CN2931805Y - Cylinder head water-cooling circulatory system - Google Patents
Cylinder head water-cooling circulatory system Download PDFInfo
- Publication number
- CN2931805Y CN2931805Y CN 200620062310 CN200620062310U CN2931805Y CN 2931805 Y CN2931805 Y CN 2931805Y CN 200620062310 CN200620062310 CN 200620062310 CN 200620062310 U CN200620062310 U CN 200620062310U CN 2931805 Y CN2931805 Y CN 2931805Y
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- CN
- China
- Prior art keywords
- water
- cylinder head
- water outlet
- cooling
- outlet port
- 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 provides a cold water circulating system of a cylinder end comprising a cylinder head, an air inlet port, a water outlet port, a water inlet port, a cooling water jacket and a heat sink, which is characterized in that the cooling water jacket is arranged in the cylinder head, the water outlet port is provided on the left or right side of the cylinder head, the water inlet port is mounted under the cooling water jacket and connected with the water outlet port of the cylinder body, the water inlet port is connected with the water outlet port via the cooling water jacket, and the water outlet port is connected with the cooling water jacket. This utility model has the advantages of reasonable design, simple structure, scientific and reasonable recurrent layout of the water, good abstraction of heat efficiency, enlarged torque, and reduced oil consumption, and improved powder.
Description
Technical field
The utility model relates to the motorcycle engine field, relates in particular to a kind of engine water cooling heat dissipation technology field.
Background technique
China Patent No. ZL03269304.4, at on 09 15th, 2004 day for announcing, this patent disclosure a kind of " motorcycle engine cylinder head structure ", this structure comprises cylinder head and radiating fin, top in the cylinder head firing chamber is provided with cooling water chamber, this cooling water chamber is communicated with water outlet, the water intake of cylinder head respectively, and water outlet is arranged on the middle part of cooling water chamber, promptly below the left side at position, former bolt hole.It is water-cooling that this model utility changes wind-cooling heat dissipating, utilizes water cycle cooling cylinder head.Its deficiency is: this kind design makes the loop arrangement of water reasonable inadequately, has limited the cooling effect of cylinder head, has influenced the power of motor.
Summary of the invention
In order to overcome above technical problem, the utility model provides a kind of novel cylinder head water-cooling circulating system, and water cycle layout of the present utility model is reasonable more, science, and torque increases, and fuel consumption reduces, and power improves.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of cylinder head water-cooling circulating system, include cylinder head, suction port, water outlet, water intake, cooling jacket and radiating fin, inside at cylinder head is provided with cooling jacket, water outlet is arranged on the left side or the right side of cylinder head suction port, water intake is arranged on the lower end of cooling jacket, and be connected with the water outlet of cylinder block, water intake is communicated with water outlet by cooling jacket, and water outlet is connected with radiating fin.
The beneficial effects of the utility model are: the utility model is reasonable in design, simple in structure, and the loop arrangement of water is science, reasonable more, and good heat dissipation effect has increased torque, has reduced fuel consumption, has improved power.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is first embodiment's of the utility model a structural representation.
Fig. 2 is second embodiment's of the utility model a structural representation.
Among the figure: 1, cylinder head, 2, suction port, 3, water outlet, 4, water intake, 5, cooling jacket, 6, radiating fin.
Embodiment
In first embodiment shown in Figure 1, the utility model comprises cylinder head 1, suction port 2, water outlet 3, water intake 4, cooling jacket 5 and radiating fin 6.Be provided with a cooling jacket 5 in the inside of cylinder head 1, on the top of cylinder head 1 suction port 2 is arranged, water outlet 3 is arranged on the left side of suction port 2, and water intake 4 is arranged on the lower end of cooling jacket 5, water intake 4 is connected with water outlet 3 by cooling jacket 5, and water outlet 3 is connected with radiating fin 6.
In second embodiment shown in Figure 2, under the situation that does not change other structure of cylinder head, water outlet 3 is arranged on the right side of suction port 2, water intake 4 is located at the lower end of cooling jacket 5.
Cylinder head water-cooling circulating system of the present utility model, owing to water outlet is located at the left side or the right side of suction port 2, water flows out from the water outlet of engine cylinder, enters the water intake of cylinder head again, through cooling jacket, from the water outlet of cylinder head water outlet, by the heat radiation of radiating fin, realize cooling off the purpose of whole cylinder head again, improved the rationality of water cycle layout, good heat dissipation effect has improved the power of motor.
Claims (1)
1, a kind of cylinder head water-cooling circulating system, include cylinder head, suction port, water outlet, water intake, cooling jacket and radiating fin, it is characterized in that: the inside at cylinder head is provided with cooling jacket, water outlet is arranged on the left side or the right side of cylinder head suction port, water intake is arranged on the lower end of cooling jacket, and be connected with the water outlet of cylinder block, water intake is communicated with water outlet by cooling jacket, and water outlet is connected with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062310 CN2931805Y (en) | 2006-07-28 | 2006-07-28 | Cylinder head water-cooling circulatory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062310 CN2931805Y (en) | 2006-07-28 | 2006-07-28 | Cylinder head water-cooling circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931805Y true CN2931805Y (en) | 2007-08-08 |
Family
ID=38348304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062310 Expired - Fee Related CN2931805Y (en) | 2006-07-28 | 2006-07-28 | Cylinder head water-cooling circulatory system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931805Y (en) |
-
2006
- 2006-07-28 CN CN 200620062310 patent/CN2931805Y/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: 20070808 Termination date: 20110728 |