CN203067229U - Air valve of compressor - Google Patents
Air valve of compressor Download PDFInfo
- Publication number
- CN203067229U CN203067229U CN 201320040388 CN201320040388U CN203067229U CN 203067229 U CN203067229 U CN 203067229U CN 201320040388 CN201320040388 CN 201320040388 CN 201320040388 U CN201320040388 U CN 201320040388U CN 203067229 U CN203067229 U CN 203067229U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- elastic piece
- compressor
- lift limiter
- 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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- Compressor (AREA)
- Check Valves (AREA)
Abstract
The utility model provides an air valve of compressor. The air valve is simple in structure and long in service life. The compressor air valve comprises a valve seat and a lift limiter located below the valve seat, wherein the valve seat and the lift limiter are fixed together through two fixing pins; a first elastic piece is arranged on the lower surface of the valve seat; a second elastic piece is arranged on the upper surface of the lift limiter; a plurality of springs are arranged between the first elastic piece and the valve seat; a plurality of springs are arranged between the second elastic piece and the valve seat; and a valve plate is arranged below the first elastic piece. According to the compressor air valve, the structure is simple; by aid of a buffering effect of the first elastic piece and the second elastic piece, the abrasion between the valve plate and the valve seat as well as the lift limiter is greatly reduced; and the service life of the air valve is prolonged.
Description
Technical field
The utility model relates to a kind of air valve, especially a kind of compressor valve.
Background technique
Existing a kind of compressor valve, because it is inhomogeneous to flow through the air-flow of air valve, valve block is run-off the straight simultaneously in the process that rises or descend, in the surface of contact edge of tilting procedure middle valve plate and valve seat or lift limiter sharp impacts, cause three's edge section to be damaged easily, reduced the working life of air valve.
The model utility content
The utility model provides a kind of compressor valve of simple in structure, long service life.
Realize a kind of compressor valve of the utility model purpose, comprise valve seat and the lift limiter that is positioned at the valve seat below, be fixed together by two fixing pins between described valve seat and the lift limiter; The lower surface of described valve seat is provided with first shell fragment, and the upper surface of described lift limiter is provided with second shell fragment, is provided with a plurality of springs between described first shell fragment and the valve seat, is provided with a plurality of springs between described second shell fragment and the lift limiter; The below of described first shell fragment is provided with valve block.
The beneficial effect of a kind of compressor valve of the present utility model is as follows:
A kind of compressor valve of the present utility model, simple in structure, by the buffer function of first shell fragment and second shell fragment, make that wearing and tearing reduce greatly between valve block and valve seat and the lift limiter, prolonged the working life of air valve.
Description of drawings
Fig. 1 is the structural representation of a kind of compressor valve of the present utility model.
Embodiment
As shown in Figure 1, a kind of compressor valve of the present utility model comprises valve seat 1 and the lift limiter 2 that is positioned at valve seat 1 below, is fixed together by two fixing pins 3 between described valve seat 1 and the lift limiter 2; The lower surface of described valve seat 1 is provided with first shell fragment 4, and the upper surface of described lift limiter 2 is provided with second shell fragment 5, is provided with a plurality of springs 7 between described first shell fragment 4 and the valve seat 1, is provided with a plurality of springs 7 between described second shell fragment 5 and the lift limiter 2; The below of described first shell fragment 4 is provided with valve block 6.
The advantage of a kind of compressor valve of the present utility model is as follows:
A kind of compressor valve of the present utility model, simple in structure, by the buffer function of first shell fragment and second shell fragment, make that wearing and tearing reduce greatly between valve block and valve seat and the lift limiter, prolonged the working life of air valve.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in related domain make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (1)
1. a compressor valve is characterized in that: comprise valve seat and the lift limiter that is positioned at the valve seat below, be fixed together by two fixing pins between described valve seat and the lift limiter; The lower surface of described valve seat is provided with first shell fragment, and the upper surface of described lift limiter is provided with second shell fragment, is provided with a plurality of springs between described first shell fragment and the valve seat, is provided with a plurality of springs between described second shell fragment and the lift limiter; The below of described first shell fragment is provided with valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040388 CN203067229U (en) | 2013-01-25 | 2013-01-25 | Air valve of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040388 CN203067229U (en) | 2013-01-25 | 2013-01-25 | Air valve of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067229U true CN203067229U (en) | 2013-07-17 |
Family
ID=48766027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040388 Expired - Fee Related CN203067229U (en) | 2013-01-25 | 2013-01-25 | Air valve of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389766A (en) * | 2014-11-26 | 2015-03-04 | 柳州凯通机械有限公司 | Vinyl chloride gas compressor air valve |
-
2013
- 2013-01-25 CN CN 201320040388 patent/CN203067229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389766A (en) * | 2014-11-26 | 2015-03-04 | 柳州凯通机械有限公司 | Vinyl chloride gas compressor air valve |
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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: 20130717 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |