CN205036461U - Titanium alloy ship engine cylinder liner - Google Patents
Titanium alloy ship engine cylinder liner Download PDFInfo
- Publication number
- CN205036461U CN205036461U CN201520770008.6U CN201520770008U CN205036461U CN 205036461 U CN205036461 U CN 205036461U CN 201520770008 U CN201520770008 U CN 201520770008U CN 205036461 U CN205036461 U CN 205036461U
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- Prior art keywords
- cylinder sleeve
- titanium alloy
- cylinder liner
- main body
- utility
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Abstract
The utility model discloses a titanium alloy ship engine cylinder liner, including the cylinder liner main part, cylinder liner main part below is equipped with the gas port, cylinder liner main part upper end is equipped with the boss, the tubular structure that the cylinder liner main part was made for the titanium alloy, the wall thickness of cylinder liner main part is the 3 -6 millimeter, the utility model discloses simple structure is through adopting titanium alloy material for the cylinder liner is wear -resisting anti -corrosion more, has increased life, through adopting dry cylinder liner structure and thin wall mechanism, has saved titanium alloy material, has reduced manufacturing cost, through the contact of the glossy and outside water cavity of surface, and heat dissipation convenient more.
Description
Technical field
The utility model relates to a kind of cylinder sleeve of engine, specifically a kind of titanium alloy engine of boat and ship cylinder sleeve.
Background technique
Cylinder sleeve of engine is the cylindrical metal parts guiding piston to carry out straight reciprocating motion in cylinder.Thermal energy is mechanical energy by expanding by working medium in cylinder sleeve of engine; Gas receiving piston in compresser cylinder compresses and improves pressure.At present in engine of boat and ship, more particularly than relatively large cylinder sleeve, there is cylinder sleeve life-span too short problem, trace it to its cause, the material of cylinder sleeve is not all right, causes surface easy to wear perishable.
Model utility content
The purpose of this utility model is to provide a kind of titanium alloy engine of boat and ship cylinder sleeve, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of titanium alloy engine of boat and ship cylinder sleeve, comprise cylinder sleeve main body, be provided with gas port below described cylinder sleeve main body, described cylinder sleeve main body upper end is provided with boss, and described cylinder sleeve main body is the tubular structure that titanium alloy is made, and the wall thickness of described cylinder sleeve main body is 3-6 millimeter.
As further program of the utility model: described gas port is long strip, and described gas port is distributed in below cylinder sleeve main body ringwise.
As further program of the utility model: the distance between described gas port is between 0.4-0.8 millimeter.
As further program of the utility model: described boss is located at edge, cylinder sleeve main body upper end, and boss height is less than 3.5 centimetres.
As further program of the utility model: described cylinder sleeve main body inner and outer surface is smooth surface.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, by adopting titanium alloy material, making cylinder sleeve wear-and corrosion-resistant more, adding working life, by adopting dry cylinder liner structure, with thin-walled mechanism, save titanium alloy material, reduce manufacture cost, contacting with outside water cavity by smooth outer surface, convenient heat radiation.
Accompanying drawing explanation
Fig. 1 is the structural representation of titanium alloy engine of boat and ship cylinder sleeve.
In figure: cylinder sleeve main body 1, boss 2, water cavity 3, gas port 4.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of titanium alloy engine of boat and ship cylinder sleeve, comprise cylinder sleeve main body 1, gas port 4 is provided with below cylinder sleeve main body 1, cylinder sleeve main body 1 upper end is provided with boss 2, the tubular structure that cylinder sleeve main body 1 is made for titanium alloy, the wall thickness of cylinder sleeve main body 1 is 3-6 millimeter, and gas port 4 is long strip, and gas port 4 is distributed in below cylinder sleeve main body 1 ringwise, distance between gas port 4 is between 0.4-0.8 millimeter, boss 2 is located at edge, cylinder sleeve main body upper end, and boss 2 is highly less than 3.5 centimetres, and cylinder sleeve main body 1 inner and outer surface is smooth surface.The utility model structure is simple, by adopting titanium alloy material, make cylinder sleeve wear-and corrosion-resistant more, add working life, by adopting dry cylinder liner structure, and thin-walled mechanism, save titanium alloy material, reduce manufacture cost, contacting with outside water cavity by smooth outer surface, convenient heat radiation.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (5)
1. a titanium alloy engine of boat and ship cylinder sleeve, comprises cylinder sleeve main body, is provided with gas port below described cylinder sleeve main body, described cylinder sleeve main body upper end is provided with boss, it is characterized in that, described cylinder sleeve main body is the tubular structure that titanium alloy is made, and the wall thickness of described cylinder sleeve main body is 3-6 millimeter.
2. titanium alloy engine of boat and ship cylinder sleeve according to claim 1, is characterized in that, described gas port is long strip, and described gas port is distributed in below cylinder sleeve main body ringwise.
3. titanium alloy engine of boat and ship cylinder sleeve according to claim 2, it is characterized in that, the distance between described gas port is between 0.4-0.8 millimeter.
4. titanium alloy engine of boat and ship cylinder sleeve according to claim 1, is characterized in that, described boss is located at edge, cylinder sleeve main body upper end, and boss height is less than 3.5 centimetres.
5. titanium alloy engine of boat and ship cylinder sleeve according to claim 1, is characterized in that, described cylinder sleeve main body inner and outer surface is smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770008.6U CN205036461U (en) | 2015-10-08 | 2015-10-08 | Titanium alloy ship engine cylinder liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770008.6U CN205036461U (en) | 2015-10-08 | 2015-10-08 | Titanium alloy ship engine cylinder liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036461U true CN205036461U (en) | 2016-02-17 |
Family
ID=55295370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770008.6U Active CN205036461U (en) | 2015-10-08 | 2015-10-08 | Titanium alloy ship engine cylinder liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205036461U (en) |
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2015
- 2015-10-08 CN CN201520770008.6U patent/CN205036461U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190122 Address after: 276500 Rizhao City Chengyang Economic Development Zone, Shandong Chengyang 888 North Road No. 888 Patentee after: Shandong evolutional New Material Co., Ltd. Address before: 276535 Chengbei Industrial Park, Juxian City, Rizhao City, Shandong Province Patentee before: RIZHAO MENGWEI MACHINERY MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |