CN205172742U - Novel fill design of sodium cylinder jacket - Google Patents
Novel fill design of sodium cylinder jacket Download PDFInfo
- Publication number
- CN205172742U CN205172742U CN201520565534.9U CN201520565534U CN205172742U CN 205172742 U CN205172742 U CN 205172742U CN 201520565534 U CN201520565534 U CN 201520565534U CN 205172742 U CN205172742 U CN 205172742U
- Authority
- CN
- China
- Prior art keywords
- sodium
- cylinder
- cylinder jacket
- cylinder liner
- filling
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a novel sodium cylinder jacket of filling, includes cylinder jacket body and metallic sodium, filling the sodium cylinder jacket and being hollow structure, it has the deep hole to the top brill to follow cylinder liner wall bottom, and the metallic sodium is injected into the deep hole, through the friction welding (FW) hole sealing. Cylinder liner outer wall design annular protruding (5) plays the absorptive heat of the metallic sodium effect of distributing, when the cylinder body is cast, plays the effect of fixed cylinder liner simultaneously.
Description
Technical field
The invention belongs to technical field of automobile engine, relate to a kind of cylinder liner.
Background technique
Traditional motor operationally can produce a large amount of heats, motor own temperature is raised, near firing chamber residing for cylinder liner, temperature is the highest, very easily generation cylinder body pinking, piston top ring clamping stagnation, engine oil viscosity reduce the harm such as lubrication effect is poor, the reduction of part thermal stress increase mechanical strength, have a strong impact on engine work.Therefore, the technology avoiding engine cylinder temperature too high can solve Yin Wendu and raise the adverse effect to engine operation caused, and has very strong Research Significance and using value.
Summary of the invention
In order to overcome because motor own temperature raises the harm such as the cylinder body pinking, piston top ring clamping stagnation, the lubrication effect that cause are poor, mechanical strength reduction, the utility model provides a kind of and novelly fills sodium cylinder liner, this is novel fills sodium cylinder liner, can when chamber temperature be too high, by the boiling point high characteristic of sodium metal self, absorb the temperature of firing chamber, pass to cooling water fast by cylinder bore wall.Prevent the too high adverse effect to engine work of chamber temperature.Meanwhile, this apparatus structure is simple, and it is convenient to implement, and manufacturing process is ripe.
Accompanying drawing explanation
Fig. 1 is the novel structural representation filling sodium cylinder liner;
Fig. 2 is the A-A face sectional view of Fig. 1;
In figure: (1) cylinder liner body (2) fills (5) annular projection bottom sodium hole (ring-type is even) (3) cylinder sleeve top (4) cylinder sleeve
Embodiment
Fill sodium hole (2) from (4) bottom the cylinder sleeve of cylinder liner body (1) to cylinder sleeve top (3) deep drilling, after boring after cleaning, dry, filling sodium, friction welding sealing is adopted to aperture.Outer wall of cylinder jachet design annular protrusion (5), plays the heat effect of distributing sodium metal and absorbing, simultaneously when cylinder casting, plays the effect of fixing cylinder sleeve.
Claims (2)
1. novelly fill a sodium cylinder liner, it is characterized in that: be drilled with deep hole to top bottom cylinder bore wall, sodium metal is injected in deep hole, by friction welding sealing of hole, and at outer wall of cylinder jachet design annular protrusion (5).
2. according to claim 1ly novelly fill sodium cylinder liner, it is characterized in that: the quantity of filling sodium hole on cylinder bore wall is determined as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565534.9U CN205172742U (en) | 2015-07-27 | 2015-07-27 | Novel fill design of sodium cylinder jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565534.9U CN205172742U (en) | 2015-07-27 | 2015-07-27 | Novel fill design of sodium cylinder jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172742U true CN205172742U (en) | 2016-04-20 |
Family
ID=55736744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565534.9U Expired - Fee Related CN205172742U (en) | 2015-07-27 | 2015-07-27 | Novel fill design of sodium cylinder jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918776A (en) * | 2018-07-10 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of detection device for vehicle exhaust |
-
2015
- 2015-07-27 CN CN201520565534.9U patent/CN205172742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918776A (en) * | 2018-07-10 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of detection device for vehicle exhaust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161201 Address after: 201100 Shanghai city Minhang District Jianchuan Road No. 955 I enjoy my 8 floor building room 807 Patentee after: Shanghai silver wheel Thermal System Technology Co., Ltd. Address before: 215134 Jiangsu city in Suzhou Province, Xiangcheng Weitang Town, No. 19 egger Jorge Luis Patentee before: GAST POWERTRAIN TECHNOLOGIES (SUZHOU) CO., LTD. |
|
| 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: 20160420 Termination date: 20160727 |