CN202673465U - Diesel engine cylinder body with cooling oil circuit - Google Patents
Diesel engine cylinder body with cooling oil circuit Download PDFInfo
- Publication number
- CN202673465U CN202673465U CN 201220279736 CN201220279736U CN202673465U CN 202673465 U CN202673465 U CN 202673465U CN 201220279736 CN201220279736 CN 201220279736 CN 201220279736 U CN201220279736 U CN 201220279736U CN 202673465 U CN202673465 U CN 202673465U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- diesel engine
- cooling
- cooling oil
- cooler bin
- 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 relates to the technical field of a combustion engine,in particular to a diesel engine cylinder body with a cooling oil circuit. The diesel engine cylinder body with the cooling oil circuit comprises a cylinder body, wherein the cylinder body is provided with a cooling box and a lubricating oil cavity, the position of an inlet of the cooling box is in connection with the lubricating oil cavity, and the position of an outlet of the cooling box is located on the top end of the cylinder body. The diesel engine cylinder body with the cooling oil circuit has the advantages of being in time in cooling, good in cooling effect, and small in temperature differences between cylinders. Besides, working conditions of the cylinder body are improved, and service life of a diesel engine is prolonged.
Description
Technical field
The utility model relates to technical field of internal combustion engines, especially a kind of diesel engine cylinder block with cooling oil path.
Background technique
At present, the cooling water channel of the diesel engine of domestic fine copper is that cooling liquid pumps into cylinder body by water pump, in cooling recirculation system, most of cooling effect of cooling liquid is consumed in the cylinder body, thereby so that cylinder cap can not get sufficient cooling, and may cause the cylinder body supercooling and reduce the thermal efficiency of diesel engine, so that diesel engine can not get abundant burning, improve exhaust pollution.
The model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of good cooling results is provided, the diesel engine cylinder block of the cooling oil path of sufficient combustion.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of diesel engine cylinder block with cooling oil path, has cylinder body, be provided with cooler bin and lubricant reservoir in the described cylinder body, the ingress of cooler bin is connected with lubricant reservoir, and the outlet port of cooler bin is positioned at the top of cylinder body.
Further, described cooler bin is connected with cylinder cap, and cooling liquid directly flows directly into cylinder cap from the outer wall of cylinder body.
Further, entry place of described cooler bin cross-section area both sides are identical.
The beneficial effects of the utility model are: the utility model can in time cool off, good cooling results, and having a narrow range of temperature between the cylinder body improved the operating conditions of cylinder body, the working life of having improved diesel engine.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. cylinder bodies among the figure, 2. cooler bin, 3. lubricant reservoir, 4. top.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of diesel engine cylinder block with cooling oil path as shown in Figure 1, has cylinder body 1, be provided with cooler bin 2 and lubricant reservoir 3 in the described cylinder body 1, the ingress of cooler bin 2 is connected with lubricant reservoir 3, the outlet port of cooler bin 2 is positioned at the top 4 of cylinder body 1, cooler bin 2 is connected with cylinder cap, and cooling liquid directly flows directly into cylinder cap from the outer wall of cylinder body 1, and the entry place cross-section area both sides of cooler bin 2 are identical.
Above-mentioned mode of execution only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. diesel engine cylinder block with cooling oil path, it is characterized in that: have cylinder body (1), be provided with cooler bin (2) and lubricant reservoir (3) in the described cylinder body (1), the ingress of cooler bin (2) is connected with lubricant reservoir (3), and the outlet port of cooler bin (2) is positioned at the top (4) of cylinder body (1).
2. the diesel engine cylinder block with cooling oil path according to claim 1, it is characterized in that: described cooler bin (2) is connected with cylinder cap, and cooling liquid directly flows directly into cylinder cap from the outer wall of cylinder body (1).
3. the diesel engine cylinder block with cooling oil path according to claim 1, it is characterized in that: the entry place cross-section area both sides of described cooler bin (2) are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279736 CN202673465U (en) | 2012-06-14 | 2012-06-14 | Diesel engine cylinder body with cooling oil circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279736 CN202673465U (en) | 2012-06-14 | 2012-06-14 | Diesel engine cylinder body with cooling oil circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673465U true CN202673465U (en) | 2013-01-16 |
Family
ID=47494374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279736 Expired - Fee Related CN202673465U (en) | 2012-06-14 | 2012-06-14 | Diesel engine cylinder body with cooling oil circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673465U (en) |
-
2012
- 2012-06-14 CN CN 201220279736 patent/CN202673465U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |