CN117728746B - Solar double-glass photovoltaic module - Google Patents
Solar double-glass photovoltaic module Download PDFInfo
- Publication number
- CN117728746B CN117728746B CN202410029562.2A CN202410029562A CN117728746B CN 117728746 B CN117728746 B CN 117728746B CN 202410029562 A CN202410029562 A CN 202410029562A CN 117728746 B CN117728746 B CN 117728746B
- Authority
- CN
- China
- Prior art keywords
- fixed
- photovoltaic panel
- frame
- double
- glass photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 16
- 239000005341 toughened glass Substances 0.000 claims description 12
- 230000009977 dual effect Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 17
- 238000005286 illumination Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000004576 sand Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar double-glass photovoltaic module, which relates to the technical field of double-glass photovoltaic modules and comprises a section frame, wherein two upright posts are fixed above one end of the section frame, two vertical posts are vertically welded above the other end of the section frame, and an angle adjusting component is fixed at the top of each vertical post; the photovoltaic panel fixing frame is connected between the two adjusting mechanisms; a double-glass photovoltaic panel is fixed in the photovoltaic panel fixing frame; a reflecting plate is arranged below the double-glass photovoltaic panel; when the solar photovoltaic panel is used, the front surface of the double-glass photovoltaic panel can absorb solar illumination and convert the solar illumination into electric energy; when the double-glass photovoltaic panel is used for agricultural light complementation, fishing light complementation and forest light complementation projects, the reflecting plate can reflect sunlight, so that the bottom illumination effect of the double-glass photovoltaic panel is improved, and the back of the double-glass photovoltaic panel is convenient for improving the photovoltaic power generation efficiency; natural resources are fully utilized, and the energy conversion effect is improved.
Description
Technical Field
The invention relates to the technical field of double-glass photovoltaic modules, in particular to a solar double-glass photovoltaic module.
Background
The double-glass photovoltaic module (the term "photovoltaic module" is provided by the industry encyclopedia) refers to a photovoltaic cell formed by a composite layer formed by two pieces of glass and solar cells, wherein the two pieces of glass and the solar cells are connected in series and parallel through wires and collected to lead terminals.
Compared with the traditional photovoltaic panel, the double-glass photovoltaic module has higher power generation efficiency: is about 4% higher than the traditional photovoltaic panel; the annual energy production of the double-glass assembly is about 25% higher than that of the common assembly; the attenuation of conventional assemblies is around 0.7% and the dual glass assembly is 0.5%.
The double-glass photovoltaic module can be widely applied to agricultural light complementation, fishing light complementation and forest light complementation projects. Since the abrasion resistance of the glass of the double-glass photovoltaic module is very good: the problem of the subassembly is in the wind sand resistance in open-air has effectively been solved, and the wearability advantage of two glass subassemblies in big wind sand area is obvious.
The dual-glass photovoltaic module has high power generation efficiency, and mainly can generate power on the front side and the back side of the dual-glass photovoltaic module, and particularly, when ground refraction illumination is good, the power generation efficiency is higher.
The double-glass photovoltaic module is widely applied to agricultural light complementation, fishing light complementation and forest light complementation projects, but in the use scenes, the ground reflected light is very weak, and almost all the power generation is performed by virtue of the front surface of the double-glass photovoltaic module, so that the energy waste is caused; the power generation efficiency of the double-glass photovoltaic module is reduced.
In addition, the surface of the photovoltaic module can continuously accumulate dust, sand grains, fallen leaves and other foreign matters when the photovoltaic module is used, and the foreign matters can directly reduce the generated energy of the photovoltaic module and even cause the failure of the photovoltaic module. Especially, the surface of the flexible photovoltaic module is not as smooth as glass because the surface is made of organic polymer materials, and the surface is difficult to be naturally cleaned by rainwater in raining, so that the surface of the photovoltaic module needs to be cleaned manually and regularly.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the defects of the prior art, and its main purpose is to provide a solar dual-glass photovoltaic module, wherein a reflector is arranged below the dual-glass photovoltaic module to reflect the illumination of the sun, thereby increasing the power generation efficiency of the back of the dual-glass photovoltaic module, fully utilizing natural resources and improving the power generation efficiency. And set up axial fan and can carry out the timing automatically to the photovoltaic board and sweep, avoid piling up of dust, guarantee the cleanliness on photovoltaic module surface constantly to need not the manual work and clean. To solve the technical problems mentioned in the background.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the solar double-glass photovoltaic module comprises a section frame, wherein the section frame is rectangular, two upright posts are fixed above one end of the section frame, two vertical posts are vertically welded above the other end of the section frame, and an angle adjusting assembly is fixed at the top of each vertical post; the photovoltaic panel fixing frame is detachably connected between the two adjusting mechanisms; the double-glass photovoltaic panel is fixed in the photovoltaic panel fixing frame; a reflecting plate is arranged below the double-glass photovoltaic plate;
the angle adjusting assembly comprises a transmission shaft, the bottom of the transmission shaft is linked with a fixed shaft, and a first bevel gear is arranged on the fixed shaft in a matched manner; the first bevel gear is connected with the second bevel gear in a meshed manner, and the second bevel gear is arranged on the sliding support frame through a rotating shaft; the second bevel gear is also coaxially provided with a cam; the outer side of the cam is movably connected with a connecting rod through a rotating shaft; the connecting rod is movably connected with an adjusting rod through a pin shaft; the other end of the adjusting rod is movably connected with a bearing with a seat fixed on the profile frame through a fixed shaft;
Both sides of the reflecting plate are fixedly connected with the adjusting rod.
