CN105927431B - A kind of cooler is built-in and has the motor intake manifold of high leakproofness - Google Patents
A kind of cooler is built-in and has the motor intake manifold of high leakproofness Download PDFInfo
- Publication number
- CN105927431B CN105927431B CN201610316924.1A CN201610316924A CN105927431B CN 105927431 B CN105927431 B CN 105927431B CN 201610316924 A CN201610316924 A CN 201610316924A CN 105927431 B CN105927431 B CN 105927431B
- Authority
- CN
- China
- Prior art keywords
- coolant liquid
- cooler
- shell
- inlet
- pilot cap
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0462—Liquid cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10268—Heating, cooling or thermal insulating means
-
- 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
A kind of cooler is built-in and has the motor intake manifold of high leakproofness, has a shell；It is characterized by: the shell includes upper encloser, lower encioser and coolant liquid pilot cap；Upper encloser is connect with lower encioser by a sealing structure, and composition is formed with an assembly chamber between the two, and but the assembly chamber is divided into two independent gas chambers to the assembly chamber cooling supply by device assembly accommodating, cooler；The coolant liquid pilot cap covers on shell, connect with the housing seal, constitutes in shell and forms closed gas chamber between cooler；The inlet and outlet that the cooler is corresponded in the coolant liquid pilot cap are formed with coolant liquid ingress pipe and coolant liquid delivery line, and the coolant liquid ingress pipe is connect with the inlet seal, and the coolant liquid delivery line and the water outlet are tightly connected.The present invention has the advantages that structure is simple, sealing effect is good, heat exchange efficiency is high, and small in size, light-weight.
Description
Technical field
The present invention relates to a kind of engine components, and in particular to a kind of motor intake manifold of high leakproofness, the air inlet
Manifold has built-in cooler and can import and export coolant liquid.
Background technique
In general, the effect for configuring the inlet manifold of cooler in engine is cooling after making high temperature air flow through cooler
To predetermined temperature section.Its design principle is that a fin type cooler is placed in the centre of the inner cavity of inlet manifold, by chamber every
At two independent air chambers, the hot-air of inlet manifold flows through cooler from a gas chamber, and the radiating fin by contacting cooler drops
Low temperature, the air after cooling enter another gas chamber.There is coolant flow in the inside of cooler, takes away heat radiating fin by coolant liquid
The heat of piece keeps cooler to be in lower temperature always, and then guarantees that hot-air can continue to be cooled down.
Currently, prior art inlet manifold mostly uses greatly external cooler, by bolt and sealing strip by cooler from
Outside is assemblied in inlet manifold, and the inlet and outlet pipes of coolant liquid are mounted on cooler top in cooler.The prior art exists
Deficiency have: one, the sealing surface between cooler and inlet manifold is excessive, needs to be arranged a large amount of fasteners and cooperates biggish close
Sealing meets seal request, very high to sealing requirements, and manufacturing cost is high；Two, since cooler is external, the heat exchange of cooler
Function fails to make full use of；Three, since the sealing requirements between cooler and inlet manifold shell are very high, it is therefore desirable to be arranged
A large amount of sealing elements are simultaneously aided with more fastener to meet seal request, lead to complicated integral structure, volume is big and weight is big.
Therefore, above-mentioned the deficiencies in the prior art how are solved, are become as the project of the invention to be researched and solved.
Summary of the invention
The object of the present invention is to provide built in a kind of cooler and with high leakproofness motor intake manifold, with solve
Prior art sealing surface is excessive, obturator excessively leads to that structure is complicated and fails to make full use of asking for cooler heat exchange function
Topic.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of cooler is built-in and with high leakproofness
Motor intake manifold has a shell；The shell includes upper encloser, lower encioser and coolant liquid pilot cap three parts composition；
Wherein, the upper encloser is connect with the lower encioser by a sealing structure, and composition is formed with a dress between the two
With chamber, the assembly chamber for cooler assembly accommodating, and the cooler by the assembly chamber be divided into two it is independent
Gas chamber；
Wherein, the coolant liquid pilot cap covers on shell, connect with the housing seal, constitutes two independent institutes
It is closed to state gas chamber；The inlet and outlet that the cooler is corresponded in the coolant liquid pilot cap are formed with coolant liquid ingress pipe
With coolant liquid delivery line, and the coolant liquid ingress pipe is connect with the inlet seal, the coolant liquid delivery line with it is described
Water outlet is tightly connected.
Related content in above-mentioned technical proposal is explained as follows:
1. in above scheme, the sealing structure is welding structure, can also be fixed for sealing ring fitted bolt, or bonding
Deng other sealing structures.
2. in above scheme, the cooler uses fin type cooler, it is also possible to the cooler of other similar principle.
3. in above scheme, the inside of the cooler is equipped with the cooling liquid stream of the connection water inlet and the water outlet
Road.
4. in above scheme, forming closed gas chamber between cooler in the shell, the hot-air of inlet manifold exists
Flowing in the sealed gas chamber, the radiating fin by contacting cooler reduce the temperature of air.
5. in above scheme, being sealed and being connected by welding structure between the coolant liquid pilot cap and the shell of the inlet manifold
It connects.
6. in above scheme, being tightly connected between the coolant liquid ingress pipe and the water inlet by ring structure, institute
It states and is tightly connected between coolant liquid delivery line and the water outlet also through ring structure.
The working principle of the invention and advantage are as follows:
A kind of cooler of the present invention is built-in and motor intake manifold with high leakproofness, shell include upper encloser,
Lower encioser and coolant liquid pilot cap are assembly chamber between upper and lower housing, assemble for cooler, and upper and lower housing passes through sealing knot
Structure connection；Coolant liquid pilot cap covers on the shell of inlet manifold, reaches the sealed connection with shell；And coolant liquid pilot cap
The entery and delivery port of upper corresponding cooler is formed with coolant liquid importing, delivery line, and wherein coolant liquid ingress pipe and inlet seal connect
It connects, coolant liquid delivery line and water outlet are tightly connected.Compared to existing technologies, sealing surface of the invention is small, can make full use of
Cooler heat exchange function, and the requirement of the high leakproofness between cooler and inlet manifold shell, nothing are realized with less part
A large amount of fasteners are needed to meet high leakproofness requirement, have the advantages that structure is simple, sealing effect is good, heat exchange efficiency is high, and
It is small in size, light-weight.
Detailed description of the invention
Attached drawing 1 is the schematic perspective view of the embodiment of the present invention；
Attached drawing 2 is the overlooking structure diagram of the embodiment of the present invention；
Attached drawing 3 be in Fig. 2 A-A to schematic cross-sectional view；
Attached drawing 4 is B-B direction schematic cross-sectional view in Fig. 2；
Attached drawing 5 be in Fig. 2 C-C to schematic cross-sectional view.
In the figures above: 1. shells；2. upper encloser；3. lower encioser；4. welding structure；5. assembling chamber；6. cooler；7.
Water inlet；8. water outlet；9. coolant liquid pilot cap；10. coolant liquid ingress pipe；11. coolant liquid delivery line；12. ring structure.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment: referring to shown in attached drawing 1 ~ 5, a kind of cooler is built-in and has the motor intake manifold of high leakproofness,
With a shell 1, which includes upper encloser 2 and lower encioser 3；The upper encloser 2 is tied with the lower encioser 3 by a welding
Structure 4 connects, and composition is formed with an assembly chamber 5 between the two, and the assembly chamber 5 is for the cooler 6 assembly accommodating, and this is cold
But the assembly chamber 5 is divided into two independent gas chambers by device 6；The cooler 6 includes the water inlet 7 and water outlet of coolant liquid
8, and the water inlet 7 and the water outlet 8 stretch out the upper encloser 2；The inside of the cooler 6 is equipped with connection water inlet 7
With the cooling liquid flowing channel (not drawn in figure) of water outlet 8.
The shell 1 further includes a coolant liquid pilot cap 9, which covers on upper encloser 2, passes through weldering
Binding structure 4 and the upper encloser 2 are tightly connected, and are constituted in shell 1 and are formed closed gas chamber between cooler 6, i.e., the described dress
Become sealed gas chamber with chamber 5.The hot-air of inlet manifold flows in the sealed gas chamber, by the heat dissipation for contacting cooler 6
The temperature of fin reduction air.
The water inlet 7 and water outlet 8 that the cooler is corresponded in the coolant liquid pilot cap 9 are formed with coolant liquid ingress pipe
10 and coolant liquid delivery line 11, and the coolant liquid ingress pipe 10 is tightly connected with the water inlet 7 by ring structure 12,
The coolant liquid delivery line 11 is tightly connected with the water outlet 8 also through ring structure 12.
A kind of cooler of the present invention is built-in and motor intake manifold with high leakproofness, shell include upper encloser,
Lower encioser and coolant liquid pilot cap are assembly chamber between upper and lower housing, assemble for cooler, and upper and lower housing passes through sealing knot
Structure connection；Coolant liquid pilot cap covers on the shell of inlet manifold, reaches the sealed connection with shell；And coolant liquid pilot cap
The entery and delivery port of upper corresponding cooler is formed with coolant liquid importing, delivery line, and wherein coolant liquid ingress pipe and inlet seal connect
It connects, coolant liquid delivery line and water outlet are tightly connected.Compared to existing technologies, sealing surface of the invention is small, can make full use of
Cooler heat exchange function, and the requirement of the high leakproofness between cooler and inlet manifold shell, nothing are realized with less part
A large amount of fasteners are needed to meet high leakproofness requirement, have the advantages that structure is simple, sealing effect is good, heat exchange efficiency is high, and
It is small in size, light-weight.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of cooler is built-in and has the motor intake manifold of high leakproofness, there is a shell；It is characterized by: described
Shell includes upper encloser, lower encioser and coolant liquid pilot cap three parts composition；
Wherein, the upper encloser is connect with the lower encioser by a sealing structure, and composition is formed with an assembly cavity between the two
Room, the assembly chamber is for cooler assembly accommodating, and the assembly chamber is divided into two independent gas chambers by the cooler；
Wherein, the coolant liquid pilot cap covers on shell, connect with the housing seal, constitutes two independent gas
Room is closed；The inlet and outlet that the cooler is corresponded in the coolant liquid pilot cap are formed with coolant liquid ingress pipe and cold
But liquid delivery line, and the coolant liquid ingress pipe is connect with the inlet seal, the coolant liquid delivery line and the water outlet
Mouth is tightly connected；
It is tightly connected between the coolant liquid ingress pipe and the water inlet by ring structure, the coolant liquid delivery line and institute
It states and is tightly connected also through ring structure between water outlet；
The sealing structure is welding structure；
It is tightly connected between the coolant liquid pilot cap and the shell of the inlet manifold by welding structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139525 | 2016-03-11 | ||
| CN2016101395252 | 2016-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105927431A CN105927431A (en) | 2016-09-07 |
| CN105927431B true CN105927431B (en) | 2018-12-25 |
Family
ID=56835712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316924.1A Active CN105927431B (en) | 2016-03-11 | 2016-05-13 | A kind of cooler is built-in and has the motor intake manifold of high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927431B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6767900B2 (en) * | 2017-03-02 | 2020-10-14 | 株式会社ケーヒン | Intake manifold device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009050258B3 (en) * | 2009-10-21 | 2010-11-18 | Mann + Hummel Gmbh | Intake manifold for internal combustion engine, particularly for motor vehicle, has coolant intercooler arranged at opposite end of cooling fluid boxes |
| CN102562371A (en) * | 2011-01-03 | 2012-07-11 | 通用汽车环球科技运作有限责任公司 | Intake system for an internal combustion engine |
| CN202883179U (en) * | 2012-10-24 | 2013-04-17 | 安徽江淮汽车股份有限公司 | Air inlet manifold of supercharged engine |
| JP2013217229A (en) * | 2012-04-05 | 2013-10-24 | Denso Corp | Intake system for internal combustion engine |
-
2016
- 2016-05-13 CN CN201610316924.1A patent/CN105927431B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009050258B3 (en) * | 2009-10-21 | 2010-11-18 | Mann + Hummel Gmbh | Intake manifold for internal combustion engine, particularly for motor vehicle, has coolant intercooler arranged at opposite end of cooling fluid boxes |
| CN102562371A (en) * | 2011-01-03 | 2012-07-11 | 通用汽车环球科技运作有限责任公司 | Intake system for an internal combustion engine |
| JP2013217229A (en) * | 2012-04-05 | 2013-10-24 | Denso Corp | Intake system for internal combustion engine |
| CN202883179U (en) * | 2012-10-24 | 2013-04-17 | 安徽江淮汽车股份有限公司 | Air inlet manifold of supercharged engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105927431A (en) | 2016-09-07 |
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