CN220486274U - Vertical type photovoltaic sound barrier structure - Google Patents
Vertical type photovoltaic sound barrier structure Download PDFInfo
- Publication number
- CN220486274U CN220486274U CN202320844775.1U CN202320844775U CN220486274U CN 220486274 U CN220486274 U CN 220486274U CN 202320844775 U CN202320844775 U CN 202320844775U CN 220486274 U CN220486274 U CN 220486274U
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- sound
- photovoltaic
- screen body
- sound absorption
- upright posts
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- 230000004888 barrier function Effects 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 39
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011491 glass wool Substances 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 6
- 239000008397 galvanized steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 208000003464 asthenopia Diseases 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000005341 toughened glass Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to the technical field of sound barriers, in particular to a vertical photovoltaic sound barrier structure, which comprises an anti-collision guardrail, wherein a plurality of upright posts are equidistantly arranged at the top of the anti-collision guardrail, and the upright posts are H-shaped; the sound absorption screen body is arranged between every two upright posts, the top of the sound absorption screen body is sequentially provided with a transparent acrylic sound insulation screen body and a photovoltaic module from bottom to top, and both end sides of the transparent acrylic sound insulation screen body and the photovoltaic module are respectively arranged at the inner side parts of the upright posts. According to the utility model, the centrifugal glass wool in the sound absorption screen body is matched with the sound absorption holes through the integrated photovoltaic sound barrier, so that the sound absorption screen has a good sound absorption and insulation effect on low-frequency noise, the photovoltaic panel can convert solar energy into electric energy, and after inversion through the inverter, green electric energy is generated, an energy basis is provided for various functions such as municipal illumination indication propaganda, the construction cost is reduced, and meanwhile, the transparent acrylic sound insulation screen body is arranged in the middle of the photovoltaic sound barrier body, so that the sound absorption and insulation effect can be further enhanced on the basis of reducing visual fatigue of vehicle running.
Description
Technical Field
The utility model relates to the technical field of sound barriers, in particular to a vertical photovoltaic sound barrier structure.
Background
Sound barriers, which are wall structures installed beside railways and highways to reduce the influence of motor vehicle noise on nearby residents, are divided into reflection type sound barriers for pure sound insulation, and composite type sound barriers combining sound absorption and sound insulation, which are more effective sound insulation methods. However, in the prior art, the noise barrier generally adopts a metal panel or glass to reduce the noise generated by the motor vehicle, has a single appearance, has no additional function, and is relatively wasteful of resources.
Numerous patents have been published for sound barrier structures, such as chinese patent publication No.: CN212335802U, a vertical photovoltaic sound barrier, this patent application discloses a vertical photovoltaic sound barrier, includes the stand, be equipped with between the stand and inhale the sound insulation performance's metal sound insulation screen body and have photovoltaic power generation and inhale the sound insulation performance's photovoltaic and inhale the sound insulation screen body, metal sound insulation screen body and photovoltaic inhale the sound insulation screen body adjacent limit, metal sound insulation screen body's top and photovoltaic sound insulation screen body's bottom all through metal connecting piece with the stand realizes fixed connection, above-mentioned patent and through the inside N type double-sided battery that is of photovoltaic sound insulation screen body, can realize positive, back two sides simultaneous generation, improves the generating efficiency of photovoltaic sound barrier. This approach does not lose good exploration of the sound barrier structure, but still leaves room for further improvement.
Disclosure of Invention
The present utility model provides a vertical photovoltaic sound barrier structure to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an upright photovoltaic sound barrier structure comprising:
the top of the anti-collision guardrail is provided with a plurality of upright posts at equal intervals, and the upright posts are H-shaped;
the sound absorption screen body is arranged between every two upright posts, the top of the sound absorption screen body is sequentially provided with a transparent acrylic sound insulation screen body and a photovoltaic module from bottom to top, and two end sides of the transparent acrylic sound insulation screen body and the photovoltaic module are arranged at the inner side parts of the upright posts;
the cover plate is arranged at the top ends of the upright posts and is fixedly connected with the upright posts;
the photovoltaic assembly comprises an aluminum profile frame and a plurality of photovoltaic panels arranged in the aluminum profile frame;
and the inverter is arranged on the front side of the photovoltaic panel and is electrically connected to the photovoltaic panel at the same time, and the inverter is fixedly arranged on the upright post.
Preferably, a spacing lug is fixedly connected with to an inside wall of stand, the one side of sound absorption screen body, transparent ya keli sound insulation screen body and photovoltaic module all butt in the surface of spacing lug.
Preferably, the sound absorption screen body comprises an aluminum alloy plate and a galvanized steel plate, a cavity is formed between the aluminum alloy plate and the galvanized steel plate, and centrifugal glass wool is filled in the cavity.
Preferably, a plurality of sound absorbing holes are formed in the surface of the aluminum alloy plate in a penetrating manner.
Preferably, the outside of the centrifugal glass wool is wrapped with a waterproof film.
Preferably, a plurality of column foot plates are arranged at equal intervals on the top of the anti-collision guardrail, and the bottoms of the columns are fixedly arranged on the column foot plates.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the integrated photovoltaic sound barrier is formed by combining the sound absorption screen body, the transparent acrylic sound insulation screen body and the photovoltaic component, so that the centrifugal glass wool in the sound absorption screen body is matched with the sound absorption hole on the aluminum alloy plate, a good sound absorption and insulation effect can be achieved on low-frequency noise, the photovoltaic panel can convert solar energy into electric energy, after inversion by the inverter, green electric energy is generated, an energy basis is provided for various functions such as municipal illumination indication propaganda, the construction cost is reduced, and meanwhile, the transparent acrylic sound insulation screen body is arranged in the middle of the photovoltaic sound barrier body, so that the sound absorption and insulation effect can be further enhanced on the basis of reducing visual fatigue of vehicle driving.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a left side view of the present utility model;
fig. 4 is a schematic view of the internal structure of the sound absorbing screen of the present utility model.
In the figure: 1. anti-collision guard rail; 2. a column; 3. a sound absorbing screen; 31. aluminum alloy plate; 32. zinc-plated steel sheet; 33. centrifuging glass wool; 34. a waterproof membrane; 4. a transparent acrylic sound insulation screen; 5. a photovoltaic module; 51. aluminum profile frames; 52. a photovoltaic panel; 6. a cover plate; 7. an inverter; 8. a limit bump; 9. a sound absorbing hole; 10. a column foot plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1-4, the present utility model provides an upright photovoltaic sound barrier structure comprising: the anti-collision guardrail 1 is provided with a plurality of upright posts 2 at equal distance on the top, and the upright posts 2 are H-shaped; the sound absorption screen body 3 is arranged between every two upright posts 2, the top of the sound absorption screen body is sequentially provided with a transparent acrylic sound insulation screen body 4 and a photovoltaic module 5 from bottom to top, both end sides of the transparent acrylic sound insulation screen body 4 and the photovoltaic module 5 are arranged at the inner side parts of the upright posts 2, a limit bump 8 is fixedly connected to one inner side wall of each upright post 2, and one side of the sound absorption screen body 3, one side of the transparent acrylic sound insulation screen body 4 and one side of the photovoltaic module 5 are all abutted against the surface of the limit bump 8; the cover plate 6 is arranged at the top ends of the upright posts 2 and is fixedly connected with the upright posts; the photovoltaic module 5 comprises an aluminum profile frame 51 and a plurality of photovoltaic panels 52 arranged in the aluminum profile frame 51; the inverter 7 is disposed on the front side of the photovoltaic panel 52 and is electrically connected to the photovoltaic panel 52, and the inverter 7 is fixedly mounted on the upright post 2.
Specifically, the photovoltaic panel 52 is designed to convert solar energy into electric energy, and generate green electric energy after being inverted by the inverter 7, so as to provide energy basis for various functions such as municipal illumination indication propaganda, etc., thereby reducing repeated investment of various resources and construction cost.
Further specifically, when the vertical type photovoltaic sound barrier structure faces a road running in the north-south direction, the installation of the double-sided photovoltaic panel 52 can be carried out according to the illumination, the photovoltaic panel 52 can generate power in the morning and afternoon, and when the vertical type photovoltaic sound barrier structure faces a road running in the east-west direction, the installation of the single-sided photovoltaic panel 52 can be carried out according to the illumination, so that the idling of the back-to-face photovoltaic panel 52 is avoided, and a certain cost is saved.
Furthermore, the front side of the photovoltaic module 5 is provided with the anti-reflection coated toughened glass, the back side of the photovoltaic module is provided with the toughened glass, the thickness values of the anti-reflection coated toughened glass and the toughened glass are 3.2mm, and further according to the detection report of the photovoltaic panel 52, the reflectivities of the photovoltaic panel 52 sample at the incidence angles of 20 degrees and 60 degrees are only 1.7% and 3.6% respectively, so that the residences of 32 meters and 134 meters on the south side of the photovoltaic panel 52 are basically not influenced by reflected light when facing the east-west road.
In combination with the illustration of fig. 3, specifically, the upright column 2 is adopted, the installation of the sound absorbing screen 3, the transparent acrylic sound insulation screen 4 and the photovoltaic module 5 is facilitated, and the design of the limit lug 8 is beneficial to fixing the sound absorbing screen 3, the transparent acrylic sound insulation screen 4 and the photovoltaic module 5, and when the sound absorbing screen 3, the transparent acrylic sound insulation screen 4 and the photovoltaic module 5 are installed again, the connection parts of the sound absorbing screen 3, the transparent acrylic sound insulation screen 4 and the photovoltaic module 5 are all provided with rubber gaskets, so that the connection tightness among the sound absorbing screen 3, the transparent acrylic sound insulation screen 4 and the photovoltaic module 5 is ensured.
In this embodiment, the sound absorbing screen 3 includes an aluminum alloy plate 31 and a galvanized steel plate 32, a cavity is formed between the aluminum alloy plate 31 and the galvanized steel plate 32, centrifugal glass wool 33 is filled in the cavity, a plurality of sound absorbing holes 9 are formed in the surface of the aluminum alloy plate 31 in a penetrating manner, a waterproof film 34 is wrapped outside the centrifugal glass wool 33, and the sound absorbing effect is achieved by detecting that the noise reduction coefficient is NRC not less than 0.8 according to the prior art.
In this embodiment, a plurality of stud boards 10 are equidistantly installed on the top of the crash barrier 1, and the bottom of the stud 2 is fixedly installed on the stud boards 10, so that the mounting and fixing of the stud 2 are facilitated.
The working principle and the using flow of the utility model are as follows: when the photovoltaic module 5 is used, one side, far away from the inverter 7, faces to the driving side, so that the centrifugal glass wool 33 in the sound absorption screen body 3 is matched with the sound absorption hole 9 on the aluminum alloy plate 31, the sound absorption and insulation effect can be good on low-frequency noise, the photovoltaic panel 52 can convert solar energy into electric energy, after inversion of the inverter 7, green electric energy is generated, energy bases are provided for various functions such as municipal illumination indication propaganda, the construction cost is reduced, and meanwhile, the transparent acrylic sound insulation screen body 4 is arranged in the middle of the photovoltaic sound barrier body, so that the sound absorption and insulation effect can be further enhanced on the basis of reducing visual fatigue of driving of a vehicle.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (3)
1. An upright photovoltaic sound barrier structure comprising:
the anti-collision guardrail (1) is provided with a plurality of upright posts (2) at equal distance on the top, and the upright posts (2) are H-shaped;
the sound absorption screen bodies (3) are arranged between every two upright posts (2), the top parts of the sound absorption screen bodies are sequentially provided with transparent acrylic sound insulation screen bodies (4) and photovoltaic modules (5) from bottom to top, and two end sides of each transparent acrylic sound insulation screen body (4) and each photovoltaic module (5) are arranged at the inner side parts of the upright posts (2);
the cover plates (6) are arranged at the top ends of the upright posts (2) and are fixedly connected with the upright posts;
the photovoltaic assembly (5) comprises an aluminum profile frame (51) and a plurality of photovoltaic panels (52) arranged in the aluminum profile frame (51);
the inverter (7) is arranged on the front side of the photovoltaic panel (52) and is electrically connected with the photovoltaic panel (52) at the same time, and the inverter (7) is fixedly arranged on the upright post (2);
a limiting lug (8) is fixedly connected to one inner side wall of the upright post (2), and one sides of the sound absorption screen body (3), the transparent acrylic sound insulation screen body (4) and the photovoltaic module (5) are all abutted to the surface of the limiting lug (8);
the sound absorption screen body (3) comprises an aluminum alloy plate (31) and a galvanized steel sheet (32), a cavity is formed between the aluminum alloy plate (31) and the galvanized steel sheet (32), centrifugal glass wool (33) is filled in the cavity, and a plurality of sound absorption holes (9) are formed in the surface of the aluminum alloy plate (31) in a penetrating mode.
2. The upright photovoltaic sound barrier structure of claim 1, characterized in that the outside of the centrifugal glass wool (33) is wrapped with a waterproof membrane (34).
3. The vertical photovoltaic sound barrier structure according to claim 1, wherein a plurality of stud plates (10) are equidistantly installed on the top of the crash barrier (1), and the bottom of the stud (2) is fixedly installed on the stud plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320844775.1U CN220486274U (en) | 2023-04-17 | 2023-04-17 | Vertical type photovoltaic sound barrier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320844775.1U CN220486274U (en) | 2023-04-17 | 2023-04-17 | Vertical type photovoltaic sound barrier structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486274U true CN220486274U (en) | 2024-02-13 |
Family
ID=89839291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320844775.1U Active CN220486274U (en) | 2023-04-17 | 2023-04-17 | Vertical type photovoltaic sound barrier structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486274U (en) |
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2023
- 2023-04-17 CN CN202320844775.1U patent/CN220486274U/en active Active
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