As a further technical scheme of the invention, the angle adjusting assembly further comprises a torsion cylinder which is fixed above the outer rotary disc, and the outer rotary disc is sleeved outside the transmission shaft and is in rotary connection with the transmission shaft; and a toothed ring is fixed at the bottom of the outer rotating disc; one side of the toothed ring is connected with a toothed plate in a meshed manner; the toothed plate is fixed on the sliding frame; one end of the sliding frame is movably connected with a clamping fixing block through a rotating shaft; a photovoltaic panel fixing frame is fixed on the clamping fixing block, and a sliding shaft is welded at the other end of the photovoltaic panel fixing frame; the sliding shaft is inserted into a through hole formed in the upper end of the upright post, and a bolt is screwed into the top of the upright post for locking and fixing the sliding shaft.
As a further technical scheme of the invention, the outer rotating disc is arranged inside the fixed shell; the inside of the fixed shell is provided with a cavity which is convenient for the installation of the outer rotary disc, the inner wall of the cavity and the outside of the outer rotary disc are provided with semicircular grooves, and balls are arranged in the semicircular grooves; the upper end of the torsion tube penetrates through the upper part of the fixed shell;
The fixed shell be fixed with a plurality of support columns all around, be fixed with the triangle fixed plate at the top of a plurality of support columns.
As a further technical scheme of the invention, the diameter of the upper end of the transmission shaft is larger than that of the lower end, and a plurality of planes are formed around the upper end of the transmission shaft; the top of the transmission shaft is provided with a spring, a rotating piece is arranged on the spring, and the rotating piece is sleeved outside the transmission shaft;
The rotating piece comprises a rotary drum, and a rotating part is integrally arranged at the top of the rotary drum; the inside of the rotary drum comprises a cavity b and a cavity c, wherein the diameter of the cavity b is larger than that of the cavity c; the diameter of the cavity c is the same as that of the upper end of the transmission shaft, and an attaching surface matched with a plane formed around the transmission shaft is arranged on the inner side of the cavity c.
As a further technical scheme of the invention, a plurality of clamping parts are annularly arranged around the lower end of the rotary drum; the outer side of the upper end of the torsion tube is provided with a plurality of U-shaped grooves matched with the clamping parts.
As a further technical scheme of the invention, the opening depth of the cavity c is the same as the height of the planes formed around the transmission shaft.
As a further technical scheme of the invention, the upper end of the sliding support frame is fixed at the bottom of the fixed shell; a limit rod is welded on one side of the upper end of the sliding support frame; the sliding frame is connected to the sliding support frame in a sliding manner.
As a further technical scheme of the invention, the clamping and fixing block comprises a movable part rotationally connected with the sliding frame, a connecting block is fixed on one side of the movable part, and a clamping groove which is inclined and is convenient for fixing the photovoltaic panel fixing frame is formed on one side of the connecting block.
As a further technical scheme of the invention, the double-glass photovoltaic panel comprises a cell layer, wherein the top and the bottom of the cell layer are respectively provided with a first PVB material layer and a second PVB material layer; the top of first PVB material layer be equipped with first high strength toughened glass layer, be equipped with the high strength toughened glass layer of second in the bottom of second PVB material layer.
As a further technical scheme of the invention, an axial flow fan is arranged between the two angle adjusting assemblies, and two ends of the axial flow fan are fixedly connected with the L-shaped hanging plate; the L-shaped hanging plate is fixed at the top of the angle adjusting component; the axial flow fan is provided with an air outlet which is positioned at one end of the double-glass photovoltaic panel.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
1. According to the invention, the axial flow fan is positioned at the air outlet at one end of the double-glass photovoltaic panel and is connected with the P ID controller, the rotating speed of the axial flow fan can be controlled and the timing blowing can be realized through the P ID controller, so that dust on the double-glass photovoltaic panel can be blown off, and the influence of dust accumulation on the photovoltaic power generation efficiency is avoided;
2. According to the invention, when the photovoltaic panel fixing frame is fixedly installed, the outer rotary table is driven to rotate when the torsion cylinder is rotated, the outer rotary table can stably rotate with the fixing shell through the balls arranged outside, the toothed ring arranged at the bottom of the outer rotary table rotates, the sliding frame can be driven to slide leftwards or rightwards through the toothed plate under the meshing of the toothed ring, so that the proper position can be adjusted according to the width of the photovoltaic panel fixing frame, and the fixed shaft at the other end of the photovoltaic panel fixing frame can slide along the through hole at the upper end of the upright post; after the adjustment is finished, the bolts at the upper ends of the upright posts are locked to lock the fixed shafts, so that the photovoltaic panel fixing frame is prevented from moving left and right.
3. In the invention, when in use, the front surface of the double-glass photovoltaic panel can absorb solar illumination and convert the solar illumination into electric energy, thereby realizing photovoltaic power generation; when the double-glass photovoltaic panel is used for agricultural light complementation, fishing light complementation and forest light complementation projects, the reflecting plate can reflect sunlight, so that the bottom illumination effect of the double-glass photovoltaic panel is improved, and the back of the double-glass photovoltaic panel is convenient for improving the photovoltaic power generation efficiency; natural resources are fully utilized, and the energy conversion effect is improved.
4. According to the invention, when the angle of the reflecting plate is adjusted, the fixed shaft provided with the first bevel gear is driven to rotate when the transmission shaft is rotated, the first bevel gear drives the second bevel gear to rotate, the coaxially arranged cam can rotate clockwise or anticlockwise, and the angle of the adjusting rod is adjusted under the drive of the connecting rod, so that the angle of the reflecting plate is adjusted, and the reflected light can be fully absorbed by the double-glass photovoltaic plate.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of an angle adjusting assembly according to the present invention;
FIG. 4 is a schematic view of the bottom structure of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged partial schematic view of FIG. 4 in accordance with the present invention;
FIG. 6 is a left side view of FIG. 3 in accordance with the present invention;
FIG. 7 is a cross-sectional view A-A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of a portion of the angle adjustment assembly of the present invention;
FIG. 9 is a schematic view of the bottom structure of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view of a dual-pane photovoltaic panel of the present invention;
FIG. 11 is a split schematic of FIG. 8 in accordance with the present invention;
FIG. 12 is a schematic view of a rotary member according to the present invention;
FIG. 13 is a plan cross-sectional view of a rotary member of the present invention;
FIG. 14 is a front view of FIG. 1 in accordance with the present invention;
fig. 15 is a B-B cross-sectional view of fig. 14 in accordance with the present invention.
The reference numerals are as follows:
The solar energy collecting device comprises a 1-section frame, a 2-upright post, a 3-sliding shaft, a 4-photovoltaic panel fixing frame, a 5-double-glass photovoltaic panel, a 6-vertical post, a 7-angle adjusting component, an 8-reflecting plate, a 9-L-shaped hanging plate and a 10-axial flow fan;
51-a first high-strength toughened glass layer, 52-a first PVB material layer, 53-a battery sheet layer, 54-a second PVB material layer and 55-a second high-strength toughened glass layer;
71-fixed shell, 72-supporting column, 73-triangle fixed plate, 74-rotating piece, 75-spring, 76-transmission shaft, 77-torsion tube, 78-outer turntable, 79-ball, 710-fixed shaft, 711-first bevel gear, 712-second bevel gear, 713-sliding support frame, 714-cam, 715-connecting rod, 716-adjusting rod, 717-toothed ring, 718-toothed plate, 719-sliding frame and 720-clamping fixed block;
741-a rotary drum, 742-a rotary part, 743-a clamping part and 744-a bonding surface.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In order to make the present application better understood by those skilled in the art, the following description of the technical solutions of the present application will be made in detail, but not all embodiments of the present application are apparent to some embodiments of the present application, with reference to the accompanying drawings in the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
Referring to fig. 1-2 and fig. 7-9, the device comprises a section frame 1, wherein the section frame 1 is rectangular, two upright posts 2 are fixed above one end of the section frame 1, two vertical posts 6 are vertically welded above the other end of the section frame, and an angle adjusting component 7 is fixed at the top of each vertical post 6; wherein the upright posts 2 and the angle adjusting components 7 which are arranged on the same side form a group and form an adjusting mechanism, and a photovoltaic panel fixing frame 4 is detachably connected between the two adjusting mechanisms; a double-glass photovoltaic panel 5 is fixed in the photovoltaic panel fixing frame 4; a reflecting plate 8 is arranged below the double-glass photovoltaic panel 5;
By adopting the technical scheme, when in installation, the double-glass photovoltaic panel 5 is installed in the photovoltaic panel fixing frame 4, then two fixed shafts are welded on two sides of one end of the photovoltaic panel fixing frame 4 and are inserted into the through holes at the upper end of the upright post 2, and two sides of the other end are respectively fixed with the two angle adjusting assemblies 7; then arranging a reflector plate 8 at the bottom of the double-glass photovoltaic panel 5;
When the photovoltaic panel is used, the front surface of the double-glass photovoltaic panel 5 can absorb solar illumination and convert the solar illumination into electric energy, so that photovoltaic power generation is realized;
When the double-glass photovoltaic panel 5 is used for agricultural light complementation, fishing light complementation and forest light complementation projects, the reflecting plate 8 can reflect sunlight, so that the bottom illumination effect of the double-glass photovoltaic panel 5 is increased, and the back of the double-glass photovoltaic panel 5 is convenient for improving the light energy generating efficiency; natural resources are fully utilized, and the energy conversion effect is improved.
