CN2643017Y - Device of transforming wind energy into electric energy for electric energy recovery and battery charging of electric bicycle - Google Patents
Device of transforming wind energy into electric energy for electric energy recovery and battery charging of electric bicycle Download PDFInfo
- Publication number
- CN2643017Y CN2643017Y CNU032718721U CN03271872U CN2643017Y CN 2643017 Y CN2643017 Y CN 2643017Y CN U032718721 U CNU032718721 U CN U032718721U CN 03271872 U CN03271872 U CN 03271872U CN 2643017 Y CN2643017 Y CN 2643017Y
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- energy
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- motor car
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- 238000011084 recovery Methods 0.000 title claims abstract description 12
- 230000001131 transforming effect Effects 0.000 title 1
- 230000000694 effects Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000010926 waste battery Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Wind Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A device to change the wind energy into the electric energy for energy recovery and battery charging of electric motor car is introduced. The device belongs to a green product of transportation tool, comprising a wind turbine and a machine set. The wind turbine is mounted on the position under wind at the cover of the electric motor car, and is covered by a protective cover. The machine set is composed of a plurality of accelerating pulleys, a generator and an integrated circuit, which are mounted on the back of the wind turbine in proper order. The wind turbine and the machine set form a cylinder. A plurality of accelerating pulleys combination can be of one or more stages. The gear of generator can rotate with high speed according to the set speed when the motor car is running or in the natural wind, and the generator can produce normal electric energy for use of motor or battery of the electric motor car. The uni-directional circuit and voltage stabilizing circuit are arranged in the integrated circuit, and are connected to the positive and negative poles of the battery of the electric motor car respectively. The electric energy of the battery does not flow back to the device, and at the same time stable voltage can be gained. No waste gas or solid are produced during working of the device, and no natural resources are consumed.
Description
Affiliated technical field
The utility model relates to the wind energy of recovery of electric motor car electric energy and battery charge changes electrical energy devices, uses in the electric motor car family that is specially adapted to utilize chargeable battery to be used as power.Because it combines mechanical device and electronic circuit dexterously, re-use and utilize wind energy that battery of electric vehicle is charged with the electric energy that is depleted is partially recycled, this device does not produce waste gas and refuse in the supporting use in electric motor car, consumption of natural resource not, improved the technology content of electric motor car, thus, this device belongs to the environmental protection class device in the traffic tool.
Background technique
In recent years, electric motor car was very in vogue in China, and many people are its means of transportation as first-selection.But also brought some troubles to the user simultaneously: live in electric motor car user high-rise, multilayer, often the battery about 30 jin will be carried up charging, the energy of battery storage is not many, and the consumption of the middle battery power that travels is excessive etc.These troubles have also restricted developing by leaps and bounds of electric motor car industry simultaneously, and many people still wait and see, and they are waiting, the continuous maturation of wait vehicle technology and perfect.
Summary of the invention
The purpose of this utility model is custom-designed a kind of auxiliary supporting device in order further to improve above-mentioned vehicle technology deficiency.Electric motor car in the process of moving and between air because the effect of resistance produces bigger air-flow, form the wind energy of convection type, this device really utilized this out in the cold and in vain the loss wind energy become a certain amount of recovery electric energy through conversion, deliver on the motor again, reclaim use for it, reduce the consumption of battery of electric vehicle electric energy.When electric motor car was parked, as long as surrounding environment blowing, this device just utilized this natural wind energy to change into the recovery electric energy that can charge to battery of electric vehicle.Therefore say no matter electric motor car is under steam, still when parking, this device all can play its due effect, can reach the purpose of design invention.
Above-mentioned goal of the invention is achieved through the following technical solutions.The electric motor car electric energy reclaims and the wind energy of battery charge is changeed electrical energy devices, includes wind wheel and unit and forms.Wind wheel wherein is installed on the position of any wind-engaging effect of shell of electric motor car, catches with safety cover, and unit wherein has some accelerating pulley combinations, generator and integrated circuit to constitute, and is installed in the rear portion of wind wheel successively.The combination of some accelerating pulleys can be adopted one or more levels, makes the generator gear can be by the speed high speed rotating of setting in electric motor car travels or in general nature wind, thereby makes generator send comparatively normal electric energy, and power supply motor-car motor or battery use.Integrated circuit has folk prescription to constitute to output circuit and mu balanced circuit, and is connected respectively on the both positive and negative polarity of battery of electric vehicle, can guarantee that like this electric energy of battery of electric vehicle does not flow backwards to this device, obtains a stable voltage simultaneously.
