Wind power generation sound barrier

Abstract

The invention discloses a wind power generation sound barrier, and relates to the technical field of sound-absorbing barriers, and the wind power generation sound barrier comprises a sound barrier which is used for being installed beside an external road and used for absorbing noise generated by motor vehicle driving; a plurality of groups of sound barriers can be spliced to define a length-adjustable sound absorption structure; airflow generated when a motor vehicle passes through the sound barrier drives the generator to operate and generate electricity through the driving wheel, the turbine-shaped blades are driven by the airflow generated when the motor vehicle runs to rotate, kinetic energy which is originally wasted is converted into electric energy, and energy recycling is achieved; the total length of the sound barrier and the density of the generator set can be flexibly adjusted according to the road length and the traffic flow through the combination of the spliced sound barrier unit and the multiple groups of independent power generation units (driving wheels and generators), and the requirements of different scenes are met.

Description

Technical Field

[0001] The present invention relates to the technical field of sound barriers, specifically a wind power generation sound barrier. Background Art

[0002] Traditional sound barriers are installed beside roads only for noise reduction and cannot utilize the airflow energy generated by vehicle driving, resulting in waste of wind energy resources. Summary of the Invention

[0003] Therefore, in order to solve the above deficiencies, the present invention provides a wind power generation sound barrier here.

[0004] The present invention is implemented as follows. A wind power generation sound barrier is constructed. The device includes a sound barrier, which is used for installation beside an external road to absorb the noise generated by motor vehicle driving;

[0005] Multiple groups of sound barriers can be spliced to form a sound absorption structure with an adjustable length;

[0006] The airflow generated when a motor vehicle passes by the sound barrier drives a generator to operate and generate electricity through a driving wheel.

[0007] Preferably, a connection frame is fixedly connected to the sound barrier, and a generator is arranged inside the connection frame.

[0008] Preferably, the driving wheel is fixedly connected to the driving shaft on the generator, and the driving wheel is rotatably connected to the connection frame.

[0009] Preferably, multiple groups of driving wheels and generators are arranged on the sound barrier.

[0010] Preferably, a hydrophobic coating can be applied to the surface of the driving wheel blades to reduce dust adhesion.

[0011] The present invention has the following advantages: By improving here, the present invention provides a wind power generation sound barrier. Compared with the same type of equipment, the following improvements are made:

[0012] For the wind power generation sound barrier of the present invention, the airflow generated when a motor vehicle is driving is used to drive the turbine-shaped blades to rotate, converting the originally wasted kinetic energy into electrical energy to achieve "energy recovery".

[0013] For the wind power generation sound barrier of the present invention, through the combination of a spliced sound barrier unit and multiple independent power generation units (driving wheel + generator), the total length of the sound barrier and the density of the generator sets can be flexibly adjusted according to the road length and traffic flow to adapt to different scenario requirements. Brief Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the sound barrier of the present invention;

[0015] Figure 2 It is a schematic structural diagram of the use of the present invention;

[0016] Figure 3 It is a schematic diagram of the connection between the driving wheel and the generator of the present invention.

[0017] Among them: sound barrier - 1, connection frame - 2, driving wheel - 3, generator - 4. Specific embodiments

[0018] The following will combine the attached Figures 1 - 3 The present invention will be described in detail. The technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0019] Please refer to Figures 1 to 3 , the wind power sound barrier of the present invention includes a sound barrier 1, and the sound barrier 1 is used to be installed beside an external road to absorb the noise generated by the driving of motor vehicles; a plurality of groups of sound barrier units 1 are sequentially spliced along the road edge and fixed through bolt or slot structures to form a continuous and length-adjustable sound-absorbing barrier; the sound barrier 1 is made of a sound-absorbing material (such as porous aluminum plate or fiberglass composite material).

[0020] Specifically, a plurality of groups of sound barriers 1 can be spliced to form a length-adjustable sound-absorbing structure; the airflow generated when a motor vehicle passes by the sound barrier 1 drives the generator 4 to operate and generate electricity through the driving wheel 3; a hydrophobic coating can be coated on the surface of the blades of the driving wheel 3 to reduce dust adhesion.

[0021] Specifically, a connection frame 2 is pre-installed on the top or side of the sound barrier 1. The connection frame 2 is made of an anti-corrosion metal material (such as aluminum alloy), and an installation slot for the generator 4 and a bearing interface for the driving wheel 3 are reserved inside. The connection frame 2 is fixedly connected to the sound barrier 1, and the generator 4 is arranged inside the connection frame 2; the driving wheel 3 is fixedly connected to the driving shaft on the generator 4, and the driving wheel 3 is rotatably connected to the connection frame 2.

[0022] Specifically, the driving wheel 3 is installed on the bearing seat of the connection frame 2. The blades of the driving wheel 3 are made of a light and high-strength material such as carbon fiber, and the blades are arranged in a turbine shape to ensure that the airflow generated by the driving of a motor vehicle can efficiently drive its rotation; the rotating shaft of the driving wheel 3 is rigidly connected to the driving shaft of the generator 4 through a coupling.

[0023] Specifically, a plurality of groups of driving wheels 3 and generators 4 are arranged on the sound barrier 1; the alternating current output by the generator 4 is connected to the input end of an external rectifier through a cable, the direct current output by the rectifier is connected to the input end of a charging controller, and the output end of the charging controller is connected to the positive and negative electrodes of a storage battery, so that the electric energy generated by the generator can be stored in the storage battery.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part all adopt the mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated herein.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Wind power sound barrier, characterized in that: It includes a sound barrier which is used to be installed beside an external road for absorbing the noise generated by motor vehicle driving; Multiple groups of sound barriers can be spliced to form a sound-absorbing structure with adjustable length; When a motor vehicle passes by the sound barrier, the airflow generated drives a generator to operate and generate electricity through a driving wheel.

2. The wind power sound barrier according to claim 1, characterized in that: A connection frame is fixedly connected to the sound barrier, and a generator is arranged inside the connection frame.

3. The wind power sound barrier according to claim 1, wherein: The driving wheel is fixedly connected to the driving shaft of the generator, and the driving wheel is rotatably connected to the connection frame.

4. The wind power sound barrier according to claim 1, wherein: Multiple groups of driving wheels and generators are arranged on the sound barrier.

5. The wind power sound barrier according to claim 1, wherein: The surface of the driving wheel blades can be coated with a hydrophobic coating to reduce dust adhesion.

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