CN211509005U - Solar photovoltaic panel with cleaning function - Google Patents

Solar photovoltaic panel with cleaning function Download PDF

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Publication number
CN211509005U
CN211509005U CN202020462564.8U CN202020462564U CN211509005U CN 211509005 U CN211509005 U CN 211509005U CN 202020462564 U CN202020462564 U CN 202020462564U CN 211509005 U CN211509005 U CN 211509005U
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CN
China
Prior art keywords
cleaning
photovoltaic panel
groove
cleaning roller
mounting
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Expired - Fee Related
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CN202020462564.8U
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Chinese (zh)
Inventor
杨文香
芮康为
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Nanjing Ruiyang New Energy Technology Co ltd
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Nanjing Ruiyang New Energy Technology Co ltd
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Priority to CN202020462564.8U priority Critical patent/CN211509005U/en
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Publication of CN211509005U publication Critical patent/CN211509005U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)

Abstract

The utility model provides a solar photovoltaic panel with a self-cleaning function, which comprises a base, a first supporting rod, a second supporting rod, a mounting plate and a photovoltaic panel body, wherein a first groove and a second groove are sequentially and transversely arranged on both sides of the upper surface of the mounting plate, a first rack is arranged in the first groove, a corrugated hose is arranged in the second groove, the tail end of the corrugated hose is fixedly provided with a water pipe joint through a first check valve, and the front end of the corrugated hose is fixedly connected with a water supply pipe through a second check valve; a cleaning motor is arranged above the first groove and the second groove, a gear is arranged on the cleaning motor through a rotating shaft, a fixed shaft is fixedly arranged at the tail part of the cleaning motor, a cleaning roller is arranged between the two fixed shafts, and cleaning cotton is adhered to the periphery of the cleaning roller; the fixed shaft is connected with the water supply pipe and the cleaning roller through a connecting piece; the photovoltaic panel cleaning and drying device has the advantages that the photovoltaic panel cleaning and drying device can rapidly and effectively remove dust, clean and dry the photovoltaic panel body, saves labor and time, can save cost, realizes regular cleaning, and greatly improves the service efficiency of the photovoltaic panel body.

Description

Solar photovoltaic panel with cleaning function
Technical Field
The utility model belongs to the technical field of the new forms of energy, concretely relates to from solar photovoltaic board of taking clean function.
Background
The existing solar photovoltaic panel is usually arranged in the open air, and is blown by wind and rain for a long time, and in an area with more sand and dust, the surface of the solar photovoltaic panel is easily stained with dust, so that the use efficiency of the solar photovoltaic panel is influenced, and the solar photovoltaic panel needs to be cleaned regularly. However, the cleaning of the solar photovoltaic panel is labor-consuming and time-consuming, inconvenient to operate, poor in cleaning effect, large in water consumption, high in cost and incapable of realizing regular cleaning; therefore, the solar photovoltaic panel with the cleaning function is urgently needed, the cleaning cost can be saved, the cleaning effect is improved, and the power generation efficiency of the photovoltaic panel can be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a from solar photovoltaic board of taking clean function to solve the cleanness to solar photovoltaic board that exists among the prior art and not only take a lot of work and waste time, the operation is inconvenient, and clean effect is poor, and the water consumption is big, and is with high costs, can't realize technical problem such as periodic cleaning.
The utility model provides a following technical scheme: a solar photovoltaic panel with a cleaning function comprises a base, a first supporting rod, a second supporting rod, a mounting plate and a photovoltaic panel body, wherein the first supporting rod and the second supporting rod are fixedly arranged on the base, the tops of the first supporting rod and the second supporting rod are fixedly mounted through the mounting plate, the upper surface of the mounting plate and the upper surface of the photovoltaic panel body are located in the same plane, a first groove and a second groove are sequentially and transversely formed in the two sides of the upper surface of the mounting plate, mounting fixing parts are arranged on the inner walls of the two ends in the first groove, a first rack is arranged between the two mounting parts, a corrugated hose is arranged in the second groove, a first check valve is arranged at the tail end of the corrugated hose, a second check valve is arranged at the front end of the corrugated hose, and the tail end of the corrugated hose is fixedly provided with a water pipe connector through the first check valve, the front end of the corrugated hose is fixedly connected with a water supply pipe through the second check valve; cleaning motors are arranged above the first groove and the second groove, gears are fixedly arranged on the cleaning motors through rotating shafts, the gears are meshed with the first racks, fixing shafts are fixedly arranged at the tail parts of the cleaning motors, a cleaning roller is arranged between the two fixing shafts, cleaning cotton is adhered to the periphery of the cleaning roller, and the cleaning cotton is tightly attached to the upper surface of the mounting plate; the tail part of the fixed shaft is provided with a connecting piece, and the fixed shaft is connected with the water supply pipe and the cleaning roller through the connecting piece; the mounting panel upper surface still fix all around and be equipped with integrated into one piece's rectangular frame, rectangular frame is located the afterbody of mounting panel is equipped with the opening that upwards extends.
Furthermore, a water passing groove is formed in the cleaning roller, water inlet pipes are communicated with two ends of the water passing groove penetrating through two ends of the cleaning roller, and a transverse groove communicated with the water passing groove is formed in the bottom of the cleaning roller; the length of cleaning roller and cleaning cotton is the same with the width of photovoltaic board body.
Furthermore, the connecting piece is a one-in-two pipe joint, and the fixing shaft is in threaded connection with the water inlet pipe and the water supply pipe through the one-in-two pipe joint respectively.
Furthermore, a plurality of cotton connecting strips are symmetrically arranged on two sides of the cleaning cotton, hook-surface magic tapes are arranged on the cotton connecting strips on one side, and rough-surface magic tapes are arranged on the cotton connecting strips on the other side.
The air drying device comprises a pushing cylinder, a pneumatic pump, a spiral extension pipe and an air outlet pipeline, wherein the pushing cylinder is fixedly arranged on the inner wall of the front end of the rectangular frame, a mounting seat is fixedly arranged at the piston end of the pushing cylinder, the pneumatic pump is fixedly mounted on the mounting seat, the pneumatic pump is fixedly connected with the air outlet pipeline through the spiral extension pipe, a plurality of uniformly distributed air outlets are arranged on two sides of the air outlet pipeline, and air blowing nozzles are welded on the air outlets; the bottom of the air outlet pipeline is provided with a plurality of support frames, the air outlet pipeline is fixed at the top of the cleaning roller through the support frames, and the air outlet pipeline and the cleaning roller are arranged in parallel; the sum of the lengths of the piston end of the pushing cylinder and the spiral telescopic pipe in the limit state can extend to the tail end of the photovoltaic panel body.
Furthermore, each air blowing nozzle is slightly obliquely arranged downwards, and an angle of 45 degrees or 135 degrees is formed between each air blowing nozzle and the mounting plate.
Furthermore, a sewage groove surrounding the photovoltaic panel body on three sides is further formed between the second groove and the photovoltaic panel body, and the sewage groove is located on one side of the tail of the photovoltaic panel body and leads to the outer side of the mounting plate and is provided with a drainage plate.
Furthermore, threaded blind holes are formed in four corners of the upper surface of the rectangular frame and two ends, close to the opening, of the upper surface of the rectangular frame; the length of the opening is consistent with the width of the photovoltaic panel body.
Furthermore, the U-shaped cover plate is further included, second racks are fixedly arranged on two sides of the lower surface of the U-shaped cover plate, and the second racks are meshed with the gears.
Furthermore, six corners of the U-shaped cover plate are provided with through holes corresponding to the threaded blind holes one to one, and fastening bolts are arranged in the through holes and penetrate through the through holes to be in threaded connection with the threaded blind holes.
The utility model has the advantages that:
1. the utility model adopts the cleaning motor with the gear to be meshed with the rack, thereby achieving the effect of driving the cleaning roller to move in a plane, and cleaning cotton contacts the photovoltaic panel body in the moving process to clean dust on the photovoltaic panel body and achieve the cleaning effect;
2. the utility model adopts the corrugated hose with the check valve, the tap water is injected into the corrugated hose through the water pipe joint, the corrugated hose is compressed when the cleaning motor moves on the first rack through the gear, so that the tap water is injected into the cleaning roller, the tap water wets the cleaning cotton through the transverse groove at the bottom of the cleaning roller, and the cleaning motor drives the cleaning roller to move, so that the photovoltaic plate body can be cleaned;
3. the utility model adopts the air drying device with the air blowing nozzle, which is arranged on the cleaning roller, and can realize the dust removal and air drying work of the photovoltaic panel body when the photovoltaic panel body is cleaned, so that the cleaning effect is faster and more thorough;
4. the utility model adopts the sewage tank which surrounds the photovoltaic board body on three sides, can collect the sewage generated in the cleaning process of the photovoltaic board body and discharge the sewage out of the mounting plate through the drainage plate;
5. the utility model adopts the cleaning cotton with the magic tape, which is convenient for the replacement and cleaning of the cleaning cotton;
6. the utility model discloses a U type apron is installed with having open-ended rectangular frame adaptation, can protect cleaning motor promotion cylinder and pneumatic pump etc. not by the wind-blown sunshine, prolongs its life to improve the availability factor of photovoltaic board body.
7. In conclusion, the photovoltaic panel cleaning machine is simple to operate, can quickly and effectively perform dust removal, cleaning and air drying on a photovoltaic panel body, saves labor and time, and has a quicker and more thorough cleaning effect; meanwhile, the cost can be saved, regular cleaning is realized, and the service efficiency of the photovoltaic panel body is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view cross-section of the present invention;
FIG. 3 is a schematic view of the structure of the cleaning roller of the present invention;
FIG. 4 is a schematic view of the structure of the cleaning cotton of the present invention;
fig. 5 is a schematic view of the overall top structure of the present invention;
100, a base, 110, a first support rod, 120, a second support rod, 200, a mounting plate, 210, a first groove, 211, a mounting fixing piece, 212, a first rack, 220, a second groove, 221, a corrugated hose, 222, a first check valve, 223, a second check valve, 224, a water pipe joint, 225, a water supply pipe, 230, a sewage tank, 231, a drainage plate, 240, a U-shaped cover plate, 241, a second rack, 250, a through hole, 300, a photovoltaic panel body, 400, a cleaning motor, 410, a rotating shaft, 420, a gear, 430, a fixing shaft, 440, a connecting piece, 500, a cleaning roller, 510, a water inlet pipe, 520, a transverse groove, 600, cleaning cotton, 610, a cotton connecting strip, 620, a hook surface magic tape, 630, a hair surface magic tape, 700, a rectangular frame, 710, an opening, 720, a threaded blind hole, 800, a pushing cylinder, 810, a mounting base, 900, a pneumatic pump, 910, a spiral extension pipe, 920, a, An air outlet pipeline 930 and an air blowing nozzle.
Detailed Description
As shown in fig. 1-5, a solar photovoltaic panel with a cleaning function comprises a base, a first support rod, a second support rod, a mounting plate and a photovoltaic panel body, wherein the base 100 is fixedly provided with the first support rod 110 and the second support rod, the tops of the first support rod 110 and the second support rod 120 are fixedly provided with the photovoltaic panel body 300 through the mounting plate 200, the mounting plate 200 is obliquely arranged, the photovoltaic panel body 300 is embedded in the mounting plate 200, the upper surface of the photovoltaic panel body 300 and the upper surface of the mounting plate 200 are in the same plane, two sides of the upper surface of the mounting plate 200 are respectively and transversely provided with a first groove 210 and a second groove 220 in sequence, the inner walls of two ends in the first groove 210 are respectively provided with a mounting fixing member 211, a first rack 212 is arranged between the two mounting fixing members 211, a corrugated hose 221 is arranged in the second groove 220, and the tail end of the corrugated hose 221 is provided with a first check valve 222, the front end of the corrugated hose 221 is provided with a second check valve 223, the tail end of the corrugated hose 221 is welded with a water pipe joint 224 through a first check valve 222, and the front end of the corrugated hose 221 is fixedly connected with a water supply pipe 225 through the second check valve 223; a cleaning motor 400 is arranged above the first groove 210 and the second groove 220, a rotating shaft 410 is arranged at the output end of the cleaning motor 400, a gear 420 is fixedly arranged on the cleaning motor 400 through the rotating shaft 410, the gear 420 and the first rack 212 are arranged in a meshed manner, a fixed shaft 430 is fixedly arranged at the tail part of the cleaning motor 400, a cleaning roller 500 is arranged between the two fixed shafts 430, cleaning cotton 600 is adhered to the periphery of the cleaning roller 500, and the cleaning cotton 600 is tightly attached to the upper surface of the mounting plate 200; the fixing shaft 430 is provided at the rear thereof with a connector 440, and the fixing shaft 430 is connected to the water supply pipe 225 and the cleaning roller 500 through the connector 440; an integrally formed rectangular frame 700 is further fixedly arranged around the upper surface of the mounting plate 200, and an opening 710 extending upwards is formed at the tail part of the rectangular frame 700, which is located at the mounting plate 200.
As shown in fig. 1 to 5, a water trough is formed inside the cleaning roller 500, both ends of the water trough penetrating through both ends of the cleaning roller 500 are communicated with a water inlet pipe 510, and the bottom of the cleaning roller 500 is provided with a transverse trough 520 communicated with the water trough; the lengths of the cleaning roller 500 and the cleaning cotton 600 are consistent with the width of the photovoltaic panel body 300; the connecting member 440 is a one-in-two pipe joint, and the fixing shaft 430 is respectively in threaded connection with the water inlet pipe 510 and the water supply pipe 225 through the one-in-two pipe joint; a plurality of cotton connecting strips 610 are symmetrically arranged on two sides of the cleaning cotton 600, hook surface magic tapes 620 are arranged on the cotton connecting strips 610 on one side, and hair surface magic tapes 630 are arranged on the cotton connecting strips 610 on the other side, so that the cleaning cotton 600 is aligned to the transverse groove 520, and the cotton connecting strips 610 are tightly pasted on the cleaning roller 500 through the hook surface magic tapes 620 and the hair surface magic tapes 630; the air drying device comprises a pushing cylinder 800, a pneumatic pump 900, a spiral extension pipe 910 and an air outlet pipeline 920, wherein the pushing cylinder 800 is fixedly arranged on the inner wall of the front end of the rectangular frame 700, a mounting seat 810 is fixedly arranged at the piston end of the pushing cylinder 800, the pneumatic pump 900 is fixedly arranged on the mounting seat 810, the pneumatic pump 900 is fixedly connected with the air outlet pipeline 920 through the spiral extension pipe 910, a plurality of uniformly arranged air outlets are respectively arranged at two sides of the air outlet pipeline 920, and air blowing nozzles 930 are welded on each air outlet; the bottom of the air outlet pipeline 920 is provided with a plurality of support frames, the air outlet pipeline 920 is welded at the top of the cleaning roller 500 through each support frame, and the air outlet pipeline 920 and the cleaning roller 500 are arranged in parallel; the sum of the lengths of the piston end of the pushing cylinder 800 and the spiral extension pipe 910 in the limit state can extend to the tail end of the photovoltaic panel body 300; each air blowing nozzle 930 is slightly inclined downwards, and an angle of 45 degrees or 135 degrees is formed between the air blowing nozzle 930 and the mounting plate 200; a sewage groove 230 surrounding the photovoltaic panel body 300 on three sides is further arranged between the second groove 220 and the photovoltaic panel body 300, one side of the sewage groove 230, which is positioned at the tail of the photovoltaic panel body 300, leads to the outer side of the mounting plate 200, and is provided with a drainage plate 231; threaded blind holes 720 are formed in four corners of the upper surface of the rectangular frame 700 and two ends of the upper surface of the rectangular frame 700 close to the opening 710; the length of the opening 710 is consistent with the width of the photovoltaic panel body 300; the device also comprises a U-shaped cover plate 240, wherein second racks 241 are fixedly arranged on two sides of the lower surface of the U-shaped cover plate 240, and the second racks 241 are meshed with the gear 420; six corners of U type apron 240 all are equipped with the through-hole 250 with screw thread blind hole 720 one-to-one, are equipped with fastening bolt in the through-hole 250, and fastening bolt passes through-hole 250 threaded connection screw thread blind hole 720.
The working principle is as follows: when in a working state, the cleaning roller 500 stands still at the front end of the mounting plate 200; when the cleaning device starts to work, the cleaning motor 400 with the gear 420 is started to be meshed with the rack, the cleaning roller 500 is driven to move on the surface plane of the photovoltaic panel body 300, the cleaning cotton 600 contacts the photovoltaic panel body 300 in the moving process, dust on the photovoltaic panel body 300 can be wiped, and the cleaning effect is achieved; specifically, after tap water is injected into the corrugated hose 221 with the check valve through the water pipe joint 224, the cleaning motor 400 is started, when the cleaning motor 400 moves on the first rack 212 through the gear 420, the corrugated hose 221 is compressed, so that the tap water is injected into the cleaning roller 500, the tap water wets the cleaning cotton 600 through the transverse groove 520 at the bottom of the cleaning roller 500, the cleaning motor 400 drives the cleaning roller 500 to move, and the photovoltaic panel body 300 can be cleaned; meanwhile, the pushing cylinder 800 and the air pressure pump 900 are started, air is injected into the air outlet pipe 920 through the spiral extension pipe 910, and dust removal and air drying work on the photovoltaic panel body 300 can be realized while the cleaning roller 500 cleans the photovoltaic panel body 300 through the plurality of air blowing nozzles 930 on the two sides of the air outlet pipe 920, so that the cleaning effect is quicker and more thorough; the sewage tank 230 with three sides surrounding the photovoltaic panel body 300 is adopted, so that sewage generated in the cleaning process of the photovoltaic panel body 300 can be collected and discharged out of the mounting plate 200 through the drainage plate 231; the cleaning cotton 600 with the magic tape is adopted, so that the cleaning cotton 600 is convenient to replace and clean; the U-shaped cover plate 240 and the rectangular frame 700 with the opening 710 are installed in a matched mode, the cleaning motor 400 can be protected from pushing the air cylinder 800, the air pressure pump 900 and the like to be blown by wind and the sun, the service life of the cleaning motor is prolonged, and therefore the service efficiency of the photovoltaic panel body 300 is improved. In summary, the utility model has simple operation, can rapidly and effectively carry out dust removal, cleaning and air drying on the photovoltaic panel body 300, saves labor and time, and has quicker and more thorough cleaning effect; meanwhile, the cost can be saved, regular cleaning is realized, and the service efficiency of the photovoltaic panel body 300 is greatly improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a from solar photovoltaic board of clean function in area, includes base, first bracing piece, second bracing piece, mounting panel and photovoltaic board body, fixed setting on the base first bracing piece and second bracing piece, the top of first bracing piece and second bracing piece is passed through mounting panel fixed mounting the photovoltaic board body, the mounting panel upper surface with photovoltaic board body upper surface department is in the coplanar, its characterized in that: a first groove and a second groove are sequentially and transversely formed in both sides of the upper surface of the mounting plate, mounting fixing pieces are arranged on the inner walls of the two ends in the first groove, a first rack is arranged between the two mounting fixing pieces, a corrugated hose is arranged in the second groove, a first check valve is arranged at the tail end of the corrugated hose, a second check valve is arranged at the front end of the corrugated hose, a water pipe connector is fixedly arranged at the tail end of the corrugated hose through the first check valve, and a water supply pipe is fixedly connected at the front end of the corrugated hose through the second check valve; cleaning motors are arranged above the first groove and the second groove, gears are fixedly arranged on the cleaning motors through rotating shafts, the gears are meshed with the first racks, fixing shafts are fixedly arranged at the tail parts of the cleaning motors, a cleaning roller is arranged between the two fixing shafts, cleaning cotton is adhered to the periphery of the cleaning roller, and the cleaning cotton is tightly attached to the upper surface of the mounting plate; the tail part of the fixed shaft is provided with a connecting piece, and the fixed shaft is connected with the water supply pipe and the cleaning roller through the connecting piece; the mounting panel upper surface still fix all around and be equipped with integrated into one piece's rectangular frame, rectangular frame is located the afterbody of mounting panel is equipped with the opening that upwards extends.
2. The solar photovoltaic panel with the cleaning function as claimed in claim 1, wherein: a water passing groove is formed in the cleaning roller, water inlet pipes are communicated with two ends of the water passing groove penetrating through two ends of the cleaning roller, and a transverse groove communicated with the water passing groove is formed in the bottom of the cleaning roller; the length of cleaning roller and cleaning cotton is the same with the width of photovoltaic board body.
3. The solar photovoltaic panel with the cleaning function as claimed in claim 2, wherein: the connecting piece is a one-in-two pipe joint, and the fixing shaft is in threaded connection with the water inlet pipe and the water supply pipe through the one-in-two pipe joint respectively.
4. The solar photovoltaic panel with the cleaning function as claimed in claim 3, wherein: the cotton both sides symmetry of washing is equipped with a plurality of cotton and connects the strip, and one side the cotton is connected and is equipped with hook face magic subsides on the strip, and the opposite side the cotton is connected and is equipped with the hair side magic subsides on the strip.
5. The solar photovoltaic panel with the cleaning function as claimed in claim 4, wherein: the air drying device comprises a pushing cylinder, a pneumatic pump, a spiral extension pipe and an air outlet pipeline, wherein the pushing cylinder is fixedly arranged on the inner wall of the front end of the rectangular frame, a mounting seat is fixedly arranged at the piston end of the pushing cylinder, the pneumatic pump is fixedly mounted on the mounting seat and fixedly connected with the air outlet pipeline through the spiral extension pipe, a plurality of uniformly distributed air outlets are arranged on two sides of the air outlet pipeline, and air blowing nozzles are welded on the air outlets; the bottom of the air outlet pipeline is provided with a plurality of support frames, the air outlet pipeline is fixed at the top of the cleaning roller through the support frames, and the air outlet pipeline and the cleaning roller are arranged in parallel; the sum of the lengths of the piston end of the pushing cylinder and the spiral telescopic pipe in the limit state can extend to the tail end of the photovoltaic panel body.
6. The solar photovoltaic panel with the cleaning function as claimed in claim 5, wherein: each air blowing nozzle is slightly obliquely arranged downwards, and an angle of 45 degrees or 135 degrees is formed between each air blowing nozzle and the mounting plate.
7. The solar photovoltaic panel with the cleaning function as claimed in claim 6, wherein: the photovoltaic panel comprises a mounting plate and is characterized in that a sewage tank is further arranged between the second groove and the photovoltaic panel body, the sewage tank surrounds the photovoltaic panel body on three sides, and one side of the tail of the photovoltaic panel body is communicated with the outside of the mounting plate and provided with a drainage plate.
8. The solar photovoltaic panel with the cleaning function as claimed in claim 7, wherein: threaded blind holes are formed in four corners of the upper surface of the rectangular frame and two ends, close to the opening, of the upper surface of the rectangular frame; the length of the opening is consistent with the width of the photovoltaic panel body.
9. The solar photovoltaic panel with the cleaning function as claimed in claim 8, wherein: the U-shaped cover plate is further included, second racks are fixedly arranged on two sides of the lower surface of the U-shaped cover plate, and the second racks are meshed with the gears.
10. The solar photovoltaic panel with the cleaning function as claimed in claim 9, wherein: six corners of U type apron all be equipped with the through-hole of screw thread blind hole one-to-one, be equipped with fastening bolt in the through-hole, fastening bolt passes through-hole threaded connection the screw thread blind hole.
CN202020462564.8U 2020-04-01 2020-04-01 Solar photovoltaic panel with cleaning function Expired - Fee Related CN211509005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020462564.8U CN211509005U (en) 2020-04-01 2020-04-01 Solar photovoltaic panel with cleaning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020462564.8U CN211509005U (en) 2020-04-01 2020-04-01 Solar photovoltaic panel with cleaning function

Publications (1)

Publication Number Publication Date
CN211509005U true CN211509005U (en) 2020-09-15

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Application Number Title Priority Date Filing Date
CN202020462564.8U Expired - Fee Related CN211509005U (en) 2020-04-01 2020-04-01 Solar photovoltaic panel with cleaning function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112994608A (en) * 2021-04-29 2021-06-18 石河子大学 Photovoltaic power plant is used for self-cleaning solar panel device
CN115189644A (en) * 2022-07-08 2022-10-14 中誉设计有限公司 Fishing light complementary photovoltaic power generation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112994608A (en) * 2021-04-29 2021-06-18 石河子大学 Photovoltaic power plant is used for self-cleaning solar panel device
CN112994608B (en) * 2021-04-29 2022-12-16 石河子大学 Photovoltaic power plant is used for self-cleaning solar panel device
CN115189644A (en) * 2022-07-08 2022-10-14 中誉设计有限公司 Fishing light complementary photovoltaic power generation system

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Granted publication date: 20200915