CN202091048U - Lower cavity air channel structure for air cooled engine body - Google Patents
Lower cavity air channel structure for air cooled engine body Download PDFInfo
- Publication number
- CN202091048U CN202091048U CN2011201667315U CN201120166731U CN202091048U CN 202091048 U CN202091048 U CN 202091048U CN 2011201667315 U CN2011201667315 U CN 2011201667315U CN 201120166731 U CN201120166731 U CN 201120166731U CN 202091048 U CN202091048 U CN 202091048U
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- CN
- China
- Prior art keywords
- engine body
- air
- air channel
- conical boss
- lower cavity
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a lower cavity air channel structure for an air cooled engine body, which comprises an air cooled engine body lower cavity conical boss and a conical boss supporting reinforced rib, wherein the engine body lower cavity conical boss is provided with an air channel opening, and the conical boss supporting reinforced rib is provided with an air channel which is communicated with the air channel opening and enables inlet air to flow out of the bottom of the engine body. The lower cavity air channel structure for the air cooled engine body is reasonable in structure and full in wind energy utilization, and effectively increases the heat exchange area of the bottom of the engine body.
Description
Technical field
The utility model relates to a kind of air cooling engine body cavity of resorption air flue structure.
Background technique
Existing air cooling engine, its wind energy utilization is low, cavity temperature height under the body, heat diffusion area is little, is the zone that is difficult to heat exchange most.
The model utility content
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and Wind Power Utilization is abundant, increases the air cooling engine body cavity of resorption air flue structure of organism bottom heat exchange area.
Technical solution of the present utility model is:
A kind of air cooling engine body cavity of resorption air flue structure, comprise air cooling engine body cavity of resorption conical boss, conical boss supporting rib stiffener, it is characterized in that: body cavity of resorption conical boss is provided with a wind passage mouth, is provided with in the conical boss supporting rib stiffener to communicate with wind passage mouth and make air intake flow out the air channel of organism bottom.
Wind passage mouth is the conical bore form.
The utility model has a wind passage mouth in body cavity of resorption conical boss inside, communicate with newly-designed air channel in the supporting rib, design by new air channel from the conical boss of script blind hole, become an air channel that air communication is crossed, the air intake that the flywheel fan of motor back is produced passes through the bottom that this passage flows out body, more effectively utilized the wind energy of motor, increased the heat exchange area of organism bottom, thereby reduced the heat load that oil temperature in the body has reduced motor, improved reliability.
After air cooling engine adopts this new design, make and more effectively utilized wind energy, cavity temperature and body inner chamber oil temperature are reduced significantly, increased the heat diffusion area of machine oil, and be in the zone that is difficult to heat exchange most, make the high problem of air cooling engine oil temperature obtain solution.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a structural representation.
Embodiment
A kind of air cooling engine body cavity of resorption air flue structure, comprise air cooling engine body cavity of resorption conical boss, conical boss supporting rib stiffener 3, body cavity of resorption conical boss is provided with a wind passage mouth 1, is provided with in the conical boss supporting rib stiffener to communicate with wind passage mouth and make air intake flow out the air channel 2 of organism bottom.Wind passage mouth is the conical bore form.
Working principle is as follows:
The air intake that the engine flywheel fan produces enters from body cavity of resorption conical bore 1, and the conical boss endoporus has a wind passage mouth, leads to the air channel of designing in the middle of the supporting rib stiffener 3 of conical boss 2 mutually, flows out the bottom of bodies by air channel 2.
Claims (2)
1. air cooling engine body cavity of resorption air flue structure, comprise air cooling engine body cavity of resorption conical boss, conical boss supporting rib stiffener, it is characterized in that: body cavity of resorption conical boss is provided with a wind passage mouth, is provided with in the conical boss supporting rib stiffener to communicate with wind passage mouth and make air intake flow out the air channel of organism bottom.
2. air cooling engine body cavity of resorption air flue structure according to claim 1, it is characterized in that: wind passage mouth is the conical bore form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667315U CN202091048U (en) | 2011-05-24 | 2011-05-24 | Lower cavity air channel structure for air cooled engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667315U CN202091048U (en) | 2011-05-24 | 2011-05-24 | Lower cavity air channel structure for air cooled engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091048U true CN202091048U (en) | 2011-12-28 |
Family
ID=45366119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201667315U Expired - Fee Related CN202091048U (en) | 2011-05-24 | 2011-05-24 | Lower cavity air channel structure for air cooled engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226430A (en) * | 2011-05-24 | 2011-10-26 | 南通紫金全昶节能科技有限公司 | Engine body lower cavity air duct structure of air cooled engine |
-
2011
- 2011-05-24 CN CN2011201667315U patent/CN202091048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226430A (en) * | 2011-05-24 | 2011-10-26 | 南通紫金全昶节能科技有限公司 | Engine body lower cavity air duct structure of air cooled engine |
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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: 20111228 Termination date: 20160524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |