CN207660715U - A kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap - Google Patents
A kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap Download PDFInfo
- Publication number
- CN207660715U CN207660715U CN201721500180.5U CN201721500180U CN207660715U CN 207660715 U CN207660715 U CN 207660715U CN 201721500180 U CN201721500180 U CN 201721500180U CN 207660715 U CN207660715 U CN 207660715U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- cylinder cap
- reinforcing rib
- lower layer
- integrated exhaust
- 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 reinforcing rib structures of the integrated exhaust water jacket of cylinder cap, it includes the cylinder cap lower layer water jacket with an integrated exhaust road junction, there are several mutually independent reinforcing ribs in the cylinder cap lower layer water jacket, and the reinforcing rib one end is opposite with the integrated exhaust road junction, the other end is arranged far from the integrated exhaust road junction direction, wherein, the reinforcing rib is circumferentially arranged on the cylinder cap lower layer water jacket madial wall.The utility model is novel in design rationally to eliminate the dead water region of cylinder cap lower layer water jacket, and increases the water flow and water velocity of exhaust road junction key area, improves the performance of cylinder cover water jacket.
Description
Technical field
The utility model is related to a kind of reinforcing rib structures of the integrated exhaust water jacket of cylinder cap, belong to cylinder cover water jacket technical field.
Background technology
In gasoline engine with supercharger R＆D process, when part coolant liquid flows into cylinder cap by cylinder body water jacket, part is cooling
Liquid is presented when passing through lower layer and is flowed freely, and there are stagnant water situations for subregion, farther out due to exhaust road junction distance, therefore flow through this
The coolant liquid in region is less, causes to be vented road junction poor radiation.
Invention content
Shortcoming in for the above-mentioned prior art, the utility model are intended to provide a kind of integrated exhaust water jacket of cylinder cap
Reinforcing rib structure, it is novel in design rationally to eliminate the dead water region of cylinder cap lower layer water jacket, and increase exhaust road junction key area
The water flow and water velocity in domain, improve the performance of cylinder cover water jacket.
To achieve the goals above, the technical solution of the utility model：A kind of reinforcing rib knot of the integrated exhaust water jacket of cylinder cap
Structure comprising the cylinder cap lower layer water jacket with an integrated exhaust road junction, the cylinder cap lower layer water jacket are interior with several mutually independent
Reinforcing rib, and the reinforcing rib one end is opposite with the integrated exhaust road junction, the other end is set far from the integrated exhaust road junction direction
It sets, wherein the reinforcing rib is circumferentially arranged on the cylinder cap lower layer water jacket madial wall.
Further, the reinforcing rib is linear structure and arcuate structure.
Further, the integrated exhaust road junction is put in the cylinder cap lower water in eccentric setting, with the integrated exhaust
On the basis of the center line of road junction, the reinforcing rib lineal measure in the cylinder cap lower layer jacket sidewall far from the reference position is more than neighbouring be somebody's turn to do
The upper reinforcing rib lineal measure of cylinder cap lower water set of reference position, and in the cylinder cap lower layer jacket sidewall far from the reference position
Reinforcing rib arc radius be more than the upper reinforcing rib arc radius of cylinder cap lower water set of the neighbouring reference position.
Further, the reinforcing rib integrated die-casting takes shape in cylinder cap lower layer water jacket.
The beneficial effects of the utility model：It is novel in design reasonable, it has been used for flow by being arranged in cylinder cap lower layer water jacket
It is oriented to the reinforcing rib with iris action, eliminates the dead water region of cylinder cap lower layer water jacket, and it is crucial to increase integrated exhaust road junction
The water flow and water velocity in region, improve the performance of cylinder cover water jacket.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further described with reference to specific embodiment and attached drawing.
A kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap as described in Figure 1 comprising there is an integrated exhaust road junction 10
Cylinder cap lower layer water jacket 11, there is in the cylinder cap lower layer water jacket 11 several mutually independent reinforcing ribs 12, and the reinforcing rib 12 1
End is opposite with integrated exhaust road junction 10, and the other end is far from the setting of integrated exhaust 10 direction of road junction, wherein reinforcing rib 12 is circumferentially arranged
In on 11 madial wall of cylinder cap lower layer water jacket.
The utility model has been used for the reinforcing rib of current deflecting and iris action by being arranged in cylinder cap lower layer water jacket 11
12, the dead water region of cylinder cap lower layer water jacket 11 is eliminated, and increase the water flow and water of integrated exhaust 10 key area of road junction
Flow velocity degree improves the performance of entire cylinder cover water jacket.In order to ensure that the dead water region to cylinder cap lower layer water jacket 11 draws
It leads, reinforcing rib 12 is designed as linear structure and arcuate structure.
Wherein, exhaust road junction 10 is integrated in being in eccentric setting on cylinder cap lower layer water jacket 11, in the integrated exhaust road junction 10
On the basis of heart line, 12 lineal measure of reinforcing rib on 11 side wall of cylinder cap lower layer water jacket far from the reference position is more than the neighbouring base
12 lineal measure of reinforcing rib on cylinder cap lower layer water jacket 11 that level is set, and 11 side of cylinder cap lower layer water jacket far from the reference position
12 arc radius of reinforcing rib on wall is more than the 12 arc radius of reinforcing rib on the cylinder cap lower layer water jacket 11 of the neighbouring reference position.
Finally, 12 integrated die-casting of reinforcing rib takes shape in cylinder cap lower layer water jacket 11, and technique is simple for production, and does not influence cylinder cap
The overall appearance of lower layer's water jacket 11, while reinforcing rib 12 also adds the structural strength of entire integrated exhaust water jacket, a structure is multi-purpose.
The technical solution provided above the utility model embodiment is described in detail, used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implementing according to the utility model
Example, the there will be changes in specific implementation mode and application range, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap, it is characterised in that：Including having integrated exhaust road junction (10)
Cylinder cap lower layer water jacket (11), there is in the cylinder cap lower layer water jacket (11) several mutually independent reinforcing ribs (12), and the reinforcement
Relatively with the integrated exhaust road junction (10), the other end is arranged far from integrated exhaust road junction (10) direction for muscle (12) one end,
Wherein, the reinforcing rib (12) is circumferentially arranged on the cylinder cap lower layer water jacket (11) madial wall.
2. the reinforcing rib structure of the integrated exhaust water jacket of a kind of cylinder cap according to claim 1, it is characterised in that：The reinforcing rib
(12) it is linear structure and arcuate structure.
3. the reinforcing rib structure of the integrated exhaust water jacket of a kind of cylinder cap according to claim 1, it is characterised in that：The collection is in a row
Gas port (10) is in being in eccentric setting on cylinder cap lower layer water jacket (11), using integrated exhaust road junction (10) center line as base
Standard, reinforcing rib (12) lineal measure on cylinder cap lower layer water jacket (11) side wall far from the reference position are more than the neighbouring benchmark position
Reinforcing rib (12) lineal measure on the cylinder cap lower layer water jacket (11) set, and the cylinder cap lower layer water jacket (11) far from the reference position
Reinforcing rib (12) arc radius on side wall is more than the reinforcing rib (12) on the cylinder cap lower layer water jacket (11) of the neighbouring reference position
Arc radius.
4. the reinforcing rib structure of the integrated exhaust water jacket of a kind of cylinder cap according to claim 3, it is characterised in that：The reinforcing rib
(12) integrated die-casting takes shape in cylinder cap lower layer water jacket (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500180.5U CN207660715U (en) | 2017-11-10 | 2017-11-10 | A kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500180.5U CN207660715U (en) | 2017-11-10 | 2017-11-10 | A kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660715U true CN207660715U (en) | 2018-07-27 |
Family
ID=62938972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721500180.5U Expired - Fee Related CN207660715U (en) | 2017-11-10 | 2017-11-10 | A kind of reinforcing rib structure of the integrated exhaust water jacket of cylinder cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111084A (en) * | 2021-12-16 | 2022-09-27 | 长城汽车股份有限公司 | Cylinder head exhaust side cooling structure, cylinder head and engine |
-
2017
- 2017-11-10 CN CN201721500180.5U patent/CN207660715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111084A (en) * | 2021-12-16 | 2022-09-27 | 长城汽车股份有限公司 | Cylinder head exhaust side cooling structure, cylinder head and engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20191110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |