CN108180245A - The connection in series-parallel R formulas vehicle shock absorber and method that a kind of turbine recovers energy - Google Patents
The connection in series-parallel R formulas vehicle shock absorber and method that a kind of turbine recovers energy Download PDFInfo
- Publication number
- CN108180245A CN108180245A CN201810075736.3A CN201810075736A CN108180245A CN 108180245 A CN108180245 A CN 108180245A CN 201810075736 A CN201810075736 A CN 201810075736A CN 108180245 A CN108180245 A CN 108180245A
- Authority
- CN
- China
- Prior art keywords
- turbine
- section
- connection
- parallel
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/04—Frequency effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/18—Control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/08—Linear
Abstract
The connection in series-parallel R formulas vehicle shock absorber and method to recover energy the invention discloses a kind of turbine；On it on the pipeline between bunker and lower bunker oil transportation mouth, it is in series with the capillary resistance trimming section, capillary transferring frequency range in parallel, twin turbines energy regenerating section of series connection.Twin turbines energy regenerating section includes：Check valve V1, check valve V2, generator G1, generator G2, turbine T1With turbine T2.Hydraulic oil is by the A hydraulic fluid ports of upper bunker followed by resistance trimming section, frequency modulation section, check valve V1, turbine T1Into lower bunker；Hydraulic oil is flowing through turbine T1While, turbine T1Drive generator G1Rotor operating power generation；Realize the vibration energy-dissipation recycling of extension stroke.Correspondingly, damper can also realize the vibration energy-dissipation recycling of compression travel.The present invention solves the problems, such as that vibration energy-dissipation is irretrievable.The running temperature of hydraulic oil can also be reduced simultaneously, improve the service life of damper.
Description
Technical field
The present invention relates to the connection in series-parallel R formula vapour that hydraulic type automobile damper field more particularly to a kind of turbine recover energy
Vehicle damper and method.
Background technology
The vibration damping mode of automobile mainly has fluid pressure type, vapour-pressure type, electromagnetic type.Fluid pressure type is to use to obtain widest automobile at present
Vibration damping mode.Hydraulic oil in hydraulic vibration absorber needs to generate damping in oscillatory process, and the process for generating damping is one
A process to require the expenditure of energy.The energy that the oscillatory process consumes is known as vibration energy-dissipation by us.At present, fluid pressure type vibration damping
The vibration energy-dissipation of device is the energy slatterned, the reason is that not having vibration energy-dissipation retracting device in hydraulic buffer.
As shown in Figure 1, this is the damper of a matrix connection in series-parallel capillary variable system intrinsic frequency.It includes vehicle
Frame, spring, cylinder body, upper bunker, piston, lower bunker, axle, resistance trimming section, frequency modulation section.
Resistance trimming section by connect 4 road capillaries, solenoid valve block into.This 4 road capillary all disk is into M types.This 4 road capillary
It is capillary R8, R4, R2, R1 respectively；Their sectional area is equal and distinguishes solenoid valve V in parallelR8、VR4、VR2、VR1.This 4 road hair
The length ratio of tubule is 8:4:2:1；I.e. their length is arranged according to 8421 binary coding rule.Adjust electricity
Magnet valve VR8、VR4、VR2、VR1Configuration SRnI.e. adjustable damping.
Frequency modulation section by 4 road capillaries in parallel, solenoid valve block into.This 4 road capillary all disk is into M types.This 4 road capillary
It is capillary m8, m4, m2, m1 respectively；Their equal length and respectively series connection solenoid valve Vm8、Vm4、Vm2、Vm1.This 4 tunnel capillary
The area ratio of pipe is 8:4:2:1；I.e. their area is arranged according to 8421 binary coding rule.This four road hair
The diameter d of the minimum capillary m1 of tubulem1More than the capillary diameter d of resistance trimming sectionROne times or more.Electromagnetic valve for adjusting Vm8、Vm4、
Vm2、Vm1Configuration SmnThat is adjustable systems intrinsic frequency.
In hydraulic vibration absorber as shown in Figure 1, because not having vibration energy-dissipation retracting device, there is oscillations to consume
It can irretrievable problem.
Invention content
The shortcomings that it is an object of the invention to overcome the above-mentioned prior art and deficiency provide the string that a kind of turbine recovers energy
R formulas vehicle shock absorber in parallel and method.Solve the problems, such as that vibration energy-dissipation is irretrievable.
The present invention is achieved through the following technical solutions：
The connection in series-parallel R formula vehicle shock absorbers that a kind of turbine recovers energy, including vehicle frame 1, axle 7 and hydraulic cylinder 3；The liquid
The upper end of cylinder pressure 3 passes through its piston rod connecting vehicle frame 1, the lower end cylinder body connection axle 7 of hydraulic cylinder 3；Piston 5 in hydraulic cylinder 3
Hydraulic cylinder 3 is divided for upper bunker 4 and lower bunker 6；On pipeline between 6 oil transportation mouth of the upper bunker 4 and lower bunker, from top to bottom
It is connected with resistance trimming section, frequency modulation section, twin turbines energy regenerating section in turn；That is, the A hydraulic fluid ports of the upper bunker 4 of F hydraulic fluid ports connection of resistance trimming section,
The E hydraulic fluid ports of resistance trimming section connect the G hydraulic fluid ports of frequency modulation section, are set on the oil circuit between the H hydraulic fluid ports of frequency modulation section and the B hydraulic fluid ports of lower bunker 6
Twin turbines energy regenerating section；
The twin turbines energy regenerating section includes：Check valve V1, check valve V2, generator G1, generator G2, turbine T1And whirlpool
Take turns T2；
The B hydraulic fluid ports of the lower bunker 6 are respectively communicated with turbine T by L three-way pipes1Outlet and check valve V2Import, unidirectionally
Valve V2Outlet turbine T2Import；
The H hydraulic fluid ports of the frequency modulation section are respectively communicated with check valve V by K three-way pipes1Import and turbine T2Outlet, unidirectionally
Valve V1Outlet turbine T1Import；
Turbine T1Transmission shaft and generator G1Rotor connection；
Turbine T2Transmission shaft and generator G2Rotor connection.
The resistance trimming section includes four road capillaries of series connection, this four roads capillary is parallel with solenoid valve；
The frequency modulation section includes four road capillaries in parallel；This four roads capillary is in series with solenoid valve.
The capillary paralleling end of the frequency modulation section is G hydraulic fluid ports, and the parallel connected end of solenoid valve is H hydraulic fluid ports.
The tetra- road capillary pipe lengths of frequency modulation Duan are equal.
The ratio between sectional area of the tetra- road capillaries of frequency modulation Duan is 8:4:2:1；I.e. their sectional area is according to 8421
Binary coding rule arrange.
In the tetra- road capillaries of frequency modulation Duan, the diameter d of minimum capillary m1m1Than the capillary diameter d of resistance trimming sectionRGreatly
One times or more.
Capillary in the resistance trimming section and frequency modulation section, disk are into " M " shape, serpentine shape or spiral-shaped.
Solenoid valve in the resistance trimming section and frequency modulation section is also connect with control system；Control system is used to control each solenoid valve
Break-make.
Spring 2 is equipped between vehicle frame 1 and axle 7.
The energy reclaiming method of connection in series-parallel R formula vehicle shock absorbers that turbine of the present invention recovers energy, includes the following steps：
The vibration energy-dissipation recycling step of extension stroke：
Hydraulic oil is by the A hydraulic fluid ports of upper bunker 4 followed by resistance trimming section, frequency modulation section, check valve V1, turbine T1Into lower bunker
6；
The hydraulic oil is flowing through turbine T1While, turbine T1Drive generator G1Rotor operating power generation；It realizes and upholds
The vibration energy-dissipation recycling of stroke；
The vibration energy-dissipation recycling step of compression travel：
Hydraulic oil is by the B hydraulic fluid ports of lower bunker 6 followed by check valve V2, turbine T2, frequency modulation section, resistance trimming section enter upper bunker
4；
The hydraulic oil is flowing through turbine T2While, turbine T2Drive generator G2Rotor operating power generation；Realize compression
The vibration energy-dissipation recycling of stroke.
The present invention is had the following advantages and effect relative to the prior art：
Present inventive concept is ingenious, cheap, technological means is simple and easy to do.Pass through check valve principle and organic knot of turbine
It closes, twin turbines work alternatively, and push each electrical power generators, solve the problems, such as that the vibration energy-dissipation of vehicle shock absorber is irretrievable；
At the same time it can also the service life for reducing the running temperature of hydraulic oil, improving damper.The present invention is to Hyundai Motor damping technology
Development, there is advantageous effect actively, prominent.
Description of the drawings
Fig. 1 is the damper structure schematic diagram of existing matrix connection in series-parallel capillary variable system intrinsic frequency.
Fig. 2 is schematic structural view of the invention.
Specific embodiment
The present invention is more specifically described in detail with reference to specific embodiment.
Embodiment
As shown in Figure 2.
It is R8, R4, R2, R1 respectively that resistance trimming section, which includes four road capillaries,；Their sectional areas are equal and distinguish solenoid valve in parallel
VR8、VR4、VR2、VR1Control its work.The length ratio of this four tunnels capillary is 8:4:2:1；Their diameter is dR。
It is m8, m4, m2, m1 respectively that frequency modulation section, which includes four road capillaries,；It (is L that they are isometricm) and electromagnetism of connecting respectively
Valve Vm8、Vm4、Vm2、Vm1Control its work.In the present embodiment, the length L of this four roads capillarymEqual to resistance trimming section longest capillary
The length L of pipe R8R8.The ratio between sectional area of this four roads capillary is 8:4:2:1.The diameter of minimum capillary in this four roads capillary
dm1Equal to 4 times dR。
Twin turbines energy regenerating section includes check valve V1, check valve V2, turbine T1, turbine T2, generator G1, generator G2。
In the present embodiment, turbine T1, turbine T2Identical parameter is selected, i.e. their range of flow is the same.Select turbine most
Big flow QTmaxThan damper maximum hydraulic pressure oil stream amount QSmaxIt is big by 10%；I.e.：QTmax=1.1QSmax。
When generating relative motion between vehicle frame and axle, piston can generate accordingly or the movement of up or down；Piston to
Upper shift motion is extension stroke, and the stroke that piston moves down is compression travel.The hydraulic oil in hydraulic cylinder 3 can pass through at this time
Resistance trimming section, frequency modulation section, twin turbines energy regenerating section between A hydraulic fluid ports, B hydraulic fluid ports, so from upper bunker 4 flow to lower bunker 6 or
Upper bunker 4 is flowed to from lower bunker 6.
Due to the viscous effect of hydraulic oil in cylinder body, when hydraulic oil flows through resistance trimming section, the capillary that works in resistance trimming section
Damping can be generated to the flowing of hydraulic oil, so as to form the damping moved to piston；The size of the damping is passed through by control system
The configuration S of solenoid valveRnControl, and then realize the resistance trimming of resistance trimming section；
When hydraulic oil flows through frequency modulation section, change the configuration S of solenoid valve by control systemmn, then adjustable vibration-damper
System frequency, and then realize the frequency modulation of frequency modulation section；
When hydraulic oil passes through twin turbines energy regenerating section, passed through according to the flow direction of hydraulic oil or hydraulic oil from K three-way pipes
Cross check valve V1, turbine T1The lower bunker 6 of flow direction, while turbine T1Drawing generator G1The vibration energy-dissipation of extension stroke is realized in power generation
Recycling；Or hydraulic oil passes through check valve V from lower bunker 62, turbine T2Flow to K three-way pipes, while turbine T2Drawing generator G2
The vibration energy-dissipation recycling of compression travel is realized in power generation；We just solve the problems, such as that vibration energy-dissipation is irretrievable in this way.
Now the present embodiment is described further by following three points.
1st, the operation principle about twin turbines energy regenerating section
When hydraulic oil needs flow to L three-way pipes from K three-way pipes, piston moves up, and this trip is extension stroke, because
Check valve V2Cut-off effect, hydraulic oil be merely able to from K three-way pipes pass through check valve V1, turbine T1The lower bunker 6 of flow direction；Liquid simultaneously
Pressure oil pushes turbine T1Wheel rotation, turbine T1Drawing generator G1The vibration energy-dissipation recycling of extension stroke is realized in power generation.
When hydraulic oil needs flow to K three-way pipes from L three-way pipes, piston moves down, and this trip is compression travel, because
Check valve V1Cut-off effect, hydraulic oil be merely able to from L three-way pipes pass through check valve V2, turbine T2Flow to K three-way pipes；Liquid simultaneously
Pressure oil pushes turbine T2Wheel rotation, turbine T2Drawing generator G2The vibration energy-dissipation recycling of compression travel is realized in power generation.
2nd, about resistance trimming section, frequency modulation section, the order of connection of twin turbines energy regenerating section
Resistance trimming section, frequency modulation section, the order of connection of twin turbines energy regenerating section are other than according to being linked in sequence of such as Fig. 2, also
It can be connected according to frequency modulation section, twin turbines energy regenerating section, resistance trimming section, it is of course also possible to according to twin turbines energy regenerating section, adjust
Resistance section, frequency modulation section etc. are linked in sequence.
3rd, the title about " the connection in series-parallel R formulas vehicle shock absorber that turbine recovers energy "
In the title of " the connection in series-parallel R formulas vehicle shock absorber that turbine recovers energy ", first " string " in " connection in series-parallel "
Represent that resistance trimming section tandem capillary is adjusted, second " simultaneously " represents that frequency modulation section is adjusted with parallel capillary.Its " R formulas " table
The meaning shown is as follows：
In the resistance trimming section of capillary, with capillary R8, R4, R2, R1 and its corresponding solenoid valve control system control
Under mode that the resistance (Resistance) of damper is adjusted.Its main feature is that：Other than hydraulic cylinder body, according to capillary
Resistance (Resistance) characteristic of pipe, by multichannel (can be four tunnels can also four tunnel of the right and wrong) capillary of (or in parallel) of connecting
Pipe according to specific parameter (such as：Flow resistance of hydraulic oil etc. under area or length or some operating mode) according to certain
Rule (such as：The binary coding rule of 8421 grade ratios or it is other wait ratio or it is non-wait compare it is regular) arrange, pass through control
System controls the solenoid valve of corresponding capillary to achieve the purpose that adjust damping.The above is exactly in resistance trimming section
The meaning of " R formulas ".
In frequency modulation section, because we adjust the structure of frequency using capillary and mode and above-mentioned capillary adjust damping
Structure has many similarities with mode, so we will utilize capillary and solenoid valve to reach the adjusting intrinsic frequency of damper system
The mode of rate is also referred to as " R formulas ".In frequency modulation section, the meaning specific explanations of " R formulas " are as follows：
In the frequency modulation section of capillary, with capillary m8, m4, m2, m1 and its corresponding solenoid valve control system control
Under mode that damper system intrinsic frequency is adjusted.Its main feature is that：Other than hydraulic cylinder body, capillary caliber is utilized
Its resistance (Resistance) small characteristic when big, according to the capacity characteristic of capillary, the multichannel by (or series connection) in parallel (can
Tetra- tunnels of Yi Shi can also four tunnel of right and wrong) capillary according to specific parameter (such as：Area or length or volume etc.) according to
Certain rule (such as：The binary coding rule of 8421 grade ratios or it is other wait ratio or it is non-wait compare it is regular) arrange, pass through
Control system the solenoid valve of corresponding capillary is controlled so as to reach by adjust participate in oscillation hydraulic oil quality into
And achieve the purpose that adjust damper system intrinsic frequency.
When as long as damper has any one meaning in above-mentioned two " R formulas " meaning, it is just known as R formulas by us
Damper or R formula vehicle shock absorbers.In R formula dampers, when existing capillary resistance trimming section also has capillary frequency modulation section,
Resistance trimming section, the way of frequency modulation section capillary can be equal, can not also wait.The capillary of R formula dampers removes and is processed into " M " shape
The other shapes such as helically shaped, serpentine shape can also be processed outside.These types of shape is only specific listed several shapes,
Many shapes can also be set out in practical application, it can be depending on specific requirement be flexible.
In addition, in R formula dampers, how carefully capillary is not necessarily intended to, so-called carefully just to refer to that hydraulic oil flows through capillary
Guan Shihui generates resistance；That is, the capillary described in us is exactly hydraulic oil can generate when flowing through resistance oil pipe or
Oil circuit.
As described above, the present invention can be better realized.
Embodiments of the present invention are simultaneously not restricted to the described embodiments, other any Spirit Essences without departing from the present invention
With made under principle change, modification, replacement, combine, simplification, should be equivalent substitute mode, be included in the present invention
Within protection domain.
Claims (10)
1. a kind of connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy, including vehicle frame (1), axle (7) and hydraulic cylinder (3)；Institute
The upper end for stating hydraulic cylinder (3) passes through its piston rod connecting vehicle frame (1), the lower end cylinder body connection axle (7) of hydraulic cylinder (3)；Hydraulic pressure
Hydraulic cylinder (3) is divided into upper bunker (4) and lower bunker (6) by the piston (5) in cylinder (3)；It is characterized in that：The upper bunker (4)
On pipeline between lower bunker (6) oil transportation mouth, it is connected with resistance trimming section, frequency modulation section, twin turbines energy regenerating in turn from top to bottom
Section；That is, the A hydraulic fluid ports of the upper bunker (4) of F hydraulic fluid ports connection of resistance trimming section, the G hydraulic fluid ports of the E hydraulic fluid ports connection frequency modulation section of resistance trimming section, frequency modulation section
H hydraulic fluid ports and lower bunker (6) B hydraulic fluid ports between oil circuit on set twin turbines energy regenerating section；
The twin turbines energy regenerating section includes：Check valve V1, check valve V2, generator G1, generator G2, turbine T1And turbine
T2；
The B hydraulic fluid ports of the lower bunker (6) are respectively communicated with turbine T by L three-way pipes1Outlet and check valve V2Import, check valve
V2Outlet turbine T2Import；
The H hydraulic fluid ports of the frequency modulation section are respectively communicated with check valve V by K three-way pipes1Import and turbine T2Outlet, check valve V1
Outlet turbine T1Import；
Turbine T1Transmission shaft and generator G1Rotor connection；
Turbine T2Transmission shaft and generator G2Rotor connection.
2. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 1, it is characterised in that：The resistance trimming
Section includes four road capillaries of series connection, this four roads capillary is parallel with solenoid valve；
The frequency modulation section includes four road capillaries in parallel；This four roads capillary is in series with solenoid valve.
3. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 2, it is characterised in that：The frequency modulation
The capillary paralleling end of section is G hydraulic fluid ports, and the parallel connected end of solenoid valve is H hydraulic fluid ports.
4. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 2, it is characterised in that：The frequency modulation
Tetra- road capillary pipe lengths of Duan are equal.
5. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 2, it is characterised in that：The frequency modulation
The ratio between sectional area of tetra- road capillaries of Duan is 8:4:2:1；I.e. their sectional area is the binary coding rule according to 8421
Come what is arranged.
6. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 5, it is characterised in that：The frequency modulation
In tetra- road capillaries of Duan, the diameter d of minimum capillary m1m1Than the capillary diameter d of resistance trimming sectionRMore than being twice.
7. the connection in series-parallel R formula vehicle shock absorbers to be recovered energy according to any one of claim 1 to 6 turbine, feature exist
In：Capillary in the resistance trimming section and frequency modulation section, disk are into " M " shape, serpentine shape or spiral-shaped.
8. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 7, it is characterised in that：The resistance trimming
Solenoid valve in section and frequency modulation section is also connect with control system；Control system is used to control the break-make of each solenoid valve.
9. the connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy according to claim 7, it is characterised in that：Vehicle frame (1) with
Spring (2) is equipped between axle (7).
10. the energy reclaiming method of connection in series-parallel R formula vehicle shock absorbers that turbine described in claim 7 recovers energy, feature exist
In including the following steps：
The vibration energy-dissipation recycling step of extension stroke：
Hydraulic oil is by the A hydraulic fluid ports of upper bunker (4) followed by resistance trimming section, frequency modulation section, check valve V1, turbine T1Into lower bunker
(6)；
The hydraulic oil is flowing through turbine T1While, turbine T1Drive generator G1Rotor operating power generation；Realize extension stroke
Vibration energy-dissipation recycling；
The vibration energy-dissipation recycling step of compression travel：
Hydraulic oil is by the B hydraulic fluid ports of lower bunker (6) followed by check valve V2, turbine T2, frequency modulation section, resistance trimming section enter upper bunker
(4)；
The hydraulic oil is flowing through turbine T2While, turbine T2Drive generator G2Rotor operating power generation；Realize compression travel
Vibration energy-dissipation recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075736.3A CN108180245A (en) | 2018-01-26 | 2018-01-26 | The connection in series-parallel R formulas vehicle shock absorber and method that a kind of turbine recovers energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075736.3A CN108180245A (en) | 2018-01-26 | 2018-01-26 | The connection in series-parallel R formulas vehicle shock absorber and method that a kind of turbine recovers energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180245A true CN108180245A (en) | 2018-06-19 |
Family
ID=62551494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075736.3A Pending CN108180245A (en) | 2018-01-26 | 2018-01-26 | The connection in series-parallel R formulas vehicle shock absorber and method that a kind of turbine recovers energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180245A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064032A (en) * | 1989-04-20 | 1991-11-12 | Tokico Ltd. | Damping force adjusting hydraulic shock absorber |
| CN102305262A (en) * | 2011-06-17 | 2012-01-04 | 靳阳 | Energy collection absorber and implementation method thereof |
| US20130104534A1 (en) * | 2011-11-01 | 2013-05-02 | Tenneco Automotive Operating Company Inc. | Energy harvesting passive and active suspension |
| CN106103145A (en) * | 2014-05-05 | 2016-11-09 | 宝马股份公司 | Active damper system for vehicle |
| CN106763440A (en) * | 2016-12-27 | 2017-05-31 | 华南理工大学 | A kind of shock absorber of matrix connection in series-parallel capillary variable system intrinsic frequency |
| CN107461449A (en) * | 2017-07-19 | 2017-12-12 | 江苏理工学院 | A kind of hydraulic accumulation energy damping regulation semi-active suspension system |
| CN207921215U (en) * | 2018-01-26 | 2018-09-28 | 华南理工大学 | A kind of connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy |
-
2018
- 2018-01-26 CN CN201810075736.3A patent/CN108180245A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064032A (en) * | 1989-04-20 | 1991-11-12 | Tokico Ltd. | Damping force adjusting hydraulic shock absorber |
| CN102305262A (en) * | 2011-06-17 | 2012-01-04 | 靳阳 | Energy collection absorber and implementation method thereof |
| US20130104534A1 (en) * | 2011-11-01 | 2013-05-02 | Tenneco Automotive Operating Company Inc. | Energy harvesting passive and active suspension |
| CN106103145A (en) * | 2014-05-05 | 2016-11-09 | 宝马股份公司 | Active damper system for vehicle |
| CN106763440A (en) * | 2016-12-27 | 2017-05-31 | 华南理工大学 | A kind of shock absorber of matrix connection in series-parallel capillary variable system intrinsic frequency |
| CN107461449A (en) * | 2017-07-19 | 2017-12-12 | 江苏理工学院 | A kind of hydraulic accumulation energy damping regulation semi-active suspension system |
| CN207921215U (en) * | 2018-01-26 | 2018-09-28 | 华南理工大学 | A kind of connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy |
Non-Patent Citations (1)
| Title |
|---|
| 曹振新 等: "可回收振动能量的新型汽车减振器设计与仿真" * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108194565A (en) | The string series connection R formulas vehicle shock absorber and method that a kind of single turbine recovers energy | |
| CN103644248B (en) | Controlled used appearance and the magnetorheological used case of damping and controlling method thereof | |
| CN103423362B (en) | The energy-saving vibration-reduction device that a kind of damping is adjustable | |
| CN106678250B (en) | A kind of and capillary variable system intrinsic frequency vehicle shock absorber operation method of connecting | |
| CN105276060B (en) | A kind of dual circuit liquid of variable used matter coefficient is used to container | |
| CN106763451B (en) | A kind of damper of matrix and parallel capillary tube variable system intrinsic frequency | |
| CN108331876A (en) | A kind of resistance of shock absorber regulating valve | |
| CN106678252B (en) | A kind of series-parallel capillary variable system intrinsic frequency vehicle shock absorber operation method | |
| CN106246796B (en) | A kind of automotive suspension self-supplied magnetic current damper device | |
| CN208057799U (en) | A kind of stepless adjustable shock absorber of damping | |
| CN106763437B (en) | A kind of and parallel capillary tube variable system intrinsic frequency vehicle shock absorber operation method | |
| CN207921215U (en) | A kind of connection in series-parallel R formula vehicle shock absorbers that turbine recovers energy | |
| CN207921216U (en) | A kind of string that turbine recovers energy series connection R formula vehicle shock absorbers | |
| CN207921213U (en) | R formulas vehicle shock absorber that a kind of turbine recovers energy and in parallel | |
| CN208010841U (en) | A kind of string that single turbine recovers energy series connection R formula vehicle shock absorbers | |
| CN207999472U (en) | A kind of connection in series-parallel R formula vehicle shock absorbers that single turbine recovers energy | |
| CN208010840U (en) | R formulas vehicle shock absorber that a kind of single turbine recovers energy and in parallel | |
| CN207921214U (en) | A kind of R formulas vehicle shock absorber in parallel that turbine recovers energy | |
| CN208010839U (en) | A kind of single turbine recovers energy and R formula vehicle shock absorbers of connecting | |
| CN108180244A (en) | The string series connection R formulas vehicle shock absorber and method that a kind of turbine recovers energy | |
| CN208295026U (en) | A kind of R formula vehicle shock absorber in parallel that single turbine recovers energy | |
| CN108180242A (en) | The R formulas vehicle shock absorber in parallel and method that a kind of single turbine recovers energy | |
| CN108386477A (en) | A kind of R formulas vehicle shock absorber in parallel that turbine recovers energy and method | |
| CN108386478A (en) | A kind of series connection R formulas vehicle shock absorber that turbine recovers energy and method | |
| CN108180245A (en) | The connection in series-parallel R formulas vehicle shock absorber and method that a kind of turbine recovers energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |