CN207620939U - A kind of air inlet pipeline assembly for air cleaner - Google Patents
A kind of air inlet pipeline assembly for air cleaner Download PDFInfo
- Publication number
- CN207620939U CN207620939U CN201721433121.0U CN201721433121U CN207620939U CN 207620939 U CN207620939 U CN 207620939U CN 201721433121 U CN201721433121 U CN 201721433121U CN 207620939 U CN207620939 U CN 207620939U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- tube head
- pipeline
- stage casing
- resonant cavity
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model is related to a kind of air inlet pipeline assemblies for air cleaner, include the main body pipeline with air inlet tube head, outlet tube head, pipeline stage casing and corrugated flexible hose, and resonant cavity is equipped on main body tube road.The one end in pipeline stage casing is connected with air inlet tube head, and the other end is connect with corrugated flexible hose, and the other end of corrugated flexible hose is connected with outlet tube head.Resonant cavity is connected with pipeline stage casing, on pipeline stage casing integrally formed with its inner cavity is connected first connect pipeline section, on the side wall of resonant cavity integrally formed with its inner cavity is connected second connect pipeline section, be engaged by clamping after the first connection pipeline section and the second connection pipeline section grafting.The first mounting structure is equipped on the peripheral wall in pipeline stage casing, it is bend pipe structure that the second mounting structure air inlet tube head and outlet tube head are equipped on the side wall of resonant cavity, and the air inlet port of air inlet tube head is flat, and in its inner cavity integrally formed with supporting beam.The utility model improves inflation rate, and excellent noise reduction effect to a certain extent.
Description
Technical field
The utility model is related to technical field of automobile components more particularly to a kind of air inlet pipeline for air cleaner are total
At.
Background technology
With the development of the social economy, people’s lives level is greatly improved, the level of consumption of people also by
Gradually improve.Automobile just becomes increasingly popular in people's lives as a kind of main vehicles.Automobile is by gasoline and sky
Gas is mixed and burned in cylinder to generate power, to drive motor racing, power performance, economy of the gas handling system to vehicle
There can be important influence with noise performance.Design high volumetric efficiency, the gas handling system of low noise becomes new focus of the competition and
Technological development direction.
Utility model content
The utility model provides a kind of structure design advantages of simple to solve technical problem present in known technology, fills
Gas is efficient, the excellent noise reduction effect air inlet pipeline assembly for air cleaner.
The utility model is adopted the technical scheme that solve technical problem present in known technology：One kind is for sky
The air inlet pipeline assembly of air cleaner, include with air inlet tube head, outlet tube head, pipeline stage casing and corrugated flexible hose main body tube
Road is equipped with resonant cavity on main body tube road；The one end in the pipeline stage casing is connected with air inlet tube head, and the other end passes through pipe collar and wave
Line hose connects, and the other end of corrugated flexible hose is connected by pipe collar with outlet tube head；The resonant cavity is connected with pipeline stage casing
It is logical, on pipeline stage casing integrally formed with its inner cavity is connected first connect pipeline section, on the side wall of resonant cavity integrally at
Type has and its inner cavity is connected second connect pipeline section, and at least one installation is offered on the peripheral wall of the first connection pipeline section
Hole is equipped at least one convex block on the peripheral wall of the second connection pipeline section, forms clamping between the convex block and mounting hole and match
It closes；It is equipped with the first mounting structure on the peripheral wall in pipeline stage casing, the second mounting structure is equipped on the side wall of resonant cavity；It is described into
Trach head and outlet tube head are bend pipe structure, and the air inlet port of air inlet tube head is flat, and its inner cavity integrally formed with
Supporting beam；Integrally formed at least two grafting protrusion on the peripheral wall of outlet tube head proximal port, and where grafting protrusion
Multigroup open slot is offered on peripheral wall.
The advantages of the utility model and good effect are：The utility model provides a kind of air inlet for air cleaner
Pipeline assembly, compared with prior art, this air inlet pipeline assembly are detachably divided into multiple portions, are easily assembled to repair.Resonant cavity
Setting guarantee to play preferable noise reduction.Damping, buffering is played the role of in the setting of corrugated flexible hose.It is flat into
Trach head effectively increases air inlet open area, improves volumetric efficiency.Air inlet tube head and outlet tube head are set as bend pipe structure,
It can be in the occupied space for reducing air inlet pipeline assembly to a certain degree.
Preferably：First mounting structure include with the integrally formed mounting bracket in pipeline stage casing, in mounting bracket
Offer through-hole；The elastic buffering pad of hollow structure is connected in through-hole, and on the periphery wall of elastic buffering pad circumferentially
Annular groove is offered, elastic buffering pad is clamped by annular groove and mounting bracket；On the equal edge in the top and bottom of elastic buffering pad
Multiple grooves axially are offered, the first bushing is inserted with along its axial direction in the hollow structure of elastic buffering pad.
Preferably：Second mounting structure includes the mounting portion for being fixed in resonant cavity top surface, is offered on mounting portion
Longitudinal blind hole is equipped with the second bushing in blind hole.
Preferably：On the peripheral wall of outlet tube head be equipped with multigroup stopper protrusion, the stopper protrusion be located at grafting protrusion with
Between corrugated flexible hose.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the preferred embodiments of the present invention；
Fig. 2 is the A-A schematic cross-sectional views in Fig. 1；
Fig. 3 is the forward sight structural schematic diagram of the preferred embodiments of the present invention；
Fig. 4 is the B-B schematic cross-sectional views in Fig. 3；
Fig. 5 is the left view structural representation of the preferred embodiments of the present invention；
Fig. 6 is the C-C schematic cross-sectional views in Fig. 5.
In figure：1, air inlet tube head；1-1, supporting beam；2, outlet tube head；2-1, grafting protrusion；2-2, open slot；2-3, stop
Gear protrusion；3, pipeline stage casing；3-1, the first connection pipeline section；3-1-1, mounting hole；4, corrugated flexible hose；5, resonant cavity；5-1, second
Connect pipeline section；5-1-1, convex block；6, mounting bracket；7, elastic buffering pad；8, the first bushing；9, mounting portion；10, the second bushing.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, hereby lifts following embodiment and be described in detail
It is as follows：
Fig. 1 to Fig. 6 is referred to, the utility model includes having air inlet tube head 1, outlet tube head 2, pipeline stage casing 3 and ripple
The main body pipeline of hose 4 is equipped with resonant cavity 5 on main body tube road.Multistage is detachably connected, and is easily assembled to repair.The pipeline
The one end in stage casing 3 is connected with air inlet tube head 1, and the other end is connect by pipe collar with corrugated flexible hose 4, and the other end of corrugated flexible hose 4 is logical
Pipe collar is crossed with outlet tube head 2 to be connected.Damping, buffering is played the role of in the setting of corrugated flexible hose 4.As shown in Fig. 1 and Fig. 2, institute
It states resonant cavity 5 with pipeline stage casing 3 to be connected, integrally formed with the first connecting tube being connected with its inner cavity on pipeline stage casing 3
Section 3-1, on the side wall of resonant cavity 5 integrally formed with its inner cavity is connected second connect pipeline section 5-1, in first company
At least one mounting hole 3-1-1 is offered on the peripheral wall of nozzle belt 3-1, is equipped on the peripheral wall of the second connection pipeline section 5-1
At least one convex block 5-1-1 is formed between the convex block 5-1-1 and mounting hole 3-1-1 and is engaged by clamping.The setting of resonant cavity 5 is true
Guarantor can play preferable noise reduction.And resonant cavity 5 is to be detachably connected with pipeline stage casing 3, is readily disassembled maintenance.In pipeline
The peripheral wall in stage casing 3 is equipped with the first mounting structure, and the second mounting structure is equipped on the side wall of resonant cavity 5.Mounting structure is set
It sets, convenient for carrying out installation fixation to air inlet pipeline assembly.The air inlet tube head 1 and outlet tube head 2 are bend pipe structure, air inlet
The air inlet port of tube head 1 is flat, and in its inner cavity integrally formed with supporting beam 1-1.Flat air inlet tube head 1 is effective
Air inlet open area is increased, volumetric efficiency is improved.Air inlet tube head 1 and outlet tube head 2 are set as bend pipe structure, can be certain
Degree reduces the occupied space of air inlet pipeline assembly.It is inserted integrally formed at least two on the peripheral wall of 2 proximal port of outlet tube head
Raised 2-1 is met, and offers multigroup open slot 2-2 on the peripheral wall where grafting protrusion 2-1.
With further reference to 3 and Fig. 6, first mounting structure include with 3 integrally formed mounting bracket 6 of pipeline stage casing,
Through-hole is offered in mounting bracket 6.The elastic buffering pad 7 of hollow structure is connected in through-hole, and in elastic buffering pad 7
Periphery wall on circumferentially offer annular groove, elastic buffering pad 7 passes through annular groove and is clamped with mounting bracket 6.In elastic buffer
The top and bottom of pad 7 are provided in the axial direction with multiple grooves, are inserted with along its axial direction in the hollow structure of elastic buffering pad 7
First bushing 8.The setting of first mounting structure is convenient for carrying out installation fixation to air inlet pipeline assembly, meanwhile, 7 He of elastic buffering pad
The setting of first bushing 8 can reduce the vibration of empty air inlet pipeline assembly.
With further reference to 3 and Fig. 4, second mounting structure includes the mounting portion 9 for being fixed in 5 top surface of resonant cavity, is being pacified
Longitudinal blind hole is offered in dress portion 9, and the second bushing 10 is equipped in blind hole.Second mounting structure is convenient for carrying out resonant cavity 5
Installation is fixed.
As shown in figures 1 and 3, multigroup stopper protrusion 2-3, the stopper protrusion 2-3 are equipped on the peripheral wall of outlet tube head 2
Between grafting protrusion 2-1 and corrugated flexible hose 4.
Claims (4)
1. a kind of air inlet pipeline assembly for air cleaner, it is characterized in that：Including with air inlet tube head (1), outlet tube head
(2), the main body pipeline of pipeline stage casing (3) and corrugated flexible hose (4) is equipped with resonant cavity (5) on main body tube road；The pipeline stage casing
(3) one end is connected with air inlet tube head (1), and the other end is connect by pipe collar with corrugated flexible hose (4), corrugated flexible hose (4) it is another
End is connected by pipe collar with outlet tube head (2)；The resonant cavity (5) is connected with pipeline stage casing (3), in pipeline stage casing (3)
On integrally formed with its inner cavity is connected first connect pipeline section (3-1), on the side wall of resonant cavity (5) integrally formed with
The second connection pipeline section (5-1) that its inner cavity is connected offers at least one on the peripheral wall of the first connection pipeline section (3-1)
Mounting hole (3-1-1) is equipped at least one convex block (5-1-1), the convex block on the peripheral wall of the second connection pipeline section (5-1)
It is formed and is engaged by clamping between (5-1-1) and mounting hole (3-1-1)；The first mounting structure is equipped on the peripheral wall of pipeline stage casing (3),
The second mounting structure is equipped on the side wall of resonant cavity (5)；The air inlet tube head (1) and outlet tube head (2) are bend pipe structure,
The air inlet port of air inlet tube head (1) is flat, and in its inner cavity integrally formed with supporting beam (1-1)；It is close in outlet tube head (2)
It is raised (2-1) integrally formed at least two grafting on the peripheral wall of port, and opened up on the peripheral wall where grafting raised (2-1)
There is multigroup open slot (2-2).
2. it is used for the air inlet pipeline assembly of air cleaner as described in claim 1, it is characterized in that：First mounting structure
Including with pipeline stage casing (3) integrally formed mounting bracket (6), offer through-hole in mounting bracket (6)；It is clamped in through-hole
There is the elastic buffering pad (7) of hollow structure, and annular groove is circumferentially offered on the periphery wall of elastic buffering pad (7), elasticity
Cushion pad (7) is clamped by annular groove and mounting bracket (6)；It is opened up in an axial direction in the top and bottom of elastic buffering pad (7)
There are multiple grooves, the first bushing (8) is inserted with along its axial direction in the hollow structure of elastic buffering pad (7).
3. it is used for the air inlet pipeline assembly of air cleaner as described in claim 1, it is characterized in that：Second mounting structure
Mounting portion (9) including being fixed in resonant cavity (5) top surface, offers longitudinal blind hole on mounting portion (9), is equipped in blind hole
Second bushing (10).
4. it is used for the air inlet pipeline assembly of air cleaner as described in claim 1, it is characterized in that：In outlet tube head (2)
Peripheral wall be equipped with multigroup stopper protrusion (2-3), the stopper protrusion (2-3) be located at grafting protrusion (2-1) and corrugated flexible hose (4) it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433121.0U CN207620939U (en) | 2017-10-31 | 2017-10-31 | A kind of air inlet pipeline assembly for air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433121.0U CN207620939U (en) | 2017-10-31 | 2017-10-31 | A kind of air inlet pipeline assembly for air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620939U true CN207620939U (en) | 2018-07-17 |
Family
ID=62827208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433121.0U Expired - Fee Related CN207620939U (en) | 2017-10-31 | 2017-10-31 | A kind of air inlet pipeline assembly for air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620939U (en) |
-
2017
- 2017-10-31 CN CN201721433121.0U patent/CN207620939U/en not_active Expired - Fee Related
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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: 20180717 Termination date: 20201031 |