CN202108702U - Valve seat of air compressor intake valve - Google Patents
Valve seat of air compressor intake valve Download PDFInfo
- Publication number
- CN202108702U CN202108702U CN2011201591636U CN201120159163U CN202108702U CN 202108702 U CN202108702 U CN 202108702U CN 2011201591636 U CN2011201591636 U CN 2011201591636U CN 201120159163 U CN201120159163 U CN 201120159163U CN 202108702 U CN202108702 U CN 202108702U
- Authority
- CN
- China
- Prior art keywords
- air
- face
- valve seat
- inlet end
- air compressor
- 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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- Check Valves (AREA)
Abstract
The utility model discloses a valve seat of an air compressor intake valve, which is provided with air ducts running through an air inlet end face and an air outlet end face and is characterized in that a width of an air duct opening on the air inlet end face is greater than that of the air duct opening on the air outlet end face; and a longitudinal section of the air duct in a width direction is trapezoidal. According to the utility model, as the width of the air duct opening on the air inlet end face is greater than that of the air duct opening on the air outlet end face of the valve seat, concentration ratio and availability ratio of an airflow are increased, airflow direction is enhanced, working pressure is easily achieved and working condition is rapidly prepared, and operating efficiency of an air compressor is significantly improved.
Description
Technical field
The utility model relates to the air compressor field, particularly a kind of valve seat that is used for the air compressor suction valve of Intermediate High Pressure.
Background technique
The air flue of existing air compressor suction valve valve seat is straight cylinder type; The air flue suction port that is the valve seat inlet end is the same with the A/F size of the air flue air outlet of valve seat outlet side, finds in actual use, and this structure causes air-flow to concentrate inadequately; Sense of direction is not strong; The process time that arrives working pressure is longer, and the air-flow utilization ratio is on the low side, influences the working efficiency of air compressor.
Summary of the invention
The purpose of the utility model is achieved through following technological scheme:
The valve seat of air compressor suction valve is provided with the air flue that runs through the air inlet end face and the end face of giving vent to anger, and it is characterized in that the air flue A/F of said air inlet end face is greater than the air flue A/F of the end face of giving vent to anger, and the longitudinal cross-section of air flue width is trapezoidal.
The good effect that the utility model compared with prior art has: because the air flue A/F of valve seat air inlet end face is bigger than the air flue A/F of the end face of giving vent to anger; The concentration degree and the utilization ratio of air-flow are improved; Strengthened the sense of direction of air-flow; Reach working pressure more easily, get into working state very soon, the working efficiency of air compressor significantly improves.
Description of drawings
Fig. 1 is the utility model example structure schematic representation;
Fig. 2 is the plan view of Fig. 1.
Among the figure: 1-air inlet end face, the 2-end face of giving vent to anger, 3-air flue, 4-mounting hole.
Embodiment
Like Fig. 1, shown in Figure 2, centre is provided with mounting hole 4, is circumferentially with many circles and is interrupted arc air flue 3; Air flue 3 runs through air inlet end face 1 and gives vent to anger end face 2, and air flue 3 is at the A/F of the air inlet end face A/F greater than the end face of giving vent to anger, and the longitudinal cross-section of air flue 3 width is trapezoidal; Because the air flue A/F of valve seat air inlet end face is bigger than the air flue A/F of the end face of giving vent to anger; The concentration degree and the utilization ratio of air-flow are improved, and have strengthened the sense of direction of air-flow, reach working pressure more easily.
The foregoing description only is the preferred embodiments of the utility model; The technical conceive and the essential implementation of the utility model have been specified; Be not to be that protection domain to the utility model limits; All any simple modification and equivalent structure transformation or modifications of being done according to the utility model spirit all should be encompassed within the protection domain of the utility model.
Claims (1)
1. the valve seat of air compressor suction valve is provided with the air flue that runs through the air inlet end face and the end face of giving vent to anger, and it is characterized in that: the air flue A/F of said air inlet end face is greater than the air flue A/F of the end face of giving vent to anger, and the longitudinal cross-section of air flue width is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201591636U CN202108702U (en) | 2011-05-18 | 2011-05-18 | Valve seat of air compressor intake valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201591636U CN202108702U (en) | 2011-05-18 | 2011-05-18 | Valve seat of air compressor intake valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108702U true CN202108702U (en) | 2012-01-11 |
Family
ID=45434139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201591636U Expired - Fee Related CN202108702U (en) | 2011-05-18 | 2011-05-18 | Valve seat of air compressor intake valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389764A (en) * | 2014-11-21 | 2015-03-04 | 柳州凯通机械有限公司 | Gas valve of compressor |
-
2011
- 2011-05-18 CN CN2011201591636U patent/CN202108702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389764A (en) * | 2014-11-21 | 2015-03-04 | 柳州凯通机械有限公司 | Gas valve of compressor |
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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: 20120111 Termination date: 20120518 |