CN221169755U - Anatomical diesel engine cylinder - Google Patents
Anatomical diesel engine cylinder Download PDFInfo
- Publication number
- CN221169755U CN221169755U CN202323383359.5U CN202323383359U CN221169755U CN 221169755 U CN221169755 U CN 221169755U CN 202323383359 U CN202323383359 U CN 202323383359U CN 221169755 U CN221169755 U CN 221169755U
- Authority
- CN
- China
- Prior art keywords
- water jacket
- cylinder sleeve
- cylinder
- diesel engine
- anatomical
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000498 cooling water Substances 0.000 claims abstract description 9
- 230000001174 ascending effect Effects 0.000 claims abstract description 5
- 238000002224 dissection Methods 0.000 abstract 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Anatomical diesel engine cylinders. At present, the cylinder is fixed inside during teaching work, so that the internal structural form cannot be seen, the structural form of the spiral rib and the cooling water channel cannot be seen, and the teaching cannot be performed effectively. The utility model comprises the following steps: the cylinder sleeve is sleeved in the water jacket, the spiral ribs (2) are cast on the outer wall of the cylinder sleeve, and a spiral ascending cooling water channel is formed between the outer wall of the cylinder sleeve and the inner surface of the water jacket; the front end of the water jacket is provided with an arc opening (3); the water jacket is of a semicircular structure, and the cylinder sleeve is provided with a cutting opening (5). The utility model is used for diesel engine cylinder dissection teaching.
Description
Technical Field
The utility model relates to an anatomic diesel engine cylinder.
Background
The cylinder of Dongfeng 4B locomotive diesel engine is mainly made up of cylinder sleeve and water jacket which are fixed together, the cylinder sleeve is made of alloy cast iron, the external wall of cylinder sleeve is cast with spiral rib, it forms the spiral ascending cooling water channel with the internal surface of water jacket, at present this cylinder is because it is fixed in the inside so can't see the internal structural style, can't see the structural style of spiral rib and cooling water channel at the same time, can't effectually teach.
Disclosure of utility model
The utility model aims to solve the problems and provide an anatomic diesel engine cylinder.
The above object is achieved by the following technical scheme:
The anatomical diesel engine cylinder comprises a cylinder sleeve and a water jacket, wherein the cylinder sleeve is sleeved in the water jacket, a spiral rib is cast on the outer wall of the cylinder sleeve, and a spiral ascending cooling water channel is formed with the inner surface of the water jacket;
The front end of the water jacket is provided with an arc opening;
The water jacket is of a semicircular structure, and the cylinder sleeve is provided with a cutting opening.
The dissecting diesel engine cylinder is characterized in that the dissecting opening is a full dissecting opening.
Advantageous effects
1. The water jacket is of a semicircular structure, and meanwhile, the cylinder sleeve is provided with a full-cut opening, and the full-cut opening is opposite to an opening of the semicircular structure, so that the structural form of an internal cooling water channel and the structure of an upper water outlet hole can be clearly seen.
2. The front end of the water jacket is provided with the arc opening, and the spiral rib shape outside the cylinder jacket can be seen through the arc opening during teaching.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a rear view of the present utility model;
In the figure: 1. a cylinder liner; 2. spiral ribs; 3. a circular arc opening; 4. a water jacket; 5. and (5) cutting.
Detailed Description
Referring to fig. 1-2, an anatomic diesel engine cylinder comprises a cylinder sleeve 1 and a water jacket 4, wherein the cylinder sleeve is sleeved in the water jacket, a spiral rib 2 is cast on the outer wall of the cylinder sleeve, and a spiral ascending cooling water channel is formed with the inner surface of the water jacket;
the front end of the water jacket is provided with an arc opening 3, and the front end of the water jacket is provided with an arc opening through which the spiral rib shape outside the cylinder sleeve can be seen in teaching.
The water jacket is of a semicircular structure, and the cylinder sleeve is provided with a cutting opening 5.
The water jacket is of a semicircular structure, and meanwhile, the cylinder jacket is provided with a full-cut opening, and the full-cut opening is opposite to an opening of the semicircular structure, so that the structural form of an internal cooling water channel and the structure of the upper water outlet hole can be clearly seen.
The split is a full split.
Claims (2)
1. The anatomical diesel engine cylinder comprises a cylinder sleeve and a water jacket, and is characterized in that: the cylinder sleeve is sleeved in the water jacket, a spiral rib is cast on the outer wall of the cylinder sleeve, and a spiral ascending cooling water channel is formed by the cylinder sleeve and the inner surface of the water jacket;
The front end of the water jacket is provided with an arc opening;
The water jacket is of a semicircular structure, and the cylinder sleeve is provided with a cutting opening.
2. The anatomical diesel engine cylinder according to claim 1, characterized in that: the split is a full split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323383359.5U CN221169755U (en) | 2023-12-12 | 2023-12-12 | Anatomical diesel engine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323383359.5U CN221169755U (en) | 2023-12-12 | 2023-12-12 | Anatomical diesel engine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221169755U true CN221169755U (en) | 2024-06-18 |
Family
ID=91530709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323383359.5U Active CN221169755U (en) | 2023-12-12 | 2023-12-12 | Anatomical diesel engine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221169755U (en) |
-
2023
- 2023-12-12 CN CN202323383359.5U patent/CN221169755U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |