CN217021758U - Multi-channel polymer multilayer film and photovoltaic module - Google Patents
Multi-channel polymer multilayer film and photovoltaic module Download PDFInfo
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- CN217021758U CN217021758U CN202123078485.0U CN202123078485U CN217021758U CN 217021758 U CN217021758 U CN 217021758U CN 202123078485 U CN202123078485 U CN 202123078485U CN 217021758 U CN217021758 U CN 217021758U
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- Prior art keywords
- multilayer film
- fixedly connected
- cleaning
- photovoltaic module
- frame
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- 229920000642 polymer Polymers 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000004146 energy storage Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 44
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a multi-channel polymer multi-layer film and a photovoltaic assembly, which comprise a plurality of groups of frame bodies and a plurality of groups of film bodies, wherein the upper part of the frame body is fixedly connected with a multi-layer film frame, the multi-layer film frame is wrapped on the outer side of the film bodies, the upper side of the multi-layer film frame is provided with a dust cleaning component, the dust cleaning component comprises a driving mechanism, a scraping mechanism and a water spraying mechanism, the scraping mechanism comprises a cleaning cross rod, and the utility model relates to the technical field of photovoltaic power generation. This multichannel polymer multilayer film and photovoltaic module, through the slip of clearance horizontal pole in the spacing spout department of multilayer film frame, the clearance horizontal pole drives the shower nozzle and carries out reciprocal water spray to the surface of film body, and the rubber scrapes the strip and carries out reciprocal scraping to the surface of film body, clearance dust and water stain, simple structure, convenient to use reduces maintainer's labor management intensity, save time that can the at utmost.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a multi-channel polymer multilayer film and a photovoltaic module.
Background
Aiming at ecological problems of insufficient power supply, high sunlight intensity, drought, water shortage and the like in Sudan and other Arabic countries, on the basis of research on a novel photovoltaic agricultural system, the contradiction among crop growth, photovoltaic power generation and ecological balance is solved by utilizing technologies such as spectral separation, illuminance regulation and control, water environment balance and the like, a good photovoltaic agricultural ecological system with complementary planting, power generation and water balance regulation and control is formed, and the improvement of severe ecological environment is realized. The existing dust cleaning mode of the photovoltaic power station is water washing or mop cleaning, the water consumption for water washing is large, the cleaning effect is not ideal, the cleaning efficiency is low by the mop unless the cleaning is carried out for multiple times, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a multi-channel polymer multi-layer film and a photovoltaic module, and solves the problems of unsatisfactory dust cleaning effect, low efficiency and high labor cost of the conventional photovoltaic power station. To a problem of (a).
In order to realize the purpose, the utility model is realized by the following technical scheme: a multi-channel polymer multi-layer film comprises a film body, wherein the film body comprises two groups of film layers, a photosensitive layer is clamped between the two groups of film layers, and the film layers are made of polyimide which is a main material and is a transparent colorless polymer layer.
A photovoltaic module comprises a plurality of groups of frame bodies and a plurality of groups of film bodies, wherein the upper part of the frame body is fixedly connected with a multilayer film frame, the multilayer film frame covers the outer side of the film body, the upper side of the multilayer film frame is provided with a dust cleaning component, the dust cleaning component comprises a driving mechanism, a scraping mechanism and a water spraying mechanism, the scraping mechanism comprises a cleaning cross rod, the left side and the right side of the multilayer film frame are provided with limiting chutes, the two sides of the cleaning cross rod are slidably connected with the limiting chutes, the bottom of the cleaning cross rod is rotatably connected with an adjusting rotating rod, the upper part of the adjusting rotating rod is provided with two groups of adjusting grooves, the inner side of the bottom of the cleaning cross rod is fixedly connected with a positioning ball through a first spring, the positioning ball is pressed against the adjusting grooves, the front side and the rear side of the multilayer film frame are fixedly connected with adjusting inclined plates, and the front end and the rear end of the adjusting rotating rod are pressed against the adjusting inclined plates, the bottom side of the adjusting rotating rod is fixedly connected with a scraping strip limiting sliding plate, a rubber scraping strip is connected to the scraping strip limiting sliding plate in a sliding mode, and a second spring is clamped between the rubber scraping strip and the scraping strip limiting sliding plate;
the driving mechanism comprises a servo motor and a toothed bar, the toothed bar is fixedly connected with two sides of the multilayer film frame, the servo motor is fixedly connected with two ends of the cleaning cross rod, a gear is fixedly connected with the output end of the servo motor, and the gear is in meshing transmission with the scraping mechanism.
Preferably, the water spraying mechanism comprises a spray head, the spray head is fixedly connected with the upper part of the cleaning cross rod, and a water tank is arranged at the lower part of the frame body.
