CN208281073U - A kind of engine cylinder cover structure with exhaust manifold - Google Patents
A kind of engine cylinder cover structure with exhaust manifold Download PDFInfo
- Publication number
- CN208281073U CN208281073U CN201820623598.3U CN201820623598U CN208281073U CN 208281073 U CN208281073 U CN 208281073U CN 201820623598 U CN201820623598 U CN 201820623598U CN 208281073 U CN208281073 U CN 208281073U
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- China
- Prior art keywords
- cylinder
- air flue
- inblock
- mounting base
- exhaust duct
- 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.)
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of engine cylinder cover structures with exhaust manifold, comprising: cylinder body；Inblock cylinder air flue, at least there are two tool；The inblock cylinder air flue is arranged on the cylinder body, and one end of each inblock cylinder air flue respectively corresponds a cylinder；Booster mounting base is arranged on the cylinder body, and booster is mounted in the booster mounting base；Exhaust duct is arranged in the booster mounting base；The other end of each inblock cylinder air flue converges on the exhaust duct；Cooling water channel is arranged near the cylinder body upper cylinder exhaust duct, reduces engine size, promotes engine warm-up technology, reduces the hysteresis of turbine, accelerates catalyst converter ignition speed.
Description
Technical field
The utility model belongs to technical field of automobile engine more particularly to a kind of engine cylinder cover knot with exhaust manifold
Structure.
Background technique
In the process of implementing the utility model, the inventor finds that the existing technology has at least the following problems: traditional row
Gas manifold is that cylinder cap is independent, can additionally increase cost and spatial position and weight.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of reduction engine sizes, promote engine warm-up skill
Art reduces the hysteresis of turbine, accelerates the engine cylinder cover structure with exhaust manifold of catalyst converter ignition speed.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of hair with exhaust manifold
Motivation cylinder cover structure, comprising:
Cylinder body；
Inblock cylinder air flue, at least there are two tool；The inblock cylinder air flue is arranged on the cylinder body, each cylinder exhaust
The one end in road respectively corresponds a cylinder；
Booster mounting base is arranged on the cylinder body, and booster is mounted in the booster mounting base；
Exhaust duct is arranged in the booster mounting base；The other end of each inblock cylinder air flue converges to the row
On air flue；
Cooling water channel is arranged near the cylinder body upper cylinder exhaust duct.
The booster mounting base is equipped with water jacket hole, and the water jacket hole is connected to the cooling water channel.
Multiple inblock cylinder air flues are arranged in a row, and the exhaust duct is located at the near middle of an exhaust casing exhaust duct.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, reduces engine size, mentions
Engine warm-up technology is risen, the hysteresis of turbine is reduced, accelerates catalyst converter ignition speed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the engine cylinder cover structure with exhaust manifold provided in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the engine cylinder cover structure with exhaust manifold of Fig. 1；
Label in above-mentioned figure is equal are as follows: 1, inblock cylinder air flue, 2, cooling water channel, and 3, exhaust duct, 4, booster mounting base, 5,
Cylinder body, 6, water jacket hole.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Referring to Fig. 1-2, a kind of engine cylinder cover structure with exhaust manifold, comprising:
Cylinder body；
Inblock cylinder air flue, at least there are two tool；The inblock cylinder air flue is arranged on the cylinder body, each cylinder exhaust
The one end in road respectively corresponds a cylinder；
Booster mounting base is arranged on the cylinder body, and booster is mounted in the booster mounting base；
Exhaust duct is arranged in the booster mounting base；The other end of each inblock cylinder air flue converges to the row
On air flue；
Cooling water channel is arranged near the cylinder body upper cylinder exhaust duct；Each inblock cylinder air flue is nearby designed with cold
But water channel.
The booster mounting base is equipped with water jacket hole, and the water jacket hole is connected to the cooling water channel.
Multiple inblock cylinder air flues are arranged in a row, and the exhaust duct is located at the near middle of an exhaust casing exhaust duct.
After above-mentioned structure, reduce engine size, promote engine warm-up technology, reduce the hysteresis of turbine,
Accelerate catalyst converter ignition speed.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (3)
1. a kind of engine cylinder cover structure with exhaust manifold comprising:
Cylinder body；
Inblock cylinder air flue, at least there are two tool；The inblock cylinder air flue is arranged on the cylinder body, each inblock cylinder air flue
One end respectively corresponds a cylinder；
Booster mounting base is arranged on the cylinder body, and booster is mounted in the booster mounting base；
Exhaust duct is arranged in the booster mounting base；The other end of each inblock cylinder air flue converges to the exhaust duct
On；
Cooling water channel is arranged near the cylinder body upper cylinder exhaust duct.
2. as described in claim 1 with the engine cylinder cover structure of exhaust manifold, which is characterized in that the booster mounting base
It is equipped with water jacket hole, the water jacket hole is connected to the cooling water channel.
3. as described in claim 1 with the engine cylinder cover structure of exhaust manifold, which is characterized in that multiple inblock cylinder air flue rows
Arrange in a row, the exhaust duct is located at the near middle of an exhaust casing exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623598.3U CN208281073U (en) | 2018-04-28 | 2018-04-28 | A kind of engine cylinder cover structure with exhaust manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820623598.3U CN208281073U (en) | 2018-04-28 | 2018-04-28 | A kind of engine cylinder cover structure with exhaust manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281073U true CN208281073U (en) | 2018-12-25 |
Family
ID=64751050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820623598.3U Active CN208281073U (en) | 2018-04-28 | 2018-04-28 | A kind of engine cylinder cover structure with exhaust manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281073U (en) |
-
2018
- 2018-04-28 CN CN201820623598.3U patent/CN208281073U/en active Active
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