fixedly arranged at four corners of the machine box shell (1) respectively, a solar photovoltaic plate (3) fixedly arranged at the upper end of the four support rods (2), a semi-cylindrical water tank fixedly arranged at the lower end of the solar photovoltaic plate (3), two water purification devices movably arranged on the left side and the right side of the upper end face of the solar photovoltaic plate (3) respectively, two expansion devices respectively arranged on the two water purification devices, and a water sprinkling device arranged in the machine box space, wherein the two expansion devices are positioned on the left side and the right side of the machine box shell (1) respectively; the water purifying device comprises a movable plate (4) which is arranged on the solar photovoltaic plate (3) in a left-right moving mode, a moving space arranged in the movable plate (4), a cleaning device arranged on the moving space, and two supporting plates (5) which are fixedly arranged on the front side and the rear side of the lower end face of the movable plate (4) respectively.
2. The solar photovoltaic system for agricultural light complementation according to claim 1, characterized in that: the water purifying device further comprises a rotating shaft, a friction wheel (6), a motor, a first supporting space and a second supporting space, wherein the rotating shaft is respectively arranged on the end faces of the two opposite ends of the two supporting plates (5) in a rotating mode, the friction wheel (6) is fixedly arranged on the rotating shaft, the motor is fixedly arranged in the supporting plates (5), the first supporting space is arranged in the front supporting plate (5), and the second supporting space is arranged in the rear supporting plate (5).
3. The solar photovoltaic system for agricultural light complementation according to claim 2, characterized in that: the water purifying device further comprises a first rotating shaft, a first rotating gear (20), a rotating block (50), rotating pieces and a first belt wheel (21), wherein the first rotating shaft is rotatably arranged on the right end wall of the first supporting space and penetrates through the left end wall of the first supporting space, the first rotating gear is fixedly arranged at the left end of the first rotating shaft, the rotating block (50) is fixedly arranged on the first rotating shaft, the rotating pieces are respectively arranged on the outer surfaces of the rotating blocks in the circumferential direction, and the first belt wheel (21) is fixedly arranged on the first rotating shaft.
4. The solar photovoltaic system for agricultural light complementation according to claim 3, characterized in that: the water purifying device further comprises a transmission hole formed in the right end wall of the first supporting space, a rotary cylinder (22) rotatably arranged at the left end of the transmission hole, a sponge (90) fixedly arranged at the right end of the rotary cylinder (22), a second belt wheel (23) fixedly arranged at the left end of the rotary cylinder (22), and a belt (24) in transmission connection between the first belt wheel (21) and the second belt wheel (23).
5. The solar photovoltaic system for agricultural light complementation according to claim 4, characterized in that: the water purifying device further comprises a second rotating shaft, a second rotating gear (25) fixedly arranged at the left end of the second rotating shaft, a scraping block (26) fixedly arranged on the right end face of the front side supporting plate (5), a round hole groove arranged on the upper end face of the scraping block (26), a first communicating hose, a second communicating hose, a water pump and a third communicating hose, wherein the first communicating hose is arranged between the first supporting space and the case space, the second communicating hose is arranged between the cleaning device and the case space, the water pump is fixedly arranged on the cleaning device and is connected with the second communicating hose, and the third communicating hose is arranged between the cleaning device and the case space.
6. The solar photovoltaic system for agricultural light complementation according to claim 1, characterized in that: the sprinkler comprises cover plates (27) fixedly arranged on the left end wall and the right end wall of the case space, a plurality of arc blocks (28) fixedly arranged on the lower end surface of the cover plates (27) in the width direction, and a lifting plate (29) arranged in the case space in a vertically movable mode.
7. The solar photovoltaic system for agricultural light complementation according to claim 6, characterized in that: the sprinkling device further comprises extension springs fixedly arranged between the lifting plate (29) and the empty lower end wall of the case, a plurality of circulation holes formed in the empty lower end wall of the case, and first one-way valves (30) respectively and fixedly arranged at the lower ends of the circulation holes, the second communication hose is located above the lifting plate (29), the third communication hose is located below the lifting plate (29), and the upper end of the third communication hose is fixedly provided with a second one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393696.8A CN111130448B (en) | 2019-12-30 | 2019-12-30 | Solar photovoltaic system for agricultural light complementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911393696.8A CN111130448B (en) | 2019-12-30 | 2019-12-30 | Solar photovoltaic system for agricultural light complementation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111130448A true CN111130448A (en) | 2020-05-08 |
| CN111130448B CN111130448B (en) | 2021-06-01 |
Family
ID=70504912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911393696.8A Active CN111130448B (en) | 2019-12-30 | 2019-12-30 | Solar photovoltaic system for agricultural light complementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111130448B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101144A (en) * | 2017-06-01 | 2017-08-29 | 陈剑 | A kind of street lamp with water-collecting irrigation function |
| CN207512836U (en) * | 2017-11-30 | 2018-06-19 | 广东企大先进技术研究院（有限合伙） | A kind of multi-source, which supplies water, is pressurized fire water box |
| CN109985879A (en) * | 2019-05-16 | 2019-07-09 | 中合智腾建设有限公司 | A kind of photovoltaic panel cleaning device |
| CN110165997A (en) * | 2018-03-30 | 2019-08-23 | 苏州晨霞美合智能科技有限公司 | A kind of energy-saving generating plant with brush-wash function |
-
2019
- 2019-12-30 CN CN201911393696.8A patent/CN111130448B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101144A (en) * | 2017-06-01 | 2017-08-29 | 陈剑 | A kind of street lamp with water-collecting irrigation function |
| CN207512836U (en) * | 2017-11-30 | 2018-06-19 | 广东企大先进技术研究院（有限合伙） | A kind of multi-source, which supplies water, is pressurized fire water box |
| CN110165997A (en) * | 2018-03-30 | 2019-08-23 | 苏州晨霞美合智能科技有限公司 | A kind of energy-saving generating plant with brush-wash function |
| CN109985879A (en) * | 2019-05-16 | 2019-07-09 | 中合智腾建设有限公司 | A kind of photovoltaic panel cleaning device |
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| Publication number | Publication date |
|---|---|
| CN111130448B (en) | 2021-06-01 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhanlan Inventor after: Wang Xin Inventor before: Wang Xin |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210511 Address after: 116000 No.308, complex building, No.7 community, Jinnan Road, Ganjingzi District, Dalian City, Liaoning Province Applicant after: DALIAN JIAYUN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 6 / F, building 1, Jiangning building, No. 27, Ningtai Road, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU SHOUDIAN ENERGY TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |