CN103711625A - Turbo supercharged engine intake manifold of integrated intercooler - Google Patents
Turbo supercharged engine intake manifold of integrated intercooler Download PDFInfo
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- CN103711625A CN103711625A CN201410009721.9A CN201410009721A CN103711625A CN 103711625 A CN103711625 A CN 103711625A CN 201410009721 A CN201410009721 A CN 201410009721A CN 103711625 A CN103711625 A CN 103711625A
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- intercooler
- intake manifold
- turbo
- engine intake
- supercharged engine
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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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The invention discloses a turbo supercharged engine intake manifold of an integrated intercooler. The manifold is connected between an engine throttle valve and an engine cylinder cover and comprises the intercooler arranged in the turbo supercharged engine intake manifold. An air inlet of the turbo supercharged engine intake manifold is communicated with the intercooler through an isolation air channel. According to the turbo supercharged engine intake manifold of the integrated intercooler, a conventional air cooling intercooler is changed to be a water cooling intercooler, the intercooler is integrated in the manifold, an air outlet tube of the intercooler is eliminated, the length of an air inlet tube of the intercooler is shortened, the capacity of the air inlet tube of the intercooler is reduced, the length of the air inlet tube after supercharging is greatly shortened, the capacity of the air inlet tube after supercharging is greatly reduced, transient response performance of an engine is improved, and power performance of a vehicle is improved. Besides, the size of an air inlet system can be greatly reduced, the number of parts is reduced, the weight of the system is lowered, obvious cost advantages are achieved, arrangement of an engine compartment is optimized and the degree of freedom of the design of the whole vehicle is improved.
Description
Technical field
The invention belongs to the field of mechanical technique of automobile turbo engine air inlet and cooling system, relate to a kind of turbo-supercharged engine intake manifold of integrated intercooler.
Background technique
Along with environmental protection and energy sustainable development urgent need more and more, energy-conserving and environment-protective technology has become the maximum focus of current Global Auto industrial development, and the new product with environmental protection and power savings advantages will have more and more wide market prospects.Meanwhile, Global Auto industry competition is more and more fierce, reduces costs the common pursuit that becomes all manufacturers.Module supply can reduce car load assembly process, greatly improves car load manufacturing efficiency, reduces car load manufacture cost.
The intercooler of conventional turbosupercharged engine is the parts that are located away from motor, need to be connected with closure with pressurized machine respectively by air inlet pipeline, make air inlet pipeline elongated, be unfavorable for the instant response performance of motor, cause the loss waste of energy, also increased manufacture cost simultaneously.
Summary of the invention
Defect in view of above-mentioned prior art existence, the object of the invention is to propose a kind of turbo-supercharged engine intake manifold of integrated intercooler, by intercooler integrated installation in intake manifold, thereby make air inlet pipeline directly connect pressurized machine and closure, greatly save length and the capacity of air inlet pipeline.
Object of the present invention will be achieved by the following technical programs:
A kind of turbo-supercharged engine intake manifold of integrated intercooler, be connected between engine air throttle and engine cylinder cover, comprise that one is arranged on the intercooler in described turbo-supercharged engine intake manifold, the suction port of described turbo-supercharged engine intake manifold is communicated with described intercooler by an isolation air flue.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: described isolation air flue is for comprising injection moulding lower casing, injection moulding mesochite and the formed air-flow path of injection moulding guiding gutter.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: between described injection moulding lower casing, injection moulding mesochite and injection moulding guiding gutter, by welding, form described isolation air flue.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: between described isolation air flue and described intercooler, be provided with an intercooler seal ring.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: the suction port of described turbo-supercharged engine intake manifold is connected with described engine air throttle, the air outlet of described turbo-supercharged engine intake manifold is connected with described engine cylinder cover.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: between the suction port of described turbo-supercharged engine intake manifold and described engine air throttle, be provided with a closure seal ring, between the air outlet of described turbo-supercharged engine intake manifold and described engine cylinder cover, be provided with a cylinder cap seal ring.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: described turbo-supercharged engine intake manifold also includes an injection moulding upper casing, described injection moulding upper casing is provided with a plurality of metal linings, for bearing the load of intake manifold construction bolt, prevent that intake manifold flange stress is excessive.
Preferably, the turbo-supercharged engine intake manifold of above-mentioned a kind of integrated intercooler, wherein: described intercooler is water-cooled intercooler.
Outstanding effect of the present invention is: the turbo-supercharged engine intake manifold of a kind of integrated intercooler of the present invention makes conventional air-cooled intercooler into water-cooled intercooler, and be integrated in intake manifold inside, thereby cancelled intercooler air outlet pipe, length and the capacity of air inlet tube of cooler have been shortened, greatly reduced length and the capacity of air inlet pipeline after supercharging, the transient response performance that has promoted motor, has promoted vehicles dynamic performance.In addition, can also greatly reduce gas handling system volume, reduce number of spare parts, reduce system weight, there is significant cost advantage, and optimize engine compartment and arrange, promote car load design freedom.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, so that technical solution of the present invention is easier to understand, grasp.
Accompanying drawing explanation
Fig. 1 is the structural representation of turbo-supercharged engine intake manifold of the integrated intercooler of the embodiment of the present invention.
Embodiment
Embodiment
The turbo-supercharged engine intake manifold of a kind of integrated intercooler of the present embodiment, as shown in Figure 1, be connected between engine air throttle and engine cylinder cover, comprise the intercooler being arranged in turbo-supercharged engine intake manifold, the suction port of turbo-supercharged engine intake manifold is communicated with intercooler by isolation air flue.Isolation air flue is for comprising that injection moulding lower casing 1, injection moulding mesochite 2 and injection moulding guiding gutter 3 are by the formed air-flow path of welding.Between isolation air flue and intercooler, be provided with intercooler seal ring 7.The suction port 4 of turbo-supercharged engine intake manifold is connected with engine air throttle, and the air outlet 5 of turbo-supercharged engine intake manifold is connected with engine cylinder cover.Between the suction port 4 of turbo-supercharged engine intake manifold and engine air throttle, be provided with closure seal ring, between the air outlet 5 of turbo-supercharged engine intake manifold and engine cylinder cover, be provided with cylinder cap seal ring.Turbo-supercharged engine intake manifold also includes injection moulding upper casing 6, and injection moulding upper casing 6 is provided with a plurality of metal lining 8, for bearing the load of intake manifold construction bolt, prevents that intake manifold flange stress is excessive.Intercooler is water-cooled intercooler, is connected with electric water pump.
Application is during the present embodiment, and the hot compressed air after turbocharger supercharged enters suction tude assembly---turbo-supercharged engine intake manifold by engine air throttle.The air-flow path that hot compressed air forms via injection moulding lower casing 1, injection moulding mesochite 2 and injection moulding guiding gutter 3 enters intercooler equably, enters into each cylinder of motor equably burn through the cooled pressurized air of intercooler by engine cylinder cover.Intercooler seal ring 7 can seal intercooler and intake manifold, and closure seal ring can canned motor closure and intake manifold, and cylinder cap seal ring can canned motor cylinder cap and intake manifold, prevents internal compression air leak.So design proposes very stern challenge to intake manifold, not only need to bear the extra load requirement bringing because intercooler is installed, most critical be must optimization product structure shape design, guarantee that high pressure admission can cross intercooler surface by uniform-flow, reach full and uniform cooling effectiveness, thereby the cooling rear suction pressure temperature of guaranteeing to enter each cylinder of motor is even, meet engine power output and smoothness requirement.The present embodiment is other intake manifold relatively, at air inlet ingress design flow guide structure, by isolation air flue, by air-flow, evenly guiding intercooler is surperficial respectively, reduce interfering with each other of air-flow, optimize gas flow, reduce the pressure loss, the requirement thereby the air inlet that meets motor harshness is flowed, improve cooling effectiveness, reached the requirement of uniformity and air inlet pressure drop, there is significant business efficiency.
The turbo-supercharged engine intake manifold of a kind of integrated intercooler of the present embodiment makes conventional air-cooled intercooler into water-cooled intercooler, and be integrated in intake manifold inside, thereby cancelled intercooler air outlet pipe, length and the capacity of air inlet tube of cooler have been shortened, greatly reduced length and the capacity of air inlet pipeline after supercharging, the transient response performance that has promoted motor, has promoted vehicles dynamic performance.In addition, can also greatly reduce gas handling system volume, reduce number of spare parts, reduce system weight, there is significant cost advantage, and optimize engine compartment and arrange, promote car load design freedom.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technological schemes of forming, within all dropping on protection scope of the present invention.
Claims (8)
1. the turbo-supercharged engine intake manifold of an integrated intercooler, be connected between engine air throttle and engine cylinder cover, it is characterized in that: comprise that one is arranged on the intercooler in described turbo-supercharged engine intake manifold, the suction port of described turbo-supercharged engine intake manifold is communicated with described intercooler by an isolation air flue.
2. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 1, is characterized in that: described isolation air flue is for comprising injection moulding lower casing, injection moulding mesochite and the formed air-flow path of injection moulding guiding gutter.
3. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 2, is characterized in that: between described injection moulding lower casing, injection moulding mesochite and injection moulding guiding gutter, by welding, form described isolation air flue.
4. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 1, is characterized in that: between described isolation air flue and described intercooler, be provided with an intercooler seal ring.
5. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 1, it is characterized in that: the suction port of described turbo-supercharged engine intake manifold is connected with described engine air throttle, the air outlet of described turbo-supercharged engine intake manifold is connected with described engine cylinder cover.
6. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 5, it is characterized in that: between the suction port of described turbo-supercharged engine intake manifold and described engine air throttle, be provided with a closure seal ring, between the air outlet of described turbo-supercharged engine intake manifold and described engine cylinder cover, be provided with a cylinder cap seal ring.
7. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 1, is characterized in that: described turbo-supercharged engine intake manifold also includes an injection moulding upper casing, and described injection moulding upper casing is provided with a plurality of metal linings.
8. the turbo-supercharged engine intake manifold of a kind of integrated intercooler according to claim 1, is characterized in that: described intercooler is water-cooled intercooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410009721.9A CN103711625A (en) | 2014-01-09 | 2014-01-09 | Turbo supercharged engine intake manifold of integrated intercooler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410009721.9A CN103711625A (en) | 2014-01-09 | 2014-01-09 | Turbo supercharged engine intake manifold of integrated intercooler |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373196A (en) * | 2014-08-02 | 2015-02-25 | 安徽天利动力股份有限公司 | Novel intercooler connecting structure |
| CN105351123A (en) * | 2015-12-09 | 2016-02-24 | 重庆小康工业集团股份有限公司 | Integrated air intake manifold |
| CN105673185A (en) * | 2016-01-13 | 2016-06-15 | 奇瑞汽车股份有限公司 | Inlet manifold integrated with intercooler |
| CN106917706A (en) * | 2015-12-24 | 2017-07-04 | 曼胡默尔滤清器（上海）有限公司 | A kind of turbo-supercharged engine intake manifold with flow-guiding structure |
| CN106930821A (en) * | 2015-12-31 | 2017-07-07 | 曼胡默尔滤清器（上海）有限公司 | A kind of motor intake manifold of built-in integrated charge air cooler |
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2014
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| DE102007030464A1 (en) * | 2007-06-29 | 2009-01-08 | Volkswagen Ag | Suction tube for an internal combustion engine |
| CN202628337U (en) * | 2012-05-23 | 2012-12-26 | 安徽省锦瑞汽车部件有限公司 | Plastic induction manifold of engine |
| CN202883178U (en) * | 2012-08-31 | 2013-04-17 | 曼胡默尔滤清器（上海）有限公司 | Intake manifold with diversion structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373196A (en) * | 2014-08-02 | 2015-02-25 | 安徽天利动力股份有限公司 | Novel intercooler connecting structure |
| CN105351123A (en) * | 2015-12-09 | 2016-02-24 | 重庆小康工业集团股份有限公司 | Integrated air intake manifold |
| CN106917706A (en) * | 2015-12-24 | 2017-07-04 | 曼胡默尔滤清器（上海）有限公司 | A kind of turbo-supercharged engine intake manifold with flow-guiding structure |
| CN106930821A (en) * | 2015-12-31 | 2017-07-07 | 曼胡默尔滤清器（上海）有限公司 | A kind of motor intake manifold of built-in integrated charge air cooler |
| CN105673185A (en) * | 2016-01-13 | 2016-06-15 | 奇瑞汽车股份有限公司 | Inlet manifold integrated with intercooler |
| CN105673185B (en) * | 2016-01-13 | 2019-02-22 | 奇瑞汽车股份有限公司 | A kind of inlet manifold of integrated intercooler |
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Application publication date: 20140409 |