Preferably, the spray head is communicated with the water tank through a connecting hose, and a water pump is connected between the cleaning cross rod and the water tank in series.
Preferably, the middle part of support body is equipped with the energy storage power supply, and the energy storage power supply locates the below of membrane body, actuating mechanism and water pump all with the output electric connection of energy storage power supply, and the electric energy output that photovoltaic module formed and the input electric connection of energy storage power supply.
Preferably, the cleaning transverse rods at the multiple groups of multilayer film frames are clamped through connecting clamping pieces, each connecting clamping piece comprises a clamping head and a clamping seat, and the clamping head end of each clamping head and the clamping groove of each clamping seat are of a plum blossom-shaped structure.
Preferably, the chuck is fixedly connected with one end of one group of cleaning transverse rods at the multilayer film frame, the clamping seat is fixedly connected with the other end of the other group of cleaning transverse rods at the multilayer film frame, and the chuck is clamped with the clamping seat.
Advantageous effects
The utility model provides a multi-channel polymer multilayer film and a photovoltaic module. Compared with the prior art, the method has the following beneficial effects:
(1) this multichannel polymer multilayer film and photovoltaic module, through the slip of clearance horizontal pole in the spacing spout department of multilayer film frame, the clearance horizontal pole drives the shower nozzle and carries out reciprocal water spray to the surface of membrane body, and the rubber is scraped the strip and is carried out reciprocal scraping to the surface of membrane body, clearance dust and water stain, simple structure, convenient to use reduces maintainer's labor management intensity, save time that can the at utmost.
(2) This multichannel polymer multilayer film and photovoltaic module through adjusting the dwang and adjusting the swash plate and support the pressure, adjusts the swash plate and makes the location pearl support through the slope structure of self and press in another group adjustment tank department for rubber scrapes the strip and takes place to rotate, and when rubber scrapes the strip and rotates, the second spring supports to press the buffering to rubber scrapes the strip, and rubber scrapes the strip and can strike off by reciprocating motion, and convenient to use makes photovoltaic module clean more thoroughly.
Drawings
FIG. 1 is an exploded view of a multi-channel polymeric multilayer film of the present invention;
FIG. 2 is a top view of a photovoltaic module according to the present invention;
FIG. 3 is a structural cross-sectional top view of a photovoltaic module of the present invention;
FIG. 4 is a structural left sectional view of a photovoltaic module of the present invention;
fig. 5 is a left side view of the structure of a chuck of a photovoltaic module according to the present invention.
In the figure: 1. a frame body; 2. a membrane body; 21. a thin film layer; 22. a photosensitive layer; 3. a multilayer film frame; 31. a limiting chute; 32. adjusting the inclined plate; 4. a dust cleaning member; 41. a drive mechanism; 411. a servo motor; 412. a rack bar; 413. a gear; 42. a scraping mechanism; 421. cleaning the cross rod; 4211. a first spring; 4212. positioning the beads; 422. a rotating rod is adjusted; 4221. an adjustment groove; 423. a scraping strip limiting sliding plate; 424. a rubber scraping strip; 425. a second spring; 43. a water spraying mechanism; 431. a spray head; 4. a dust cleaning member; 5. connecting the clamping piece; 51. clamping a head; 52. a card seat.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a multi-channel polymer multi-layer film comprises a film body 2, wherein the film body 2 comprises two groups of film layers 21, a photosensitive layer 22 is clamped between the two groups of film layers 21, the film layers 21 are made of polyimide serving as a main material, an antioxidant, an antifogging agent, an antimicrobial agent, a stabilizer, a flame retardant and a dispersing agent are added to the internal components of the photosensitive layer 22, plant growth is mainly driven by two narrow bands to drive blue light of 450 +/-30 nm, red light of 650 +/-30 nm and far-red light of 735 +/-30 nm, the narrow band blue light, the narrow band red light and the far-red light which are suitable for plant growth in a solar spectrum are transmitted, and the rest parts are reflected to be used for power generation.
A photovoltaic module comprises a plurality of groups of frame bodies 1 and a plurality of groups of film bodies 2, wherein the upper part of the frame body 1 is fixedly connected with a multilayer film frame 3, the multilayer film frame 3 is covered on the outer side of the film body 2, the upper side of the multilayer film frame 3 is provided with a dust cleaning component 4, the dust cleaning component 4 comprises a driving mechanism 41, a scraping mechanism 42 and a water spraying mechanism 43, the scraping mechanism 42 comprises a cleaning cross rod 421, the left side and the right side of the multilayer film frame 3 are provided with limit chutes 31, the two sides of the cleaning cross rod 421 are connected with the limit chutes 31 in a sliding manner, the bottom of the cleaning cross rod 421 is rotatably connected with an adjusting rotating rod 422, the upper part of the adjusting rotating rod 422 is provided with two groups of adjusting grooves 4221, the inner side of the bottom of the cleaning cross rod 421 is fixedly connected with a positioning bead 4212 through a first spring 4211, the positioning bead 4212 is pressed at the adjusting groove 4221, the front side and the rear side of the multilayer film frame 3 are both fixedly connected with adjusting inclined plates 32, the front end and the rear end of the adjusting rotating rod 422 are pressed against the adjusting inclined plate 32, the bottom side of the adjusting rotating rod 422 is fixedly connected with a scraping strip limiting sliding plate 423, the scraping strip limiting sliding plate 423 is connected with a rubber scraping strip 424 in a sliding manner, a second spring 425 is clamped between the rubber scraping strip 424 and the scraping strip limiting sliding plate 423, the adjusting rotating rod 422 is pressed against the adjusting inclined plate 32, the adjusting inclined plate 32 enables a positioning bead 4212 to be pressed against another group of adjusting grooves 4221 through an inclined structure of the adjusting inclined plate 32, so that the rubber scraping strip 424 rotates, when the rubber scraping strip 424 rotates, the second spring 425 presses and buffers the rubber scraping strip 424, the rubber scraping strip 424 can be scraped in a reciprocating manner, the photovoltaic module is convenient to use, the cleaning transverse rods 421 at a plurality of multilayer film frames 3 are clamped with each other through a connecting clamping piece 5, the connecting clamping piece 5 comprises a clamping head 51 and a clamping seat 52, the clamping head end of the clamping head 51 and the clamping seat 52 are both in a plum blossom-shaped structure, the chuck 51 is fixedly connected with one end of one group of cleaning transverse rods 421 at the multilayer film frame 3, the clamping seat 52 is fixedly connected with the other end of the other group of cleaning transverse rods 421 at the multilayer film frame 3, the chuck 51 is clamped with the clamping seat 52, splicing of multiple groups of photovoltaic component panels is facilitated, use of a driving component is reduced, energy consumption is reduced, national energy-saving and emission-reduction policies are effectively responded, the driving mechanism 41 comprises a servo motor 411 and a toothed rod 412, the toothed rod 412 is fixedly connected with two sides of the multilayer film frame 3, the servo motor 411 is fixedly connected with two ends of the cleaning transverse rods 421, an output end of the servo motor 411 is fixedly connected with a gear 413, the gear 413 is in meshing transmission with the scraping mechanism 42, the water spraying mechanism 43 comprises a spray head 431, the spray head 431 is fixedly connected with the upper portion of the cleaning transverse rods 421, a water tank is arranged at the lower portion of the frame body 1, the spray head 431 is communicated with the water tank through a connecting hose, and a water pump is connected between the cleaning transverse rods 421 and the water tank in series, the middle part of support body 1 is equipped with the energy storage power, and the energy storage power locates the below of diaphragm body 2, actuating mechanism 41 and water pump all with the output electric connection of energy storage power, and the electric energy output that photovoltaic module formed and the input electric connection of energy storage power, locate to slide at multilayer film frame 3's spacing spout 31 through clearance horizontal pole 421, clearance horizontal pole 421 drives shower nozzle 431 and carries out reciprocal water spray to the surface of diaphragm body 2, rubber scrapes strip 424 and reciprocates the scraping to the surface of diaphragm body 2, clearance dust and water stain, moreover, the steam generator is simple in structure, high durability and convenient use, the labor intensity of maintenance personnel is reduced, time saving that can the maximum.
And those not described in detail in this specification are well within the skill of those in the art.
When the cleaning device is used, light energy collected by the membrane body 2 is converted into electric energy, and a part of the electric energy is supplied to the energy storage power supply which supplies power to the servo motor 411 and the water pump, the water pump extracts water in the water tank to spray water on the surface of the membrane body 2 and remove dust, meanwhile, the servo motor 411 drives the gear 413 to be meshed with the toothed rod 412 for transmission, so that the cleaning cross rod 421 slides in the limiting sliding groove 31 of the multilayer membrane frame 3, the cleaning cross rod 421 drives the spray head 431 to spray water on the surface of the membrane body 2 in a reciprocating manner, the rubber scraping strip 424 scrapes the surface of the membrane body 2 in a reciprocating manner to remove dust and water stains, when the cleaning cross rod 421 moves to the upper end or the lower end of the multilayer membrane frame 3, the adjusting rotating rod 422 is pressed against the adjusting inclined plate 32, the adjusting inclined plate 32 presses the positioning beads 4212 against the other group of adjusting grooves 4221 through the inclined structure of the adjusting inclined plate 32, so that the rubber scraping strip 424 rotates, and when the rubber scraping strip 424 rotates, the second spring 425 cushions the rubber wiper strip 424.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a photovoltaic module, includes multiunit support body (1) and multiunit membrane body (2), its characterized in that: the upper part of the frame body (1) is fixedly connected with a multilayer film frame (3), the multilayer film frame (3) covers the outer side of the film body (2), a dust cleaning component (4) is arranged on the upper side of the multilayer film frame (3), the dust cleaning component (4) comprises a driving mechanism (41), a scraping mechanism (42) and a water spraying mechanism (43), the scraping mechanism (42) comprises a cleaning cross rod (421), limiting sliding grooves (31) are formed in the left side and the right side of the multilayer film frame (3), two sides of the cleaning cross rod (421) are in sliding connection with the limiting sliding grooves (31), the bottom of the cleaning cross rod (421) is rotatably connected with an adjusting rotating rod (422), two groups of adjusting grooves (4221) are formed in the upper part of the adjusting rotating rod (422), and a positioning bead (4212) is fixedly connected to the inner side of the bottom of the cleaning cross rod (421) through a first spring (4211), the positioning balls (4212) are pressed against the adjusting grooves (4221), the front side and the rear side of the multilayer film frame (3) are fixedly connected with adjusting inclined plates (32), the front end and the rear end of the adjusting rotating rod (422) are pressed against the adjusting inclined plates (32), the bottom side of the adjusting rotating rod (422) is fixedly connected with a scraping strip limiting sliding plate (423), the scraping strip limiting sliding plate (423) is connected with a rubber scraping strip (424) in a sliding mode, and a second spring (425) is clamped between the rubber scraping strip (424) and the scraping strip limiting sliding plate (423);
the driving mechanism (41) comprises a servo motor (411) and a toothed bar (412), the toothed bar (412) is fixedly connected with two sides of the multilayer film frame (3), the servo motor (411) is fixedly connected with two ends of the cleaning cross bar (421), the output end of the servo motor (411) is fixedly connected with a gear (413), and the gear (413) is in meshing transmission with the scraping mechanism (42);
the film body (2) comprises two groups of film layers (21), a photosensitive layer (22) is clamped between the two groups of film layers (21), and the film layers (21) are made of polyimide transparent colorless polymer layers.
2. A photovoltaic module according to claim 1, wherein: the water spraying mechanism (43) comprises a spray head (431), the spray head (431) is fixedly connected with the upper portion of the cleaning cross rod (421), and a water tank is arranged on the lower portion of the frame body (1).
3. A photovoltaic module according to claim 2, wherein: the spray head (431) is communicated with the water tank through a connecting hose, and a water pump is connected between the cleaning cross rod (421) and the water tank in series.
4. A photovoltaic module according to claim 3, wherein: the middle part of support body (1) is equipped with the energy storage power, and the below of membrane body (2) is located to the energy storage power, actuating mechanism (41) and water pump all with the output electric connection of energy storage power, and the electric energy output that photovoltaic module formed and the input electric connection of energy storage power.
5. A photovoltaic module according to claim 1, wherein: the cleaning transverse rods (421) at the positions of the multiple groups of multilayer film frames (3) are clamped through connecting clamping pieces (5), each connecting clamping piece (5) comprises a clamping head (51) and a clamping seat (52), and the clamping head end of each clamping head (51) and the clamping groove of each clamping seat (52) are of plum-blossom-shaped structures.
6. A photovoltaic module according to claim 5, characterized in that: the clamping head (51) is fixedly connected with one end of one group of cleaning transverse rods (421) at the multilayer film frame (3), the clamping seat (52) is fixedly connected with the other end of the other group of cleaning transverse rods (421) at the multilayer film frame (3), and the clamping head (51) is clamped with the clamping seat (52).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123078485.0U CN217021758U (en) | 2021-12-09 | 2021-12-09 | Multi-channel polymer multilayer film and photovoltaic module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123078485.0U CN217021758U (en) | 2021-12-09 | 2021-12-09 | Multi-channel polymer multilayer film and photovoltaic module |
Publications (1)
Publication Number | Publication Date |
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CN217021758U true CN217021758U (en) | 2022-07-22 |
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CN202123078485.0U Expired - Fee Related CN217021758U (en) | 2021-12-09 | 2021-12-09 | Multi-channel polymer multilayer film and photovoltaic module |
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CN (1) | CN217021758U (en) |
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2021
- 2021-12-09 CN CN202123078485.0U patent/CN217021758U/en not_active Expired - Fee Related
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