A fully enclosed solar photovoltaic sound barrier and method of installation thereof

Abstract

The application discloses a fully-closed solar photovoltaic sound barrier, which is characterized by comprising a sound barrier, a photovoltaic panel and a support plate. The photovoltaic panel is connected to the sound barrier through the support plate. The support plate is composed of a main plate and two support tables. The main plate is fixed to the sound barrier. The two support tables are connected to the two ends of the main plate respectively. Each support table is connected to a connecting buckle on the outside. The main plate is provided with a plurality of hidden buckle supports and hidden buckle seats. The hidden buckle supports are in contact with the photovoltaic panel. The upper ends of the hidden buckle seats are embedded in the photovoltaic panel. The application has the advantages of fully-closed design, combination of the solar photovoltaic panel and the sound absorption module, sound absorption effect, photovoltaic power generation, support plate shape adaptation, photovoltaic panel fixation, sealing of the lock seam connection, waterproof performance guarantee, top load reduction and cost saving.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of full-enclosed solar photovoltaic sound barrier and its installation method, belong to sound barrier field. BACKGROUND

[0002] At present, the most direct and effective means to control road traffic noise is to control the noise of vehicle itself, to achieve the purpose of controlling road traffic noise from sound source. However, noise control and reduction of vehicle itself is closely related to the development status and level of automobile industry, and according to research, every 1 decibel of noise reduction needs to spend a lot of R&D funds and a long time of R&D, which makes it impossible to achieve and complete noise reduction in short term. Therefore, controlling noise from transmission path becomes an effective means of road traffic noise control. Controlling noise from transmission path is to build sound barrier, to isolate noise receiver from noise source by using sound barrier, to achieve the purpose of reducing noise. At present, sound barrier is made of soil, brick, concrete, wood, metal and resin, etc., and only has the function of sound insulation, resulting in single function of sound barrier after installation and poor stability. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a kind of full-enclosed solar photovoltaic sound barrier and its installation method, the photovoltaic sound barrier adopts full-enclosed design, combines solar photovoltaic panel with sound absorption module, which can ensure sound absorption effect and also can generate electricity by photovoltaic.

[0004] The present application is realized by the following scheme: a kind of full-enclosed solar photovoltaic sound barrier, a layer of photovoltaic panel is arranged on the sound barrier, the photovoltaic panel is connected to the sound barrier by support plate, the support plate is composed of main plate and support table, the main plate is fixed on the sound barrier, the support table is provided with two, which are connected to the two ends of the main plate respectively, the outer side of the support table is connected with a connecting buckle, the main plate is provided with a plurality of magnetic buckle support and magnetic buckle seat, the magnetic buckle support abuts against the photovoltaic panel, and the upper end of the magnetic buckle seat is embedded in the inside of the photovoltaic panel.

[0005] The sound barrier includes waterproof and breathable film, thermal insulation cotton, back film, sound absorbing cotton, purlin and back plate, the waterproof and breathable film is arranged at the lower end of the support plate, the lower end of the waterproof and breathable film is provided with a layer of thermal insulation cotton, the lower end of the thermal insulation cotton is provided with a layer of back film, the lower end of the back film is provided with a layer of sound absorbing cotton, the sound absorbing cotton is provided with a plurality of strips, one purlin is embedded in one side of each sound absorbing cotton, the purlin and the lower end of the sound absorbing cotton are provided with a back plate, and the back plate is fixed on the lower end of the purlin by bolts.

[0006] A pressing strip is arranged at the lower end of each side of the support plate, the pressing strip is of I-shaped structure,

[0007] The waterproof and breathable film is pressed by the upper plate of the H-shaped pressing strip, and the back film, the sound insulation cotton, the purlin and the back plate are clamped in the clamping groove of the H-shaped pressing strip.

[0008] The support table is higher than the main body plate, and the support table and the main body plate are connected by an inclined plate.

[0009] The upper end of the hidden buckle support is a spherical structure, the lower end of the hidden buckle clamping seat is a trapezoidal structure, the height of the hidden buckle support, the height of the trapezoidal structure and the height of the support table are consistent, all of which press against the support plate, the upper end of the trapezoidal structure is provided with a clamping block, the clamping block passes through the photovoltaic panel, and the upper plane of the clamping block is higher than the upper plane of the support plate.

[0010] The hidden buckle support and the hidden buckle clamping seat are spaced apart in a 2:1 ratio.

[0011] The pressing strip is arranged on the front and rear sides of the sound barrier, the left and right sides of the sound barrier are connected to PC plates, the lower end of the PC plate is connected to an upper screen body, the lower end of the upper screen body is connected to a middle screen body, the lower end of the middle screen body is connected to a lower screen body, the lower end of the lower screen body is connected to a base, and the PC plate, the upper screen body, the middle screen body, the lower screen body and the base form a fully enclosed structure with the sound barrier.

[0012] The PC plate, the upper screen body, the middle screen body and the lower screen body are all double-layer structures, and the double-layer structures are connected by connecting plates, the front and rear sides of the PC plate, the upper screen body, the middle screen body and the lower screen body are connected to stand columns, the stand columns are connected to the pressing strips, the lower end of the back film is provided with a layer of steel mesh, and the steel mesh is located at the upper end of the purlin and the sound insulation cotton.

[0013] A mounting method of a fully enclosed solar photovoltaic sound barrier, which is performed as follows,

[0014] Step one: install the base, install the base on both sides of the road, install the stand column on the base, install the H-shaped pressing strip on the stand column respectively, and form a fully enclosed framework structure;

[0015] Step two: install the lower screen body, the middle screen body, the upper screen body and the PC plate between the stand columns;

[0016] Step three: install the back plate and the purlin between the pressing strips, and the back plate and the purlin are fixed by bolts;

[0017] Step four: install the sound insulation cotton between the purlins, and cover the upper part of the sound insulation cotton with a steel mesh;

[0018] Step five: paste the waterproof and breathable film on the upper part of the heat preservation cotton and paste the back film on the lower part, and place the heat preservation cotton above the steel mesh;

[0019] Step six: install the support plate, and the support plate is buckled two by two;

[0020] Step seven: apply adhesive on the support plate, and install the photovoltaic panel on the support plate.

[0021] The present application has the following advantages:

[0022] 1. The fully-closed solar photovoltaic sound barrier is designed to be fully closed, and the solar photovoltaic panel is combined with the sound-absorbing module, so that the sound-absorbing effect is ensured, and photovoltaic power generation is also performed.

[0023] 2. The support plate of the fully-closed solar photovoltaic sound barrier is adapted to the shape of the photovoltaic panel, which fixes the photovoltaic panel and seals the lock seam connection, thereby ensuring waterproof performance.

[0024] 3. The fully-closed solar photovoltaic sound barrier reduces the top load and saves costs.

[0025] 4. The fully-closed solar photovoltaic sound barrier connects the sound barrier connection through the connecting buckle, which can stably fix the photovoltaic panel and enhance the waterproof performance of the sound barrier.

[0026] 5. The fully-closed solar photovoltaic sound barrier supports the photovoltaic panel through the support table, the hidden buckle support, and the trapezoidal structure, which prevents the photovoltaic panel from directly contacting the sound barrier and effectively reduces friction damage.

[0027] 6. The hidden buckle support and the hidden buckle seat of the fully-closed solar photovoltaic sound barrier are arranged to reduce the distance between the main plates and greatly increase the wind resistance of the sound barrier.

[0028] 7. The arrangement of the waterproof and breathable membrane and the thermal insulation cotton of the fully-closed solar photovoltaic sound barrier can achieve the purposes of waterproofing and thermal insulation, and reduce the influence of rainwater and temperature changes on the sound barrier.

[0029] 8. The fully-closed solar photovoltaic sound barrier passes through the photovoltaic panel through the clamping block, which ensures the stability of the photovoltaic panel and improves the wind resistance of the photovoltaic panel.

[0030] 9. The arrangement of the support plate of the fully-closed solar photovoltaic sound barrier reduces the load of the sound barrier, reduces the investment cost, and improves the investment return rate.

[0031] 10. The arrangement of the purlin of the fully-closed solar photovoltaic sound barrier greatly improves the stability of the sound-absorbing cotton. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a side view of the fully-closed solar photovoltaic sound barrier.

[0033] Figure 2 This is a three-dimensional structural diagram of a fully enclosed solar photovoltaic sound barrier according to the present invention.

[0034] Figure 3 for Figure 1 A magnified structural diagram of point A in the middle.

[0035] Figure 4 for Figure 1 A magnified structural diagram at point B in the middle.

[0036] Figure 5 This is a front view cross-sectional structural diagram of the connection between the sound-absorbing cotton and purlins in a fully enclosed solar photovoltaic sound barrier according to the present invention.

[0037] Figure 6 This is a side view of the support plate of a fully enclosed solar photovoltaic sound barrier according to the present invention.

[0038] In the diagram: 1 is the photovoltaic panel, 2 is the support plate, 3 is the main plate, 4 is the support platform, 5 is the connecting buckle, 6 is the concealed fastener, 7 is the concealed fastener bracket, 8 is the waterproof and breathable membrane, 9 is the thermal insulation cotton, 10 is the back membrane, 11 is the sound-absorbing cotton, 12 is the purlin, 13 is the back panel, 14 is the bolt, 15 is the pressure strip, 16 is the inclined plate, 17 is the trapezoidal structure, 18 is the clamping block, 19 is the PC board, 20 is the upper screen body, 21 is the middle screen body, 22 is the lower screen body, 23 is the base, 24 is the connecting plate, 25 is the column, and 26 is the wire mesh. Detailed Implementation

[0039] The following is combined with Figures 1-6 The present invention will be further described, but the scope of protection of the present invention is not limited to the contents described herein.

[0040] Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Furthermore, the accompanying drawings are all in a very simplified form and use non-precise ratios, and are only used to facilitate and clearly illustrate the purpose of the embodiments of the present invention.

[0041] For clarity, not all features of the actual embodiments will be described. In the following description, well-known functions and structures will not be described in detail, as they would confuse the invention with unnecessary details. It should be understood that in the development of any actual embodiment, a great deal of implementation detail must be made to achieve the developer’s specific goals, such as changing one embodiment to another according to the limitations of the system or business. In addition, it should be understood that such development work may be complex and time-consuming, but is merely routine work for those skilled in the art.

[0042] A fully enclosed solar photovoltaic sound barrier, which is provided with a layer of photovoltaic panel 1 on the sound barrier, the photovoltaic panel 1 is connected on the sound barrier through the support plate 2, the support plate 2 is composed of the main plate 3 and the support table 4, the main plate 3 is fixed on the sound barrier, the support table 4 is provided with two, which are respectively connected at both ends of the main plate 3, the outer side of the support table 4 is connected with a connecting buckle 5, the main plate 3 is provided with a plurality of dark buckle supports 6 and dark buckle card seats 7, the dark buckle support 6 is against the photovoltaic panel 1, the upper end of the dark buckle card seat 7 is embedded in the inside of the photovoltaic panel 1, the sound barrier includes waterproof and breathable film 8, heat insulation cotton 9, back film 10, sound insulation cotton 11, purlin 12 and back plate 13, the waterproof and breathable film 8 is arranged at the lower end of the support plate 2, the lower end of the waterproof and breathable film 8 is provided with a layer of heat insulation cotton 9, the lower end of the heat insulation cotton 9 is provided with a layer of back film 10, the lower end of the back film 10 is provided with a layer of sound insulation cotton 11, the sound insulation cotton 11 is provided with a plurality of strips, one side of each sound insulation cotton 11 is embedded with a purlin 12, the lower end of the purlin 12 and the sound insulation cotton 11 is provided with a back plate 13, the back plate 13 is fixed on the lower end of the purlin 12 through the bolt 14, the lower end of the back film 10 is provided with a layer of steel wire mesh 26, the steel wire mesh 26 is located at the upper end of the purlin 12 and the sound insulation cotton 11.

[0043] The lower end of the both sides of the support plate 2 is provided with a pressing strip 15, the pressing strip 15 is of I-shaped structure, the upper plate of the I-shaped pressing strip 15 is against the waterproof and breathable film 8 and the heat insulation cotton 9, the back film 10, the sound insulation cotton 11, the purlin 12 and the back plate 13 are clamped in the clamping groove of the I-shaped pressing strip 15.

[0044] The support table 4 is higher than the main plate 3, the support table 4 and the main plate 3 are connected through the inclined plate 16, the upper end of the dark buckle support 6 is of spherical structure, the lower end of the dark buckle card seat 7 is of trapezoidal structure 17, the height of the dark buckle support 6, the height of the trapezoidal structure 17 and the height of the support table 4 are consistent, all of which are against the support plate 2, the upper end of the trapezoidal structure 17 is provided with a clamping block 18, the clamping block 18 passes through the photovoltaic panel 1, the upper plane of the clamping block 18 is higher than the upper plane of the support plate 2, the dark buckle support 6 and the dark buckle card seat 7 are distributed with a 2:1 interval.

[0045] The pressing strip 15 is arranged at the front and back of the sound barrier, the left and right sides of the sound barrier are connected with PC plates 19, the lower end of the PC plate 19 is connected with the upper screen body 20, the lower end of the upper screen body 20 is connected with the middle screen body 21, the lower end of the middle screen body 21 is connected with the lower screen body 22, the lower end of the lower screen body 22 is connected with the base 23, the PC plate 19, the upper screen body 20, the middle screen body 21, the lower screen body 22 and the base 23 form a fully enclosed structure with the sound barrier, the PC plate 19, the upper screen body 20, the middle screen body 21 and the lower screen body 22 are all double-layer structures, the double-layer structures are connected through the connecting plate 24, the front and back of the PC plate 19, the upper screen body 20, the middle screen body 21 and the lower screen body 22 are connected with the stand column 25, the stand column 25 is connected with the pressing strip 15.

[0046] In the installation process, the abutment 23 is installed on both sides of the road, after the installation of the column 25, the lower screen body 22, the middle screen body 21, the upper screen body 20 and the PC board 19 are installed in turn, the I-shaped pressing strip 15 is installed on the column 25 on both sides of the road respectively, the sound barrier is clamped in the I-shaped pressing strip 15 on the front and back sides, the left and right ends of the sound barrier are connected to the PC board 19 respectively, thereby forming a fully enclosed structure, the support plate 2 is installed on the sound barrier, the photovoltaic panel 1 is installed on the support plate 2, the load of the sound barrier is reduced, the investment cost is reduced, the hidden buckle support 6, the trapezoidal structure 17 and the support table 4 resist the photovoltaic panel 1, the photovoltaic panel is prevented from being in direct contact with the sound barrier, the friction damage is effectively reduced, the clamping block 18 penetrates through the photovoltaic panel 1, the stability of the photovoltaic panel is ensured, the wind resistance of the photovoltaic panel is also improved, the connecting buckle 5 is locked to the joint of the sound barrier, the photovoltaic panel 1 can be stably fixed, and the waterproof performance of the sound barrier is also improved,

[0047] Although the technical solutions of the present application have been described and listed in detail, it should be understood that modifications to the above embodiments or the use of equivalent alternatives will be apparent to those skilled in the art, and such modifications or improvements made without departing from the spirit of the present application are within the scope of the present application.

Claims

1. A fully enclosed solar photovoltaic sound barrier, characterized by: It is provided with a layer of photovoltaic panel (1) on the sound barrier, the photovoltaic panel (1) is connected on the sound barrier through the support plate (2), the support plate (2) is composed of the main plate (3) and the support table (4), the main plate (3) is fixed on the sound barrier, the support table (4) is provided with two and is connected on the both ends of the main plate (3) respectively, the outer side of the support table (4) is connected with a connecting buckle (5), the main plate (3) is provided with a plurality of magnetic buckle support (6) and magnetic buckle card seat (7), the magnetic buckle support (6) is pressed against the photovoltaic panel (1), the upper end of the magnetic buckle card seat (7) is embedded in the inside of the photovoltaic panel (1), the support table (4) is higher than the main plate (3), the support table (4) and the main plate (3) are connected through the inclined plate (16), the upper end of the magnetic buckle support (6) is spherical structure, the lower end of the magnetic buckle card seat (7) is trapezoidal structure (17), the height of the magnetic buckle support (6), the height of the trapezoidal structure (17) and the height of the support table (4) are consistent, and all are pressed against the support plate (2), the upper end of the trapezoidal structure (17) is provided with a clamping block (18), the clamping block (18) passes through the photovoltaic panel (1), the upper plane of the clamping block (18) is higher than the upper plane of the support plate (2), the magnetic buckle support (6) and the magnetic buckle card seat (7) are distributed with the quantity interval of 2:1, the sound barrier includes waterproof breathable film (8), thermal insulation cotton (9), back film (10), sound insulation cotton (11), purlin (12) and back plate (13), the waterproof breathable film (8) is arranged at the lower end of the support plate (2), the lower end of the waterproof breathable film (8) is provided with a layer of thermal insulation cotton (9), the lower end of the thermal insulation cotton (9) is provided with a layer of back film (10), the lower end of the back film (10) is provided with a layer of sound insulation cotton (11), the sound insulation cotton (11) is provided with a plurality of, and one purlin (12) is embedded in one side of each sound insulation cotton (11), the purlin (12) and the lower end of the sound insulation cotton (11) are provided with back plate (13), the back plate (13) is fixed on the lower end of the purlin (12) through bolt (14), the pressing strip (15) is arranged on the front and back sides of the sound barrier, the left and right sides of the sound barrier are connected with PC board (19), the lower end of the PC board (19) is connected with upper screen body (20), the lower end of the upper screen body (20) is connected with middle screen body (21), the lower end of the middle screen body (21) is connected with lower screen body (22), the lower end of the lower screen body (22) is connected with base (23), the PC board (19), the upper screen body (20), the middle screen body (21), the lower screen body (22) and the base (23) form a fully enclosed structure with the sound barrier.

2. A fully enclosed solar photovoltaic sound barrier according to claim 1, wherein: The lower end of the both sides of the support plate (2) is provided with a pressing strip (15), and the pressing strip (15) is in the shape of an I-beam.

3. A fully enclosed solar photovoltaic sound barrier according to claim 2, wherein: The waterproof and breathable film (8), the upper plate of the H-shaped pressing strip (15) is against the waterproof and breathable film (8) and the thermal insulation cotton (9), the back film (10), the sound insulation cotton (11), the purlin (12) and the back plate (13) are clamped in the clamping groove of the H-shaped pressing strip (15).

4. A fully enclosed solar photovoltaic sound barrier according to claim 2, wherein: The PC plate (19), the upper screen body (20), the middle screen body (21) and the lower screen body (22) are all double-layer structures, the double-layer structures are connected through the connecting plate (24), the front and rear sides of the PC plate (19), the upper screen body (20), the middle screen body (21) and the lower screen body (22) are connected with the stand column (25), the stand column (25) is connected with the pressing strip (15), the lower end of the back film (10) is provided with a layer of steel wire mesh (26), and the steel wire mesh (26) is located at the upper end of the purlin (12) and the sound insulation cotton (11).

5. A method of installing a fully enclosed solar photovoltaic acoustic barrier according to any one of claims 1 to 4, characterised in that: It is performed as follows, Step one: install the base, install the base (23) on both sides of the road, install the stand column (25) on the base (23), install the H-shaped pressing strip (15) on the stand column (25) respectively, and form a fully enclosed framework structure; Step two: install the lower screen body (22), the middle screen body (21), the upper screen body (20) and the PC plate (19) between the stand columns (25); Step three: install the back plate (13) and the purlin (12) between the pressing strips in sequence, and the back plate (13) and the purlin (12) are fixed through bolts; Step four: install the sound insulation cotton (11) between the purlins (12), and the sound insulation cotton (11) is covered with the steel wire mesh (26) at the upper part; Step five: paste the waterproof and breathable film (8) on the upper part of the thermal insulation cotton (9), and paste the back film (10) on the lower part, and place the thermal insulation cotton above the steel wire mesh (26); Step six: install the support plate (2), and the support plate (2) is buckled two by two; Step seven: coat adhesive on the support plate (2), and install the photovoltaic panel (1) on the support plate (2).

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