CN205741955U - A kind of scene is grid-connected supplies means of transportation and the highway scaffolding system of charging electric vehicle - Google Patents

Abstract

The utility model discloses a kind of scene grid-connected confession means of transportation and the highway scaffolding system of charging electric vehicle, it is characterised in that described highway scaffolding system includes frame matrix, solar electrical energy generation module, wind power generation module and energy-storage battery case；Described frame matrix includes the frame pillar (1) being arranged at both sides of highway and is positioned at the ceiling support (2) above highway, described solar electrical energy generation module includes solar panel (3), described solar panel (3) is positioned at the top of described ceiling support (2), described wind power generation module includes that wind wheel (4), described wind wheel (4) are positioned at the top of described frame pillar (1)；Described solar electrical energy generation module and wind power generation module all electrically connect with described energy-storage battery case.Highway scaffolding system of the present utility model can promote the use of the clean energy resource such as solar energy and wind energy.

Description

A road scaffolding system for grid-connected wind and rain for transportation facilities and electric vehicle charging

technical field

The utility model relates to a scaffolding system utilizing road construction, in particular to a grid-connected photovoltaic power generation and wind power generation, which can be used for traffic infrastructure and electric vehicle charging road scaffolding system.

Background technique

Electricity, not only the cost is relatively high, but also coal power is still the main power in my country, and coal power will cause a certain degree of pollution to the environment in the process of production and use.

Publication number is that the Chinese patent literature of CN104369706A discloses a kind of automobile that solar photovoltaic panel is housed, and described automobile is equipped with a solar photovoltaic panel that can be charged in the car on the roof. The installed solar photovoltaic panel can convert sunlight energy into electric energy to charge the vehicle battery, thereby reducing the energy consumption of the vehicle and playing a good role in blocking sunlight for the vehicle.

The Chinese patent document with publication number CN201490935U discloses a power generating device for automobiles. The automobile power generation device includes a photovoltaic cell assembly, the bottom surface of the photovoltaic cell assembly is installed on the surface of the automobile, and the shape of the photovoltaic cell assembly matches the shape of the automobile surface at the installed position; the power lead of the photovoltaic cell assembly is connected to the The electric connection of the electric device of the car. The photovoltaic cell assembly is installed on the surface of the automobile in this structure of the automobile power generation device. In the case of sunlight, the photovoltaic cell assembly can absorb solar energy and convert the solar energy into electrical energy no matter whether the automobile is in a driving state or in a parked state. , to provide these electrical energy to electrical equipment, power mechanism and other electrical devices of the car.

The utility model of road photovoltaic charging for electric vehicles has appeared, but the research on the scaffolding system that makes full use of the space above the road and combines with wind power and grid-connected technology is still blank.

Utility model content

The purpose of the utility model is to provide a grid-connected road scaffolding system for charging traffic facilities and electric vehicles, which can promote the use of clean energy such as solar energy and wind energy.

In order to achieve the above purpose, the utility model provides a road scaffolding system for grid-connected wind and solar power for transportation facilities and electric vehicle charging, characterized in that the road scaffolding system includes a scaffolding base, a solar power generation module, a wind power generation module and Energy storage battery box; the scaffold base includes scaffold pillars arranged on both sides of the road and a roof support above the road, and the solar power generation module includes a solar panel, and the solar panel is located on the roof support above, the wind power generation module includes a wind wheel, and the wind wheel is located at the top of the scaffold pillar; the solar power generation module and the wind power generation module are both electrically connected to the energy storage battery box.

Preferably, the energy storage battery box is electrically connected to the grid to supplement or output electricity.

Preferably, the road shed system is also provided with a rainwater collection device located on the roof support, the rainwater collection device is located below the solar panel, and is provided with a rain shield, and the rain shield There is a sunroof for air circulation above and below the weather shield.

Preferably, the rainwater collection device includes a rainwater delivery pipe provided on the support of the scaffold, and the rainwater delivery pipe is in fluid communication with the farmland rainwater irrigation pipeline.

Preferably, the highway scaffolding system further includes a green belt located outside the scaffolding base.

Preferably, the highway scaffolding system also includes charging piles for charging vehicles and wireless charging devices for electric vehicles; the charging piles for charging vehicles are located between adjacent scaffolding pillars on both sides of the road or fixed on the scaffolding pillars, the The electric vehicle wireless charging device is pre-buried under the road surface.

Preferably, the scaffold base is provided with a suspension cable support structure.

Preferably, the solar power generation module further includes a controller, an inverter and a battery pack.

Preferably, the wind power generation module further includes a generator, a charging controller, a battery pack and an inverter.

Preferably, the solar cell panel is a monocrystalline silicon solar cell panel or a polycrystalline silicon solar cell panel.

The utility model method has the following advantages:

1. Promote the use of clean energy such as solar and wind energy to reduce pollution caused by coal power;

2. Make full use of the air above the road to develop clean energy and improve the efficiency of land resource use;

3. Use the scaffolding system to protect the road surface from rain, snow and sun erosion, reduce maintenance costs and prolong the service life;

4. Use the scaffolding system to reduce snow on roads in snowy days, and reduce the time and cost of snow clearing on roads;

5. The highway scaffolding system has a strategic defense role in wartime coverage;

6. The rainwater collection system of the highway scaffolding can collect rainwater for greening on both sides and irrigation of farmland.

Description of drawings

Fig. 1 is a schematic structural view of a specific embodiment of the highway scaffolding system of the present invention.

Fig. 2 is a schematic structural view of a specific embodiment of the highway scaffolding system of the present invention.

Fig. 3 is a schematic structural view of a specific embodiment of the highway scaffolding system of the present invention.

Fig. 4 is a schematic structural view of a specific embodiment of the highway scaffolding system of the present invention.

Fig. 5 is a schematic design diagram of the highway scaffolding system of the present invention.

Fig. 6 is a schematic diagram of an assembly process of the highway scaffolding system of the present invention.

Fig. 7 is a schematic structural view of a specific embodiment of the highway scaffolding system of the present invention.

Fig. 8 is a schematic structural view of a specific embodiment of the highway scaffolding system of the present invention.

detailed description

The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

The continuous increase in the number of electric vehicles will inevitably lead to the continuous improvement of electric vehicle charging equipment. However, the long-distance and remote roads are still mainly based on agricultural power. Not only is the power unstable, but also the price is high. The local use of solar power to achieve energy self-sufficiency will effectively improve this problem. Moreover, our country has a long road mileage. If it can be used for photovoltaic and wind power generation, it will have huge development potential.

For new energy industries such as wind power and photovoltaics, the state proposes to adopt differentiated land use policies to support the development of new formats, encourage photovoltaic and wind power projects to use land that does not occupy land or change the surface form, and improve the use efficiency of land resources. The integration of photovoltaic and wind power on roads can be developed linearly in a large area, not only does not occupy excess land, but also reduces transportation costs, facilitates maintenance and management, avoids road surface exposure to rain and snow, and prolongs the service life of roads.

With the continuous development of technologies related to photovoltaic power generation and wind power generation, the cost of power generation has been continuously reduced and the conversion efficiency has been continuously improved.

Related utility models of road photovoltaic scaffolds have appeared, but there is no precedent for utility models that combine wind power, charge electric vehicles, and combine rainwater collection and integration.

As shown in Figures 1-4, the utility model provides a road scaffolding system for grid-connected wind and solar power for transportation facilities and electric vehicle charging, characterized in that the road scaffolding system includes a scaffolding base, a solar power generation Power generation modules and energy storage battery boxes; the scaffold base includes scaffolding pillars 1 arranged on both sides of the road and a roof support 2 above the road, the solar power generation module includes solar panels 3, and the solar panels 3 is located above the roof bracket 2, the wind power generation module includes a wind wheel 4, and the wind wheel 4 is located at the top of the scaffold pillar 1; the solar power generation module and the wind power generation module are both connected to the storage The battery box can be electrically connected.

As shown in the design schematic diagram of Figure 5, in order to facilitate the storage battery box to transmit excess power and supplement insufficient power, in a specific implementation, the energy storage battery box is electrically connected to the grid to supplement or output power.

Design schematic diagram as shown in Figure 5, a specific embodiment, the highway scaffolding system is also provided with a rainwater collection device located on the roof support 2, in order to collect rainwater for greening on both sides and farmland irrigation, The rainwater collection device includes a rainwater conveying pipe arranged on the scaffolding pillar 1, and the rainwater conveying pipe is in fluid communication with the farmland rainwater irrigation pipeline, and the highway scaffolding system also includes a Green Belt 5.

As shown in Figure 7, a specific implementation mode, the rainwater collection device is located below the solar panel 3, and is provided with a rain shield 7, and the rain shield 7 is provided with air to make the rain shield 7 go up and down. Skylights for circulation8. Under the same radiation intensity conditions, the lower the operating temperature of the solar panel, the higher the open circuit voltage of the solar panel, and the higher the working environment temperature, the lower the maximum power of the solar panel, so the heat in the solar scaffolding is guaranteed Fast circulation is very important for the efficiency of solar panels to generate electricity. Moreover, according to the actual measurement in Xining area, the temperature of the back surface of solar modules can reach 70°C in summer, and the junction temperature of solar cells can reach 100°C at this time, which will reduce the open circuit voltage by 30%. Not only that, when the solar radiation intensity is high in summer, the solar panels will also generate thermal radiation to the space under the shed, which will increase the temperature under the shed. Therefore, in order to reduce the temperature of the backplane of the solar panel, a roof skylight is set on the rain shield under the solar panel as a ventilation hole, and the space in the roof and the outside air are convected by using wind pressure and heat pressure.

Electric vehicle charging technology has been gradually improved, and electric vehicles can be divided into two modes: wired charging pile and wireless charging. As shown in Figures 1-4 and Figure 8, a specific implementation, the highway scaffolding system also includes an electric vehicle charging control system, that is, a charging vehicle charging pile 9 and an electric vehicle wireless charging device; the charging vehicle charging pile 9 is located between adjacent scaffolding pillars 1 on both sides of the road or fixed on the scaffolding pillars 1, and the electric vehicle wireless charging device is pre-buried under the road surface.

In order to make the structure of the scaffold base more stable, as shown in FIG. 1 , in a specific embodiment, the scaffold base is provided with a suspension cable support structure 6 .

The design principle diagram of the utility model will be briefly described below: as shown in Figure 5, the utility model is designed with a solar power generation module and a wind power generation module, all supported by a suspension cable support structure, and a rainwater collection is also arranged above the suspension cable support structure device. The electric energy generated by the solar power generation module and the wind power generation module is stored in the energy storage battery box placed on both sides of the road or buried under the ground, and the energy storage battery box is electrically connected to the grid for grid connection and supply of electric energy. In addition, the electric energy stored in the energy storage battery box is used for road facilities (such as street lamps, service stations, etc.) and electric vehicle charging control devices, which include electric vehicle charging piles combined with suspension cable support structures and A wireless charging device for electric vehicles pre-buried under the road surface.

The solar power generation module is well known to those skilled in the art. As a specific embodiment, the solar power generation module further includes a controller, an inverter and a battery pack.

The wind power generation module is well known to those skilled in the art. As a specific embodiment, the wind power generation module also includes a generator, a charging controller, a battery pack and an inverter.

A schematic diagram of the assembly process of the highway scaffolding system of the present invention will be provided below in conjunction with the accompanying drawings, but the present invention is not limited thereby.

As shown in Figure 6, first lay a suspension cable structure between two opposite scaffolding pillars 1 on both sides of the road, then place the photovoltaic triangular bracket on the suspension cable and fix it, and use the middle triangular bracket to transmit the force to the two side suspensions. Cables, after repeated combinations, connect and fix multiple suspension cables with each other, then fix the photovoltaic panel (ie solar panel 3) on the bracket, and finally add a transparent rain shield and set a rainwater collection system above the photovoltaic panel.

At present, the main application materials of solar panels include monocrystalline silicon, polycrystalline silicon, amorphous silicon (a-Si), cadmium telluride (CdTe), copper indium selenide (CIS:CuInSe2), etc. The batteries produced according to different processes mainly include Monocrystalline silicon battery, polycrystalline silicon battery and amorphous silicon battery. In the process of applying solar panels, in addition to fully considering the characteristics of the solar panel itself, it is also necessary to combine the meteorological characteristics of the application area. For areas with better lighting conditions and if the price permits, the solar cell panel 3 is preferably a monocrystalline silicon solar cell panel or a polycrystalline silicon solar cell panel.

Although the utility model has been described in detail with general description and specific examples above, some modifications or improvements can be made on the basis of the utility model, which will be obvious to those skilled in the art. Therefore, the modifications or improvements made on the basis of not departing from the spirit of the utility model all belong to the protection scope of the utility model.

Claims (10)

1. A road scaffolding system for grid-connected wind and electricity charging for transportation facilities and electric vehicles, characterized in that, the highway scaffolding system includes a scaffolding base, a solar power generation module, a wind power generation module and an energy storage battery box; The scaffolding base includes scaffolding pillars (1) arranged on both sides of the road and a roof support (2) above the road, and the solar power generation module includes solar panels (3), and the solar panels (3) are located Above the roof support (2), the wind power generation module includes a wind wheel (4), and the wind wheel (4) is located at the top of the scaffold pillar (1); the solar power generation module and wind power generation The modules are all electrically connected to the energy storage battery box. 2. The highway scaffolding system according to claim 1, characterized in that the energy storage battery box is electrically connected to the grid to supplement or output electricity. 3. The highway scaffolding system according to claim 1, characterized in that, the highway scaffolding system is also provided with a rainwater collection device on the roof support (2), and the rainwater collection device is located on the Below the solar battery panel (3), a rain shield (7) is provided, and a skylight (8) for air circulation up and down the rain shield (7) is arranged on the rain shield (7). 4. The highway scaffolding system according to claim 3, characterized in that, the rainwater collection device comprises a rainwater conveying pipeline arranged on the scaffold pillar (1), and the rainwater conveying pipeline and the farmland rainwater irrigation pipe road fluid communication. 5. The highway scaffolding system according to claim 1, characterized in that, the highway scaffolding system further comprises a green belt (5) located outside the scaffolding base. 6. The highway scaffolding system according to claim 1, characterized in that, the highway scaffolding system also includes charging car charging piles (9) and electric vehicle wireless charging devices; the charging car charging piles (9) are located at The wireless charging device for electric vehicles is pre-buried under the road surface between adjacent scaffolding pillars (1) on both sides of the road or fixed on the scaffolding pillars (1). 7. The highway scaffold system according to claim 1, characterized in that the scaffold base is provided with a suspension cable support structure (6). 8. The highway scaffolding system according to claim 1, wherein the solar power generation module further comprises a controller, an inverter and a battery pack. 9 . The highway scaffolding system according to claim 1 , wherein the wind power generation module further comprises a generator, a charging controller, a battery pack and an inverter. 10. The highway scaffolding system according to claim 1, characterized in that, the solar panel (3) is a monocrystalline silicon solar panel or a polycrystalline silicon solar panel.