CN205991177U - High-pressure air operated valve - Google Patents
High-pressure air operated valve Download PDFInfo
- Publication number
- CN205991177U CN205991177U CN201620823440.1U CN201620823440U CN205991177U CN 205991177 U CN205991177 U CN 205991177U CN 201620823440 U CN201620823440 U CN 201620823440U CN 205991177 U CN205991177 U CN 205991177U
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- Prior art keywords
- valve
- core
- air chamber
- poppet
- closed air
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Abstract
This utility model provides a kind of high-pressure air operated valve, including valve body, valve gap, air inlet, enter gaseous core, valve element, poppet valve core, give vent to anger valve pocket and gas outlet, valve body and valve gap form airtight closed air chamber, the upper end side direction of closed air chamber is provided with air inlet and enter gaseous core, enter gaseous core with closed air chamber conduction position at be additionally provided with sealing baffle；The axis of closed air chamber is provided with poppet shaft, poppet shaft is provided with least two panels impeller in air inlet corresponding position, valve body is provided with impeller Magnet in impeller corresponding position, poppet shaft is fixedly connected with poppet valve core by connecting shaft, poppet valve core has conical lower portion, conical lower portion is provided with spiral boss, and the bottom of closed air chamber is provided with the valve pocket of giving vent to anger matching with poppet valve core, and valve pocket of giving vent to anger is passed through air-flow through hole and turned on gas outlet with closed air chamber.High-pressure air operated valve described in the utility model has the advantage that：Fast response time, structure are simple, low cost of manufacture the advantages of, the working pressure range of pneumatic operated valve is wide.
Description
Technical field
This utility model belongs to valve technology field, especially relates to a kind of high pressure responding rapidly and having auto-lock function
Pneumatic operated valve.
Background technology
It is often necessary to use the valving that fast-response control is in fluid communication and closes in high pressure valve, valve
Response speed is one of most important technical parameter of such valve, and the overall performance tool of product is had a significant impact, existing fast
Speed response high pressure valve typically requires and enters pneumatic circuit after decompression valve regulation is to suitable operating pressure, and decompression process is
Realized according to expenditure and pressure principle, this working link certainly will cause substantial amounts of energy loss, and the span that reduces pressure is bigger, energy
Loss is more.Meanwhile, existing high pressure valve has certain limitation to the realization of quick response, has complex structure, system
Cause this high defect, therefore, existing high-pressure air operated valve requires further improvement and perfect.
Content of the invention
In view of this, this utility model is directed to a kind of high-pressure air operated valve, to realize faster response speed and to subtract
Reduce pressure energy loss less that cause.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of high-pressure pneumatic valve, including valve body, valve gap, air inlet, enters gaseous core, valve element, poppet valve core, the valve pocket and going out of giving vent to anger
QI KOU；
Valve body and valve gap form airtight closed air chamber, and described closed air chamber has cylindrical lumens, described closed air chamber
Upper end side direction be provided with air inlet and enter gaseous core, described air inlet in-core is provided with the gas of multiple conducting air inlets and closed air chamber
Opening, described enter gaseous core be respectively provided on two sides with upper magnet and lower magnet, described enter gaseous core be respectively arranged at two ends with runner, institute
State and be fixed on valve body by two runners into gaseous core, described enter gaseous core with closed air chamber conduction position at be additionally provided with sealing gear
Plate, institute's upper magnet and lower magnet control the anglec of rotation into gaseous core, described enter gaseous core the anglec of rotation join with described sealing baffle
Close the conducting controlling air inlet and closed air chamber；
The axis of described closed air chamber is provided with poppet shaft, and the top of described poppet shaft is connected with valve gap by spring, institute
State valve gap to be connected with the end sealing of valve body by screw thread, described spring is socketed in the top of described poppet shaft, described poppet shaft
It is provided with least two panels impeller in air inlet corresponding position, described valve body is provided with impeller Magnet in impeller corresponding position, described
Poppet shaft is fixed with valve interior wall by valve element support and driven pulley, and described poppet shaft rotates freely with driven pulley, described valve element
Axle is fixedly connected with poppet valve core by connecting shaft, and described poppet valve core has conical lower portion, and described conical lower portion is provided with spiral boss,
The bottom of described closed air chamber is provided with the valve pocket of giving vent to anger matching with poppet valve core, and described valve pocket sealing of giving vent to anger is fixed on valve body；
Described valve pocket of giving vent to anger is passed through air-flow through hole and is turned on gas outlet with closed air chamber.
Further, the bottom of described closed air chamber is provided with air chamber grid, and described air chamber grid includes multiple flase floors, institute
Stating flase floor is L-type, and the top of described flase floor is fixedly connected with the bottom of valve element support.
Further, the bottom of described air chamber grid is additionally provided with deflector, and described deflector has arc inner wall, described leads
Stream plate draws arrangement in the air-flow through hole of valve pocket of giving vent to anger.
Further, described sealing baffle depression is fixed on on the valve body at gaseous core, outside the side wall of described sealing baffle
Surface is provided with simply two seals groove, is provided with sealing ring in described seal groove.
Further, described air inlet in-core is provided with 5 air-flow through holes, the internal diameter of described air-flow through hole be respectively 5mm,
10mm, 15mm, 20mm and 25mm.
Further, described enter gaseous core be stainless steel.
Further, described valve gap also has and shake hands.
Further, the described silica gel material that valve pocket is high temperature high voltage resistant of giving vent to anger.
Further, the diameter of described connecting shaft is less than the diameter of poppet shaft, and the external diameter of described poppet valve core is more than poppet shaft
Diameter.
Further, the spiral boss of described poppet valve core is coated with sealing resin.
With respect to prior art, high-pressure air operated valve described in the utility model has the advantage that：By the rotation of poppet shaft
Turn and the helical structure of poppet valve core controls the switch response of pneumatic operated valve, have that fast response time, structure be simple, manufacturing cost is low
Advantage, the working pressure range of pneumatic operated valve is wide；Do not need decompression process, reduce energy loss, energy-saving and emission-reduction；Gases at high pressure are being let out
When leakage or hypertonia, valve can be automatically locked, it is to avoid unexpected generation, safe and reliable.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the structural representation of the high-pressure air operated valve described in this utility model embodiment；
Fig. 2 is the structural representation entering gaseous core of the high-pressure air operated valve described in this utility model embodiment.
Description of reference numerals：
10- valve body；11- air chamber grid；12- valve element support；13- driven pulley；14- poppet shaft；15- connecting shaft；16- cone valve
Core；17- gives vent to anger valve pocket；18- impeller；19- spring；20- impeller Magnet；21- upper magnet；22- lower magnet；23- enters gaseous core；24-
Air inlet；25- closed air chamber；26- valve gap；27- deflector；28- gas outlet；29- sealing baffle；30- runner.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
1-2 in conjunction with the embodiments to describe this utility model in detail below with reference to the accompanying drawings.
The air intake-exhaust passage by optimizing high-pressure air operated valve of the technical program improves the response speed of valve, Yi Zhonggao
Calm the anger movable valve, including valve body 10, valve gap 26, air inlet 24, enter gaseous core 23, valve element, poppet valve core 16, the valve pocket 17 and giving vent to anger of giving vent to anger
Mouth 28；
Valve body 10 and valve gap 26 form airtight closed air chamber 25, and described closed air chamber 25 has cylindrical lumens, described
The upper end side direction of closed air chamber 25 is provided with air inlet 24 and enters gaseous core 23, described enter gaseous core 23 in be provided with multiple conducting air inlets
Mouthfuls 24 and the air-flow through hole of closed air chamber 25, described enter gaseous core 23 be respectively provided on two sides with upper magnet 21 and lower magnet 22, described
That enters gaseous core 23 is respectively arranged at two ends with runner 30, described enter gaseous core 23 be fixed on valve body 10 by two runners 30, described enter
Gaseous core 23 with closed air chamber 25 conduction position at be additionally provided with sealing baffle 29, institute's upper magnet 21 and lower magnet 22 control into gaseous core
23 anglec of rotation, described enter gaseous core 23 the anglec of rotation control air inlet 24 and closed air chamber with the cooperation of described sealing baffle 29
25 conducting；
The axis of described closed air chamber 25 is provided with poppet shaft 14, and spring 19 and valve gap are passed through in the top of described poppet shaft 14
26 connections, described valve gap 26 is connected with the end sealing of valve body 10 by screw thread, and described spring 19 is socketed in described poppet shaft 14
Top, described poppet shaft 14 is provided with least two panels impeller 18 in air inlet 24 corresponding position, and described valve body 10 is in impeller 18
Corresponding position is provided with impeller Magnet 20, and it is solid with valve body 10 inwall that described poppet shaft 14 passes through valve element support 12 and driven pulley 13
Fixed, described poppet shaft 14 rotates freely with driven pulley 13, and described poppet shaft 14 is fixedly connected with poppet valve core 16 by connecting shaft 15,
Described poppet valve core 16 has conical lower portion, and described conical lower portion is provided with spiral boss, the bottom of described closed air chamber 25 be provided with
What poppet valve core 16 matched give vent to anger valve pocket 17, described valve pocket 17 sealing of giving vent to anger is fixed on valve body 10；
Gas outlet 28 is turned on closed air chamber 25 by described valve pocket 17 of giving vent to anger by air-flow through hole.
During valve working, the upper magnet 21 of high-pressure air operated valve and lower magnet 22 control to rotate into gaseous core 23 leads to air-flow through hole
Logical state, impeller Magnet 20 controls impeller 18 to rotate, and poppet shaft 14 rises, and poppet valve core 16 is turned on valve pocket 17 of giving vent to anger, at valve
In open mode, impeller 18 is controlled to rotate by impeller Magnet 20, the conducting stroke of poppet shaft 14 is shorter, and response speed is faster.
Closed air chamber 25 volume is larger, and the impact of gases at high pressure can effectively buffer, therefore the operating pressure model of pneumatic operated valve
Enclose wider, be applicable to the higher gases at high pressure of pressure.
The bottom of described closed air chamber 25 is provided with air chamber grid 11, and described air chamber grid 11 includes multiple flase floors, described
Flase floor is L-type, and the top of described flase floor is fixedly connected with the bottom of valve element support 12, and air chamber grid 11 can mitigate air-flow
Direct impact to poppet valve core 16 and valve pocket 17 of giving vent to anger, can increase the service life of valve.
The bottom of described air chamber grid 11 is additionally provided with deflector 27, and described deflector 27 has arc inner wall, described water conservancy diversion
Plate 27 draws arrangement in the air-flow through hole of valve pocket 17 of giving vent to anger.
Described sealing baffle 29 depression is fixed on on the valve body 10 at gaseous core 23, the side wall appearance of described sealing baffle 29
Face is provided with simply two seals groove, is provided with sealing ring in described seal groove.
Described enter gaseous core 23 in be provided with 5 air-flow through holes, the internal diameter of described air-flow through hole be respectively 5mm, 10mm, 15mm,
20mm and 25mm.Enter gaseous core 23 to turn on closed air chamber 25 by the air-flow through hole of translating rotation different inner diameters, can adjust into
Throughput and operating pressure, improve range and the working pressure range of pneumatic operated valve.
Described enter gaseous core 23 be stainless steel.
Also have on described valve gap 26 and shake hands, valve gap 26 can be changed spring 19 and poppet shaft 14 after opening, can change brokenly
Damage part, reduce the use cost of pneumatic operated valve, high-pressure air operated valve can also be changed by changing spring 19 and poppet shaft 14
Running parameter, changes the scope of application.
The described silica gel material that valve pocket 17 is high temperature high voltage resistant of giving vent to anger.
The diameter of described connecting shaft 15 is less than the diameter of poppet shaft 14, and the external diameter of described poppet valve core 16 is more than poppet shaft 14
Diameter.
The spiral boss of described poppet valve core 16 is coated with sealing resin.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (10)
1. high-pressure air operated valve it is characterised in that：Including valve body, valve gap, air inlet, enter gaseous core, valve element, poppet valve core, valve pocket of giving vent to anger
And gas outlet；
Valve body and valve gap form airtight closed air chamber, and described closed air chamber has cylindrical lumens, described closed air chamber upper
Side direction is provided with air inlet and enters gaseous core, and described air inlet in-core is provided with multiple conducting air inlets and the air-flow of closed air chamber leads to
Hole, described enter gaseous core be respectively provided on two sides with upper magnet and lower magnet, described enter gaseous core be respectively arranged at two ends with runner, described enter
Gaseous core is fixed on valve body by two runners, described enter gaseous core with closed air chamber conduction position at be additionally provided with sealing baffle,
Institute's upper magnet and lower magnet control the anglec of rotation into gaseous core, described enter the anglec of rotation of gaseous core and described sealing baffle cooperation control
Air inlet processed and the conducting of closed air chamber；
The axis of described closed air chamber is provided with poppet shaft, and the top of described poppet shaft is connected with valve gap by spring, described valve
Lid is connected with the end sealing of valve body by screw thread, and described spring is socketed in the top of described poppet shaft, and described poppet shaft is being entered
QI KOU corresponding position is provided with least two panels impeller, and described valve body is provided with impeller Magnet, described valve element in impeller corresponding position
Axle is fixed with valve interior wall by valve element support and driven pulley, and described poppet shaft rotates freely with driven pulley, and described poppet shaft is led to
Cross connecting shaft to be fixedly connected with poppet valve core, described poppet valve core has conical lower portion, described conical lower portion is provided with spiral boss, described
The bottom of closed air chamber is provided with the valve pocket of giving vent to anger matching with poppet valve core, and described valve pocket sealing of giving vent to anger is fixed on valve body；
Described valve pocket of giving vent to anger is passed through air-flow through hole and is turned on gas outlet with closed air chamber.
2. high-pressure pneumatic valve according to claim 1 it is characterised in that：The bottom of described closed air chamber is provided with air chamber lattice
Grid, described air chamber grid includes multiple flase floors, and described flase floor is L-type, the bottom of the top of described flase floor and valve element support
Portion is fixedly connected.
3. high-pressure pneumatic valve according to claim 2 it is characterised in that：The bottom of described air chamber grid is additionally provided with water conservancy diversion
Plate, described deflector has arc inner wall, and described deflector draws arrangement in the air-flow through hole of valve pocket of giving vent to anger.
4. high-pressure pneumatic valve according to claim 1 it is characterised in that：Described sealing baffle depression is fixed on into gaseous core
On the valve body at place, the wall outer surface of described sealing baffle is provided with simply two seals groove, is provided with sealing ring in described seal groove.
5. high-pressure pneumatic valve according to claim 1 it is characterised in that：Described air inlet in-core is provided with 5 air-flow through holes,
The internal diameter of described air-flow through hole is respectively 5mm, 10mm, 15mm, 20mm and 25mm.
6. high-pressure pneumatic valve according to claim 1 it is characterised in that：Described enter gaseous core be stainless steel.
7. high-pressure pneumatic valve according to claim 1 it is characterised in that：Also have on described valve gap and shake hands.
8. high-pressure pneumatic valve according to claim 1 it is characterised in that：The described silicon that valve pocket is high temperature high voltage resistant of giving vent to anger
Glue material matter.
9. high-pressure pneumatic valve according to claim 1 it is characterised in that：The diameter of described connecting shaft is less than poppet shaft
Diameter, the external diameter of described poppet valve core is more than the diameter of poppet shaft.
10. high-pressure pneumatic valve according to claim 1 it is characterised in that：The spiral boss of described poppet valve core is coated with
Sealing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823440.1U CN205991177U (en) | 2016-07-27 | 2016-07-27 | High-pressure air operated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823440.1U CN205991177U (en) | 2016-07-27 | 2016-07-27 | High-pressure air operated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991177U true CN205991177U (en) | 2017-03-01 |
Family
ID=58105933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823440.1U Expired - Fee Related CN205991177U (en) | 2016-07-27 | 2016-07-27 | High-pressure air operated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051173A (en) * | 2016-07-27 | 2016-10-26 | 博雷（天津）控制系统制造有限公司 | High pressure pneumatic valve |
| CN110296248A (en) * | 2018-03-24 | 2019-10-01 | 周子恒 | A kind of pneumatic dottle pin gas bleeder valve |
| CN110296248B (en) * | 2018-03-24 | 2024-05-31 | 洋县朱鹮有机产业科技咨询有限公司 | Pneumatic shock insulator air release valve |
-
2016
- 2016-07-27 CN CN201620823440.1U patent/CN205991177U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051173A (en) * | 2016-07-27 | 2016-10-26 | 博雷（天津）控制系统制造有限公司 | High pressure pneumatic valve |
| CN110296248A (en) * | 2018-03-24 | 2019-10-01 | 周子恒 | A kind of pneumatic dottle pin gas bleeder valve |
| CN110296248B (en) * | 2018-03-24 | 2024-05-31 | 洋县朱鹮有机产业科技咨询有限公司 | Pneumatic shock insulator air release valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170301 Termination date: 20170727 |