CN208605296U - A kind of new-energy automobile intercooler connection inlet manifold connecting pipe - Google Patents
A kind of new-energy automobile intercooler connection inlet manifold connecting pipe Download PDFInfo
- Publication number
- CN208605296U CN208605296U CN201821036564.0U CN201821036564U CN208605296U CN 208605296 U CN208605296 U CN 208605296U CN 201821036564 U CN201821036564 U CN 201821036564U CN 208605296 U CN208605296 U CN 208605296U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- acoustical cotton
- gradient
- tube body
- connecting pipe
- 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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- 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 utility model discloses a kind of new-energy automobile intercoolers to connect inlet manifold connecting pipe, including connecting tube body, the connecting tube chamber body is fixedly installed with sound insulation shell, the sound insulation shell includes first gradient acoustical cotton, deadening felt, second gradient acoustical cotton and 3rd gradient acoustical cotton, the internal chamber wall of the sound insulation shell is fixedly installed with enhancement layer, the enhancement layer inner cavity is provided with fixed cavity, the inner cavity of the fixed cavity is fixedly installed with V-arrangement support rod, the enhancement layer internal chamber wall is fixedly installed with refractory layer, the left and right ends of the connection tube body are fixedly installed with mounting flange, the first sealing ring is fixedly installed on the inside of the outer end wall of the mounting flange, improve the intensity of connection tube body, prevent connection tube body by foreign object extrusion damage；The sound insulation value of connection tube body is improved, so that the noise of multi-frequency can be absorbed in connection tube body.
Description
Technical field
The utility model relates to technical field of microbial fermentation, specially a kind of new-energy automobile intercooler connects air inlet discrimination
Effective connecting pipe.
Background technique
Intercooler is the important composition component of new-energy automobile pressure charging system, either mechanically-sapercharged engine or turbine
Engine with supercharger requires to install intercooler between booster and motor intake manifold, and effect is to improve engine
Scavenging efficiency.During supercharging inter-cooling engine bench test, need with rack intercooler by the gas of compressed into
It is transported to inlet manifold after row is cooling, during conveying gas, needs intercooler connecting tube.Turbo charged engine is
What can possess bigger power than common engine, and wherein one of reason is exactly nature of the efficiency than general engine of its ventilation
Air inlet is higher.Its temperature can be sharply increased after air enters turbocharging, and density also accordingly becomes smaller, and intercooler exactly plays
The effect of cooling air, high temperature air pass through the cooling of intercooler, enter back into engine.Allow pressurization if lacking intercooler
High temperature air afterwards is directly entered engine, then combustion knock can be caused even to damage flame-out show because air temperature is too high
As.In the prior art, intercooler connecting pipe structure on new-energy automobile is simple, noise reduction effect is poor, pressure resistance.It can not multi-frequency
Noise shielded.For this purpose, it is proposed that a kind of new-energy automobile intercooler connects inlet manifold connecting pipe.
Utility model content
The purpose of this utility model is to provide a kind of new-energy automobile intercoolers to connect inlet manifold connecting pipe, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of new-energy automobile intercooler connect into
Gas manifold connecting pipe, including connection tube body, the connecting tube chamber body are fixedly installed with sound insulation shell, the sound insulation
Shell includes first gradient acoustical cotton, deadening felt, the second gradient acoustical cotton and 3rd gradient acoustical cotton, the sound insulation shell
Internal chamber wall is fixedly installed with enhancement layer, and the enhancement layer inner cavity is provided with fixed cavity, and the inner cavity of the fixed cavity is fixedly mounted
There is V-arrangement support rod, the enhancement layer internal chamber wall is fixedly installed with refractory layer, the fixed peace in the left and right ends of the connection tube body
Equipped with mounting flange, the first sealing ring, the mounting flange outer end wall are fixedly installed on the inside of the outer end wall of the mounting flange
Middle part fixed installation is fluted, and the inner cavity of the groove is fixedly installed with the second sealing ring, the mounting flange outer end face outside
It is fixedly installed with screw hole.
Preferably, the first gradient acoustical cotton, the second gradient acoustical cotton and 3rd gradient acoustical cotton within outer successively
Arrangement, the deadening felt are fixedly installed between first gradient acoustical cotton, the second gradient acoustical cotton and 3rd gradient acoustical cotton.
Preferably, the evenly distributed inner cavity in V-arrangement support rod of the V-arrangement support rod.
Preferably, the groove is in concave.
Preferably, second sealing ring is in the shape of an " I ".
Preferably, described evenly distributed in mounting flange outer end wall in a ring.
Compared with prior art, the utility model has the beneficial effects that the new-energy automobile intercooler connects inlet manifold
The intensity of connection tube body, the company of preventing are improved by being equipped with enhancement layer, fixed cavity and V-arrangement supporting bar structure with connecting pipe
Adapter tube ontology is by foreign object extrusion damage；By being equipped with first gradient acoustical cotton, deadening felt, the second gradient acoustical cotton and 4th gradient
Sound-absorbing cotton structure improves the sound insulation value of connection tube body, so that the noise of multi-frequency can be absorbed in connection tube body；By setting
There are mounting flange, the first sealing ring, groove and the second sealing ring, improves the leakproofness of connection tube body both ends connection, the company of preventing
Connect place's gas leakage.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model outlet shell partial sectional view.
In figure: 1 connection tube body, 2 refractory layers, 3 enhancement layers, 31 fixed cavities, 32V shape support rod, 4 sound insulation shells, 41
It is first gradient acoustical cotton, 42 deadening felts, 43 second gradient acoustical cottons, 44 3rd gradient acoustical cottons, 5 mounting flanges, 51 first close
Seal, 52 grooves, 521 second sealing rings, 53 screw holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of new-energy automobile intercooler connection air inlet discrimination
Intercooler and inlet manifold, are attached by effective connecting pipe, including connection tube body 1 by connecting tube body 1.The company
1 inner cavity of adapter tube ontology is fixedly installed with sound insulation shell 4, and sound insulation shell 4 includes first gradient acoustical cotton 41, deadening felt 42,
Two gradient acoustical cottons 43 and 3rd gradient acoustical cotton 44 include first gradient acoustical cotton 41, deadening felt 42, the second gradient sound-absorbing
Cotton 43 and 3rd gradient acoustical cotton 44 are pasted together by epoxy glue fixation.The sound insulation shell 4 includes that first gradient is inhaled
Sound cotton 41, deadening felt 42, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44, described includes first gradient acoustical cotton
41, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44 are panhoo gradient acoustical cotton, and sound-absorbing effect is more preferable, can be absorbed
The noise of multi-frequency reduces environmental pollution, increases machine service life, first gradient acoustical cotton 41, the second gradient acoustical cotton
43 and 3rd gradient acoustical cotton 44 be fixed on deadening felt 42 by epoxy glue, then to connection 1 inner cavity of tube body disappear
Sound, first gradient acoustical cotton 41, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44 can noise to multi-frequency into
Row isolation, the first gradient acoustical cotton 41, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44 are successively arranged within outer
Column, the deadening felt 42 are fixedly installed on first gradient acoustical cotton 41, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44
Between, soundproof effect is more preferable, and installation fixation is stronger, and deadening felt 42 is fixed on the first gradient acoustical cotton 41, the second gradient
Acoustical cotton 43 and 3rd gradient acoustical cotton 44 are arranged successively within outer, and the deadening felt 42 is fixedly installed on first gradient sound-absorbing
In the interlayer of cotton 41, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44, disappear to the noise of commonly fixed frequency
It removes.The internal chamber wall of the sound insulation shell 4 is fixedly installed with enhancement layer 3, and 3 pairs of connection tube bodies 1 of enhancement layer are reinforced, so that plus
The intensity of strong layer 3 is higher, prevents enhancement layer 3 from damaging, 3 inner cavity of enhancement layer is provided with fixed cavity 31, the fixed cavity 31
Inner cavity be fixedly installed with V-arrangement support rod 32,32 pairs of connection tube bodies 1 of V-arrangement support rod are reinforced, the V-arrangement support rod 32
The evenly distributed inner cavity in V-arrangement support rod 32.V-arrangement support rod 32 and 31 internal chamber wall of fixed cavity are triangular in shape, and stability is higher.
3 internal chamber wall of enhancement layer is fixedly installed with refractory layer 2, and the refractory layer 2 is glass fiber heat-resistant layer 2,2 pairs of refractory layer connections
Tube body 1 is thermally shielded, and improves the refractory ability of connection tube body 1.The left and right ends of the connection tube body 1 are fixedly mounted
Have mounting flange 5, by mounting flange 5 by connect tube body 1 be fixed on intercooler and carry out manifold on so that intercooler and into
It is interconnected between gas manifold.The first sealing ring 51, the first sealing ring are fixedly installed on the inside of the outer end wall of the mounting flange 5
In a ring, the first sealing ring 51 is fixed on the side wall of mounting flange 5 by epoxy glue to 51 right end wall, then passes through the first sealing
Circle 51 improves the leakproofness between mounting flange 5 and intercooler and inlet manifold.Fixed peace in the middle part of 5 outer end wall of mounting flange
Equipped with groove 52, the groove 52 is in concave.Groove 52 makes leakproofness higher, and performance of coincideing is higher.Intercooler and into
It is provided with identical groove 52 between gas manifold, improves the connection sealing between mounting flange 5 and intercooler, inlet manifold.Institute
The inner cavity for stating groove 52 is fixedly installed with the second sealing ring 521, and second sealing ring 521 is in the shape of an " I ".Second sealing ring
521 fixing cards are in the inner cavity of groove 52, so that leakproofness is higher, the second sealing ring 521 prevents gas leakage.The mounting flange 5
Screw hole 53 is fixedly installed on the outside of outer end face.By bolt and screw hole 53 by groove 52 be fixed on intercooler and inlet manifold it
Between, screw hole 53 is evenly distributed in 5 outer end wall of mounting flange in a ring.It is more convenient to connect the fixed installation disassembly of tube body 1.
Working principle: connection tube body 1 is fixed on the inlet manifold of intercooler and motor by mounting flange 5 by garrison general
On, the leakproofness of the first sealing ring 51 and the second sealing ring 521 increase mounting flange 5 prevents gas leakage, and refractory layer 2 improves connection
The heat resistance of tube body 1 prevents connection tube body 1 from burning, and enhancement layer 3 improves the intensity of connection tube body 1, prevents connecting tube
Ontology 1 becomes flat by external force pressure, prevents the gas in intercooler from being washed out, and then sound insulation shell 4 passes intercooler
Noise is caused to carry out noise reduction, first gradient acoustical cotton 41, the second gradient acoustical cotton 43 and 3rd gradient acoustical cotton 44 during defeated
Frequency noise can be absorbed, deadening felt 42 absorbs a kind of biggish fixed frequency noise of noise.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of new-energy automobile intercooler connects inlet manifold connecting pipe, including connection tube body (1), feature exists
In: connection tube body (1) inner cavity is fixedly installed with sound insulation shell (4), and the sound insulation shell (4) includes that first gradient is inhaled
Sound cotton (41), deadening felt (42), the second gradient acoustical cotton (43) and 3rd gradient acoustical cotton (44), the sound insulation shell (4)
Internal chamber wall is fixedly installed with enhancement layer (3), and enhancement layer (3) inner cavity is provided with fixed cavity (31), the fixed cavity (31)
Inner cavity be fixedly installed with V-arrangement support rod (32), enhancement layer (3) internal chamber wall is fixedly installed with refractory layer (2), the connection
The left and right ends of tube body (1) are fixedly installed with mounting flange (5), fixed peace on the inside of the outer end wall of the mounting flange (5)
Equipped with the first sealing ring (51), fluted (52) are fixedly mounted in the middle part of mounting flange (5) outer end wall, the groove (52)
Inner cavity is fixedly installed with the second sealing ring (521), is fixedly installed with screw hole (53) on the outside of mounting flange (5) outer end face.
2. a kind of new-energy automobile intercooler according to claim 1 connects inlet manifold connecting pipe, feature exists
In: the first gradient acoustical cotton (41), the second gradient acoustical cotton (43) and 3rd gradient acoustical cotton (44) within outer successively
Arrangement, the deadening felt (42) are fixedly installed on first gradient acoustical cotton (41), the second gradient acoustical cotton (43) and 3rd gradient
Between acoustical cotton (44).
3. a kind of new-energy automobile intercooler according to claim 1 connects inlet manifold connecting pipe, feature exists
In: the evenly distributed inner cavity in V-arrangement support rod (32) of V-arrangement support rod (32).
4. a kind of new-energy automobile intercooler according to claim 1 connects inlet manifold connecting pipe, feature exists
In: the groove (52) is in concave.
5. a kind of new-energy automobile intercooler according to claim 1 connects inlet manifold connecting pipe, feature exists
In: second sealing ring (521) is in the shape of an " I ".
6. a kind of new-energy automobile intercooler according to claim 1 connects inlet manifold connecting pipe, feature exists
In: the screw hole (53) is evenly distributed in mounting flange (5) outer end wall in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036564.0U CN208605296U (en) | 2018-07-03 | 2018-07-03 | A kind of new-energy automobile intercooler connection inlet manifold connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036564.0U CN208605296U (en) | 2018-07-03 | 2018-07-03 | A kind of new-energy automobile intercooler connection inlet manifold connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605296U true CN208605296U (en) | 2019-03-15 |
Family
ID=65667521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821036564.0U Expired - Fee Related CN208605296U (en) | 2018-07-03 | 2018-07-03 | A kind of new-energy automobile intercooler connection inlet manifold connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734523A (en) * | 2020-06-30 | 2020-10-02 | 刘翠芬 | Energy-saving and efficient water-cooled manifold for automobile engine |
-
2018
- 2018-07-03 CN CN201821036564.0U patent/CN208605296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734523A (en) * | 2020-06-30 | 2020-10-02 | 刘翠芬 | Energy-saving and efficient water-cooled manifold for automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20190703 |