CN205779348U - A kind of inlet mouth is with the inlet manifold of fillet structure - Google Patents
A kind of inlet mouth is with the inlet manifold of fillet structure Download PDFInfo
- Publication number
- CN205779348U CN205779348U CN201620414656.2U CN201620414656U CN205779348U CN 205779348 U CN205779348 U CN 205779348U CN 201620414656 U CN201620414656 U CN 201620414656U CN 205779348 U CN205779348 U CN 205779348U
- Authority
- CN
- China
- Prior art keywords
- inlet
- fillet structure
- inlet manifold
- flange
- mouth
- 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
Links
Abstract
This utility model relates to a kind of inlet mouth inlet manifold with fillet structure, including air inlet flange, inlet manifold, the side of air inlet flange connects inlet manifold, the other end of inlet manifold connects pressure stabilizing cavity flange, pressure stabilizing cavity flange is internally provided with air intake duct, air intake duct two ends are respectively inlet mouth and air intake port, a fillet structure it is provided with at inlet mouth, the size of the radius R of fillet structure is 2mm, the shape of fillet structure is with the shape of a horn, the utility model has the advantages that the inlet manifold using this inlet mouth with fillet structure, can effectively reduce the pressure loss, reduce gas flow separation, meet the requirement of intake uniformity.
Description
Technical field
This utility model belongs to internal combustion engine component, is specifically related to a kind of inlet mouth inlet manifold with fillet structure.
Background technology
On current electromotor, the pressure loss to inlet manifold has certain requirement, in order to reduce the pressure loss of inlet manifold, reduces gas flow separation, improves air inflow, increases fillet structure, meet the requirement of inlet manifold uniformity at inlet mouth.
Summary of the invention
The purpose of this utility model is by increasing fillet structure at inlet mouth, reduce the pressure loss, reduce gas flow separation, improving air inflow.
Philosophy and technique scheme of the present utility model is: a kind of inlet mouth is with the inlet manifold of fillet structure, including air inlet flange, inlet manifold, it is characterized in that the side of air inlet flange connects inlet manifold, the other end of inlet manifold connects pressure stabilizing cavity flange, pressure stabilizing cavity flange is internally provided with air intake duct, air intake duct two ends are respectively inlet mouth and air intake port, a fillet structure it is provided with at inlet mouth, the size of the radius R of fillet structure is 2mm, and the shape of fillet structure is with the shape of a horn.
Feature of the present utility model and generation provide the benefit that: use this inlet mouth with the inlet manifold of fillet structure, can effectively reduce the pressure loss, reduce gas flow separation, meet the requirement of intake uniformity.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structural representation at this utility model inlet port.
Reference is as follows: 1, air inlet flange 2, inlet manifold 3, pressure stabilizing cavity flange 4, inlet mouth 5, air intake port 6, fillet structure.
Detailed description of the invention
Such as Fig. 1, this utility model relates to a kind of inlet mouth inlet manifold with fillet structure, including air inlet flange, inlet manifold, wherein the side of air inlet flange connects inlet manifold, and the other end of inlet manifold connects pressure stabilizing cavity flange, and pressure stabilizing cavity flange is internally provided with air intake duct, air intake duct two ends are respectively inlet mouth and air intake port, being provided with a fillet structure at inlet mouth, the size of the radius R of fillet structure is 2mm, and the shape of fillet structure is with the shape of a horn.
The utility model has the advantages that: use this inlet mouth with the inlet manifold of fillet structure, can effectively reduce the pressure loss, reduce gas flow separation, meet the requirement of intake uniformity.
Claims (1)
1. an inlet mouth is with the inlet manifold of fillet structure, including air inlet flange, inlet manifold, it is characterized in that: the side of air inlet flange connects inlet manifold, the other end of inlet manifold connects pressure stabilizing cavity flange, pressure stabilizing cavity flange is internally provided with air intake duct, and air intake duct two ends are respectively inlet mouth and air intake port, is provided with a fillet structure at inlet mouth, the size of the radius R of fillet structure is 2mm, and the shape of fillet structure is with the shape of a horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414656.2U CN205779348U (en) | 2016-05-10 | 2016-05-10 | A kind of inlet mouth is with the inlet manifold of fillet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414656.2U CN205779348U (en) | 2016-05-10 | 2016-05-10 | A kind of inlet mouth is with the inlet manifold of fillet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779348U true CN205779348U (en) | 2016-12-07 |
Family
ID=57411601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620414656.2U Expired - Fee Related CN205779348U (en) | 2016-05-10 | 2016-05-10 | A kind of inlet mouth is with the inlet manifold of fillet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779348U (en) |
-
2016
- 2016-05-10 CN CN201620414656.2U patent/CN205779348U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |