CN216474611U - Alternating solar photovoltaic sound barrier - Google Patents
Alternating solar photovoltaic sound barrier Download PDFInfo
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- CN216474611U CN216474611U CN202123106918.9U CN202123106918U CN216474611U CN 216474611 U CN216474611 U CN 216474611U CN 202123106918 U CN202123106918 U CN 202123106918U CN 216474611 U CN216474611 U CN 216474611U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model provides an alternating solar photovoltaic sound barrier, which relates to the technical field of sound barriers and comprises a supporting device, a sound barrier screen body and a photovoltaic device, wherein the sound barrier screen body comprises a lower sound barrier body and an upper sound barrier body; the lower sound screen body of the utility model is used for noise reduction of the road, and the upper sound screen body increases the noise reduction effect; the photovoltaic device converts the collected solar energy into electric energy to supply power for road electrical equipment, so that the energy is saved and the environment is protected; the upper portion sound screen body and the photovoltaic board adopt the alternating structure, effectively solve traditional vertical type solar photovoltaic sound barrier noise reduction effect influenced, light energy collection conversion efficiency is low to can solve and fold and establish sound barrier screen body and photovoltaic board and fold the not good problem of heat dissipation when establishing, prolong device life cycle, improve reliability and security, have the characteristics of reducing pollution, carbon and safety.
Description
Technical Field
The utility model relates to a sound barrier technical field, concretely relates to alternating solar photovoltaic sound barrier.
Background
With the proposition of the targets of 'carbon peak reaching' and 'carbon neutralization', the energy-saving emission-reduction, pollution-reduction and carbon-reduction work of various industries is further emphasized, and the fusion of traffic and new energy is rapidly developed. The power consumption along the road is high, the available photovoltaic power generation places are limited, the photovoltaic module and the sound barrier are combined, noise can be reduced, power can be generated to provide electric energy for electrified equipment along the road, precious land resources are not occupied additionally, and the method is considered to be a good method for reducing pollution and carbon, synergically promoting fusion and development of traffic and new energy. However, the photovoltaic panel of the existing solar photovoltaic sound barrier is mainly concentrated on the vertical screen body part, and cannot well absorb and utilize light energy; when the photovoltaic panel is overlapped outside the sound screen body and limited by the safe distance of the road, the space between the photovoltaic panel and the sound barrier main body is small, the air flow is not smooth, the temperature of the photovoltaic panel assembly is increased, the heat loss is large, and the use safety of the system is influenced. The heat dissipation problem has been solved to a certain extent to mention among the prior art and install the heating panel in the middle of overlapping the acoustic baffle of establishing and the photovoltaic board, but this photovoltaic board perpendicular ground sets up on sound barrier vertical type structure, and is not good to illumination resource utilization effect. And the noise reduction effect of the vertical structure sound barrier is limited, and the noise reduction effect can be increased along with the increase of the height, but the cost performance is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an alternative solar photovoltaic sound barrier to solve the technical problems in the prior art; see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of alternating solar photovoltaic sound barrier, including strutting arrangement, the sound barrier screen body and photovoltaic device, the sound barrier screen body includes the lower part sound screen body and the upper portion sound screen body, wherein: the lower sound screen body is arranged on the supporting device; the upper sound screen body is arranged at the top of the supporting device and is positioned above the lower sound screen body, and the upper sound screen body is a light sound absorption plate; photovoltaic device includes photovoltaic board, battery package, dc-to-ac converter, controller and block terminal, the photovoltaic board the dc-to-ac converter with the block terminal all with battery package electricity is connected, the controller with battery package communication is connected, the photovoltaic board can be with the solar energy transformation electric energy of gathering, the battery package is used for the storage of electric energy, the dc-to-ac converter can with battery package storage turns into the alternating current, for the power supply of road electrical equipment, the photovoltaic board sets up the strutting arrangement top, the photovoltaic board sets up to light photovoltaic board, the photovoltaic board with upper portion sound screen body sets up in proper order in succession in turn along the road surface direction.
Preferably, the upper sound screen body and the photovoltaic panel are arranged in a flat plate shape, and the upper sound screen body and the photovoltaic panel are located on one side of the top of the lower sound screen body in a road and are obliquely arranged relative to the lower sound screen body in a direction away from the ground.
Preferably, the upper sound screen body and the photovoltaic panel are arranged in a flat plate shape, and the upper sound screen body and the photovoltaic panel are located on one side of the top of the lower sound screen body in the road and are vertically arranged relative to the lower sound screen body.
Preferably, the upper sound screen body is arranged in a way of bending towards the in-road direction; the photovoltaic panel is arranged in a bending mode towards the in-road direction; the upper sound screen body and the photovoltaic panel are arc-shaped.
Preferably, the lower sound screen body is arranged in a bending way towards the in-road direction, and the lower sound screen body is arc-shaped; the upper sound screen body and the lower sound screen body are matched with the supporting device.
Preferably, the photovoltaic panel is provided as a flexible thin film solar photovoltaic panel; the upper sound screen body is made of flexible materials.
Preferably, the upper sound screen body is provided as an aluminum fiber material and/or a composite pinhole aluminum sound absorbing panel.
Preferably, the support device comprises a foundation, a column and a connecting member, wherein: the upright posts are arranged on a road bed or a bridge through a foundation; the upper sound screen body and the photovoltaic panel are fixed to the top of the stand column through connecting pieces, and the lower sound screen body is connected with the stand column through the connecting pieces.
Preferably, the alternating solar photovoltaic sound barrier comprises an auxiliary structure arranged on the supporting device for sealing the sound barrier screen body; the accessory structure comprises an upper cover plate, a lower cover plate, a sealing strip and an intermediate base plate.
The utility model provides a pair of alternating solar photovoltaic sound barrier has following beneficial effect at least:
the alternating solar photovoltaic sound barrier comprises a supporting device, a sound barrier screen body and a photovoltaic device. The sound barrier screen body and the photovoltaic device are arranged on the supporting device, the supporting device is used for installing and supporting the sound barrier screen body and the photovoltaic device, the sound barrier screen body is used for reducing noise of road traffic, the photovoltaic device is used for absorbing solar energy, converting the solar energy into electric energy and storing the electric energy, and supplying power to road electrical equipment such as a street lamp, a signal lamp and a road camera nearby the photovoltaic device.
The sound barrier screen body includes lower part sound screen body and upper portion sound screen body, the lower part sound screen body sets up upright on the strutting arrangement, the upper portion sound screen body sets up the strutting arrangement top just is located lower part sound screen body top, for the essential element of reinforcing lower part sound screen body noise reduction effect, the noise reduction effect increase is mutually supported to lower part sound screen body and upper portion sound screen body.
Photovoltaic device includes photovoltaic board, battery package, dc-to-ac converter, controller and block terminal, the photovoltaic board the dc-to-ac converter with the block terminal all with battery package electricity is connected, the controller with battery package communication is connected, and solar energy can effectively be gathered to the photovoltaic board to turn into the electric energy with solar energy, store through the battery package, the dc current that the dc-to-ac converter can wrap the storage with the battery to for the stable power supply of road electrical equipment, green, energy-conservation, environmental protection, low carbon.
The photovoltaic board sets up the strutting arrangement top compares prior art and establishes the photovoltaic board at strutting arrangement's upright part can effectively improve solar energy collection and conversion efficiency, and the green electricity of production has reduced carbon emission.
The photovoltaic panel with the upper portion sound screen body sets up in turn along the road surface direction in succession in proper order, and photovoltaic panel and upper portion sound screen body adopt the structure that sets up in turn, not only make photovoltaic panel surface circulation of air smooth and easy, have good radiating effect moreover, effectively guarantee system security.
The utility model discloses compare traditional vertical type solar photovoltaic sound barrier and strengthened noise reduction effect, light energy collection conversion efficiency to solved and stacked and establish the sound barrier screen body and photovoltaic board and lead to the not good problem of heat dissipation, had characteristics such as pollution abatement, carbon reduction and safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 and 2 are schematic structural views of the present invention;
FIG. 3 is a schematic structural view of the upper sound screen of the inclined flat plate structure of the present invention;
FIG. 4 is a schematic view of the structure of the upper sound screen of the vertically arranged flat plate structure of the present invention;
FIG. 5 is a schematic view of the top arc structure of the present invention;
fig. 6 is a schematic view of the arc structure of the present invention.
Reference numerals
1. A support device; 11. a foundation; 12. a column; 2. a sound barrier screen body; 21. a lower sound screen body; 22. an upper sound screen body; 3. a photovoltaic device; 31. a photovoltaic panel; 32. a battery pack; 33. an inverter; 34. a controller; 35. a distribution box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the utility model provides an alternative solar photovoltaic sound barrier, as shown in figure 1 and figure 2, alternative solar photovoltaic sound barrier includes strutting arrangement 1, the sound barrier screen body 2 and photovoltaic device 3.
The sound barrier screen body 2 comprises a lower sound screen body 21 and an upper sound screen body 22, the lower sound screen body 21 is arranged on the supporting device 1, the upper sound screen body 22 is arranged at the top of the supporting device 1 and is positioned above the lower sound screen body 21, the upper sound screen body 22 is a light sound absorption plate, and the sound absorption surface of the upper sound screen body 22 faces the inner side of a road.
The photovoltaic device 3 comprises a photovoltaic panel 31, a storage battery pack 32, an inverter 33, a controller 34 and a distribution box 35, the photovoltaic panel 31, the inverter 33 and the distribution box 35 are electrically connected with the storage battery pack 32, the controller 34 is in communication connection with the storage battery pack 32, the photovoltaic panel 31 can convert collected solar energy into electric energy and transmit the electric energy to the storage battery pack 32 through a circuit, and the inverter 33 can convert direct current stored in the storage battery pack 32 into alternating current so as to provide green electricity for road electrical equipment such as street lamps, cameras and signal lamps.
The photovoltaic panel 31 is a light photovoltaic panel and is located on the top of the supporting device 1, the collection surface of the photovoltaic panel 31 faces the sky, and the photovoltaic panel 31 and the upper sound screen body 22 are sequentially, alternately and continuously arranged along the pavement direction.
In the actual use process, the lower sound screen body 21 is used for sound insulation and noise reduction of a road, and the upper sound screen body 22 is used for enhancing the noise reduction effect of the sound barrier, so that the environment-friendly characteristic is achieved; the photovoltaic device 3 can convert the collected solar energy into electric energy and store the electric energy to supply power for road electrical equipment, and has the characteristics of environmental friendliness, energy conservation and carbon reduction; the upper sound screen body 22 and the photovoltaic panel 31 are sequentially and alternately and continuously arranged, when the device is used, air circulation on the surface of the photovoltaic panel 31 is smooth, the heat dissipation problem can be effectively solved, the potential safety hazard of the system is reduced, the service cycle of the device is prolonged, and the device has the characteristic of safety.
As an alternative embodiment, as shown in fig. 3, the upper sound-screen body 22 and the photovoltaic panel 31 are provided in a flat plate shape.
The upper sound-screen body 22 and the photovoltaic panel 31 are disposed obliquely with respect to the lower sound-screen body 21 toward the direction away from the ground in the road.
Alternatively, the inclination angle is set to 135 °.
Alternatively, the inclination angle is set to be 100 degrees, and the inclination angle is close to vertical, so that dust accumulation is avoided on the basis of ensuring the photoelectric conversion efficiency, and self-cleaning is facilitated.
As an alternative embodiment, as shown in fig. 2, the supporting device 1 includes a foundation 11, a pillar 12, and a connecting member.
The upright post 12 is arranged on a road subgrade or a bridge through the foundation 11, the upper sound screen body 22 and the photovoltaic panel 31 are arranged on the top of the upright post 12 through connecting pieces, the lower sound screen body 21 is fixed between the upright posts 12 through the connecting pieces, and the storage battery pack 32, the inverter 33, the controller 34 and the distribution box 35 are arranged in the equipment box and arranged on the foundation 11.
The shape structures of the sound barrier screen body 2 and the photovoltaic panel 31 are matched with the upright post 12, and the connecting piece comprises a nut, a gasket, a steel wire rope, a jackscrew and the like.
In the actual installation process, the upright post 12 is installed firstly, the upright post 12 needs to be straightened after the installation is completed, then the lower sound screen body 21 is installed firstly, then the upper sound screen body 22 is installed, and in the actual installation process, an output circuit is reserved.
As an alternative embodiment, said alternating solar photovoltaic sound barrier comprises an auxiliary structure arranged on said support means for sealing the sound barrier screen body 2.
The auxiliary structure comprises an upper cover plate, a lower cover plate, a sealing strip, an intermediate base plate and the like, so that the air tightness of the sound barrier is effectively guaranteed, and the existence of gap sound leakage is avoided.
Example 2
Example 2 differs from example 1 in that:
as shown in fig. 4, the upper sound-screen body 22 and the photovoltaic panel 31 are arranged in a flat plate shape, and the upper sound-screen body 22 and the photovoltaic panel 31 are positioned on the inner side of the road on the top of the lower sound-screen body 21 and are arranged vertically with respect to the lower sound-screen body 21.
Example 3
Example 3 differs from example 1 in that:
the upper portion sound screen body 22 is to the crooked setting of the road interior direction, and the photovoltaic board 31 is to the crooked setting of road interior direction, and upper portion sound screen body 22 and photovoltaic board 31 are the arc, and the two radians are the same, and the upper portion subregion of stand 12 is rather than radian looks adaptation.
When construction is carried out on a target road section, the shape, the height, the top structure angle, the screen body material, the photovoltaic panel material and the like of the stand column are determined according to the designed noise reduction amount and by combining the road trend and the noise spectrum characteristics. The foundation 11 is formed by pre-burying steel plates or bolts, the upright posts 12 are installed, after straightening, installation positions for installing the lower sound screen body 21, the upper sound screen body 22 and the photovoltaic panel 31 are reserved, a circuit is arranged, the photovoltaic panel 31 is electrically connected with the storage battery pack 32, and the storage battery pack 32 is electrically connected with electrical equipment along the road through an inverter 33.
As an alternative embodiment, the photovoltaic panel is provided as a flexible thin film solar photovoltaic panel; the flexible thin-film solar photovoltaic panel is light in weight and good in toughness.
The upper sound screen body 22 is provided as a flexible material; compared with the traditional sound barrier with a rigid structure, the flexible material has the advantage that the noise reduction effect of the sound barrier with the flexible structure is better on the premise that the shapes of the sound barriers are the same.
Example 4
Example 4 is different from example 3 in that:
the upper sound screen body 22 is provided with a light sound screen body such as an aluminum fiber material or/and a composite pinhole aluminum sound absorption plate.
The metal aluminum material has the characteristics of light weight and no pollution, and can effectively reduce the load of the sound barrier foundation. The metal fiber material and the composite pinhole aluminum sound absorption plate have different noise reduction effects at different frequencies. Therefore, the aluminum fiber material and the composite pinhole aluminum sound absorption plate can be reasonably selected as the upper sound screen body material according to the noise spectrum characteristics of the target road, so that the noise reduction effect is expected to be improved.
Example 5
Example 5 differs from example 4 in that:
as shown in fig. 6, the lower sound-screen body 21 is curved toward the road interior, and the lower sound-screen body 21 is curved.
The upright post 12 is integrally set to be arc-shaped, and the upper sound screen body 22 and the lower sound screen body 21 are matched with the upright post 12.
Compared with the prior art, the utility model, firstly, the photovoltaic panel 31 is arranged at the top, not the upright screen body, not only the solar energy utilization effect is better, but also the noise reduction effect of the upright sound barrier is increased due to the existence of the top structure, meanwhile, the photovoltaic panel 31 and the upper sound screen body 22 adopt the alternating structure, and the potential safety hazard caused by the difficulty of heat dissipation due to the overlapping of the photovoltaic module and the screen body is not easy to happen; secondly, the top structure that photovoltaic board 31 and upper portion sound screen body 22 are constituteed can be according to the different trends of road to lay in corresponding form, and angle, material, the structure of roof structure are rationally laid in the cooperation, and the space and the solar energy at make full use of sound barrier top increase sound barrier sound absorption effect when providing the electric energy for road lighting, and be difficult for causing the difficult problem of heat dissipation etc..
