CN201621044U - Valve component of compressor - Google Patents
Valve component of compressor Download PDFInfo
- Publication number
- CN201621044U CN201621044U CN2010200270370U CN201020027037U CN201621044U CN 201621044 U CN201621044 U CN 201621044U CN 2010200270370 U CN2010200270370 U CN 2010200270370U CN 201020027037 U CN201020027037 U CN 201020027037U CN 201621044 U CN201621044 U CN 201621044U
- Authority
- CN
- China
- Prior art keywords
- valve
- groove
- compressor
- utility
- model
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Compressor (AREA)
- Check Valves (AREA)
Abstract
The utility model discloses a valve component of a compressor, which comprises a valve plate and a valve sheet, wherein an air vent and threaded holes are formed on the valve plate; the valve component is characterized in that a groove is formed between the air vent and the threaded holes; and the valve sheet is fixed above the groove via screws. The valve component of the utility model has the advantage of simple structure, prevents dust from being clamped under the valve sheet and ensures the significant sealing effect.
Description
Technical field
The utility model air compressor device technical field relates to the valve mechanism on a kind of air compressor more specifically.
Background technique
At present, compresser cylinder on the market mainly is made of cylinder sleeve, cylinder cap and inner valve plate, valve block thereof, valve plate is fixed on the cylinder liner top, makes by the mode of die casting, and cylinder liner then needs stretched technology to make, the joint of cylinder sleeve and valve plate is provided with the seal ring sealing, valve plate is provided with port and valve block, and valve block all is a slabbing, and valve plate and valve block are fastening with screw, structure is comparatively simple, therefore extensive use in existing compressor.But valve block is in long-term unlatching, closing course, and the dust that accumulates at root is deposited under the valve block easily, forms incrustation, the influence sealing.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, easy to assembly, and the valve member of the compressor of good airproof performance.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of valve member of compressor, comprise valve plate, valve block, valve plate is provided with vent and tapped hole, it is characterized in that, be provided with groove between described vent and the tapped hole, valve block is by the top of screw in this groove.
As further specifying of such scheme, described groove is a square groove, and the corner of square groove is a fillet.
The position deflection tapped hole of described groove, vent comprises inlet hole and exhaust port.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model adopts between the tapped hole of fixing valve block and inlet hole, exhaust port and sets up square groove, mounted thereto of valve block, valve block is in long-term unlatching, closing course, dust in the root accumulation can be hidden in the square groove, avoid being clipped under the valve block, the influence sealing, though simple in structure, can bring into play good anti-incrustation effect.
Description of drawings
Fig. 1 is an air compressor structure schematic representation of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a structural representation of the present utility model.
Description of reference numerals: 1, valve plate 2, valve block 3-1, tapped hole 3-2, tapped hole 4, inlet hole 5, exhaust port 6, groove
Embodiment
As Fig. 1～shown in Figure 3, the valve member of a kind of compressor of the utility model, comprise valve plate 1, valve block 2, valve plate 1 is provided with vent and tapped hole 3-1,3-2, vent comprises inlet hole 4 and exhaust port 5, be provided with groove 6 between vent and the tapped hole 3, valve block 2 is by the top of screw in this groove 6, and tapped hole 3-1,3-2 are partial in the position of groove 6.In the present embodiment, groove 6 is a square groove, and the corner of square groove is a fillet.
The utility model is not limited to the foregoing description, and described groove can also be provided with other structural type.Those skilled in the art also can do numerous modifications and variations, under the spirit that does not break away from model utility, all in the claimed scope of the utility model.
Claims (3)
1. the valve member of a compressor comprises valve plate, valve block, and valve plate is provided with vent and tapped hole, it is characterized in that, is provided with groove between described vent and the tapped hole, and valve block is by the top of screw in this groove.
2. the valve member of a kind of compressor according to claim 1, it is characterized in that: described groove is a square groove, the corner of square groove is a fillet.
3. the valve member of a kind of compressor according to claim 1 is characterized in that: the position deflection tapped hole of described groove, vent comprises inlet hole and exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200270370U CN201621044U (en) | 2010-01-20 | 2010-01-20 | Valve component of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200270370U CN201621044U (en) | 2010-01-20 | 2010-01-20 | Valve component of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621044U true CN201621044U (en) | 2010-11-03 |
Family
ID=43024499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200270370U Expired - Lifetime CN201621044U (en) | 2010-01-20 | 2010-01-20 | Valve component of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312820A (en) * | 2011-08-17 | 2012-01-11 | 佛山市广顺电器有限公司 | Self positioning leakproof structure of efficient intake and exhaust reed valve |
| CN103807145A (en) * | 2014-01-26 | 2014-05-21 | 合肥通用机械研究院 | Dustproof structure for air valve of piston compressor |
-
2010
- 2010-01-20 CN CN2010200270370U patent/CN201621044U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312820A (en) * | 2011-08-17 | 2012-01-11 | 佛山市广顺电器有限公司 | Self positioning leakproof structure of efficient intake and exhaust reed valve |
| CN102312820B (en) * | 2011-08-17 | 2014-12-31 | 佛山市广顺电器有限公司 | Self positioning leakproof structure of efficient intake and exhaust reed valve |
| CN103807145A (en) * | 2014-01-26 | 2014-05-21 | 合肥通用机械研究院 | Dustproof structure for air valve of piston compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
|
| CX01 | Expiry of patent term |