CN106525200A - Petroleum pipeline liquid level monitor - Google Patents
Petroleum pipeline liquid level monitor Download PDFInfo
- Publication number
- CN106525200A CN106525200A CN201611058294.9A CN201611058294A CN106525200A CN 106525200 A CN106525200 A CN 106525200A CN 201611058294 A CN201611058294 A CN 201611058294A CN 106525200 A CN106525200 A CN 106525200A
- Authority
- CN
- China
- Prior art keywords
- liquid level
- petroleum pipeline
- level monitor
- light source
- pipeline liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 239000003208 petroleum Substances 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 18
- 230000001939 inductive effect Effects 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to a petroleum pipeline liquid level monitor which comprises a pipe. A through hole is radially formed in the pipe, a transparent detecting rod is arranged on the through hole, a buoyancy device is arranged at one end of the detecting rod in the pipe, a limit head is arranged at the other end of the detecting rod, a light source induction sensor is arranged in the detecting rod, a horizontal light source is arranged on the outside of a pipeline, the light source induction sensor is connected with a control system, and a display device and an alarm device are arranged on the control system. The petroleum pipeline liquid level monitor is simple and reasonable in structure design and high in reliability, the height of the liquid level in the pipeline is judged by changing optical fibers in the detecting rod, and the liquid level in the pipeline can be monitored in real time.
Description
Technical field
The present invention relates to petroleum transportation equipment technical field, refers in particular to a kind of petroleum pipeline liquid level monitor.
Background technology
Need to measure pipeline inside liquid level during petroleum transportation, at present, for oil inside oil pipeline
The measuring instrument complex structure of liquid level, cost are high, and operation inconvenience, liquid level result are not directly perceived enough.Cannot liquid level be carried out implementing accurate
True monitoring.
The content of the invention
To solve above-mentioned technical problem present in prior art, the invention provides a kind of scientific structure design is rational
Petroleum pipeline liquid level monitor.The present invention is achieved through the following technical solutions：
A kind of petroleum pipeline liquid level monitor, including body, have been radially arranged through hole on body, are provided with the through hole
Transparent detection bar, the detection bar are located at one end of the tubular body and are provided with buoyant device, and the other end arranges limited location
Head, is internally provided with light source inductive pick-up in the detection bar, and light source sense described in horizon light source is provided with outside the pipeline
Inductive sensing device is connected with control system, and display device and warning device are provided with the control system.
Further, ball has been arranged side by side on the through hole tube wall.
Further, at the through hole two ends, it is provided with seal washer.
Further, scale is provided with the detection bar.
Further, the display device is liquid crystal display, and the warning device is alarm lamp and alarming horn.
Further, the buoyant device is oval ball float.
The invention has the beneficial effects as follows：
Petroleum pipeline liquid level monitor disclosed in this invention, structure design advantages of simple, by changing for detection bar internal optical fiber
Becoming, judging channel interior liquid level, device reliability is high, real-time monitoring can be carried out to channel interior liquid level.
Description of the drawings
Fig. 1 is petroleum pipeline liquid level monitor structural representation disclosed by the invention.
Specific embodiment
Describe the present invention below in conjunction with the accompanying drawings, to help understanding present disclosure, the description of this part
Only it is exemplary and explanatory, there should not be any restriction effect to protection scope of the present invention.
As shown in figure 1, a kind of petroleum pipeline liquid level monitor, including body 1, through hole has been radially arranged on body 1,
Transparent detection bar 2 is provided with the through hole, the detection bar 2 is located at the one end inside the body 1 and is provided with buoyancy dress
Put, in the present embodiment, buoyant device is oval ball float 3, and 2 other end of detection bar arranges limited location head 8, places detection bar
2 fall into inside body 1.Light source inductive pick-up 7 is internally provided with the detection bar 2, light source inductive pick-up 7 is through inspection
Measuring staff 2 is longitudinally disposed, and horizon light source 13 is provided with outside the pipeline 1, and the light source inductive pick-up 7 is led to control system 10
Cross wire 9 to connect, display device 11 and warning device 12 are provided with the control system 10.
Further, ball 4 has been arranged side by side on the through hole tube wall, to reduce the frictional force to detection bar 2, it is ensured that
Detection bar 2 is moved under the driving of buoyant device up and down freely.
Further, at the through hole two ends, seal washer 5 is provided with, in the present embodiment, the thickness of seal washer 5
More than 4 diameter of ball, it is ensured that liquid will not be overflowed from body 2 along detection bar 2.
Further, scale 6 is provided with the detection bar 2, it is also possible to directly by scale 6 to liquid level in body 1
Detected.
Further, the display device 11 is liquid crystal display, and the warning device 12 is alarm lamp and alarming horn.
Finally it should be noted that the foregoing is only the preferred embodiments of the present invention, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of petroleum pipeline liquid level monitor, including body, has been radially arranged through hole on body, it is characterised in that：Institute
State and on through hole, be provided with transparent detection bar, the detection bar is located at one end of the tubular body and is provided with buoyant device, separately
One end arranges limited location head, is internally provided with light source inductive pick-up in the detection bar, is provided with level outside the pipeline
Light source, the light source inductive pick-up are connected with control system, are provided with display device with dress of reporting to the police in the control system
Put.
2. a kind of petroleum pipeline liquid level monitor according to claim 1, it is characterised in that：On the through hole tube wall simultaneously
Row is provided with ball.
3. a kind of petroleum pipeline liquid level monitor according to claim 1, it is characterised in that：At the through hole two ends, if
It is equipped with seal washer.
4. a kind of petroleum pipeline liquid level monitor according to claim 1, it is characterised in that：Arrange in the detection bar
There is scale.
5. a kind of petroleum pipeline liquid level monitor according to claim 1, it is characterised in that：The display device is liquid crystal
Display, the warning device are alarm lamp and alarming horn.
6. a kind of petroleum pipeline liquid level monitor according to claim 1, it is characterised in that：The buoyant device is ellipse
Shape ball float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058294.9A CN106525200A (en) | 2016-11-27 | 2016-11-27 | Petroleum pipeline liquid level monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058294.9A CN106525200A (en) | 2016-11-27 | 2016-11-27 | Petroleum pipeline liquid level monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525200A true CN106525200A (en) | 2017-03-22 |
Family
ID=58357558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611058294.9A Pending CN106525200A (en) | 2016-11-27 | 2016-11-27 | Petroleum pipeline liquid level monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525200A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1064895A (en) * | 1965-04-08 | 1967-04-12 | Saunders Roe & Nuclear Entpr | Improvements in or relating to density or level gauging instruments |
| CN206208347U (en) * | 2016-11-27 | 2017-05-31 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline liquid level monitor |
-
2016
- 2016-11-27 CN CN201611058294.9A patent/CN106525200A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1064895A (en) * | 1965-04-08 | 1967-04-12 | Saunders Roe & Nuclear Entpr | Improvements in or relating to density or level gauging instruments |
| CN206208347U (en) * | 2016-11-27 | 2017-05-31 | 无锡金顶石油管材配件制造有限公司 | A kind of petroleum pipeline liquid level monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
|
| RJ01 | Rejection of invention patent application after publication |