The beneficial effects of the utility model are: the wind energy that electric motor car during this device will travel and resistance of air produce is recycled; Because the wind energy of the generation of blowing naturally is reclaimed, be stored in the battery of electric vehicle when parking.
Description of drawings
Preferred embodiment below with reference to drawings attached is described in more detail the utility model.
Fig. 1 is for pressing a preferred embodiment schematic representation of the present utility model.
Fig. 2 is working principle of the present utility model and working circuit analysis diagram.
Fig. 3 is transformation of energy figure of the present utility model.
Fig. 4 distributes for the electric motor car power consumption and electric energy reclaims schematic representation.
Among the figure: 1, electric motor car 2, this device 3, safety cover 4, wind wheel 5, wind energy 6, accelerating pulley combination 7, generator gear 8, generator 9, integrated circuit 10, battery of electric vehicle 11, motor 12, motor gear 13, car key 14, unit 16, kinetic energy 17, battery power 170, recovery electric energy 18, friction and anti-friction 19, friction power
Embodiment
In Fig. 1, this wind energy is changeed electrical energy devices (2) expression, is installed in the front portion of electric motor car (1), is made up of wind wheel (4) and unit (14).When electric motor car (1) beginning of travelling; produced the resistance air-flow wind energy (5) of a convection current between horse back and air; because the effect of wind energy (5); make the wind wheel (4) in the safety cover (3) be driven fast rotational; make up the speed change and the acceleration of (6) again by some accelerating pulleys; the rotational speed that is delivered on the generator gear (7) will be very high, be enough to make generator (8) to produce the voltage and current of a setting.The recovery electric energy (170) that integrated circuit (9) is sent to generator carries out abundant voltage stabilizing by mu balanced circuit, electric current is defined as to output circuit by folk prescription can only carries to battery of electric vehicle (10) [avoid battery (10) reverse with electric energy (17) be defeated by generator (8) cause wind wheel (4) counterrotating and anti-to waste battery (10) electric energy (17) may].Because battery (10) just, negative pole, be connected with motor (11) through car key (13), therefore, the recovery electric energy (170) of delivering to battery (10) this moment simultaneously and the electric energy (17) of battery simultaneously to motor (11) power (as Fig. 2), make its fast rotational, continuing to drive electric motor car (1) by motor gear (12) travels, under same speed and the environmental conditions, under the situation that this device (2) have been installed, the electric energy (17) that battery (10) offers motor (11) will reduce relatively, this be because motor this moment (11) work leans on is the electric energy (17) (greatly) of battery (10), add the recovery electric energy (170) (littler) that this device (2) provides.As a same reason, when electric motor car (1) when parking since around the effect [will with wind wheel (4) in face of wind] of wind energy (5) of nature, wind wheel (4) is driven to rotate, the setting of generation is reclaimed electric energy (170) and just can have been charged immediately to battery (10).
This device (2) according to technique scheme is made can not counteract the use of electric motor car (1), can not waste more battery power (17) on the contrary because being recovered to quantitative recovery electric energy (170) yet.Because the main consumption of the electric energy (17) of electric motor car (1) is aspect three of the following examples: first is to consume in the friction and anti-friction (18) of setting up on the deadweight basis, and this power determines moving ahead and speed of electric motor car; The secondth, consume electric motor car (1) to overtake in the process with air and the resistance air-flow wind energy (5) that forms against the wind on; The 3rd is to consume to be converted on the power (19) of frictional resistance in kinetic energy and the mechanical transmission at electric energy.This device is converted into spendable recovery electric energy (170) (see figure 4) to the wind energy of second kind of waste (5), and the working principle that this wind energy is changeed electrical energy devices (2) is that wind energy (5) is converted into kinetic energy (16), and conversion turns to and reclaims electric energy (170) (see figure 3) again.Equally, electric motor car (1) is when parking, be again to have utilized natural wind energy (5), be converted into kinetic energy (16) earlier, convert it into again and reclaim electric energy (170), store for battery (10), in addition, this device go up to be installed in electric motor car (1), can not increase the Resistance Value that move ahead middle electric motor car (1) and air-flow cause, because the area of wind wheel (4) is less, high-quality bearing support is arranged again, it was mounted in again on the shell surface of electric motor car (1) (these shell surfaces were exactly the generation face of gas-flow resistance originally), was subjected to drag area owing to no longer increase, and made the installation of the utility model in electric motor car (1) have incomparable advantage.Certainly, the device of relevant this device (2) must be selected high quality, high-precision installation original paper for use: drive the permanent magnet that must select the highfield for use as the electricity in the generator (8), winding will be by the requirement high standard coiling of setting etc.The voltage of integrated circuit (9) output must be slightly larger than the voltage of battery of electric vehicle (10), accomplishes to reclaim and charging is neglected neither.The utility model can also can dispose separately already used electric motor car with producer in batches by taking on factory.Its volume is also little, is made generally in Cylinder, and diameter highly is 150 millimeter in 250 millimeter.
Claims (3)
1, the wind energy of recovery of electric motor car electric energy and battery charge is changeed electrical energy devices; including wind wheel (4) and unit (14) forms; it is characterized by on the position of any wind-engaging effect of shell that described wind wheel (4) is installed in electric motor car (1); catch with safety cover (3); described unit (14) has some accelerating pulley combinations (6), generator (8) and integrated circuit (9) to constitute, and is installed in the rear portion of wind wheel (4) successively.
2, wind energy according to claim 1 changes that electric energy is strong to be put, and it is characterized by described some accelerating pulley combinations (6) and can adopt one or more levels.
3, wind energy according to claim 1 and 2 changes that electric energy is strong to be put, and it is characterized by described integrated circuit (9) has folk prescription to constitute to output circuit and mu balanced circuit, and is connected respectively on the both positive and negative polarity of battery of electric vehicle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032718721U CN2643017Y (en) | 2003-07-01 | 2003-07-01 | Device of transforming wind energy into electric energy for electric energy recovery and battery charging of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032718721U CN2643017Y (en) | 2003-07-01 | 2003-07-01 | Device of transforming wind energy into electric energy for electric energy recovery and battery charging of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643017Y true CN2643017Y (en) | 2004-09-22 |
Family
ID=34300893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032718721U Expired - Fee Related CN2643017Y (en) | 2003-07-01 | 2003-07-01 | Device of transforming wind energy into electric energy for electric energy recovery and battery charging of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643017Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555775A (en) * | 2012-03-17 | 2012-07-11 | 余维祥 | Air resistance converting combination |
| CN102562470A (en) * | 2011-12-28 | 2012-07-11 | 张相千 | Method for generating electric power from wind power source |
| CN102619700A (en) * | 2012-03-17 | 2012-08-01 | 余维祥 | Traffic constant-pressure air pump |
| GB2529014A (en) * | 2014-06-23 | 2016-02-10 | Andrew Raymond Potter | AeRS- airflow energy recovery system |
| CN107146921A (en) * | 2016-03-01 | 2017-09-08 | 通用汽车环球科技运作有限责任公司 | For the self-propelled battery cooling system for the distance travelled for extending electric bicycle |
-
2003
- 2003-07-01 CN CNU032718721U patent/CN2643017Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562470A (en) * | 2011-12-28 | 2012-07-11 | 张相千 | Method for generating electric power from wind power source |
| CN102555775A (en) * | 2012-03-17 | 2012-07-11 | 余维祥 | Air resistance converting combination |
| CN102619700A (en) * | 2012-03-17 | 2012-08-01 | 余维祥 | Traffic constant-pressure air pump |
| GB2529014A (en) * | 2014-06-23 | 2016-02-10 | Andrew Raymond Potter | AeRS- airflow energy recovery system |
| CN107146921A (en) * | 2016-03-01 | 2017-09-08 | 通用汽车环球科技运作有限责任公司 | For the self-propelled battery cooling system for the distance travelled for extending electric bicycle |
| US10427540B2 (en) | 2016-03-01 | 2019-10-01 | GM Global Technology Operations LLC | Self propelled battery cooling system to extend the ride-range of an electric bike |
| CN107146921B (en) * | 2016-03-01 | 2019-11-19 | 通用汽车环球科技运作有限责任公司 | For extending the self-propelled battery cooling system of the mileage travelled of electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |