CN205534403U - Integrated valve group of cartridge formula - Google Patents
Integrated valve group of cartridge formula Download PDFInfo
- Publication number
- CN205534403U CN205534403U CN201620272137.7U CN201620272137U CN205534403U CN 205534403 U CN205534403 U CN 205534403U CN 201620272137 U CN201620272137 U CN 201620272137U CN 205534403 U CN205534403 U CN 205534403U
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- CN
- China
- Prior art keywords
- valve
- medium
- seal
- runner
- seat
- 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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Abstract
The utility model discloses an integrated valve group of cartridge formula, including valve piece and a plurality of valve, it flows in runner and export of a plurality of medium and a plurality of medium outflow runner to be equipped with the import of a plurality of media and a plurality of media on the valve piece, every medium import flows in the runner through the medium that corresponds and is connected with the valve that corresponds, all valves pass through medium outflow runner and medium exit linkage, the valve includes valve actuator, the valve rod, the valve is suitable for reading, the valve end opening, valve seal dish and valve seal seat, the valve seal seat is between the suitable for reading and valve end opening of valve, the valve seal portion of trying to get to the heart of a matter is equipped with the sealed head of V type, valve seal seat top is equipped with the arcuation chamfer, valve piece top is equipped with the valve connecting seat. The utility model discloses can control a plurality of media flows in the break -make of runner and converges, sealed effectual when not only the valve is closed, the negotiability was strong when the valve was opened moreover, the tube coupling is sealed few simultaneously, reduces to leak the possibility.
Description
Technical field
This utility model relates to a kind of valve group, particularly relates to a kind of plug-in Integrated valve group.
Background technology
At present, stop valve is often used aloned, the most only possesses the function that single runner carries out break-make, it is impossible to right
Multiple runners carry out break-make simultaneously, more cannot conflux multiple runners；
Existing conventional stop valve (as shown in Figure 1): typically be provided with valve suitable for reading, valve end opening, spool and valve rod.Position
Sealing cone between valve upper and lower opening and spool gluing, sealing, during valve closing, valve rod has pulling force upwards, valve to spool
When door is opened, valve rod has down thrust to spool, and the clamp nut of spool, for a long time by varying load effect, easily loosens.Valve simultaneously
When door opens or closes, valve rod is all stayed in the communication port with end opening suitable for reading, affects actual latus rectum, thus affects valve circulation energy
Power.
And, the sealing surface of existing stop valve is at end opening, when causing removing executor, it is impossible to executor is straight together with spool
Connect dismounting, need to first remove lower cover, back out spool fastening screw, unload bottom spool, executor could be removed from valve body, so can
Make replacing valve safeguard cumbersome, simultaneously valve is connected with pipeline is all use flange or pipe thread forms connection, pipeline and
Connection between pipeline is Type of Welding, the pipeline of this form, takes up an area space greatly, and runner pipeline is long, and pad is many, seal point
Many, leakage probability is big.
Utility model content
This utility model is in order to solve defect and deficiency present in above-mentioned prior art, it is provided that a kind of by multiple valves
Multiple runners can be carried out break-make and conflux, and single valve only arranges one, seal receptacle place suitable for reading sealing surface, valve by combination
Opening, seal receptacle can fully open and become circulation and open, thus negotiability is strong, and confluxing of pipeline is through all in valve block
Complete, there is no the pad of pipeline and pipeline, reduce seal point, shorten runner pipeline, reduce the plug-in collection revealing probability
Become valve group.
The technical solution of the utility model: a kind of plug-in Integrated valve group, if including valve block be arranged on valve block
Dryvalve door, described valve block is provided with the medium of some medium entrance and some co-ordination medium imports and flows into runner and several Jie
The medium of matter outlet and the outlet of several co-ordination medium flows out runner, each medium entrance by corresponding medium flow into runner with
Corresponding valve connects, and all valves flow out runner by medium and are connected with media outlet, described valve include valve actuator,
Valve rod, valve are suitable for reading, valve end opening, the valve seal dish being arranged on valve rod and the valve seal seat being arranged in valve block, institute
State valve seal seat and be positioned at that valve is suitable for reading and between valve end opening, described valve seal tray bottom is provided with V-seal head, described valve
Door sealing seat top is provided with the arcuation chamfering coordinating V-seal rostral wall, and described valve block top is provided with valve and connects seat.
Multiple valves are integrated on same valve block by this utility model, can control multiple medium and flow into the logical of runner
Disconnected, and use medium to flow out runner and multiple media inflow runner can be confluxed by it；Seal receptacle is arranged simultaneously
Between and valve end opening suitable for reading at valve, the arc angling using V-seal head fitted seal seat suitable for reading seals, and works as V-type
Seal head moves up, and valve is opened, and seal receptacle can fully open and become circulation and open so that its not only valve closing time seal
Effective, and when valve is opened, negotiability is strong；Valve actuator uses plug-in to be arranged on valve block simultaneously so that its valve
Door pipeline is compact, saves space, reduces the seal point that pipeline connects, and reduces leakage probability.
Preferably, described valve seal seat outer ring is provided with the first external screw thread, and described valve block is provided with cooperation the first outer spiral shell
First female thread of stricture of vagina, described valve seal seat inner bottom part is provided with interior hexagonal square hole, and described interior hexagonal square hole is arranged over coordinating V
The circular hole of type seal head lower end.
This kind of structure makes valve seal seat more solid and reliable with the connection of valve block, and only need to inner hexagon spanner just
Can the installation and removal of valve seal seat be changed easily, operation and maintenance is convenient.
Preferably, described valve seal dish and V-seal head are connected on valve rod by locking nut, described interior hexagonal side
The size in hole is more than the size of locking nut.
Owing in sealing suitable for reading, the varying load suffered by locking nut is the least, negligible, and locking nut is difficult to loosen.This kind
Structure makes valve seal dish and V-seal head more solid and reliable with the connection of valve rod.
Preferably, described valve connect seat include the screw-ins section screwed in valve block and be exposed to outside valve block connection executor
Bracing ring, described screw-in section is externally provided with the second external screw thread, is provided with cooperation the second externally threaded second female thread in described valve block.
This kind of structure makes valve connection seat more solid and reliable with the connection of valve block；But also facilitate valve actuator
Plug-in mounting and the steadiness after improving its plug-in mounting.
Preferably, between described valve seal seat bottom portion and valve block, be provided with the first sealing plain cushion, bottom described bracing ring with
The second sealing plain cushion it is provided with between valve block.
This kind of structure improves the sealing of valve seal seat further, improves valve simultaneously and connects the sealing of seat.
Preferably, described valve actuator top is provided with valve indicator, and valve actuator side is provided with executor's gas news
Number interface.
Preferably, described valve connects the internal diameter of seat less than the maximum outside diameter of V-seal head, described medium flow into runner with
Valve connection suitable for reading, described medium is flowed out runner and is connected with valve end opening by medium outflow branch flow passage.
This kind of structure is possible not only to prevent the too upper shifting of V-seal head；So that valve and medium flow into runner and
The linking that medium flows out runner is tightr.
Preferably, described valve block is provided with some co-ordination medium and flows out runner and the pressure samples mouth of medium inflow runner,
On described pressure samples mouth, connection has Pressure gauge or pressure transducer.
This kind of structure makes it can detect pressure medium in valve block, is also used as valve leak simultaneously and judges.
Valve actuator size in this utility model selects the pressure according to flowing into medium to judge, optional 40,50,63,
80,100,125 cylinder diameter.
Valve of the present utility model uses plug-in structure, and valve actuator is outside valve block, and valve seal mouth is at valve block
Within, valve block had both had technique runner function concurrently, had again the effect of valve concurrently.This kind of form runner design is flexible, and circulate energy
Power is big, and integrated level is higher.
Preferably, described medium entrance includes medium A import, medium B import, medium C import, medium D import, is given an account of
Matter outlet includes that E outlet and F export.
Flow into the medium A of valve block, B, C, D etc. are some can be gas or liquid, valve block realize various medium conflux or
Order flows out valve block successively.
The method of work of a kind of plug-in Integrated valve group, comprises the steps:
1) one in medium A, B, C, D or all respectively from medium A import, medium B import, medium C import, medium
D import enters corresponding valve；
2) valve actuator of corresponding valve receives the instruction opening valve by executor's gas signal interface, and valve is held
Row device controls valve rod upwards action, and V-seal head moves up, and valve is opened, and valve seal seat fully opens as passage even
Logical valve is suitable for reading and valve end opening；
3) one in medium A, B, C, D or all by medium flow out runner conflux after by exit valve from E
Outlet or F outlet are flowed out；
4) when need not certain medium, corresponding valve actuator receives closedown valve by executor's gas signal interface
Instruction, valve actuator control valve rod downward actuation, V-seal head moves down, when V-seal head is close with valve seal seat
Feng Shi, valve closing.
This utility model valve block and outer pipeline are connected by screw thread+form of packers.
Multiple valves are integrated on same valve block by this utility model, can control multiple medium and flow into the logical of runner
Disconnected, and use medium to flow out runner and multiple media inflow runner can be confluxed by it；Seal receptacle is arranged simultaneously
Between and valve end opening suitable for reading at valve, the arc angling using V-seal head fitted seal seat suitable for reading seals, and works as V-type
Seal head moves up, and valve is opened, and seal receptacle can fully open and become circulation and open so that its not only valve closing time seal
Effective, and when valve is opened, negotiability is strong；Valve actuator uses plug-in to be arranged on valve block simultaneously so that its valve
Door pipeline is compact, saves space, reduces the seal point that pipeline connects, and reduces leakage probability.
Accompanying drawing explanation
Structural representation when Fig. 1 is to mention existing stop valve closed mode in this utility model background technology；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is structural representation during single valve-closed state in this utility model；
Fig. 4 is structural representation during single valve open mode in this utility model；
Fig. 5 is the structural representation of valve seal seat in this utility model；
Fig. 6 is the schematic top plan view of Fig. 5；
Fig. 7 is the structural representation that in this utility model, valve connects seat；
Fig. 8 is opposite side structural representation of the present utility model；
21. valve block in Fig. 1,22. valve rods, 23. valves are suitable for reading, 24. valve end openings, 25. spools, seal on 26., and 27.
Lower seal mouth.
1. valve block, 2. valve actuator, 3. valve rod in Fig. 2-7,4. valve is suitable for reading, 5. valve end opening, 6. valve seal dish,
7.V type seal head, 8. valve seal seat, 9. first seal plain cushion, 10. locking nut, 11. media flow into runner, 12. medium streams
Go out runner, 13. executor's gas signal interface, 14. valve indicators, 15. second seal plain cushions, 16. first external screw threads, and 17. the
One female thread, hexagonal square hole in 18., 19. circular holes, 20. arc anglings, 21. valves connect seats, 22. second external screw threads, and 23. the
Two female threads, 24. screw in section, 25. bracing rings, 26. medium A imports, 27. medium B imports, 28. medium C imports, 29. medium D
Import, 30.E exports, and 31.F exports, hexagonal flange plug in 32., 33. pressure samples mouths.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, but is not that this utility model is protected model
The restriction enclosed.
As illustrated in figs. 2 through 8, a kind of plug-in Integrated valve group, including valve block 1 and six valves being arranged on valve block 1,
Valve block 1 is provided with the medium of 4 medium entrance and 4 co-ordination medium imports and flows into runner 12, and 2 media outlets and 2
The medium of co-ordination medium outlet flows out runner 11, and each medium entrance flows into runner 12 and corresponding valve by corresponding medium
Connecting, the valve inlet that the valve of corresponding medium is controlled with outlet break-make by medium outflow runner is connected, by exit valve
The couplet on the door leads to E outlet 30 or F outlet 31.Valve includes that valve block 1, valve actuator 2, valve rod 3, valve be suitable for reading 4, valve end opening 5, set
Putting the valve seal dish 6 on valve rod 3 and the valve seal seat 8 being arranged in valve block 1, valve seal seat 8 is positioned at valve suitable for reading 4
And between valve end opening 5, bottom valve seal dish 6, it being provided with V-seal head 7, valve seal seat 8 top is provided with cooperation V-seal
The arc angling 20 of 7 sidewalls.Valve block 1 top is provided with valve and connects seat 21.
Valve seal seat 8 outer ring is provided with the first external screw thread 16, in valve block 1 is provided with coordinate the first external screw thread 16 first
Screw thread 17, valve seal seat 8 inner bottom part is provided with interior hexagonal square hole 18, and interior hexagonal square hole 18 is arranged over coordinating V-seal head 7 times
The circular hole 19 of end.Valve seal dish 6 and V-seal head 7 are connected on valve rod 3 by locking nut 10, interior hexagonal square hole 18
Size is more than the size of locking nut 10.Valve connects seat 21 and includes the screw-in section 24 screwing in valve block 1 and be exposed to outside valve block 1
Bracing ring 25, screws in section 24 and is externally provided with the second external screw thread 22, be provided with the second female thread coordinating the second external screw thread 22 in valve block 1
23。
It is provided with the first sealing plain cushion 9 bottom valve seal seat 8 and between valve block 1, sets bottom bracing ring 25 and between valve block 1
There is the second sealing plain cushion 15.Valve actuator 2 top is provided with valve indicator 14, and valve actuator 2 side is provided with executor's gas
Signal interface 13.Valve connects the internal diameter maximum outside diameter less than V-seal head 7 of seat 21.Medium flows on runner 11 and valve
Mouth 4 connects, and medium is flowed out runner and is connected with valve end opening 5 by medium outflow branch flow passage 12.
6 co-ordination medium that are provided with valve block 1 flow out runner and the pressure samples mouth 33 of medium inflow runner, and each pressure takes
Connect on sample mouth 33 and have Pressure gauge or pressure transducer.
Medium entrance includes medium A import 26, medium B import 27, medium C import 28, medium D import, media outlet bag
Include E outlet 29 and F outlet 30.
The method of work of a kind of plug-in Integrated valve group, comprises the steps:
1) one in medium A, B, C, D or all respectively from medium A import, medium B import, medium C import, medium
D import enters corresponding valve；
2) valve actuator of corresponding valve receives the instruction opening valve by executor's gas signal interface, and valve is held
Row device controls valve rod upwards action, and V-seal head moves up, and valve is opened, and valve seal seat fully opens as passage even
Logical valve is suitable for reading and valve end opening；
3) one in medium A, B, C, D or all by medium flow out runner conflux after by exit valve from E
Outlet or F outlet are flowed out；The valve in exit is to control the function that export break-make, and functional form is with import department's valve
Unanimously.
4) when need not certain medium, the valve actuator of corresponding valve receives pass by executor's gas signal interface
The instruction of valve closing door, valve actuator controls valve rod downward actuation, and V-seal head moves down, when V-seal head is close with valve
When envelope seat seals, valve closing.
During valve of the present utility model assembling, first sealing plain cushion is put into bottom valve block screwed hole, pass through inner hexagon spanner
Valve seal seat is arranged in valve block, then the valve rod loading onto valve seal dish and V-seal head is connected seat by valve
Being connected with valve actuator, valve connects sealing plain cushion in cover for seat, connects the screw thread on seat by valve, screws in the screw thread of valve block
Hole, screws.
During valve event of the present utility model, valve actuator is received by executor's gas signal interface and opens valve
Instruction, valve actuator controls valve rod upwards action, and V-seal head moves up, and valve is opened, and valve seal seat fully opens
Suitable for reading and the valve end opening as channel connection valve.
Valve actuator receives the instruction closing valve by executor's gas signal interface, and valve actuator controls valve rod
Downward actuation, V-seal head moves down, when V-seal head seals with valve seal seat, valve closing.
Medium entrance and the quantity of media outlet in this utility model can increase and decrease according to demand, and each medium enters
Mouth all configures the valve of a size coupling, and each media outlet configures the valve of a size coupling.
When what in this utility model, connecting valve was suitable for reading is medium inflow runner, flowing out for medium of connecting valve end opening is flowed
Road；What connecting valve was suitable for reading is time medium flows out runner, connecting valve end opening flow into runner for medium.
When medium entrance in this utility model and media outlet do not use, interior hexagonal flange plug can be used to block up
On.
Claims (9)
1. a plug-in Integrated valve group, including valve block and the some valves being arranged on valve block, it is characterised in that: described valve
Block is provided with the medium of some medium entrance and some co-ordination medium imports and flows into runner and several media outlets and some
The medium of individual co-ordination medium outlet flows out runner, and each medium entrance flows into runner with corresponding valve even by corresponding medium
Connecing, all valves flow out runner by medium and are connected with media outlet, and described valve includes on valve actuator, valve rod, valve
Mouth, valve end opening, the valve seal dish being arranged on valve rod and the valve seal seat being arranged in valve block, described valve seal seat
Between and valve end opening suitable for reading at valve, described valve seal tray bottom is provided with V-seal head, described valve seal seat top
Being provided with the arcuation chamfering coordinating V-seal rostral wall, described valve block top is provided with valve and connects seat.
A kind of plug-in Integrated valve group the most according to claim 1, it is characterised in that: on described valve seal seat outer ring
Being provided with the first external screw thread, described valve block is provided with cooperation the first externally threaded first female thread, described valve seal seat inner bottom part
Being provided with interior hexagonal square hole, described interior hexagonal square hole is arranged over coordinating the circular hole of V-seal head lower end.
A kind of plug-in Integrated valve group the most according to claim 2, it is characterised in that: described valve seal dish and V-type
Seal head is connected on valve rod by locking nut, and the size of described interior hexagonal square hole is more than the size of locking nut.
A kind of plug-in Integrated valve group the most according to claim 2, it is characterised in that: described valve connects seat and includes rotation
Entering the screw-in section in valve block and be exposed to the bracing ring of the outer connecting valve executor of valve block, described screw-in section is externally provided with the second outer spiral shell
Stricture of vagina, is provided with cooperation the second externally threaded second female thread in described valve block.
A kind of plug-in Integrated valve group the most according to claim 4, it is characterised in that: described valve seal seat bottom portion with
It is provided with the first sealing plain cushion between valve block, bottom described bracing ring and between valve block, is provided with the second sealing plain cushion.
A kind of plug-in Integrated valve group the most according to claim 5, it is characterised in that: described valve actuator top sets
Valve indicator, valve actuator side is had to be provided with executor's gas signal interface.
A kind of plug-in Integrated valve group the most according to claim 2, it is characterised in that: described valve connects the internal diameter of seat
Less than the maximum outside diameter of V-seal head, described medium flows into that runner is suitable for reading with valve to be connected, and described medium flows out runner by Jie
Mass flow goes out branch flow passage and is connected with valve end opening.
A kind of plug-in Integrated valve group the most according to claim 1, it is characterised in that: described valve block is provided with some joining
Closing medium and flow out runner and the pressure samples mouth of medium inflow runner, on described pressure samples mouth, connection has Pressure gauge or pressure
Sensor.
A kind of plug-in Integrated valve group the most according to claim 6, it is characterised in that: described medium entrance includes medium
A import, medium B import, medium C import, medium D import, described media outlet includes that E outlet and F export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272137.7U CN205534403U (en) | 2016-04-05 | 2016-04-05 | Integrated valve group of cartridge formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272137.7U CN205534403U (en) | 2016-04-05 | 2016-04-05 | Integrated valve group of cartridge formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534403U true CN205534403U (en) | 2016-08-31 |
Family
ID=57141361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272137.7U Expired - Fee Related CN205534403U (en) | 2016-04-05 | 2016-04-05 | Integrated valve group of cartridge formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736764A (en) * | 2016-04-05 | 2016-07-06 | 建德市新安江气动元件有限公司 | Plug-in mounting type integration valve set and working method thereof |
-
2016
- 2016-04-05 CN CN201620272137.7U patent/CN205534403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736764A (en) * | 2016-04-05 | 2016-07-06 | 建德市新安江气动元件有限公司 | Plug-in mounting type integration valve set and working method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170405 |