CN208416756U - A kind of air filter escape pipe - Google Patents
A kind of air filter escape pipe Download PDFInfo
- Publication number
- CN208416756U CN208416756U CN201820780885.5U CN201820780885U CN208416756U CN 208416756 U CN208416756 U CN 208416756U CN 201820780885 U CN201820780885 U CN 201820780885U CN 208416756 U CN208416756 U CN 208416756U
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- air filter
- escape pipe
- filter escape
- gum sleeve
- right part
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Abstract
The utility model discloses a kind of air filter escape pipe, including the first air filter escape pipe, third air filter escape pipe, gum sleeve and the second air filter escape pipe made of elastomeric material, at least three circle ripples are equipped on second air filter escape pipe, first air filter escape pipe left part is fixedly connected with the second air filter escape pipe right part, second air filter escape pipe left part with third air filter escape pipe right part is detachable is fixedly connected, third air filter escape pipe left part and gum sleeve right part can release formula plug connection, first air filter escape pipe right part is fixedly connected with air cleaner upper housing, gum sleeve left part is fixedly connected with engine interface detachable-type sealed.A kind of air filter escape pipe of the utility model reduces the usage amount of rubber hose, reduces cost of parts；Improve sealing performance；Arrangement space is small, and air filter escape pipe and peripheral component is avoided to interfere, and eliminates abrasion risk；Manufacturing process is simple, and foozle is reduced；Improve anti-vibration performance.
Description
Technical field
The utility model relates to automobile air filter escape pipes, more particularly to a kind of air filter escape pipe of engine with supercharger.
Background technique
The vibration of the main function of air filter outlet pipe assembly generated when first is that engine operation is isolated.In turbocharged engine
In machine gas handling system, when turbocharger operation, hot face temperature is up to 150 DEG C, this is just needed and turbocharger
The air filter escape pipe of connection can work normally under 150 DEG C of hot conditions.Under this elevated temperature condition, air filter escape pipe is logical
AEM or FKM rubber can be often selected, to ensure still to play the role of under the high temperature conditions good sealing and vibration isolation.
It mainly include air filter escape pipe 01, pressure release at present using air filter outlet pipe assembly (such as Fig. 1 and as shown in Figure 2)
Pipe pipe fitting 02, PCV pipe fitting 03 and the clip 04 for being mounted on 01 both ends of air filter escape pipe, this air filter outlet pipe assembly are deposited
In some shortcomings: (1) AEM FKM rubber tube is elastomer, and shape is not easy to control, and it is big to manufacture application condition；When
When AEM or FKM peripheral limit space is smaller, it is difficult to which the safety clearance for guaranteeing the pipeline and peripheral component is easy to produce interference
Abrasion；(2) since air filter escape pipe wants vibration isolation, circuit design is generally long, and the material price of AEM and FKM is very expensive,
The long then materials of pipeline can be very much, therefore the cost of parts of air filter escape pipe is very high；(3) whole section of air filter escape pipe all uses rubber material
Material, to meet the performance requirement of resistance to negative pressure, it is thick that pipeline wall thickness need to be designed comparison；Or many reinforcing ribs of design to be to prevent from collapsing,
Necessarily pts wt is caused to increase, is unfavorable for light-weight design.
Summary of the invention
The utility model is completed to solve in the prior art insufficient, and the purpose of the utility model is to provide one
Kind air filter escape pipe reduces cost of parts its advantage is that reducing the usage amount of rubber hose；Improve sealing performance；Arrangement space
It is small, it avoids air filter escape pipe and peripheral component from interfering, eliminates abrasion risk；Manufacturing process is simple, and foozle is reduced；Improve every
Vibration performance.
A kind of air filter escape pipe of the utility model, including the first air filter escape pipe, third air filter escape pipe, gum sleeve
With the second air filter escape pipe made of elastomeric material, at least three circle ripples, institute are equipped on the second air filter escape pipe
It states the first air filter escape pipe left part to be fixedly connected with the second air filter escape pipe right end, the second air filter escape pipe left end
Portion with the third air filter escape pipe right end is detachable is fixedly connected, the third air filter escape pipe left part and the rubber
Casing right part can release formula plug connection, the first air filter escape pipe right part and the fixed company of air cleaner upper housing
It connects, the gum sleeve left part is fixedly connected with engine interface detachable-type sealed.
