CN207879537U - Gasbag-type deceleration strip electricity generation system - Google Patents

Abstract

The utility model relates to the technical field of road power generation, and specifically discloses an airbag type deceleration belt power generation system, which includes a deceleration belt shell, a shock absorber, an airbag, an intake check valve, an air outlet check valve, a gas storage bottle, a one-way joint One side of the deceleration belt housing is rotationally connected with the road surface, and the other side is connected to the ground through the shock absorber. The airbag is arranged inside the deceleration belt housing, and the airbag passes through the The gas one-way valve communicates with the outside air, and communicates with the gas storage cylinder through the gas outlet one-way valve, and the gas storage cylinder communicates with the generator through the one-way throttle valve. The utility model can convert the vibration energy of the vehicle into continuous controllable gas pressure energy through the cooperation of the deceleration belt and the air bag, store it in the gas storage bottle, and finally convert it into electric energy through the generator, thereby realizing the reuse of energy, energy saving and environmental protection, and excellent structure Simple and reliable, with a high rate of return, it can be a perfect substitute for traditional speed bumps.

Description

Airbag speed bump power generation system

technical field

The utility model relates to the technical field of road power generation, in particular to an airbag type deceleration belt power generation system.

Background technique

At present, various road power generation devices at home and abroad are in the research and development stage, such as power generation floor tiles, solar roads or asphalt mixed with piezoelectric crystals. Pavement materials, so it is difficult to popularize and use.

The price of traditional speed bumps is relatively cheap, but the function is single, and the energy consumed by the road cannot be used. However, the electricity generated by the devices that use speed bumps to generate electricity in the prior art is unstable electricity, commonly known as garbage power, which cannot be used by residents. use.

Utility model content

The purpose of this utility model is to provide an airbag type speed bump power generation system to realize the purpose of reusing the pressure energy consumption of the vehicle passing through the speed bump, that is, the vibration energy of the vehicle is converted into the pressure energy of the gas, and then converted into electric energy.

In order to solve the above technical problems, the utility model provides an airbag type deceleration belt power generation system, including a deceleration belt shell, a shock absorber, an airbag, an intake check valve, an air outlet check valve, a gas storage bottle, a one-way throttling Valve and generator; one side of the deceleration belt housing is rotationally connected to the road surface, and the other side is connected to the ground through the shock absorber. The airbag is arranged inside the deceleration belt housing, and the airbag is The one-way valve communicates with the outside air, and communicates with the gas storage cylinder through the air outlet one-way valve, and the gas storage cylinder communicates with the generator through the one-way throttle valve.

Preferably, the speed bump housing is in the shape of a semicircle.

Preferably, one side of the speed reduction belt casing is connected to the ground through a rotating shaft, and can rotate relative to the ground.

Preferably, the shock absorber is a damping spring shock absorber.

Preferably, the outer shape of the airbag corresponds to the inner shape of the speed bump housing.

Preferably, the airbag is made of elastic material.

Preferably, an air filter is further provided between the intake one-way valve and the outside air.

Preferably, the inlet one-way valve and the outlet one-way valve are respectively arranged at two ends of the airbag.

Preferably, the generator includes an impeller, and when the gas pressure in the gas cylinder reaches a threshold value, the one-way throttle valve is opened, and the gas drives the impeller to rotate to drive the generator to generate electricity.

Preferably, the airbag is communicated with the outside air, the airbag is connected with the gas storage bottle, and the gas storage bottle is connected with the generator through pipelines.

The airbag type deceleration belt power generation system of the utility model can convert the vibration energy of the vehicle into continuously controllable gas pressure energy through the cooperation of the deceleration belt and the airbag, store it in the gas storage bottle, and finally convert it into electric energy through the generator, realizing the energy recovery. Reuse, energy saving and environmental protection, simple and reliable structure, high rate of return, can be a perfect substitute for traditional speed bumps.

Description of drawings

Fig. 1 is a schematic structural diagram of an airbag type deceleration belt power generation system according to an embodiment of the present invention;

Fig. 2 is a side sectional view of the power generation system of the airbag type deceleration belt according to the embodiment of the present invention.

In the figure, 1: Speed bump housing; 2: Intake check valve; 3: Outlet check valve; 4: Gas cylinder; 5: One-way throttle valve; 6: Generator; 7: Air bag; 8: Rotating shaft ; 9: shock absorber; 10: air filter.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "vertical", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, unless otherwise clearly stipulated and limited, the terms "mounted", "connected" and "connected" should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical A connection can also be an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figures 1 and 2: the airbag type speed bump power generation system of this embodiment includes: speed bump shell 1, shock absorber 9, air bag 7, intake check valve 2, outlet check valve 3, and gas storage bottle 4 , one-way throttle valve 5 and generator 6.

The speed bump shell 1 is in the shape of a semicircle, and its shape is similar to that of a conventional speed bump. One side of the speed bump shell 1 (the two sides here refer to the front and rear sides along the direction of road travel) is rotationally connected with the road surface, specifically, the speed bump One side of the shell 1 is connected to the ground through a rotating shaft, and can rotate relative to the ground. The other side of the speed bump shell 1 is connected to the ground through a shock absorber 9, which is located between the speed bump shell and the roadside. In between, the deceleration belt shell 9 can produce a certain longitudinal displacement relative to the ground. The shock absorber 9 can be a damping spring shock absorber. The airbag 7 is arranged inside the deceleration belt shell 1. The shape is corresponding, that is, semi-cylindrical. The airbag 7 is made of elastic material. The airbag 7 communicates with the outside air through the intake check valve 2. An air filter 10 can also be arranged between the intake check valve 2 and the outside air. , the air filter 10 is used for air source purification, and the air bag 7 communicates with the gas storage cylinder 4 through the air outlet check valve 3. When driving over the deceleration belt, its own gravity exerts downward pressure on the deceleration belt shell 1, and the deceleration belt shell compresses the shock absorber 9 to move downward, squeezing the airbag 7 to compress the air, and the air in the airbag 7 is discharged through the air outlet check valve 3 , the finally extruded air is stored in the gas cylinder 4, and the vehicle passes the speed bump. Under the action of the elastic restoring force, the speed bump shell 1 returns to its original position, the airbag 7 restores its original shape, and the outside air passes through the air intake unit. The valve 2 enters the airbag 7, and the gas storage bottle 4 communicates with the generator 6 through the one-way throttle valve 5. The generator 6 includes an impeller, and the impeller is connected with the input shaft of the generator 6. When the gas pressure in the gas storage bottle 4 When the threshold is reached, the one-way throttle valve 5 is opened, and the gas drives the impeller to rotate to drive the generator 6 to generate electricity. In addition, the airbag 7 and the outside air, the airbag 7 and the gas storage bottle 4, and the gas storage bottle 4 and the generator 6 can all be communicated through pipelines.

The airbag type deceleration strip power generation system of the utility model is suitable for power generation and supply to high-speed toll intersections, billboards, electric vehicle power stations and other remote places that require electricity, as well as places with dense traffic such as hospitals, schools, and squares.

The airbag type deceleration belt power generation system of the utility model can convert the vibration energy of the vehicle into continuously controllable gas pressure energy through the cooperation of the deceleration belt and the airbag, store it in the gas storage bottle, and finally convert it into electric energy through the generator, realizing the energy recovery. Reuse, energy saving and environmental protection, simple and reliable structure, high rate of return, can be a perfect substitute for traditional speed bumps. One-time installation, long-term enjoyment of returns. Compared with traditional one-time consumption products, this product has a power generation function. Users can use the power generation for emergency supply and save electricity costs during use, and the excess electricity can be uploaded to the national grid To obtain benefits, the cost performance is higher. Compared with the traditional products on the market, this product realizes the function of the speed bump, and at the same time, the price is low, the structure is more reliable, and the service life is longer.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (10)

1. a kind of gasbag-type deceleration strip electricity generation system, which is characterized in that unidirectional including deceleration strip shell, damper, air bag, air inlet Valve, outgassing nonreturn valve, gas bomb, one-way throttle valve and generator；The side of the deceleration strip shell is rotatablely connected with road surface, separately Side is connect by the damper with ground, and the air bag is located at the inside of the deceleration strip shell, the air bag by into Gas check valve is connected to outside air, is connected to gas bomb by outgassing nonreturn valve, the gas bomb by one-way throttle valve with Generator is connected to.

2. gasbag-type deceleration strip electricity generation system according to claim 1, which is characterized in that the deceleration strip shell is semicircle Arcuation.

3. gasbag-type deceleration strip electricity generation system according to claim 2, which is characterized in that the side of the deceleration strip shell On the ground by shaft connection, it and can be rotated relative to ground.

4. gasbag-type deceleration strip electricity generation system according to claim 2, which is characterized in that the damper is damping spring Damper.

5. gasbag-type deceleration strip electricity generation system according to claim 2, which is characterized in that the airbag shape subtracts with described The interior shape of speed belt shell is corresponding.

6. gasbag-type deceleration strip electricity generation system according to claim 5, which is characterized in that the air bag is by elastic material system At.

7. gasbag-type deceleration strip electricity generation system according to claim 1, which is characterized in that the breather check valve and the external world Air filter is additionally provided between air.

8. gasbag-type deceleration strip electricity generation system according to claim 1, which is characterized in that the breather check valve and outlet Check valve is respectively provided at the both ends of the air bag.

9. gasbag-type deceleration strip electricity generation system according to claim 1, which is characterized in that the generator includes impeller, When the gas pressure intensity in the gas bomb reaches threshold value, the one-way throttle valve is opened, and gas drives the impeller rotation, with Drive the electrical power generators.

10. the gasbag-type deceleration strip electricity generation system according to any one of claim 1-9, which is characterized in that the gas Connected by pipeline between capsule and outside air, the air bag and the gas bomb and the gas bomb and the generator It is logical.