CN108590898A - A kind of air cleaner - Google Patents
A kind of air cleaner Download PDFInfo
- Publication number
- CN108590898A CN108590898A CN201810338757.XA CN201810338757A CN108590898A CN 108590898 A CN108590898 A CN 108590898A CN 201810338757 A CN201810338757 A CN 201810338757A CN 108590898 A CN108590898 A CN 108590898A
- Authority
- CN
- China
- Prior art keywords
- air
- inlet
- inlet channel
- air cleaner
- air inlet
- 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.)
- Granted
Links
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
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/048—Arranging or mounting on or with respect to engines or vehicle bodies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of air cleaners, including shell, end cap and inlet channel, inlet channel to be made of elastic material；Air inlet is offered on the side wall of shell；One end of inlet channel has the joint portion that is engaged with the outlet of air intake duct, joint portion along inlet channel port outward bending；The other end of inlet channel is fixedly connected with the edge of air inlet.The inlet channel of the air cleaner of the present invention can directly be engaged with the outlet of air intake duct, and air inlet pipeline is shorter, effectively reduces intake resistance, improves the service life of air cleaner.
Description
Technical field
The present invention relates to automotive engine air intake systems, more particularly, to a kind of air cleaner.
Background technology
Air cleaner is widely used in the engine aspirating system of automobile, primarily serve filter out it is miscellaneous in air
The effect of matter and dust causes engine to allow clean air to enter engine after avoiding impurity and dust from entering engine
The service life of engine is shortened in the abrasion of cylinder.
As shown in fig. 1, existing air cleaner includes shell 1 ' and end cap 2 ', one end card of end cap 2 ' and shell 1 '
Button connection, wherein the side wall of shell 1 ' is equipped with mounting base 11 ' and air inlet 12 ', air inlet 12 ' from the side wall of shell 1 ' to
Outer to protrude and be integrally formed with side wall, the other end corresponding with end cap 2 ' of shell 1 ' is equipped with gas outlet 13 '.
When mounted, the outlet of the air intake duct of gas handling system passes through a rubber tube and air cleaner to this air cleaner
Air inlet clamp connection.Since the pipeline between air intake duct and air cleaner is longer, lead to the sky into air cleaner
The intake resistance of gas greatly increases, and has seriously affected the service life of air cleaner.
Therefore, it is small how to provide a kind of intake resistance, air cleaner with long service life becomes this field urgent need to resolve
Technical barrier.
Invention content
It is an object of the present invention to provide a kind of intake resistance is small, the new technology side of air cleaner with long service life
Case.
According to the first aspect of the invention, a kind of air cleaner is provided.
The air cleaner includes shell, end cap and inlet channel, and the inlet channel is made of elastic material；Wherein,
Air inlet is offered on the side wall of the shell；
One end of the inlet channel has the joint portion engaged with the outlet of air intake duct, and the joint portion is along described
The port outward bending of inlet channel；
The other end of the inlet channel is fixedly connected with the edge of the air inlet.
Optionally, the air inlet is rectangular air inlet, and the inlet channel is rectangular inlet channel.
Optionally, the joint portion is equipped with the binding face that the outlet with air intake duct fits, and the binding face is equipped with
Circumferential convex ribs；And/or
The binding face is equipped with circumferential bellows segment, so that the fitting area of the outlet of the binding face and air intake duct can
Become.
Optionally, the air cleaner further includes connector；
One end that the inlet channel is connected with the air inlet and the edge of the air inlet fit, and it is described into
Gas channel is fixedly connected with the edge of the air inlet by the connector.
Optionally, the connector is rivet.
Optionally, the inlet channel is equipped with first holding tank at the edge for accommodating the air inlet, the company
Fitting is passed through from least one side wall of first holding tank.
Optionally, the inner wall of first holding tank is equipped with groove, and the air inlet is equipped with mutually to be blocked with the groove
The protrusion of conjunction, the direction that the protrusion is directed away from the shell extend.
Optionally, the inner wall of the inlet channel is equipped with the second holding tank；
The edge of the air inlet is equipped with flange, and the flange is matched with second holding tank.
Optionally, the air cleaner further includes intake resistance sensor installation seat.
Optionally, the inlet channel is made of rubber mould pressing process.
According to one embodiment of the disclosure, the inlet channel of air cleaner can directly be engaged with the outlet of air intake duct,
Air inlet pipeline is shorter, effectively reduces intake resistance, improves the service life of air cleaner.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the structural schematic diagram of existing air cleaner.
Fig. 2 is the structural schematic diagram of inventive air filter embodiment.
Fig. 3 is the structural schematic diagram of the shell and end cap of inventive air filter.
Fig. 4 is the structural schematic diagram of the inlet channel of inventive air filter.
Fig. 5 is the cut-away view of inventive air filter.
Fig. 6 is the partial structural diagram of Fig. 5.
Fig. 7 is the structural schematic diagram at A in Fig. 6.
Fig. 8 is the structural schematic diagram at B in Fig. 6.
It is indicated in figure as follows：
Shell -1 ', mounting base -11 ', air inlet -12 ', gas outlet -13 ', end cap -2 ', shell -1, air inlet -11 are convex
Rise -111, flange -112, gas outlet -12, mounting base -13, end cap -2, inlet channel -3, joint portion -31, binding face -311, ring
To convex ribs -3110, the first holding tank -32, groove -320, the second holding tank -33, connector -4, the installation of intake resistance sensor
Seat -5.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Big in order to solve air cleaner intake resistance, the short problem of service life, the present invention proposes a kind of air filter
Clear device.
As shown in Fig. 2 to Fig. 8, the air cleaner of the disclosure includes shell 1, end cap 2 and inlet channel 3.Inlet channel 3
It is made of elastic material.Specifically, above-mentioned elastic material may be, for example, rubber or elastoplastic etc..Air inlet made of elastic material
Channel 3 is conducive to enhance the damping performance of air cleaner.Shell 1 and end cap 2 can be made of long glass fiber-reinforced polypropylene, example
The polypropylene for being such as added to 20% glass fibre is made, to increase the tensile strength of air cleaner and enhance air cleaner
Impact resistance.
End cap 2 can be connected with one end of shell 1, and connection between the two can be used mode well known in the art and realize company
It connects, such as clamp button of the spring connection etc..Gas outlet 12 can be equipped on the other end corresponding with end cap 2 of shell 1, it can on gas outlet 12
Equipped with reinforcing rib.The mounting base 13 for installing air cleaner can be equipped on the outer surface of shell 1.
Air inlet 11 is offered on the side wall of shell 1.The air inlet 11 is usually the through-hole on the side wall of shell 1.
One end of inlet channel 3 has the joint portion 31 engaged with the outlet of air intake duct.Above-mentioned " engagement " refers to air inlet
Channel 3 can be fitted closely with the outlet of the air intake duct of automotive engine air intake system, so that the outlet outflow derived from air intake duct
Air can be directly entered by inlet channel 3 in air cleaner.Joint portion 31 along inlet channel 3 port outward bending.
The direction of above-mentioned " outside " inner wall for referring to separate inlet channel 3.The concrete structure at joint portion 31 can be arranged according to actual demand,
For example, joint portion 31 can be with the structure of straight panel shape flange, alternatively, joint portion 31 can be with the structure of curved surface flange.
The other end of inlet channel 3 is fixedly connected with the edge of air inlet 11.Consolidating between inlet channel 3 and air inlet 11
Fixed connection may be, for example, rivet interlacement or be bolted.
The inlet channel 3 of the air cleaner of the disclosure can directly be engaged with the outlet of air intake duct, and air inlet pipeline is shorter, has
Effect reduces intake resistance, improves the service life of air cleaner.In addition, inlet channel 3 made of elastic material is advantageous
In the damping performance of enhancing air cleaner, to further improve the service life of air cleaner.
In one embodiment of inventive air filter, air inlet 11 is rectangular air inlet, and inlet channel 3 is rectangular
Inlet channel.Rectangular air inlet 11 and inlet channel 3 is conducive to increase the area of air inlet, to reduce intake resistance.
In one embodiment of inventive air filter, joint portion 31 is equipped with what the outlet with air intake duct fitted
Binding face 311, binding face 311 are equipped with circumferential convex ribs 3110.The setting of circumferential convex ribs 3110 can effectively improve joint portion 31
Intensity also helps and ensures that joint portion 31 is more closely bonded together with air intake duct.The quantity of circumferential convex ribs 3110 can basis
Actual demand is flexibly arranged, and the disclosure does not limit further herein.
In one embodiment of inventive air filter, binding face 311 is equipped with circumferential bellows segment and (does not show in figure
Go out) so that binding face 311 and the fitting area of the outlet of air intake duct are variable.Above-mentioned circumferential direction bellows segment refers to that binding face 311 has
There is corrugated portion.When the outlet of binding face 311 and air intake duct fits, the work for the power that circumferential bellows segment can apply in air intake duct
It deforms under so that binding face 311 and the fitting area of the outlet of air intake duct become larger or become smaller, so that joint portion 31
More closely it is bonded together with air intake duct.
Certainly, in the specific implementation, circumferential convex ribs 3110 and circumferential bellows segment can be equipped on binding face 311 simultaneously, to protect
Card joint portion 31 is effectively reliably bonded together with air intake duct.
In one embodiment of inventive air filter, air cleaner further includes connector 4.Inlet channel 3 with
One end that air inlet 11 is connected and the edge of air inlet 11 fit, and the edge of inlet channel 3 and air inlet 11 passes through company
Fitting 4 is fixedly connected.When it is implemented, inlet channel 3 and the edge of air inlet 11 can be correspondingly arranged on connecting hole, connector
4 pass through from connecting hole and inlet channel 3 can be mounted on shell 1.
Further, connector 4 is rivet.
Further, inlet channel 3 is equipped with first holding tank 32 at the edge for accommodating air inlet 11.First accommodates
The leakproofness of slot 32 being provided with conducive to the connection for increasing inlet channel 3 and shell 1.Connector 4 from the first holding tank 32 extremely
It is passed through in a few side wall, to ensure effective connection of connector 4.First holding tank 32 can be located at the edge of inlet channel 31
Place.
Further, the inner wall of the first holding tank 32 is equipped with groove 320, and air inlet 11 is equipped with and 320 phase of groove
The protrusion 111 of engaging.The direction that protrusion 111 is directed away from shell 1 extends.It is logical that groove 320 and protrusion 111 are conducive to increase air inlet
The reliability and leakproofness of the connection in road 3 and shell 1.
Further, the inner wall of inlet channel 3 is equipped with the second holding tank 33.The edge of air inlet 11 is equipped with flange
112, flange 112 is matched with the second holding tank 33.Second holding tank 33 can be located between the port of inlet channel 3 has centainly
Away from position at.The reliability for being provided with the connection conducive to inlet channel 3 and shell 1 is increased of second holding tank 33 and sealing
Property.
When it is implemented, the first holding tank 32 and the second holding tank 33 can be set to what inlet channel 3 was connect with air inlet 11
At different location, so that inlet channel 3 adapts to shell 1 more flexiblely.
In one embodiment of inventive air filter, air cleaner further includes intake resistance sensor installation seat
5.According to actual demand, intake resistance sensor installation seat 5 can be used for installing intake resistance sensor, to realize to intake resistance
Monitoring.
In one embodiment of inventive air filter, inlet channel 3 is made of rubber mould pressing process.Using rubber
Inlet channel 3 made of glue mould pressing process has the advantages that elastic height, physical mechanical property are good.
In order to illustrate more clearly of the air cleaner of the disclosure, in the following, by taking embodiment shown in Fig. 5 to Fig. 8 as an example
It illustrates：
As shown in the figure, the air cleaner of the disclosure includes shell 1, end cap 2, inlet channel 3, connector 4 and air inlet
Resistive force sensor mounting base 5, wherein connector 4 is rivet.
One end of shell 1 is linked together with end cap 2 by clamp button of the spring, and the other end of shell 1 is equipped with gas outlet 12,
The outer surface of shell 1 is equipped with the mounting base 13 for installing air cleaner.Shell 1 and end cap 2 are by being added to 20% glass
The polypropylene of glass fiber is made.
Rectangular air inlet 11 is offered on the side wall of shell 1.
One end of rectangular inlet channel 3 has the joint portion 31 engaged for the outlet with air intake duct, joint portion 31
Along the port outward bending of inlet channel 3, and joint portion 31 has the structure of curved surface flange.Joint portion 31 is equipped with and air inlet
The binding face 311 that the outlet in road fits, binding face 311 are equipped with circumferential convex ribs 3110.
One end that inlet channel 3 is connected with air inlet 11 and the edge of air inlet 11 fit.The side of inlet channel 3
Edge be equipped with first holding tank 32 at edge for accommodating air inlet 11.The inner wall of first holding tank 32 is equipped with groove
320, air inlet 11 is equipped with the protrusion 111 to fasten with groove 320, and the direction that protrusion 111 is directed away from shell 1 extends.Even
Fitting 4 can be passed through from a side wall and shell 1 for the first holding tank 32, and inlet channel 3 and shell 1 are fixedly connected on one
It rises.The inner wall of the other side of inlet channel 3 is equipped with the second holding tank 33.Second holding tank 33 is located at apart from inlet channel 3
At the position at regular intervals of port.The edge of air inlet 11 is equipped with and 33 matched flange 112 of the second holding tank.Connection
Part 4 can be worn from part of wall of the inlet channel 3 between the second holding tank 33 and the port of inlet channel 3 and shell 1
It crosses, inlet channel 3 and shell 1 is fixed together.Inlet channel 3 is made of rubber mould pressing process.
Intake resistance sensor installation seat 5 is set on shell 1, for installing intake resistance sensor.
The inlet channel 3 of the air cleaner of the embodiment can directly be engaged with the outlet of air intake duct, and air inlet pipeline is shorter,
Intake resistance is effectively reduced, the service life of air cleaner is improved.In addition, using air inlet made of rubber mould pressing process
Channel 3 is conducive to enhance the damping performance of air cleaner, to further improve the service life of air cleaner.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of air cleaner, which is characterized in that including shell, end cap and inlet channel, the inlet channel is by elastic material
Material is made；Wherein,
Air inlet is offered on the side wall of the shell；
One end of the inlet channel has the joint portion engaged with the outlet of air intake duct, and the joint portion is along the air inlet
The port outward bending in channel；
The other end of the inlet channel is fixedly connected with the edge of the air inlet.
2. air cleaner according to claim 1, which is characterized in that the air inlet be rectangular air inlet, it is described into
Gas channel is rectangular inlet channel.
3. air cleaner according to claim 1, which is characterized in that the joint portion is equipped with the outlet with air intake duct
The binding face to fit, the binding face are equipped with circumferential convex ribs；And/or
The binding face is equipped with circumferential bellows segment, so that the fitting area of the outlet of the binding face and air intake duct is variable.
4. air cleaner according to claim 1, which is characterized in that the air cleaner further includes connector；
One end that the inlet channel is connected with the air inlet and the edge of the air inlet fit, and the air inlet is logical
Road is fixedly connected with the edge of the air inlet by the connector.
5. air cleaner according to claim 4, which is characterized in that the connector is rivet.
6. air cleaner according to claim 4, which is characterized in that the inlet channel is equipped with described for accommodating
First holding tank at the edge of air inlet, the connector are passed through from least one side wall of first holding tank.
7. air cleaner according to claim 6, which is characterized in that the inner wall of first holding tank is equipped with recessed
Slot, the air inlet are equipped with the protrusion to fasten with the groove, and the direction that the protrusion is directed away from the shell extends.
8. air cleaner according to claim 4, which is characterized in that the inner wall of the inlet channel, which is equipped with second, to be held
Receive slot；
The edge of the air inlet is equipped with flange, and the flange is matched with second holding tank.
9. air cleaner according to claim 1, which is characterized in that the air cleaner further includes that intake resistance passes
Sensor mounting base.
10. according to the air cleaner described in any one of claim 1 to 9, which is characterized in that the inlet channel uses rubber
Glue mould pressing process is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338757.XA CN108590898B (en) | 2018-04-16 | 2018-04-16 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338757.XA CN108590898B (en) | 2018-04-16 | 2018-04-16 | Air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108590898A true CN108590898A (en) | 2018-09-28 |
| CN108590898B CN108590898B (en) | 2020-05-05 |
Family
ID=63622755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810338757.XA Active CN108590898B (en) | 2018-04-16 | 2018-04-16 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590898B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0470330A1 (en) * | 1990-08-06 | 1992-02-12 | FILTERWERK MANN & HUMMEL GMBH | Intake air filter for vehicle internal combustion engine |
| DE4139358A1 (en) * | 1991-11-29 | 1993-06-03 | Vdo Schindling | Two part housing of aluminium and plastics with seal - has circumferential groove round edge of wall of first part to hold sealing ring and engage second part, held by stamped projections |
| KR20100002372A (en) * | 2008-06-30 | 2010-01-07 | 쌍용자동차 주식회사 | The intercooler and turbocharger and intake manifold air duct which is an automobile |
| CN202991300U (en) * | 2012-12-12 | 2013-06-12 | 北京汽车股份有限公司 | Inlet air guiding pipe and air filter |
| CN203962218U (en) * | 2014-03-27 | 2014-11-26 | 安徽江淮汽车股份有限公司 | Air-strainer and the gas handling system that comprises this air-strainer |
-
2018
- 2018-04-16 CN CN201810338757.XA patent/CN108590898B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0470330A1 (en) * | 1990-08-06 | 1992-02-12 | FILTERWERK MANN & HUMMEL GMBH | Intake air filter for vehicle internal combustion engine |
| DE4139358A1 (en) * | 1991-11-29 | 1993-06-03 | Vdo Schindling | Two part housing of aluminium and plastics with seal - has circumferential groove round edge of wall of first part to hold sealing ring and engage second part, held by stamped projections |
| KR20100002372A (en) * | 2008-06-30 | 2010-01-07 | 쌍용자동차 주식회사 | The intercooler and turbocharger and intake manifold air duct which is an automobile |
| CN202991300U (en) * | 2012-12-12 | 2013-06-12 | 北京汽车股份有限公司 | Inlet air guiding pipe and air filter |
| CN203962218U (en) * | 2014-03-27 | 2014-11-26 | 安徽江淮汽车股份有限公司 | Air-strainer and the gas handling system that comprises this air-strainer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108590898B (en) | 2020-05-05 |
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