Referring to fig. 1 and fig. 14-15, in this embodiment, an axial flow fan 10 is further disposed between the two angle adjusting assemblies 7, and two ends of the axial flow fan 10 are fixedly connected with the L-shaped hanging plate 9; and the L-shaped hanging plate 9 is fixed at the top of the angle adjusting component 7; the axial flow fan 10 has an air outlet at one end of the dual-glass photovoltaic panel 5, and the axial flow fan 10 further has another air outlet at one end of the reflector 8.
Still further, axial fan 10 and P ID controller electric connection can control the rotational speed of axial fan 10 and realize regularly blowing through P ID controller, can blow away the dust on the dual-glass photovoltaic board 5 through the air outlet that is located dual-glass photovoltaic board one end, avoid piling up of dust and influence photovoltaic power generation efficiency, can also blow away the dust on the reflector in the lump through the air outlet that is located reflector one end, avoid the dust to the use of reflector to influence.
Further description of the invention
Because the rotation axis of the earth is not perpendicular to the revolution track surface, rotation and revolution are performed simultaneously, and the irradiation angle between the same observation point and the sun can be changed;
For example, the sun in the northern hemisphere is directly reflected in the northern returning line in summer, and the sun in the northern hemisphere is directly reflected in the southern returning line in winter in the same place; since the direct solar point moves between the north-south return lines, the direct solar point: the included angle of the sun irradiated on the ground can be changed in the same place and different seasons; so that the angle of the light reflected by the reflector 8 is also changed; if the corresponding position of the reflecting plate 8 is not adjusted, the power generation effect of the double-glass photovoltaic panel 5 is reduced; and a corresponding portion of the light energy is wasted.
The calculation formula of the included angle between the sun and the ground is as follows:
H＝90°-∣α+/-β∣
α is the local geographic latitude;
beta is the geographical latitude of the direct solar point.
According to the calculation formula, the installation angle of the reflector 8 can be selected according to the installation position of the double-glass photovoltaic module; because the change in season, sun irradiation angle changes, for this reason we have set up angle adjusting part 7 that can finely tune reflector panel 8 angle, realize the adjustment of reflector panel 8 angle through angle adjusting part 7 to guarantee that the light that reflects can be by the abundant absorption of dual glass photovoltaic board 5, thereby improve generating efficiency.
Referring to fig. 3-9, an angle adjusting assembly 7 for adjusting an angle of a reflector 8 according to the present invention includes a driving shaft 76, a fixed shaft 710 is linked to a bottom of the driving shaft 76, and a first bevel gear 711 is cooperatively installed on the fixed shaft 710; the first bevel gear 711 is in meshed connection with the second bevel gear 712, and the second bevel gear 712 is arranged on the sliding support frame 713 through a rotating shaft; the second bevel gear 712 is also coaxially provided with a cam 714; the outer side of the cam 714 is movably connected with a connecting rod 715 through a rotating shaft; the connecting rod 715 is movably connected with an adjusting rod 716 through a pin shaft; the other end of the adjusting rod 716 is movably connected with a bearing with a seat fixed on the profile frame 1 through a fixed shaft; both sides of the reflecting plate 8 are fixedly connected with the adjusting rod 716.
Through adopting above-mentioned technical scheme, when adjusting the angle of reflector panel 8, drive the fixed axle 710 rotation of installing first bevel gear 711 in the time of rotatory transmission shaft 76, first bevel gear 711 drives the rotation of second bevel gear 712, and the cam 714 of coaxial setting can clockwise or anticlockwise rotation to under the drive of connecting rod 715, make the angle of adjusting lever 716 take place to adjust, thereby realized the adjustment of reflector panel 8 angle, thereby guarantee that the light that reflects can be by the abundant absorption of dual glass photovoltaic board 5.
In this embodiment, the angle adjusting assembly 7 further includes a torsion tube 77, the torsion tube 77 is fixed above an outer rotary disc 78, and the outer rotary disc 78 is sleeved outside the transmission shaft 76 and is rotationally connected with the transmission shaft 76; and a toothed ring 717 is fixed to the bottom of the outer rotor 78; one side of the toothed ring 717 is connected with a toothed plate 718 in a meshed manner; the toothed plate 718 is fixed on the sliding frame 719; one end of the sliding frame 719 is movably connected with a clamping fixing block 720 through a rotating shaft; the clamping fixing block 720 is fixedly provided with a photovoltaic panel fixing frame 4, and the other end of the photovoltaic panel fixing frame 4 is welded with a sliding shaft 3; the sliding shaft 3 is inserted into a through hole formed in the upper end of the upright post 2, and a bolt is screwed into the top of the upright post 2 for locking and fixing the sliding shaft 3.
Further, the outer rotor 78 is disposed inside the stationary housing 71; the fixed housing 71 has a cavity inside for mounting the outer turntable 78, a semicircular groove is formed in the inner wall of the cavity and the outer part of the outer turntable 78, and a ball 79 is arranged in the semicircular groove; the upper end of the torsion tube 77 penetrates through the upper part of the fixed shell 71; a plurality of support columns 72 are fixed around the fixed housing 71, and a triangular fixing plate 73 is fixed on the top of the support columns 72.
Through the technical scheme, when the photovoltaic panel fixing frame 4 is fixedly installed, the outer rotary table 78 is driven to rotate when the torsion cylinder 77 is rotated, the outer rotary table 78 can stably rotate with the fixing shell 71 through the balls 79 arranged outside, the toothed ring 717 arranged at the bottom of the outer rotary table 78 rotates, the sliding frame 719 can be driven to slide leftwards or rightwards through the toothed plate 718 under the meshing of the toothed ring 717, so that the proper position can be adjusted according to the width of the photovoltaic panel fixing frame 4, and the fixed shaft at the other end of the photovoltaic panel fixing frame 4 can slide along the through hole at the upper end of the upright post 2; after the adjustment, the bolts at the upper ends of the upright posts 2 are locked to lock the fixed shafts, so that the photovoltaic panel fixed frame 4 is prevented from moving left and right.
Referring to fig. 9-13, in this embodiment, the diameter of the upper end of the transmission shaft 76 is larger than that of the lower end, and a plurality of planes are formed around the upper end of the transmission shaft 76; the top of the transmission shaft 76 is provided with a spring 75, the spring 75 is provided with a rotating piece 74, and the rotating piece 74 is sleeved outside the transmission shaft 76;
The rotating member 74 includes a drum 741, and a rotating portion 742 is integrally provided on the top of the drum 741; the inside of the rotary drum 741 comprises a cavity b and a cavity c, wherein the diameter of the cavity b is larger than that of the cavity c; the diameter of the cavity c is the same as that of the upper end of the transmission shaft 76, and an attaching surface 744 matched with a plane formed around the transmission shaft 76 is arranged on the inner side of the cavity c.
Specifically, a plurality of clamping parts 743 are annularly arranged around the lower end of the rotary drum 741; the outer side of the upper end of the torsion tube 77 is provided with a plurality of U-shaped grooves matched with the clamping parts 743; the opening depth of the cavity c is the same as the height of the planes formed around the transmission shaft 76.
By adopting the above technical scheme, in a normal state, the spring 75 jacks up the rotary member 74, and the joint surface 744 in the cavity c at this time is embedded with the plane arranged outside the upper end of the transmission shaft 76; when the rotating part 742 above the rotating drum 741 is rotated, the transmission shaft 76 is driven to rotate, so that the angle of the reflecting plate 8 is adjusted;
When the rotary drum 741 is pressed downwards, the spring 75 is compressed, at this time, the joint surface 744 inside the cavity c is separated from the plane formed outside the upper end of the transmission shaft 76, the cavity b at the upper end of the rotary drum 741 is positioned outside the plane formed outside the upper end of the transmission shaft 76, the rotary drum 741 at this time can not drive the transmission shaft 76 to rotate when rotating, while the rotary drum 741 is pressed downwards, the clamping part 743 is matched with the U-shaped groove formed in the upper end of the torsion drum 77, and the outer turntable 78 can be driven to rotate when the rotary drum 741 rotates, so that the sliding of the sliding frame 719 can be realized.
In this embodiment, the upper end of the sliding support 713 is fixed to the bottom of the fixed housing 71; a limit rod is welded on one side of the upper end of the sliding support frame 713; the sliding frame 719 is slidably connected to the sliding supporting frame 713.
Through adopting above-mentioned technical scheme, the one side welding of sliding support frame 713 upper end has the gag lever post, can guarantee the stability when sliding frame 719 slides, avoids taking place the skew.
In this embodiment, the clamping and fixing block 720 includes a movable portion rotatably connected to the sliding frame 719, a connecting block is fixed on one side of the movable portion, and a clamping groove that is inclined and is convenient for fixing the photovoltaic panel fixing frame 4 is formed on one side of the connecting block.
The movable part is rotatably connected with the sliding frame 719, and has certain angle compensation when the photovoltaic panel fixed frame 4 is installed; the inclined clamping groove formed in one side of the connecting block facilitates the embedding and fixing of the fixing frame 4.
Referring to fig. 10, the dual-glass photovoltaic panel 5 includes a cell layer 53, where a first PVB material layer 52 and a second PVB material layer 54 are respectively disposed on the top and bottom of the cell layer 53; the top of the first PVB material layer 52 is provided with a first high-strength toughened glass layer 51, and the bottom of the second PVB material layer 54 is provided with a second high-strength toughened glass layer 55.
By adopting the above technical scheme, the first high-strength toughened glass layer 51 and the second high-strength toughened glass layer 55 can protect the first PVB material layer 52, the second PVB material layer 54 and the battery sheet layer 53; the first high-strength toughened glass layer 51 and the second high-strength toughened glass layer 55 belong to inorganic silicon dioxide, belong to the same substances as sand, and have weather resistance and corrosion resistance exceeding any one of known plastics; the problem of the subassembly is in the wind sand resistance in the open-air has effectively been solved, when using in big wind sand area, the wearability advantage of dual glass photovoltaic module is obvious.
The working principle of the invention is as follows: when the photovoltaic panel fixing frame 4 is fixedly installed, the outer rotary table 78 is driven to rotate when the torsion cylinder 77 is rotated, the outer rotary table 78 can stably rotate with the fixing shell 71 through the balls 79 arranged outside, the toothed ring 717 arranged at the bottom of the outer rotary table 78 rotates, the sliding frame 719 can be driven to slide leftwards or rightwards through the toothed plate 718 under the meshing of the toothed ring 717, so that the proper position can be adjusted according to the width of the photovoltaic panel fixing frame 4, and the fixed shaft at the other end of the photovoltaic panel fixing frame 4 can slide along the through hole at the upper end of the upright post 2; after the adjustment is finished, the bolt at the upper end of the upright post 2 is locked, and the fixed shaft is locked, so that the photovoltaic panel fixed frame 4 is prevented from moving left and right;
When the photovoltaic power generation device is used, the front surface of the double-glass photovoltaic panel 5 can absorb solar illumination and convert the solar illumination into electric energy, so that photovoltaic power generation is realized;
when the double-glass photovoltaic panel 5 is used for agricultural light complementation, fishing light complementation and forest light complementation projects, the reflecting plate 8 can reflect sunlight, so that the bottom illumination effect of the double-glass photovoltaic panel 5 is increased, and the back of the double-glass photovoltaic panel 5 is convenient for improving the light energy generating efficiency; natural resources are fully utilized, and the energy conversion effect is improved;
When changing in season, when sun illumination angle changes, in order to guarantee the reflection of light angle of reflector panel 8, need adjust the angle of reflector panel 8, when adjusting the angle of reflector panel 8, drive the fixed axle 710 rotation of installing first bevel gear 711 in the time of rotatory transmission shaft 76, first bevel gear 711 drives the rotation of second bevel gear 712, cam 714 that coaxial setting can clockwise or anticlockwise rotate to under the drive of connecting rod 715, the angle of adjusting lever 716 takes place the adjustment, thereby realized the adjustment of reflector panel 8 angle, thereby guarantee that the light that reflects can be by the abundant absorption of dual glass photovoltaic board 5.
In the in-process of using, axial fan 10 has an air outlet, and this air outlet is located the one end of dual glass photovoltaic board 5, just axial fan 10 still has another air outlet, and another air outlet is located the one end of reflector panel 8, and axial fan 10 is connected with the P ID controller, can control the rotational speed of axial fan 10 and realize regularly blowing through the P ID controller, can blow away the dust on the dual glass photovoltaic board 5 through the air outlet that is located dual glass photovoltaic board one end, avoid piling up of dust and influence photovoltaic power generation efficiency, can also blow away the dust on the reflector panel in the lump through the air outlet that is located reflector panel one end, avoid the dust to cause the influence to the use of reflector panel.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a solar energy dual glass photovoltaic module which characterized in that: the novel vertical type steel frame comprises a section frame (1), wherein the section frame (1) is rectangular, two upright posts (2) are fixed above one end of the section frame (1), two vertical posts (6) are vertically welded above the other end of the section frame, and an angle adjusting assembly (7) is fixed at the top of each vertical post (6); wherein the upright posts (2) and the angle adjusting components (7) which are arranged on the same side form a group and form an adjusting mechanism, and a photovoltaic panel fixing frame (4) is detachably connected between the two adjusting mechanisms; a double-glass photovoltaic panel (5) is fixed in the photovoltaic panel fixing frame (4); a reflecting plate (8) is arranged below the double-glass photovoltaic panel (5);
The angle adjusting assembly (7) comprises a transmission shaft (76), a fixed shaft (710) is linked at the bottom of the transmission shaft (76), and a first bevel gear (711) is mounted on the fixed shaft (710) in a matched mode; the first bevel gear (711) is in meshed connection with the second bevel gear (712), and the second bevel gear (712) is arranged on the sliding support frame (713) through a rotating shaft; the second bevel gear (712) is also coaxially provided with a cam (714); the outer side of the cam (714) is movably connected with a connecting rod (715) through a rotating shaft; the connecting rod (715) is movably connected with an adjusting rod (716) through a pin shaft; the other end of the adjusting rod (716) is movably connected with a bearing with a seat fixed on the profile frame (1) through a fixed shaft; both sides of the reflecting plate (8) are fixedly connected with the adjusting rod (716);
An axial flow fan (10) is further arranged between the two angle adjusting assemblies (7), and two ends of the axial flow fan (10) are fixedly connected with the L-shaped hanging plate (9); the L-shaped hanging plate (9) is fixed at the top of the angle adjusting component (7); the axial flow fan (10) is provided with two air outlets, one air outlet is positioned at one end of the double-glass photovoltaic panel (5), and the other air outlet is positioned at one end of the reflecting plate (8);
The angle adjusting assembly (7) further comprises a torsion cylinder (77), the torsion cylinder (77) is fixed above an outer rotary table (78), and the outer rotary table (78) is sleeved outside the transmission shaft (76) and is in rotary connection with the transmission shaft (76); a toothed ring (717) is fixed at the bottom of the outer rotating disc (78); one side of the toothed ring (717) is connected with a toothed plate (718) in a meshed manner; the toothed plate (718) is fixed on the sliding frame (719); one end of the sliding frame (719) is movably connected with a clamping fixing block (720) through a rotating shaft; a photovoltaic panel fixing frame (4) is fixed on the clamping fixing block (720), and a sliding shaft (3) is welded at the other end of the photovoltaic panel fixing frame (4); the sliding shaft (3) is inserted into a through hole formed in the upper end of the upright post (2), and a bolt is applied to the top of the upright post (2) for locking and fixing the sliding shaft (3);
The diameter of the upper end of the transmission shaft (76) is larger than that of the lower end, and a plurality of planes are formed around the upper end of the transmission shaft (76); the top of the transmission shaft (76) is provided with a spring (75), the spring (75) is provided with a rotating piece (74), and the rotating piece (74) is sleeved outside the transmission shaft (76);
the rotating piece (74) comprises a rotary drum (741), and a rotating part (742) is integrally arranged at the top of the rotary drum (741); the inside of the rotary drum (741) comprises a cavity b and a cavity c, wherein the diameter of the cavity b is larger than that of the cavity c; the diameter of the cavity c is the same as that of the upper end of the transmission shaft (76), and an attaching surface (744) which is matched with a plane formed around the transmission shaft (76) is arranged on the inner side of the cavity c;
A plurality of clamping parts (743) are annularly arranged around the lower end of the rotary drum (741); the outer side of the upper end of the torsion tube (77) is provided with a plurality of U-shaped grooves matched with the clamping parts (743);
The opening depth of the cavity c is the same as the height of the planes formed around the transmission shaft (76).
2. The solar dual-glass photovoltaic module of claim 1, wherein: the outer rotating disc (78) is arranged inside the fixed shell (71); the inside of the fixed shell (71) is provided with a cavity which is convenient for the installation of the outer rotary disc (78), the inner wall of the cavity and the outside of the outer rotary disc (78) are provided with semicircular grooves, and the inside of the semicircular grooves is provided with balls (79); the upper end of the torsion tube (77) penetrates through the upper part of the fixed shell (71);
A plurality of support columns (72) are fixed around the fixed shell (71), and a triangular fixing plate (73) is fixed at the tops of the support columns (72).
3. The solar dual-glass photovoltaic module of claim 2, wherein: the upper end of the sliding support frame (713) is fixed at the bottom of the fixed shell (71); a limit rod is welded on one side of the upper end of the sliding support frame (713); the sliding frame (719) is connected to the sliding support frame (713) in a sliding manner.
4. A solar dual-glass photovoltaic module according to claim 3, characterized in that: the clamping fixing block (720) comprises a movable part rotationally connected with the sliding frame (719), a connecting block is fixed on one side of the movable part, and a clamping groove which is inclined and is convenient for fixing the photovoltaic panel fixing frame (4) is formed on one side of the connecting block.
5. The solar dual-glass photovoltaic module of claim 1, wherein: the double-glass photovoltaic panel (5) comprises a battery piece layer (53), wherein a first PVB material layer (52) and a second PVB material layer (54) are respectively arranged at the top and the bottom of the battery piece layer (53); the top of first PVB material layer (52) be equipped with first high strength toughened glass layer (51), be equipped with second high strength toughened glass layer (55) in the bottom of second PVB material layer (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410029562.2A CN117728746B (en) | 2024-01-09 | 2024-01-09 | Solar double-glass photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410029562.2A CN117728746B (en) | 2024-01-09 | 2024-01-09 | Solar double-glass photovoltaic module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117728746A CN117728746A (en) | 2024-03-19 |
| CN117728746B true CN117728746B (en) | 2024-07-30 |
Family
ID=90203565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410029562.2A Active CN117728746B (en) | 2024-01-09 | 2024-01-09 | Solar double-glass photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117728746B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120785284B (en) * | 2025-07-15 | 2026-03-03 | 江苏悦阳光伏科技有限公司 | A type of double-glass photovoltaic module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206865402U (en) * | 2017-07-03 | 2018-01-09 | 浙江光隆能源科技股份有限公司 | A kind of two-sided high-efficiency photovoltaic power station of double glass |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101546221B1 (en) * | 2014-12-31 | 2015-08-26 | 박재성 | Photovoltaic power generation apparatus |
| CN210225313U (en) * | 2019-08-16 | 2020-03-31 | 盐城国睿信科技有限公司 | Photovoltaic power station with two-sided electricity generation |
| CN214480396U (en) * | 2020-12-28 | 2021-10-22 | 中建材浚鑫(桐城)科技有限公司 | Low-cost dual glass assembly angle adjusting device |
| CN217135441U (en) * | 2021-11-17 | 2022-08-05 | 昆山鑫林泓新能源有限公司 | Solar photovoltaic panel with automatic ash removal function |
| CN115566976A (en) * | 2022-07-19 | 2023-01-03 | 柳业权 | A photovoltaic support suitable for sloped roofs |
| CN219018726U (en) * | 2022-11-18 | 2023-05-12 | 浙江贝盛绿能科技有限公司 | High-performance photovoltaic module based on fishing light complementation |
| CN219227490U (en) * | 2022-12-28 | 2023-06-20 | 深圳市华宝新能源股份有限公司 | Photovoltaic power generation device |
| CN219477896U (en) * | 2023-03-09 | 2023-08-04 | 大同熊猫光伏发电有限公司 | Photovoltaic double-glass assembly reflecting mechanism |
-
2024
- 2024-01-09 CN CN202410029562.2A patent/CN117728746B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206865402U (en) * | 2017-07-03 | 2018-01-09 | 浙江光隆能源科技股份有限公司 | A kind of two-sided high-efficiency photovoltaic power station of double glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117728746A (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101908841B (en) | Apparatus for two-way tracing and concentrating sunlight of roof installation type | |
| CN211123774U (en) | Double-shaft tracking controller of photovoltaic power generation system | |
| CN211047965U (en) | Novel agricultural greenhouse light adjusting device | |
| CN117728746B (en) | Solar double-glass photovoltaic module | |
| CN216203181U (en) | Intelligent street lamp pole with solar cell panel capable of automatically turning | |
| CN212115239U (en) | Solar photovoltaic power generation board convenient to angle regulation | |
| CN118381456B (en) | Solar power generation system | |
| CN221283106U (en) | Multi-angle tracking solar mount | |
| CN109302134B (en) | Photovoltaic panel device and photovoltaic power generation system | |
| CN116915138A (en) | Photovoltaic support with adjustable angle | |
| CN212785238U (en) | Photovoltaic power generation board | |
| CN111120974A (en) | Solar cell panel for street lamp | |
| CN221408741U (en) | A solar photovoltaic panel fixing support device | |
| CN209013149U (en) | A kind of street lamp solar panel | |
| CN220874467U (en) | Adjustable solar cell panel bracket | |
| CN222366221U (en) | A 1.6mm thick ground photovoltaic double-glass module structure | |
| CN223744648U (en) | Adjustable photovoltaic panel | |
| CN219693593U (en) | Solar device capable of effectively reducing high-temperature hazard | |
| CN220964716U (en) | Photovoltaic module with split solar panel | |
| CN113411043A (en) | Adjusting mechanism of solar cell module | |
| CN221058231U (en) | A solar photovoltaic panel support device | |
| CN223246524U (en) | Photovoltaic power generation double-shaft mechanism capable of automatically adjusting azimuth angle and altitude angle according to sunlight | |
| CN219834069U (en) | Photovoltaic power station | |
| CN219918825U (en) | Solar panel with sun tracking system | |
| CN219780052U (en) | Hybrid solar cell panel and hybrid solar power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |