CN203239536U - Air cylinder for intaking and exhausting air through semicircle air ventilation cutting groove - Google Patents
Air cylinder for intaking and exhausting air through semicircle air ventilation cutting groove Download PDFInfo
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- CN203239536U CN203239536U CN 201320261032 CN201320261032U CN203239536U CN 203239536 U CN203239536 U CN 203239536U CN 201320261032 CN201320261032 CN 201320261032 CN 201320261032 U CN201320261032 U CN 201320261032U CN 203239536 U CN203239536 U CN 203239536U
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- air
- cylinder
- ventilation
- exhaust
- grooving
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Abstract
The utility model provides an air cylinder for intaking and exhausting air through a semicircle air ventilation cutting groove. The air cylinder comprises an air cylinder body, an air cylinder cover, an air intaking valve assembly, an air intaking pressing fork, an air exhausting pressing fork and an air exhausting valve assembly, and further comprises the air ventilation cutting groove. The air cylinder cover is fixed above the air cylinder, the air intaking pressing fork and the air exhausting pressing fork are fixed on the two sides of the top of the air cylinder cover respectively, the air intaking valve assembly is connected below the air intaking pressing fork, the air exhausting valve assembly is connected below the air exhausting pressing fork, the position below the air intaking valve assembly and the position below the air exhausting valve assembly are respectively communicated with the air ventilation cutting groove, and the air ventilation cutting groove is formed in the top of the air cylinder body. According to the air cylinder for intaking and exhausting air through the semicircle air ventilation cutting groove, the air exhausting quantity is sufficient, the temperature of the air cylinder body and the temperature of the air cylinder cover are reduced, and the current becomes small.
Description
Technical field
The utility model relates to mechanical field, specifically a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving.
Background technique
In the prior art, the existing inlet and outlet valve assembly that uses at the air compressor cylinder mouth is installed in the cylinder head inner chamber, forms the inlet and outlet chamber.Its working procedure is divided into intake process and exhaust process, and when the cylinder inner air pressure was lower than external air pressure, this pressure difference overcame inlet valve spring power, opens inlet valve complement, so ambient air enters cylinder through the cylinder head air-inlet cavity, finished breathing process; When the cylinder inner air pressure is higher than external air pressure, this pressure official post suction valve autoshutdown, and overcome exhaust valve spring power, and open exhaust valve complement, so ambient air is discharged air cavity through cylinder head, finish exhaust process.But existing cylinder, actual measurement air displacement out is not enough, and exhaust is obstructed, and cylinder, cylinder head temperature drift, and current of electric increases, and easily causes air compressor to damage.
The model utility content
The shortcomings such as the technical problems to be solved in the utility model is to overcome existing defective, and a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving is provided, and has solved air displacement not enough, and cylinder, cylinder head temperature are high, and electric current is large.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving, comprise cylinder, cylinder head, inlet valve complement, air inlet pressure fork, exhaust pressure fork and exhaust valve complement, also comprise the ventilation grooving, the top of cylinder is fixed with cylinder head, the both sides at cylinder head top are fixed with respectively air inlet pressure fork and exhaust pressure fork, the below of air inlet pressure fork connects inlet valve complement, the below of exhaust pressure fork connects exhaust valve complement, inlet valve complement is communicated with the ventilation grooving respectively with the below of exhaust valve complement, and the ventilation grooving is positioned at the top of cylinder.
Further, the ventilation grooving is semicircle shape.
Further, the quantity of ventilation grooving is 2.
Further, be provided with cylinder cover cushion between the bottom of cylinder head and the ventilation grooving.
Further, air inlet pressure fork, exhaust pressure fork are respectively equipped with a circle O type circle with two bearings at cylinder head top.
Further, the suction port place of inlet valve complement is provided with copper washer.
A kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving of the utility model can make air displacement sufficient, and the temperature of cylinder, cylinder head reduces, and electric current diminishes.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of structural representation that adopts the cylinder of semicircle ventilation grooving intake and exhaust of the utility model.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
A kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving as shown in Figure 1, comprise cylinder 1, cylinder head 5, inlet valve complement 4, air inlet pressure fork 7, exhaust pressure fork 8 and exhaust valve complement 9, also comprise ventilation grooving 10, the top of cylinder 1 is fixed with cylinder head 5, the both sides at cylinder head 5 tops are fixed with respectively air inlet pressure fork 7 and exhaust pressure fork 8, the below of air inlet pressure fork 7 connects inlet valve complement 4, the below of exhaust pressure 8 forks connects exhaust valve complement 9, inlet valve complement 4 is communicated with ventilation grooving 10 respectively with the below of exhaust valve complement 9, and ventilation grooving 10 is positioned at the top of cylinder 1.Further, ventilation grooving 10 is semicircle shape.The quantity of ventilation grooving 10 is 2.Be provided with cylinder cover cushion 2 between the bottom of cylinder head 5 and the ventilation grooving 10.Air inlet pressure fork 7, exhaust pressure fork 8 are respectively equipped with a circle O type circle 6 with two bearings at cylinder head 5 tops.The suction port place of inlet valve complement 4 is provided with copper washer 3.
A kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving of the utility model, because the top of cylinder 1 is fixed with cylinder head 5, the both sides at cylinder head 5 tops are fixed with respectively air inlet pressure fork 7 and exhaust pressure fork 8, the below of air inlet pressure fork 7 connects inlet valve complement 4, the below of exhaust pressure fork 8 connects exhaust valve complement 9, inlet valve complement 4 is communicated with ventilation grooving 10 respectively with the below of exhaust valve complement 9, ventilation grooving 10 is positioned at the top of cylinder 1, therefore make air displacement sufficient by semicircle ventilation grooving 10, the temperature of cylinder, cylinder head reduces, and electric current diminishes.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. cylinder that adopts the intake and exhaust of semicircle ventilation grooving, comprise cylinder, cylinder head, inlet valve complement, the air inlet pressure fork, exhaust pressure fork and exhaust valve complement, it is characterized in that: also comprise the ventilation grooving, the top of described cylinder is fixed with described cylinder head, the both sides at described cylinder head top are fixed with respectively described air inlet pressure fork and described exhaust pressure fork, the below of described air inlet pressure fork connects described inlet valve complement, the below of described exhaust pressure fork connects described exhaust valve complement, described inlet valve complement is communicated with described ventilation grooving respectively with the below of described exhaust valve complement, and described ventilation grooving is positioned at the top of described cylinder.
2. a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving according to claim 1, it is characterized in that: described ventilation grooving is semicircle shape.
3. a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving according to claim 1, it is characterized in that: the quantity of described ventilation grooving is 2.
4. a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving according to claim 1 is characterized in that: be provided with cylinder cover cushion between the bottom of described cylinder head and the described ventilation grooving.
5. a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving according to claim 1, it is characterized in that: described air inlet pressure fork, described exhaust pressure fork are respectively equipped with a circle O type circle with two bearings at described cylinder head top.
6. a kind of cylinder that adopts the intake and exhaust of semicircle ventilation grooving according to claim 1, it is characterized in that: the suction port place of described inlet valve complement is provided with copper washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261032 CN203239536U (en) | 2013-05-14 | 2013-05-14 | Air cylinder for intaking and exhausting air through semicircle air ventilation cutting groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261032 CN203239536U (en) | 2013-05-14 | 2013-05-14 | Air cylinder for intaking and exhausting air through semicircle air ventilation cutting groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239536U true CN203239536U (en) | 2013-10-16 |
Family
ID=49316844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261032 Expired - Fee Related CN203239536U (en) | 2013-05-14 | 2013-05-14 | Air cylinder for intaking and exhausting air through semicircle air ventilation cutting groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239536U (en) |
-
2013
- 2013-05-14 CN CN 201320261032 patent/CN203239536U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |