KR101505463B1 - Generation system using passage of vehicle - Google Patents

Abstract

The present invention relates to a power generator using the passage of a vehicle. The power generator using the passage of a vehicle includes: a plurality of inclined pads (100) provided on the road surface, and actuated by the load of a vehicle (V) that travels; a plurality of compression means (110) provided with a piston (114) connected to the inclined pads (100) to work together, and configured to push a fluid to the outside of a cylinder (112) in the compression stroke of the piston (114) and supply the fluid to a hydraulic motor (210); the hydraulic motor (210) configured to generate rotation power by the pressure of a fluid supplied from the compression means (110); a compressor (220) configured to receive the power of the hydraulic motor (210) and generate compressed air; a pressure tank (310) configured to store compressed air generated from the compressor (220); a discharge pipe (320) provided on one side of the pressure tank (310), and configured to guide air stored in the pressure tank (310) to be discharged to a power generation unit (410); the power generation unit (410) configured to generate rotation power by the pressure of air supplied through the discharge pipe (320); and an electricity generation unit (420) linked with the power generation unit (410), and configured to receive power generated by rotation of the power generation unit (410) and generate electricity. Thus, the power generator using the passage of a vehicle may produce eco-friendly energy without the constraints of the natural environment.

Description

[0001] GENERATION SYSTEM USING PASSAGE OF VEHICLE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a power generation apparatus using a passage of a vehicle, and more particularly, to a power generation apparatus using a passage of a vehicle that generates electricity using the weight of a vehicle passing through the road.

Generally, traffic lights and tunnel lights are installed on the roads, including street lights and intelligent advanced traffic system systems, in order to secure the safe operation of the vehicles. All of these road traffic related devices are devices that require a great deal of electric power, but they are mainly driven by commercial power because they can not self-procure electricity.

However, the enormous use of electric power has further accelerated the depletion of fossil raw materials to produce electric power, causing environmental pollution due to massive use of fossil fuels.

Further, since separate power lines and power supply means for supplying commercial power have to be installed from a remote place, the installation cost is increased.

In order to solve these problems, technologies for generating electricity using natural wind and solar power have been developed. However, there are restrictions due to the natural environment, so that they can not be used when the conditions of the natural environment are not suitable.

Korean Patent No. 1026261 discloses a wind power generation apparatus using running wind generated when a vehicle is traveling. However, since the power generation capacity varies depending on the traveling speed of the vehicle, .

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a power generation apparatus and a power generation apparatus using the passage of a vehicle, which does not cause a serious problem to the passage of the vehicle while generating electric power by the load of the vehicle passing through the road, .

Another object of the present invention is to provide a power generation apparatus using a passage of a vehicle that is installed on a road on which a vehicle travels to produce electric power and provides electric power in the vicinity of the electric power utilization facility in the vicinity of the road.

It is still another object of the present invention to provide a power generation apparatus using the passage of a vehicle that generates electric power using the passage of the vehicle from time to time without limitation of the natural environment.

According to an aspect of the present invention for achieving the above object, there is provided a power generation apparatus using traffic of a vehicle according to the present invention,

A plurality of inclined pads provided on the road floor and operated by a load of a passing vehicle (V); A plurality of compression means connected to the inclined pads for interlocking with each other and for supplying the hydraulic fluid to the outside of the cylinder during a compression stroke of the piston; A hydraulic motor for generating a rotational power by the pressure of the fluid supplied from the compression means; A compressor that receives the power of the hydraulic motor and generates compressed air; A pressure tank in which compressed air generated from the compressor is stored; A discharge pipe provided at one side of the pressure tank for guiding air stored in the pressure tank to be discharged to the power generating unit; A power generating unit generating a rotational power by the pressure of the air supplied through the discharge pipe; And a power generation unit interlocked with the power generation unit and generating power by receiving power generated by rotation of the power generation unit.

Here, the compression means includes first compression means and second compression means which are in communication with each other, and the hydraulic motor is provided between the first compression means and the second compression means, and at the time of compression of the first compression means The fluid in the first compression means flows into the cylinder of the second compression means after operating the hydraulic motor and during the compression of the second compression means the fluid in the second compression means operates the hydraulic motor, And is introduced into the cylinder of the first compression means.

A first flow path connected to one side of the first compression means is connected to an inlet port of the hydraulic motor, a second flow path connected to one side of the second compression means is connected to an outlet port of the hydraulic motor, And a second bypass flow path for guiding the fluid to flow from the second flow path to the first flow path, the first bypass flow path and the second bypass flow path being provided between the first flow path, the second flow path, And the reverse flow path is provided with a backflow prevention valve for guiding the fluid to move in one direction.

Further, a cooling passage for guiding the cooling air discharged after generating the rotational power of the power generating portion to the power generating portion side is further provided at one side of the power generating portion.

A pressure sensor is provided at one side of the pressure tank. The pressure sensor detects a pressure in the pressure tank. The pressure sensor detects the pressure of the air discharged from the pressure tank. And a control unit for controlling the flow rate of the fluid.

The pressure tank may further include a regulator for selectively discharging air in the pressure tank so that the pressure inside the pressure tank is maintained at a predetermined value or less. Device.

The power generating apparatus using the passage of the vehicle according to the present invention has the following effects.

In the present invention, as the slope pad is rotated to one side by the passage and the load of the vehicle, the fluid of the compression means is moved, and the hydraulic motor is operated by the flow of the fluid to operate the compressor.

Then, the compressed air generated in the compressor is supplied to the power generating portion, generating rotational power by the pressure of the compressed air, and the power of the power generating portion is transmitted to the power generating portion to generate electricity.

Therefore, according to the present invention, since the electric power is produced by the load of the vehicle passing through the road, there is an effect of less concern about environmental pollution as compared with the power generation using the fossil fuel.

In addition, there is an effect that power generation can be performed from time to time without restriction of the natural environment for electric power production.

Further, since the vehicle is installed on the road on which the vehicle travels, it is possible to provide electric power from the vicinity of the electric power utilization facility in the vicinity of the road, thereby reducing the installation cost compared with a method of supplying electric power from a long distance.

In the present invention, the compressed air is introduced into the space of the power generating portion, cooled by the single thermal expansion, and the cooling air discharged after operating the power generating portion is guided to the generator side.

Therefore, there is no need for a separate power facility for cooling the generator, thereby reducing power consumption and installation cost.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side cross-sectional view showing an embodiment of a power generating apparatus configuration using a passage of a vehicle according to the present invention; Fig.
2 is a perspective view showing an embodiment of the installation of the slanting pad and the compression means according to the present invention.
3 is a side schematic view for explaining the movement path of the fluid and the operation of the hydraulic motor according to the operation of the compression means according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a power generation apparatus using a vehicle pass according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a side sectional view showing an embodiment of a power generating apparatus using a passage of a vehicle according to the present invention, and FIG. 2 is a perspective view showing an embodiment of installing an inclined pad and a compression means according to the present invention.

1, the power generation apparatus using the passage of a vehicle according to the present invention includes a slope pad 100 operated by a load of a vehicle V, a piston 114 interlocked with the slope pad 100, (110) for pushing the fluid to the outside of the cylinder (112) during a compression stroke and supplying the fluid to the hydraulic motor (210) A compressor 220 that receives the power of the hydraulic motor 210 and generates compressed air; a pressure tank 310 that stores compressed air generated from the compressor 220; A power generation unit 410 that generates rotational power by the pressure of the air supplied through the discharge pipe 320, a power generation unit 410, And a power generation unit 420 for generating electricity by receiving the power of the power generation unit 420.

First, the slope pad 100 is provided at the bottom of the road, and one side of the slope pad 100 is rotatably installed by a hinge shaft 102. The inclined pad 100 is rotated to one side while being pressed by the movement and the load of the vehicle V. As shown in FIG. 1, the inclined pad 100 is installed at an inclined angle, and it is preferable that the inclined pad 100 is installed so as to face the vehicle V on which the inclined surface advances.

The inclined pads 100 may be formed of a rectangular panel as shown in FIGS. 1 and 2, and a plurality of the inclined pads 100 may be arranged at equal intervals in the passing direction of the vehicle V.

It is more preferable that the slope pad 100 is horizontal with respect to the road surface F at the time of rotation so as not to interfere with the passage of the vehicle V. [ To this end, the inclined pad 100 is rotated to be horizontal, and then the rear end is hooked on a part of the rear road surface F to restrict rotation. Therefore, the vehicle V can pass through the plurality of inclined pads 100 while maintaining a ride feeling similar to that of running on a flat road.

The rear end of the rotated inclined pad 100 may be supported by the rear road surface F. However, as shown in FIG. 1, the front end of the road surface F located behind the inclined pad 100 The rear end of the rotated inclined pad 100 may be supported.

The slant pad 100 is provided with a compression means 110 at a lower portion thereof. More specifically, as shown in FIGS. 1 and 2, the compression means 110 is provided in a depressed space formed downward from the ground. The compression means 110 receives the rotational movement of the inclined pad 100 and pushes the fluid in the cylinder 112 to the outside to supply the fluid to the hydraulic motor 210.

As shown in FIG. 2, the compression means 110 may be arranged at equal intervals in the longitudinal direction of the slant pad 100.

1, the compression means 110 includes a cylinder 112 in which a space is formed to store a fluid, a piston 114 provided in the cylinder 112, A piston rod 116 connected to the cylinder 112 and an inlet hole 118 formed at one side of the cylinder 112 and guiding the flow of the fluid.

One side of the piston rod 116 is coupled to the lower surface of the inclined pad 100. The piston rod 116 transmits the movement of the inclined pad 100 to the piston 114 or the movement of the piston 114 to the inclined pad 100 in cooperation with the rotation and return of the inclined pad 100 It is a role to deliver.

When the slope pad 110 is pushed and rotated by the vehicle V by the piston rod 116, the piston 114 descends and the fluid flows into the cylinder 112, The slope pad 110 is raised.

One side of the cylinder 112 is coupled to the bottom of the recessed space. The cylinder 112 has a cylindrical space formed therein to guide the movement of the piston 114.

The piston 114 receives the downward movement of the piston rod 116 and pushes the fluid inside the cylinder 112 to the outside. In addition, the piston 114 is lifted as the fluid flows into the cylinder 112, thereby raising the piston rod 116.

Here, the fluid discharged to the outside of the cylinder 112 by the piston 114 is supplied to the hydraulic motor 210, which will be described later, along the flow path.

Therefore, the piston 114 is lowered by the pressure of the inclined pad 110 to supply the fluid in the cylinder 112 to the hydraulic motor 210, and is lifted by the inflow of fluid into the cylinder 112, The pad 110 is returned to its original position.

As described above, the compression means 110 is formed such that one side of the piston rod 116 is coupled to the lower surface of the inclined pad 100, and one side of the cylinder 112 is coupled to the bottom of the recessed space. do.

1, an upper portion of the piston rod 116 is coupled to a lower surface of the inclined pad 100 as a fixed hinge member 120a, and a lower portion of the cylinder 112 is engaged with a lower surface of the recessed space And is coupled to the floor surface by a fixed hinge member 120b.

The fixed hinge member 120a hinges the piston rod 116 to the slope pad 100 and smoothly moves the slope pad 100 and the piston rod 116 .

The fixed hinge member 120b hinges the cylinder 112 on the bottom surface of the recessed space to smoothly move the cylinder 112.

A hydraulic motor (210) is connected to one side of the compression means (110) through a flow path. The hydraulic motor 210 generates rotational power by the pressure of the fluid supplied from the compression means 110.

One side of the hydraulic motor 210 is provided with an inlet for receiving fluid from the compression means 110 and an outlet for discharging the introduced fluid. The compression means 110 is connected to the inlet and the outlet of the hydraulic motor 210, respectively.

3 is a side schematic view for explaining the movement path of the fluid and the operation of the hydraulic motor according to the operation of the compression means according to the present invention.

As shown in Fig. 3, the compression means 110 includes a first compression means 110a and a second compression means 110b which communicate with each other. The hydraulic motor 210 is provided between the first compression means 110a and the second compression means 110b. That is, the first compression means 110a, the second compression means 110b and the hydraulic motor 210 are communicated with each other.

Specifically, the inlet and outlet holes 118a of the first compression means 110a and the inlet of the hydraulic motor 210 are connected by a first flow path 132 and the inlet and outlet holes of the second compression means 110b 118b and the outlet of the hydraulic motor 210 are connected as a second flow path 134. [

Accordingly, the fluid is transferred from the first compression means 110a to the second compression means 110b via the hydraulic motor 210. [ Conversely, fluid may also be delivered from the second compression means 110b to the first compression means 110a via the hydraulic motor 210. [

In other words, when the first compression means 110a is compressed, the fluid in the first compression means 110a is supplied to the inside of the cylinder 112b of the second compression means 110b after operating the hydraulic motor 210 And the fluid in the second compression means 110b flows into the cylinder 112a of the first compression means 110a after the hydraulic motor 210 is operated during the compression of the second compression means 110b. ≪ / RTI >

Here, it is preferable that the first compression means 110a and the second compression means 110b are connected to different inclined pads 110, respectively. In other words, it is preferable that the first compression means 110a and the second compression means 110b are installed back and forth along the traveling direction of the vehicle V so that they are compressed at different times.

On the other hand, the first flow path 132 and the second flow path 134 are provided with the check valves 133 and 135 for guiding the fluid to move in one direction.

The check valves 133 and 135 prevent the fluid from flowing back to the discharge port side of the hydraulic motor 210. That is, it serves to guide the flow of the fluid so that the fluid must flow through the inlet of the hydraulic motor 210 and be discharged through the outlet.

Specifically, a first check valve 133 is installed in the first flow path 132 connected between the first compression means 110a and the hydraulic motor 210. The first check valve 133 is opened when the fluid discharged from the first compression means 110a is supplied to the inlet of the hydraulic motor 210 along the first flow path 132, It is closed.

A second check valve 135 is installed in the second flow path 134 connected between the second compression means 110b and the hydraulic motor 210. The second check valve 135 is opened when the fluid discharged from the hydraulic motor 210 is supplied to the second compression means 110b along the second flow path 134 and flows backward in the opposite direction When it is closed.

Therefore, the fluid in the first compression means 110a is pressurized by the hydraulic motor 210 (210a) when the first compression means 110a is pressed by the first check valve 133 and the second check valve 135, And then transferred into the cylinder of the second compression means 110b.

However, when the second compression means 110b is pressed, the fluid is supplied from the second compression means 110b to the first and second check valves 133 and 135 by the first check valve 133 and the second check valve 135, The fluid can not be moved to the compression means 110a so that the fluid remains in a part of the second compression means 110b and the second flow path 134. [ That is, the fluid once transferred to the second compression means 110b can not be transmitted to the first compression means 110a again.

A first bypass conduit 136 for guiding the fluid to flow from the second conduit 134 to the first conduit 132 is provided between the first conduit 132 and the second conduit 134, And the second bypass flow path 138 are connected.

The first bypass channel 136 is connected to the rear end of the first flow path 132 (behind the first reverse flow prevention valve 133) and the rear end of the second flow path 134 (I.e., the rear side of the vehicle). The first bypass flow path 136 guides the fluid discharged from the hydraulic motor 210 and the fluid discharged from the second compression means 110b to the first flow path 132.

The second bypass passage 138 is connected to the front end of the first check valve 133 of the first passage 132 (forward of the first check valve 133) and the front end of the second passage 134 (In front of the second check valve 135). The second bypass passage 138 guides the fluid discharged from the hydraulic motor 210 to the first flow path 132.

On the other hand, a third check valve 137 is provided in the first bypass channel 136. The third check valve 137 is opened when the fluid is moved from the first flow path 132 to the second flow path 134 along the first bypass flow path 136 and flows backward in the opposite direction Lt; / RTI >

A fourth check valve 139 is installed in the second bypass passage 138. The fourth check valve 139 is opened when the fluid is moved from the first flow path 132 to the second flow path 134 along the second bypass flow path 138 and is closed when the fluid flows backward in the opposite direction, do.

The hydraulic motor 210 rotates only in one direction by the flow of fluid along the first flow path 132, the second flow path 134, the first bypass flow path 136 and the second bypass flow path 138 do.

A compressor (220) is provided at one side of the hydraulic motor (210). The compressor (220) is operated by the power of the hydraulic motor (210) to generate compressed air.

The compressed air generated by the compressor 220 is transferred to the pressure tank 310 along the supply passage 222 connected to the air outlet of the compressor 220. The pressure tank 310 receives air from a plurality of compressors 220 and stores the compressed air.

Here, a fifth check valve 224 is provided at one end of the supply passage 222. The fifth check valve 224 prevents the air supplied into the pressure tank 310 from flowing back to the supply passage 222.

A discharge pipe 320 is installed at one side of the pressure tank 310. The discharge pipe 320 communicates the inside and the outside of the pressure tank 310 to guide the air stored in the pressure tank 310 to the outside.

A discharge valve 332 is provided at one side of the discharge pipe 320. The discharge valve 332 selectively opens and closes the discharge pipe 320 in accordance with a pressure in the pressure tank 310.

Here, the pressure inside the pressure tank 310 is sensed by a pressure sensor 334 provided at one side of the pressure tank 310.

The operation of the discharge valve 332 is controlled by the control unit 336. The control unit 336 controls the degree of opening of the discharge valve 332 according to a preset pressure according to the air pressure in the pressure tank 310 sensed by the pressure sensor 334.

Therefore, the flow rate of the compressed air discharged through the discharge pipe 320 is controlled by the control of the discharge valve 332 of the control unit 336.

The end of the discharge pipe 320 communicates with the interior of the power generating unit 410. That is, the discharge pipe 320 connects the pressure tank 310 and the power generating unit 410.

The power generating unit 410 receives the compressed air discharged through the discharge pipe 320 and generates rotational power by the pressure of the supplied compressed air. As the power generating unit 410, an air motor may be used.

A cooling passage 412 is connected to a discharge port through which the compressed air used in the power generating unit 410 is discharged. The cooling passage 412 serves to guide compressed air, which is supplied to the power generating unit 410 and generates rotational power, to the power generating unit 420 side.

The compressed air supplied to the power generating unit 410 flows into the inner space of the power generating unit 410 through the discharge pipe 320 and is cooled by the thermal expansion. Accordingly, the cooling air cooled in the power generating unit 410 is discharged through the cooling channel 412. [

A power generation unit 420 is provided at one side of the power generation unit 410. The power generation unit 420 is interlocked with the power generation unit 410 and receives power generated by the rotation of the power generation unit 410 to generate electricity.

A power storage unit 430 is provided at one side of the power generation unit 420. The power storage unit 430 is electrically connected to the power generation unit 420 and stores electricity generated by the power generation unit 420 and supplies power to a facility requiring power.

Meanwhile, a regulator 340 is provided on one side of the pressure tank 310. The regulator 340 selectively discharges the air in the pressure tank 310 so that the pressure inside the pressure tank 310 is maintained constant.

If any one of the pressure sensor 334, the control unit 336 and the discharge valve 332 fails, the air pressure in the pressure tank 310 can not be sensed or the air in the pressure tank 310 Is not discharged as set in advance.

When the pressure of the pressure tank 310 continuously increases due to the abnormal situation, the air inside the pressure tank 310 is partially discharged by the regulator 340. Therefore, according to the regulator 340, the air pressure inside the pressure tank 310 can be always maintained at a predetermined value or less.

For example, when the maximum pressure that the pressure tank 310 can withstand is 150 hPa, the regulator 340 controls the pressure tank 310 so that the pressure inside the pressure tank 310 is always kept at 140 hPa or less, The inside air can be discharged.

That is, the pressure of the pressure tank 310 may be kept below a predetermined value by the regulator 340, thereby preventing the pressure tank 310 from exploding.

Further, an auxiliary pressure tank 312 may be further provided between the compressor 220 and the pressure tank 310. The auxiliary pressure tank 312 is connected to a plurality of compressors 220 and collects a predetermined amount of compressed air supplied from the plurality of connected compressors 220 and supplies the compressed air to the pressure tank 310.

Hereinafter, the operation of the power generation apparatus using the passage of the vehicle according to the present invention having the above-described configuration will be described in detail with reference to the accompanying drawings.

The power generation apparatus using the passage of the vehicle according to the present invention is installed on the road on which the vehicle travels and the vicinity thereof.

When the vehicle V enters the inclined pad 100 provided on the road surface F, the inclined pad 100 is pressed by the load of the vehicle V and is rotated toward the center of the hinge axis 102 do. A plurality of the inclined pads 100 are disposed in the traveling direction of the vehicle V so that the inclined pads 100 are sequentially pressed while the vehicle V continues to advance.

1, when the slope pad 100 is pressed, the piston rod 116 and the piston 114 of the compression means 110 coupled to the lower side of the slope pad 100 are lowered to the cylinder 112 ). ≪ / RTI > By the compression of the piston 114, the fluid is pushed out of the cylinder 112 of the compression means 110 and discharged through the inlet and outlet holes 118.

Here, the slope pad 100 forms a pair of the first slope pad 100a and the second slope pad 100b, which are installed before and after the vehicle, in the traveling direction of the vehicle.

A first compression means 110a and a second compression means 110b are provided below the first slope pad 100a and the second slope pad 100b to communicate with each other and share the fluid. That is, when one of the first compression means 110a and the second compression means 110b is pressed, the fluid is moved into the other cylinder.

1, the fluid that is pressurized by the first inclined pad 100a and discharged from the first compressing means 110 flows into the cylinder of the second inclined pad 100b, One side of the inclined pad 100b rises to the top of the road surface F. [

The second inclined pad 100b is pressed by the travel of the vehicle V so that one side of the first inclined pad 100a rises to the top of the road surface F. [

At this time, the fluid discharged from the first compression means 110a or the second compression means 110b passes through the hydraulic motor 210 provided between the first compression means 110a and the second compression means 110b .

3 (a), the fluid pressurized and discharged by the first compression means 110a is supplied to the hydraulic motor 210 along the first flow path 132, and then flows into the second flow path 134, To the second compression means (110b). In this process, the hydraulic motor 210 generates rotational power by the supply pressure of the fluid.

3 (b), the fluid pressurized and discharged by the second compression means 110b is supplied to the hydraulic motor 210 along the first bypass passage 136, and then the second bypass And is transferred to the first compression means 110a through the flow path 138. [

That is, the moving fluid is always supplied to one inlet of the hydraulic motor 210 and is discharged to the other outlet. In other words, the hydraulic motor 210 rotates only in one direction.

The rotary power generated by the hydraulic motor 210 actuates the compressor 220, and the compressed air is generated in the compressor 220. The compressed air generated by the compressor 220 is transferred to and stored in the pressure tank 310 along the flow path.

The compressed air stored in the pressure tank 310 is discharged through a discharge pipe 320 at a predetermined pressure by a pressure sensor 334 and a control unit 336.

The control unit 336 controls the degree of opening of the discharge valve 332 that opens and closes the discharge pipe 320 according to the air pressure inside the pressure tank 310 sensed in real time by the pressure sensor 334. Accordingly, air having a predetermined pressure is discharged through the discharge pipe 320.

The compressed air discharged through the discharge pipe 320 is supplied to the power generating unit 410. The power generating unit 410 generates rotational power by the pressure of the air. Here, the compressed air supplied to the power generating unit 410 flows into the inner space of the relatively large power generating unit 410 through the relatively narrow discharge pipe 320, and is cooled by the thermal expansion.

The rotational power of the power generating unit 410 is transmitted to the power generating unit 420 interlocked with the power generating unit 410 and electricity is generated in the power generating unit 420. At the same time, the cooled air passing through the power generating unit 410 is supplied to the power generating unit 420 through the cooling channel 412, thereby preventing the power generating unit 420 from overheating.

The electricity generated by the power generation unit 420 is stored in a power storage unit 430 electrically connected to the power generation unit 420 and then supplied to facilities requiring electricity near the road.