In the description of the present application, it is to be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.
Further, in the description of the present application, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides an alternating solar photovoltaic sound barrier, its characterized in that, includes strutting arrangement, sound barrier screen body and photovoltaic device, the sound barrier screen body includes the lower part sound screen body and the upper portion sound screen body, wherein:
the lower sound screen body is arranged on the supporting device;
the upper sound screen body is arranged at the top of the supporting device and is positioned above the lower sound screen body, and the upper sound screen body is a light sound absorption plate;
photovoltaic device includes photovoltaic board, battery package, dc-to-ac converter, controller and block terminal, the photovoltaic board the dc-to-ac converter with the block terminal all with battery package electricity is connected, the controller with battery package communication is connected, the photovoltaic board can be with the solar energy transformation electric energy of gathering, the battery package is used for the storage of electric energy, the dc-to-ac converter can with battery package storage turns into the alternating current, for the power supply of road electrical equipment, the photovoltaic board sets up the strutting arrangement top, the photovoltaic board sets up to light photovoltaic board, the photovoltaic board with upper portion sound screen body sets up in proper order in succession in turn along the road surface direction.
2. The alternating solar photovoltaic sound barrier of claim 1, wherein the upper sound screen body and the photovoltaic panel are arranged in a flat plate shape, and the upper sound screen body and the photovoltaic panel are positioned on one side of the lower sound screen body in the road at the top and are arranged obliquely relative to the lower sound screen body in the direction away from the ground.
3. The alternating solar photovoltaic sound barrier of claim 1, wherein the upper sound screen body and the photovoltaic panel are arranged in a flat plate shape, and the upper sound screen body and the photovoltaic panel are positioned on an in-road side of a top of the lower sound screen body and are vertically arranged with respect to the lower sound screen body.
4. The alternating solar photovoltaic sound barrier of claim 1, wherein the upper sound screen body is curved in an in-road direction;
the photovoltaic panel is arranged in a bending mode towards the in-road direction;
the upper sound screen body and the photovoltaic panel are arc-shaped.
5. The alternating solar photovoltaic sound barrier of claim 4, wherein the lower sound screen body is curved in an in-road direction, the lower sound screen body being arc-shaped;
the upper sound screen body and the lower sound screen body are matched with the supporting device.
6. The alternating solar photovoltaic sound barrier of claim 4 or 5, wherein said photovoltaic panel is provided as a flexible thin film solar photovoltaic panel;
the upper sound screen body is made of flexible materials.
7. The alternating solar photovoltaic sound barrier of claim 1, wherein the upper sound screen body is provided as an aluminum fiber material and/or a composite pinhole aluminum sound absorbing panel.
8. The alternating solar photovoltaic sound barrier of claim 1, wherein the support means comprises a foundation, a post and a connector, wherein:
the upright posts are arranged on a road bed or a bridge through a foundation;
the upper sound screen body and the photovoltaic panel are fixed to the top of the stand column through connecting pieces, and the lower sound screen body is connected with the stand column through the connecting pieces.
9. The alternating solar photovoltaic sound barrier of claim 8, wherein the alternating solar photovoltaic sound barrier comprises an attachment structure disposed on the support means for sealing of the sound barrier screen body;
the accessory structure comprises an upper cover plate, a lower cover plate, a sealing strip and an intermediate base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106918.9U CN216474611U (en) | 2021-12-10 | 2021-12-10 | Alternating solar photovoltaic sound barrier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123106918.9U CN216474611U (en) | 2021-12-10 | 2021-12-10 | Alternating solar photovoltaic sound barrier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354596A (en) * | 2022-08-25 | 2022-11-18 | 南京三博建筑科技有限公司 | Environment-friendly protective screen of making an uproar falls in pin-connected panel |
-
2021
- 2021-12-10 CN CN202123106918.9U patent/CN216474611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354596A (en) * | 2022-08-25 | 2022-11-18 | 南京三博建筑科技有限公司 | Environment-friendly protective screen of making an uproar falls in pin-connected panel |
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