CN103161566B - A kind of longitudinal automobile engine and arrangement structure of turbocharger - Google Patents
A kind of longitudinal automobile engine and arrangement structure of turbocharger Download PDFInfo
- Publication number
- CN103161566B CN103161566B CN201310094322.2A CN201310094322A CN103161566B CN 103161566 B CN103161566 B CN 103161566B CN 201310094322 A CN201310094322 A CN 201310094322A CN 103161566 B CN103161566 B CN 103161566B
- Authority
- CN
- China
- Prior art keywords
- turbocharger
- flange
- exhaust manifold
- whirlpool end
- arrangement
- 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.)
- Active
Links
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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses the arrangement of turbocharger, this arrangement is applicable to longitudinal electromotor, and this longitudinal engine crankshaft axis is parallel with lateral direction of car；This arrangement structure of turbocharger includes exhaust manifold, turbocharger and ternary catalyzing unit, described turbocharger includes whirlpool end, pressure side and intermediate, whirlpool end includes whirlpool end suction flange and whirlpool end outlet(discharge) flange, described exhaust manifold outlet flange is inclined relative to horizontal setting, described supercharger whirlpool end suction flange is arranged with exhaust manifold outlet flange corresponding tilt, is arranged on exhaust manifold outlet flange.Use said structure, turbocharger is positioned at the top of cylinder head gas extraction system side, being effectively utilized the space of enging cabin, the layout for some parts on engine cylinder cap gas extraction system side lower part and cylinder block provides enough spaces simultaneously, connection and reasonable arrangement.The invention also discloses a kind of longitudinal automobile engine with above-mentioned arrangement structure of turbocharger.
Description
Technical field
The present invention relates to technical field of automobile engine, be specifically related to a kind of arrangement structure of turbocharger, the invention still further relates to a kind of longitudinal automobile engine with above-mentioned arrangement structure of turbocharger.
Background technology
Turbine and compressor are actually merged dexterously by turbocharger by intermediate shaft system, and utilize the waste gas of electromotor to realize the integration work of Liang Zhong mechanism, not only achieve the increase of inlet air charge, also it is effectively utilized exhaust energy, thus becomes the effective technology means that engine consumption reduces, noxious emission reduces.At present, turbocharging technology application on gasoline engine is more and more extensive.Along with constantly adding of country's fuel oil regulation is tight, the continuous propelling of automotive energy-saving emission-reducing policy, gasoline engine float quantifies, light-weighted trend manifests day by day, for small displacement micro-surface vehicle, owing to electromotor uses the arrangement form of longitudinal structure, the arrangement space of its parts is subject to bigger restriction, the application of turbocharger self simultaneously requires that (such as oil inlet and oil return angle, oil return pipe angle and countershaft axis etc.) are also abnormal strict, thus the arrangement of turbocharger is proposed challenge.
Summary of the invention
It is an object of the invention to provide the arrangement of a kind of turbocharger for gasoline engine, it is applicable to the longitudinal electromotor of small displacement, on the premise of meeting the various performance requirement of electromotor, effectively utilize the space of enging cabin, there is simple in construction, connection and reasonable arrangement, easy for installation, do not limited by engine arrangement space.Present invention also offers a kind of longitudinal automobile engine with above-mentioned arrangement structure of turbocharger.
The technical solution used in the present invention is as follows: a kind of arrangement structure of turbocharger, the electromotor using this arrangement structure of turbocharger is longitudinal electromotor, and described longitudinal engine arrangement is at the middle part of vehicle, and engine crankshaft axis is parallel with lateral direction of car；This arrangement structure of turbocharger includes exhaust manifold, turbocharger and ternary catalyzing unit, described turbocharger includes whirlpool end, pressure side and intermediate, whirlpool end includes whirlpool end suction flange and whirlpool end outlet(discharge) flange, described exhaust manifold outlet flange is inclined relative to horizontal setting, described supercharger whirlpool end suction flange is arranged with exhaust manifold outlet flange corresponding tilt, it is arranged on exhaust manifold outlet flange, the whirlpool end suction flange of described turbocharger is fixing with the outlet(discharge) flange of exhaust manifold to be connected, the whirlpool end outlet(discharge) flange of described turbocharger is fixing with ternary catalyzing unit suction flange to be connected.
Further, the Way out of described exhaust manifold tilts upward.
Further, the whirlpool end of described turbocharger is positioned at side, engine flywheel direction.
Further, the pressure side of described turbocharger is positioned at side, engine wheel system direction, and the charge air cooler being connected with supercharger by connecting line is arranged in the dead ahead side of engine wheel system.
Further, the countershaft axis A of described turbocharger is parallel with lateral direction of car.
Further, the oil inlet and oil return centrage B of described turbocharger middle body is with the horizontal 75-90 degree angle.
Present invention also offers a kind of longitudinal automobile engine, described longitudinal automobile engine includes the arrangement structure of turbocharger described in any of the above-described item.
Longitudinal automobile engine arrangement structure of turbocharger provided by the present invention, this arrangement is applicable to longitudinal electromotor, described exhaust manifold outlet flange is inclined relative to horizontal setting, described supercharger whirlpool end suction flange is arranged with exhaust manifold outlet flange corresponding tilt, it is arranged on exhaust manifold outlet flange, use above-mentioned arrangement, turbocharger integral arrangement is on exhaust manifold, it is positioned at the top of cylinder head gas extraction system side, it is effectively utilized the space of enging cabin, it it is some parts such as oil filter in engine cylinder cap gas extraction system side lower part and cylinder block simultaneously, the layout of machine oil condenser and mounting bracket etc. provides enough spaces.The whirlpool end of turbocharger is arranged in side, engine flywheel direction, avoids the parts such as oil filter, machine oil condenser and mounting bracket, and the layout for ternary catalyzing unit leaves sufficient space.The pressure side of described turbocharger is positioned at side, engine wheel system direction, the charge air cooler being connected with supercharger by connecting line is arranged in the dead ahead side of engine wheel system, this kind of arrangement can effectively shorten the blower outlet distance to charge air cooler, make connecting line therebetween compacter, save the space of engine bin.The countershaft axis A of described turbocharger is parallel with lateral direction of car, the oil inlet and oil return centrage B of described turbocharger middle body is with the horizontal 75-90 degree angle, preferably ensure that the problems such as the lubrication, the cooling that cause under special road conditions because engine tilts angle is excessive, improve reliability, it is possible to supercharger is effectively ensured and operates in optimum state.
The present invention also provides for a kind of longitudinal automobile engine, and this automobile engine includes the arrangement structure of turbocharger described in any of the above-described item.Owing to above-mentioned arrangement structure of turbocharger has above-mentioned technique effect, the automobile engine with this arrangement structure of turbocharger also should have corresponding technique effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of turbocharger of the present invention；
Fig. 2 is that turbocharger of the present invention assembles structural representation；
Fig. 3 is the engine-side assembling schematic diagram of the present invention,
Fig. 4 is the electromotor front assembling schematic diagram of the present invention, shows turbocharger pipeline connection diagram and gas extraction system actual arrangement structure in figure.
Wherein, 1-whirlpool end suction flange, 2-whirlpool end outlet(discharge) flange, 3-turbocharger whirlpool end, 4-turbocharger middle body, 5-turbocharger pressure side, 6-exhaust manifold, 7-exhaust manifold outlet flange, 8-turbocharger, 9-ternary catalyzing unit, 10-flywheel, 11-train, 12-machine oil condenser, 13-oil filter, 14-mounting bracket, 15-charge air cooler, 16-connecting line, the countershaft axis of A-turbocharger, the oil inlet and oil return centrage of B-turbocharger.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in further detail.
Incorporated by reference to Fig. 3, Fig. 4, Fig. 3 is the engine-side assembling schematic diagram of the present invention, observe from car load side and obtain, Fig. 4 is the electromotor front assembling schematic diagram of the present invention, i.e. observe backward before car load headstock and obtain, figure showing, turbocharger pipeline connects and gas extraction system actual arrangement structure.
Longitudinal electromotor of the present invention, is arranged in below the middle part of vehicle, i.e. operating seat, and the crankshaft center line of described longitudinal electromotor is parallel with lateral direction of car, and lateral direction of car of the present invention refers to the X-direction in Fig. 3.
Incorporated by reference to Fig. 1, Fig. 2, Fig. 1 is the structural representation of turbocharger of the present invention, and Fig. 2 is the turbocharger assembling structural representation of the present invention.The arrangement structure of turbocharger of the present invention, including exhaust manifold 6, turbocharger 8 and ternary catalyzing unit 9, described turbocharger 8 includes whirlpool end 3, intermediate 4 and pressure side 5, whirlpool end includes whirlpool end suction flange 1 and whirlpool end outlet(discharge) flange 2, as shown in Figure 2, the whirlpool end suction flange 1 of described turbocharger is fixing with the outlet(discharge) flange of exhaust manifold to be connected, and the whirlpool end outlet(discharge) flange 2 of described turbocharger is fixing with ternary catalyzing unit suction flange to be connected.As shown in Figure 2 and Figure 4, the Way out of exhaust manifold 6 tilts upward, between installation end face and the horizontal plane of the outlet(discharge) flange 7 of exhaust manifold 6, there is certain angle, i.e. it is inclined relative to horizontal setting, the angle installing end face of whirlpool end suction flange 1 is corresponding with the installation end face of exhaust manifold outlet flange 7 to be obliquely installed, seeing Fig. 4, described turbocharger is arranged on exhaust manifold.Use said structure, can effectively utilize the space of enging cabin, the layout making supercharger is not limited by engine arrangement space, being some parts in engine cylinder block, cylinder head, the layout such as oil filter 13, machine oil condenser 12 and mounting bracket 14 etc. provides enough spaces simultaneously.
See Fig. 3 and Fig. 4, in one specific embodiment of the present invention, arrangement structure of turbocharger provided by the present invention, the whirlpool end 3 of described turbocharger is positioned at side, engine flywheel 10 direction, so ternary catalyzing unit 9 just can be arranged horizontally in the side, whirlpool of turbocharger, avoid the parts such as oil filter 13, machine oil condenser 12 and mounting bracket 14, leave sufficient space to the layout of ternary catalyzing unit 9.
See Fig. 3 and Fig. 4, in one specific embodiment of the present invention, arrangement structure of turbocharger provided by the present invention, described turbocharger pressure side 5 is positioned at the side, direction of train 11, and the charge air cooler 15 being connected with supercharger by connecting line 16 is arranged in the dead ahead side of engine wheel system 11, this kind of arrangement form can effectively shorten the blower outlet distance to charge air cooler, it is effectively shortened the blower outlet distance to charge air cooler 15, make connecting line 16 therebetween compacter, save the space of engine bin.
Incorporated by reference to Fig. 3, in order to optimize technique scheme further, in one specific embodiment of the present invention, the countershaft axis A of described turbocharger is parallel with lateral direction of car, as can be seen from Figure 3, vehicular transverse direction X is parallel to each other with bent axle bearing of trend, and so, the countershaft axis A of turbocharger is also parallel to each other with bent axle bearing of trend.The countershaft axis A of described turbocharger is parallel with lateral direction of car, can preferably ensure that the problems such as the lubrication of supercharger, the cooling that cause under different road conditions because engine tilts angle is excessive, improve reliability, it is possible to supercharger is effectively ensured and operates in optimum state.Be provided with on described turbocharger middle body lubricating oil enter, oil return opening, when entering, oil return opening centrage B with the horizontal 75-90 degree angle time, can reach preferably to lubricate, cooling effect.
Claims (6)
1. an arrangement for turbocharger, this arrangement is applicable to longitudinal electromotor, and described longitudinal engine arrangement is at the middle part of vehicle, and engine crankshaft axis is parallel with lateral direction of car；This arrangement structure of turbocharger includes exhaust manifold, turbocharger and ternary catalyzing unit, described turbocharger includes whirlpool end, pressure side and intermediate, whirlpool end includes whirlpool end suction flange and whirlpool end outlet(discharge) flange, it is characterized in that: described exhaust manifold outlet flange is inclined relative to horizontal setting, described supercharger whirlpool end suction flange is arranged with exhaust manifold outlet flange corresponding tilt, it is arranged on exhaust manifold outlet flange, the whirlpool end suction flange of described turbocharger is fixing with the outlet(discharge) flange of exhaust manifold to be connected, the whirlpool end outlet(discharge) flange of described turbocharger is fixing with ternary catalyzing unit suction flange to be connected；The pressure side of described turbocharger is positioned at side, engine wheel system direction, and the charge air cooler being connected with supercharger by connecting line is arranged in the dead ahead side of engine wheel system.
2. arrangement structure of turbocharger as claimed in claim 1, it is characterised in that the Way out of described exhaust manifold tilts upward.
3. arrangement structure of turbocharger as claimed in claim 1, it is characterised in that the whirlpool end of described turbocharger is positioned at side, engine flywheel direction.
4. arrangement structure of turbocharger as claimed in claim 1, it is characterised in that the countershaft axis A of described turbocharger is parallel with lateral direction of car.
5. arrangement structure of turbocharger as claimed in claim 4, it is characterised in that the oil inlet and oil return centrage B of described turbocharger middle body is with the horizontal 75-90 degree angle.
6. a longitudinal automobile engine, including the arrangement structure of turbocharger described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094322.2A CN103161566B (en) | 2013-03-22 | 2013-03-22 | A kind of longitudinal automobile engine and arrangement structure of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094322.2A CN103161566B (en) | 2013-03-22 | 2013-03-22 | A kind of longitudinal automobile engine and arrangement structure of turbocharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103161566A CN103161566A (en) | 2013-06-19 |
| CN103161566B true CN103161566B (en) | 2016-10-26 |
Family
ID=48585040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310094322.2A Active CN103161566B (en) | 2013-03-22 | 2013-03-22 | A kind of longitudinal automobile engine and arrangement structure of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161566B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573385A (en) * | 2013-10-12 | 2014-02-12 | 广西玉柴机器股份有限公司 | Horizontal engine supercharger assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998008700A1 (en) * | 1996-08-30 | 1998-03-05 | Scania Cv Aktiebolag (Publ) | Bus with transversely positioned rear drive unit |
| JP2000199432A (en) * | 1998-12-29 | 2000-07-18 | Suzuki Motor Corp | Engine with supercharger |
| DE202009003280U1 (en) * | 2009-03-06 | 2009-06-04 | Borgwarner Inc., Auburn Hills | turbocharger assembly |
| GB2464462A (en) * | 2008-10-14 | 2010-04-21 | Cummins Turbo Tech Ltd | Engine braking system for a an i.c. engine having a turbocharger with a variable-geometry turbine |
| CN102220895A (en) * | 2010-03-30 | 2011-10-19 | 通用汽车环球科技运作有限责任公司 | Closely-coupled exhaust aftertreatment system for a turbocharged engine |
| CN102562245A (en) * | 2012-02-29 | 2012-07-11 | 重庆长安汽车股份有限公司 | Longitudinal gasoline engine exhaust manifold-catalytic converter assembly |
-
2013
- 2013-03-22 CN CN201310094322.2A patent/CN103161566B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998008700A1 (en) * | 1996-08-30 | 1998-03-05 | Scania Cv Aktiebolag (Publ) | Bus with transversely positioned rear drive unit |
| JP2000199432A (en) * | 1998-12-29 | 2000-07-18 | Suzuki Motor Corp | Engine with supercharger |
| GB2464462A (en) * | 2008-10-14 | 2010-04-21 | Cummins Turbo Tech Ltd | Engine braking system for a an i.c. engine having a turbocharger with a variable-geometry turbine |
| DE202009003280U1 (en) * | 2009-03-06 | 2009-06-04 | Borgwarner Inc., Auburn Hills | turbocharger assembly |
| CN102220895A (en) * | 2010-03-30 | 2011-10-19 | 通用汽车环球科技运作有限责任公司 | Closely-coupled exhaust aftertreatment system for a turbocharged engine |
| CN102562245A (en) * | 2012-02-29 | 2012-07-11 | 重庆长安汽车股份有限公司 | Longitudinal gasoline engine exhaust manifold-catalytic converter assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103161566A (en) | 2013-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102312721B (en) | Turbo-charging apparatus for vehicle engine | |
| EP2261481B1 (en) | Turbocharged engine for a vehicle, vehicle equipped therewith, and corresponding method | |
| CN106347378B (en) | Power integration system is arranged under high speed Diesel Multiple Unit vehicle | |
| CN103790666B (en) | A kind of high-performance low-emission diesel | |
| JP2006299852A (en) | Engine with supercharger | |
| US20110277716A1 (en) | Intake Manifold for an Internal Combustion Engine | |
| CN203742766U (en) | Turbo-supercharged engine for four-wheel drive | |
| CN103161566B (en) | A kind of longitudinal automobile engine and arrangement structure of turbocharger | |
| CN213331330U (en) | Air inlet system of supercharged engine for vehicle | |
| CN101353978A (en) | Compound heat radiator for automobile | |
| EP2886818B1 (en) | Engine device | |
| CN103382889B (en) | A kind of support of turbosupercharger | |
| CN216477616U (en) | Engine aftertreatment device, engine and vehicle | |
| CN202991189U (en) | Pressure balancing system for supercharged petrol engine crankcase | |
| CN202348508U (en) | Structure for mounting high-pressure oil pump of automobile engine and vacuum pump | |
| CN201635831U (en) | Oil return device of turbocharger | |
| CN103726925A (en) | Automobile engine and arrangement structure of turbocharger | |
| US10808604B2 (en) | Drive system for a motor vehicle, and motor vehicle having the drive system | |
| CN202073668U (en) | Air-breathing supercharger of automobile engine | |
| CN102168635A (en) | Breathing boost device of automobile engine | |
| CN201982166U (en) | Intercooler for engine oil | |
| CN101532408B (en) | Internal combustion engine high pressure engine oil supply system | |
| US20120304642A1 (en) | Internal combustion engine | |
| CN104314718A (en) | Novel auxiliary device for diesel engine | |
| JP4345110B2 (en) | Air intake system for turbocharged engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |