CN102390250B - Charging engine of hybrid electric vehicle - Google Patents
Charging engine of hybrid electric vehicle Download PDFInfo
- Publication number
- CN102390250B CN102390250B CN201110268778.7A CN201110268778A CN102390250B CN 102390250 B CN102390250 B CN 102390250B CN 201110268778 A CN201110268778 A CN 201110268778A CN 102390250 B CN102390250 B CN 102390250B
- Authority
- CN
- China
- Prior art keywords
- flywheel
- engine
- shaft
- crankcase cover
- shoe block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003584 silencer Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 5
- 210000000003 hoof Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- Y02T10/62—Hybrid vehicles
Landscapes
- Hybrid Electric Vehicles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a charging engine of a hybrid electric vehicle belonging to the technical field of an engine, wherein the technical points are that: a box body is included; the box body is provided with a shoe clutch and a power output shaft which are meshed with each other; the power output shaft is connected with an engine; a crankcase cover is provided with a flywheel which corresponds to the shoe clutch; a rectifier is arranged between the power input end of the flywheel and the external power source; a crank connecting link subassembly is arranged in the box body between the flywheel and the shoe clutch; the crank connecting link subassembly is connected with the rotating shaft of the flywheel and the shoe clutch, respectively; a rotating speed sensor is arranged on the crankcase cover; the cylinder body is connected with an electric carburetor and a silencer, respectively; the silencer is provided with an oxygen sensor; a high voltage packet, the rectifier, the rotating speed sensor, the electric carburetor and the oxygen sensor are electrically connected with a master control ECU. The invention is aimed to provide a charging engine of hybrid electric vehicle with compact structure, small volume and easy start for charging a storage battery.
Description
Technical field
The present invention relates to a kind of driving engine, more particularly, particularly relate to a kind of charging engine of hybrid electric vehicle.
Background technology
Accumulator of electric car due to specific energy lower, charging rate is comparatively slow, and once after charging, travelled distance is undesirable.If use general purpose engine charging instead, its volume is large, oil consumption is high, noise is large, reliability is low, if charge with automotive engine, oil consumption is high, quality and volume are large, and these two kinds are all unfavorable for alleviating engine weight and the high problem of oil consumption, are not suitable for small-sized electric vehicle, therefore user craves for energy-conserving and environment-protective, the electronlmobil that travelled distance is long.
Summary of the invention
The object of the invention is to for above-mentioned the deficiencies in the prior art, the charging engine of hybrid electric vehicle of little, the easy starting of a kind of compact conformation, volume is provided.
Technical scheme of the present invention is achieved in that a kind of charging engine of hybrid electric vehicle, comprise casing, crankcase cover and cylinder body is provided with at casing side, piston is provided with in cylinder body, cylinder body is provided with interconnective high voltage package and light-up plug, be provided with intermeshing shoe block clutch and power take-off shaft in wherein said casing, power take-off shaft is connected with electrical generator; In crankcase cover, be provided with the flywheel corresponding with shoe block clutch, between the power input of flywheel and external power supply, be provided with rectifier; Be provided with crankshaft-link rod assembly in casing between flywheel and shoe block clutch, crankshaft-link rod assembly is connected with the rotating shaft of flywheel and shoe block clutch respectively, is provided with Speed sensing device in crankcase cover; Described cylinder body is connected to electronic controlled carburetor and noise silencer, and noise silencer is provided with exhaust gas oxygensensor; Described high voltage package, rectifier, Speed sensing device, electronic controlled carburetor and exhaust gas oxygensensor are electrically connected with master control ECU respectively.
In above-mentioned charging engine of hybrid electric vehicle, be provided with transmission shaft in described casing, the input gear on transmission shaft engages with the output gear on shoe block clutch; Output gear on transmission shaft engages with the reaction gear on power take-off shaft.
In above-mentioned charging engine of hybrid electric vehicle, described Speed sensing device is made up of the binary pair be arranged in crankcase cover and flywheel rotor, and described binary pair is electrically connected with master control ECU.
After the present invention adopts said structure, first coordinated with ECU by binary pair, reach the real-time monitoring to rotating speed, and by the impulse singla of binary pair, make master control ECU can control the aperture of throttle gate in electronic controlled carburetor in real time, reach the object making constant engine speed NE constant; Simultaneously, shoe block clutch is fixed on bent axle, reach the object of startup and overload protection smoothly, also be storage and release energy to improve the homogeneity of engine running after transmitting the power of bent axle and engine starting, play free wheels effect with flywheel (magneto rotor), reduce resonance speed point; Be connected with master control ECU finally by the electronic controlled carburetor in air inlet system and exhaust system, exhaust gas oxygensensor, the air/fuel ratio controlling electronic controlled carburetor blended oil by master control ECU, makes it work in the best condition, reaches the object of low oil consumption, anti-emission carburetor.The present invention compared with prior art, has following significant progress:
(1) volume is little, install easy, have simple and reasonable for structure, simple to operate, the technological merit that practicality is high.
(2) low oil consumption, low noise, anti-emission carburetor, easily start, stabilization of speed, and vibrate little, reliability is high.
(3) output torque is large, power is little.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
In figure: casing 1, crankcase cover 2, cylinder body 3, piston 4, high voltage package 5, light-up plug 6, shoe block clutch 7, power take-off shaft 8, electrical generator 8a, flywheel 9, rectifier 10, crankshaft-link rod assembly 11, Speed sensing device 12, electronic controlled carburetor 13, noise silencer 14, exhaust gas oxygensensor 15, master control ECU16, transmission shaft 17, binary pair 18.
Detailed description of the invention
Consult shown in Fig. 1 and Fig. 2, a kind of charging engine of hybrid electric vehicle of the present invention, comprise casing 1, crankcase cover 2 and cylinder body 3 is provided with at casing 1 side, piston 4 is provided with in cylinder body 3, cylinder body 3 is provided with interconnective high voltage package 5 and light-up plug 6, shoe block clutch 7, power take-off shaft 8 and transmission shaft 17 is provided with in casing 1, dynamic output shaft 8 and transmission shaft 17 are all movably arranged in casing 1 by bearing, and the input gear on transmission shaft 17 engages with the output gear on shoe block clutch 7; Output gear on transmission shaft 17 engages with the reaction gear on power take-off shaft 8, and power take-off shaft 8 is connected with electrical generator 8a; In crankcase cover 2, be provided with the flywheel 9 corresponding with shoe block clutch 7, between the power input of flywheel 9 and external power supply, be provided with rectifier 10; Crankshaft-link rod assembly 11 is provided with in casing 1 between flywheel 9 and shoe block clutch 7, crankshaft-link rod assembly 11 is connected with the rotating shaft of flywheel 9 and shoe block clutch 7 respectively, in crankcase cover 2, be provided with Speed sensing device 12, Speed sensing device 12 is made up of the binary pair 18 be arranged in crankcase cover 2 and flywheel 9 rotor; Described cylinder body 3 is connected to electronic controlled carburetor 13 and noise silencer 14, and noise silencer 14 is provided with exhaust gas oxygensensor 15; Described high voltage package 5, rectifier 10, binary pair 18, electronic controlled carburetor 13 and exhaust gas oxygensensor 15 are electrically connected with master control ECU16 respectively.
When in the storage battery of automobile, electricity is sufficient, driving engine does not work, when the electricity in storage battery is lower than setting value, and start the engine, the startup of driving engine.Can be controlled by the controller that automobile is connected with storage battery, also can directly be manually booted by driver, driver, by observing the instrument of display accumulator electric-quantity in operator's compartment, according to the electricity of the storage battery shown in instrument, judges charging duration voluntarily.When the engine starts, hoof block on shoe block clutch 7 is first along with crankshaft-link rod assembly 11 rotates, hoof block does not drive the outer cover work of shoe block clutch 7, namely now power take-off shaft 8 does not work, there is no load, can start smoothly, after engine speed reaches certain rotating speed, shoe block clutch 7 hoof block is combined with outer cover, transmission shaft 17 is driven to rotate by being arranged on pitch wheel on shoe block clutch 7 and transmission shaft 17, power take-off shaft 8 is driven again thus drive electrical generators 8a works by transmission shaft 17, curved bar connecting rod assembly 11 flywheel driven 9 rotates simultaneously.When engine speed continues to raise, the rotor speed also corresponding rising of flywheel 9, pass through the effect of the binary pair 18 matched with the rotor of flywheel 9, the rotor speed of flywheel 9 is converted to electric signal, after input master control ECU16, revise spark advance angle, power take-off shaft 8 invariablenes turning speed is met constant according to different loads, the signal that now exhaust gas oxygensensor 15 spreads out of inputs master control ECU16, the suction quantity of electronic controlled carburetor 13 throttle gate is adjusted again by master control ECU16 output signal, carburettor is worked under best fuel feeding operating mode, guarantee low oil consumption, anti-emission carburetor, thus ensure that the output speed of engine power output shaft 8 is invariable, and then drive electrical generators 8a works, the storage battery be connected with electrical generator 8a circuit is charged, when after charging complete, be automatically to be killed engine by controller or by driver's manual-lock driving engine equally, thus the electricity of storage battery can constantly be supplemented, and then reach that long distance drives.Principle process of the present invention mainly driving engine works under most economical operating mode, through slowing down, exports high pulling torque, reaches put-put and drives high-power generator, play a role in energy conservation.The charging generator of the application of the invention coordinates high-power generator, storage battery is charged, driving engine only just starts when the electricity of storage battery is lower, oil consumption is low, reach what object of energy-saving ring, compare existing battery-driven car, it is with storage battery, the storage content of storage battery is limited, thus limit the traveling distance of electronlmobil, and after adopting driven by engine electrical motor of the present invention to charge to storage battery, greatly can improve the distance that it travels, take oil mass according to automobile, can drive over a long distance.
Above content is the further description done in conjunction with concrete main embodiment, can not assert that specific embodiment of the invention is confined to these explanations.Those skilled in the art without departing from the inventive concept of the premise, done some other technology accurately, the deduction or replace that beautify, all should belong to protection scope of the present invention.
Claims (1)
1. a charging engine of hybrid electric vehicle, comprise casing (1), crankcase cover (2) and cylinder body (3) is provided with at casing (1) side, piston (4) is provided with in cylinder body (3), cylinder body (3) is provided with interconnective high voltage package (5) and light-up plug (6), it is characterized in that, be provided with intermeshing shoe block clutch (7) and power take-off shaft (8) in described casing (1), power take-off shaft (8) is connected with electrical generator (8a); In crankcase cover (2), be provided with the flywheel (9) corresponding with shoe block clutch (7), between the power input of flywheel (9) and external power supply, be provided with rectifier (10); Crankshaft-link rod assembly (11) is provided with in casing (1) between flywheel (9) and shoe block clutch (7), crankshaft-link rod assembly (11) is connected with the rotating shaft of flywheel (9) and shoe block clutch (7) respectively, is provided with Speed sensing device (12) in crankcase cover (2); Described cylinder body (3) is connected to electronic controlled carburetor (13) and noise silencer (14), and noise silencer (14) is provided with exhaust gas oxygensensor (15); Described high voltage package (5), rectifier (10), Speed sensing device (12), electronic controlled carburetor (13) and exhaust gas oxygensensor (15) are electrically connected with master control ECU (16) respectively; Be provided with transmission shaft (17) in described casing (1), the input gear on transmission shaft (17) engages with the output gear on shoe block clutch (7); Output gear on transmission shaft (17) engages with the reaction gear on power take-off shaft (8); Described Speed sensing device (12) is made up of the binary pair (18) be arranged in crankcase cover (2) and flywheel (9) rotor, and described binary pair (18) is electrically connected with master control ECU (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268778.7A CN102390250B (en) | 2011-09-09 | 2011-09-09 | Charging engine of hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268778.7A CN102390250B (en) | 2011-09-09 | 2011-09-09 | Charging engine of hybrid electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390250A CN102390250A (en) | 2012-03-28 |
| CN102390250B true CN102390250B (en) | 2015-05-27 |
Family
ID=45857682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110268778.7A Expired - Fee Related CN102390250B (en) | 2011-09-09 | 2011-09-09 | Charging engine of hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390250B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912350A (en) * | 2006-09-08 | 2007-02-14 | 张新未 | Device for fuel-oil engine changing into air start and electric automatic charging and aeration |
| CN201198785Y (en) * | 2008-04-30 | 2009-02-25 | 无锡开普机械有限公司 | Mounting structure of charging generator of engine |
| CN202250384U (en) * | 2011-09-09 | 2012-05-30 | 耿军 | Hybrid power automobile charging engine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004011456A (en) * | 2002-06-04 | 2004-01-15 | Toyota Motor Corp | Hybrid vehicle |
| CN100567719C (en) * | 2004-11-04 | 2009-12-09 | 丰田自动车株式会社 | Power take-off and the controlling method that is used for this device |
| JP5247000B2 (en) * | 2005-12-21 | 2013-07-24 | 日産自動車株式会社 | Coastal deceleration control device for vehicle |
| JP5338351B2 (en) * | 2009-02-09 | 2013-11-13 | 日産自動車株式会社 | Control device for hybrid vehicle |
| JP2010203249A (en) * | 2009-02-27 | 2010-09-16 | Toyota Motor Corp | Control device for internal combustion engine |
| CN201534484U (en) * | 2009-11-25 | 2010-07-28 | 金龙联合汽车工业（苏州）有限公司 | Double-clutch motor floated coaxial parallel hybrid power system |
| JP5255555B2 (en) * | 2009-12-18 | 2013-08-07 | アイシン・エィ・ダブリュ株式会社 | Vehicle drive device |
-
2011
- 2011-09-09 CN CN201110268778.7A patent/CN102390250B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912350A (en) * | 2006-09-08 | 2007-02-14 | 张新未 | Device for fuel-oil engine changing into air start and electric automatic charging and aeration |
| CN201198785Y (en) * | 2008-04-30 | 2009-02-25 | 无锡开普机械有限公司 | Mounting structure of charging generator of engine |
| CN202250384U (en) * | 2011-09-09 | 2012-05-30 | 耿军 | Hybrid power automobile charging engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102390250A (en) | 2012-03-28 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120712 Address after: 529700 room 8, building 1301, Yifeng garden, Pengjiang District, Guangdong, Jiangmen Applicant after: Geng Jun Co-applicant after: Yang Zhen Address before: 529700 room 8, building 1301, Yifeng garden, Pengjiang District, Guangdong, Jiangmen Applicant before: Geng Jun Co-applicant before: Yu Qiwei Co-applicant before: Yang Zhen |
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Addressee: Yang Zhen Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Geng Jun Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20180909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |