CN2921322Y - Water-cooling engine cylinder head - Google Patents
Water-cooling engine cylinder head Download PDFInfo
- Publication number
- CN2921322Y CN2921322Y CN 200620111310 CN200620111310U CN2921322Y CN 2921322 Y CN2921322 Y CN 2921322Y CN 200620111310 CN200620111310 CN 200620111310 CN 200620111310 U CN200620111310 U CN 200620111310U CN 2921322 Y CN2921322 Y CN 2921322Y
- Authority
- CN
- China
- Prior art keywords
- water
- cylinder head
- engine cylinder
- annular
- head housing
- 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
A water-cooling engine cylinder head which comprises a cylinder head shell is characterized in that a ring shaped water encircling groove which is corresponding to the ring groove in the cylinder body is arranged on the cylinder head shell; and a water passage which is communicated with the ring shaped water encircling groove is arranged on the cylinder head shell. Due to the technical proposal, the utility model has cooling effect on the engine and processes convenience with lower processing cost.
Description
Affiliated technical field
The utility model relates to a kind of engine cylinder head, particularly a kind of cooling engine for motor cycle water cylinder head.
Background technique
In the prior art, the cylinder head of cooling engine for motor cycle water has generally comprised the cylinder head housing, it is to offer a water cavity in the cylinder head housing, the breach that the several and cylinder block that is provided with on the wall of chamber communicates, and the water cavity of this structural type is when doing mould, need be embedded in the cylinder block with timber, after to be formed, timber is being burnouted, to form a water cavity, its processing difficulties and numerous and diverse, and processing cost height.
Summary of the invention
The purpose of this utility model just provides a kind of easy to process and low water cooled engine cylinder head of processing cost.
The purpose of this utility model is to realize by such technological scheme, it includes the cylinder head housing, it is characterized in that: cylinder head housing bottom be provided with cylinder block on the corresponding annular water cycle groove of annular water tank, and the cylinder head housing is provided with the water channel of crossing that communicates with this annular water cycle groove.Annular water cycle groove and annular water tank in the utility model surround a circulating water cavity, this circulating water cavity forms a water circulation channel with the mistake water channel, this water circulation channel is communicated with the formation water circulator with the water channel of crossing of water tank, water pump, cylinder block or cylinder head, realize that promptly water cycle flows, and reaches the purpose to engine cooling.This annular water cycle groove can just can realize that its processing is very convenient, obviously cuts down finished cost by common manufacturing process.
Owing to adopted technique scheme, the utility model can not only reach the effect of cooling to motor, and processes very conveniently, has obviously reduced processing cost.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is first kind of embodiment's of the utility model a structural representation;
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is second kind of embodiment's of the utility model a structural representation
Among the figure: 1. cylinder head housing; 2. annular water cycle groove; 3. cross water channel; 4. water nozzle; 5. radiating fin; 6. curve bath; 7. spacing body.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
In conjunction with shown in Figure 1, the utility model includes cylinder head housing 1, it is characterized in that: cylinder head housing 1 be provided with cylinder block on the corresponding annular water cycle groove 2 of annular water tank, and the cylinder head housing be provided with communicate with this annular water cycle groove cross water channel 3.Annular water cycle groove 2 in the utility model surrounds a circulating water cavity with annular water tank, this circulating water cavity forms a water circulation channel with mistake water channel 3, this water circulation channel is communicated with the formation water circulator with the water channel of crossing of water tank, water pump, cylinder block or cylinder head, realize that promptly water cycle flows, and reaches the purpose to engine cooling.This annular water cycle groove 3 can just can realize that its processing is very convenient, obviously cuts down finished cost by common manufacturing process.Certainly, described water channel excessively can be one, also can be two.
As shown in Figure 3, in order to reduce cost, in annular water cycle groove 2, be provided with the spacing body 7 that annular water cycle groove 2 can be separated into two curve baths 6.Certainly spacing body 7 also can be separated into a plurality of curve baths with annular water cycle groove 2.
In conjunction with shown in Figure 1, be provided with water nozzle 4 at the port of crossing water channel 3.This water nozzle 4 can be located on the cylinder head housing, crosses water channel and is communicated with the formation water circulator by water nozzle with the water channel of crossing of water tank, water pump, cylinder block, realizes that promptly water cycle flows, and reaches the purpose to engine cooling.Certainly, water nozzle also can be opened on the cylinder head, cylinder head was provided with water channel, be communicated with the formation water circulator by water nozzle with the water channel of crossing of water tank, water pump, cylinder block, realize that promptly water cycle flows, can not only reach purpose to engine cooling, but also can the cooling cylinder lid.
In conjunction with shown in Figure 2, in order to prevent under anhydrous situation, also to travel, be provided with radiating fin 5 at the sidewall of cylinder head housing.When water dryouied or lack of water after, the cylinder head housing can dispel the heat by radiating fin in the process of moving, has prolonged the time of travelling, and adds entry again in the place that the water source is arranged and cools off, and can prevent the cylinder sleeve distortion in the carbonated drink cylinder body, has prolonged working life.
Claims (4)
1. water cooled engine cylinder head, include cylinder head housing (1), it is characterized in that: cylinder head housing (1) be provided with cylinder block on the corresponding annular water cycle groove of annular water tank (2), and the cylinder head housing be provided with communicate with this annular water cycle groove cross water channel (3).
2. water cooled engine cylinder head as claimed in claim 1 is characterized in that: be provided with the spacing body (7) that annular water cycle groove (2) can be separated into two curve baths (6) in annular water cycle groove (2).
3. water cooled engine cylinder head as claimed in claim 1 or 2 is characterized in that: be provided with water nozzle (4) at the port of crossing water channel (3).
4. water cooled engine cylinder head as claimed in claim 3 is characterized in that: the sidewall at the cylinder head housing is provided with radiating fin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111310 CN2921322Y (en) | 2006-09-11 | 2006-09-11 | Water-cooling engine cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111310 CN2921322Y (en) | 2006-09-11 | 2006-09-11 | Water-cooling engine cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921322Y true CN2921322Y (en) | 2007-07-11 |
Family
ID=38253801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111310 Expired - Fee Related CN2921322Y (en) | 2006-09-11 | 2006-09-11 | Water-cooling engine cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018949A (en) * | 2013-03-03 | 2014-09-03 | 重庆市邦恩机械有限公司 | Moped water-cooling cylinder cover |
-
2006
- 2006-09-11 CN CN 200620111310 patent/CN2921322Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018949A (en) * | 2013-03-03 | 2014-09-03 | 重庆市邦恩机械有限公司 | Moped water-cooling cylinder cover |
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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: 20070711 Termination date: 20110911 |