CN202468233U - Improved compressor air cylinder - Google Patents
Improved compressor air cylinder Download PDFInfo
- Publication number
- CN202468233U CN202468233U CN2012200663078U CN201220066307U CN202468233U CN 202468233 U CN202468233 U CN 202468233U CN 2012200663078 U CN2012200663078 U CN 2012200663078U CN 201220066307 U CN201220066307 U CN 201220066307U CN 202468233 U CN202468233 U CN 202468233U
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- air cylinder
- cavity
- cylinder
- cylinder body
- section
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- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to the technical field of air cylinders, and in particular relates to an improved compressor air cylinder. The improved compressor air cylinder comprises an air cylinder body and an air cylinder cavity positioned in the air cylinder body, wherein the air cylinder cavity comprises a working section and a balancing section formed by division of a piston; the air cylinder body is provided with a working cavity for air inlet and air outlet, and the working cavity is communicated with the working section; the air cylinder body is provided with a cushion cavity which is respectively communicated with the air outlet of the working cavity and the balancing section; and sealing devices are arranged both between the working section and the balancing section and between the working section and the cushion cavity. Through the arrangement of the cushion cavity and the sealing devices, the pulsation of the gas in the pipeline of the balancing section can be effectively cushioned so that the gas temperature can be reduced, the service life of filler in the air cylinder can be prolonged, and the energy consumption can be reduced. In addition, the improved compressor air cylinder has interchangeability and generality with a level difference air cylinder and a double-acting air cylinder, thus transformation is convenient and cost is low.
Description
Technical field
The utility model relates to the cylinder technical field, especially relates to a kind of improved compresser cylinder.
Background technique
At present; The form that compressor band balancing segment cylinder all adopts balancing segment directly to communicate with the cylinder working chamber air outlet through pipeline; Because no surge volume in the balancing segment, piston moves back and forth in cylinder at high speed, thereby causes frequently vibration back and forth of gas in the equalizing main; Pressure surge is big, temperature is high, power consumption increases, and especially compressor packing can reduce in this abominable operating conditions following working life greatly.In addition, the user if need transform down this kind band balancing segment structure cylinder as differential cylinder or double-acting cylinder structure, can only change entire cylinder and can realize when transforming product, and cost is high like this.
The model utility content
To the deficiency that above-mentioned existing technology exists, the purpose of the utility model provides a kind of improved compresser cylinder, and it has can improve in the cylinder filler working life, transform the characteristics convenient, that cost is low.
To achieve these goals; The technological scheme that the utility model adopted is: a kind of improved compresser cylinder; The cylinder cavity that comprises cylinder body and be positioned at said cylinder body, said cylinder cavity comprises active section and the balancing segment that is divided into by piston, said cylinder body is provided with the active chamber that is used for air inlet and gives vent to anger; Said active chamber communicates with said active section; Said cylinder body is provided with buffer cavity, and said buffer cavity communicates with the air outlet and the balancing segment of said active chamber respectively, is equipped with seal arrangement between said active section and said balancing segment and active section and the buffer cavity.
Wherein, the outer end of said buffer cavity extends to the outer surface of said cylinder body, and said cylinder body is provided with the sealing cover that is positioned at said buffer cavity outer end.
Wherein, said buffer cavity is located at said sealing cover with the gas port that said active chamber air outlet communicates.
After adopting said structure; The utility model is compared the advantage that is had with existing technology: the cylinder cavity that the utility model comprises cylinder body and is positioned at said cylinder body; Said cylinder cavity comprises active section and the balancing segment that is divided into by piston, and said cylinder body is provided with the active chamber that is used for air inlet and gives vent to anger, and said active chamber communicates with said active section; Said cylinder body is provided with buffer cavity; Said buffer cavity communicates with the air outlet and the balancing segment of said active chamber respectively, is equipped with seal arrangement between said active section and said balancing segment and active section and the buffer cavity, through buffer cavity and seal arrangement are set; The effectively gas in the cushioning balance segment pipe; Thereby can reduce gas temperature, improve the filler working life in the cylinder and cut down the consumption of energy, and the utility model has interchangeability and versatility with differential cylinder or double-acting cylinder, so transformation makes things convenient for, cost is low.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, cylinder body; 2, active section;
3, balancing segment; 4, active chamber;
5, buffer cavity; 6, sealing cover.
Embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
As shown in Figure 1: a kind of improved compresser cylinder; The cylinder cavity that comprises cylinder body 1 and be positioned at said cylinder body 1; Said cylinder cavity comprises the active section 2 and balancing segment 3 that is divided into by piston, and said cylinder body 1 is provided with the active chamber 4 that is used for air inlet and gives vent to anger, and said active chamber 4 communicates with said active section 2; Said cylinder body 1 is provided with buffer cavity 5; Said buffer cavity 5 communicates with the air outlet and the balancing segment 3 of said active chamber 4 respectively, is equipped with seal arrangement between said active section 2 and said balancing segment 3 and active section 2 and the buffer cavity 5, through buffer cavity 5 and seal arrangement are set; The effectively gas in cushioning balance section 3 pipelines; Thereby can reduce gas temperature, improve the filler working life in the cylinder and cut down the consumption of energy, and the utility model has interchangeability and versatility with differential cylinder or double-acting cylinder, so transformation makes things convenient for, cost is low.
In the present embodiment, the outer end of said buffer cavity 5 extends to this outer surface of 1 of said cylinder, can directly on cylinder body 1, process the through hole that communicates with the cylinder cavity man-hour adding; Be beneficial to processing; Said cylinder body 1 is provided with the sealing cover 6 that is positioned at said buffer cavity 5 outer ends, and said buffer cavity 5 is located at said sealing cover 6 with the gas port that said active chamber 4 air outlets communicate, after processing through hole; Through the sealing cover 6 that is provided with on the cylinder body 1, this through hole sealing back is formed buffer cavity 5.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (3)
1. improved compresser cylinder; Comprise cylinder body (1) and the cylinder cavity that is positioned at said cylinder body (1); Said cylinder cavity comprises active section (2) and the balancing segment (3) that is divided into by piston; Said cylinder body (1) is provided with the active chamber (4) that is used for air inlet and gives vent to anger, and said active chamber (4) communicates with said active section (2), it is characterized in that: said cylinder body (1) is provided with buffer cavity (5); Said buffer cavity (5) communicates with the air outlet and the balancing segment (3) of said active chamber (4) respectively, is equipped with seal arrangement between said active section (2) and said balancing segment (3) and active section (2) and the buffer cavity (5).
2. a kind of improved compresser cylinder according to claim 1 is characterized in that: the outer end of said buffer cavity (5) extends to the outer surface of said cylinder body (1), and said cylinder body (1) is provided with the sealing cover (6) that is positioned at said buffer cavity (5) outer end.
3. a kind of improved compresser cylinder according to claim 2 is characterized in that: said buffer cavity (5) is located at said sealing cover (6) with the gas port that said active chamber (4) air outlet communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200663078U CN202468233U (en) | 2012-02-25 | 2012-02-25 | Improved compressor air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200663078U CN202468233U (en) | 2012-02-25 | 2012-02-25 | Improved compressor air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468233U true CN202468233U (en) | 2012-10-03 |
Family
ID=46916394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200663078U Expired - Fee Related CN202468233U (en) | 2012-02-25 | 2012-02-25 | Improved compressor air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978248A (en) * | 2014-05-30 | 2014-08-13 | 苏州市富尔达科技股份有限公司 | Deep hole drill |
-
2012
- 2012-02-25 CN CN2012200663078U patent/CN202468233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978248A (en) * | 2014-05-30 | 2014-08-13 | 苏州市富尔达科技股份有限公司 | Deep hole drill |
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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: 20121003 Termination date: 20130225 |