CN114640301A - Photovoltaic bracket system and photovoltaic power generation device - Google Patents
Photovoltaic bracket system and photovoltaic power generation device Download PDFInfo
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- CN114640301A CN114640301A CN202210373857.2A CN202210373857A CN114640301A CN 114640301 A CN114640301 A CN 114640301A CN 202210373857 A CN202210373857 A CN 202210373857A CN 114640301 A CN114640301 A CN 114640301A
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- 238000010248 power generation Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000003860 storage Methods 0.000 claims abstract description 84
- 238000010408 sweeping Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 29
- 239000010865 sewage Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
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- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
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- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 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
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- 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
- H02S40/12—Means for removing snow
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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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Abstract
The invention provides a photovoltaic bracket system and a photovoltaic power generation device, which comprise a photovoltaic mounting plate, wherein the top surface of the photovoltaic mounting plate is provided with a chute, a snow sweeping rod is connected in the chute through a transmission device, so that the snow sweeping rod can slide along the chute, and elastic scraping plates are symmetrically and fixedly arranged at the bottom of the snow sweeping rod; the bottom of the transparent reflecting cover is fixedly connected with an elastic snow storage bag which is communicated with the snow inlet channel, and one end of the piston pipe, which is provided with a second piston plate, is embedded in the fixed block; the bottom of photovoltaic mounting panel is fixed and is provided with the water storage plate, elasticity snow storage bag communicates in the water storage plate through first elasticity aqueduct. The invention provides a photovoltaic support system and a photovoltaic power generation device, which can sweep away accumulated snow attached to the surface of a photovoltaic panel and form light reflection by utilizing the accumulated snow, so that the power generation capacity of the photovoltaic panel in snowy days is increased, and the photovoltaic panel can be cleaned by utilizing snow water after the accumulated snow melts, so that the photovoltaic support system and the photovoltaic power generation device are very worthy of popularization.
Description
Technical Field
The invention relates to the technical field of photovoltaic systems, in particular to a photovoltaic bracket system and a photovoltaic power generation device.
Background
With the development of solar photovoltaic power generation technology, a support for mounting a photovoltaic module, which is simple in structure and single in function, cannot meet the increasingly enlarged production scale, and the support structure needs to be improved in order to further improve the power generation capacity of the photovoltaic module and prolong the service life of equipment.
In the prior art, a photovoltaic support system and a photovoltaic power generation device with publication number "CN 111865199B" include a support; the bearing part is rotatably arranged on the supporting part; the locking mechanism comprises a telescopic component and a locking component, the telescopic component comprises a first rod body which is rotatably arranged on the supporting piece and a second rod body which is rotatably arranged on the bearing piece and is connected with the first rod body in a sliding way; the locking assembly comprises an elastic piece arranged on one of the first rod body and the second rod body and a bolt connected with the elastic piece, and the elastic piece drives the bolt to move and abut against the other one of the first rod body and the second rod body; the unlocking mechanism comprises an unlocking assembly and at least two line body assemblies, one ends of the at least two line body assemblies are respectively connected with at least two bolts in the at least two locking mechanisms correspondingly, the other ends of the at least two line body assemblies are connected with the unlocking assembly, and the photovoltaic support system and the photovoltaic power generation device can improve the efficiency of adjusting the installation angle of the solar photovoltaic panel and simultaneously improve the safety of the adjustment process of the installation angle of the solar photovoltaic panel.
However, the method still has the obvious defects in the using process: when heavy snow weather, because photovoltaic module's surface is covered by snow, not only can lead to the power generation rate of photovoltaic board to descend by a wide margin, still can damage the photovoltaic board because of the snow erosion, the function singleness of above-mentioned device can not solve this problem effectively.
Disclosure of Invention
The invention aims to provide a photovoltaic support system and a photovoltaic power generation device, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a photovoltaic support system comprises a photovoltaic mounting plate, wherein a first supporting leg and a second supporting leg are fixedly arranged at the bottom of the photovoltaic mounting plate, and balancing weights are arranged at the bottoms of the first supporting leg and the second supporting leg;
the top surface of the photovoltaic mounting plate is provided with a sliding chute, a snow sweeping rod is connected in the sliding chute through a transmission device, the snow sweeping rod can slide along the sliding chute, and elastic scraping plates are symmetrically and fixedly arranged at the bottom of the snow sweeping rod;
the top surface of the photovoltaic mounting plate is provided with a snow inlet channel and a groove, a guide rail is fixedly arranged in the groove, a transparent reflecting cover is movably arranged in the guide rail, the bottom of the transparent reflecting cover is fixedly connected with an elastic snow storage bag, the elastic snow storage bag is communicated with the snow inlet channel, the bottom of the elastic snow storage bag is fixedly provided with a guide plate, the bottom of the guide plate is fixedly provided with a push plate, the bottom of the push plate is fixed on a first piston plate through a connecting rod, the first piston plate is movably arranged in a piston tube, the bottom of the first piston plate is provided with a first spring, the bottom of the first spring is connected on a first stopper, one end of the piston tube, far away from the first piston plate, is movably provided with a second piston plate, the bottom of the second piston plate is provided with a second spring, and the bottom of the second spring is connected on a second stopper, the first limiting block and the second limiting block are fixedly arranged on the inner wall of the piston pipe, a fixing block is fixedly arranged on the side face of the photovoltaic mounting plate, and one end, provided with the second piston plate, of the piston pipe is embedded in the fixing block;
the bottom of photovoltaic mounting panel is fixed and is provided with the water storage plate, elasticity snow storage bag communicates in the water storage plate through first elasticity aqueduct, it communicates in the water storage plate through second elasticity aqueduct to advance the snow passageway, the intercommunication is provided with the spray pipe on the water storage plate, the intercommunication is provided with the shower nozzle on the spray pipe, just be provided with the water pump on the spray pipe.
Preferably, an inclined supporting rod is fixedly arranged on the second supporting leg, and one end, far away from the second supporting leg, of the inclined supporting rod is fixed to the bottom of the photovoltaic mounting plate.
Preferably, the transmission device comprises a rotating motor, a driving wheel is fixedly arranged on an output shaft of the rotating motor, the driving wheel is meshed with a transmission belt, a driven wheel is meshed with one end, far away from the driving wheel, of the transmission belt, the driven wheel is hinged to the sliding groove, a fixing block is fixedly arranged on the transmission belt, and the fixing block is fixed at the center of the bottom of the snow sweeping rod.
Preferably, an elastic isolation layer is connected between the snow sweeping rod and the side wall of the sliding chute.
Preferably, the fixed surface of photovoltaic mounting panel is provided with the protection casing, the bottom mounting of protection casing is provided with elastic baffle, the relative elastic baffle's of going up position department of photovoltaic mounting panel is provided with down elastic baffle, the pole of sweeping the snow can be deposited in the space that protection casing, last elastic baffle and lower elastic baffle enclose.
Preferably, the bottom integrated into one piece of guided way is provided with the anticreep arch, the inner groovy has been seted up to the correspondence on the outside of transparent bowl for the anticreep arch can only remove in the inner groove.
Preferably, the inner walls of the two open ends of the piston tube are fixedly provided with stop blocks.
Preferably, a filter screen is arranged in the water storage plate, and the filter screen is arranged between the second elastic water guide pipe and the water spray pipe.
Preferably, the side surface of the water storage plate is communicated with a sewage discharge pipe, and a sewage discharge valve is arranged on the sewage discharge pipe.
A photovoltaic power generation device comprises the photovoltaic bracket system.
Compared with the prior art, the invention has the beneficial effects that:
1. the snow sweeping rod is arranged, when accumulated snow is attached to the surface of the photovoltaic panel, snow can be removed through the snow sweeping rod, so that the illuminated area of the photovoltaic panel is larger, and the power generation rate is effectively guaranteed;
2. the snow cover can sweep the accumulated snow on the photovoltaic panel into the snow inlet channel, and the second piston plate is pressed downwards along with the continuous falling of the outside snow, so that the first piston plate moves upwards, the accumulated snow is pushed into the transparent reflecting cover, and the transparent reflecting cover is jacked upwards, so that the accumulated snow and the transparent reflecting cover can assist sunlight to reflect, and the power generation amount of the photovoltaic panel is improved;
3. the photovoltaic panel is characterized in that the water storage plate is arranged, snow water can be collected in the water storage plate after snow in the transparent reflecting cover is melted, and the photovoltaic panel can be cleaned by utilizing the snow water after dust is attached to the surface of the photovoltaic panel, so that the snow is changed into valuable, the snow is cleaned by utilizing the snow water after being reflected, the two times of utilization are realized, and the using effect is better.
The invention provides a photovoltaic support system and a photovoltaic power generation device, which can sweep away accumulated snow attached to the surface of a photovoltaic panel and utilize the accumulated snow to form light reflection so as to increase the power generation amount of the photovoltaic panel in snowy days.
Drawings
FIG. 1 is a schematic diagram of the position relationship of the main structure of the present invention;
FIG. 2 is a schematic top view of the main structure of the photovoltaic mounting panel of the present invention;
FIG. 3 is a side sectional view of the transmission in the chute of the present invention;
FIG. 4 is a schematic view of the structure on the snow plow wand of the present invention;
FIG. 5 is a schematic side sectional view of a photovoltaic mounting panel of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;
fig. 7 is an enlarged view of the invention at B in fig. 5.
In the figure: 1 photovoltaic mounting plate, 101 chute, 102 snow inlet channel, 103 slot, 2 first support leg, 3 second support leg, 4 clump weight, 5 diagonal brace, 6 rotating electrical machines, 7 driving wheel, 8 driving belt, 9 driven wheel, 10 fixed block, 11 snow sweeping rod, 12 elastic scraping plate, 131 elastic isolation layer, 132 protective cover, 133 upper elastic baffle, 134 lower elastic baffle, 14 guide rail, 141 anti-dropping bulge, 15 transparent reflection cover, 151 inner groove, 16 elastic snow storage bag, 17 guide plate, 18 push plate, 19 connecting rod, 20 first piston plate, 21 piston pipe, 22 first spring, 23 first limit block, 24 second piston plate, 25 second spring, 26 second limit block, 27 block, 28 fixed block, 29 water storage plate, 30 first elastic water conduit, 31 second elastic water spray pipe, 32 water spray head, 33 spray head, 34 water pump, 35 filter screen, 36 blow-off pipe, 37 blow-off valve, 33 spray head, 34 water pump, 35 filter screen, 36 blow-off pipe, 38 photovoltaic panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides several technical solutions:
the first embodiment is as follows:
the utility model provides a photovoltaic mounting system, including photovoltaic mounting panel 1, the fixed first supporting leg 2 and the second supporting leg 3 that is provided with in bottom of photovoltaic mounting panel 1, the height of first supporting leg 2 and second supporting leg 3 is different, can incline the installation with photovoltaic mounting panel 1 from this, make the pollutant, material such as rainwater and snow can be spontaneously along the surperficial landing of photovoltaic mounting panel 1, the bottom of first supporting leg 2 and second supporting leg 3 all is provided with balancing weight 4, in this embodiment, balancing weight 4 can be concrete block or metal block, certain weight has, make the position of first supporting leg 2 and second supporting leg 3 more stable, and then ensure that photovoltaic mounting panel 1 can not take place to rock.
The snow inlet channel 102 and the groove 103 are formed in the top surface of the photovoltaic mounting plate 1, the snow inlet channel 102 and the groove 103 are arranged adjacently, the guide rail 14 is fixedly arranged in the groove 103, the transparent reflection cover 15 is movably arranged in the guide rail 14, the transparent reflection cover 15 can ascend or descend along the guide rail 14, the bottom of the transparent reflection cover 15 is fixedly connected with an elastic snow storage bag 16, the elastic snow storage bag 16 has certain telescopic elasticity and is mainly used for storing snow, the elastic snow storage bag 16 is communicated with the snow inlet channel 102, therefore, the snow entering from the snow inlet channel 102 can be accumulated in the elastic snow storage bag 16, a guide plate 17 is fixedly arranged at the bottom of the elastic snow storage bag 16, the guide plate 17 is obliquely arranged and mainly used for promoting the snow in the snow inlet channel 102 to rapidly flow to the lower part of the transparent reflection cover 15, a push plate 18 is fixedly arranged at the bottom of the guide plate 17, and the bottom of the push plate 18 is fixed on the first piston plate 20 through a connecting rod 19, the first piston plate 20 is movably arranged in the piston tube 21, the bottom of the first piston plate 20 is provided with a first spring 22, the bottom of the first spring 22 is connected to a first stopper 23, one end of the piston tube 21 far away from the first piston plate 20 is movably provided with a second piston plate 24, the first piston plate 20 and the second piston plate 24 can move along the inner wall of the piston tube 21, and a medium such as piston oil or piston fluid is filled between the first piston plate 20 and the second piston plate 24, therefore, the first piston plate 20 and the second piston plate 24 have the ascending and descending correlation, the second spring 25 is arranged at the bottom of the second piston plate 24, the bottom of the second spring 25 is connected to the second limiting block 26, the first limiting block 23 and the second limiting block 26 are both fixedly arranged on the inner wall of the piston tube 21, the fixing block 28 is fixedly arranged on the side surface of the photovoltaic mounting plate 1, and the end, provided with the second piston plate 24, of the piston tube 21 is embedded in the fixing block 28.
The water storage plate 29 is fixedly arranged at the bottom of the photovoltaic mounting plate 1, the water storage plate 29 is mainly used for storing snow water formed after snow melts, the elastic snow storage bag 16 is communicated with the water storage plate 29 through the first elastic water guide pipe 30, therefore, when the snow melts in the elastic snow storage bag 16, the snow water flows into the water storage plate 29 through the first elastic water guide pipe 30, the snow inlet channel 102 is communicated with the water storage plate 29 through the second elastic water guide pipe 31, when the snow melts in the snow inlet channel 102, the snow water flows into the water storage plate 29 through the second elastic water guide pipe 31, the water storage plate 29 is communicated with the water spray pipe 32, the water spray pipe 32 is communicated with the spray head 33, the snow water in the water storage plate 29 is finally sprayed out of the spray head 33, the photovoltaic panel 38 is further cleaned, and the water pump 34 is arranged on the water spray pipe 32, so that the sprayed water flow has greater power and the cleaning effect is improved.
The second embodiment:
a photovoltaic support system comprises a photovoltaic mounting plate 1, wherein a first supporting leg 2 and a second supporting leg 3 are fixedly arranged at the bottom of the photovoltaic mounting plate 1, the first supporting leg 2 and the second supporting leg 3 are different in height, so that the photovoltaic mounting plate 1 can be obliquely mounted, pollutants, rainwater, snow and other substances can spontaneously slide down along the surface of the photovoltaic mounting plate 1, balancing weights 4 are arranged at the bottoms of the first supporting leg 2 and the second supporting leg 3, in the embodiment, the balancing weights 4 can be concrete blocks or metal blocks and have certain weight, so that the positions of the first supporting leg 2 and the second supporting leg 3 are more stable, the photovoltaic mounting plate 1 is further ensured not to shake, an inclined strut 5 is fixedly arranged on the second supporting leg 3, one end of the inclined strut 5, which is far away from the second supporting leg 3, is fixed at the bottom of the photovoltaic mounting plate 1, therefore, a triangle is formed among the photovoltaic mounting plate 1, the second supporting legs 3 and the inclined supporting rods 5, and the photovoltaic mounting plate 1 is more stably supported.
The top surface of the photovoltaic mounting panel 1 is provided with a chute 101, the chute 101 is arranged in the middle of the photovoltaic mounting panel 1, the chute 101 is connected with a snow sweeping rod 11 through a transmission device, so that the snow sweeping rod 11 can slide along the chute 101, the bottom of the snow sweeping rod 11 is symmetrically and fixedly provided with elastic scrapers 12, the elastic scrapers 12 can sweep away snow on the surface of the photovoltaic mounting panel 1, and the influence on the power generation amount of the photovoltaic panel 38 after the snow is covered is avoided, furthermore, as the elastic scrapers 12 are elastic flexible plates, the hard friction on the photovoltaic panel 38 can be avoided, and the photovoltaic panel 38 is effectively protected from being damaged, an elastic isolation layer 131 is connected between the snow sweeping rod 11 and the side wall of the chute 101, in the embodiment, the elastic isolation layer 131 can be a rubber skin, a corrugated tube layer or an organ cover structure, so that no matter which direction the snow sweeping rod 11 moves, the elastic isolation layer 131 can shelter the open end of the chute 101, thereby avoiding the accumulated snow from entering the position.
The top surface of the photovoltaic mounting plate 1 is provided with a snow inlet channel 102 and a groove 103, the snow inlet channel 102 and the groove 103 are arranged adjacently, a guide rail 14 is fixedly arranged in the groove 103, a transparent reflection cover 15 is movably arranged in the guide rail 14, the transparent reflection cover 15 can ascend or descend along the guide rail 14, an anti-falling protrusion 141 is integrally formed at the bottom of the guide rail 14, an inner groove 151 is correspondingly formed on the outer side of the transparent reflection cover 15, so that the anti-falling protrusion 141 can only move in the inner groove 151, therefore, the transparent reflection cover 15 can be prevented from being carelessly separated from the guide rail 14 in the up-and-down moving process, the bottom of the transparent reflection cover 15 is fixedly connected with an elastic snow storage bag 16, the elastic snow storage bag 16 has certain telescopic elasticity and is mainly used for storing snow, the elastic snow storage bag 16 is communicated with the snow inlet channel 102, therefore, the snow entering from the snow inlet channel 102 can be accumulated in the elastic snow storage bag 16, a guide plate 17 is fixedly arranged at the bottom of the elastic snow storage bag 16, the guide plate 17 is obliquely arranged and mainly used for promoting the snow in the snow inlet channel 102 to rapidly flow to the lower part of the transparent reflection cover 15, a push plate 18 is fixedly arranged at the bottom of the guide plate 17, the bottom of the push plate 18 is fixed on a first piston plate 20 through a connecting rod 19, the first piston plate 20 is movably arranged in a piston tube 21, a first spring 22 is arranged at the bottom of the first piston plate 20, the bottom of the first spring 22 is connected to a first limiting block 23, a second piston plate 24 is movably arranged at one end of the piston tube 21 far away from the first piston plate 20, the first piston plate 20 and the second piston plate 24 can move along the inner wall of the piston tube 21, and a medium such as piston oil, piston liquid and the like is filled between the first piston plate 20 and the second piston plate 24, so that the first piston plate 20 and the second piston plate 24 have the lifting relevance, the bottom of second piston plate 24 is provided with second spring 25, and the bottom of second spring 25 is connected on second stopper 26, and first stopper 23 and second stopper 26 are all fixed to be set up on the inner wall of piston pipe 21, and the fixed block 28 that is provided with is fixed to the side of photovoltaic mounting panel 1, and the piston pipe 21 is provided with the embedded setting in fixed block 28 of the one end of second piston plate 24.
The water storage plate 29 is fixedly arranged at the bottom of the photovoltaic mounting plate 1, the water storage plate 29 is mainly used for storing snow water formed after snow melts, the elastic snow storage bag 16 is communicated with the water storage plate 29 through the first elastic water guide pipe 30, therefore, when the snow melts in the elastic snow storage bag 16, the snow water flows into the water storage plate 29 through the first elastic water guide pipe 30, the snow inlet channel 102 is communicated with the water storage plate 29 through the second elastic water guide pipe 31, when the snow melts in the snow inlet channel 102, the snow water flows into the water storage plate 29 through the second elastic water guide pipe 31, the water storage plate 29 is communicated with the water spray pipe 32, the water spray pipe 32 is communicated with the spray head 33, the snow water in the water storage plate 29 is finally sprayed out of the spray head 33, the photovoltaic panel 38 is further cleaned, and the water pump 34 is arranged on the water spray pipe 32, so that the sprayed water flow has greater power and the cleaning effect is improved.
Example three:
the utility model provides a photovoltaic mounting system, including photovoltaic mounting panel 1, the fixed first supporting leg 2 and the second supporting leg 3 that is provided with in bottom of photovoltaic mounting panel 1, the height of first supporting leg 2 and second supporting leg 3 is different, can incline the installation with photovoltaic mounting panel 1 from this, make the pollutant, material such as rainwater and snow can be spontaneously along the surperficial landing of photovoltaic mounting panel 1, the bottom of first supporting leg 2 and second supporting leg 3 all is provided with balancing weight 4, in this embodiment, balancing weight 4 can be concrete block or metal block, certain weight has, make the position of first supporting leg 2 and second supporting leg 3 more stable, and then ensure that photovoltaic mounting panel 1 can not take place to rock.
The top surface of the photovoltaic mounting panel 1 is provided with a chute 101, the chute 101 is arranged at the middle position of the photovoltaic mounting panel 1, the chute 101 is connected with a snow sweeping rod 11 through a transmission device, so that the snow sweeping rod 11 can slide along the chute 101, the bottom of the snow sweeping rod 11 is symmetrically and fixedly provided with an elastic scraper 12, the elastic scraper 12 can sweep away snow on the surface of the photovoltaic mounting panel 1, and the situation that the accumulated snow covers the photovoltaic panel 38 and affects the power generation amount of the photovoltaic panel 38 is avoided, furthermore, the elastic scraper 12 is an elastic flexible plate, so that the hard friction on the photovoltaic panel 38 can be avoided, the photovoltaic panel 38 is effectively protected from being damaged, the surface of the photovoltaic mounting panel 1 is fixedly provided with a protective cover 132, the bottom of the protective cover 132 is fixedly provided with an upper elastic baffle 133, the position of the photovoltaic mounting panel 1 relative to the upper elastic baffle 133 is provided with a lower elastic baffle 134, and the snow sweeping rod 11 can be stored in the protective cover 132, Go up in the space that elastic baffle 133 and elastic baffle 134 enclose down, consequently, when snowplow pole 11 does not use, can deposit here snowplow pole 11, avoid snowfall among the external environment to pile up the back and cover snowplow pole 11, when using, snowplow pole 11 can follow and pass through between elastic baffle 133 and the elastic baffle 134 down, elastic deformation can take place for last elastic baffle 133 and elastic baffle 134 down this moment, and recover automatically when losing external force, mainly played the effect that blocks snow.
The snow inlet channel 102 and the groove 103 are formed in the top surface of the photovoltaic mounting plate 1, the snow inlet channel 102 and the groove 103 are arranged adjacently, the guide rail 14 is fixedly arranged in the groove 103, the transparent reflection cover 15 is movably arranged in the guide rail 14, the transparent reflection cover 15 can ascend or descend along the guide rail 14, the bottom of the transparent reflection cover 15 is fixedly connected with an elastic snow storage bag 16, the elastic snow storage bag 16 has certain telescopic elasticity and is mainly used for storing snow, the elastic snow storage bag 16 is communicated with the snow inlet channel 102, therefore, the snow entering from the snow inlet channel 102 can be accumulated in the elastic snow storage bag 16, a guide plate 17 is fixedly arranged at the bottom of the elastic snow storage bag 16, the guide plate 17 is obliquely arranged and mainly used for promoting the snow in the snow inlet channel 102 to rapidly flow to the lower part of the transparent reflection cover 15, a push plate 18 is fixedly arranged at the bottom of the guide plate 17, and the bottom of the push plate 18 is fixed on the first piston plate 20 through a connecting rod 19, the first piston plate 20 is movably arranged in the piston tube 21, a first spring 22 is arranged at the bottom of the first piston plate 20, the bottom of the first spring 22 is connected to a first stopper 23, a second piston plate 24 is movably arranged at one end of the piston tube 21 far away from the first piston plate 20, the first piston plate 20 and the second piston plate 24 can move along the inner wall of the piston tube 21, and a medium such as piston oil, piston liquid and the like is filled between the first piston plate 20 and the second piston plate 24, so that the first piston plate 20 and the second piston plate 24 have the ascending and descending relevance, a second spring 25 is arranged at the bottom of the second piston plate 24, the bottom of the second spring 25 is connected to a second stopper 26, the first stopper 23 and the second stopper 26 are fixedly arranged on the inner wall of the piston tube 21, stoppers 27 are fixedly arranged on the inner walls of two open ends of the piston tube 21, the stop block 27 is arranged to prevent the first piston plate 20 and the second piston plate 24 from being separated from the piston tube 21 during movement, the fixing block 28 is fixedly arranged on the side surface of the photovoltaic mounting plate 1, and the end of the piston tube 21, which is provided with the second piston plate 24, is embedded in the fixing block 28.
The water storage plate 29 is fixedly arranged at the bottom of the photovoltaic mounting plate 1, the water storage plate 29 is mainly used for storing snow water formed after snow melts, the elastic snow storage bag 16 is communicated with the water storage plate 29 through the first elastic water guide pipe 30, therefore, when the snow melts in the elastic snow storage bag 16, the snow water flows into the water storage plate 29 through the first elastic water guide pipe 30, the snow inlet channel 102 is communicated with the water storage plate 29 through the second elastic water guide pipe 31, when the snow melts in the snow inlet channel 102, the snow water flows into the water storage plate 29 through the second elastic water guide pipe 31, the water storage plate 29 is communicated with the water spray pipe 32, the water spray pipe 32 is communicated with the spray head 33, the snow water in the water storage plate 29 is finally sprayed out from the spray head 33, the photovoltaic plate 38 is further cleaned, the water pump 34 is arranged on the water spray pipe 32, the sprayed water flow has greater power, the cleaning effect is improved, the filter screen 35 is arranged in the water storage plate 29, and the filter screen 35 is arranged between the second elastic water guide pipe 31 and the water spray pipe 32, therefore, the filter screen 35 can filter the snow water, impurities in the snow water are prevented from being sprayed out along with water flow, and further the reverse pollution of the snow water to the photovoltaic panel 38 for cleaning is avoided, the side surface of the water storage panel 29 is communicated with a sewage discharge pipe 36, a sewage discharge valve 37 is arranged on the sewage discharge pipe 36, whether the sewage discharge pipe 36 is communicated with the water storage panel 29 or not can be controlled by opening or not of the sewage discharge valve 37, when the sewage discharge valve 37 is opened, impurities in the water storage panel 29 can be intensively cleaned, and the operation is simple.
Example four:
in this embodiment, based on the first, second, and third embodiments, the specific structure of the transmission device is further disclosed and defined, specifically: the transmission device comprises a rotating motor 6, in this embodiment, the rotating motor 6 can be 5882 model manufactured by platinum motors ltd of Dongguan city, a driving wheel 7 is fixedly arranged on an output shaft of the rotating motor 6, the driving wheel 7 is meshed and arranged in a transmission belt 8, one end of the transmission belt 8 far away from the driving wheel 7 is meshed and arranged with a driven wheel 9, the driven wheel 9 is hinged and arranged in a chute 101, therefore, when the rotating motor 6 is started, the rotating motor 6 can drive the driving wheel 7 to rotate, further, under the transmission action of the transmission belt 8, the driven wheel 9 also rotates, a fixed block 10 is fixedly arranged on the transmission belt 8, when the transmission belt 8 is in transmission operation, the fixed block 10 moves along with the transmission belt, the fixed block 10 is fixed at the center of the bottom of the snow sweeping rod 11, so that the snow sweeping rod 11 is driven to move, and then the photovoltaic panel 38 embedded and installed in the photovoltaic panel 1 is cleaned of snow on the surface.
A photovoltaic power generation device comprises the photovoltaic bracket system.
The working principle is as follows:
when installing photovoltaic mounting panel 1, at first subaerial two balancing weights 4 that set up of mounted position, then set up highly different first supporting leg 2 and second supporting leg 3 on balancing weight 4 respectively, install photovoltaic mounting panel 1 at the top of first supporting leg 2 and second supporting leg 3 with the tilt state at last, make photovoltaic mounting panel 1 go up and be attached to the pollutant, rainwater or snow back, these debris can slide along the inclined plane spontaneously and fall, realize the automatically cleaning, in order to improve photovoltaic mounting panel 1's steadiness, can also add diagonal brace 5 between photovoltaic mounting panel 1's bottom and second supporting leg 3's side, and then make photovoltaic mounting system's anti-wind, compressive capacity is stronger.
In the using process, the photovoltaic panel 38 is embedded in the photovoltaic mounting panel 1, if snow exists on the surface of the photovoltaic panel 38, the rotating motor 6 in the transmission device can be started, so that the rotating motor 6 drives the driving wheel 7 to rotate, and further, under the transmission action of the transmission belt 8, the driven wheel 9 also rotates along with the driving wheel, the transmission belt 8 is fixedly provided with the fixed block 10, and the fixed block 10 finally drives the snow sweeping rod 11 to move, so that the snow on the photovoltaic panel 38 can be scraped by the elastic scraper 12 at the bottom of the snow sweeping rod 11; in the process, the scraped snow will move along the surface of the photovoltaic mounting plate 1, and when passing through the snow inlet channel 102, the snow will fall into the snow and accumulate therein, and under the action of the guide plate 17, the snow will slide down towards the transparent reflective cover 15, and finally, the elastic scraper 12 will sweep the snow from the photovoltaic mounting plate 1, and during the falling of the snow, part of the snow will fall onto the fixing block 28 on the side of the photovoltaic mounting plate 1 and gradually accumulate on the second piston plate 24, and in addition, the continuous falling of the outside will make the second piston plate 24 be pressed downwards, and under the action of the piston medium, the first piston plate 20 at the other end of the piston tube 21 will move upwards and push the push plate 18 upwards through the connecting rod 19, the push plate 18 will push the snow in the elastic snow storage bag 16 towards the inside of the transparent reflective cover 15, and, as the push plate 18 further rises, will push the transparent reflective cover 15 upwards, and then make transparent bowl 15 be higher than the plane at photovoltaic board 38 place, transparent bowl 15 at this moment has the storage to have snow, forms the reflecting structure of similar mirror, has the spotlight effect for the generated energy of the photovoltaic board 38 of both sides increases, and then has improved the electricity generation effect of photovoltaic board 38 when the snowy day.
This device is except in time clearing up the snow, and effectively utilize the reflection of snow to improve the generated energy of photovoltaic board 38, furtherly, after snow melts, snow in the elasticity snow storage bag 16 can flow into to water storage plate 29 in through first elasticity aqueduct 30, snow in the snow passageway 102 can flow into to water storage plate 29 in through second elasticity aqueduct 31, make and store gradually more and more snow water in the water storage plate 29, consequently, after photovoltaic board 38's surface attachment has the dust, snow water in the water storage plate 29 can be after passing through spray pipe 32, finally spout in the shower nozzle 33, and then clean photovoltaic board 38, the changing waste into valuables to snow has been realized, and from utilizing light reflection to utilizing snow water cleanness, twice utilization has been realized, the result of use is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A photovoltaic mounting system, comprising a photovoltaic mounting panel (1), characterized in that: the bottom of the photovoltaic mounting plate (1) is fixedly provided with a first supporting leg (2) and a second supporting leg (3), and the bottoms of the first supporting leg (2) and the second supporting leg (3) are both provided with a balancing weight (4);
the top surface of the photovoltaic mounting plate (1) is provided with a sliding chute (101), the sliding chute (101) is connected with a snow sweeping rod (11) through a transmission device, so that the snow sweeping rod (11) can slide along the sliding chute (101), and elastic scraping plates (12) are symmetrically and fixedly arranged at the bottom of the snow sweeping rod (11);
the snow-collecting device is characterized in that a snow inlet channel (102) and a groove (103) are formed in the top surface of the photovoltaic mounting plate (1), a guide rail (14) is fixedly arranged in the groove (103), a transparent reflection cover (15) is movably arranged in the guide rail (14), an elastic snow storage bag (16) is fixedly connected to the bottom of the transparent reflection cover (15), the elastic snow storage bag (16) is communicated with the snow inlet channel (102), a guide plate (17) is fixedly arranged at the bottom of the elastic snow storage bag (16), a push plate (18) is fixedly arranged at the bottom of the guide plate (17), the bottom of the push plate (18) is fixed to a first piston plate (20) through a connecting rod (19), the first piston plate (20) is movably arranged in a piston pipe (21), a first spring (22) is arranged at the bottom of the first piston plate (20), and the bottom of the first spring (22) is connected to a first limiting block (23), a second piston plate (24) is movably arranged at one end, away from the first piston plate (20), of the piston tube (21), a second spring (25) is arranged at the bottom of the second piston plate (24), the bottom of the second spring (25) is connected to a second limiting block (26), the first limiting block (23) and the second limiting block (26) are fixedly arranged on the inner wall of the piston tube (21), a fixing block (28) is fixedly arranged on the side face of the photovoltaic mounting plate (1), and one end, provided with the second piston plate (24), of the piston tube (21) is embedded in the fixing block (28);
the bottom of photovoltaic mounting panel (1) is fixed and is provided with water storage plate (29), elasticity snow storage bag (16) communicate in water storage plate (29) through first elasticity aqueduct (30), it communicates in water storage plate (29) through second elasticity aqueduct (31) to advance snow passageway (102), the intercommunication is provided with spray pipe (32) on water storage plate (29), the intercommunication is provided with shower nozzle (33) on spray pipe (32), just be provided with water pump (34) on spray pipe (32).
2. The photovoltaic mounting system of claim 1, wherein: an inclined support rod (5) is fixedly arranged on the second support leg (3), and one end, far away from the second support leg (3), of the inclined support rod (5) is fixed to the bottom of the photovoltaic installation plate (1).
3. The photovoltaic mounting system of claim 1, wherein: the transmission device comprises a rotating motor (6), an output shaft of the rotating motor (6) is fixedly provided with a driving wheel (7), the driving wheel (7) is meshed with and arranged in a transmission belt (8), one end of the transmission belt (8), far away from the driving wheel (7), is meshed with and arranged with a driven wheel (9), the driven wheel (9) is hinged and arranged in a sliding groove (101), the transmission belt (8) is fixedly provided with a fixed block (10), and the fixed block (10) is fixed at the center of the bottom of a snow sweeping rod (11).
4. The photovoltaic mounting system of claim 1, wherein: an elastic isolation layer (131) is connected between the snow sweeping rod (11) and the side wall of the sliding chute (101).
5. The photovoltaic mounting system of claim 1, wherein: the fixed surface of photovoltaic mounting panel (1) is provided with protection casing (132), the bottom mounting of protection casing (132) is provided with elastic baffle (133), the position department of going up elastic baffle (133) relatively in photovoltaic mounting panel (1) is provided with down elastic baffle (134), snowplow pole (11) can be deposited in protection casing (132), go up elastic baffle (133) and in the space that elastic baffle (134) enclose down.
6. The photovoltaic mounting system of claim 1, wherein: the bottom integrated into one piece of guided way (14) is provided with anticreep arch (141), inner groovy (151) have been seted up on the outside of transparent bowl (15) correspondingly for anticreep arch (141) can only remove in inner groove (151).
7. The photovoltaic mounting system of claim 1, wherein: and blocking blocks (27) are fixedly arranged on the inner walls of the two open ends of the piston tube (21).
8. The photovoltaic mounting system of claim 1, wherein: a filter screen (35) is arranged in the water storage plate (29), and the filter screen (35) is arranged between the second elastic water guide pipe (31) and the water spray pipe (32).
9. The photovoltaic mounting system of claim 1, wherein: a sewage discharge pipe (36) is communicated with the side surface of the water storage plate (29), and a sewage discharge valve (37) is arranged on the sewage discharge pipe (36).
10. A photovoltaic power generation device characterized in that: comprising a photovoltaic mounting system according to any of the preceding claims 1-9.
Priority Applications (1)
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| CN202210373857.2A CN114640301B (en) | 2022-04-07 | 2022-04-07 | Photovoltaic bracket system and photovoltaic power generation device |
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| CN202210373857.2A CN114640301B (en) | 2022-04-07 | 2022-04-07 | Photovoltaic bracket system and photovoltaic power generation device |
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| CN114640301B CN114640301B (en) | 2024-06-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118631160A (en) * | 2024-06-03 | 2024-09-10 | 江苏新源太阳能科技有限公司 | A photovoltaic module power distribution protection device |
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| CN114640301B (en) | 2024-06-14 |
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