CN203823220U - Three-dimensional valve location indicator - Google Patents
Three-dimensional valve location indicator Download PDFInfo
- Publication number
- CN203823220U CN203823220U CN201420143239.XU CN201420143239U CN203823220U CN 203823220 U CN203823220 U CN 203823220U CN 201420143239 U CN201420143239 U CN 201420143239U CN 203823220 U CN203823220 U CN 203823220U
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- CN
- China
- Prior art keywords
- indicator
- valve
- transmission shaft
- connector
- rotating disk
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- 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 relates to a three-dimensional valve location indicator. The device comprises a connector, a transmission shaft, an indicator, a fixed housing and an indicator housing, wherein the connector is fixedly connected with a turntable of an external valve; the transmission shaft is fixedly connected with the connector; the indicator is fixedly connected with the transmission shaft; the fixed housing covers the outer sides of the connector and the transmission shaft; the indicator housing covers the outer side of the indicator and is fixedly connected with the fixed housing; the indicator housing is provided with a transparent window; when a valve is opened, the turntable drives the indicator to rotate by the connector and the transmission shaft, a valve opening marker on the indicator is exposed from the transparent window of the indicator housing; when the valve is closed, the turntable drives the indicator to rotate by the connector and the transmission shaft, a valve closing marker on the indicator is exposed from the transparent window of the indicator housing. According to the three-dimensional valve location indicator, the fixing installation to a valve body is not carried out, the original performance is not destroyed, so long as the original turntable limit is accurate, the three-dimensional display accuracy of the valve opening and closing states is ensued, and convenience and perceptual intuition are realized.
Description
Technical field
The utility model relates to three-dimensional valve phase indicator, relates in particular to a kind of positional representation device of rotary stereo valve.
Background technique
At present, field, pipeline oil transportation gas station adopts electric actuator or handwheel switch valve to flow to realize the control medias such as technological process conducting, switching more.Wherein, 90 ° of rotary-type switch type valves are the most common, but can find in actual application, no matter be electric actuator or HWO mode, all cannot know that in the district of station, valvular on off state obviously shows open-and-shut at a distance, all need in-plant observation display screen or the instruction of valve body arrow.
Existing valve switch state Display Technique, roughly has two kinds, a kind of with arrow instruction, relies on the arrow on the rotating disk being connected with valve to show current valve position; A Presentation Function on the spot for electric actuator, in order to show current valve position.
Due to reasons such as oil transport pipeline designing requirements, the valve installation position of abovegrade piping is many at 1 meter-1.5 meters, add valve body height, can be with similar with the people's of 1.70 meters of left and right height, therefore, if whether want to understand on-the-spot current valve state consistent with control room, can only take each valve nearby to observe the mode of LCD or mechanical position limitation demonstration, this gives Daily Round Check and occurs that the emergency command under the state of emergency has caused a lot of puzzlements.How 15 meters of left and right or farther distance clear and intuitive observe when the on off state of early gate be current defeated production of hydrocarbons problem in the urgent need to address.
Model utility content
The purpose of this utility model is the defect for prior art, and a kind of three-dimensional valve phase indicator is provided, and can facilitate the position that clearly indicates valve.
For achieving the above object, the utility model provides a kind of three-dimensional valve phase indicator, and described device comprises:
Connector, is fixedly connected with the rotating disk of external valve;
Transmission shaft, is fixedly connected with described connector, by described connector and described rotating disk coaxial rotation;
Indicator, with described transmission shaft fixed-link, by described transmission shaft and described rotating disk coaxial rotation, has valve opening mark and valve closing mark on described indicator;
Fixed cover, cover is combined in described connector and transmission shaft outside;
Indicator shell, cover is combined in described indicator outside, and is fixedly connected with described fixed cover, and described indicator shell has transparency window; In the time of described valve opening, rotating disk drives described indicator to rotate by described connector and transmission shaft, valve opening mark on described indicator manifests from the transparency window of described indicator shell, in the time of described valve closing, rotating disk drives described indicator to rotate by described connector and transmission shaft, and the valve closing mark on described indicator manifests from the transparency window of described indicator shell.
Described connector is screwed on described rotating disk.Between described fixed cover and described transmission shaft, be slidably connected by jump ring.Described fixed cover is fixed on outside turbine body by locating stud.
The three-dimensional valve phase indicator of the utility model, owing to being arranged on former rotating disk, is not only fixed the installation of screw to valve body, can not destroy former performance, do not contact real medium, as long as former rotary disk limitation is accurately, just can ensure valve switch state stereo display accuracy, convenient directly perceived.
Brief description of the drawings
Fig. 1 is the sectional view of the three-dimensional valve phase indicator of the utility model;
Fig. 2 is the plan view of the three-dimensional valve phase indicator of the utility model;
Plan view when Fig. 3 is the three-dimensional valve phase indicator use of the utility model;
Plan view when Fig. 4 is the three-dimensional valve phase indicator use of the utility model;
Fig. 5 is the valve opening mark schematic diagram on indicator;
Fig. 6 is the valve closing mark schematic diagram on indicator.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
The three-dimensional valve phase indicator of the utility model can solve pump station field administrative staff in the process of patrolling and examining; 15 meters of left and right or farther distance; the on off state of field, clear and intuitive, open-and-shut grasp station valve; saving personnel frequently mark time up and down and observe the worry of examining valve state; occur under the state of emergency at station; can conveniently assign emergency treatment order according to presence states, thereby save time, effectively protect installations and facilities.
Fig. 1 and Fig. 2 are sectional view and the plan view of the three-dimensional valve phase indicator of the utility model, and as shown in the figure, three-dimensional valve phase indicator of the present utility model comprises: connector 1, transmission shaft 2, indicator 3, fixed cover 4 and indicator shell 5.
Connector 1 is fixedly connected with the rotating disk 6 of external valve, and concrete can be by rotating disk 6 fixed-link of screw 10 and external valve.
Transmission shaft 2 is fixedly connected with connector 1, thereby by connector 1 and rotating disk 6 coaxial rotation.
Indicator 3 and transmission shaft 2 fixed-link, thus by transmission shaft 2 and rotating disk 6 coaxial rotation.On indicator 3, have valve opening mark and valve closing mark, the unlatching mark of for example valve can be " opening " or " OPEN ", and the mark of closing of valve can be " pass " or " CLOSE " etc.Indicator 3 adopts spherical designs, when synchronously rotating with the instruction of valve mechanical position limitation, again can comprehensive, long-range stereoeffect, clear and intuitive demonstration valve switch state, thereby the long-range clear and intuitive actual requirement that observes the current on off state of valve when meeting a station patrol officer and patrolling and examining.。
Fixed cover 4 covers are combined in connector 1 and transmission shaft 2 outsides, between fixed cover 4 and transmission shaft 2, are slidably connected by jump ring 7, and fixed cover 4 is fixed on outside turbine body 9 by locating stud 8.The effect of fixed cover 4 can fixed conveyor axle 2 with indicator shell 5, ensure perpendicularity, protection transmission shaft 2 is avoided being subject to external environment and is directly corroded.
Indicator shell 5 covers are combined in indicator 3 outsides, and are fixedly connected with fixed cover 4, and indicator shell 5 has transparency window 50; In the time of valve opening, rotating disk 6 drives indicator 3 to rotate by connector 1 and transmission shaft 2, valve opening mark on indicator 3 manifests from the transparency window 50 of indicator shell 5, in the time of valve closing, rotating disk 6 drives indicator 3 to rotate by connector 1 and transmission shaft 2, and the valve closing mark on indicator 3 manifests from the transparency window 50 of indicator shell 5.
Concrete, plan view and plan view when Fig. 3 and Fig. 4 are the three-dimensional valve phase indicator use of the utility model, when work, when rotating disk 6 pointers become "-" by " ︳ ", through 90 °, because connector 1 and transmission shaft 2 and indicator 3 are through being fixed as one with rotating disk 6, therefore indicator 3 also produces 90 ° of rotations, for example, current valve position is " ︳ ", and the valve opening mark " opening " on indicator 3 manifests from the transparency window 50 of indicator shell 5, (referring to Fig. 5), for ease of indicating, open mark region around and can be painted with green; In the time that 90 ° of dial rotation become "-", through the measurement of indicator 3 is calculated to angle of swing, indicator 3 is through 90 ° of rotations, valve closing mark " pass " on indicator 3 manifests (referring to Fig. 6) from the transparency window 50 of indicator shell 5, for ease of indicating, close mark region around and can be painted with redness, thereby reach the effect that shows valve position.
It should be noted that, ensure to synchronously rotate between indicator 3 and rotating disk 6, and keep the switch of demonstration spacing corresponding with the position on rotating disk 6, therefore, being fixedly connected with between connector 1 and transmission shaft 2 and indicator 3, synchronous rotary is main key point of the present utility model, the only guaranteed synchronous rotary that does, the just correct position of guaranteed instruction.
Because valve switch state control system software is expressed with redness with green conventionally, i.e. green-standard-sized sheet position, redness-complete shut-down position.No matter scene is that liquid crystal display panel or mechanical position limitation show, cannot be corresponding with monitored picture, LCD is only Chinese character or 0% and 100%, mechanical position limitation is just replaced by position symbol, this display device uses spherical display device, significantly two positions of display switch, and there is the function that color is Chinese character demonstration while expressing information, Chinese character can be seen clearly according to 15 meters of left and right of normal personnel's eyesight, and red green two kinds of position colors can farther distance intuitively be expressed.
Because the size dimension of valve mechanical position limitation rotary disc for indication is not quite similar, if ensure when using effect, to adapt to again the needs of sizes, be also a stubborn problem.The three-dimensional valve phase indicator of the utility model is owing to being arranged on former rotating disk, require to mate with rotating disk size, valve body is not only fixed the installation of screw, can not destroy former performance, do not contact real medium, as long as former rotary disk limitation is accurately, just can ensure valve switch state stereo display accuracy, convenient directly perceived.
The three-dimensional valve phase indicator of the utility model is mainly the switching mode valve for 90 ° of rotations in pump station field, and prior art is not directly perceived, solid can directly observe the switching position at a distance.The utility model is to set out according to pump station field management actual demand for a long time, what mainly solve is that pump station field personnel cannot 15 meters or change the lower acquisition valve state directly perceived of distance and show, or cannot judge in valve position situation near valve under the state of emergency, effectively obtain valve state information, the design, both the needs of field, the open-and-shut understanding station working state of a station visualizing management had been solved, make again personnel patrol and examine work simple and convenient, simultaneously, judgement under emergency episode state and processing provide effective foundation, to put forward high site managerial skills, solve the effective means of actual production problem.
Above-described embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; institute is understood that; the foregoing is only embodiment of the present utility model; and be not used in limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a three-dimensional valve phase indicator, is characterized in that, described device comprises:
Connector, is fixedly connected with the rotating disk of external valve;
Transmission shaft, is fixedly connected with described connector, by described connector and described rotating disk coaxial rotation;
Indicator, with described transmission shaft fixed-link, by described transmission shaft and described rotating disk coaxial rotation, has valve opening mark and valve closing mark on described indicator;
Fixed cover, cover is combined in described connector and transmission shaft outside;
Indicator shell, cover is combined in described indicator outside, and is fixedly connected with described fixed cover, and described indicator shell has transparency window; In the time of described valve opening, rotating disk drives described indicator to rotate by described connector and transmission shaft, valve opening mark on described indicator manifests from the transparency window of described indicator shell, in the time of described valve closing, rotating disk drives described indicator to rotate by described connector and transmission shaft, and the valve closing mark on described indicator manifests from the transparency window of described indicator shell.
2. three-dimensional valve phase indicator according to claim 1, is characterized in that, described connector is screwed on described rotating disk.
3. three-dimensional valve phase indicator according to claim 1, is characterized in that, between described fixed cover and described transmission shaft, is slidably connected by jump ring.
4. three-dimensional valve phase indicator according to claim 1, is characterized in that, described fixed cover is fixed on outside turbine body by locating stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143239.XU CN203823220U (en) | 2014-03-27 | 2014-03-27 | Three-dimensional valve location indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143239.XU CN203823220U (en) | 2014-03-27 | 2014-03-27 | Three-dimensional valve location indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823220U true CN203823220U (en) | 2014-09-10 |
Family
ID=51478722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143239.XU Expired - Fee Related CN203823220U (en) | 2014-03-27 | 2014-03-27 | Three-dimensional valve location indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595569A (en) * | 2015-01-26 | 2015-05-06 | 江苏神通阀门股份有限公司 | Valve state display device |
| CN109323037A (en) * | 2018-11-14 | 2019-02-12 | 上海孚因流体动力设备股份有限公司 | A kind of angle variable instruction dish structure |
-
2014
- 2014-03-27 CN CN201420143239.XU patent/CN203823220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595569A (en) * | 2015-01-26 | 2015-05-06 | 江苏神通阀门股份有限公司 | Valve state display device |
| CN104595569B (en) * | 2015-01-26 | 2017-02-01 | 江苏神通阀门股份有限公司 | Valve state display device |
| CN109323037A (en) * | 2018-11-14 | 2019-02-12 | 上海孚因流体动力设备股份有限公司 | A kind of angle variable instruction dish structure |
| CN109323037B (en) * | 2018-11-14 | 2024-05-07 | 上海孚因流体动力设备股份有限公司 | Changeable angle indicating disc structure |
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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: 20140910 Termination date: 20170327 |