CN105240231B - A kind of highway speed bump energy retracting device - Google Patents
A kind of highway speed bump energy retracting device Download PDFInfo
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- CN105240231B CN105240231B CN201510729070.5A CN201510729070A CN105240231B CN 105240231 B CN105240231 B CN 105240231B CN 201510729070 A CN201510729070 A CN 201510729070A CN 105240231 B CN105240231 B CN 105240231B
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- directional control
- bit triplet
- solenoid directional
- control valve
- pneumatic cylinder
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Abstract
The invention provides a kind of highway speed bump energy retracting device, including deceleration strip, some piston rods of connection, the other end of the every piston rod are connected with piston below the deceleration strip, the piston is arranged in the pneumatic cylinder, and the upper cover of piston rod has spring；The pneumatic cylinder is connected with check valve, pressure sensor, the first two-bit triplet solenoid directional control valve, the air pressure motor and the second two-bit triplet solenoid directional control valve successively by pipeline, and the air pressure motor is connected with the motor, the battery and the power equipment successively；The air-flow that the present invention restores suction using the air-flow and the pneumatic cylinder of pneumatic cylinder discharge makes the air pressure motor work, the air pressure motor drives the generator to rotate, produce electric energy, the present invention is sufficiently used the pneumatic cylinder compression and restores the air pressure and potential energy of two processes, and be converted into electric energy and be effectively improved energy recovery efficiency, while improve the comfortableness of passenger.
Description
Technical field
The invention belongs to energy regenerating to utilize field, and in particular to a kind of highway speed bump energy retracting device.
Background technology
In order to reduce the generation that speed reduces traffic accident, at present, in the bustlinier section in city, the Zhou Bianlu of school
Miscellaneous deceleration strip is horizontally arranged with before mouth, highway crossing, charge station, on the road surface at the gateway of parking lot.It is special
It is not charge station's inlet and outlet, the vehicle flowrate passed through is very big, if energy when automobile to be passed through to deceleration strip is recycled,
The effect of energy-saving and emission-reduction is not only reached, and because energy recycle device cost is low, can produce considerable economic benefit yet.But
It is that the problem of deceleration strip both at home and abroad on that can generate electricity is present at present has：
1st, such as entitled a kind of toll station deceleration strip energy regenerating electricity generation system, Patent No. 201210149144.4
Patent, gear structure is excessively complicated, including huge mechanical actuating unit flywheel driven, then pass through flywheel driving generate electricity
Machine generates electricity, and finally collection of energy is stored, intermediate energy transmission link is excessive, and mechanical wear is more, and generating efficiency is low.
2nd, current hydraulic generating set, such as a kind of entitled deceleration strip energy regenerating TRT, Patent No.
CN201420266153.6 patent, more in the hydraulic energy waste of cyclic process, the organic efficiency of energy is relatively low.
3rd, equipment for sealing integrated-type, be not easily repaired after damage, easily influenceed by road adverse circumstances, short life and
It can not promote.
4th, equipment manufacturing costs and maintenance cost are too high, lose more than gain.
When other vehicle passes through deceleration strip, the impact to deceleration strip not only produces destruction, Er Qieyou to deceleration strip and road surface
Jumped in the vibration of car, driver is felt extremely uncomfortable.
The content of the invention
The invention aims to solve deficiency of the prior art, and provide a kind of highway speed bump energy recovery dress
Put, be electric energy by air pressure and the spring potential energy of collecting two processes of pneumatic cylinder compression and recovery, be effectively improved
Energy recovery efficiency, reaches the effect of energy-saving and emission-reduction, while effectively improves comfortableness when vehicle travels.
The technical scheme is that：A kind of highway speed bump energy retracting device, including deceleration strip, piston rod, air pressure
Cylinder, spring, check valve, pressure sensor, the first two-bit triplet solenoid directional control valve, air pressure motor, power system, the second two three
Electric change valve, controller and groove；
Some piston rods of connection below the deceleration strip, the other end of the every piston rod is connected with piston, described
Piston is arranged in the pneumatic cylinder, and the pneumatic cylinder is fixedly mounted in the groove, and the spring housing is in the piston rod
One end of upper, described spring is against the lower section of the deceleration strip, and the other end is against the top of the pneumatic cylinder；
The cavity of resorption passage of the pneumatic cylinder is changed with the check valve, the first two-bit triplet electromagnetism successively by pipeline
The first air inlet, the air pressure motor to valve connect with the air inlet of the second two-bit triplet solenoid directional control valve, and described
First gas outlet of two two-bit triplet solenoid directional control valves communicates with ambient atmosphere, and the of the second two-bit triplet solenoid directional control valve
Two gas outlets are connected by pipeline with the cavity of resorption passage；
The pressure sensor is arranged between the check valve and the first two-bit triplet solenoid directional control valve；
One end of the air dryer communicates with ambient atmosphere, the other end and the first two-bit triplet solenoid directional control valve
The second air inlet connection；
The power system is connected with the air pressure motor；
The input of the controller is connected with the pressure sensor, the first output end and first two-bit triplet are electric
The connection of magnetic reversal valve, the second output end are connected with the second two-bit triplet solenoid directional control valve, and the controller is used to receive institute
The pressure data of pressure sensor is stated, and the pressure data received is compared with atmospheric pressure, and output control signal controls
The energization or power-off of the first two-bit triplet solenoid directional control valve and the second two-bit triplet solenoid directional control valve electromagnetic valve coil.
In such scheme, the power system includes generator, battery and power equipment；The air pressure motor with it is described
Motor connection, the motor are connected with the battery and the power equipment successively.
In such scheme, in addition to 2/2-way hand-operated direction valve, the 2/2-way hand-operated direction valve and the air pressure
The epicoele passage connection of cylinder.
In such scheme, the deceleration strip is section speed reducing band.
Further, two piston rods of connection below every section of section speed reducing band.
In such scheme, the pneumatic cylinder is fixedly mounted in groove by fixed plate.
The present invention has the advantages that compared with prior art：The present invention using the pneumatic cylinder discharge air-flow and
The air-flow that the pneumatic cylinder restores suction makes the air pressure motor work, and the air pressure motor drives the generator to rotate, production
Raw electric energy, the present invention is sufficiently used the pneumatic cylinder compression and restores the air pressure and spring potential energy of two processes, and turns
Electric energy is turned to, energy transmission link is few in cyclic process, and energy dissipation is small, is effectively improved energy recovery efficiency and generating
Efficiency；Simultaneously because the deceleration strip moves down, impulsive force of the deceleration strip described in vehicle travel process to vehicle is reduced, is carried
The high comfortableness of passenger；The 2/2-way that the present invention can also be connected by opening the epicoele passage of the pneumatic cylinder
Hand-operated direction valve, the regulation of depth pistion is carried out to adapt to the deceleration strip of different road surface different heights.
Brief description of the drawings
Fig. 1 is the compression process schematic diagram of one embodiment of the invention；
Fig. 2 is the recuperation schematic diagram of one embodiment of the invention；
Fig. 3 is the side view of one embodiment of the invention.
Wherein, 1, spring；2nd, 2/2-way hand-operated direction valve；3rd, pneumatic cylinder；4th, check valve；5th, pressure sensor；6th,
One or two three-way solenoid valve；7th, air dryer；8th, air pressure motor；9th, generator；10th, battery；11st, power equipment；
12nd, the second two-bit triplet solenoid directional control valve；13rd, controller；1301st, input；1302nd, the first output end；1303rd, the second output
End；14th, fixed plate；15th, cavity of resorption passage；16th, piston；17th, epicoele passage；18th, piston rod；19th, deceleration strip；20th, groove.
Embodiment
Embodiment is described in further detail to the present invention below in conjunction with the accompanying drawings, but protection scope of the present invention is simultaneously
Not limited to this.
Fig. 1 and Fig. 3 show a kind of embodiment of highway speed bump energy retracting device of the present invention, the highway
Deceleration strip energy recycle device includes deceleration strip 19, piston rod 18, pneumatic cylinder 3, spring 1,2/2-way hand-operated direction valve 2, list
To valve 4, pressure sensor 5, the first two-bit triplet solenoid directional control valve 6, air dryer 7, air pressure motor 8, power system, second
Two-bit triplet solenoid directional control valve 12, controller 13 and groove 20.
Some piston rods 18 of the lower section of deceleration strip 19 connection, the other end and the piston 16 of the every piston rod 18 connect
Connect, the piston 16 is arranged in the pneumatic cylinder 3, and the pneumatic cylinder 3 is arranged in the groove 20 by fixed plate 14, institute
State spring 1 to be enclosed on the piston rod 18, one end of the spring 1 is against the lower section of deceleration strip 19, and the other end is against described
Between the top of pneumatic cylinder 3.
The deceleration strip 19 can be that long deceleration strip may also be section speed reducing band, it is preferable that the deceleration strip 19 is segmentation
Formula deceleration strip, the section speed reducing band are about half meter or so, two work are connected below every section of section speed reducing band
Stopper rod 18, when automobile is pressed in the section speed reducing band, the piston 16 at both ends can be by completely vertical power.
The control mode of first two-bit triplet solenoid directional control valve 6 is two to enter one and go out formula, including the first air inlet, second is entered
Gas port and gas outlet；When electromagnetic valve coil is powered, first air inlet open, second inlet close；Work as electromagnetism
When valve coil powers off, first inlet close, second air inlet open.
The control mode of the second two-bit triplet solenoid directional control valve 12 is one-in-and-two-out formula, including air inlet, first is gone out
Gas port and the second gas outlet；When electromagnetic valve coil is powered, first gas outlet is opened, and second gas outlet is closed；When
When electromagnetic valve coil powers off, first gas outlet is closed, and second gas outlet is opened.
The cavity of resorption of pneumatic cylinder 3 is provided with cavity of resorption passage 15, the cavity of resorption passage 15 by pipeline successively with the list
Go out to valve 4, the first air inlet of the first two-bit triplet solenoid directional control valve 6, the first two-bit triplet solenoid directional control valve 6
Gas port, the air inlet of the air pressure motor 8 and the second two-bit triplet solenoid directional control valve 12, the second two-bit triplet electromagnetism
The first gas outlet connection of reversal valve 12, the first gas outlet connection of the second two-bit triplet solenoid directional control valve 12 are big with the external world
Gas phase is led to, and forms compression circuit.Between wherein described check valve 4 and the first two-bit triplet solenoid directional control valve 6 described in access
Pressure sensor 5.
One end of the air dryer 7 communicates with ambient atmosphere, the other end successively with the first two-bit triplet electromagnetism
Second air inlet of reversal valve 6, the gas outlet of the first two-bit triplet solenoid directional control valve 6, the air pressure motor 8 and described
The air inlet connection of two two-bit triplet solenoid directional control valves 12, the second gas outlet of the second two-bit triplet solenoid directional control valve 12 leads to
Piping is connected with the cavity of resorption passage 15, forms recovering circuit.
The power system includes generator 9, battery 10 and power equipment 11；The air pressure motor 8 successively with it is described
Motor 9, the battery 10 and the power equipment 11 connect, and form power system loop.
The controller 13 includes input 1301, the first output end 1302 and the second output end 1303, the input
1301 are connected with the pressure sensor 5, and first output end 1302 connects with the first two-bit triplet solenoid directional control valve 6
Connect, second output end 1303 is connected with the second two-bit triplet solenoid directional control valve 12.The controller 13 includes receiving
Module, data processing module and control module, the receiving module are used for the pressure data for receiving the pressure sensor 5, and
Transfer data to the data processing module to be handled, the data processing module is by the pressure data received and air
Pressure compares, and output control signal gives the control module, and the control module controls the first two-bit triplet electromagnetism to change
Energization or power-off to valve 6 and the electromagnetic valve coil of the second two-bit triplet solenoid directional control valve 12, when the pressure sensor 5 is surveyed
Current air-flow air pressure is more than atmospheric pressure, the controller 13 controls the first two-bit triplet solenoid directional control valve 6 and described the
The electromagnetic valve coils of two two-bit triplet solenoid directional control valves 12 is powered so that the first two-bit triplet solenoid directional control valve 6 and described
Second two-bit triplet solenoid directional control valve 12 is opened simultaneously；It is equal to atmospheric pressure, the control when the pressure sensor 5 measures air pressure
Device 13 controls the electromagnetic valve coil of the first two-bit triplet solenoid directional control valve 6 and the second two-bit triplet solenoid directional control valve 12
Power-off so that the first two-bit triplet solenoid directional control valve 6 and the second two-bit triplet solenoid directional control valve 12 simultaneously close off.
The epicoele of pneumatic cylinder 3 is provided with epicoele passage 17, and the 2/2-way hand-operated direction valve 2 is ventilated with the epicoele
Hole 17 connects.By opening the 2/2-way hand-operated direction valve 2, piston rod 18 described in tension and compression, the height of the piston 16 is adjusted
The piston 16 and the deceleration strip 19 are positioned over suitable height and position by degree, so can both meet that different deceleration strips was high
Degree requires, can also adapt to different depths of groove.
The operation principle of the present invention：
When wheel is pressed on the deceleration strip 19, with reference to Fig. 1, due to the deceleration strip 19 and the phase of piston rod 18
Even, so the piston rod 18 drives the piston 16 to move down, the check valve 4 has certain Opening pressure, the pneumatic cylinder 3
The rise of cavity of resorption air pressure, high pressure draught measured from the cavity of resorption passage 15 by the check valve 4, the pressure sensor 5
Current air-flow air pressure is more than atmospheric pressure, and the controller 13 works, the input signal of input 1301, first output end
1302 output signal to the first two-bit triplet solenoid directional control valve 6, second output end 1303 outputs signal to described
Two two-bit triplet solenoid directional control valves 12, control the first two-bit triplet solenoid directional control valve 6 and the second two-bit triplet electromagnetism
Reversal valve 12 is opened simultaneously so that the first two-bit triplet solenoid directional control valve 6 is in bottom, and port F, D access loop are described
Second two-bit triplet solenoid directional control valve 12 is in right position, port N, B access loop, i.e., when the first two-bit triplet electromagnetic switch
When the electromagnetic valve coil of valve 6 and the second two-bit triplet solenoid directional control valve 12 is powered, the first two-bit triplet electromagnetic switch
First air inlet open of valve 6, the second inlet close, the first gas outlet of the second two-bit triplet solenoid directional control valve 12 are beaten
Open, the second gas outlet is closed, therefore air-flow by the first air inlet of the first two-bit triplet solenoid directional control valve 6, pass through institute again
Air pressure motor 8 is stated, is discharged into air finally by the first gas outlet of the second two-bit triplet solenoid directional control valve 12, gas passes through
Drive the generator 9 to rotate during the air pressure motor 8 to be generated electricity, then stored by the battery 10, finally flowed
To the power equipment 11.
After wheel presses through deceleration strip 19, with reference to Fig. 2, due to the no longer load-bearing of deceleration strip 19, the piston 16
No longer descending, the check valve 4 is closed, and air-flow is entered by the air dryer 7, therefore the pressure sensor 5 measures gas
Pressure is equal to atmospheric pressure, and the controller 13 works, the input signal of input 1301, the output of the first output end 1302 letter
Number output signal to second two-bit triplet to the first two-bit triplet solenoid directional control valve 6, second output end 1303
Solenoid directional control valve 12, control the first two-bit triplet solenoid directional control valve 6 and the second two-bit triplet solenoid directional control valve 12 same
When close so that the first two-bit triplet solenoid directional control valve 6 is in upper, port E, C access loop, described the second two three
Electric change valve 12 is in left position, port M, A access loop, i.e., when the first two-bit triplet solenoid directional control valve 6 and described
During the electromagnetic valve coil power-off of the second two-bit triplet solenoid directional control valve 12 so that the first two-bit triplet solenoid directional control valve 6
Second air inlet open, the first inlet close, that opening of the second gas outlet of the second two-bit triplet solenoid directional control valve 12,
First gas outlet is closed, and gas compensation is not obtained because the epicoele volume of pneumatic cylinder 3 becomes big, therefore the epicoele of the pneumatic cylinder 3
Air pressure subatmospheric, the piston 16 has up trend, while the spring 1 also carries out restoring extension action, now gas
Stream passes through the air dryer 7, and dried air-flow passes through the second air inlet of the first two-bit triplet solenoid directional control valve 6
Mouthful, into the air pressure motor 8, then the second gas outlet by the second two-bit triplet solenoid directional control valve 12, under described
Chamber passage 15 finally enters the cavity of resorption of the pneumatic cylinder 3.Likewise, gas is by driving the hair during air pressure motor 8
Motor 9 is rotated and generated electricity, then is stored by the battery 10, finally flows to the power equipment 11.
The mechanical energy of automobile is first converted into air pressure and spring potential energy by the present invention, then passes through the band of air pressure motor 8
The dynamic generator 9, which rotates, to be generated electricity, and is sufficiently used the compression of the pneumatic cylinder 3 and is restored the air pressure of two processes
With spring potential energy, energy recovery efficiency is improved；Simultaneously because the deceleration strip moves down, institute in vehicle travel process is reduced
Impulsive force of the deceleration strip to vehicle is stated, improves the comfortableness of passenger, likewise, also reducing the impact and destruction of road pavement.
The embodiment is preferred embodiment of the invention, but the present invention is not limited to above-mentioned embodiment, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification belongs to protection scope of the present invention.
Claims (6)
1. a kind of highway speed bump energy retracting device, it is characterised in that including deceleration strip (19), piston rod (18), pneumatic cylinder
(3), spring (1), check valve (4), pressure sensor (5), the first two-bit triplet solenoid directional control valve (6), air dryer (7),
Air pressure motor (8), power system, the second two-bit triplet solenoid directional control valve (12), controller (13) and groove (20)；
Some piston rods (18) of connection, the other end and piston of the every piston rod (18) below the deceleration strip (19)
(16) connect, the piston (16) is arranged in the pneumatic cylinder (3), and the pneumatic cylinder (3) is fixedly mounted on the groove
(20) in, the spring (1) is enclosed on the piston rod (18), and one end of the spring (1) is against under the deceleration strip (19)
Side, the other end are against the top of the pneumatic cylinder (3)；
The cavity of resorption passage (15) of the pneumatic cylinder (3) by pipeline successively with the check valve (4), first two-bit triplet
First air inlet of solenoid directional control valve (6), the air pressure motor (8) and the second two-bit triplet solenoid directional control valve (12) are entered
Gas port connects, and the first gas outlet of the second two-bit triplet solenoid directional control valve (12) communicates with ambient atmosphere, described second liang
Second gas outlet of position three-way solenoid valve (12) is connected by pipeline with the cavity of resorption passage (15)；
The pressure sensor (5) is arranged between the check valve (4) and the first two-bit triplet solenoid directional control valve (6)；
One end of the air dryer (7) communicates with ambient atmosphere, the other end and the first two-bit triplet solenoid directional control valve
(6) the second air inlet connection；
The power system is connected with the air pressure motor (8)；
The input (1301) of the controller (13) is connected with the pressure sensor (5), the first output end (1302) and institute
State the connection of the first two-bit triplet solenoid directional control valve (6), the second output end (1303) and the second two-bit triplet solenoid directional control valve
(12) connect, the controller (13) is used for the pressure data for receiving the pressure sensor (5), and the number pressure that will be received
According to compared with atmospheric pressure, and output control signal controls the first two-bit triplet solenoid directional control valve (6) and described second liang
The energization or power-off of position three-way solenoid valve (12) electromagnetic valve coil.
2. highway speed bump energy retracting device according to claim 1, it is characterised in that the power system includes hair
Motor (9), battery (10) and power equipment (11)；The air pressure motor (8) is connected with the generator (9), the generating
Machine (9) is connected with the battery (10) and the power equipment (11) successively.
3. highway speed bump energy retracting device according to claim 1, it is characterised in that also manual including 2/2-way
Reversal valve (2), the 2/2-way hand-operated direction valve (2) are connected with the epicoele passage (17) of the pneumatic cylinder (3).
4. highway speed bump energy retracting device according to claim 1, it is characterised in that the deceleration strip (19) is point
Segmentation deceleration strip.
5. highway speed bump energy retracting device according to claim 4, it is characterised in that every section of section speed reducing
Band lower section connects two piston rods (18).
6. highway speed bump energy retracting device according to claim 1, it is characterised in that the pneumatic cylinder (3) passes through
Fixed plate (14) is fixedly mounted in groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729070.5A CN105240231B (en) | 2015-10-30 | 2015-10-30 | A kind of highway speed bump energy retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729070.5A CN105240231B (en) | 2015-10-30 | 2015-10-30 | A kind of highway speed bump energy retracting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240231A CN105240231A (en) | 2016-01-13 |
| CN105240231B true CN105240231B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729070.5A Expired - Fee Related CN105240231B (en) | 2015-10-30 | 2015-10-30 | A kind of highway speed bump energy retracting device |
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| CN (1) | CN105240231B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387346B (en) * | 2017-07-21 | 2019-02-05 | 江苏大学 | A kind of collection fraction and continous way generate electricity the pavement deceleration strip generating device that combines |
| CN109386440A (en) * | 2017-08-14 | 2019-02-26 | 新疆工程学院 | A kind of generating carpet |
| CN108317134B (en) * | 2018-02-09 | 2019-10-01 | 东北大学 | A kind of deceleration strip energy utilization device based on hydraulic circuit |
| CN108644060B (en) * | 2018-03-14 | 2019-10-01 | 江苏大学 | A kind of caravan trailer draw bar energy recycle device and its method |
| CN110424519B (en) * | 2019-08-14 | 2020-11-17 | 安徽企路石工程技术开发有限公司 | Construction method of self-suction municipal drainage system |
| DE102019216200B4 (en) * | 2019-10-21 | 2023-02-09 | Yunus Zengin | DEVICE FOR TRANSFORMING MECHANICAL ENERGY |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202900556U (en) * | 2012-05-24 | 2013-04-24 | 郭仲秋 | Road surface pneumatic energy power generation device |
| CN203009192U (en) * | 2013-01-14 | 2013-06-19 | 淄博得普达电机有限公司 | Power generation system utilizing kinetic energy of driving vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8148833B2 (en) * | 2008-09-20 | 2012-04-03 | Hung-Wei Chang | On-road energy conversion and vibration absorber apparatus |
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2015
- 2015-10-30 CN CN201510729070.5A patent/CN105240231B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202900556U (en) * | 2012-05-24 | 2013-04-24 | 郭仲秋 | Road surface pneumatic energy power generation device |
| CN203009192U (en) * | 2013-01-14 | 2013-06-19 | 淄博得普达电机有限公司 | Power generation system utilizing kinetic energy of driving vehicle |
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