CN204739428U - Pipeline viewing device - Google Patents
Pipeline viewing device Download PDFInfo
- Publication number
- CN204739428U CN204739428U CN201520396376.9U CN201520396376U CN204739428U CN 204739428 U CN204739428 U CN 204739428U CN 201520396376 U CN201520396376 U CN 201520396376U CN 204739428 U CN204739428 U CN 204739428U
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- CN
- China
- Prior art keywords
- hole
- short tube
- pipeline
- transparent glass
- nozzle stub
- Prior art date
- 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.)
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Abstract
The utility model relates to a pipeline viewing device specifically says so and installs the pipeline viewing device who is used for observing the pipeline internal flow body situation that flows on the pipeline. It includes the nozzle stub, and the internal diameter of nozzle stub interlude is less than the internal diameter at its both ends to realize the step that all forms circumference in nozzle stub both ends, all there is transparent glass plate in step department, all is the sealing saddle cooperation around the transparent glass plate and between the interior circle of nozzle stub. Have the takeover on the nozzle stub outer wall, the axis of takeover is perpendicular with the axis of nozzle stub. Its characteristics are having first through -hole on the pipe wall of nozzle stub, having the second through -hole on the takeover pipe wall that first through -hole corresponds, first through -hole communicates with each other with the second through -hole. Have the jump -ball in the takeover, the diameter of jump -ball is greater than the aperture of first through -hole. Can very directly perceived, accurately judge the fluidic developments condition in installing the pipeline with this pipeline viewing device.
Description
Technical field
The utility model relates to a kind of finder, is specifically to be installed on pipeline for observing the pipeline finder of fluids within pipes flow condition.
Background technique
Pipeline finder is one of main accessories on industrial pipeline device, can observe the media flow response situation such as fluid in pipeline, gas, steam at any time by it, monitors and produces, and avoids accident in production process to occur.Produce in pipeline through being usually used in oil, chemical industry, chemical fibre, pharmacy etc.
At present, pipeline finder for observing fluids within pipes flow condition comprises short tube, the internal diameter of short tube intermediate section is less than the internal diameter at its two ends, thus in the inner circle at short tube two ends, all form the step of circumference, all there is transparent glass sheet at described step place, all coordinates in sealing shape between the surrounding of transparent glass sheet with the inner circle of short tube.Described short tube one group outer wall diametrically all has adapter, and the axis of adapter and the axes normal of short tube, the inner chamber of adapter communicates with the inner chamber of short tube.This pipeline finder utilizes the flow velocity and flow direction that visually observe fluid to understand the current intelligence of fluid, very not directly perceived, is difficult to the current intelligence accurately judging fluid.
Model utility content
Problem to be solved in the utility model is to provide a kind of pipeline finder.Utilize the utility model, the current intelligence of fluid can be judged very intuitively, exactly.
For solving the problem, take following scheme:
Pipeline finder of the present utility model comprises short tube, the internal diameter of short tube intermediate section is less than the internal diameter at its two ends, thus in the inner circle at short tube two ends, all forming the step of circumference, all there is transparent glass sheet at described step place, all coordinates in sealing shape between the surrounding of transparent glass sheet with the inner circle of short tube.Described short tube outer wall there is adapter, the axis of adapter and the axes normal of short tube.The tube wall being characterized in described short tube has the first through hole, and the adapter tube wall that the first through hole is corresponding has the second through hole, and the first through hole communicates with the second through hole.Have jump-ball in described adapter, the diameter of jump-ball is greater than the aperture of the first through hole.
Wherein, all there is hold-down ring in the outside of described transparent glass sheet, between hold-down ring and transparent glass sheet, all has seal ring between transparent glass sheet and step.Described hold-down ring all has outside thread, and all there is internal thread at the two ends of described short tube, all by together with outside thread, screw-internal thread fit between hold-down ring with short tube.
Take above scheme, have the following advantages:
Short tube tube wall due to pipeline finder of the present utility model has the first through hole, and the adapter tube wall that the first through hole is corresponding has the second through hole, and the first through hole communicates with the second through hole, has jump-ball in adapter, and the diameter of jump-ball is greater than the aperture of the first through hole.So in use, from adapter, the fluid of process can enter into short tube through the first through hole, due on the tube wall that the first through hole is positioned at short tube and the axis of adapter and the axes normal of short tube, so fluid tangentially enters into short tube from short tube, thus eddy flow is formed in short tube, this eddy flow drives jump-ball to rotate, and the direction that staff rotates by jumping ball and speed can get information about flow velocity and the direction of fluid, thus judge the current intelligence of fluid accurately.
Accompanying drawing explanation
Fig. 1 is the structural representation of pipeline finder of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, pipeline finder of the present utility model comprises short tube 2, short tube 2 is made up of stainless steel, the internal diameter of short tube 2 intermediate section is less than the internal diameter at its two ends, thus in the inner circle at short tube 2 two ends, all form the step 6 of circumference, described step 6 place is provided with transparent glass sheet 4, transparent glass sheet 4 is made by toughened glass, all coordinate in sealing shape between the surrounding of transparent glass sheet 4 with the inner circle of short tube 2, all there is hold-down ring 3 in the outside of described transparent glass sheet 4, between hold-down ring 3 and transparent glass sheet 4, between transparent glass sheet 4 and step 6, all there is seal ring 7.Described hold-down ring 3 is all processed with outside thread, and the two ends of described short tube 2 are all processed with internal thread, all by together with outside thread, screw-internal thread fit between hold-down ring 3 with short tube 2.Described short tube 2 outer wall is provided with adapter 1, the axis of adapter 1 and the axes normal of short tube 2.The tube wall of described short tube 2 is processed with the first through hole 9, adapter 1 tube wall of the first through hole 9 correspondence is processed with the second through hole 8, short tube 2 tube wall of the first through hole 9 surrounding and adapter 1 tube wall of the second through hole 8 surrounding weld together, and the first through hole 9 communicates with the second through hole 8.Have jump-ball 5 in described adapter 1, the diameter of jump-ball 5 is greater than the aperture of the first through hole 9.
During use, adapter 1 is utilized to be encased on pipeline by this pipeline finder, when the fluid in pipeline is when flowing, through transparent glass sheet 4, by jumping ball, 5 directions of rotating in short tube 2 and speed can get information about flow velocity and the direction of fluid, thus judge the current intelligence of fluid accurately.
Claims (3)
1. a pipeline finder, comprise short tube (2), the internal diameter of short tube (2) intermediate section is less than the internal diameter at its two ends, thus in the inner circle at short tube (2) two ends, all form the step (6) of circumference, all there is transparent glass sheet (4) at described step (6) place, all coordinates in sealing shape between the surrounding of transparent glass sheet (4) with the inner circle of short tube (2); Described short tube (2) outer wall there is adapter (1), the adapter axis of (1) and the axes normal of short tube (2); The tube wall that it is characterized in that described short tube (2) has the first through hole (9), and adapter (1) tube wall that the first through hole (9) is corresponding has the second through hole (8), and the first through hole (9) communicates with the second through hole (8); Have jump-ball (5) in described adapter (1), the diameter of jump-ball (5) is greater than the aperture of the first through hole (9).
2. pipeline finder as claimed in claim 1, is characterized in that all there is hold-down ring (3) in the outside of described transparent glass sheet (4), between hold-down ring (3) and transparent glass sheet (4), all has seal ring (7) between transparent glass sheet (4) and step (6).
3. pipeline finder as claimed in claim 2, it is characterized in that described hold-down ring (3) all has outside thread, all there is internal thread at the two ends of described short tube (2), all by together with outside thread, screw-internal thread fit between hold-down ring (3) with short tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396376.9U CN204739428U (en) | 2015-06-10 | 2015-06-10 | Pipeline viewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396376.9U CN204739428U (en) | 2015-06-10 | 2015-06-10 | Pipeline viewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739428U true CN204739428U (en) | 2015-11-04 |
Family
ID=54421163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396376.9U Active CN204739428U (en) | 2015-06-10 | 2015-06-10 | Pipeline viewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739428U (en) |
-
2015
- 2015-06-10 CN CN201520396376.9U patent/CN204739428U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |