CN107675637B - Light intensity tracking photovoltaic sound barrier - Google Patents
Light intensity tracking photovoltaic sound barrier Download PDFInfo
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- CN107675637B CN107675637B CN201710815228.XA CN201710815228A CN107675637B CN 107675637 B CN107675637 B CN 107675637B CN 201710815228 A CN201710815228 A CN 201710815228A CN 107675637 B CN107675637 B CN 107675637B
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- 230000004888 barrier function Effects 0.000 title claims abstract description 84
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0011—Plank-like elements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
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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
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a light intensity tracking photovoltaic sound barrier which is a fully-closed sound insulation system and comprises a sound barrier base component and a light intensity tracking component. The sound barrier base component comprises a frame, a sound absorption plate and a sound insulation plate, the light intensity tracking component comprises a photovoltaic plate, a light intensity sensor, a control device and a transmission device, and the transmission device comprises a power device, a conveying belt, a gear and a rotating shaft. The light intensity tracking assembly is located on top of the sound barrier. The light intensity tracking photovoltaic sound barrier has the advantages that the sound insulation amount of the sound barrier is guaranteed due to the multi-layer structure design of the light intensity tracking photovoltaic sound barrier, and meanwhile, most of heat is absorbed due to the design of the light intensity tracking photovoltaic panel, so that the internal temperature of the closed sound barrier is reduced. The light intensity tracking photovoltaic sound barrier provided by the invention achieves the purpose of enabling the photovoltaic panel to be always positioned at the position with the maximum light intensity by utilizing the light intensity tracking assembly, improves the use efficiency of the photovoltaic panel, and really realizes the popularization and application of the photovoltaic sound barrier.
Description
Technical Field
The invention relates to a sound barrier, in particular to a light intensity tracking photovoltaic sound barrier.
Background
With the development of economy, the urban traffic industry expands day by day, and the use of large-scale light rails, road construction and transportation equipment in cities not only consumes a large amount of energy, but also causes intolerable noise influence and dust hazard to citizens living around. In view of the environmental phenomenon, sound barriers are installed on a plurality of main roads in residential areas, but high-rise residents around the roads still suffer from noise hazards.
Most of the existing sound barriers adopt a semi-closed type, other energy sources are not collected and utilized, and the following defects also exist in the research of the closed type photovoltaic sound barrier:
in order to ensure the generating capacity, the photovoltaic panel is generally distributed on the top of the sound barrier at present, and the position of the photovoltaic panel is always unchanged. For roads in the south-north direction, the power generation efficiency of one side is sufficient from morning to noon, the power generation efficiency of the other side cannot be guaranteed, the power generation efficiency of one side is gradually attenuated to the minimum along with the transfer of the solar illumination intensity from noon to evening, and the power generation efficiency of the other side is improved; and for roads in the east-west direction, only the photovoltaic panel on one side of the top of the sound barrier can be fully utilized to generate electricity from morning to evening. The photovoltaic sound barrier adopting the fixed structure has the disadvantages that the corresponding position adjustment can not be carried out according to the intensity of sunlight, the utilization rate of the photovoltaic panel is not high, the waste of resources is caused, and the production cost is increased.
Disclosure of Invention
In order to solve the problems of low utilization rate of photovoltaic panels and the like in the conventional photovoltaic sound barrier, the invention provides the light intensity tracking photovoltaic sound barrier which can ensure the efficiency of photovoltaic power generation, reduce the use number of the photovoltaic panels and reduce the production cost.
In order to achieve the above object, the present invention adopts the following technical solutions:
a light intensity tracking photovoltaic sound barrier, its characterized in that: the device comprises a sound barrier basic component and a light intensity tracking component;
the sound barrier base component comprises a frame, a sound absorption plate and a sound insulation plate; the sound absorption plate and the sound insulation plate are arranged on the frame and sequentially comprise a sound absorption plate and sound insulation plate assembly, a transparent sound insulation plate and a sound absorption plate and sound insulation plate assembly from bottom to top; in the assembly of the sound absorption plate and the sound insulation plate, the sound absorption plate is arranged on the inner side of the sound insulation plate;
the light intensity tracking assembly comprises a photovoltaic panel, a light intensity sensor, a control device and a transmission device; the transmission device comprises a power device, a conveying belt, a gear and a rotating shaft; the light intensity sensors are uniformly distributed on the frame along the circumferential direction of the top of the sound barrier; the power device and the control device are positioned at the joint of the top and the side wall of the sound barrier frame structure; photovoltaic board, conveyer belt set up along sound barrier top circumference.
The light intensity tracking assembly comprises a photovoltaic panel, a light intensity sensor, a control device and a transmission device; the photovoltaic panel consists of a solar cell and a metal frame, and a metal power-on contact is arranged on the metal frame on the end face of the photovoltaic panel; the transmission device comprises a power device, a conveying belt, a gear and a rotating shaft; the light intensity sensors are uniformly distributed on the cross beam of the frame along the circumferential direction of the top of the sound barrier; the power device and the control device are positioned at the joint of the top and the side wall of the sound barrier frame structure; the photovoltaic panel and the conveyor belt are arranged along the circumferential direction of the top of the sound barrier; electric quantity output positioning openings are arranged on the plurality of cross beams of the circumferential frame at the top of the sound barrier at intervals.
The light intensity tracking photovoltaic sound barrier is characterized in that: the sound barrier is fully enclosed.
The light intensity tracking photovoltaic sound barrier is characterized in that: the photovoltaic panel is positioned at the top of the sound barrier, and the radian of the photovoltaic panel is 1/2 to 2/3 of the total radian of the top of the sound barrier along the circumferential direction of the top of the sound barrier.
The light intensity tracking photovoltaic sound barrier is characterized in that: the conveyer belt is connected with the two sides of the photovoltaic panel metal frame through bolts.
The light intensity tracking photovoltaic sound barrier is characterized in that: two rows of electric quantity output positioning openings are arranged in parallel on two sides of the frame beam provided with the electric quantity output positioning openings.
The light intensity tracking photovoltaic sound barrier is characterized in that: the line connecting the electric quantity output positioning port and the adjacent light intensity sensor is parallel to the road direction.
The light intensity tracking photovoltaic sound barrier is characterized in that: the internal bus that is equipped with of crossbeam that sets up electric quantity output location mouth, electric quantity output location mouth links to each other with the bus.
The light intensity tracking photovoltaic sound barrier is characterized in that: when the light intensity tracking process is finished, the metal power-on contact is in contact with the electric quantity output positioning port for power supply.
The light intensity tracking photovoltaic sound barrier is characterized in that: a plurality of light intensity tracking assemblies are distributed on the top of the sound barrier in a circumferential direction in parallel.
The light intensity tracking photovoltaic sound barrier is characterized in that: the power device is connected with the conveyor belt through a gear and a rotating shaft.
The light intensity tracking photovoltaic sound barrier is characterized in that: one power device drives a plurality of conveyor belts, and the conveyor belts are connected with the conveyor belts through a shaft coupling by a rotating shaft.
The light intensity tracking photovoltaic sound barrier has the main advantages that:
the photovoltaic panel is designed to have a light intensity tracking function, the metal frame of the photovoltaic panel is connected with the conveyor belt, and the control device moves the position of the photovoltaic panel by judging the sensor which senses the strongest light intensity signal, so that the problem of low utilization rate of the photovoltaic panel is solved.
According to the light intensity tracking photovoltaic sound barrier, the purpose that the photovoltaic panel is always positioned at the position with the maximum light intensity is achieved by using the light intensity tracking assembly, the utilization rate of the photovoltaic panel is improved, the laying area of the photovoltaic panel is reduced, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view in partial cross-section of the top of the sound barrier;
FIG. 3 is a schematic diagram of a light intensity tracking assembly;
FIG. 4 is a schematic top view of a portion of a light intensity tracking assembly;
the device comprises a frame 1, a beam 1-1, a sound absorption plate 2, a sound insulation plate 3, a transparent sound insulation plate 3-1, a photovoltaic plate 4, a metal frame 4-1, a metal power-on contact 4-2, a bus 5, a light intensity sensor 6, a control device 7, a power device 8, a gear 9, a conveyor belt 10, a bolt 11, an electric quantity output positioning port 12, a rotating shaft 13 and a coupler 14.
Detailed Description
The following description is given with reference to specific examples, which are not intended to limit the invention:
in the embodiment, the working mode of the light intensity tracking process is described by adopting the light intensity tracking photovoltaic sound barrier provided by the invention.
Referring to fig. 1, 2, 3 and 4, the light intensity tracking photovoltaic sound barrier in the present embodiment includes a sound barrier base component and a light intensity tracking component.
The sound barrier base component comprises a frame 1, a sound absorption plate 2 and a sound insulation plate 3; the sound absorption plate 2 and the sound insulation plate 3 are arranged on the frame and sequentially comprise an assembly of the sound absorption plate 2 and the sound insulation plate 3, a transparent sound insulation plate 3-1 and an assembly of the sound absorption plate 2 and the sound insulation plate 3 from bottom to top; in the assembly of the sound absorption plate 2 and the sound insulation plate 3, the sound absorption plate 2 is placed on the inner side of the sound insulation plate 3; the frame 1 provides a mounting and supporting function for the totally-enclosed sound barrier; the transparent sound insulation board 3-1 is a sound insulation board with good light transmission, not only provides a lighting function for the inside of the whole sound barrier, but also provides a chance for viewing scenery for passengers on the motor vehicle.
The light intensity tracking component comprises a photovoltaic panel 4, a light intensity sensor 6, a control device 7 and a transmission device; the photovoltaic panel 4 consists of a solar cell and a metal frame 4-1, and a metal power-on contact 4-2 is arranged on the metal frame 4-1 on the end face of the photovoltaic panel 4; the transmission device comprises a power device 8, a conveyor belt 10, a gear 9 and a rotating shaft 13; the light intensity sensors 6 are uniformly distributed on the cross beam 1-1 of the frame 1 along the circumferential direction of the top of the sound barrier; the power device 8 and the control device 7 are positioned at the joint of the top and the side wall of the sound barrier frame structure; the photovoltaic panel 4 and the conveyor belt 10 are arranged along the circumferential direction of the top of the sound barrier; electric quantity output positioning openings 12 are arranged on a plurality of cross beams of the circumferential frame at the top of the sound barrier at intervals.
The end face of the photovoltaic panel 4 is a metal frame 4-1, a metal power-on contact 4-2 is arranged on the metal frame 4-1 of the end face of the photovoltaic panel, and the conveyor belt 10 is connected with the metal frame 4-1 of the photovoltaic panel through a bolt 11. When the light intensity tracking process is finished, the metal power-on contact 4-2 is in contact with the electric quantity output positioning port 12 for power on. The connecting line of the position of the electric quantity output positioning port 12 and the position of the adjacent light intensity sensor 6 is parallel to the road direction. The power device 8 is connected with the conveyor belt 10 through a gear 9 and a rotating shaft 13. A power device drives a plurality of conveyor belts, and the conveyor belts 10 are connected with adjacent conveyor belts through rotating shafts 13 and couplers 14, so that synchronous operation of the plurality of conveyor belts is realized.
The light intensity sensor 6 collects light intensity signals, the sensor with the strongest light intensity signal is judged through the control device 7, the control device 7 sends execution command signals to the power device 8, the power device 8 drives the connected conveyor belt 10 through the gear 9 and the rotating shaft 13 to drive the metal frame 4-1 to move, and position control of the photovoltaic panel 4 is achieved. Electric quantity output positioning openings 12 are arranged on a plurality of beams 1-1 of the circumferential frame at the top of the sound barrier at intervals, and two rows of electric quantity output positioning openings 12 are arranged in parallel on two sides of the frame beam 1-1 provided with the electric quantity output positioning openings 12. In the position control execution process, the photovoltaic panel 4 moves to the position of the sensor with the strongest light intensity signal, so that the metal power-on contact 4-2 is in contact with the electric quantity output positioning port 12, and the photovoltaic panel 4 collects electric quantity and then is merged into the bus 5 through the metal power-on contact 4-2 of the metal frame 4-1.
The working process of the embodiment is as follows:
electric quantity output positioning openings are formed in the plurality of cross beams of the circumferential frame on the top of the sound barrier at intervals, and two rows of electric quantity output positioning openings are arranged on two sides of the frame cross beam with the electric quantity output positioning openings in parallel. The light intensity sensors are evenly distributed on the cross beam along the circumferential direction of the top of the sound barrier, in the two rows of electric quantity output positioning openings, one light intensity sensor is arranged between every two corresponding electric quantity output positioning openings in the middle, and the connecting line of the electric quantity output positioning openings and the adjacent light intensity sensors is parallel to the road direction. The sensor which senses the strongest light intensity signal is judged through the control device, the photovoltaic panel is controlled to move to the position of the sensor, when the light intensity tracking process is finished, the metal power-on contact positioned in the middle of the top of the metal frame is contacted with the electric quantity output positioning port to be powered on, and the collected electric quantity is merged into the bus.
The specific implementation process of light intensity tracking is as follows, the light intensity sensor collects light intensity signals, the sensor with the strongest light intensity signal is judged through the control device, the control device sends execution command signals to the power device, the power device drives the connected conveying belt through the gear and the rotating shaft, the conveying belt is connected with the metal frame through the bolt, the metal frame is driven to move, and the position control of the photovoltaic panel is realized. The conveying belts are axially connected with the conveying belts adjacent to the periphery through the rotating shafts through the couplers, and synchronous work of the conveying belts is achieved.
Claims (10)
1. A light intensity tracking photovoltaic sound barrier, its characterized in that: the device comprises a sound barrier basic component and a light intensity tracking component;
the sound barrier base component comprises a frame, a sound absorption plate and a sound insulation plate; the sound absorption plate and the sound insulation plate are arranged on the frame and sequentially comprise a sound absorption plate and sound insulation plate assembly, a transparent sound insulation plate and a sound absorption plate and sound insulation plate assembly from bottom to top; in the assembly of the sound absorption plate and the sound insulation plate, the sound absorption plate is arranged on the inner side of the sound insulation plate;
the light intensity tracking assembly comprises a photovoltaic panel, a light intensity sensor, a control device and a transmission device; the photovoltaic panel consists of a solar cell and a metal frame, and a metal power-on contact is arranged on the metal frame on the end face of the photovoltaic panel; the transmission device comprises a power device, a conveying belt, a gear and a rotating shaft; the conveyor belt is connected with two sides of the metal frame of the photovoltaic panel through bolts; the light intensity sensors are uniformly distributed on the cross beam of the frame along the circumferential direction of the top of the sound barrier; the power device and the control device are positioned at the joint of the top and the side wall of the sound barrier frame structure; the photovoltaic panel and the conveyor belt are arranged along the circumferential direction of the top of the sound barrier; electric quantity output positioning openings are arranged on the plurality of cross beams of the circumferential frame at the top of the sound barrier at intervals.
2. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: the sound barrier is fully enclosed.
3. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: the photovoltaic panel is positioned at the top of the sound barrier, and the radian of the photovoltaic panel is 1/2 to 2/3 of the total radian of the top of the sound barrier along the circumferential direction of the top of the sound barrier.
4. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: two rows of electric quantity output positioning openings are arranged in parallel on two sides of the cross beam provided with the electric quantity output positioning openings.
5. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: the line connecting the electric quantity output positioning port and the adjacent light intensity sensor is parallel to the road direction.
6. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: the internal bus that is equipped with of crossbeam that sets up electric quantity output location mouth, electric quantity output location mouth links to each other with the bus.
7. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: when the light intensity tracking process is finished, the metal power-on contact is in contact with the electric quantity output positioning port for power supply.
8. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: a plurality of light intensity tracking assemblies are distributed on the top of the sound barrier in a circumferential direction in parallel.
9. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: the power device is connected with the conveyor belt through a gear and a rotating shaft.
10. The light intensity tracking photovoltaic sound barrier of claim 1, wherein: one power device drives a plurality of conveyor belts, and the conveyor belts are connected with the conveyor belts through a shaft coupling by a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710815228.XA CN107675637B (en) | 2017-09-12 | 2017-09-12 | Light intensity tracking photovoltaic sound barrier |
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| CN201710815228.XA CN107675637B (en) | 2017-09-12 | 2017-09-12 | Light intensity tracking photovoltaic sound barrier |
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| CN107675637A CN107675637A (en) | 2018-02-09 |
| CN107675637B true CN107675637B (en) | 2020-01-14 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054559B (en) * | 2020-09-17 | 2022-03-01 | 中国人民解放军国防科技大学 | Building type multi-floor distributed energy management method and system |
| CN113089515A (en) * | 2021-04-09 | 2021-07-09 | 四川云路科技有限公司 | Automatic closed sound barrier of formula of unloading |
| CN113982443A (en) * | 2021-10-28 | 2022-01-28 | 西安工程大学 | Window sound insulation device |
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| CN201972105U (en) * | 2011-03-15 | 2011-09-14 | 江苏远兴环保集团有限公司 | Fully-enclosed sound insulation board |
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| CN103780199A (en) * | 2014-01-24 | 2014-05-07 | 江苏大学 | Developable roofing automatic sunny type solar energy utilization system |
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| CN105939146A (en) * | 2016-07-04 | 2016-09-14 | 中国能源建设集团江苏省电力设计院有限公司 | Photovoltaic module with automatic sun-tracking function |
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2017
- 2017-09-12 CN CN201710815228.XA patent/CN107675637B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201574363U (en) * | 2009-12-18 | 2010-09-08 | 雷新国 | Solar generating bridge sound barrier |
| CN201972105U (en) * | 2011-03-15 | 2011-09-14 | 江苏远兴环保集团有限公司 | Fully-enclosed sound insulation board |
| KR20130104266A (en) * | 2012-03-13 | 2013-09-25 | 이종은 | Apparatus for condensing sunlight on road type |
| CN103046490A (en) * | 2012-12-28 | 2013-04-17 | 森特士兴集团股份有限公司 | Totally closed sound barrier |
| CN103780199A (en) * | 2014-01-24 | 2014-05-07 | 江苏大学 | Developable roofing automatic sunny type solar energy utilization system |
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