CN207991636U - Aviation fuel storage tank oil-water interfaces analyzer - Google Patents
Aviation fuel storage tank oil-water interfaces analyzer Download PDFInfo
- Publication number
- CN207991636U CN207991636U CN201721455800.8U CN201721455800U CN207991636U CN 207991636 U CN207991636 U CN 207991636U CN 201721455800 U CN201721455800 U CN 201721455800U CN 207991636 U CN207991636 U CN 207991636U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- oil
- aviation fuel
- fuel storage
- water interfaces
- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model aviation fuel storage tank is a kind of industrial automation sensor product with oil-water interfaces analyzer, can continuously measure the instrument of aviation fuel storage tank oil-water interfaces variation.The utility model focuses on measuring probe（1）Bottom in oil tank passes through connecting cable of popping one's head in（3）With the main gauge head circuit plate outside storage tank（2）Between remotely connected, main gauge head circuit plate（2）To measuring probe（1）Capacitance signal is amplified, output and measured oil-water interfaces change corresponding 4 20mADC current signals after calculation process, realizes the continuous measurement of oil tank oil-water interfaces.
Description
Technical field
The utility model aviation fuel storage tank is a kind of industrial automation sensor product with oil-water interfaces analyzer, is a kind of
Measuring probe is mounted in oil tank, and main gauge outfit is mounted on the instrument that can continuously measure the variation of aviation fuel storage tank oil-water interfaces outside tank
Table.Specifically one using measuring probe and main gauge outfit it is remotely connected, it is split installation structure, apply in industrial oil tank
Sensor-aviation fuel storage tank oil-water interfaces analyzer.It is particularly suitable for grease circle of the cone die bed storage tank in airport boat kerosene library
Planar survey and control.
Background technology
In the production of airport aviation fuel oil depot, oil product can settle down a certain amount of water in oil tank by standing, the oil on top
Oil-water interfaces can be formed with the water of lower part, the water of oil tank sedimentation will discharge outside the tank in time, understand the oil for grasping tank bottom in time
The variation of water termination is critically important.Currently, aviation fuel tank oil-water interfaces, which measure, uses manual measurement method, this method is not only time-consuming to take
Power, accuracy of detection are poor, and also certain fire safety evaluating hidden danger can not realize that aviation fuel tank puts heavy control automatically, have been unable to meet
PoL storage automation, informationization, safety in production needs.
Invention content
The utility model aviation fuel storage tank oil-water interfaces analyzer provides a kind of measuring probe（1）With main gauge head circuit
Plate（2）Two parts are remotely connected, and measuring probe may be implemented（1）It is separately installed at a distance with main gauge outfit, and can
Sensor-aviation fuel storage tank oil-water interfaces analyzer of telemeasurement oil-water interfaces variation.
The utility model focuses on measuring probe（1）Bottom in oil tank, measuring probe（1）Grease
Interface variation is converted to electric capacitance change, passes through connecting cable of popping one's head in（3）With the main gauge head circuit plate outside storage tank（2）Between long distance
From connection, main gauge head circuit plate（2）To measuring probe（1）Capacitance signal is amplified, exports and be measured after calculation process
Oil-water interfaces change corresponding 4-20mADC current signals, realize the continuous measurement of oil tank oil-water interfaces.
1, operation principle：Measuring probe（1）It sinks in oil-water media, the variation of oil-water interfaces is through measuring probe（1）Conversion
For electric capacitance change, this capacitance change is through main gauge head circuit plate（2）Amplification, operation are converted to sensor output signal, defeated
It is to change corresponding 4-20mADC current signals with measured medium oil-water interfaces to go out signal.The utility model aviation fuel storage tank oil
The electrical structure of water termination analyzer is two-wire system.
2, measuring probe（1）By probe core（5）, sealing nut（6）, measuring probe mounting flange（7）, probe connecting cable
（3）Composition, probe core（5）It is that closely connection is made metal core outer wrapping teflon seal casing, measuring probe（1）Installation
In the oil-water interfaces media location that needs measure, oil-water interfaces variation is converted to electric capacitance change.
Description of the drawings：
Fig. 1 is that the utility model implements scheme of installation
Fig. 2 is main gauge head circuit figure
Fig. 3 is measuring probe structure chart
Fig. 4 is main gauge outfit side view
Fig. 5 is main gauge outfit top view
Fig. 6 is main gauge outfit front view
In figure：（1）Measuring probe,（2）Main gauge head circuit plate,（3）Probe connecting cable,（4）Connecting cable penetration pipe,
（5）Probe core,（6）Sealing nut,（7）Measuring probe mounting flange,（8）Connecting cable interface,（9）Liquid crystal watch,（10）Instrument
Power supply terminal.
Specific implementation mode：
Measuring probe（1）According to the processed sealing assembling of design requirement, probe core（5）With probe connecting cable（3）One end
Connection, probe core（5）With measuring probe mounting flange（7）Use sealing nut（6）Connection, probe core（5）With probe connecting cable
（3）With measuring probe mounting flange（7）Connect composition oil/water measurement probe（1）, assembled oil/water measurement probe（1）It is logical
Cross probe connecting cable and main gauge head circuit plate（2）Connection, instrument power terminal（10）Power supply is connect, according to sensor calibration regulation
To main gauge head circuit plate（2）It is debugged, the sensor output signal debugged corresponds to consistent, reality with oil-water media situation of change
It applies and is completed.Connecting cable penetration pipe is equipped with when the utility model aviation fuel storage tank oil-water interfaces analyzer in-site installation（4）.
Implementation result：
The utility model-aviation fuel storage tank oil-water interfaces analyzer has reached measuring probe（1）With main gauge head circuit plate（2）
The purpose of telemeasurement oil-water interfaces variation is detached and be capable of, and the operations such as debugging instrument can be carried out outside oil tank, is
It realizes that aviation fuel tank is put to sink automatically and provides main technical support.
Claims (4)
1. aviation fuel storage tank oil-water interfaces analyzer is mounted on aviation fuel storage tank comprising measuring probe（1）, main gauge head circuit
Plate（2）, probe connecting cable（3）, connecting cable penetration pipe（4）, it is characterized in that measuring probe（1）The bottom in aviation fuel storage tank
Portion, main gauge head circuit plate（2）Outside aviation fuel storage tank, the two probe connecting cable（3）Connection, connecting cable of popping one's head in（3）
Be laid in connecting cable penetration pipe（4）It is interior.
2. aviation fuel storage tank oil-water interfaces analyzer according to claim 1, it is characterized in that installation inside the main gauge outfit
There is main gauge head circuit plate（2）, liquid crystal watch（9）, instrument power terminal（10）, main gauge outfit lower part be probe connecting cable interface（8）.
3. aviation fuel storage tank oil-water interfaces analyzer according to claim 1, it is characterized in that the measuring probe（1）It is poly-
The probe core of tetrafluoroethene package（5）With measuring probe mounting flange（7）It connects.
4. aviation fuel storage tank oil-water interfaces analyzer according to claim 1, it is characterized in that the connecting cable penetration pipe
（4）In aviation fuel storage tank and measuring probe（1）It is detoured to main gauge head circuit plate with after flanged joint by being laid to tank deck in tank（2）
Installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455800.8U CN207991636U (en) | 2017-11-04 | 2017-11-04 | Aviation fuel storage tank oil-water interfaces analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455800.8U CN207991636U (en) | 2017-11-04 | 2017-11-04 | Aviation fuel storage tank oil-water interfaces analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991636U true CN207991636U (en) | 2018-10-19 |
Family
ID=63803564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455800.8U Expired - Fee Related CN207991636U (en) | 2017-11-04 | 2017-11-04 | Aviation fuel storage tank oil-water interfaces analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666007A (en) * | 2021-04-23 | 2021-11-19 | 中航油(北京)机场航空油料有限责任公司 | Automatic storage tank sinking system |
-
2017
- 2017-11-04 CN CN201721455800.8U patent/CN207991636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666007A (en) * | 2021-04-23 | 2021-11-19 | 中航油(北京)机场航空油料有限责任公司 | Automatic storage tank sinking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20191104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |