CN112590731A - Energy storage vehicle - Google Patents
Energy storage vehicle Download PDFInfo
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- CN112590731A CN112590731A CN202110052858.2A CN202110052858A CN112590731A CN 112590731 A CN112590731 A CN 112590731A CN 202110052858 A CN202110052858 A CN 202110052858A CN 112590731 A CN112590731 A CN 112590731A
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- vehicle
- energy
- kinetic energy
- wheel
- energy storage
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- 238000004146 energy storage Methods 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000005381 potential energy Methods 0.000 claims 2
- 238000005299 abrasion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 241000282414 Homo sapiens Species 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
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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
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
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- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
With the continuous progress of science and technology, various vehicles bring convenience to human beings and simultaneously have obvious energy crisis and safety risk. The reason is that the braking system can only be started when the vehicle needs to decelerate or go downhill, which wastes kinetic energy and wears the braking system. The invention relates to an energy storage vehicle, which is characterized in that an energy storage wheel and a rotational kinetic energy transmission box are added on the basis of the traditional vehicle, when the vehicle needs to decelerate or go downhill, the rotational kinetic energy of the tire of the vehicle in motion is transmitted to the energy storage wheel through the rotational kinetic energy transmission box to be stored, so that the vehicle can decelerate; when the vehicle needs to accelerate or climb a slope, the rotational kinetic energy stored in the energy storage wheel is released again through the rotational kinetic energy transmission box to push the vehicle to run. The energy is saved, and the purposes of speed reduction and acceleration are achieved, thereby achieving two purposes. The technology of the patent is not only suitable for bicycles and motorcycles, but also suitable for all vehicles such as cars, trucks, buses and the like.
Description
The technical field is as follows: the invention mainly relates to the traffic field and also relates to any other technical field needing to store redundant rotation energy.
Technical background:
the transportation means is one of indispensable tools in modern life, and with the continuous progress of science and technology, bicycles, motorcycles, cars, trucks and buses are born, so that great convenience is brought to the life and work of human beings.
However, vehicles in the current stage do not have the function of energy storage, for example, when the vehicle runs downhill, the vehicle needs to be decelerated through braking to achieve the purpose of safe running, and when the vehicle runs at high speed, the vehicle only needs to be decelerated through braking to complete deceleration. From the energy perspective, the kinetic energy of the vehicle is reduced by the negative work done by the friction force of the braking system, which results in the waste of the original kinetic energy and the long-term wear of the braking system, thus causing safety accidents.
The invention relates to an energy storage vehicle, which is characterized in that an energy storage wheel and a rotational kinetic energy transmission box are added on the basis of the traditional vehicle, when the vehicle needs to be decelerated or goes down a slope, the rotational kinetic energy of the tire of the vehicle in motion is transmitted to the energy storage wheel through the rotational kinetic energy transmission box to be stored, so that the vehicle can be decelerated; when the vehicle needs to accelerate or climb a slope, the rotational kinetic energy stored in the energy storage wheel is released again through the rotational kinetic energy transmission box to push the vehicle to run. The energy is saved, and the purposes of speed reduction and acceleration are achieved, thereby achieving two purposes. The technology of the patent is not only suitable for bicycles and motorcycles, but also suitable for all vehicles such as cars, trucks, buses and the like.
The invention content is as follows:
the invention has four advantages;
1. energy saving
The energy-storing wheel technology is adopted in the patent, when the moving vehicle needs to be decelerated or the vehicle goes down a slope from the top of the slope, the energy-storing wheel can store the unnecessary kinetic energy so as to achieve the aim of decelerating the whole vehicle. When the vehicle needs to accelerate or climb, the rotational kinetic energy stored in the energy storage wheel can be released again to push the vehicle to run, so as to achieve the purpose of energy conservation.
2. Has high safety
This patent adopts "energy storage wheel" technique, when the vehicle need slow down or downhill path under non-emergency state, the accessible "rotates the kinetic energy transmission case" and transmits the rotation kinetic energy of wheel to "energy storage wheel" on to reach the purpose that the whole car slows down, reduce braking system's wearing and tearing, thereby reach the purpose of safe driving.
3. Quick start after short stop
For the vehicle which is just started from a short-time parking state, the existing rotational kinetic energy of the energy storage wheel can be directly utilized and is directly released to the power wheel of the vehicle through the rotational kinetic energy transmission box to start the whole vehicle to run, and the speed is high.
4. Run stably
The horizontally arranged energy storage wheels can generate a vertical angular momentum when running at a high speed, and the stability of the vehicle can be greatly improved just like a running gyroscope, so that the jolt of potholes on a road can be overcome, and the influence of crosswind when the vehicle passes through a bridge can be counteracted.
Patent structure of the invention
The invention is divided into four parts; "rotational kinetic energy transmission box A", "energy storage wheel B", "power wheel C" and "frame D"
The working principle of the 'rotational kinetic energy transmission box A' is the same as that of a vehicle gearbox, and the gearbox is arranged between a vehicle power source and a tire main shaft and generates a speed change effect by adjusting the radius of gears meshed with each other. The 'rotational kinetic energy transmission box A' is arranged between the tire spindle and the 'energy storage wheel B' and controls the 'energy storage wheel B' to absorb or output rotational kinetic energy through the adjustment of the radius of the gears which are meshed with each other. The device consists of a plurality of transmission gears E, a plurality of transmission gears F, a plurality of kinetic energy transmission shafts G, a plurality of synchronizers H and a plurality of bevel gears J; the centers of a plurality of transmission gears F are tightly sleeved on a tire main shaft I and rotate at the same angular speed as a power wheel C, the centers of a plurality of transmission gears E are movably sleeved on a kinetic energy transmission shaft G, and then the transmission gears E are selectively fastened on the kinetic energy transmission shaft G by a synchronizer H and rotate at the same angular speed through a bevel gear J and an energy storage wheel B. The kinetic energy transmission shaft G and the tire main shaft I are parallel to each other, and a plurality of transmission gears E and a plurality of transmission gears F on the kinetic energy transmission shaft G are tightly meshed in pairs to form a plurality of gears, and synchronizers H are distributed between the transmission gears and the transmission gears at intervals. When the synchronizer H fastens the transmission gear E1 on the kinetic energy transmission shaft G, the rotational kinetic energy is transmitted by the meshing of the transmission gears F1 and E1 and is called first gear, and the like, second gear, third gear, fourth gear and fifth gear. . . . . . When the "synchronizer H" is in the neutral position, all of the "transfer gears E" are in a non-fastened state, referred to as neutral.
The energy storage wheel B is used for storing and releasing the rotational kinetic energy, and a vehicle spare tire can also be used as the energy storage wheel B. Horizontally arranged and connected with the tail end of a kinetic energy transmission shaft G through a right-angle turn of a bevel gear J. When the rotational kinetic energy is input from the power wheel C, the transmission gear E drives the energy storage wheel B to rotate through the bevel gear J; when the rotational kinetic energy is output from the energy storage wheel B, the energy storage wheel B drives the transmission gear E to rotate through the bevel gear J; when the "rotational kinetic energy transmission case a" is in the neutral position, no rotational kinetic energy is transmitted from the "transmission gear E" and the "uncoupling between the energy storage wheels B".
The power wheel C is connected with a vehicle power source (the power source can be the foot power of a bicycle to do work, and can also be the motor to rotate to do work), and for a common vehicle, the power wheel C is an intermediate bridge which absorbs the rotational kinetic energy from the power source and then releases the rotational kinetic energy to push the whole vehicle to move horizontally. The vehicle energy storage device opens up another channel for releasing kinetic energy, namely the energy storage wheel B, and when the vehicle needs to decelerate or go downhill in a non-emergency state, the rotational kinetic energy on the power wheel C can be transmitted to the energy storage wheel B through the rotational kinetic energy transmission box A to be stored; when the vehicle needs to accelerate or go up a slope, the rotational kinetic energy stored on the energy storage wheel B is released to the power wheel C again, so that unnecessary braking operation is omitted, and energy is saved.
The "frame D" is a device for integrating the whole vehicle, including a series of facilities such as a seat, a steering wheel, a brake system, and the like, and is not in the scope of the present patent.
Drawings
FIG. 1 is a schematic view of an energy storage vehicle
The spare tyre of car and truck is horizontally fixed under the rear carriage or trailer box, if it is directly used as "energy-storing wheel B", it only has need of adding "rotary kinetic energy transmission box A" between the spare tyre and wheel main shaft, then it is connected with "kinetic energy transmission shaft G" by means of "bevel gear J". The spare tire has the functions of storing and releasing the rotational kinetic energy.
FIG. 2 is a schematic view of the working principle of the "rotational kinetic energy transmission box A
Assuming that the power wheel C drives the transmission gear F with the radius of r1 to synchronously rotate at the angular speed of w1, the transmission gear E with the radius of r2 drives the energy storage wheel B to synchronously rotate at the angular speed of w2 due to the meshing action of the transmission gear E and the transmission gear F. The equation w1 r1 w2 r2 between them gives w2 (r1/r2) w1, E2 (1/2) J2 (w2)2＝1/2*J2*(r1/r2)2*(w1)2. It is clear that the magnitude of the rotational kinetic energy of the "energy storage wheel B" is proportional to the self moment of inertia 12, to the square of the angular velocity of the "power wheel C", and also to the square of the radius ratio of the "drive gear E, F".
Assuming that r1/r2 is adjusted from 1/5 to 5/1 (first gear to fifth gear), E2 will be from (1/50) J2 (w1)2Lifting to 12.5J 2 (w1)2This is the process of storing kinetic energy. Assuming that r1/r2 is further adjusted from 5/1 to 1/5 (fifth gear to first gear), E2 will be from (12.5) J2 (w1)2Down to (1/50) J2 (w1)2This is the process of releasing kinetic energy.
In summary, if the "synchronizer H" is operated to be adjusted stepwise from the first gear (E1F1) engagement to the fifth gear (E5F5) engagement, the rotational kinetic energy on the "power wheel C" will be transmitted stepwise to the "energy storage wheel B". Conversely, if the "synchronizer H" is operated to be adjusted stepwise from engagement in fifth gear (E5F5) to engagement in first gear (E1F1), the rotational kinetic energy on the "energy storing wheel B" will be released stepwise to the "power wheel C".
If the moment of inertia J of the "energy-storing wheel B" is the same as that of the "power wheel C", its kinetic energy E2 (1/2) J1 (r1/r2)2*(w1)2＝E1*(r1/r2)2. That is, in the maximum energy storage state (fifth gear), the energy storage wheel B can absorb the kinetic energy from the power wheel C, which is 25 times the kinetic energy retained by the power wheel C, E2-25 × E1, and the speed of the whole vehicle after the vehicle is separated from the power source can be effectively reduced to achieve the purpose of speed reduction. Similarly, when the energy storage wheel B releases the kinetic energy to the maximum extent (first gear), the power wheel C obtainsThe kinetic energy from the energy storage wheel B is 25 times that of the E1-25E 2 retained by the energy storage wheel B, and the energy storage wheel B can effectively push the whole vehicle which is separated from the power source to run.
FIG. 3 is a schematic view of an energy storage type two-wheeled bicycle or motorcycle
Because the two-wheeled bicycle or motorcycle does not have enough horizontal space to horizontally install the energy storage wheel B, the scheme is designed to fixedly install the energy storage wheel B on one side of the frame D between the power wheel C and the direction wheel, then fixedly install the rotating kinetic energy transmission box A on the other side of the frame D, and the pedal rotating shaft is concentric and coaxial with the transmission gear E and the energy storage wheel B. The transmission gear E, F is meshed through a gear, and the transmission gear F is connected with the power wheel C through a bearing.
When the vehicle runs at ordinary times, the power from foot power or a motor drives the transmission gear E to rotate, and then the power wheel C is pushed to drive the whole vehicle to run through the meshing between the gears and the rotation of the bearing. The gear of the rotary kinetic energy transmission box A is adjusted, and the speed change can be easily completed.
When the running vehicle needs to decelerate or go downhill, the power source is separated, the gear of the rotational kinetic energy transmission box A is gradually increased, and the rotational kinetic energy is gradually accumulated by the energy storage wheel B.
When the running vehicle needs to accelerate or climb a slope, the gear of the rotational kinetic energy transmission box A is gradually reduced, so that the energy storage wheel B gradually releases the rotational kinetic energy to push the whole vehicle to run, and when the kinetic energy is nearly released, the power source is connected with the transmission gear E.
The specific implementation mode is as follows:
firstly, the power source drives
When the vehicle normally runs, the gear of the rotational kinetic energy transmission box A is shifted to a neutral position, at the moment, the transmission gear F synchronously rotates along with the tire spindle I, but the transmission gear E and the energy storage wheel B are idle and fixed, and the vehicle is in a power source driving state.
Second, deceleration or downhill on the way
If the speed needs to be slowly reduced, the connection between the transmission gear E and the power source is firstly disconnected, and then the gear of the rotational kinetic energy transmission box A is gradually changed from the first gear to the fifth gear until the whole vehicle is slowly reduced to the required speed. If the purpose of deceleration is not achieved, the braking system is restarted.
Third, accelerate or climb on the way
If the vehicle needs to be accelerated slowly, the gear of the rotational kinetic energy transmission box A can be gradually changed from five gears to one gear, the whole vehicle is pushed to accelerate gradually, then the transmission gear E is connected with a power source timely, the rotational kinetic energy transmission box A is placed in a neutral gear, and the vehicle enters a power source driving running state.
Road and bridge on bumpy road
Firstly, the rotational kinetic energy transmission box A is gradually changed from a first gear to a fifth gear in the running process to enable the energy storage wheel B to rotate at a high speed, and then the rotational kinetic energy transmission box A is placed in a neutral position. At the moment, the energy storage wheel B has vertical angular momentum, so that the influences of road jolt and wind on the bridge can be greatly reduced.
Claims (5)
1. The invention is different from the common vehicle in that the vehicle has the function of energy storage, and can convert gravitational potential energy released when the vehicle goes down a slope into rotational kinetic energy to be stored so as to prevent the vehicle from accelerating the downhill. The kinetic energy of the vehicle which needs to be decelerated and runs on the flat road can be stored without adopting a braking system to consume the kinetic energy of the vehicle by using friction force to do negative work. The energy-saving vehicle is characterized in that an energy-storing wheel B is introduced, and the energy-storing wheel B can absorb the energy released by the gravitational potential energy when the vehicle descends the slope and also can absorb the kinetic energy of the motion of the vehicle which runs on a flat road and needs to be decelerated so as to achieve the aim of decelerating the vehicle. It is characterized by that when the vehicle is required to accelerate or climb slope, the stored energy can be released again to power wheel C to make reuse so as to attain the goal of saving energy.
2. The invention can greatly reduce the abrasion of the brake system, prolong the service life of the brake system and ensure that the vehicle is safer and more reliable in running. The energy-saving braking system is characterized in that the energy-saving wheel B can enable the vehicle to decelerate while storing energy, and the rotation kinetic energy of the energy-saving wheel B is gradually increased to decelerate and descend in a non-emergency state without starting a braking system, so that the use of the braking system is greatly reduced, and the running safety of the vehicle is effectively improved.
3. The invention can overcome the influence of road bump and crosswind when passing a bridge, and is characterized in that the energy storage wheel B is horizontally arranged, so that the energy storage wheel B has vertical rotation angular momentum when rotating at high speed, and has stability as the gyro does not incline and fall down when rotating at high speed.
4. The invention can conveniently transmit the rotational kinetic energy, and when the vehicle needs to decelerate or go downhill, the rotational kinetic energy of the power wheel C is transmitted to the energy storage wheel B to be stored; when the vehicle needs to accelerate or climb, the rotational kinetic energy stored in the energy storage wheel B is released and transmitted to the power wheel C. The transmission box is characterized in that a 'rotating kinetic energy transmission box A' is introduced, and although the structure and the working principle of the transmission box are consistent with those of a 'transmission box' of a vehicle, the working purpose and the installation position of the transmission box are completely different. The purpose of the "rotational kinetic energy transmission box a" is to perform energy conversion, and the purpose of the "gear box" is to perform speed conversion; the 'rotating kinetic energy transmission box A' is arranged between a 'power wheel C' and a 'tire main shaft I', and the 'gearbox' is arranged between a power source and the 'tire main shaft I'.
5. The invention is characterized in that the original spare tire can be used as an energy storage wheel B to store energy, and the invention does not need to increase a separate energy storage wheel B and specially vacate space for the energy storage wheel B. For bicycles and motorcycles, the original power source rotating shaft is coaxial with the energy storage wheel B and the transmission gear E, and the rotational kinetic energy transmission box A can be used for transmitting rotational kinetic energy and changing the speed of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052858.2A CN112590731A (en) | 2021-01-11 | 2021-01-11 | Energy storage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052858.2A CN112590731A (en) | 2021-01-11 | 2021-01-11 | Energy storage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112590731A true CN112590731A (en) | 2021-04-02 |
Family
ID=75208064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110052858.2A Withdrawn CN112590731A (en) | 2021-01-11 | 2021-01-11 | Energy storage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112590731A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342858A (en) * | 2007-07-12 | 2009-01-14 | 胡龙江 | Inertial wheeled energy source receiving/releasing vehicle |
| CN101875346A (en) * | 2009-04-30 | 2010-11-03 | 刁建伟 | Automobile energy storage type brake disc |
| CN103715819A (en) * | 2013-04-27 | 2014-04-09 | 东北林业大学 | Two level flywheel energy storage device |
-
2021
- 2021-01-11 CN CN202110052858.2A patent/CN112590731A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342858A (en) * | 2007-07-12 | 2009-01-14 | 胡龙江 | Inertial wheeled energy source receiving/releasing vehicle |
| CN101875346A (en) * | 2009-04-30 | 2010-11-03 | 刁建伟 | Automobile energy storage type brake disc |
| CN103715819A (en) * | 2013-04-27 | 2014-04-09 | 东北林业大学 | Two level flywheel energy storage device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |
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| WW01 | Invention patent application withdrawn after publication |