CN208935514U - A kind of intelligent electric valve positioner - Google Patents
A kind of intelligent electric valve positioner Download PDFInfo
- Publication number
- CN208935514U CN208935514U CN201821788874.8U CN201821788874U CN208935514U CN 208935514 U CN208935514 U CN 208935514U CN 201821788874 U CN201821788874 U CN 201821788874U CN 208935514 U CN208935514 U CN 208935514U
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- China
- Prior art keywords
- component
- intelligent electric
- electric valve
- valve positioner
- shell
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Abstract
The utility model discloses a kind of intelligent electric valve positioner, including shell, hull outside is provided with pressure gauge and reaction lever component, the side opposite with reaction lever component is provided with magnetoelectricity component on the shell, the enclosure interior is provided with zeroing component, the zeroing component is connect by tension spring with stroke adjustment lever part, nozzle base member is provided with below the tension spring, amplifier unit is additionally provided with below the zeroing component, the hull outside is provided with gas path plate, the gas path plate is fixed by screws in hull outside, deflation box is additionally provided on the shell, exhaust spring and air relief cock are provided in the deflation box.A kind of intelligent electric valve positioner provided by the utility model, simple structure are quick on the draw, and in the event of a failure, will not damage internal precision element.
Description
Technical field
The utility model belongs to valve positioner technical field, and in particular to a kind of intelligent electric valve positioner.
Background technique
Valve positioner, one of the main accessories as regulating valve have vital work to adjusting valve performance is improved
With.Locator utilizes loop control theory, by the adjusting come from adjuster or direct control signal and the valve come from actuator
Door position feed back signal compares, and acts regulating-valve actuator according to the deviation after comparison, thus make spool accurately in place,
It achieves positioning.That there is intelligence degrees is low for valve positioner in the prior art, when breaking down internal gas without
Method is discharged in time, leads to the technological deficiency for damaging internal precision components.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of intelligent electric valve positioner, the utility model
It solves in the prior art, electrical control valve intelligence degree is low, the technology of internal component easy to damage lacks when breaking down
It falls into.
The utility model is achieved through the following technical solutions.
A kind of intelligent electric valve positioner, including shell, hull outside are provided with pressure gauge and reaction lever component, institute
It states side opposite with reaction lever component on shell and is provided with magnetoelectricity component, the enclosure interior is provided with zeroing component, institute
It states zeroing component to connect by tension spring with stroke adjustment lever part, is provided with nozzle base member below the tension spring, it is described
Amplifier unit is additionally provided with below zeroing component, the hull outside is provided with gas path plate, and the gas path plate is solid by screw
It is scheduled on hull outside, deflation box is additionally provided on the shell, is provided with exhaust spring and air relief cock in the deflation box.
Cover is additionally provided with above above-mentioned shell as a further improvement of the utility model,.
Gas path plate diaphragm is provided on the inside of above-mentioned gas path plate as a further improvement of the utility model,.
The reaction lever component is connected inside housings by resetting shaft as a further improvement of the utility model,.
From the above technical scheme, it can be seen that the beneficial effects of the utility model are:
A kind of intelligent electric valve positioner provided by the utility model, simple structure are quick on the draw, can be timely and effectively
The opening size of control valve in the event of a failure, can be in time by gas remaining in locator by the deflation box of inside setting
Body discharge, prevents it from damaging to the precise part in locator.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of intelligent electric valve positioner overlooking structure diagram of the utility model.
Fig. 2 is a kind of intelligent electric valve positioner present invention looks up structural representation of the utility model.
Fig. 3 is a kind of intelligent electric valve positioner positive structure schematic of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1 to Figure 2, a kind of intelligent electric valve positioner, including shell 1, hull outside are provided with pressure gauge 2
With reaction lever component 3, the side opposite with reaction lever component 3 is provided with magnetoelectricity component 4, the shell 1 on the shell 1
It is internally provided with zeroing component 5, the zeroing component 5 is connect by tension spring 6 with stroke adjustment lever part 7, the tension spring 6
Lower section is provided with nozzle base member 8, and amplifier unit 9 is additionally provided with below the zeroing component 5, is arranged on the outside of the shell 1
There is gas path plate 10, the gas path plate 10 is fixed on 1 outside of shell by screw 11, is additionally provided with deflation box 12 on the shell 1,
Exhaust spring (not shown) and air relief cock (not shown) are provided in the deflation box 12.
As shown in figure 3, being additionally provided with cover 13 above above-mentioned shell 1 as a further improvement of the utility model,.
Gas path plate diaphragm is provided on the inside of above-mentioned gas path plate 10 as a further improvement of the utility model, (not show in figure
Out).
The reaction lever component 3 is connected in shell 1 by resetting shaft 14 as a further improvement of the utility model,
Portion.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of intelligent electric valve positioner, which is characterized in that including shell, hull outside is provided with pressure gauge and feedback thick stick
Rod unit, the side opposite with reaction lever component is provided with magnetoelectricity component on the shell, and the enclosure interior is provided with tune
Spare part, the zeroing component are connect by tension spring with stroke adjustment lever part, are provided with nozzle block below the tension spring
Component, the zeroing component lower section are additionally provided with amplifier unit, and the hull outside is provided with gas path plate, and the gas path plate is logical
It crosses screw and is fixed on hull outside, deflation box is additionally provided on the shell, exhaust spring is provided in the deflation box and puts
Vent plug.
2. a kind of intelligent electric valve positioner according to claim 1, which is characterized in that also set up above above-mentioned shell
There is cover.
3. a kind of intelligent electric valve positioner according to claim 1, which is characterized in that setting on the inside of above-mentioned gas path plate
There is gas path plate diaphragm.
4. a kind of intelligent electric valve positioner according to claim 1, which is characterized in that the reaction lever component is logical
Cross resetting shaft connection inside housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788874.8U CN208935514U (en) | 2018-11-01 | 2018-11-01 | A kind of intelligent electric valve positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788874.8U CN208935514U (en) | 2018-11-01 | 2018-11-01 | A kind of intelligent electric valve positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935514U true CN208935514U (en) | 2019-06-04 |
Family
ID=66726770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821788874.8U Active CN208935514U (en) | 2018-11-01 | 2018-11-01 | A kind of intelligent electric valve positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163132A (en) * | 2018-11-01 | 2019-01-08 | 常熟市创新自动化控制仪表有限公司 | A kind of intelligent electric valve positioner |
-
2018
- 2018-11-01 CN CN201821788874.8U patent/CN208935514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163132A (en) * | 2018-11-01 | 2019-01-08 | 常熟市创新自动化控制仪表有限公司 | A kind of intelligent electric valve positioner |
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