CN202579110U - Cylinder head - Google Patents
Cylinder head Download PDFInfo
- Publication number
- CN202579110U CN202579110U CN 201220218116 CN201220218116U CN202579110U CN 202579110 U CN202579110 U CN 202579110U CN 201220218116 CN201220218116 CN 201220218116 CN 201220218116 U CN201220218116 U CN 201220218116U CN 202579110 U CN202579110 U CN 202579110U
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- CN
- China
- Prior art keywords
- air
- cylinder head
- cavity
- compressor
- cylinder
- 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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Abstract
The utility model discloses a cylinder head which is mounted in a piston type air compressor and comprises a sealed cap and a cylinder head main body, wherein the cylinder head main body is an integrated mold casting and comprises an air inlet, an air suction cavity, an air exhaust cavity and an air outlet, an air suction port is arranged on the air suction cavity which is communicated with a cylinder of the air compressor, and the air exhaust cavity is communicated with the cylinder of the air compressor. A plurality of cooling fins are arranged on the outer side wall of the air exhaust cavity in a casting mode, and the cooling fins are of a surface plate shape, an arc shape or other two-dimensional shape. The cylinder head breaks through design of a traditional cylinder head, changes external natural cooling to internal active cooling, takes full advantage of low temperature drawn into the compressor by air cool the compressor, and greatly improves cooling effect.
Description
Technical field
The utility model relates to the air compressor device field, especially a kind of cylinder head.
Background technique
General on the market cylinder head adopts outside natural cooling now; The patent No. 201020278843, the utility model patent of " a kind of air-cooled air compressor cylinder head of high efficiency and heat radiation " by name discloses a kind of cylinder head, and is as shown in Figure 1; It is provided with radiating fin 1 ' at the cylinder head top; Described radiating fin flows to along cooling air and is arranged in the cylinder head top, and every radiating fin all has bending in the horizontal direction, and integral body restrains to the exhaust outlet direction from intake grill.Thisly be designed with certain thermolysis, but rely on natural wind to cool off, its radiating effect still remains to be improved.
The model utility content
The purpose of the utility model provides a kind of cylinder head of air compressor efficiently.
The technological scheme that realizes the utility model purpose is: a kind of cylinder head, and it is installed in the piston type air compressor, comprises sealing cover and cylinder head body; The said cylinder head body foundry goods that is formed in one; Comprise suction port, air-breathing cavity, exhaust cavity and relief opening; Said air-breathing cavity is provided with intakeport; Said air-breathing cavity is communicated with the air compressor cylinder; Said exhaust cavity is communicated with the air compressor cylinder; The external sidewall of said exhaust cavity is cast with several radiating fin.
Said radiating fin is flat board, arc or other two-dimensional shapes.
Said sealing cover is that glue is connected with the Placement of cylinder head body, is threaded or the interference connection.
The utility model is broken through the design of traditional cylinder head, changes outside natural cooling into inner initiatively cooling, and the lower temperature that makes full use of air suction compressor cools off compressor, has improved radiating effect greatly.
Description of drawings
Fig. 1 is the structural representation of existing technology cylinder head, and arrow is represented the flow direction of air;
Fig. 2 is the structural representation of the said cylinder head of the utility model;
Fig. 3 is the internal structure schematic representation of the said cylinder head of the utility model, and arrow is represented the flow direction of air;
Fig. 4 states the sectional view of cylinder head for the utility model, and arrow is represented the flow direction of air.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Extremely shown in Figure 4 like Fig. 2, a kind of cylinder head, it is installed in the piston type air compressor; Comprise sealing cover 2 and cylinder head body 1, said cylinder head body 1 foundry goods that is formed in one comprises suction port 3; Air-breathing cavity 4, exhaust cavity 5 and relief opening 6, said air-breathing cavity is provided with two intakepories 8 near the exhaust cavity side; Said air-breathing cavity 4 is communicated with air compressor cylinder (not shown), and said exhaust cavity 5 is communicated with the air compressor cylinder.Said air-breathing cavity 4 is cylindrical body with exhaust cavity 5, and said exhaust cavity 5 outsides are cast with several radiating fin 7.
Said sealing cover 2 is that glue is connected with the Placement of cylinder head body 1, is threaded or the interference connection.
During air compressor work; The cool air that sucks compressor gets into the air-breathing cavity process from suction port and flows fast; Because air-breathing cavity is provided with near the exhaust cavity side; Cool air is able to Cryogenic air and the heat exchange of the high temperature air in the exhaust cavity in the inner cycle channel of being made up of radiating fin and intakeport is realized air-breathing cavity, realizes the quick cooling to the exhaust cavity of high temperature, improves the exhaust efficiency of air compressor; Improve the efficiency grade of air compressor greatly, prolong the working life of air compressor.
The said radiating fin of the utility model can be flat board, arc or other two-dimensional shapes, but plate shaped heat dissipating capacity is bigger, and is easily manufactured.
Claims (3)
1. cylinder head, it is installed in the piston type air compressor, comprises sealing cover and cylinder head body, it is characterized in that, and the said cylinder head body foundry goods that is formed in one comprises suction port, air-breathing cavity, exhaust cavity and relief opening; Said air-breathing cavity is provided with intakeport; Air-breathing cavity is communicated with the air compressor cylinder; Said exhaust cavity is communicated with the air compressor cylinder; The external sidewall of said exhaust cavity is cast with several radiating fin.
2. a kind of cylinder head according to claim 1 is characterized in that, said radiating fin is flat board, arc or other two-dimensional shapes.
3. a kind of cylinder head according to claim 1 is characterized in that, said sealing cover is that glue is connected with the Placement of cylinder head body, is threaded or the interference connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218116 CN202579110U (en) | 2012-05-15 | 2012-05-15 | Cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218116 CN202579110U (en) | 2012-05-15 | 2012-05-15 | Cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579110U true CN202579110U (en) | 2012-12-05 |
Family
ID=47248528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218116 Expired - Fee Related CN202579110U (en) | 2012-05-15 | 2012-05-15 | Cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678522A (en) * | 2012-05-15 | 2012-09-19 | 福建斯特机电科技股份有限公司 | Cylinder head for air compressors |
-
2012
- 2012-05-15 CN CN 201220218116 patent/CN202579110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678522A (en) * | 2012-05-15 | 2012-09-19 | 福建斯特机电科技股份有限公司 | Cylinder head for air compressors |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180515 |