CN206257296U - A kind of novel dual-material sealing column plug valve - Google Patents
A kind of novel dual-material sealing column plug valve Download PDFInfo
- Publication number
- CN206257296U CN206257296U CN201621493954.1U CN201621493954U CN206257296U CN 206257296 U CN206257296 U CN 206257296U CN 201621493954 U CN201621493954 U CN 201621493954U CN 206257296 U CN206257296 U CN 206257296U
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- China
- Prior art keywords
- valve
- column plug
- sealing column
- specifically
- plug valve
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- Expired - Fee Related
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Abstract
The utility model provides a kind of novel dual-material sealing column plug valve, including sealing ring, plunger, support, valve body, stud, handwheel, piston, valve rod, bonnet, upper-lower seal circle and valve element, and described support is arranged on the centre of sealing ring；Described valve body is arranged on the upper left quarter of plunger；Described handwheel is arranged on the left side of piston；Described bonnet is arranged on the right side of valve rod；Described valve element is arranged on the right part of upper-lower seal circle.The utility model plunger, stud, the setting of piston and upper-lower seal circle is conducive to long service life, easy to control, non-maintaining, further such that energy-efficient performance is good, improves intelligence degree, so that consummating function diversity, reduces maintenance cost.
Description
Technical field
The utility model is related to a kind of double sealing structure technical field of plunger valve, more particularly to a kind of novel dual-material is close
Envelope plunger valve.
Background technology
At present, in prior art, plunger valve is typically all the sealing pair that is formed by cylindrical plunger and sealing ring to be reached
To the purpose of sealing, because sealing ring is all made up of resilient nonmetallic material, hardness is low, and sealing surface is easily wiped in some media
Wound, makes seal failure.But it is low that existing plunger valve has automaticity, complex structure, in-convenience in use, short life,
And short-life problem.
Therefore, invent a kind of novel dual-material sealing column plug valve and seem very necessary.
Utility model content
In order to solve the above-mentioned technical problem, a kind of novel dual-material sealing column plug valve of the utility model offer is existing to solve
It is low that plunger valve has an automaticity, complex structure, in-convenience in use, short life, and short-life problem.It is a kind of new double
Material sealing column plug valve includes sealing ring, plunger, support, valve body, stud, handwheel, piston, valve rod, bonnet, upper-lower seal circle
And valve element, described support is arranged on the centre of sealing ring；Described valve body is arranged on the upper left quarter of plunger；Described handwheel sets
Put in the left side of piston；Described bonnet is arranged on the right side of valve rod；Described valve element is arranged on the right part of upper-lower seal circle.
Described plunger specifically use metal fiber reinforced high-temperature composite material, be conducive to it is anti-oxidant, so as to improve resistance to height
Temp effect.
Described support is specifically formed using 2 High-strength aluminum product die-casting processes, is conducive to being unlikely to deform, and stability is strong,
With superpower anti-pressure ability.
Described stud is specific use and specifically uses thickness for 2 millimeters to 4 millimeters of discoid stainless steel steel disc, resistance to
Corrode, it is practical, be conducive to increasing the service life.
Described piston specifically uses 2 spherical shape stainless steel thread pistons, is conducive to improving wearability, should not get rusty,
So that convenient and practical.
Described stem internal is provided with resistance to compression rubber, and described resistance to compression rubber is specifically using the circle of a diameter of 2cm-4cm
Cylindrical rubber material, is conducive to bearing two-way power.
Described bonnet specifically using the opposite single thread wire cover of two hand of spiral is specifically used, is conducive to structure letter
It is single, improve operating efficiency.
Described upper-lower seal circle specifically uses 2 fluorine rubber gaskets, is conducive to oil resistivity good, high temperature resistant, so as to reach most
Good sealing effectiveness.
Compared with prior art, the utility model has the advantages that：Because one kind of the present utility model is new double
Material sealing column plug valve is widely used in the double sealing structure field of plunger valve.Meanwhile, the beneficial effects of the utility model are：
The utility model plunger, stud, the setting of piston and upper-lower seal circle, be conducive to long service life, it is easy to control, exempt from dimension
Shield, further such that energy-efficient performance is good, improves intelligence degree, so that consummating function diversity, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is described further below in conjunction with accompanying drawing：
In figure：
1- sealing rings, 2- plungers, 3- supports, 4- valve bodies, 5- studs, 6- handwheels, 7- pistons, 8- valve rods, 9- bonnets,
10- upper-lower seal circles, 11- valve elements.
Embodiment：
As shown in Figure 1
The utility model provides a kind of novel dual-material sealing column plug valve, including sealing ring 1, and plunger 2, support 3, valve body 4 is double
Hook bolt 5, handwheel 6, piston 7, valve rod 8, bonnet 9, upper-lower seal circle 10 and valve element 11, described support 3 are arranged on sealing ring 1
Centre；Described valve body 4 is arranged on the upper left quarter of plunger 2；Described handwheel 6 is arranged on the left side of piston 7；Described bonnet
9 right sides for being arranged on valve rod 8；Described valve element 11 is arranged on the right part of upper-lower seal circle 10.
Described plunger 2 specifically uses metal fiber reinforced high-temperature composite material, be conducive to it is anti-oxidant, so as to improve resistance to height
Temp effect.
Described support 3 is specifically formed using 2 High-strength aluminum product die-casting processes, is conducive to being unlikely to deform, and stability is strong,
With superpower anti-pressure ability.
Described stud 5 is specific use and specifically uses thickness for 2 millimeters to 4 millimeters of discoid stainless steel steel disc,
It is corrosion-resistant good, it is practical, be conducive to increasing the service life.
Described piston 7 specifically uses 2 spherical shape stainless steel thread pistons, is conducive to improving wearability, should not get rusty,
So that convenient and practical.
Described valve rod 8 is internally provided with resistance to compression rubber, and described resistance to compression rubber is specifically using the circle of a diameter of 2cm-4cm
Cylindrical rubber material, is conducive to bearing two-way power.
Described bonnet 9 specifically using the opposite single thread wire cover of two hand of spiral is specifically used, is conducive to structure letter
It is single, improve operating efficiency.
Described upper-lower seal circle 10 specifically uses 2 fluorine rubber gaskets, is conducive to oil resistivity good, high temperature resistant, so as to reach
Optimal seal effect.
Operation principle
The utility model is issued to optimal seal effect by the cooperation of sealing ring 1 and upper-lower seal circle 11, using support 3
Support, is operated under the cooperation of valve body 4 and stud 5, and line slip is entered under the cooperation using handwheel 6 and piston 7, is passed through
Bonnet 9 fixes valve rod 8, further such that energy-efficient performance is good, long lifespan, easy to control, non-maintaining, raising automaticity, so that
Consummating function diversity, reduces maintenance cost.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reach above-mentioned technique effect, be to fall into protection model of the present utility model
Enclose.
Claims (8)
1. a kind of novel dual-material sealing column plug valve, it is characterised in that the novel dual-material sealing column plug valve includes sealing ring (1), post
Plug (2), support (3), valve body (4), stud (5), handwheel (6), piston (7), valve rod (8), bonnet (9), upper-lower seal circle
(10) and valve element (11), described support (3) is arranged on the centre of sealing ring (1)；Described valve body (4) is arranged on plunger (2)
Upper left quarter；Described handwheel (6) is arranged on the left side of piston (7)；Described bonnet (9) is arranged on the right side of valve rod (8)；Institute
The valve element (11) stated is arranged on the right part of upper-lower seal circle (10).
2. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described plunger (2) is specifically fine using metal
Dimension enhancing high-temperature composite material.
3. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described support (3) is specifically high-strength using 2
Degree aluminium die-casting is processed.
4. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described stud (5) is specifically using tool
Body uses thickness for 2 millimeters to 4 millimeters of discoid stainless steel steel disc.
5. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described piston (7) specifically uses 2 balls
Shape stainless steel thread piston.
6. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described valve rod (8) is internally provided with resistance to compression
Rubber, described resistance to compression rubber is specifically using the cylindrical rubber material of a diameter of 2cm-4cm.
7. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described bonnet (9) is specifically using specifically adopting
With the opposite single thread wire cover of two hand of spiral.
8. extra quality sealing column plug valve as claimed in claim 1, it is characterised in that described upper-lower seal circle (10) is specifically used
2 fluorine rubber gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493954.1U CN206257296U (en) | 2016-12-12 | 2016-12-12 | A kind of novel dual-material sealing column plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493954.1U CN206257296U (en) | 2016-12-12 | 2016-12-12 | A kind of novel dual-material sealing column plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257296U true CN206257296U (en) | 2017-06-16 |
Family
ID=59030089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493954.1U Expired - Fee Related CN206257296U (en) | 2016-12-12 | 2016-12-12 | A kind of novel dual-material sealing column plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257296U (en) |
-
2016
- 2016-12-12 CN CN201621493954.1U patent/CN206257296U/en not_active Expired - Fee Related
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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: 20170616 Termination date: 20201212 |