A kind of air filter escape pipe of the utility model may also is that
The second air filter escape pipe is made of TPV elastic material.
It is provided with clamping structure between the third air filter escape pipe left part and the gum sleeve right part, described
Three air filter escape pipe left parts are connected on the gum sleeve right part by clamping structure clamping.
The clamping structure includes claw and card slot, and the card slot is opened in the gum sleeve tube wall, the claw
It is set to the third air filter escape pipe left part, the card slot and the corresponding claw clamping connection.
The third air filter escape pipe left part and gum sleeve right part junction are provided with the first clip, described
Gum sleeve is connected to the third air filter escape pipe left part by the detachable clamping of first clip.
The second air filter escape pipe left part and the third air filter escape pipe right part junction are provided with the second card
Hoop, the second air filter escape pipe are connected to the third air filter escape pipe right end by the detachable clamping of second clip
In portion.
The first air filter escape pipe left part and the second air filter escape pipe right part are welded to connect.
The gum sleeve is made of AEM rubber or FKM rubber material.
The convex ribs of annular, the convex ribs and the engine interface interference type are provided on the inside of the gum sleeve tube wall
Clamping.
A kind of air filter escape pipe of the utility model, including the first air filter escape pipe, third air filter escape pipe, gum sleeve
With the second air filter escape pipe made of elastomeric material, at least three circle ripples, institute are equipped on the second air filter escape pipe 2
It states the first air filter escape pipe left part to be fixedly connected with the second air filter escape pipe right part, the second air filter escape pipe is left
End with the third air filter escape pipe right part is detachable is fixedly connected, the third air filter escape pipe left part with it is described
Gum sleeve right part can release formula plug connection, and the first air filter escape pipe right part is fixed with air cleaner upper housing
Connection, the gum sleeve left part is fixedly connected with engine interface detachable-type sealed.In this way, the first air filter escape pipe,
Second air filter escape pipe, third air filter escape pipe and the equal integrated injection molding of gum sleeve, the second air filter escape pipe and rubber sleeve
Pipe is elastic tube.Wherein, the second air filter escape pipe is made of elastomeric material, the second air filter escape pipe be equipped with three or
Multiple ripples, ripple can play the role of isolation vibration.First air filter escape pipe left part and the second air filter escape pipe right end
Portion is fixedly connected, so that the first air filter escape pipe and the second air filter escape pipe be linked into an integrated entity.First air filter escape pipe left end
Portion can be others with the second air filter escape pipe right end and be fixedly connected with mode, if can by the first air filter escape pipe left part and
Second air filter escape pipe is fixedly connected.Second air filter escape pipe left part and third air filter escape pipe right part can be fixed
Connection, can also release connection, be detachably fixed connection by setting, be easy for installation and removal；Connection type is also possible to it
His mode, if can by the second air filter escape pipe with third air filter escape pipe is detachable is fixedly connected, thus by
Two air filter escape pipes and third air filter escape pipe link into an integrated entity.Third air filter escape pipe left part and gum sleeve can be with grafting
Connection, third air filter escape pipe and gum sleeve are linked into an integrated entity, connection can also be released.By the way that plug connection side is arranged
Formula is easy for installation and removal.When installation, the first air filter escape pipe left part is fixedly connected on the second air filter escape pipe right end,
Second air filter escape pipe left part, which is detachably fixed, is connected to third air filter escape pipe right end, then that third air filter escape pipe is left
End plug connection is on gum sleeve right end, so as to complete the installation of entire air filter escape pipe.Entire air filter escape pipe point
At two hard tubes and two elastic tubes, manufacturing process is simple, and foozle is reduced；Entire air filter escape pipe is split into more
Section, under the premise of meeting performance, the usage amount of rubber hose significantly is conducive to reduce cost of parts.Meanwhile by entire air filter outlet
Pipe splits into multistage, so that 2mm can be thinned in entire air filter outlet thickness of pipe wall, pts wt is reduced, and realizes light-weight design.Bullet
Second air filter escape pipe both ends made of property body material are the first air filter escape pipe and third air filter escape pipe；First air filter outlet
It manages with the equal injection molding of third air filter escape pipe and saves cloth in the second air filter escape pipe both ends setting hard tube for hard tube and empty
Between, it avoids air filter escape pipe and peripheral component from interfering, eliminates abrasion risk.Air filter escape pipe is made using elastic material, can be increased
Add ripple quantity, improves anti-vibration performance.A kind of air filter escape pipe of the utility model, what is had in terms of existing technologies is excellent
Point is: reducing the usage amount of rubber hose, reduces cost of parts；Improve sealing performance；Arrangement space is small, avoids air filter escape pipe
Interfere with peripheral component, eliminates abrasion risk；Manufacturing process is simple, and foozle is reduced；Improve anti-vibration performance.
Detailed description of the invention
A kind of existing air filter escape pipe perspective view of the explosion of Fig. 1.
A kind of existing air filter escape pipe schematic diagram of Fig. 2.
A kind of air filter escape pipe schematic diagram of Fig. 3 the utility model.
A kind of air filter escape pipe perspective view of the explosion of Fig. 4 the utility model.
A kind of air filter escape pipe of Fig. 5 the utility model part scheme of installation.
A kind of another local scheme of installation of air filter escape pipe of Fig. 6 the utility model.
A kind of another confined explosion's schematic diagram of air filter escape pipe of Fig. 7 the utility model.
Interface arrangment schematic diagram in a kind of air filter escape pipe of Fig. 8 the utility model.
Figure number explanation
1, the first air filter escape pipe；2, the second air filter escape pipe；3, third air filter escape pipe；4, gum sleeve；5, it is clamped
Structure；51, claw；52, card slot；6, the first clip；7, the second clip.
Specific embodiment
Fig. 3 to Fig. 8 with reference to the accompanying drawing is described in further detail a kind of air filter escape pipe of the utility model.
A kind of air filter escape pipe of the utility model please refers to the related each figure of Fig. 3 to Fig. 8, including the first air filter escape pipe
1, third air filter escape pipe 3, gum sleeve 4 and the second air filter escape pipe 2 made of elastomeric material, second air filter go out
At least three circle ripples, 1 left part of the first air filter escape pipe and 2 right end of the second air filter escape pipe are equipped on tracheae 2
Portion is fixedly connected, and the detachable fixation in 2 left part of the second air filter escape pipe and 3 right parts of the third air filter escape pipe is even
It connects, 3 left part of third air filter escape pipe and 4 right part of gum sleeve can release formula plug connection, and described first is empty
It filters out 1 right part of tracheae to be fixedly connected with air cleaner upper housing, 4 left part of gum sleeve and engine interface are removable
The formula of unloading is sealedly and fixedly connected.In this way, the first air filter escape pipe 1, the second air filter escape pipe 2, third air filter escape pipe 3 and rubber sleeve
The equal integrated injection molding of pipe 4, the second air filter escape pipe 2 and gum sleeve 4 are elastic tube, the first air filter escape pipe 1 and third
Air filter escape pipe 3 is hard tube made of plastics.Wherein, the second air filter escape pipe 2 is made of elastomeric material, in the second air filter
Escape pipe 2 is equipped with three or more ripples, and ripple can play the role of isolation vibration.First air filter escape pipe, 1 left part
It is fixedly connected with 2 right end of the second air filter escape pipe, so that the first air filter escape pipe 1 and the second air filter escape pipe 2 are connected into one
Body.First air filter escape pipe, 1 left part can be others with 2 right end of the second air filter escape pipe and be fixedly connected with mode, as long as energy
First air filter escape pipe, 1 left part is fixedly connected with the second air filter escape pipe 2.Second air filter escape pipe, 2 left part and
3 right part of third air filter escape pipe can be fixedly connected, and can also release connection, be detachably fixed connection by setting, convenient
Installation and removal；Connection type is also possible to other modes, as long as can be by the second air filter escape pipe 2 and third air filter escape pipe
3 it is detachable be fixedly connected, so that the second air filter escape pipe 2 and third air filter escape pipe 3 be linked into an integrated entity.Third is empty
Third air filter escape pipe 3 and gum sleeve 4 can be linked into an integrated entity with plug connection by filtering out 3 left end of tracheae and gum sleeve 4,
Connection can also be released.By the way that plug connection mode is arranged, it is easy for installation and removal.First air filter escape pipe, 1 right end and air
Upper filter shell is fixedly connected, and connection type can be others and be fixedly connected with mode, as long as can be by the first air filter outlet
1 right end of pipe is connect with air cleaner upper housing.4 left end of gum sleeve is fixedly connected with engine interface, can also be solved
Except connection, as long as gum sleeve 4 can be connect with engine interface.When installation, 1 left end of the first air filter escape pipe is fixed to be connected
It connects on 2 right end of the second air filter escape pipe, 2 left end of the second air filter escape pipe, which is detachably fixed, is connected to third air filter escape pipe 3
Right end then goes out the 3 left end plug connection of third air filter escape pipe on 4 right end of gum sleeve so as to complete entire air filter
The installation of tracheae.Entire air filter escape pipe is divided into two hard tubes and two elastic tubes, and manufacturing process is simple, and foozle subtracts
It is few；Entire air filter escape pipe split into multistage, under the premise of meeting existing air filter escape pipe performance, rubber hose significantly
Usage amount is conducive to reduce cost of parts.Meanwhile entire air filter escape pipe is split into multistage, so that entire air filter outlet tube wall
2mm can be thinned in thickness, and pts wt reduces, and realize light-weight design.Second air filter escape pipe, 2 both ends made of elastomer material
It is the first air filter escape pipe 1 and third air filter escape pipe 3；First air filter escape pipe 1 and the equal injection molding of third air filter escape pipe 3
And be hard tube, hard tube is set at 2 both ends of the second air filter escape pipe, saves arrangement space, avoids air filter escape pipe and peripheral component
Abrasion risk is eliminated in interference.Air filter escape pipe is made using elastic material, can increase ripple quantity, improves anti-vibration performance.This reality
With a kind of novel air filter escape pipe, the usage amount for reducing rubber hose, drop are had the advantage, that in terms of existing technologies
Low cost of parts；Improve sealing performance；Arrangement space is small, and air filter escape pipe and peripheral component is avoided to interfere, and eliminates abrasion risk；
Manufacturing process is simple, and foozle is reduced；Improve anti-vibration performance.
A kind of air filter escape pipe of the utility model please refers to the related each figure of Fig. 3 to Fig. 8, in front the base of technical solution
It may also is that the second air filter escape pipe 2 is made of TPV elastic material on plinth.In this way, TPV is thermoplastic vulcanizates, tool
There is anti-aging property, good weather-proof, heat resistance, resistance to permanent deformation performance, tensile strength, high tenacity and high resilience are special
Point.Second air filter escape pipe 2 is made of TPV material, and TPV elastomeric material substitutes rubber material, can be by the second air filter outlet
Pipe 2 is arranged to multiple ripples, to further increase the effect of isolation vibration performance；Meanwhile the second air filter made of TPV material
2 production cost of escape pipe is low, to reduce the production cost of air filter escape pipe entirety.
A kind of air filter escape pipe of the utility model please refers to the related each figure of Fig. 3 to Fig. 8, in front the base of technical solution
It may also is that being provided with clamping structure between 3 left part of third air filter escape pipe and 4 right part of the gum sleeve on plinth
5,3 left part of third air filter escape pipe is connected on 4 right part of gum sleeve by the clamping structure 5 clamping.
In this way, third air filter escape pipe 3 and gum sleeve 4 distinguish injection molding, in 3 left end of third air filter escape pipe and gum sleeve 4
Clamping structure 5 is arranged in connecting pin between right end.Third air filter escape pipe 3 and gum sleeve 4 are connected by clamping structure 5,
It can also release between third air filter escape pipe 3 and gum sleeve 4.By the way that clamping structure 5 is arranged, it is easy for installation and removal, together
When be also conducive to the later period and seal urgent assembly.Further preferred technical solution is that the clamping structure 5 includes claw 51 and card slot
52, the card slot 52 is opened in 4 tube wall of gum sleeve, and it is left that the claw 51 is set to the third air filter escape pipe 3
End, the card slot 52 and the clamping connection of the corresponding claw 51.In this way, wall circular opens up card slot in 4 tube wall of gum sleeve
52；Because third air filter escape pipe 3 is hard tube, at least one claw 51 is arranged in 3 left end of third air filter escape pipe, and claw 51 is inserted into
Into the card slot 52 in gum sleeve 4, wherein card slot 52 and the clamping connection of claw 51.Pass through setting card slot 52 and claw 51, side
Just it mounts and dismounts, while being also conducive to the later period urgent assembly of sealing.Even more preferably, 51 upper surface of claw is provided at least one
Protrusion, claw 51 by protrusion clamping be connected in card slot 52 so that claw 51 be connected in card slot 52 it is more stable and securely and
It is not easy to slide.Technical solution still more preferably are as follows: 3 left part of third air filter escape pipe and the gum sleeve 4 are right
End junction is provided with the first clip 6, and the gum sleeve 4 is connected to institute by the detachable clamping of first clip 6
State 3 left part of third air filter escape pipe.In this way, the first clip 6 is located between 3 left end of third air filter escape pipe and gum sleeve 4.
When installation, when 3 left end of third air filter escape pipe is connected on 4 right end of gum sleeve by clamping structure 5, the first clip 6 is clamped
On gum sleeve 4.I.e. urgent by the first clip 6, the radial force of the first clip 6 can act on gum sleeve 4, the radial direction
Power can be transmitted to 4 inner surface of gum sleeve, make it and the cooperation of turbocharging gas to reach sealing function.Meanwhile first clip 6
It is easy for installation and removal, coupling mechanism force can be controlled according to the actual situation.It may also is that 2 left part of the second air filter escape pipe with
The 3 right part portion junction of third air filter escape pipe is provided with the second clip 7, and the second air filter escape pipe 2 passes through described
The detachable clamping of second clip 7 is connected on 3 right part of third air filter escape pipe.In this way, when the second air filter escape pipe 2
After distinguishing injection molding with third air filter escape pipe 3,2 right end of the second air filter escape pipe is set in 3 left end of third air filter escape pipe
On, the second clip 7 is connected on 3 left end of third air filter escape pipe, and the second clip 7 is by 2 left end of the second air filter escape pipe and third
The locking of 3 right end of air filter escape pipe links into an integrated entity.By the second clip 7 of setting, it is easy for installation and removal, it can be according to the actual situation
Control coupling mechanism force.
A kind of air filter escape pipe of the utility model please refers to the related each figure of Fig. 3 to Fig. 8, in front the base of technical solution
On plinth it may also is that 1 left part of the first air filter escape pipe and 2 right part of the second air filter escape pipe are welded to connect.This
Sample, 1 left end of the first air filter escape pipe and 2 right end of the second air filter escape pipe are welded to connect, and are facilitated connection and are connected firmly.It is i.e. entire
Air filter escape pipe is divided into two hard tubes and two elastic tubes, is formed a whole by injection molding, welding, grafting and clamp connection.
Entire air filter escape pipe is split into multistage, is manufactured using different materials, under the premise of meeting performance, greatly reduces rubber hose
Usage amount, be conducive to reduce cost of parts.
A kind of air filter escape pipe of the utility model please refers to the related each figure of Fig. 3 to Fig. 8, in front the base of technical solution
It may also is that the gum sleeve 4 is made of AEM rubber or FKM rubber material on plinth.In this way, AEM rubber is ethylene acrylic
Ester rubber, AEM have elasticity, have the characteristics that environmental stress resistance, cracking behavior are good；FKM rubber is fluorubber, with high resistance to
Property heat and high chemical stability.Gum sleeve 4 use AEM rubber or FKM rubber, can guarantee still play under the high temperature conditions it is good
Good sealing and vibration isolation effect.
A kind of air filter escape pipe of the utility model please refers to the related each figure of Fig. 3 to Fig. 8, in front the base of technical solution
It may also is that being provided with the convex ribs of annular, the convex ribs and the engine interface on the inside of 4 tube wall of gum sleeve on plinth
Interference type clamping.In this way, convex ribs are located on the inside of the tube wall on gum sleeve 4, gum sleeve 4 is connected by convex ribs interference clamping
It is connected on engine interface, to play sealing function.
It is above-mentioned that only several specific embodiments in the utility model are illustrated, but can not be as the utility model
Protection scope, equivalent change or modification or equal proportion amplification or contracting made by all design spirits according in the utility model
It is small etc., it is deemed to fall the protection scope of the utility model.
Claims (9)
1. a kind of air filter escape pipe, it is characterised in that: including the first air filter escape pipe (1), third air filter escape pipe (3), rubber
Casing (4) and the second air filter escape pipe (2) made of elastomeric material, be equipped on the second air filter escape pipe (2) to
Few three circles ripple, the first air filter escape pipe (1) left part are fixedly connected with the second air filter escape pipe (2) right part,
The second air filter escape pipe (2) left part with third air filter escape pipe (3) right part is detachable is fixedly connected, it is described
Third air filter escape pipe (3) left part and the gum sleeve (4) right part can release formula plug connection, and first air filter goes out
Tracheae (1) right part is fixedly connected with air cleaner upper housing, and gum sleeve (4) left part and engine interface are removable
The formula of unloading is sealedly and fixedly connected.
2. a kind of air filter escape pipe according to claim 1, it is characterised in that: the second air filter escape pipe (2) is by TPV
Elastic material is made.
3. a kind of air filter escape pipe according to claim 1, it is characterised in that: third air filter escape pipe (3) left end
It is provided with clamping structure (5) between portion and the gum sleeve (4) right part, the third air filter escape pipe (3) left part is logical
The clamping structure (5) clamping is crossed to be connected on the gum sleeve (4) right part.
4. a kind of air filter escape pipe according to claim 3, it is characterised in that: the clamping structure (5) includes claw
(51) it is opened in the gum sleeve (4) tube wall with card slot (52), the card slot (52), the claw (51) is set to described
Third air filter escape pipe (3) left part, the card slot (52) and the corresponding claw (51) clamping connection.
5. a kind of air filter escape pipe according to claim 4, it is characterised in that: third air filter escape pipe (3) left end
Portion and the gum sleeve (4) right part junction are provided with the first clip (6), and the gum sleeve (4) passes through described first
The detachable clamping of clip (6) is connected to third air filter escape pipe (3) left part.
6. a kind of air filter escape pipe according to claim 5, it is characterised in that: the second air filter escape pipe (2) left end
Portion and third air filter escape pipe (3) the right part junction are provided with the second clip (7), the second air filter escape pipe (2)
It is connected on third air filter escape pipe (3) right part by the detachable clamping of second clip (7).
7. a kind of air filter escape pipe described in -6 any one claims according to claim 1, it is characterised in that: described first
Air filter escape pipe (1) left part and the second air filter escape pipe (2) right part are welded to connect.
8. a kind of air filter escape pipe described in -6 any one claims according to claim 1, it is characterised in that: the rubber
Casing (4) is made of AEM rubber or FKM rubber material.
9. a kind of air filter escape pipe described in -6 any one claims according to claim 1, it is characterised in that: the rubber
The convex ribs of annular are provided on the inside of casing (4) tube wall, the convex ribs and the engine interface interference type are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820780885.5U CN208416756U (en) | 2018-05-24 | 2018-05-24 | A kind of air filter escape pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820780885.5U CN208416756U (en) | 2018-05-24 | 2018-05-24 | A kind of air filter escape pipe |
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| Publication Number | Publication Date |
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| CN208416756U true CN208416756U (en) | 2019-01-22 |
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ID=65112107
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| CN201820780885.5U Active CN208416756U (en) | 2018-05-24 | 2018-05-24 | A kind of air filter escape pipe |
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| CN (1) | CN208416756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529308A (en) * | 2018-05-24 | 2019-12-03 | 上汽通用五菱汽车股份有限公司 | A kind of air filter escape pipe |
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2018
- 2018-05-24 CN CN201820780885.5U patent/CN208416756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529308A (en) * | 2018-05-24 | 2019-12-03 | 上汽通用五菱汽车股份有限公司 | A kind of air filter escape pipe |
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