CN202673570U - Expressway wind concentrating electricity generating device - Google Patents

Abstract

The wind gathering power generation device for highways can not only effectively improve the power generation efficiency of vertical axis wind turbines, but also generate electricity in areas with weak winds, effectively solving the power consumption problems of highways, viaducts, street lights and warning lights. It includes a vertical axis wind generator (10) fixedly arranged on one side of the traffic passage, and at least one wind gathering board (30). The axial wind generator (10) is located on the concave surface, and the wind gathering plate (30) is provided with airflow guide holes (31) on the plate surface corresponding to the vertical axis wind generator (10).

Description

Highway gathering wind power generation device

technical field

The utility model relates to a wind energy generating device, in particular to a wind gathering generating device especially suitable for highways, which can effectively solve the problem of power consumption of highways, viaduct street lights and warning lights in areas where the wind force and the sun are both weak in winter.

Background technique

Wind energy is an inexhaustible new energy source. Wind energy, solar street lights and warning lights have been widely used in wind energy and solar energy developed areas at home and abroad. Current wind turbines can generate power at a wind speed above 3.0m/S, while the average wind speed in inland areas such as Chengdu and Guiyang is less than 2.0m/S, and the lowest winter is even below 1.0m/S, which means they cannot generate electricity at all.

Passing the test, the car can drive continuously on the expressway and viaduct road, as long as the speed reaches more than 50Km/h, it can generate a wind speed of 2.0-3.0m/S, and it can only start the generator, but cannot generate electricity. Therefore, if utilize wind power generation to provide electric power for expressway, viaduct street lamp and warning lamp, then need to develop a kind of road gathering wind power generation device.

Utility model content

The technical problem to be solved by the utility model is to provide a wind gathering power generation device for expressways, which can not only effectively improve the power generation efficiency of vertical axis wind power generators, but also generate power in areas with weak wind, and effectively solve the problem of road lights on expressways and viaducts. And warning lights electricity problems.

The technical solution adopted by the utility model to solve its technical problems is as follows

The utility model wind collecting power generation device for expressways includes a vertical axis wind generator fixedly arranged on one side of the traffic passage, and is characterized in that it also includes at least one wind collecting board, each wind collecting board has a The vertical axis wind turbine is located on the concave surface facing the concave surface, and the wind gathering plate is provided with airflow guide holes on the plate surface corresponding to the vertical axis wind turbine.

The beneficial effect of the utility model is that it can not only effectively improve the power generation efficiency of the vertical axis wind power generator, but also can generate power in areas with weak wind, effectively solving the problem of power consumption of highways, viaduct street lights and warning lights; the structure is simple and the investment It is small and convenient for large-scale construction, and has the value of popularization and promotion.

Description of drawings

This manual includes the following four drawings:

Fig. 1 is the structure schematic diagram of embodiment 1 of the utility model expressway gathering wind power generation device;

Fig. 2 is a sectional view along line A-A in Fig. 1;

Fig. 3 is a structural schematic diagram of Embodiment 2 of the utility model expressway gathering wind power generation device;

Figure 4 is a cross-sectional view along line B-B in Figure 1.

The figure shows parts, part names and corresponding marks: vertical axis wind turbine 10 , column 20 , wind collecting plate 30 , and airflow guide hole 31 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Fig. 1 and Fig. 2, the highway wind collecting power generation device of the present utility model comprises the vertical axis wind power generator 10 that is fixedly arranged on one side of the traffic passage, and it also includes at least one wind collecting board 30, each wind collecting board 30 It has an inner concave surface facing the direction of traffic flow, on which the vertical axis wind turbine 10 is located, and the wind gathering plate 30 is provided with an airflow guide hole 31 on the surface portion corresponding to the vertical axis wind turbine 10 . Utilize the wind gathering board 30 to gather the wind flow, in the breeze area or time period can get the wind speed of 3.0～5.0m/S, the average wind speed can reach at least 3.5-4.0m/S, this kind of wind speed makes the vertical axis wind turbine 10 can emit 30～ 60W power, if it is generated and stored in the battery throughout the day (24h), it can fully meet the power consumption of 50-80W LED street lights at night (12h), so it can not only effectively improve the power generation efficiency of the vertical axis wind turbine, but also in It can also generate electricity in areas with weak wind, effectively solving the power consumption problems of highways, viaducts, street lights and warning lights.

Referring to FIG. 2 and FIG. 4 , in order to obtain the best effect of converging wind flow, the wind collecting plate 30 should adopt a shell structure in the shape of a cut eggshell. 1 and 3, in order to save investment, the wind collecting board 30 is fixedly installed on the column 20, the vertical axis wind power generator 10 is fixedly installed on the wind collecting board 30, and the column 20 can usually use the existing road to illuminate the electricity. poles, railing pillars on both sides of viaducts, etc.

Figure 1 and Figure 2 show two typical arrangements of the road wind gathering power generation device of the present invention. Referring to Fig. 1, for a one-way road, the road wind gathering power generation device is arranged on one side of the road. For two-way traffic roads without isolation belts in the middle, wind gathering power generation devices are respectively installed on the outside of the uplink and downlink roads. Referring to Fig. 2, for a two-way traffic road with an intermediate isolation belt, two wind collecting panels 30 are fixedly installed on the column 20 of the intermediate isolation belt at the same time. Welcome in the direction.

The above is just to illustrate some principles of the utility model highway wind gathering power generation device, not to limit the utility model to the specific structure and scope of application shown and described, so all possible corresponding Amendments and equivalents all belong to the patent scope of the utility model application.

Claims (3)

1. The wind-gathering power generation device for expressways, including a vertical-axis wind generator (10) fixedly arranged on one side of the traffic flow channel, characterized in that it also includes at least one wind-gathering board (30), and each wind-gathering board (30 ) has an inner concave surface facing the direction of traffic flow, the vertical axis wind turbine (10) is located on the inner concave surface, and the wind gathering plate (30) is on the plate surface corresponding to the vertical axis wind turbine (10) An airflow guide hole (31) is provided. 2. The wind-gathering power generation device for expressway according to claim 1, characterized in that: the wind-gathering plate (30) is a cut eggshell-shaped shell structure. 3. The wind-gathering power generation device for highways according to claim 2, characterized in that: the wind-gathering plate (30) is fixedly installed on the column (20), and the vertical-axis wind generator (10) is fixedly installed on the wind-gathering Wind board (30).

Images