CN2668858Y - Curved fuel tank for horizontal single-cylidner diesel engine - Google Patents
Curved fuel tank for horizontal single-cylidner diesel engine Download PDFInfo
- Publication number
- CN2668858Y CN2668858Y CNU2004200241673U CN200420024167U CN2668858Y CN 2668858 Y CN2668858 Y CN 2668858Y CN U2004200241673 U CNU2004200241673 U CN U2004200241673U CN 200420024167 U CN200420024167 U CN 200420024167U CN 2668858 Y CN2668858 Y CN 2668858Y
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- China
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- shell
- curved surface
- shell wall
- horizontal single
- utility
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- 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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Abstract
The utility model discloses a fuel bottom shell of curved surface for horizontal single-cylinder diesel comprising a shell bottom (1), a shell wall (2) and a connecting edge (3). The shell bottom (1) is connected with the shell wall (2) connected with the connecting edge (3) provided with a connecting hole (4) and the connecting edge (3) is connected with the machine body of the diesel. The utility model is characterized in that the shell wall (2) is in curved surface shape. The shell bottom (1) is in curved surface shape or punched with a groove (5). The heat dissipation area of the shell wall (2) and the shell (1) is increased without increasing the dimension of the fuel bottom shell external form and the rapid effect of the engine fuel is improved.
Description
Technical field
The utility model relates to a kind of single cylinder diesel accessory, the horizontal one-cylinder diesel oil pan of specifically a kind of curved surface.
Background technique
The main effect one of oil sump is the machine oil that stores the motor hand effect, another is that the machine oil through work cycle is cooled off, the temperature of machine oil has bigger influence to the service behaviour of diesel engine, the too high service behaviour and the life-span that then can influence diesel engine of oil temperature, so the cooling effect of oil sump is most important.Because installation position and size are limit, the external dimension of oil sump (length) are restricted, can not unrestrictedly enlarge, simultaneously, it is one of mainly cooling approach that horizontal single cylinder diesel machine oil carries out the heat exchange cooling by oil sump sidewall and diapire and air, the area of sidewall and diapire is big more, and cooling effect will be good more, therefore, how under the prerequisite that does not increase the oil sump external dimension, the radiating effect that improves machine oil is a difficult problem to be solved in the utility model.
Summary of the invention
The purpose of this utility model is under the prerequisite that does not increase the oil sump external dimension, designs a kind of oil sump of new structure, to improve the radiating effect of oil sump.
The technical solution of the utility model is:
A kind of horizontal single cylinder diesel curved surface oil sump comprises at the bottom of the shell 1, shell wall 2, fillet 3, and 1 links to each other with shell wall 2 at the bottom of the shell, shell wall 2 links to each other with fillet 3, fillet 3 is provided with attachment hole 4, and fillet 3 is connected with diesel-engine body, it is characterized in that shell wall 2 is the curved surface shape.Curved surface can be regular shape, also can be non-regular shape, and the curved surface on the relative shell wall can be symmetric arrangement, also can asymmetricly arrange.
For increasing radiating effect, 1 also can be the curved surface shape at the bottom of the shell of the present utility model.
1 bottom surface that also can be designed at the bottom of the shell of the present utility model with groove 5.The quantity of groove 5 should be many as far as possible.
The beneficial effects of the utility model:
1, under the prerequisite that does not increase the oil sump external dimension, increase the area of contact of oil sump and machine oil and increased the area of contact of oil sump and air, thereby improved radiating effect, helped the quick cooling of machine oil, particularly in the summer of sweltering heat, radiating effect is especially obvious.
2, simple in structure, easily manufactured, need not to use special device.
Description of drawings
Fig. 1 is the utility model plan structure schematic representation.
Fig. 2 is a side-looking structural representation of the present utility model.
Fig. 3 is the structural representation of facing of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of horizontal single cylinder diesel curved surface oil sump, by the whole stamped of steel plate, comprise at the bottom of the shell 1, shell wall 2, fillet 3,1 links to each other with shell wall 2 at the bottom of the shell, shell wall 2 links to each other with fillet 3, fillet 3 is provided with the attachment hole 4 that installs connecting bolt, fillet 3 is connected with diesel-engine body by connecting bolt, and the shell wall 2 of present embodiment is curved surface shape structure, and shell wall 2 is made up of plane 6 and the cambered surface 7 that concaves, 1 upper punch is pressed with three grooves 5 at the bottom of the shell, as shown in Figure 1.The quantity of groove 5 also can be more than three, and 1 also can adopt the identical curved-surface structure of curved-surface structure and shell wall 2 at the bottom of the shell.
1 is all same as the prior art with the Placement and the material therefor of shell wall 2 at the bottom of the shell.
For the ease of at the bottom of the shell 1 with being connected of shell wall 2, the indent degree of depth of the curved surface 7 on the shell wall 2 can be designed to descend deeply shallow structure, promptly in same inner sunken face 7, near the degree of depth of curved surface 7 indents at fillet 3 places greater than the degree of depth, as shown in Figure 3 by curved surface 7 indents at 1 place at the bottom of the shell.
Claims (3)
1, a kind of horizontal single cylinder diesel curved surface oil sump, comprise (1), shell wall (2) at the bottom of the shell, fillet (3), (1) links to each other with shell wall (2) at the bottom of the shell, shell wall (2) links to each other with fillet (3), fillet (3) is provided with attachment hole (4), fillet (3) is connected with diesel-engine body, it is characterized in that shell wall (2) is the curved surface shape.
2, horizontal single cylinder diesel curved surface oil sump according to claim 1, it is characterized in that shell at the bottom of (1) be the curved surface shape.
3, horizontal single cylinder diesel curved surface oil sump according to claim 1 is characterized in that being provided with groove (5) in (1) at the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200241673U CN2668858Y (en) | 2004-01-12 | 2004-01-12 | Curved fuel tank for horizontal single-cylidner diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200241673U CN2668858Y (en) | 2004-01-12 | 2004-01-12 | Curved fuel tank for horizontal single-cylidner diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668858Y true CN2668858Y (en) | 2005-01-05 |
Family
ID=34441533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200241673U Expired - Fee Related CN2668858Y (en) | 2004-01-12 | 2004-01-12 | Curved fuel tank for horizontal single-cylidner diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668858Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881202A (en) * | 2010-06-24 | 2010-11-10 | 天津雷沃动力股份有限公司 | Engine aluminum casting capable of reducing noise |
| CN107131025A (en) * | 2017-07-20 | 2017-09-05 | 重庆理工大学 | Engine sump tank radiator structure |
-
2004
- 2004-01-12 CN CNU2004200241673U patent/CN2668858Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881202A (en) * | 2010-06-24 | 2010-11-10 | 天津雷沃动力股份有限公司 | Engine aluminum casting capable of reducing noise |
| CN107131025A (en) * | 2017-07-20 | 2017-09-05 | 重庆理工大学 | Engine sump tank radiator structure |
| CN107131025B (en) * | 2017-07-20 | 2020-03-13 | 重庆理工大学 | Engine oil pan heat radiation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |