CN201679596U - Muffling structure of air filter pipe mouth - Google Patents
Muffling structure of air filter pipe mouth Download PDFInfo
- Publication number
- CN201679596U CN201679596U CN2010201833077U CN201020183307U CN201679596U CN 201679596 U CN201679596 U CN 201679596U CN 2010201833077 U CN2010201833077 U CN 2010201833077U CN 201020183307 U CN201020183307 U CN 201020183307U CN 201679596 U CN201679596 U CN 201679596U
- Authority
- CN
- China
- Prior art keywords
- casing cover
- air outlet
- air
- lower cover
- case top
- 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 - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a muffling structure of an air filter pipe mouth, which consists of an upper casing cover, a lower casing cover, an air inlet and an air outlet, wherein the upper casing cover and the lower casing cover are connected together by a spring clamp. The muffling structure is characterized in that the air inlet and the air outlet respectively extend into a cavity consisting of the lower casing cover and the upper casing cover; and the tail ends of the air inlet and the air outlet reach the center positions of the upper casing cover and the lower casing cover. The utility model has the characteristics of simple structure, favorable muffling effect and the like.
Description
Technical field
The utility model belongs to the technical field of vehicle intake system, relates to a kind of air-strainer mouth of pipe noise elimination structure.
Background technique
According to the designing requirement of car gas handling system, i.e. travelling comfort requirement wherein, gas handling system will have certain noise elimination function, satisfies the noise requirements of car design, so increase noise elimination structure at the air-strainer mouth of pipe.
Summary of the invention:
The purpose of this utility model is to provide a kind of air-strainer mouth of pipe noise elimination structure.Under the prerequisite that guarantees the air-strainer proper functioning, with air inlet/outlet structure carried out the design of noise elimination aspect, effectively reduce the operational noise at gas handling system mouth of pipe place.
The technical solution of the utility model is achieved in that
A kind of air-strainer mouth of pipe noise elimination structure, it is made up of a case top lid, housing lower cover, suction port and air outlet, case top lid, housing lower cover link together by spring clamp, it is characterized by: described suction port and air outlet extend into respectively in the cavity of being made up of housing lower cover, case top lid, and the end of suction port and air outlet arrives the central position of case top lid housing lower cover.
The utlity model has characteristics such as simple in structure, good muffling effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
A kind of air-strainer mouth of pipe noise elimination structure, it is made up of a case top lid 1, housing lower cover 2, suction port 3 and air outlet 4, case top lid 1, housing lower cover 2 link together by spring clamp, it is characterized by: described suction port 3 and air outlet 4 extend into respectively in the cavity of being made up of housing lower cover 2, case top lid 1, and the end of suction port 3 and air outlet 4 arrives the central position of case top lid 1 housing lower cover 2.This structure can obviously be eliminated the noise at gas handling system mouth of pipe place, with regard to having solved the problem of gas handling system noise, reduces the operational noise at gas handling system mouth of pipe place to the full extent like this.
Claims (1)
1. air-strainer mouth of pipe noise elimination structure, it is made up of a case top lid (1), housing lower cover (2), suction port (3) and air outlet (4), case top lid (1), housing lower cover (2) link together by spring clamp, it is characterized by: described suction port (3) and air outlet (4) extend into respectively in the cavity of being made up of housing lower cover (2), case top lid (1), and the end of suction port (3) and air outlet (4) arrives the central position of case top lid (1) housing lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201833077U CN201679596U (en) | 2010-04-30 | 2010-04-30 | Muffling structure of air filter pipe mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201833077U CN201679596U (en) | 2010-04-30 | 2010-04-30 | Muffling structure of air filter pipe mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679596U true CN201679596U (en) | 2010-12-22 |
Family
ID=43344642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201833077U Expired - Lifetime CN201679596U (en) | 2010-04-30 | 2010-04-30 | Muffling structure of air filter pipe mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679596U (en) |
-
2010
- 2010-04-30 CN CN2010201833077U patent/CN201679596U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |