CN206522470U - A kind of Fluorine-lined ball valve for being easy to flow to control - Google Patents
A kind of Fluorine-lined ball valve for being easy to flow to control Download PDFInfo
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- CN206522470U CN206522470U CN201720191911.6U CN201720191911U CN206522470U CN 206522470 U CN206522470 U CN 206522470U CN 201720191911 U CN201720191911 U CN 201720191911U CN 206522470 U CN206522470 U CN 206522470U
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- rack
- fluorine
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Abstract
The utility model provides a kind of Fluorine-lined ball valve for being easy to flow to control, including supporting plate, support bar, screw mandrel, two-way riffled tube, active connecting base, stepper motor, circular gear, seal stick and rack, the supporting plate lower end connects active connecting base, four support bars are symmetricly set on active connecting base lower end, the inner connection wire rod of the support bar, the two-way riffled tube left and right ends are symmetrically connected with two screw mandrels, the design can be supported, circular gear is assembled on the stepper motor front end, the circular gear right-hand member connects rack, the round tooth wheel and rack carries out gear engagement, the rack lower end fixing seal stick, the design can automatic control flow speed, the utility model is easy to use, it is easy to operation, it can be supported, good sealing effect, control is accurate, stability is good, reliability is high.
Description
Technical field
The utility model is a kind of Fluorine-lined ball valve for being easy to flow to control, and belongs to valve technology field.
Background technology
Fluorine-lined ball valve is to make opening and closing element with the spheroid with manhole, and spheroid rotates to realize with valve rod around valve body center line
Valve opening and closing, using certain moduli pressure technique, make sealing surface fine and close good, V-type PTFE filler combinations make valve in addition
Reach zero leakage；Spheroid is cast as one with valve rod, has prevented due to the possibility that pressure change causes valve rod to be gone out in pressure part,
Security in basic assurance use；Using all-plastic Lining Technology, the deep-etching of media-resistant.
Existing Fluorine-lined ball valve typically uses apparatus main body to carry out serving as support meanss, thus cause apparatus main body with
Ground is touched, and is accelerated the corrosion rate of apparatus main body, is reduced the service life of apparatus main body, while height is fixed, nothing
Height is adjusted method, and narrow application range, existing Fluorine-lined ball valve drives ball valve to rotate typically by rotation valve rod, from
And the purpose of opening and closing is reached, then as using for a long time, ball valve abrasion influences so as to cause sealing effectiveness to be deteriorated
Sealing, while also increasing the control error of flow.
The content of the invention
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of Fluorine-lined ball for being easy to flow to control
Valve, to solve the problems mentioned in the above background technology, the utility model are easy to use, are easy to operation, can be supported, and seal
Effect is good, and control is accurate, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind is easy to flow control
The Fluorine-lined ball valve of system, including apparatus main body, supporting mechanism, valve ball and controlling organization, described device main body lower end are installed by support
Mechanism, described device body interior is provided with valve ball, and the controlling organization is assemblied on apparatus main body, the controlling organization lower end
Valve ball is connected, the supporting mechanism includes supporting plate, support bar, roller, screw mandrel, two-way riffled tube and active connecting base,
Apparatus main body is assembled in the supporting plate upper end, and the supporting plate lower end connects active connecting base, the support bar, roller and silk
Bar is equipped with four, and four support bars are symmetricly set on active connecting base lower end, and roller, institute are installed in the support bar lower end
The inner connection wire rod of support bar is stated, the two-way riffled tube is provided with two, and the two-way riffled tube left and right ends symmetrically connect
Be connected to two screw mandrels, the support bar is connected by active connecting base with supporting plate, the controlling organization include stepper motor,
Circular gear, compression spring, sliding panel, sealing stick and rack, the stepper motor are arranged on apparatus main body upper end, described
Circular gear is assembled on stepper motor front end, the circular gear right-hand member connects rack, and the round tooth wheel and rack carries out tooth
Wheel engagement, the rack lower end fixing seal stick, the sealing stick is arranged on valve ball, and the sliding panel is provided with two,
The sliding panel is symmetrically mounted on sealing stick left and right ends, and three compression springs, three have been mounted equidistant in the sliding panel outer end
The individual compression spring is equidistantly mounted on valve ball, and the valve ball is connected by three compression springs with sliding panel, the tooth
Bar is assemblied on apparatus main body.
Further, process fluted on the valve ball, and sealing stick is provided with groove.
Further, the stepper motor lower end is provided with firm banking.
Further, the two-way riffled tube outer end is provided with rubbery loop.
Further, described device main body upper end is provided with link.
Further, the valve ball is with being provided with sealing gasket at apparatus main body link position.
The beneficial effects of the utility model：A kind of Fluorine-lined ball valve for being easy to flow to control of the present utility model, this practicality is new
Type is by adding supporting plate, support bar, screw mandrel, two-way riffled tube and active connecting base, and the design achieves to device master
Body is supported, while height can be adjusted, it is applied widely, solve existing Fluorine-lined ball valve and typically use device
Main body carries out serving as support meanss, so as to cause apparatus main body to be touched with ground, accelerates the corrosion rate of apparatus main body,
The problem of reducing the service life of apparatus main body, narrow application range, because of addition roller, the design can be moved.
The utility model can be automatically controlled by adding stepper motor, circular gear, sealing stick and rack, the design
Flow speed, reduces the workload of rated personnel, while good sealing effect, extends the physical life of ball valve, solves existing
Some Fluorine-lined ball valves drive ball valve to rotate typically by rotation valve rod, so as to reach the purpose of opening and closing, Ran Housui
And use for a long time, ball valve abrasion influences sealing, while also increasing the control of flow so as to cause sealing effectiveness to be deteriorated
The problem of error, because of addition compression spring and sliding panel, the design improves sealing effectiveness.
Because of addition groove, the design, which is improved, to be easy to place sealing stick, and because of addition firm banking, the design is easy to fix
Stepper motor, because of addition sealing gasket, the design improves sealing effectiveness, because of addition link, and the design is easy to carry this practicality newly
Type, because of addition rubbery loop, the design improves comfort level, and the utility model is easy to use, is easy to operation, can be supported,
Good sealing effect, control is accurate, and stability is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation for the Fluorine-lined ball valve for being easy to flow to control of the utility model；
Fig. 2 is the schematic diagram of supporting mechanism in a kind of Fluorine-lined ball valve for being easy to flow to control of the utility model；
Fig. 3 is the schematic diagram of controlling organization in a kind of Fluorine-lined ball valve for being easy to flow to control of the utility model；
In figure：1- apparatus main bodies, 2- supporting mechanisms, 3- valve balls, 4- controlling organizations, 21- supporting plates, 22- support bars, 23-
Roller, 24- screw mandrels, the two-way riffled tubes of 25-, 26- active connecting bases, 41- stepper motors, 42- circular gears, 43- compression bullets
Spring, 44- sliding panels, 45- sealings stick, 46- racks.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of Fluorine-lined ball valve for being easy to flow to control,
Including apparatus main body 1, supporting mechanism 2, valve ball 3 and controlling organization 4, supporting mechanism 2, device master are installed in the lower end of apparatus main body 1
Body 1 is internally provided with valve ball 3, and controlling organization 4 is assemblied on apparatus main body 1, the lower end of controlling organization 4 connection valve ball 3.
Supporting mechanism 2 includes supporting plate 21, support bar 22, roller 23, screw mandrel 24, two-way riffled tube 25 and activity even
Joint chair 26, the upper end of supporting plate 21 assembling apparatus main body 1, the lower end of supporting plate 21 connection active connecting base 26, support bar 22, roller 23
And screw mandrel 24 is equipped with four, four support bars 22 are symmetricly set on the lower end of active connecting base 26, and the lower end of support bar 22 is installed
Roller 23, the inner connection wire rod 24 of support bar 22, two-way riffled tube 25 is provided with two, the two-way left and right ends pair of riffled tube 25
Title is connected with two screw mandrels 24, and support bar 22 is connected by active connecting base 26 with supporting plate 21, and the design can be supported.
Controlling organization 4 include stepper motor 41, circular gear 42, compression spring 43, sliding panel 44, sealing stick 45 and
Rack 46, stepper motor 41, which is arranged on the upper end of apparatus main body 1, the front end of stepper motor 41, assembles circular gear 42, circular gear
42 right-hand members connect rack 46, and circular gear 42 carries out gear with rack 46 and engaged, the lower end fixing seal stick 45 of rack 46, sealing
Stick 45 is arranged on valve ball 3, and sliding panel 44 is provided with two, and sliding panel 44 is symmetrically mounted on sealing stick 45 left and right ends, sliding
Three compression springs 43 have been mounted equidistant in the dynamic outer end of plate 44, and three compression springs 43 are equidistantly mounted on valve ball 3, and valve ball 3 passes through
Three compression springs 43 are connected with sliding panel 44, and rack 46 is assemblied on apparatus main body 1, and the design can automatic control flow speed
Degree.
Process fluted on valve ball 3, and sealing stick 45 is provided with groove, the lower end of stepper motor 41 is provided with fixed bottom
Seat, the two-way outer end of riffled tube 25 is provided with rubbery loop, and the upper end of apparatus main body 1 is provided with link, valve ball 3 and apparatus main body 1
Sealing gasket is provided with link position.
Embodiment：Before user of service needs to be controlled flow speed, hold two-way first by personnel
Riffled tube 25 is simultaneously rotated, and two-way riffled tube 25, which is rotated, drives screw mandrel 24 to be displaced outwardly, and screw mandrel 24 is displaced outwardly driving
Support bar 22 is displaced outwardly, and support bar 22 is displaced outwardly so as to realizing that active connecting base 26 is moved down, active connecting base 26 to
Lower mobile drive supporting plate 21 is moved down, and supporting plate 21 moves down driving device main body 1 and moved down, and the design can be carried out
Support.
After the completion of the height regulation of apparatus main body 1, user of service starts stepper motor 41, and the work of stepper motor 41 drives
Circular gear 42 is rotated, and is engaged because circular gear 42 carries out gear with rack 46, the rotational band carry-over bar of circular gear 42
46 move down, and rack 46 moves down drive sealing stick 45 and moved down, and the design can automatic control flow speed.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of Fluorine-lined ball valve for being easy to flow to control, including apparatus main body（1）, supporting mechanism（2）, valve ball（3）And control
Mechanism（4）, it is characterised in that：Described device main body（1）Lower end is installed by supporting mechanism（2）, described device main body（1）Inside is set
There is valve ball（3）, the controlling organization（4）It is assemblied in apparatus main body（1）On, the controlling organization（4）Lower end connects valve ball（3）；
The supporting mechanism（2）Including supporting plate（21）, support bar（22）, roller（23）, screw mandrel（24）, two-way riffled tube
（25）And active connecting base（26）, the supporting plate（21）Assemble apparatus main body in upper end（1）, the supporting plate（21）Lower end connects
Connect active connecting base（26）, the support bar（22）, roller（23）And screw mandrel（24）It is equipped with four, four support bars
（22）It is symmetricly set on active connecting base（26）Lower end, the support bar（22）Lower end is installed by roller（23）, the support bar
（22）Inner connection wire rod（24）, the two-way riffled tube（25）Provided with two, the two-way riffled tube（25）Left and right two
End is symmetrically connected with two screw mandrels（24）, the support bar（22）Pass through active connecting base（26）With supporting plate（21）It is connected；
The controlling organization（4）Including stepper motor（41）, circular gear（42）, compression spring（43）, sliding panel（44）, sealing
Stick（45）And rack（46）, the stepper motor（41）Installed in apparatus main body（1）Upper end, the stepper motor（41）Before
Circular gear is assembled on end（42）, the circular gear（42）Right-hand member connects rack（46）, the circular gear（42）With rack
（46）Carry out gear engagement, the rack（46）Lower end fixing seal stick（45）, the sealing stick（45）It is arranged on valve ball
（3）On, the sliding panel（44）Provided with two, the sliding panel（44）It is symmetrically mounted on sealing stick（45）Left and right ends, institute
State sliding panel（44）Three compression springs have been mounted equidistant in outer end（43）, three compression springs（43）It is equidistantly mounted on valve ball
（3）On, the valve ball（3）Pass through three compression springs（43）With sliding panel（44）It is connected, the rack（46）It is assemblied in
Put main body（1）On.
2. a kind of Fluorine-lined ball valve for being easy to flow to control according to claim 1, it is characterised in that：The valve ball（3）On
Processing is fluted, and sealing stick is provided with groove（45）.
3. a kind of Fluorine-lined ball valve for being easy to flow to control according to claim 1, it is characterised in that：The stepper motor
（41）Lower end is provided with firm banking.
4. a kind of Fluorine-lined ball valve for being easy to flow to control according to claim 1, it is characterised in that：The two-way internal thread
Pipe（25）Outer end is provided with rubbery loop.
5. a kind of Fluorine-lined ball valve for being easy to flow to control according to claim 1, it is characterised in that：Described device main body
（1）Upper end is provided with link.
6. a kind of Fluorine-lined ball valve for being easy to flow to control according to claim 1, it is characterised in that：The valve ball（3）With
Apparatus main body（1）Sealing gasket is provided with link position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191911.6U CN206522470U (en) | 2017-03-01 | 2017-03-01 | A kind of Fluorine-lined ball valve for being easy to flow to control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191911.6U CN206522470U (en) | 2017-03-01 | 2017-03-01 | A kind of Fluorine-lined ball valve for being easy to flow to control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522470U true CN206522470U (en) | 2017-09-26 |
Family
ID=59893302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191911.6U Active CN206522470U (en) | 2017-03-01 | 2017-03-01 | A kind of Fluorine-lined ball valve for being easy to flow to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425300A (en) * | 2019-08-17 | 2019-11-08 | 浙江中昊阀门有限公司 | A kind of adjustable electrical ball valve |
-
2017
- 2017-03-01 CN CN201720191911.6U patent/CN206522470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425300A (en) * | 2019-08-17 | 2019-11-08 | 浙江中昊阀门有限公司 | A kind of adjustable electrical ball valve |
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