CN202991247U - Air and water cooling cylinder combination - Google Patents
Air and water cooling cylinder combination Download PDFInfo
- Publication number
- CN202991247U CN202991247U CN 201220577369 CN201220577369U CN202991247U CN 202991247 U CN202991247 U CN 202991247U CN 201220577369 CN201220577369 CN 201220577369 CN 201220577369 U CN201220577369 U CN 201220577369U CN 202991247 U CN202991247 U CN 202991247U
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- cooling
- cylinder
- cylinder body
- block body
- 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
Links
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an air and water cooling cylinder combination which comprises a cylinder body and a cylinder sleeve, wherein the cylinder sleeve is mounted in the cylinder body. Radiating fins are peripherally arranged on the outer wall of the cylinder body. The air and water cooling cylinder combination is characterized in that at least one cooling water channel is annularly arranged in the cylinder body. By the aid of the structure, the cylinder body can be timely cooled by simultaneously adopting an air cooling mode and a water cooling mode, and service wear is decreased. Besides, as the cooling water channels are annularly arranged in the cylinder body, the cooling water channels are shorter, heat can be rapidly dissipated, and the cylinder body can be rapidly cooled.
Description
Technical field
The utility model belongs to technical field of engines, is specifically related to a kind of wind, the two cold air cylinder body combinations of water.
Background technique
Cylinder block is one of vitals of motor, the type of cooling of existing cylinder block roughly has following two kinds: the one, and adopt heat radiation type air-cooled, namely to be provided with radiating fin to carry out cooling on cylinder block outer wall, these machines are when large load operation, can make that block temperature is too high, oil lubricating effect variation, thereby strengthened wearing and tearing, shortened the working life of cylinder block; The 2nd, adopt water-cooling pattern, namely in the situation that the cylinder block periphery does not have radiating fin, offering water channel on cylinder block carries out cooling, this kind water channel is cooling has certain cooling effect, but also Shortcomings, it is long that is exactly water channel length, and the temperature of cylinder block is higher, be difficult at short notice heat be taken away after water channel is long, so cooling effect is poor.
The model utility content
For solving above technical problem, the purpose of this utility model is to provide a kind of novelty simple in structure, the wind of good cooling results, the two cold air cylinder body combinations of water.
The technical solution of the utility model is as follows: a kind of wind, the two cold air cylinder body combinations of water, comprise cylinder block body and cylinder liner, wherein said cylinder liner is contained in described cylinder block body, circumferentially be provided with radiating fin at described cylinder block body outer wall, its main points are: be arranged circumferentially at least one cooling water channel in described cylinder block body.Adopt above structure, in wind, two kinds of simultaneous situations of the type of cooling of water, can be in time cooling to cylinder block, reduce service wear, simultaneously because cooling water channel is to be arranged circumferentially in the cylinder block body, therefore cooling water channel is shorter, can quickly heat be taken away, thereby reach rapid cooling purpose,
Described cooling water channel is three, lays respectively at described cylinder block body upper, middle and lower.Adopt above structure, can either guarantee the intensity of cylinder block, can realize again the cooling fast of cylinder block.
Described radiating fin is elongated gradually from top to bottom, and wherein going up most a slice radiating fin and descending the line of a slice radiating fin outer end and the angle of vertical direction most is 12.5 °.Adopt above structure, can improve air-cooled effect.
The beneficial effects of the utility model are: the utility model is simple in structure, can carry out cylinder block reliably cooling, in time efficient, thereby reduce wear, improve the working life of cylinder block, have cost low, be easy to the characteristics such as realization.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of wind as shown in Figure 1, the two cold air cylinder body combinations of water, comprise cylinder block body 1 and cylinder liner 2, wherein said cylinder liner 2 is contained in described cylinder block body 1, circumferentially be provided with radiating fin 3 at described cylinder block body 1 outer wall, be arranged circumferentially at least one cooling water channel 4 in described cylinder block body 1, described cooling water channel 4 is three, lays respectively at described cylinder block body 1 upper, middle and lower.
It can also be seen that in Fig. 1: described radiating fin 3 is elongated gradually from top to bottom, and wherein going up most a slice radiating fin 3 and descending the line of a slice radiating fin 3 outer ends and the angle of vertical direction most is 12.5 °.
Claims (3)
1. a wind, the two cold air cylinder bodies of water make up, comprise cylinder block body (1) and cylinder liner (2), wherein said cylinder liner (2) is contained in described cylinder block body (1), circumferentially be provided with radiating fin (3) at described cylinder block body (1) outer wall, it is characterized in that: be arranged circumferentially at least one cooling water channel (4) in described cylinder block body (1).
2. the two cold air cylinder bodies combinations of wind according to claim 1, water, it is characterized in that: described cooling water channel (4) is three, lays respectively at described cylinder block body (1) upper, middle and lower.
3. wind according to claim 1, the two cold air cylinder body combinations of water, it is characterized in that: described radiating fin (3) is elongated gradually from top to bottom, and wherein going up most a slice radiating fin (3) and descending the line of a slice radiating fin (3) outer end and the angle of vertical direction most is 12.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577369 CN202991247U (en) | 2012-11-05 | 2012-11-05 | Air and water cooling cylinder combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577369 CN202991247U (en) | 2012-11-05 | 2012-11-05 | Air and water cooling cylinder combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991247U true CN202991247U (en) | 2013-06-12 |
Family
ID=48562435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577369 Expired - Fee Related CN202991247U (en) | 2012-11-05 | 2012-11-05 | Air and water cooling cylinder combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991247U (en) |
-
2012
- 2012-11-05 CN CN 201220577369 patent/CN202991247U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131105 |