CN209724611U - A kind of embedded compressor valve - Google Patents
A kind of embedded compressor valve Download PDFInfo
- Publication number
- CN209724611U CN209724611U CN201920419446.6U CN201920419446U CN209724611U CN 209724611 U CN209724611 U CN 209724611U CN 201920419446 U CN201920419446 U CN 201920419446U CN 209724611 U CN209724611 U CN 209724611U
- Authority
- CN
- China
- Prior art keywords
- valve
- limit
- valve block
- lift
- 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.)
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Abstract
The utility model discloses a kind of embedded compressor valve, including the valve seat, underlying lift limiter and the valve block being mounted between valve seat and lift limiter being located above, is provided with inlet channel on the valve seat；And outlet passageway corresponding with inlet channel is provided on the lift limiter, and valve opening is then provided on the valve block, the upper and lower position of outlet passageway of position and lower section of the valve opening is Chong Die.The integral valve flat spring of the present apparatus is mounted in inside limit valve pocket, and occupied space will greatly reduce in lift limiter, and the thickness setting of lift limiter is also corresponding to be reduced, and the manufacturing cost of lift limiter can be accordingly reduced.
Description
Technical field
The utility model relates to compressor valve equipment, and in particular to a kind of embedded compressor valve.
Background technique
In the prior art, valve block used in compressor valve mechanism is usually arranged to through valve block spring top clamping valve block
Structure, the size of the stream pressure that whens opening and closing of valve block is passed through by valve seat determines, the sky that outside is passed through
Atmospheric pressure can squeeze valve block spring when larger, realize valve block position, be connected to port, realize and open；The knot of set-up mode in this way
Structure usually requires the installation settings valve block spring and for installing valve block spring either on valve deck of the lift limiter in lower section
Spring groove, and it will be vertically arranged up and down, and this structure needs valve deck either to generate limiter to have certain thickness,
Spring groove and installation valve block spring can easily be just set, and the setting of valve block spring and the thickness of lift limiter increase, leads
Cause the increased costs of air valve.
Utility model content
The purpose of this utility model be in view of the deficienciess of the prior art, provide a kind of embedded compressor valve,
Technical solution is as follows:
A kind of embedded compressor valve, including the valve seat, underlying lift limiter and installation being located above
Valve block between valve seat and lift limiter is provided with inlet channel on the valve seat；And on the lift limiter
Be provided with outlet passageway corresponding with inlet channel, and be then provided with valve opening on the valve block, the position of the valve opening with
The upper and lower position of the outlet passageway of lower section is overlapped；And it is then staggeredly to set up and down that valve opening and outlet passageway and the inlet channel of top, which are,
It sets；And the limit valve pocket to raise upward is additionally provided on the valve block, and the position of the limit valve pocket and shape
The position shape of inlet channel is corresponding above shape, and limits and be also equipped with valve block spring in valve pocket, the lower end of valve block spring
It is mounted on lift limiter, and under the action of valve block spring, the limit valve is made to cover the inlet channel of insertion top
In, and the setting height of the limit valve pocket is less than the gap between valve seat and lift limiter；And the limit
The upper end of valve pocket is additionally provided with resistance to compression slot.
Preferably, the valve seat, valve block and lift limiter are fixed by the bolt and nut of centre installation
It is integrally mounted.
Preferably, being additionally provided with guide sleeve on bolt between the valve seat and lift limiter；The valve block
It is sleeved on guide sleeve, valve block can move on guide sleeve.
Preferably, being additionally provided with gag lever post between the valve seat and lift limiter；And it is then set on the valve block
It is equipped with limit hole, the gag lever post is sleeved in limit hole.
Preferably, the limit valve pocket is provided with inside and outside two groups altogether on valve block, each group is arranged at same circle
Zhou Shang, and there are three evenly spaced settings.
Preferably, the gag lever post and limit hole are provided with four groups altogether, and it is spaced and is uniformly arranged；And in valve block
On limit hole hole inner wall on be additionally provided with gasket.
Preferably, the resistance to compression slot is set as curved slot arrangement.
The utility model has the advantages that the utility model has the following beneficial effects:
(1) the valve block spring installed on lift limiter in the present apparatus is not directly mounted on valve block, but in valve
The limit valve pocket that the setting that raises upward is inserted on inlet channel is arranged on piece；Limit valve pocket certain height protruding upward, valve
Flat spring is accordingly mounted in the limit valve pocket, and the lower end of valve block spring is then accordingly installed on lift limiter；In valve block
Under the action of spring, holds out against limit valve set and be inserted into jack-up channel, such integral valve flat spring is mounted in limit valve pocket
Portion, and occupied space will greatly reduce in lift limiter, the thickness setting of lift limiter is also corresponding to be reduced, can phase
The manufacturing cost of lift limiter should be reduced；
(2) the resistance to compression slot to lower recess also is set in the upper surface of limit valve pocket in the present apparatus；The resistance to compression slot bears top
The pressure of inlet channel interior air-flow is pressed down against valve block spring；Resistance to compression slot, which is arranged, to focus on slot for the pressure of overhead stream
Bottom, it is easier to it is moved down after receiving stream pressure, moving down for valve block is more steady and smooth, and when valve block is by gas
After flow direction pushes connection inlet channel and outlet passageway, air-flow disperses via the resistance to compression slot of the arcuate structure to four sides, also can be more
What is added is uniformly dispersed.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model middle valve plate structure chart.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical solution, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With novel range.
As depicted in figs. 1 and 2, a kind of embedded compressor valve, including valve seat 1, the underlying liter being located above
Journey limiter 2 and the valve block 3 being mounted between valve seat 1 and lift limiter 2 are provided with inlet channel 4 on valve seat 1；And it rises
It is provided with outlet passageway 5 corresponding with inlet channel 4 on journey limiter 2, and is then provided with valve opening 6 on valve block 3, the position of valve opening 6
It sets Chong Die with the upper and lower position of outlet passageway 5 of lower section；And valve opening 6 and outlet passageway 5 and the inlet channel 4 of top are on being then
Under be staggered；And the limit valve pocket 7 to raise upward is additionally provided on valve block 3, and the position of the limit valve pocket 7 and shape
The position shape of top inlet channel 4 is corresponding, and limits and be also equipped with valve block spring 8 in valve pocket 7, under valve block spring 8
End is mounted on lift limiter 2, and under the action of valve block spring 8, makes the inlet channel 4 for limiting the insertion of valve pocket 7 top
In, and the setting height for limiting valve pocket 7 is less than the gap between valve seat 1 and lift limiter 2；And limit the upper of valve pocket 7
End is additionally provided with resistance to compression slot 71.
Valve seat 1, valve block 3 and lift limiter 2 are fixedly mounted by the bolt 9 and nut 10 of intermediate installation at one
Body；Guide sleeve 11 is additionally provided on bolt 9 between valve seat 1 and lift limiter 2；Valve block 3 is sleeved on guide sleeve 11, valve block
3 can move on guide sleeve 11.
Gag lever post 12 is additionally provided between valve seat 1 and lift limiter 2；And limit hole 13 is then provided on valve block 3, it limits
Bar 12 is sleeved in limit hole 13；Limit valve pocket 7 is provided with inside and outside two groups altogether on valve block 3, and each group is arranged at same circle
Zhou Shang, and there are three evenly spaced settings.
Gag lever post 12 and limit hole 13 are provided with four groups altogether, and are spaced and are uniformly arranged；And the limit hole on valve block 3
Gasket is additionally provided on 13 hole inner wall；Resistance to compression slot 71 is set as curved slot arrangement.
The valve block spring installed on lift limiter in the present apparatus is not directly mounted on valve block, but on valve block
The limit valve pocket that the setting that raises upward is inserted on inlet channel is set；Limit valve pocket certain height protruding upward, valve block bullet
Spring is accordingly mounted in the limit valve pocket, and the lower end of valve block spring is then accordingly installed on lift limiter；In valve block spring
Under the action of, it holding out against limit valve set and is inserted into jack-up channel, such integral valve flat spring is mounted in inside limit valve pocket,
And occupied space will greatly reduce in lift limiter, the thickness setting of lift limiter is also corresponding to be reduced, and can accordingly be subtracted
The manufacturing cost of few lift limiter.
The resistance to compression slot to lower recess also is set in the upper surface of limit valve pocket in the present apparatus；The resistance to compression slot bears top air inlet
The pressure of channel interior air-flow is pressed down against valve block spring；Resistance to compression slot, which is arranged, to focus on the pressure of overhead stream at slot bottom,
Be easier to move down after receiving stream pressure, moving down for valve block is more steady and smooth, and when valve block by air-flow to
After pushing connection inlet channel and outlet passageway, air-flow disperses via the resistance to compression slot of the arcuate structure to four sides, also can be more
It is uniformly dispersed.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of embedded compressor valve, it is characterised in that: including be located above valve seat (1), underlying lift limit
Device (2) processed and the valve block (3) being mounted between valve seat (1) and lift limiter (2), be provided on the valve seat (1) into
Gas channel (4)；And outlet passageway (5) corresponding with inlet channel (4) is provided on the lift limiter (2), and it is described
Valve block (3) on be then provided with valve opening (6), the upper and lower position of the outlet passageway (5) of the position and lower section of the valve opening (6) weight
It is folded；And it is then to be staggered up and down that valve opening (6) and outlet passageway (5) and the inlet channel (4) of top, which are,；And the valve block
(3) be additionally provided with the limit valve pocket (7) to raise upward on, and above the position of the limit valve pocket (7) and shape into
The position shape in gas channel (4) is corresponding, and limits and be also equipped with valve block spring (8) in valve pocket (7), valve block spring (8)
Lower end is mounted on lift limiter (2), and under the action of valve block spring (8), is made in described limit valve pocket (7) insertion
In the inlet channel (4) of side, and the setting height of the limit valve pocket (7) be less than valve seat (1) and lift limiter (2) it
Between gap；And the upper end of the limit valve pocket (7) is additionally provided with resistance to compression slot (71).
2. a kind of embedded compressor valve according to claim 1, it is characterised in that: the valve seat (1), valve block
(3) and lift limiter (2) is fixedly mounted integrally by the bolt (9) and nut (10) of intermediate installation.
3. a kind of embedded compressor valve according to claim 2, it is characterised in that: the valve seat (1) and lift
Guide sleeve (11) are additionally provided on bolt (9) between limiter (2)；The valve block (3) is sleeved on guide sleeve (11), valve
Piece (3) can move on guide sleeve (11).
4. a kind of embedded compressor valve according to claim 1, it is characterised in that: the valve seat (1) and lift
Gag lever post (12) are additionally provided between limiter (2)；And limit hole (13) are then provided on the valve block (3), the limit
Position bar (12) is sleeved in limit hole (13).
5. a kind of embedded compressor valve according to claim 1, it is characterised in that: described limit valve pocket (7) In
Two groups inside and outside being provided with altogether on valve block (3), each group is respectively provided on the same circumference, and there are three evenly spaced settings.
6. a kind of embedded compressor valve according to claim 4, it is characterised in that: the gag lever post (12) and limit
Position hole (13) is provided with four groups altogether, and is spaced and is uniformly arranged；And on the hole inner wall of the limit hole (13) on valve block (3) also
It is provided with gasket.
7. a kind of embedded compressor valve according to claim 1, it is characterised in that: resistance to compression slot (71) setting
For curved slot arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419446.6U CN209724611U (en) | 2019-03-29 | 2019-03-29 | A kind of embedded compressor valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419446.6U CN209724611U (en) | 2019-03-29 | 2019-03-29 | A kind of embedded compressor valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724611U true CN209724611U (en) | 2019-12-03 |
Family
ID=68689517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920419446.6U Expired - Fee Related CN209724611U (en) | 2019-03-29 | 2019-03-29 | A kind of embedded compressor valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677875A (en) * | 2020-04-22 | 2020-09-18 | 余姚市大隆空压机配件有限公司 | Adjustable air compressor air inlet valve |
-
2019
- 2019-03-29 CN CN201920419446.6U patent/CN209724611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677875A (en) * | 2020-04-22 | 2020-09-18 | 余姚市大隆空压机配件有限公司 | Adjustable air compressor air inlet valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |