CN202345395U - Controllable power transfer device with energy regeneration function - Google Patents
Controllable power transfer device with energy regeneration function Download PDFInfo
- Publication number
- CN202345395U CN202345395U CN2011203693649U CN201120369364U CN202345395U CN 202345395 U CN202345395 U CN 202345395U CN 2011203693649 U CN2011203693649 U CN 2011203693649U CN 201120369364 U CN201120369364 U CN 201120369364U CN 202345395 U CN202345395 U CN 202345395U
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- energy
- clutch
- vehicle
- double
- regeneration function
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Abstract
The utility model discloses a controllable power transfer device with an energy regeneration function. The controllable power transfer device comprises an input shaft, an output shaft, double clutches and an energy recovery device, wherein outer hubs of the double clutches are fixedly connected with the output shaft; first inner friction sheets are fixedly connected with the input shaft; the energy recovery device consists of a speed-reducing mechanism, an auxiliary motor and an energy storage battery; a driving relationship is formed between second inner friction sheets of the double clutches and the auxiliary motor through the speed-reducing mechanism; and a stator coil of the auxiliary motor is connected with the energy storage battery through a control device. The controllable power transfer device with the energy regeneration function has the advantages that the kinetic energy of a vehicle body can be converted into electric energy in the brake process of a vehicle, the electric energy is stored, auxiliary power is provided for the vehicle when the vehicle is started or runs, waste of the energy is reduced, the fuel economy of the vehicle is improved, the emission of pollution gas is reduced, and the power performance of the vehicle is improved.
Description
Technical field
The utility model relates to a kind ofly can convert vehicle body kinetic energy to power storage in the car brakeing process, and utilizes electric energy stored for vehicle provides the controlled torque transfer of auxiliary power at vehicle launch or when going, and belongs to the driving device technical field.
Background technology
During car brakeing, its kinetic energy can not recycling be to hinder the major reason that VE Vehicle Economy improves always, also is puzzlement relevant technologies personnel problems for a long time.Power transmission device for vehicle is the device that the moment of torsion of driving engine output is delivered to wheel, and traditional power transmission device for vehicle function singleness does not have the energy regeneration function; If can utilize torque transfer when car brakeing, vehicle body kinetic energy to be stored; Again energy is discharged at vehicle launch or when going, be converted into the kinetic energy of vehicle, will reduce the energy consumption of vehicle; Improve the fuel economy of vehicle, and reduce the quantity discharged of dusty gas.
The utility model content
The purpose of the utility model is to provide a kind of controlled torque transfer with energy regeneration function, to reduce the energy consumption of vehicle, improves the fuel economy of vehicle, reduces the quantity discharged of dusty gas.
The alleged problem of the utility model realizes with following technical proposals:
A kind of controlled torque transfer with energy regeneration function; Comprise input shaft, output shaft, double-clutch and energy recycle device in the formation; The outer hub of said double-clutch is captiveed joint with output shaft; The first internal friction sheet is captiveed joint with input shaft; Said energy recycle device is made up of speed reduction gearing, helper motor and energy storage battery, and the second internal friction sheet of double-clutch constitutes driving relationship through speed reduction gearing and helper motor, and the stator coil of said helper motor is connected with energy storage battery through control setup.
Above-mentioned controlled torque transfer with energy regeneration function; Said speed reduction gearing is made up of intermeshing clutch gear and motor gear; Said clutch gear is coaxial affixed with the second internal friction sheet of double-clutch, and the rotor coaxial of said motor gear and helper motor is affixed.
Above-mentioned controlled torque transfer with energy regeneration function is set up temperature sensor on power-transfer clutch, the signal output of said temperature sensor connects control setup.
The utility model organically combines double-clutch and energy recycle device, and in the car brakeing process, energy recycle device can convert vehicle body kinetic energy to power storage; At vehicle launch or when going, electric energy stored can discharge again, for vehicle provides auxiliary power; So not only reduced the waste of energy; Improve the fuel economy of vehicle, reduced the quantity discharged of dusty gas, but also improved the tractive performance of vehicle.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to detail.
Fig. 1 is the utility model structural representation.
Each symbol is among the figure: 1, output shaft; 2, outer hub; 3, the second internal friction sheet; 4, clutch gear; 5, input shaft; 6, motor gear; 7, outside friction disc; 8, the first internal friction sheet; M, helper motor; C, control setup; B, energy storage battery.
The specific embodiment
The structure design of the utility model is:
Referring to Fig. 1, the utility model comprises the double-clutch assembly, energy recycle device, output shaft 1 and input shaft 5.The double-clutch assembly comprises outer hub 2, outside friction disc 7, the first internal friction sheet 8 and the second internal friction sheet 3; Energy recycle device comprises clutch gear 4, motor gear 6, helper motor M, control setup C and energy storage battery B.
Double clutch construction: the outer hub of output shaft 1 and power-transfer clutch 2 is connected through spline; Input shaft 5 is connected through spline with the first internal friction sheet 8; Clutch gear 4 is connected with the second internal friction sheet 3 through spline; The second internal friction sheet 3 and the first internal friction sheet 8 are arranged in parallel in the outer hub 2 of power-transfer clutch, and the compacted form of double-clutch is an Electromagnetic Drive.
Energy recycle device: the big gear wheel of speed reduction gearing (being clutch gear 4) is connected with the second internal friction sheet 3 through spline; Mesh with miniature gears (being motor gear 6); Miniature gears is connected with helper motor M output shaft, is connected with wire harness through control setup C between helper motor M and the energy storage battery B.
The power circuit transmission of the utility model:
The energy recovery process: when power actuated vehicle slowing down or the process of braking in; Double-clutch outside friction disc 7 combines with the second internal friction sheet 3, and output shaft 1 is connected with energy recycle device, and kinetic energy is converted into electric energy; Be stored to energy storage battery B; Wherein braked speed carries out the rotating speed amplification by speed reduction gearing, makes helper motor M obtain bigger rotating speed, produces more electric energy;
Electricity driving process: when power actuated vehicle in starting, accelerator or when needing less moment of torsion; Combine with the second internal friction sheet 3 through control double-clutch outside friction disc 7; By energy storage battery B as propulsion source; Helper motor M turns round and to vehicle propulsive effort is provided, and speed reduction gearing played reduction of speed and increased and turn round this moment, made system obtain bigger propulsive effort;
Combination drive process: under helper motor M is not enough to situation that powered vehicle gets rid of poverty; The outside friction disc 7 of double-clutch combines with the second internal friction sheet 3 and the first internal friction sheet 8 simultaneously; Drive simultaneously for driving engine and energy storage battery this moment, guarantees that output shaft produces bigger propulsive effort and gets rid of poverty;
The engine drive process: when the power actuated vehicle electric weight exhausted, system threw off the outside friction disc 7 and the second internal friction sheet 3 of double-clutch automatically, and outside friction disc 7 combines with the first internal friction sheet 8, by driving engine direct drive output shaft.
In addition; System can also detect the temperature of two clutch segments through temperature sensor, and unclamps the power-transfer clutch of the temperature that reaches capacity automatically, and another power-transfer clutch compresses the entering mode of operation simultaneously; Double-clutch can simply be used alternatingly, to extend working time.
Claims (3)
1. controlled torque transfer with energy regeneration function; It is characterized in that; Comprise input shaft (5), output shaft (1), double-clutch and energy recycle device in the formation; The outer hub (2) of said double-clutch is captiveed joint with output shaft (1), and the first internal friction sheet (8) is captiveed joint with input shaft (5), and said energy recycle device is made up of speed reduction gearing, helper motor (M) and energy storage battery (B); The second internal friction sheet (3) of double-clutch constitutes driving relationship through speed reduction gearing and helper motor (M), and the stator coil of said helper motor (M) is connected with energy storage battery (B) through control setup (C).
2. according to the said controlled torque transfer of claim 1 with energy regeneration function; It is characterized in that; Said speed reduction gearing is made up of intermeshing clutch gear (4) and motor gear (6); Said clutch gear (4) is coaxial affixed with the second internal friction sheet (3) of double-clutch, and said motor gear (6) is affixed with the rotor coaxial of helper motor (M).
3. according to the said controlled torque transfer of claim 2, it is characterized in that on power-transfer clutch, set up temperature sensor, the signal output of said temperature sensor connects control setup with energy regeneration function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203693649U CN202345395U (en) | 2011-09-30 | 2011-09-30 | Controllable power transfer device with energy regeneration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203693649U CN202345395U (en) | 2011-09-30 | 2011-09-30 | Controllable power transfer device with energy regeneration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345395U true CN202345395U (en) | 2012-07-25 |
Family
ID=46534420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203693649U Expired - Fee Related CN202345395U (en) | 2011-09-30 | 2011-09-30 | Controllable power transfer device with energy regeneration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192817A (en) * | 2013-03-29 | 2013-07-10 | 长城汽车股份有限公司 | Braking energy recycling device and automobile applying same |
-
2011
- 2011-09-30 CN CN2011203693649U patent/CN202345395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192817A (en) * | 2013-03-29 | 2013-07-10 | 长城汽车股份有限公司 | Braking energy recycling device and automobile applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20200930 |