KR101280886B1 - Embedded development device using the vehicle load having vehicle screening device - Google Patents

Abstract

PURPOSE: A road-embedded power generation device using the weight of vehicles with a vehicle sorting function is provided to use the weight of the midsize and full-sized vehicles relatively heavier than small vehicles by installing a detection part for sorting the vehicles. CONSTITUTION: A road-embedded power generation device using the weight of vehicles with a vehicle sorting function comprises a frame member, an upper panel (200), pedals (300), a hydraulic unit (400), a vehicle sorting unit, a power generation unit (600), and an a condensing unit (700). The frame member comprises an upper frame and a lower frame. An installation space is arranged between the upper and lower frames. The upper panel is coupled to the upper frame. Pedal installation holes are formed in the left and right sections of the upper panel. The pedals are installed in the pedal installation holes and are rotated on a hinge part by the weight of the vehicles. The hydraulic unit comprises an actuator pressed by the pedals. The vehicle sorting unit supplies the fluid of the actuator to a reservoir tank (410) by opening or closing an inflow pipe according to the kinds of the detected vehicles. The power generation unit is installed inside the frame member and comprises a driving gear and a driven gear. The condensing unit is installed inside the installation space of the frame member.

Description

Road-embedded generator using vehicle load with vehicle sorting function {EMBEDDED DEVELOPMENT DEVICE USING THE VEHICLE LOAD HAVING VEHICLE SCREENING DEVICE}

The present invention relates to a road-filled generator using a vehicle load.

More particularly, the road-filled power generation apparatus using a vehicle load having a vehicle sorting function, which has a vehicle sorting unit, allows a small vehicle to pass as it is, and generates power by moving a fluid only when the medium and large vehicles pass. will be.

In addition, the present invention extends the stroke of the actuator that is pressurized during the passage of the vehicle to move the fluid to generate power to increase the amount of movement of the fluid, the road using a vehicle load having a vehicle screening function that can improve the amount of power generated accordingly It relates to a buried power generator.

In addition, the present invention also serves as an alternative energy source by acting as a speed bump that does not impact the vehicle, by accumulating kinetic energy due to being repeatedly pressurized by the load of the vehicle traveling on the road to use as electrical energy. The present invention relates to a road-filled power generating device using a vehicle load.

BACKGROUND ART A generator using fossil fuels is a source of secondary environmental pollution along with depletion of fossil fuels. Recently, power generators using renewable energy have been developed.

The renewable energy, which can be obtained in nature such as solar, solar, wind, geothermal, hydrogen, and bioenergy, is growing exponentially in recent years without concern for environmental pollution.

However, such a renewable energy, especially the device using the solar power generation is reduced in accordance with the change of weather, there is a limit to the application because of the tremendous site to install the heat collecting plate. Wind power also has regional limitations in its application as it is affected by heavy construction costs and local convective flows.

Apart from the renewable energy, there is a power generation device using a load of a traveling vehicle.

That is, an overspeed prevention device having a power generation device disclosed in Japanese Patent Laid-Open Publication No. 10-0050094, a power generation device using a load of a running vehicle disclosed in Japanese Patent Laid-Open Publication No. 10-2010-0052921, and Many power generation apparatuses have already been developed, such as a power generation apparatus using a vehicle load disclosed in 2009-0048735.

However, because they pass all the speed bumps at once or a few cars pass intermittently or exhaust all the torque applied to the rotational shaft, they rotate the axle when many vehicles pass the speed bumps. There is no function to keep the generator rotating for a long time while storing the remaining torque other than the medium pressure, that is, the power that can rotate the shaft. Therefore, there is a problem in that the power generation efficiency is lowered in the place where the passage interval of the vehicle is large.

In addition, the power generation apparatus using the load of the passing vehicle disclosed in Korean Patent Laid-Open Publication No. 10-2009-0106984 uses the compressed air by the load of the vehicle to rotate the generator shaft, the air has a low compression ratio due to its characteristics, the compression time It takes a lot and the compression transmission speed is significantly slower than the hydraulic pressure, and in particular, the technical configuration for storing the air pressure is not described, the technical configuration and action with the power generation device using the hydraulic pressure in accordance with the present invention in terms of its efficiency and effect There is a significant difference in terms of effectiveness.

In this regard, the present applicant has developed a buried power generation device in view of the problems of the conventional power generation device.

This device of Patent Registration No. 10-1233085 is composed of an upper frame and a lower frame, which is installed to be embedded in a road, and is coupled to the upper frame while seated on the upper frame, and is moved forward and backward in the left region and the right region. An upper panel in which a plurality of long pedal mounting holes are formed; A hinge unit installed in each of the pedal installation holes and hinged to the upper frame; A pedal formed to protrude upwardly from the hinge portion and configured to generate a pressing force downward by the pressing load when the wheel of the vehicle passes; A hydraulic unit installed in the installation space of the frame member and generating hydraulic pressure by the kinetic energy of the pressing unit; A power generating unit installed in the installation space of the frame member and generating rotational power by the discharge pressure of the working fluid discharged from the hydraulic unit; A power generation unit installed in the installation space of the frame member and connected to the power generation unit to amplify rotational power of the power generation unit to generate electric energy; And a power storage unit installed in the installation space of the frame member and configured to store electrical energy generated by the power generation unit.

A transparent window is provided on the pedal, and an LED module that is selectively lit is provided on the bottom of the transparent window, wherein the LED module is turned on by receiving a part of power from the power storage unit, and when the LED module is turned on and off It is controlled by a timer.

The present invention is an improvement of the applicant's Patent No. 10-1233085 described above, and the object of the present invention is to provide a detection unit for sorting a vehicle, and to select a vehicle that can use a load of a heavy vehicle that is relatively heavy compared to a small vehicle. The present invention provides a landfill type power generation apparatus using a vehicle load having a function.

Another object of the present invention is to use the load of the medium and large vehicles, to extend the stroke of the actuator that determines the movement of the fluid to the maximum to increase the movement amount and speed of the fluid, and has a vehicle selection function that can also improve the power generation capacity The present invention provides a landfill type power generation apparatus using a vehicle load.

In order to achieve the above object, the present invention provides a buried power generation apparatus for moving and generating fluid, comprising: a frame member having an upper and lower frame, and an installation space provided between the upper and lower frames; An upper panel coupled to the upper frame and having long pedal mounting holes formed in the front and rear directions in left and right regions, respectively; A pedal installed in each of the pedal installation holes to rotate around the hinge portion by the load of the vehicle; And an actuator pressurized by the pedal and supplying an internal fluid to the accumulator, the fluid of the accumulator is sent to the power generating unit through the first electromagnetic valve, and the fluid passing through the power generating unit is stored in the reservoir. A hydraulic unit which flows into the tank and is supplied to the actuator again; A vehicle sorting unit for supplying fluid of the actuator to the reservoir tank by closing or opening the inflow pipe installed between the actuator and the reservoir tank according to the type of the vehicle detected by the detection sensor; And a power generating unit installed in the frame member and configured to rotate a rotating gear which is connected to the power generating unit and a driven gear that meshes with the driving gear. .

The detection sensor of the vehicle sorting unit is installed at the entrance of the upper panel into which the vehicle enters and distinguishes small, medium, and large vehicles according to wheels or models and inputs a signal to the controller.

In addition, the inlet pipe of the vehicle sorting unit of the present invention is provided with a solenoid valve operated by a control unit to close or open the inlet pipe, and the inner surface of the inlet pipe is achieved in the form of a screw.

The present invention selects small vehicles and medium and large vehicles, passes the small vehicles and moves the fluid using the loads of the medium and large vehicles, so that a relatively large amount of fluid can be supplied, and the amount of power generated accordingly It can be improved.

The present invention has the effect of increasing the stroke speed of the fluid as well as the amount of power generated by increasing the stroke of the actuator for determining the fluid pressure.

In the present invention, because the protruding pedal protrudes from the ground to visually act as a speed bump, so that the speed limit can be sufficiently performed, but the lung moon is lowered by the load of the vehicle, so that the vehicle is not impacted. It will also be able to play the role of speeding prevention.

1 is a side view of a power generation device according to the present invention,
2 is an enlarged view illustrating main parts of a power generation device according to the present invention;
Figure 3 is a side view showing the operation of the power generation apparatus according to the present invention,
Figure 4 is a side view showing a specific configuration of the power generating apparatus according to the present invention,
5 is a side view showing an example of a power generation unit according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 1 attached to the present invention is a side view of the power generation device according to the present invention, Figure 2 is an enlarged view of the main portion of the power generation device according to the present invention, Figure 3 shows an operation process of the power generation device according to the present invention A side view is shown.

In addition, Figure 4 is a side view showing a specific configuration of the power generating apparatus according to the present invention, Figure 5 shows a side view showing an example of the power generation unit according to the present invention.

The power generation apparatus of the present invention is an improvement on the applicant's patent No. 10-1233085. Therefore, the present invention includes the configuration of Patent No. 10-1233085.

Prior terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

In the drawings, the present invention includes a vehicle sorting unit 40, wherein the frame member 100, the upper panel 200, the pedal 300, the hydraulic unit 400, the power generating unit 500, the power generating unit ( 600), the power storage unit 700 is installed.

The vehicle sorting unit 40 is to sort the vehicle so that the fluid pressure acts or cancels according to the vehicle to achieve more efficient power generation.

The frame member 100 serves as a skeleton for installing various components constituting the power generator of the present invention, and is buried underground.

The frame member 100 includes a horizontal upper frame 110 having a rectangular frame shape, a lower frame 120, and a connection frame 130 connecting them.

Between the upper and lower frames 110 and 120, an installation space 140 in which the power generation apparatus of the present invention is installed is provided.

The upper panel 200 is installed on the upper surface of the upper frame 110. The upper panel 200 is preferably made of metal because it must withstand the weight load of the vehicle.

The upper panel 200 has a plurality of pedal mounting holes 210 long in the front-rear direction in the left region through which the left wheels of the vehicle pass and the right region through which the right wheels of the vehicle pass, respectively.

Since the surface of the upper panel 200 has less surface friction than that of asphalt, slippage of wheels of the vehicle may occur when it is snowing or raining, so that the surface of the upper panel 200 is knurled or uneven. It is preferred to form 220).

The pedal 300 protruding from the upper panel 200 plays a role of generating a pressing force while being pressed by the wheel of the vehicle and simultaneously serves as a speed bump because it is in a visually protruding state.

The pedal 300 is installed in each of the plurality of pedal installation holes 210 formed in the left and right regions of the upper panel 200.

The hinge portion 310 corresponding to the rear of the pedal 300 is hinged to the upper frame 110, the pressing portion 320 of the front of the pedal 300 at least the upper surface from the hinge portion 310 It is installed in the pedal mounting hole 210 in a configuration that is gradually inclined upwardly projecting to the ground.

Pedal 300 may be provided with a transparent window 330 in the center portion, the LED module 340 consisting of an LED lamp 341 and the LED substrate 342 may be provided on the bottom of the transparent window 330. have.

Here, the LED module 340 may be selectively turned on by the controller to be described later. That is, the light is turned on and off according to the day and night. For example, the timer 451 is connected to the control unit 450 to distinguish the day and night time (which may be divided into summer and summer) by the timer 451. The controller 450 controls the lighting and turning off time of the LED module 340 based on the time data fed back by the timer.

The hydraulic unit 400 is linked to the pressing unit 320 of the pedal 300, and serves to generate the hydraulic pressure by the pressing force (kinetic energy) of the pressing unit 320.

The hydraulic unit 400 includes a reservoir tank 410, an actuator 420, an accumulator 430, a first electromagnetic valve 440, a controller 450, and a second electromagnetic valve 460. The vehicle sorting unit 40, which is a core technology, is connected.

First, the hydraulic unit 400 stores and retrieves a working fluid in the reservoir tank 410.

The actuator 420 pressurizes the working fluid sucked from the reservoir tank 410 in a piston manner when the pressurizing part 320 of the pedal 300 is pressurized and discharges the pressure of the working fluid in an elevated state. It plays a role.

The actuator 420 is the upper end of the plunger 421 is coupled to the lower end of the pressing portion 320 of the pedal 300 (p), the outer circumference of the plunger 421 of the pedal 300 A return spring 422 is provided to exert an elastic force in a direction in which the pressing unit 320 is pushed upward.

The accumulator 430 temporarily stores the compressed working fluid discharged from the actuator 420 and discharges the hydraulic fluid at a predetermined pressure when discharging the working fluid. That is, it serves to discharge the working fluid at a constant pressure.

The first electronic valve 440 is installed at the outlet side of the accumulator 430 and serves to control the discharge of the working fluid in the accumulator.

The controller 450 controls the opening and closing of the first electronic valve 440.

The second electron valve 460 is temporarily opened only when the first electron valve 440 is closed.

The control of the second electronic valve 460 is by the controller 450. Here, the reservoir tank 410 and the actuator 420, the actuator 420 and the accumulator 430, the accumulator 430 and the power generating unit 500, the power generating unit 500 and the reservoir tank ( 410 are connected by the main hydraulic line 470, respectively, the main hydraulic line connecting the actuator 420 and the accumulator 430, between the power generating unit 500 and the reservoir tank 410 The main hydraulic line connecting the bypass line 480 is connected.

Accordingly, in the state in which the first electromagnetic valve 440 is opened, the second electromagnetic valve 460 is automatically sealed by the controller 450 so that the working fluid flows only through the main hydraulic line 470, while the first electromagnetic valve 440 is opened. In the sealed state, the working fluid flows through the bypass line 480 as the second electron valve 460 is opened by the controller 450.

The power generating unit 500 serves to generate the rotational power by the discharge pressure of the working fluid discharged from the hydraulic unit 400, the specific configuration is shown in FIG.

As shown in FIG. 4, the power generating unit 500 is connected to the first electronic valve 440, and an impeller housing 510 having an inflow port 511 through which the working fluid flows in and a discharge port 512 through which the working fluid flows out, respectively. )and; The impeller 520 is rotatably installed in the impeller housing 510 and is rotated in one direction by the traveling force of the working fluid flowing into the high pressure state through the inflow port 511.

Here, a narrow portion 511a having an inner diameter smaller than other portions is formed at a connection end of the inflow port 511 with the impeller housing 510 to increase the rotational force of the impeller 520 by increasing the flow velocity of the working fluid. To make it possible.

Power generation unit 600 is connected to the power generating unit 500, as shown in Figure 5 serves to amplify the rotational power of the power generating unit to generate electrical energy.

The power generation unit 600 is connected to a drive gear 610 coupled to the power generating unit 500, a driven gear 620 having a smaller diameter than the drive gear 610, and a shaft of the driven gear 620. Is composed of an alternator or a direct current generator (630).

The power storage unit 700 is electrically connected to the direct current generator of the power generation unit 600 and serves to store electricity generated from the power generation unit 600. The power storage unit 700 may be connected to loads that consume electrical energy.

The vehicle sorting unit 40, which can be referred to as the core technology of the present invention, is composed of a detection sensor 42, a hydraulic pipe 44, and a solenoid valve 46, between the actuator 420 and the reservoir tank 410. Is installed.

That is, the inlet pipe 44 is connected to the actuator 420 and the reservoir tank 410, the actuator 420 is necessarily connected to the bottom. This is to allow the fluid of the actuator to be easily released during the passage of the small vehicle so that the small vehicle can easily pass the pedal without applying the fluid pressure.

The inlet pipe 44 has a larger diameter than the bypass line 480 and the hydraulic line 470 is used. This is also to facilitate the discharge of fluid during the passage of a small vehicle.

In addition, the inlet pipe 44 may be manufactured in the form of a screw near the inner surface connected to the actuator.

In other words, when the fluid is discharged, the fluid is quickly released in the form of a whirlwind along the inner surface of the inlet pipe.

The solenoid valve 42 is installed in the inlet pipe 44 to close or open the inlet pipe to allow the fluid of the actuator to enter the reservoir tank or to the accumulator.

The detection sensor 42 may be installed in plural.

That is, as shown in the drawing, the vehicle is selected at both ends of the entry portion of the upper panel into which the vehicle enters and at the position preceding the installation position of the power generation device of the present invention.

The detection sensor may be classified into small, medium, or large by the wheel of the vehicle or by determining the type of the vehicle. On the other hand, there is a method of measuring the weight of the vehicle.

4 is a configuration in which the vacuum pump 60 is installed in the inlet pipe 44.

The vacuum pump forcibly sucks the fluid flowing along the inlet pipe 44 and delivers it to the reservoir tank. The vacuum pump and the solenoid valve are operated by a control unit.

On the other hand, the present invention may be configured in the form of a venturi tube in order to increase the flow rate on the rear side, that is, the supply pipe is installed the solenoid.

According to the present invention having the above configuration, when the detection sensor 42 detects a vehicle entering and inputs a signal to the controller 450, the controller operates the device according to the input signal.

First, when the input signal is a medium or large vehicle, the controller 450 closes the solenoid valve. In this case, the fluid of the actuator 420 pressed while being pressed by the pedal is supplied to the accumulator 430-the first electromagnetic valve 440-the power generating unit 500 to generate power.

When the input signal is a small vehicle, the controller 450 opens the solenoid valve 46. In this case, when a small vehicle enters and presses a pedal, the fluid of the actuator moves along an inflow pipe connected downward, and at this time, the controller operates the pump 60 to quickly flow into the reservoir tank, thereby reducing the fluid pressure at all. You can easily pass the pedal without receiving it.

As described above, the present invention can operate sufficiently by using the load of the medium and large vehicles even if the actuator is configured to have a long stroke to increase the pressing force, thereby increasing the amount and speed of fluid movement to the power generating unit. By increasing the amount and pressure of the fluid to be supplied, the amount of power generation is greatly improved.

Reference numeral 800 is a filter for filtering foreign matter contained in the working fluid to be recovered to the reservoir tank 410.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and in particular, various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings, and this is also true. In addition, it is natural that it belongs to the scope of the present invention.

40: vehicle sorting unit 42: detection sensor
100: frame member 200: upper panel
300: pedal 330: transparent window
340: LED module 400: hydraulic unit
450: control unit 451: timer
500: power generating unit 600: power generation unit
700: power storage unit

Claims (5)

As a buried power generator that moves and generates fluid,
A frame member composed of an upper frame and a lower frame, and an installation space is provided between the upper and lower frames;
An upper panel coupled to the upper frame and having long pedal mounting holes formed in the front and rear directions in left and right regions, respectively;
A pedal installed in each of the pedal installation holes to rotate around the hinge portion by the load of the vehicle;
An actuator pressurized by the pedal, the actuator being connected to the accumulator to supply the fluid by the pressing force, and the fluid of the accumulator is supplied to the power generating unit through the first electromagnetic valve, A hydraulic unit for passing the fluid to the reservoir tank and to be sent back to the actuator;
A vehicle sorting unit for supplying fluid of the actuator to the reservoir tank by closing or opening the inflow pipe installed between the actuator and the reservoir tank according to the type of the vehicle detected by the detection sensor;
A power generation unit installed in the frame member, the driven gear being connected to the power generating unit and rotating, and a driven gear rotating in engagement with the driving gear, wherein the driven gear is connected to a direct current generator to generate electric energy;
Road-mounted power generation apparatus using a vehicle load having a vehicle selection function, characterized in that it is installed in the installation space of the frame member, the power storage unit for storing the electrical energy generated by the power generation unit.
The sensor of claim 1, wherein the detection sensor of the vehicle selection unit is installed at an entrance of an upper panel through which the vehicle enters and distinguishes small, medium, and large vehicles according to wheels or models and inputs a signal to the controller. Road-filled power generation device using a vehicle load having a vehicle sorting function.
According to claim 1, The sensor detects the vehicle and inputs the signal to the control unit, the control unit operates the solenoid valve installed in the inlet pipe of the vehicle sorting unit according to the signal so that the inlet pipe is closed or opened. Road-filled power generation device using a vehicle load, characterized in that.
The method of claim 1, wherein the inner surface of the inlet pipe provided between the actuator and the reservoir tank is machined in the form of a screw, the road-filled generator using a vehicle load having a vehicle selection function.
The vehicle sorting unit of claim 3, wherein the vehicle selection unit opens the solenoid valve to introduce fluid into the reservoir tank when the signal of the detection sensor is a small vehicle, and closes the solenoid valve when the vehicle of the detection signal is medium or large. A road embedded power generator using a vehicle load having a vehicle sorting function, characterized in that the fluid of the actuator is sequentially supplied to the accumulator, the first electronic valve, and the power generating unit to generate power.

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