CN210640724U - Wind-solar complementary and piezoelectric technology integrated road speed reducer - Google Patents
Wind-solar complementary and piezoelectric technology integrated road speed reducer Download PDFInfo
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- CN210640724U CN210640724U CN201921132299.0U CN201921132299U CN210640724U CN 210640724 U CN210640724 U CN 210640724U CN 201921132299 U CN201921132299 U CN 201921132299U CN 210640724 U CN210640724 U CN 210640724U
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
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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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Abstract
The utility model discloses a wind-solar complementary and piezoelectric technology integrated road speed reducer, which comprises a road surface foundation module, a photovoltaic power generation module, a wind power generation module, a piezoelectric module, an electricity storage module, an electric energy control device and an electricity load; the device can convert the mechanical energy generated by the automobile through the deceleration strip into electric energy, and can reduce the energy consumption of traffic facilities; photovoltaic power generation and wind power generation are combined with roads, road traffic infrastructure and energy production are fully combined, road energy consumption can be further reduced, and land utilization efficiency is improved; and the utility model discloses can self supply independent operation in the inconvenient remote area of power supply.
Description
Technical Field
The utility model belongs to the technical field of traffic facilities, concretely relates to complementary, piezoelectricity technique integration road decelerator of scene.
Background
The automobile deceleration strip is a traffic facility which is arranged on a highway and used for decelerating passing vehicles and is used for reducing the running speed of motor vehicles and non-motor vehicles. When a vehicle passes through the speed bump at a high speed, severe vibration is transmitted from the tire to a driver through the vehicle body and the seat, and the vertical curve can generate acceleration in a vertical direction, so that strong physiological stimulation (including vibration stimulation and visual stimulation) and psychological stimulation are generated. The physiological stimulation prompts the driver to generate strong uncomfortable feeling, and the psychological stimulation deepens unsafe doubts of the driver and further reduces the safety feeling of the driver to the road environment.
In general, the greater the discomfort level the driver considers, the less safe the vehicle is traveling, i.e., the less safe the feeling is. Therefore, the arrangement of the deceleration strip can reduce the expected values of driving safety and riding comfort of the driver, and prompt the driver to select a lower expected vehicle speed. Under the guidance of the desired vehicle speed, the driver will actively drive the vehicle to approach and pass through the speed bump at a lower driving speed. However, the actual road deceleration strip cannot be observed by the driver smoothly due to the position and the light of the actual road deceleration strip. This also causes the driver to eventually pass through the speed bump at a faster speed, which causes discomfort to the driver and passengers during riding, and in severe cases, even damage to components such as vehicle shock absorbers. Moreover, the vehicle can carry out the vertical rolling to the deceleration strip in the deceleration process through the deceleration strip, produces great mechanical energy, turns into the electric energy with this part of mechanical energy, can reduce traffic facilities's energy resource consumption.
Meanwhile, photovoltaic power generation and wind power generation are combined with roads, road traffic infrastructure and energy production are fully combined, road energy consumption can be further reduced, land utilization efficiency is improved, building of environment infrastructure energy production is achieved, and the requirement of cities for power supply of traditional fossil energy is reduced.
The patent of the related utility model of photovoltaic power generation and road piezoelectricity technique combined together has appeared (CN.109274317A), and the patent has also appeared in the related face of traffic infrastructure such as photovoltaic power generation and wind power generation and road lighting and road warning sign combined together to there is related product to propose. However, a road speed reducer combining photovoltaic power generation, wind power generation and piezoelectricity is still in the blank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a wind-solar complementary, piezoelectricity technique integration road decelerator.
The utility model discloses a realize through following technical scheme:
a wind-solar complementary and piezoelectric technology integrated road speed reducer comprises a road surface foundation module, a photovoltaic power generation module, a wind power generation module, a piezoelectric module, an electricity storage module, an electric energy control device and an electricity utilization load;
the road surface foundation module comprises a main road surface, a side road surface and a deceleration strip, wherein a plurality of deceleration strips are distributed on the main road surface, and grooves are formed at the intersection of the main road surface and the side road surface below the deceleration strip and used for mounting the piezoelectric module and the electricity storage module;
the photovoltaic power generation module comprises an upright post, a photovoltaic panel bracket which is transversely arranged at the upper end of the upright post and a photovoltaic panel arranged on the photovoltaic panel bracket;
the wind power generation module is composed of wind power generation components, and the wind power generation components are arranged on the upright posts;
the piezoelectric module is composed of piezoelectric crystals (a plurality of piezoelectric films are stacked), an insulating elastic protective sleeve is wrapped outside the piezoelectric modules, and the piezoelectric modules are laid in a main road groove body below the deceleration strip;
the electricity storage module is a storage battery, is respectively installed at two ends of the piezoelectric crystal and is connected with the piezoelectric crystal to realize the storage of electric energy, the storage battery is connected with the photovoltaic panel and the wind power generation assembly to collect and store the electric energy, and the storage battery is also connected with the electricity load through an electric energy control device to output the electric energy.
In the technical scheme, the inclination angle of the photovoltaic panel support is changed according to the illumination condition so as to achieve the maximum light energy absorption amount.
In the above technical solution, the lower part of the piezoelectric crystal is fixedly installed in the groove body through a waterproof adhesive.
In the above technical solution, the electrical load includes, but is not limited to, a road lighting, a warning board, an illegal monitoring, a traffic light, and the like.
In the technical scheme, the electricity storage module can be connected with an electric network to realize surplus electricity networking. For power supply in inconvenient areas, a separate system may be employed.
In the technical scheme, the upright columns are further provided with side photovoltaic panels, and the side photovoltaic panels are arranged between the upright columns which are arranged side by side through angle adjusting sliding rods.
In the technical scheme, the stand columns, the photovoltaic panels and the wind power generation assemblies on the integrated road speed reduction device can be arranged side by side.
In the technical scheme, the mounting groove is I-shaped, the middle rectangular strip-shaped groove body is used for laying piezoelectric crystals, and the groove bodies on the two sides are used for mounting the storage battery.
The application of the wind-solar complementary and piezoelectric integrated road speed reducer can be applied to areas which are not built normally, can also be applied to areas which are inconvenient to supply power and can independently operate by self supply.
A construction method of a wind-solar complementary and piezoelectric integrated road speed reducer is carried out according to the following steps:
firstly, manufacturing a main roadbed and side roadbed on an earth road to form a main road surface and side road surfaces on two sides, forming a groove (namely a storage battery mounting groove) between the main roadbed and the side roadbed, and forming a groove (namely a deceleration strip mounting groove) on the main roadbed on which a deceleration strip is to be laid;
secondly, laying piezoelectric crystals made by laminating multiple layers of piezoelectric films in the deceleration strip mounting groove, and bonding the piezoelectric crystals by using a waterproof adhesive to enable the surface area of the piezoelectric crystals to be matched with the bottom surface area of the deceleration strip mounting groove, so that the effect of complete filling is achieved; the storage batteries connected in series are arranged in the storage battery mounting groove;
laying a deceleration strip on a deceleration strip mounting groove, arranging a mounting cover on a storage battery mounting groove, leading out a lead of a storage battery, and connecting the lead with an electric energy control device;
and step four, mounting an upright post on the mounting cover, mounting a photovoltaic panel bracket, a wind power generation assembly and other electric loads of the street lamp on the upright post, and mounting a photovoltaic panel on the photovoltaic panel bracket.
The utility model discloses an advantage and beneficial effect do:
1. from the energy integration angle, the utility model discloses a make full use of road space combines together road deceleration strip and solar photovoltaic power generation, wind power generation and piezoelectricity technique and constitutes the energy production side, and road infrastructure power consumption such as set road surface illumination, warning sign, illegal monitoring and traffic pilot lamp simultaneously utilizes the clean energy self-sufficiency, reduces the pollution that uses traditional coal-electricity to bring.
2. From the space utilization angle, the utility model discloses a, make full use of road space carries out energy production, does not encroach on unnecessary soil, improves land utilization efficiency.
3. From driving safety angle, the utility model discloses a road deceleration strip device that provides is not only the decelerator on a ground, has still included a plurality of constitutional elements such as road both sides and road top, and the driver can be more directly perceived to the position that the deceleration strip set up, also can make the more initiative of driver carry out the deceleration, and furthest reduces physiology and psychological stimulation, and furthest ensures driving safety. Meanwhile, the service life of the speed bump is prolonged due to the fact that the speed of the vehicle is generally low when the vehicle passes through the speed bump.
4. From the perspective of energy efficiency, the utility model discloses a make full use of road top space, including solar energy and wind energy carry out energy production, wherein the setting of photovoltaic module can fully consider the best inclination to set up, also carries out the sunshade to the road simultaneously, prolongs road life; the air vortex generated in the running process of the automobile can also promote the wind power generation assembly to work; when the vehicle passes through the deceleration strip piezoelectric device, the driver can slow down the vehicle speed, and the piezoelectric crystal can be protected, so that the working life of the vehicle is maximized while the power generation efficiency can be fully exerted.
5. From the perspective of climate environment, the utility model realizes the complementation of a plurality of clean energy sources, supplies electricity to road infrastructure, reduces the dependence on the electric power of the traditional fossil energy sources, and reduces the carbon emission of large environment; meanwhile, due to the sun-shading effect of the photovoltaic module and the energy conversion of solar radiation, the radiant heat gain of a road is reduced, and further the local microclimate is indirectly improved.
Drawings
Fig. 1 is an explosion diagram of the components of the wind-solar hybrid and piezoelectric integrated road speed reducer of the present invention.
Fig. 2 is the first schematic view of the overall structure of the wind-solar hybrid and piezoelectric integrated road speed reducer of the present invention.
Fig. 3 is the schematic diagram of the overall structure of the wind-solar hybrid and piezoelectric integrated road speed reducer of the present invention.
Fig. 4 is a schematic view showing the overall structure of the wind-solar hybrid and piezoelectric integrated road speed reducer of the present invention.
Fig. 5 is a schematic diagram of the medium voltage power device of the present invention.
Fig. 6 is a schematic diagram of a system connection grid-connected system in the utility model.
Fig. 7 is a schematic diagram of a system-in-system independent system according to the present invention.
1 is top surface photovoltaic board, 2 is photovoltaic board support, 3 is the stand, 4 is the wind power generation subassembly, 5 is the street lamp, 6 is the installation lid, 7 is the battery, 8 is the mounting groove, 9 is the deceleration strip, 10 is the piezoelectric crystal, 11 is the side road surface, 12 is waterproof adhesive, 13 is the main road surface, 14 is the sign, 15 is the pilot lamp, 16 is the side photovoltaic board.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
Example 1
A wind-solar complementary and piezoelectric technology integrated road speed reducer comprises a road surface foundation module, a photovoltaic power generation module, a wind power generation module, a piezoelectric module, an electricity storage module, an electric energy control device and an electricity utilization load;
the photovoltaic power generation module comprises a photovoltaic module, photovoltaic module clips required for connecting the photovoltaic module, a support and the like. The photovoltaic modules are preferably arranged at an optimal inclination angle, and can be tiled according to actual conditions. The photovoltaic power generation module can be mainly used above the road, and can be selectively used on two sides of the support above the road deceleration strip according to different orientations of the road. The output end of the photovoltaic power generation module is connected with the energy storage module.
The wind power generation module comprises a wind power generation assembly, a bracket connected with the wind power generation assembly and the like. The wind power generator is suitable for adopting a high-efficiency breeze power generation assembly, and can be selected from vertical shaft wind power generation assembly products. The wind power generation modules are preferably arranged on two sides of a road, and vehicles can drive air friction when passing by, so that gas turbulence is generated, and the wind power generation assembly is enabled to work more efficiently. The wind power generation module is connected with the energy storage module.
The piezoelectric module comprises a road speed bump, a piezoelectric crystal and a piezoelectric transmission device. The road deceleration strip is connected with the piezoelectric crystal, and when a vehicle passes through the deceleration strip, the piezoelectric crystal is acted to generate current which is connected with the energy storage device through the piezoelectric transmission device.
The electric energy control device controls the energy storage module and the power grid to realize the conversion between energy storage and grid connection, and when the energy storage battery is fully charged, redundant electric energy is connected to the grid; on the contrary, when the photovoltaic power generation, the wind power generation and the piezoelectric power generation can not meet the requirements of energy storage and power storage, the power grid is controlled to continuously and directly supply power to the infrastructure, as shown in fig. 6.
The utility model discloses the power consumption module of produced electric energy can include multiple road infrastructure, including road surface illumination, warning sign, illegal control and traffic light etc. several people can appear jointly, also can select to use according to actual conditions, but need notice every group equipment can not influence the normal operating of other equipment.
When the utility model discloses a be in remote area and also can regard as independent system independent work, when energy storage module is full of, when satisfying other road infrastructure power demands promptly, can lose wind power generation module with unnecessary electric quantity through electric energy control device, drive the reverse rotation of wind power generation subassembly and consume, as shown in figure 7.
Example 2
As shown in figure 1, in the practical application process of the piezoelectric energy-saving road surface grooving device, a road surface is grooved, the piezoelectric crystal and the piezoelectric transmission device are installed in the road groove, and the piezoelectric crystal and the piezoelectric transmission device are connected with the electric energy control devices in the grooves on two sides of the road and the energy storage module. The supports for fixing the photovoltaic power generation module and the wind power generation module are arranged on two sides of a road, the top of each support is connected with a photovoltaic module support, and a single-shaft photovoltaic module support can be selected according to actual conditions (as shown in fig. 2 and 3, both the top photovoltaic modules are single-shaft supports). The lightning rod is needed to be arranged at the top of the bracket. The wind driven generator can be arranged on the supports on the two sides of the road. The inside cavity that is of support can set up photovoltaic module and wind power generation subassembly's electric wire in the cavity, finally is connected to the electric energy controlling means of bottom on, electric energy controlling means is connected with energy storage battery, electric wire netting, preferentially for energy memory supplies power, energy memory supplies power for the consumer, but the consumer direct mount is on road both sides support. The energy storage device supplies power for electric equipment, and particularly provides road illumination at night. The redundant electric energy generated by the whole set of equipment is directly connected to the grid through an electric energy control device comprising an inverter, a controller and the like. When the whole set of equipment generates less electric energy due to factors such as extreme weather, the electric energy control device can be used for directly supplying power to the energy storage device through the power grid for compensation.
As shown in fig. 5, which is a schematic view of the installation of a piezoelectric device of a road speed bump, a road surface is grooved, a pressure point module is fixed in the groove by using a waterproof adhesive, the adhesive may be concrete or the like, the speed bump is connected with a piezoelectric crystal, and the piezoelectric crystal is connected with a piezoelectric transmission device.
Example 3
Fig. 2 shows an application of the road in north-south orientation. The photovoltaic module adopts a traditional fixing mode, four supports are used for fixing, and the photovoltaic module can be set to be an optimal inclination angle. A vertical axis wind power generation assembly is adopted, and a road deceleration strip is connected with a piezoelectric crystal. The electric energy control device controls electric energy generated by the photovoltaic power generation module, the wind power generation module and the piezoelectric module, the electric energy is input to the energy storage module, and the rest of the electric energy is used for surfing the internet. The energy storage module supplies power for the street lamp, and the street lamp illuminates the road at night.
Example 4
Fig. 3 shows another application of the road in north-south orientation. This mode photovoltaic module adopts the unipolar fixed mode, and the road both sides only need two spinal branchs frame be used for supporting, and photovoltaic module can set up to the best inclination, also can be according to selecting sun unipolar tracking system. A vertical axis wind power generation assembly is adopted, and a road deceleration strip is connected with a piezoelectric crystal. The electric energy control device controls electric energy generated by the photovoltaic power generation module, the wind power generation module and the piezoelectric module, the electric energy is input to the energy storage module, and the rest of the electric energy is used for surfing the internet. The energy storage module supplies power for road lighting, warning boards and road violation monitoring probes.
Example 5
One application of the orientation of the roadway is shown in fig. 4. The road deceleration strip is designed for an area deceleration strip. Photovoltaic module utilizes the unipolar to fix, proposes to adopt the fixed top photovoltaic module of mode that tiles, also can select solar tracking system. Photovoltaic modules can be arranged on the side face of the whole system, single shafts can be used for fixing, the optimal inclination angle can be used for setting, and the vertical setting can also be used. A vertical axis wind power generation assembly is adopted, and a road deceleration strip is connected with a piezoelectric crystal. The electric energy control device controls electric energy generated by the photovoltaic power generation module, the wind power generation module and the piezoelectric module, the electric energy is input to the energy storage module, and the rest of the electric energy is used for surfing the internet. The energy storage module supplies power for road lighting, warning boards and road violation monitoring probes.
The utility model discloses contain multiple combination form, can make up by different modules.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (7)
1. The utility model provides a complementary, piezoelectricity technology integration road decelerator which characterized in that of scene: the system comprises a pavement foundation module, a photovoltaic power generation module, a wind power generation module, a piezoelectric module, an electricity storage module, an electric energy control device and an electricity utilization load;
the road surface foundation module comprises a main road surface, a side road surface and a deceleration strip, wherein a plurality of deceleration strips are distributed on the main road surface, and grooves are formed at the intersection of the main road surface and the side road surface below the deceleration strip and used for mounting the piezoelectric module and the electricity storage module;
the photovoltaic power generation module comprises an upright post, a photovoltaic panel bracket which is transversely arranged at the upper end of the upright post and a photovoltaic panel arranged on the photovoltaic panel bracket;
the wind power generation module is composed of wind power generation components, and the wind power generation components are arranged on the upright posts;
the piezoelectric module is a piezoelectric crystal formed by laminating a plurality of piezoelectric films, an insulating elastic protective sleeve is wrapped outside the piezoelectric module, and the piezoelectric module is laid in a main road groove body below the deceleration strip;
the electricity storage module is a storage battery, is respectively installed at two ends of the piezoelectric crystal and is connected with the piezoelectric crystal to realize the storage of electric energy, the storage battery is connected with the photovoltaic panel and the wind power generation assembly to collect and store the electric energy, and the storage battery is also connected with the electricity load through an electric energy control device to output the electric energy.
2. The wind-solar hybrid and piezoelectric integrated road speed reducer as claimed in claim 1, wherein: the inclination angle of the photovoltaic panel support is changed according to the illumination condition.
3. The wind-solar hybrid and piezoelectric integrated road speed reducer as claimed in claim 1, wherein: the lower part of the piezoelectric crystal is fixedly arranged in the groove body through a waterproof adhesive.
4. The wind-solar hybrid and piezoelectric integrated road speed reducer as claimed in claim 1, wherein: the electric load comprises road surface illumination, a warning board, illegal monitoring and a traffic indicator lamp.
5. The wind-solar hybrid and piezoelectric integrated road speed reducer as claimed in claim 1, wherein: the electricity storage module can be connected with an electric network to realize surplus electricity surfing.
6. The wind-solar hybrid and piezoelectric integrated road speed reducer as claimed in claim 1, wherein: the side photovoltaic panels are arranged between the stand columns which are arranged side by side through angle adjusting sliding rods.
7. The wind-solar hybrid and piezoelectric integrated road speed reducer as claimed in claim 1, wherein: the stand columns, the photovoltaic panels and the wind power generation assemblies on the integrated road speed reduction device can be arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921132299.0U CN210640724U (en) | 2019-07-18 | 2019-07-18 | Wind-solar complementary and piezoelectric technology integrated road speed reducer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921132299.0U CN210640724U (en) | 2019-07-18 | 2019-07-18 | Wind-solar complementary and piezoelectric technology integrated road speed reducer |
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| CN210640724U true CN210640724U (en) | 2020-05-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380500A (en) * | 2019-07-18 | 2019-10-25 | 天津大学 | A kind of wind light mutual complementing, piezo technology integrated road deceleration device and its construction method |
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2019
- 2019-07-18 CN CN201921132299.0U patent/CN210640724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380500A (en) * | 2019-07-18 | 2019-10-25 | 天津大学 | A kind of wind light mutual complementing, piezo technology integrated road deceleration device and its construction method |
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Granted publication date: 20200529 Termination date: 20210718 |