CN208106587U - A kind of integrated form cylinder head - Google Patents
A kind of integrated form cylinder head Download PDFInfo
- Publication number
- CN208106587U CN208106587U CN201721777673.3U CN201721777673U CN208106587U CN 208106587 U CN208106587 U CN 208106587U CN 201721777673 U CN201721777673 U CN 201721777673U CN 208106587 U CN208106587 U CN 208106587U
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- exhaust manifold
- gas outlet
- combustion chamber
- head ontology
- 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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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of integrated form cylinder head, including cylinder head ontology, the cylinder head ontology is equipped at least four combustion chambers, and the cylinder head ontology is equipped with the first gas outlet and the second gas outlet；The two of them combustion chamber is connected by first exhaust manifold with first gas outlet, and the another two combustion chamber is connected with the second air outlet logical by second exhaust manifold.The utility model is by the way that exhaust manifold to be integrated into cylinder head, it is not only convenient for the dismounting of cylinder head, also reduces cost of manufacture, in addition every two combustion chamber is connected by an exhaust manifold with a gas outlet, the quantity for reducing exhaust manifold in cylinder head, further reduced production cost.
Description
Technical field
The utility model belongs to technical field of engines, more particularly, to a kind of integrated form cylinder head.
Background technique
Conventional engines cylinder head, exhaust manifold are independent design, and exhaust manifold the modes such as is connected by bolts and is assembled to
Exhaust manifold gasket is needed to be sealed in cylinder head, between exhaust manifold and cylinder head.This mode causes component number
Measure more, development cost height, dismounting complexity；The problems such as independent exhaustion manifold cooling effect is poor, is easy to appear crackle.
Utility model content
The utility model for overcome the deficiencies in the prior art, provides and a kind of dismounts integrated form cylinder simple, at low cost
Lid.
To achieve the goals above, the utility model uses following technical scheme：A kind of integrated form cylinder head, including cylinder
Lid ontology, the cylinder head ontology are equipped at least four combustion chambers, and the cylinder head ontology is equipped with the first gas outlet and second
Gas outlet；The two of them combustion chamber is connected by first exhaust manifold with first gas outlet, and described another two
A combustion chamber is connected with the second air outlet logical by second exhaust manifold.The utility model is by the way that exhaust manifold to be integrated into
In cylinder head, it is not only convenient for the dismounting of cylinder head, and also reduces production cost, additionally enhances the cooling of exhaust manifold
Ability reduces the generation of crackle on exhaust manifold；Every two combustion chamber is connected by an exhaust manifold with a gas outlet, is subtracted
The quantity of exhaust manifold, further reduced production cost in small cylinder head.
At least an exhaust outlet and air intake are respectively equipped on the Inner Wall of Combustion Chamber；Pass through setting for exhaust outlet and air intake
Set the intake and exhaust for realizing combustion chamber.
Further, the exhaust outlet on the Inner Wall of Combustion Chamber of the centre two passes through first exhaust manifold and described first
Gas outlet is connected；Convenient for the setting of exhaust manifold in cylinder head.
Further, the cylinder head ontology is equipped with protrusion, and first air intake and the second air intake are presented and divided into
It sets in the protrusion；First air intake and the second air intake are in setting up and down, convenient for the assembly of cylinder head.
Further, the cylinder head ontology is equipped at least four air inlets, the indoor air intake of each burning
Respectively correspond a connection wherein air inlet；It is inflated by air inlet into combustion chamber.
Further, the cylinder head ontology be equipped with exhaust manifold cooling water jacket and with the exhaust manifold cooling water jacket
At least water outlet being connected；Exhaust manifold is cooled down by exhaust manifold cooling water jacket, and then prevents exhaust discrimination
Pipe cracks.
Further, the water outlet is set as two, and two water outlets are separately positioned on the two sides of the protrusion；
Water outlet is set as two, accelerates the fluid ability of cooling water in cooling jacket, improves cooling capacity.
Further, the cylinder head ontology is equipped with the stiffening plate matched with the exhaust manifold cooling water jacket；It is logical
It crosses stiffening plate and enhances the intensity of exhaust manifold cooling water jacket.
In conclusion the utility model by the way that exhaust manifold to be integrated into cylinder head, is not only convenient for the dismounting of cylinder head,
Cost of manufacture is also reduced, in addition indoor four exhaust outlets of every two burning are connected by an exhaust manifold with a gas outlet
It is logical, the quantity of exhaust manifold in cylinder head is reduced, further reduced production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model.
Fig. 2 is the structural schematic diagram two of the utility model.
Fig. 3 is the structural schematic diagram three of the utility model.
Specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.
As shown in Figure 1-3, a kind of integrated form cylinder head, including cylinder head ontology 1, it is in water that the cylinder head ontology, which is equipped with,
Four combustion chambers 2 of flat raft column, are respectively equipped with two horizontally arranged exhaust outlets 3 and two on each Inner Wall of Combustion Chamber and enter gas
Mouthfuls 4, two air intake 4 is arranged above two exhaust outlets, and the cylinder head ontology is equipped with block-shaped protrusion 11, and described raised 11
Upper is in be vertically disposed with the first gas outlet 5 and the second gas outlet 6；On two Inner Wall of Combustion Chamber at the centrally located place
Four exhaust outlets 3 be connected with first gas outlet 5 by first exhaust manifold, be additionally disposed in two combustion chambers on both sides
On four exhaust outlets 3 be connected with second gas outlet 6 by second exhaust manifold.
Further, it is set on the cylinder head ontology there are four air inlet 7, two in each combustion chamber 2 enter
Port 4 respectively corresponds a connection air inlet 7 therein.
Exhaust manifold cracks in order to prevent, on the cylinder head ontology 1 be equipped with exhaust manifold cooling water jacket 8 and with
Two water outlets 9 that the exhaust manifold cooling water jacket 8 is connected, the exhaust manifold cooling water jacket 8 and cylinder head ontology one
Molding is made, and two water outlets 9 are separately positioned on the two sides of protrusion 11.
Preferably, the cylinder head ontology 1 is equipped with the stiffening plate 10 matched with the exhaust manifold cooling water jacket 8,
The stiffening plate 10 is in triangular shape, and the side of stiffening plate and cylinder head ontology are connected, the other side and the exhaust manifold cooling water
Set 8 is connected.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in every other embodiment.
Claims (3)
1. a kind of integrated form cylinder head, including cylinder head ontology (1), it is characterised in that：The cylinder head ontology is equipped at least
Four combustion chambers (2), the cylinder head ontology are equipped with the first gas outlet (5) and the second gas outlet (6)；The two of them combustion
It burns room to be connected by first exhaust manifold with first gas outlet (5), the another two combustion chamber passes through second exhaust
Manifold is connected with second gas outlet (6)；Be respectively equipped on described combustion chamber (2) inner wall an at least exhaust outlet (3) and
Air intake (4)；Exhaust outlet (3) on combustion chamber (2) inner wall of centre two passes through first exhaust manifold and described first
Gas outlet (5) is connected；The cylinder head ontology (1) is equipped with raised (11), first gas outlet (5) and the second gas outlet
(6) in setting up and down on raised (11)；The cylinder head ontology (1) be equipped with exhaust manifold cooling water jacket (8) and with
At least water outlet (9) that the exhaust manifold cooling water jacket (8) is connected；The cylinder head ontology (1) be equipped with it is described
The stiffening plate (10) that exhaust manifold cooling water jacket (8) matches.
2. integrated form cylinder head according to claim 1, it is characterised in that：The cylinder head ontology be equipped at least four into
Port (7), the air intake (4) in each combustion chamber (2) respectively correspond a connection wherein air inlet.
3. integrated form cylinder head according to claim 1, it is characterised in that：The water outlet (9) is set as two, described
Two water outlets (9) be separately positioned on the two sides of raised (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777673.3U CN208106587U (en) | 2017-12-19 | 2017-12-19 | A kind of integrated form cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777673.3U CN208106587U (en) | 2017-12-19 | 2017-12-19 | A kind of integrated form cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106587U true CN208106587U (en) | 2018-11-16 |
Family
ID=64131108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721777673.3U Expired - Fee Related CN208106587U (en) | 2017-12-19 | 2017-12-19 | A kind of integrated form cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106587U (en) |
-
2017
- 2017-12-19 CN CN201721777673.3U patent/CN208106587U/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: 20181116 Termination date: 20211219 |