CN207761777U - Exhaust manifold - Google Patents
Exhaust manifold Download PDFInfo
- Publication number
- CN207761777U CN207761777U CN201721925142.4U CN201721925142U CN207761777U CN 207761777 U CN207761777 U CN 207761777U CN 201721925142 U CN201721925142 U CN 201721925142U CN 207761777 U CN207761777 U CN 207761777U
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- China
- Prior art keywords
- mounting plate
- exhaust manifold
- gas outlet
- manifold body
- air inlet
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Abstract
The utility model discloses a kind of exhaust manifolds, including being provided with the mounting plate of air inlet, being fixed on the manifold body of mounting plate and being fixed on the gas outlet ring flange of manifold body, the manifold body fixed setting is useful for the installation base of installation heat shield, and threaded hole is provided on the installation base；By the way that the installation base for installing heat shield is fixedly installed in manifold body, heat shield can be secured by bolts in manifold body so that heat shield fixing-stable, the structure increase the functionality of exhaust manifold, fixed heat shield can be installed so that simple and compact for structure.
Description
Technical field
The utility model is related to engine arts, and in particular to a kind of exhaust manifold.
Background technology
Exhaust manifold is connected with engine cylinder block, and the exhaust of each cylinder is put together importing exhaust main, is carried
The pipeline of disagreement.Requirement to it is mainly to reduce exhaust resistance to the greatest extent, and avoid interfering with each other between each cylinder.Exhaust is excessive
When concentration, it will produce and interfere with each other between each cylinder, that is, when certain cylinder is vented, just encounter other cylinder and alter not emptying of coming
Exhaust gas.In this way, the resistance of exhaust will be increased, and then reduce the output power of engine.Solution is to make the row of each cylinder
Gas is separated as possible, per one branch of cylinder or Liang Gangyige branches, and each branch is made to lengthen and be independently molded to reduce as possible
Gas in different pipes influences each other；And existing exhaust manifold has a single function, it is functional poor.
Therefore, in order to solve the above problem, a kind of exhaust manifold is needed, the functionality of exhaust manifold, Neng Gouan can be increased
The fixed heat shield of dress so that simple and compact for structure.
Utility model content
In view of this, the purpose of the utility model is to overcome defect in the prior art, exhaust manifold is provided, can be increased
The functionality of exhaust manifold can install fixed heat shield so that simple and compact for structure.
The exhaust manifold of the utility model, including be provided with the mounting plate of air inlet, be fixed on the manifold body of mounting plate
With the gas outlet ring flange for being fixed on manifold body, the installation that the manifold body fixed setting is useful for installation heat shield is convex
Platform is provided with threaded hole on the installation base.
Further, the installation base is two.
Further, the mounting plate is strip and air inlet is multiple, length direction of multiple air inlets along mounting plate
It is arranged in juxtaposition；The mounting plate upper edge mounting plate length direction is located at air inlet both sides and is both provided with mounting hole, the mounting hole
For the open aperture of U-shape.
Further, the manifold body includes four branch pipes, on the mounting plate setting there are four with four branch pipes one by one
Corresponding air inlet, the mounting plate include two be located at both ends end mounting plates and between the mounting plate of both ends in
Portion's mounting plate, the middle part mounting plate are provided with gap between two end mounting plates respectively, and correspondence is set on the mounting plate of end
An air inlet is set, two air inlets are correspondingly arranged on the mounting plate of middle part.
Further, two installation bases are located on two branch pipes corresponding with end mounting plate.
Further, the gas outlet ring flange offers gas outlet, and the gas outlet is kidney slot.
Further, it is positioned when the kidney slot is recessed to be formed for installing close to the internal partial wall of gas outlet flange side surface
Locating slot, the bottom surface of the locating slot is formed to plane.
Further, the locating slot is two, and one of locating slot is located among the arc tips of kidney slot, another positioning
Slot is located among the straight line side of kidney slot.
The utility model has the beneficial effects that：A kind of exhaust manifold disclosed by the utility model, by manifold body
The installation base for installing heat shield is fixedly installed, heat shield can be secured by bolts in manifold body so that heat shield is solid
Fixed to stablize, which increases the functionality of exhaust manifold, can install fixed heat shield so that simple and compact for structure.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific implementation mode
Fig. 1 is the structural schematic diagram of the utility model, as shown, the exhaust manifold in the present embodiment, including be provided with
The mounting plate of air inlet, the manifold body for being fixed on mounting plate and the gas outlet ring flange 5 for being fixed on manifold body, the manifold
The installation base 6 for being useful for installation heat shield is fixedly installed in ontology 4, and threaded hole is provided on the installation base；The installation
Boss is two；The installation base can be integrally formed with manifold body, by being fixedly installed in manifold body for installing
The installation base of heat shield, heat shield can be secured by bolts in manifold body so that heat shield fixing-stable, the structure increase
The functionality of exhaust manifold can install fixed heat shield so that simple and compact for structure.
In the present embodiment, the mounting plate is strip and air inlet is multiple, length of multiple air inlets along mounting plate
Direction is arranged in juxtaposition；The mounting plate upper edge mounting plate length direction is located at air inlet both sides and is both provided with mounting hole, described solid
Determine the open aperture 2 that hole is U-shape；The manifold body includes four branch pipes, on the mounting plate setting there are four with four branch
Manage one-to-one air inlet, the mounting plate include two end mounting plates for being located at both ends (including end mounting plate 1b and
End mounting plate 1c) the 0 and middle part mounting plate 1a between the mounting plate of both ends, the middle part mounting plate respectively with two hold
It is provided with gap between portion's mounting plate, an air inlet is correspondingly arranged on the mounting plate of end, two are correspondingly arranged on the mounting plate of middle part
A air inlet；The setting of open aperture and gap 3 is conducive to ensure to be easy to pacify with certain adjustable range, guarantee when mounting plate installation
Dress, and fixing-stable after installation.
In the present embodiment, two installation bases are located on two branch pipes corresponding with end mounting plate.
In the present embodiment, the gas outlet ring flange offers gas outlet 9, and the gas outlet is kidney slot；Kidney slot profit
It is converged in multiple gas outlets, ensures that exhaust efficiency is high.
In the present embodiment, when the kidney slot is recessed to be formed for installing close to the internal partial wall of gas outlet flange side surface
The bottom surface of the locating slot of positioning, the locating slot is formed to plane；The locating slot is two, and one of locating slot 7 is located at
Among the arc tips of kidney slot, another locating slot 8 is located among the straight line side of kidney slot；So that installation accuracy is high, ensure row
Gas is smooth, avoids resistance, while location efficiency is high, improves working efficiency.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (8)
1. a kind of exhaust manifold, it is characterised in that：Including being provided with the mounting plate of air inlet, being fixed on the manifold body of mounting plate
With the gas outlet ring flange for being fixed on manifold body, the installation that the manifold body fixed setting is useful for installation heat shield is convex
Platform is provided with threaded hole on the installation base.
2. exhaust manifold according to claim 1, it is characterised in that：The installation base is two.
3. exhaust manifold according to claim 2, it is characterised in that：The mounting plate is strip and air inlet is more
A, multiple air inlets are arranged in juxtaposition along the length direction of mounting plate；The mounting plate upper edge mounting plate length direction is located at air inlet
Mouth both sides are both provided with mounting hole, and the mounting hole is the open aperture of U-shape.
4. exhaust manifold according to claim 3, it is characterised in that：The manifold body includes four branch pipes, the peace
In loading board setting there are four with four one-to-one air inlets of branch pipe, the mounting plate include two be located at both ends ends pacify
Loading board and the middle part mounting plate between the mounting plate of both ends, the middle part mounting plate is respectively between two end mounting plates
It is provided with gap, an air inlet is correspondingly arranged on the mounting plate of end, two air inlets are correspondingly arranged on the mounting plate of middle part.
5. exhaust manifold according to claim 4, it is characterised in that：Two installation bases are located at and end mounting plate
On corresponding two branch pipes.
6. exhaust manifold according to claim 1, it is characterised in that：The gas outlet ring flange offers gas outlet, institute
It is kidney slot to state gas outlet.
7. exhaust manifold according to claim 6, it is characterised in that：The kidney slot is close to gas outlet flange side surface
The bottom surface of the locating slot positioned when internal partial wall is recessed to be formed for installing, the locating slot is formed to plane.
8. exhaust manifold according to claim 7, it is characterised in that：The locating slot is two, one of locating slot
Among the arc tips of kidney slot, another locating slot is located among the straight line side of kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925142.4U CN207761777U (en) | 2017-12-31 | 2017-12-31 | Exhaust manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925142.4U CN207761777U (en) | 2017-12-31 | 2017-12-31 | Exhaust manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761777U true CN207761777U (en) | 2018-08-24 |
Family
ID=63182980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925142.4U Active CN207761777U (en) | 2017-12-31 | 2017-12-31 | Exhaust manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087091A (en) * | 2017-12-31 | 2018-05-29 | 重庆小康工业集团股份有限公司 | Multi-functional exhaust manifold |
-
2017
- 2017-12-31 CN CN201721925142.4U patent/CN207761777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087091A (en) * | 2017-12-31 | 2018-05-29 | 重庆小康工业集团股份有限公司 | Multi-functional exhaust manifold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: 404100 mechanical and electrical materials Park, Yanjia Industrial Park, Changshou District, Chongqing Patentee after: Chongqing Xiaokang Power Co.,Ltd. Address before: 400033 No. 61-1 Jinqiao Road, Shapingba District, Chongqing Patentee before: Chongqing Sokon Industry Group Stock Co.,Ltd. |
|
| TR01 | Transfer of patent right |