Meanwhile, although not shown in the drawing, the power generating unit 410 may be connected to an outdoor unit of an air conditioner. Here, the fan of the air conditioner outdoor unit is rotated by receiving the rotational power of the power generating unit 410. Further, the cooling air can be guided to the condenser of the air conditioner through the cooling channel 412 to be used for cooling the heat of the condenser.

It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

100: slope pad 110: compression means
112: cylinder 114: piston
116: Piston rod 118: Outlet hole
132: first flow path 133: first reverse flow prevention valve
134: second flow path 135: second reverse flow prevention valve
136: first bypass channel 137: third reverse flow prevention valve
138: second bypass passage 139: fourth backflow prevention valve
210: Hydraulic motor 220: Compressor
222: supply flow path 224: fifth reverse flow prevention valve
310: pressure tank 312: auxiliary pressure tank
320: discharge pipe 332: discharge valve
334: pressure sensor 336:
340: regulator 410: power generating unit
412: Cooling channel 420:
430:

Claims (5)

A plurality of inclined pads (100) provided on the road floor and operated by a load of a passing vehicle (V);
And a piston 114 connected to the slope pad 100 and connected to the slope pad 100. The piston 114 is connected to a plurality of hydraulic motors 210 for pushing the fluid out of the cylinder 112 during the compression stroke of the piston 114, Compression means (110);
A hydraulic motor 210 for generating a rotational power by the pressure of the fluid supplied from the compression means 110;
A compressor 220 receiving the power of the hydraulic motor 210 to generate compressed air;
A pressure tank 310 in which the compressed air generated from the compressor 220 is stored;
A discharge pipe 320 provided at one side of the pressure tank 310 and guiding the air stored in the pressure tank 310 to be discharged to the power generation unit 410;
A power generating unit 410 generating a rotational power by the pressure of the air supplied through the discharge pipe 320;
And a power generation unit 420 interlocked with the power generation unit 410 and generating power by receiving the power generated by the rotation of the power generation unit 410;
Wherein the compression means 110 comprises a first compression means 110a and a second compression means 110b which are in communication with each other and wherein the hydraulic motor 210 is connected to the first compression means 110a and the second compression means 110a, 110b;
Wherein the fluid in the first compression means (110a) flows into the cylinder of the second compression means (110b) after operating the hydraulic motor (210) during the compression of the first compression means (110a) Wherein the fluid in the second compression means (110b) is introduced into the cylinder of the first compression means (110a) after operating the hydraulic motor (210) during compression of the compression means (110b) Power generation equipment using pass. The method according to claim 1,
A first flow path 132 connected to one side of the first compression means 110a is connected to an inlet port of the hydraulic motor 210 and a second flow path 134 connected to one side of the second compression means 110b Connected to an outlet of the hydraulic motor (210);
A first bypass channel 136 for guiding the fluid to flow from the second channel 134 to the first channel 132 and a second bypass channel 136 for guiding the fluid to flow from the second channel 134 to the first channel 132 are formed between the first channel 132 and the second channel 134, (138);
The first bypass passage 136, the second bypass passage 138, and the second bypass passage 138 are provided with the check valves for guiding the fluid to move in one direction. The power generation device using the passage of the vehicle. The power generating apparatus according to claim 1, wherein, at one side of the power generating unit (410)
And a cooling channel (412) for guiding the cooling air discharged after generating the rotational power of the power generating unit (410) to the power generating unit (420) side. [3] The apparatus of claim 1, wherein the pressure tank (310)
A pressure sensor 334 for sensing a pressure in the pressure tank 310,
The control unit 336 controls the opening degree of the discharge valve 332 of the discharge pipe 320 according to the air pressure in the pressure tank 310 sensed by the pressure sensor 334 to control the flow rate of the discharged air Wherein the power generation device further comprises: 5. The method according to any one of claims 1 to 4,
At one side of the pressure tank 310,
The air conditioner according to any one of the preceding claims, further comprising a regulator (340) for selectively discharging air in the pressure tank (310) so that the pressure inside the pressure tank (310) Device.

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