CN109109661B - Energy recovery system in vehicle running fluctuation process - Google Patents
Energy recovery system in vehicle running fluctuation process Download PDFInfo
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- CN109109661B CN109109661B CN201811017498.7A CN201811017498A CN109109661B CN 109109661 B CN109109661 B CN 109109661B CN 201811017498 A CN201811017498 A CN 201811017498A CN 109109661 B CN109109661 B CN 109109661B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/10—Auxiliary drives directly from oscillating movements due to vehicle running motion, e.g. suspension movement
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- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/10—Auxiliary drives directly from oscillating movements due to vehicle running motion, e.g. suspension movement
- B60K2025/106—Auxiliary drives directly from oscillating movements due to vehicle running motion, e.g. suspension movement by fluid means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses an energy recovery system in the vehicle running fluctuation process, which comprises a support base, a damping chamber and a driving motor, wherein a damping piston extending into the damping chamber is connected onto the support base, and the damping piston can move in the damping chamber to push damping liquid in the damping chamber to drive the driving motor to work. By adopting the energy recovery system in the vehicle running and rolling process, the energy generated in the vehicle running and rolling process can be effectively collected, so that the conversion between the kinetic energy generated by the vehicle in the running process and the available electric energy is realized, and the possible additional energy consumption of the vehicle is avoided while the energy recovery efficiency in the vehicle working state is improved.
Description
Technical Field
The invention relates to the field of vehicle engineering, in particular to an energy recovery system in the vehicle running fluctuation process.
Background
With the development of vehicle technology and the increase of the requirements of vehicles on energy conservation and emission reduction, the energy recovery of the vehicles in the driving process is gradually popularized, but at present, the energy recovery processing of the vehicles is usually concentrated in the vehicle braking stage, and the effective energy recovery cannot be realized for the rest working conditions of the driving of the vehicles, so that the actual energy recovery efficiency is still low.
Disclosure of Invention
The invention provides an energy recovery system in a vehicle running rolling process, which can solve the problem of low energy recovery efficiency of a vehicle running state in the related art.
In order to solve the technical problem, the invention relates to an energy recovery system in the vehicle running and rolling process, which comprises a support base and a damping chamber arranged on the upper side of the support base, wherein a damping piston extending into the damping chamber is arranged on the support base, and damping liquid is filled between the damping piston and the upper end part of the damping chamber in the damping chamber; the support base is arranged above a vehicle chassis, the damping chamber is connected above a vehicle suspension, and the damping chamber can move along with the vehicle suspension in the height direction relative to the support base and the vehicle chassis;
the energy recovery system in the vehicle running fluctuating process further comprises a driving motor, the driving motor is arranged outside the damping cavity and comprises a driving end and an energy storage end, a driving rotor is arranged at the position corresponding to the driving end, and the driving rotor is arranged in the driving cavity; a plurality of driving blades are arranged on the driving rotor, and each driving blade is of an arc surface structure which is bent towards the rotating direction of the driving rotor; the energy storage end is electrically connected into an energy storage module, and the energy storage module is used for receiving energy generated by the operation of the driving end of the driving motor;
the damping chamber is connected with the driving chamber through a connecting pipeline, the connecting pipeline comprises a first pipeline and a second pipeline, the first pipeline is connected into the damping chamber, the second pipeline is connected into the driving chamber, and the pipe diameter of the second pipeline is smaller than that of the first pipeline; the first pipeline comprises a first port positioned in the damping chamber, and the first port is positioned between the damping piston and the upper end part of the damping chamber in the damping chamber; the second pipeline comprises a second port positioned in the driving chamber, and the second port is positioned at the upper end part of the driving chamber; the bottom end of the driving chamber is provided with a return pipeline extending into the damping chamber.
As an improvement of the present invention, in the damping chamber, a flow guide device is disposed inside the first port, the flow guide device includes a flow guide shaft extending in a radial direction of the first port, a plurality of flow guide vanes are disposed on the flow guide shaft, and each of the flow guide vanes includes a first bending portion and a second bending portion which respectively bend in different directions; the flow guide device further comprises flow guide ports arranged on two sides of the first port, the flow guide ports are used for enabling air flow in the moving direction generated in the running process of the vehicle to enter the first port, and the flow guide blades are driven to rotate relative to the flow guide shaft through the air flow. The flow guide device can drive the flow guide blades to rotate by natural airflow generated by the vehicle in the forward movement process so as to effectively drive and guide the damping liquid positioned at the corresponding position of the first port. Adopt above-mentioned technical scheme, it can be in this application energy recuperation system's working process for the leading-in efficiency to connecting line of damping fluid can increase, and then makes the holistic energy recuperation efficiency of system improve. Meanwhile, the arrangement of the first bending part and the second bending part in the guide vane can respectively form better guide effects on the air flow and the damping liquid, so that the rotating efficiency of the guide vane under the action of the air flow is increased, and the guide effect of the guide vane on the damping liquid is improved.
As an improvement of the present invention, a flow guiding end body is disposed in each flow guiding opening, and the flow guiding end body extends along the rotation direction of the flow guiding vane through the flow guiding opening at an edge position above the inner wall of the first end opening. By adopting the technical scheme, the air flow can obliquely move along the flow guide end body in the input process through the arrangement of the flow guide end body, so that the driving effect of the air flow on the flow guide vanes is further improved; meanwhile, the arrangement of the flow guide end body can also prevent damping liquid from flowing to the outside of the connecting pipeline through the flow guide hole.
As an improvement of the present invention, the driving motor and the driving chamber are both disposed on the vehicle chassis, the connecting pipeline is provided with a second pipeline extending into the driving chamber via a vertical direction, a second port of the second pipeline is located inside the driving chamber, and the second pipeline and the driving chamber can perform relative movement in a height direction during vehicle running undulation;
a flow suction device is arranged on the second pipeline and retains a first bag chamber and a second bag chamber, wherein the first bag chamber and the second bag chamber are both arranged outside the driving chamber, and the second bag chamber is positioned between the first bag chamber and the driving chamber; the second capsule is composed of a first portion in a horizontal configuration, and a second portion extending downward via an edge of the first portion, the first portion of the second capsule being made of a rigid material, the second portion of the second capsule being made of a flexible material;
the side end of the second part of the second bag chamber is provided with a plurality of exhaust ports, the upper end of the driving chamber is provided with an extrusion end body adopting an annular structure, and the extrusion end body is used for extruding the second bag chamber in the downward movement process of the second pipeline, so that the gas in the second bag chamber is exhausted through the exhaust ports.
The driving motor and the driving chamber are arranged at positions which enable the driving motor and the driving chamber to be in a relatively stable state with a vehicle chassis in the vehicle running and rolling process, and the second pipeline in the connecting pipeline is connected to the damping chamber, so that the second pipeline can stretch and retract in the driving chamber in the vehicle rolling process. In the process of extending and contracting the second pipeline, the second bag chamber in the flow suction device also displaces along the height direction, so that the second bag chamber can be in clearance contact with the extrusion end body on the driving chamber. When the lower end of the second bag chamber is contacted with the extrusion end body, the second part in the second bag chamber is extruded under the action of the extrusion end body, so that the second part is attached to the first part, the second bag chamber is in a closed state, and at the moment, the air in the second bag chamber and the air on the upper part of the second bag chamber are simultaneously exhausted through the exhaust port by the second bag chamber. Because the first bag chamber is arranged above the second bag chamber, the air in the first bag chamber can also form a vacuum state, so that the corresponding position of the first bag chamber in the second pipeline forms a negative pressure adsorption effect relative to the connecting position of the second pipeline and the first pipeline. By adopting the technical scheme, the damping liquid entering the second pipeline can be adsorbed by the negative pressure state formed in the second pipeline in the working process of the flow suction device, so that the damping liquid entering the second pipeline can be further accelerated, and the driving effect on the driving blade can be improved when the damping liquid enters the driving chamber.
As an improvement of the present invention, an exhaust duct leading to the inside of the drive chamber is connected to each of the exhaust ports in the second bag chamber, and the exhaust duct extends toward the drive vane. By adopting the technical scheme, the air flow exhausted by the second air bag chamber in the working process of the flow suction device can drive the driving blade, so that the motion state of the driving blade under the driving effect of the multi-media is improved, and the working efficiency of the driving motor is obviously improved.
When the vehicle passes through a road with poor road conditions and the vehicle body fluctuates due to jolt, the vehicle suspension stretches in different amplitudes according to the specific state of the road, and the vehicle chassis is kept in a relatively stable state; the supporting base in the energy recovery system in the vehicle running and rolling process is connected to the vehicle chassis, so that the supporting base can keep a relatively stable state relative to a road surface in the vehicle rolling and rolling process, and the damping chamber is connected to the vehicle suspension, so that the damping chamber can contract along with the vehicle suspension, so that the damping chamber forms lifting motion in the height direction relative to the supporting base, and further the damping piston on the supporting base realizes pushing treatment in the damping chamber.
In the process that the damping piston moves in the damping chamber, damping fluid in the damping chamber can be driven to enter the connecting pipeline under the pushing of the damping piston and enter the driving chamber through the first pipeline and the second pipeline in sequence; in the process of the damping liquid moving inside the connecting pipeline, due to the fact that the pipe diameter difference exists between the first pipeline and the second pipeline, the damping liquid can form a certain acceleration effect in the process of entering the second pipeline through the first pipeline, and therefore the damping liquid can form high-speed liquid flow to impact relevant parts when entering the driving chamber through the second pipeline.
When the damping liquid enters the driving chamber, the driving blade can be impacted to drive the driving blade to rotate; because the cambered surface structure that the driving vane adopted, so damping fluid can lead to on the sunken position of driving vane's cambered surface when contacting with driving vane, and then promotes driving vane through forming to pile up on driving vane. The driving blade can drive the driving rotor to work in the rotating process so that the driving motor generates electricity, and the electric energy provided by the driving motor is stored through the energy storage module to be used for backup.
By adopting the energy recovery system in the vehicle running and rolling process, the energy generated in the vehicle running and rolling process can be effectively collected, so that the conversion between the kinetic energy generated by the vehicle in the running process and the available electric energy is realized, and the possible additional energy consumption of the vehicle is avoided while the energy recovery efficiency in the vehicle working state is improved.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view of a connection of a driving motor according to an embodiment of the present invention;
FIG. 3 is a schematic view of a flow guide device according to an embodiment of the present invention;
FIG. 4 is a schematic view of a flow suction device according to an embodiment of the present invention;
list of reference numerals:
1-supporting base, 2-damping chamber, 3-damping piston, 4-vehicle chassis, 5-vehicle suspension, 6-driving motor, 601-driving end, 602-energy storage end, 7-driving rotor, 8-driving chamber, 9-driving blade, 10-energy storage module, 11-first pipeline, 12-second pipeline, 13-first port, 14-second port, 15-return pipeline, 16-guide shaft, 17-guide blade, 1701-first bend, 1702-second bend, 18-guide port, 19-guide end body, 20-first bag chamber, 21-second bag chamber, 2101-first part, 2102-second part, 22-exhaust port, 23-extrusion end body, 24-exhaust pipeline.
Detailed Description
The present invention will be further illustrated below with reference to specific embodiments, which are to be understood as merely illustrative and not limitative of the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The energy recovery system in the vehicle running rolling process as shown in fig. 1 comprises a support base 1 and a damping chamber 2 arranged on the upper side of the support base 1, wherein a damping piston 3 extending into the damping chamber 2 is arranged on the support base 1, and damping fluid is filled between the damping piston 3 and the upper end of the damping chamber 2 in the damping chamber 2; the supporting base 1 is arranged above a vehicle chassis 4, the damping chamber 2 is connected above a vehicle suspension 5, and the damping chamber 2 can move along with the vehicle suspension 5 in the height direction relative to the supporting base 1 and the vehicle chassis 4;
the energy recovery system in the vehicle running and rolling process further comprises a driving motor 6, wherein the driving motor 6 is arranged outside the damping chamber 6, the driving motor 6 comprises a driving end 601 and an energy storage end 602, a driving rotor 7 is arranged at a position corresponding to the driving end 601, and the driving rotor 7 is arranged in a driving chamber 8; a plurality of driving blades 9 are arranged on the driving rotor 7, and each driving blade 9 adopts a cambered surface structure which is bent towards the rotating direction of the driving rotor 7; the energy storage end 602 is electrically connected to an energy storage module 10, and the energy storage module 10 is configured to receive energy generated by the operation of the driving end 601 of the driving motor 6; the driving motor 6 may be a generator, and the energy storage module 10 may specifically employ a storage battery.
The damping chamber 2 and the driving chamber 8 are connected through a connecting pipeline, the connecting pipeline comprises a first pipeline 11 and a second pipeline 12, the first pipeline 11 is connected into the damping chamber 2, the second pipeline 12 is connected into the driving chamber 8, and the pipe diameter of the second pipeline 12 is smaller than that of the first pipeline 11; the first pipeline 11 comprises a first port 13 located in the damping chamber 2, and the first port 13 is located between the damping piston 3 and the upper end of the damping chamber 2 in the damping chamber 2; the second conduit 12 comprises a second port 14 located in the drive chamber 8, the second port 14 being located at an upper end of the drive chamber 8; the bottom end of the drive chamber 8 is provided with a return duct 15 extending into the damping chamber 2.
When the vehicle passes through a road with poor road conditions and the vehicle body fluctuates due to jolt, the vehicle suspension stretches in different amplitudes according to the specific state of the road, and the vehicle chassis is kept in a relatively stable state; the supporting base in the energy recovery system in the vehicle running and rolling process is connected to the vehicle chassis, so that the supporting base can keep a relatively stable state relative to a road surface in the vehicle rolling and rolling process, and the damping chamber is connected to the vehicle suspension, so that the damping chamber can contract along with the vehicle suspension, so that the damping chamber forms lifting motion in the height direction relative to the supporting base, and further the damping piston on the supporting base realizes pushing treatment in the damping chamber.
In the process that the damping piston moves in the damping chamber, damping fluid in the damping chamber can be driven to enter the connecting pipeline under the pushing of the damping piston and enter the driving chamber through the first pipeline and the second pipeline in sequence; in the process of the damping liquid moving inside the connecting pipeline, due to the fact that the pipe diameter difference exists between the first pipeline and the second pipeline, the damping liquid can form a certain acceleration effect in the process of entering the second pipeline through the first pipeline, and therefore the damping liquid can form high-speed liquid flow to impact relevant parts when entering the driving chamber through the second pipeline.
When the damping liquid enters the driving chamber, the driving blade can be impacted to drive the driving blade to rotate; because the cambered surface structure that the driving vane adopted, so damping fluid can lead to on the sunken position of driving vane's cambered surface when contacting with driving vane, and then promotes driving vane through forming to pile up on driving vane. The driving blade can drive the driving rotor to work in the rotating process so that the driving motor generates electricity, and the electric energy provided by the driving motor is stored through the energy storage module to be used for backup.
By adopting the energy recovery system in the vehicle running and rolling process, the energy generated in the vehicle running and rolling process can be effectively collected, so that the conversion between the kinetic energy generated by the vehicle in the running process and the available electric energy is realized, and the possible additional energy consumption of the vehicle is avoided while the energy recovery efficiency in the vehicle working state is improved. In addition, the energy recovery system in the vehicle running fluctuation process finishes energy recovery and storage according to the self motion of the vehicle in work, and avoids additional intervention of a driving source or electronic components, so that the working reliability of the system is ensured.
It should be noted that the damping chamber may be disposed independently of the vehicle suspension, and may be connected to the vehicle suspension through a connecting member (such as a bolt, a clip, etc.), or may be integrated with the vehicle suspension, that is, the damping chamber is disposed inside the vehicle suspension.
As a modification of this embodiment, as shown in fig. 3, in the damping chamber 2, a flow guide device is disposed inside the first port 13, the flow guide device includes a flow guide shaft 16 extending along a radial direction of the first port 13, a plurality of flow guide vanes 17 are disposed on the flow guide shaft 16, and each of the flow guide vanes 17 includes a first curved portion 1701 and a second curved portion 1702 which are curved in different directions; the flow guiding device further comprises flow guiding ports 18 arranged on two sides of the first port 13, wherein the flow guiding ports 18 are used for enabling air flow in the moving direction generated in the driving process of the vehicle to enter the first port 13, and driving the flow guiding blades 17 to rotate relative to the flow guiding shaft 16 through the air flow. The flow guiding device can enter the flow guiding hole 18 through natural airflow generated by the vehicle in the forward movement process to drive the flow guiding blade 17 to rotate, so as to effectively drive and guide the damping fluid at the position corresponding to the first port 13. Adopt above-mentioned technical scheme, it can be in this application energy recuperation system's working process for the leading-in efficiency to connecting line of damping fluid can increase, and then makes the holistic energy recuperation efficiency of system improve. Meanwhile, the arrangement of the first bending part and the second bending part in the guide vane can respectively form better guide effects on the air flow and the damping liquid, so that the rotating efficiency of the guide vane under the action of the air flow is increased, and the guide effect of the guide vane on the damping liquid is improved.
As a modification of this embodiment, as shown in fig. 3, a flow guiding end body 19 is disposed in each of the flow guiding ports 18, and the flow guiding end body 19 extends along the rotation direction of the flow guiding vane 17 through an edge position of the flow guiding port 18 on the inner wall of the first port 13. By adopting the technical scheme, the air flow can obliquely move along the flow guide end body in the input process through the arrangement of the flow guide end body, so that the driving effect of the air flow on the flow guide vanes is further improved; meanwhile, the arrangement of the flow guide end body can also prevent damping liquid from flowing to the outside of the connecting pipeline through the flow guide hole.
As a modification of this embodiment, as shown in fig. 4, the driving motor 6 and the driving chamber 8 are both disposed on the vehicle chassis 4, the second pipeline 12 extends into the driving chamber 8 via the vertical direction, the second port 14 of the second pipeline 12 is located inside the driving chamber 8, and the second pipeline 14 and the driving chamber 8 can perform relative movement in the height direction during vehicle rolling and rolling;
a flow suction device is arranged on the second pipeline 12, and the flow suction device retains a first bag chamber 20 and a second bag chamber 21, wherein the first bag chamber 20 and the second bag chamber 21 are both arranged outside the driving chamber, and the second bag chamber 21 is positioned between the first bag chamber 20 and the driving chamber 8; the second cell 21 is constituted by a first part 2101 in a horizontal structure, and a second part 2102 extending downward via an edge of the first part 2101, the first part 2101 of the second cell 21 is made of a rigid material, and the second part 2102 of the second cell 21 is made of a flexible material;
the side end of the second portion 2102 of the second chamber 21 is provided with a plurality of exhaust ports 22, the upper end of the driving chamber 8 is provided with a pressing end body 23 adopting a ring structure, and the pressing end body 23 is used for pressing the second chamber 21 during the downward movement of the second pipeline 12, so that the gas in the second chamber 21 is exhausted through the exhaust ports 22.
The driving motor and the driving chamber are arranged at positions which enable the driving motor and the driving chamber to be in a relatively stable state with a vehicle chassis in the vehicle running and rolling process, and the second pipeline in the connecting pipeline is connected to the damping chamber, so that the second pipeline can stretch and retract in the driving chamber in the vehicle rolling process. In the process of extending and contracting the second pipeline, the second bag chamber in the flow suction device also displaces along the height direction, so that the second bag chamber can be in clearance contact with the extrusion end body on the driving chamber. When the lower end of the second bag chamber is contacted with the extrusion end body, the second part in the second bag chamber is extruded under the action of the extrusion end body, so that the second part is attached to the first part, the second bag chamber is in a closed state, and at the moment, the air in the second bag chamber and the air on the upper part of the second bag chamber are simultaneously exhausted through the exhaust port by the second bag chamber. Because the first bag chamber is arranged above the second bag chamber, the air in the first bag chamber can also form a vacuum state, so that the corresponding position of the first bag chamber in the second pipeline forms a negative pressure adsorption effect relative to the connecting position of the second pipeline and the first pipeline. By adopting the technical scheme, the damping liquid entering the second pipeline can be adsorbed by the negative pressure state formed in the second pipeline in the working process of the flow suction device, so that the damping liquid entering the second pipeline can be further accelerated, and the driving effect on the driving blade can be improved when the damping liquid enters the driving chamber.
As a modification of this embodiment, as shown in fig. 4, an exhaust duct 24 leading to the interior of the drive chamber 8 is connected to each of the exhaust ports 22 in the second bag chamber 21, and the exhaust duct 24 extends toward the drive vane 9. By adopting the technical scheme, the air flow exhausted by the second air bag chamber in the working process of the flow suction device can drive the driving blade, so that the motion state of the driving blade under the driving effect of the multi-media is improved, and the working efficiency of the driving motor is obviously improved.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (4)
1. The energy recovery system in the vehicle running and rolling process is characterized by comprising a supporting base and a damping chamber arranged on the upper side of the supporting base, wherein a damping piston extending into the damping chamber is arranged on the supporting base, and damping liquid is filled between the damping piston and the upper end part of the damping chamber in the damping chamber; the support base is arranged above a vehicle chassis, the damping chamber is connected above a vehicle suspension, and the damping chamber can move along with the vehicle suspension in the height direction relative to the support base and the vehicle chassis;
the energy recovery system in the vehicle running fluctuating process further comprises a driving motor, the driving motor is arranged outside the damping cavity and comprises a driving end and an energy storage end, a driving rotor is arranged at the position corresponding to the driving end, and the driving rotor is arranged in the driving cavity; a plurality of driving blades are arranged on the driving rotor, and each driving blade is of an arc surface structure which is bent towards the rotating direction of the driving rotor; the energy storage end is electrically connected into an energy storage module, and the energy storage module is used for receiving energy generated by the operation of the driving end of the driving motor;
the damping chamber is connected with the driving chamber through a connecting pipeline, the connecting pipeline comprises a first pipeline and a second pipeline, the first pipeline is connected into the damping chamber, the second pipeline is connected into the driving chamber, and the pipe diameter of the second pipeline is smaller than that of the first pipeline; the first pipeline comprises a first port positioned in the damping chamber, and the first port is positioned between the damping piston and the upper end part of the damping chamber in the damping chamber; the second pipeline comprises a second port positioned in the driving chamber, and the second port is positioned at the upper end part of the driving chamber; a return pipeline extending into the damping chamber is arranged at the bottom end of the driving chamber;
in the damping chamber, a flow guide device is arranged inside the first port, the flow guide device comprises a flow guide shaft extending along the radial direction of the first port, a plurality of flow guide blades are arranged on the flow guide shaft, and each flow guide blade comprises a first bending part and a second bending part which respectively bend towards different directions; the flow guide device further comprises flow guide ports arranged on two sides of the first port, the flow guide ports are used for enabling air flow in the moving direction generated in the running process of the vehicle to enter the first port, and the flow guide blades are driven to rotate relative to the flow guide shaft through the air flow.
2. The energy recovery system for use in heave operations of a vehicle according to claim 1, wherein each of said flow directing ports has a flow directing end body disposed therein, said flow directing end body extending in the direction of rotation of said guide vanes through an edge portion of said flow directing port above an inner wall of said first port.
3. The energy recovery system during vehicle heave according to claim 1, wherein the drive motor and the drive chamber are both disposed above the vehicle chassis, the second conduit extends into the drive chamber via a vertical direction within the connecting conduit, a second port of the second conduit is located inside the drive chamber, and the second conduit and the drive chamber are capable of relative movement in a height direction during vehicle heave;
a flow suction device is arranged on the second pipeline and retains a first bag chamber and a second bag chamber, wherein the first bag chamber and the second bag chamber are both arranged outside the driving chamber, and the second bag chamber is positioned between the first bag chamber and the driving chamber; the second capsule is composed of a first portion in a horizontal configuration, and a second portion extending downward via an edge of the first portion, the first portion of the second capsule being made of a rigid material, the second portion of the second capsule being made of a flexible material;
the side end of the second part of the second bag chamber is provided with a plurality of exhaust ports, the upper end of the driving chamber is provided with an extrusion end body adopting an annular structure, and the extrusion end body is used for extruding the second bag chamber in the downward movement process of the second pipeline, so that the gas in the second bag chamber is exhausted through the exhaust ports.
4. The energy recovery system during rolling motion of a vehicle according to claim 3 wherein an exhaust duct leading to the interior of said drive chamber is connected to each of said exhaust ports in said second chamber, said exhaust duct extending toward said drive vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811017498.7A CN109109661B (en) | 2018-09-03 | 2018-09-03 | Energy recovery system in vehicle running fluctuation process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811017498.7A CN109109661B (en) | 2018-09-03 | 2018-09-03 | Energy recovery system in vehicle running fluctuation process |
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| CN109109661A CN109109661A (en) | 2019-01-01 |
| CN109109661B true CN109109661B (en) | 2020-02-14 |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4949573A (en) * | 1989-11-13 | 1990-08-21 | Lord Corporation | Velocity transducer for vehicle suspension system |
| JP2009096413A (en) * | 2007-10-19 | 2009-05-07 | Mazda Motor Corp | Suspension system for vehicle |
| JP4571211B2 (en) * | 2008-08-06 | 2010-10-27 | 良介 吉本 | Vehicle power generation device |
| US8966889B2 (en) * | 2011-11-01 | 2015-03-03 | Tenneco Automotive Operating Company Inc. | Energy harvesting passive and active suspension |
| US9702349B2 (en) * | 2013-03-15 | 2017-07-11 | ClearMotion, Inc. | Active vehicle suspension system |
| CN103625234B (en) * | 2013-11-29 | 2016-03-02 | 华南理工大学 | A kind of can the active control type shock absorber of energy regenerative |
| CN204077282U (en) * | 2014-08-28 | 2015-01-07 | 湘潭电机股份有限公司 | A kind of vehicle electromagnetic active suspension device |
| KR102239011B1 (en) * | 2014-10-31 | 2021-04-13 | 현대모비스 주식회사 | Apparutus for generation electricity |
| KR102548819B1 (en) * | 2016-09-02 | 2023-06-28 | 에이치엘만도 주식회사 | Regenerative suspension for vehicle |
| CN106627022B (en) * | 2016-09-20 | 2019-04-19 | 西安科技大学 | The control method of Vehicle Semi-active Suspension System with vibration energy regeneration function |
| CN106627131A (en) * | 2017-02-22 | 2017-05-10 | 张仙驰 | Jolting energy absorbing charging device for electric vehicle |
| CN107989945B (en) * | 2017-12-28 | 2024-05-10 | 武汉梦马易腾智能汽车科技有限公司 | Hydro-pneumatic spring, steering mechanism of wheel, wheel and vehicle |
| CN108468625B (en) * | 2018-01-30 | 2020-06-09 | 江苏大学 | Suspension vibration energy driving braking system |
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2018
- 2018-09-03 CN CN201811017498.7A patent/CN109109661B/en active Active
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