CN206095281U - Integrative sensor online calibration device of temperature pressure - Google Patents
Integrative sensor online calibration device of temperature pressure Download PDFInfo
- Publication number
- CN206095281U CN206095281U CN201621060342.3U CN201621060342U CN206095281U CN 206095281 U CN206095281 U CN 206095281U CN 201621060342 U CN201621060342 U CN 201621060342U CN 206095281 U CN206095281 U CN 206095281U
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- China
- Prior art keywords
- pressure
- temperature
- storage tank
- integrative sensor
- forcing
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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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an integrative sensor online calibration device of temperature pressure, including storage tank, force (forcing) pump, standard table, storage tank and force (forcing) pump all set up import and export, the access connection of drain pipe line and force (forcing) pump is passed through in the export of storage tank, the exit linkage of feed liquor pipeline and force (forcing) pump is passed through in the import of storage tank, the setting standard table and the integrative sensor of temperature pressure that awaits measuring on the feed liquor pipeline. The integrative sensor of the temperature that awaits measuring pressure more is close to the storage tank than the standard table. The feed liquor pipeline includes interconnect's pressure hose and 304 stainless steel steel pipes, and wherein pressure hose connects the storage tank import. The standard table is all installed on pressure hose with the integrative sensor of temperature pressure that awaits measuring. The drain pipe line is 304 stainless steel steel pipes. The standard table is including standard temperature table and standard pressure table. The utility model provides a difficult problem of the unable calibration of mounted this the type sensor of current pipeline.
Description
Technical field
This utility model is related to oil field situ metrology utensil calibrating installation, and specifically a kind of temperature, pressure one is passed
Sensor on-line calibration device.
Background technology
With the implementation energetically of oil field " four change ", an on-line calibration difficult problem for situ metrology utensil is gradually taken seriously.Temperature
Pressure integrative sensor is typically mounted on pipeline, for measuring the temperature and pressure of pipeline.But due to live pipeline flow process
The characteristics of design, the type sensor, can not dismantle, so Off-line calibration cannot be carried out.At present, temperature, pressure integrative sensor
It is only capable of carrying out using front calibrating, follow-up calibration can not be carried out after installation, therefore well head pressure and liquid thermometer cannot be ensured
The accuracy of amount.
Utility model content
The purpose of this utility model is to provide a kind of temperature, pressure integrative sensor on-line calibration device, solves current pipe
The difficult problem that the mounted the type sensor in road cannot be calibrated.
In order to reach above-mentioned purpose, this utility model employs following technical scheme, a kind of temperature, pressure integrative sensor
On-line calibration device, including storage tank, force (forcing) pump, standard scale, the storage tank and force (forcing) pump are respectively provided with inlet and outlet, the storage tank
Import connection of the outlet by drain pipe line and force (forcing) pump, the import of the storage tank passes through the outlet of feed liquor pipeline and force (forcing) pump
Connection, arranges standard scale and temperature, pressure integrative sensor to be measured on the feed liquor pipeline.
The temperature, pressure integrative sensor to be measured is than standard scale closer to storage tank.
The feed liquor pipeline includes the pressure hose being connected with each other and 304 stainless-steel pipes, wherein pressure hose connection storage
Tank import.
The standard scale and temperature, pressure integrative sensor to be measured are installed on pressure hose.
The drain pipe line is 304 stainless-steel pipes.
The standard scale includes normal thermometer and master gauge.
Compared to prior art, this utility model has the advantages that：
The on-line calibration device, being capable of on-line calibration temperature, pressure integrative sensor (leaving standard interface)；2nd, measure accurate
Exactness is good, uncertainty 0.02%；Without the need for dismounting, easy to operate, cheap, replicability is high.
Description of the drawings
Fig. 1 is a kind of structural representation of temperature, pressure integrative sensor on-line calibration device.
In figure：1 is temperature, pressure integrative sensor to be measured；2 is normal thermometer；3 is master gauge；4 is storage tank；5
For force (forcing) pump；6th, 7 is 304 stainless-steel pipes；8th, 9 is pressure hose.
Specific embodiment
Relevant detailed description of the present utility model and technology contents, coordinate description of the drawings as follows, but accompanying drawing only provide ginseng
Examine and purposes of discussion, not for being any limitation as to this utility model.
According to Fig. 1, a kind of temperature, pressure integrative sensor on-line calibration device, including storage tank 4, force (forcing) pump 5, standard scale,
The storage tank and force (forcing) pump are respectively provided with inlet and outlet, and the outlet of the storage tank is connected by the import of drain pipe line and force (forcing) pump
Connect, the import of the storage tank passes through the outlet connection of feed liquor pipeline and force (forcing) pump, standard scale is set on the feed liquor pipeline and is treated
Testing temperature pressure integrative sensor 1.The temperature, pressure integrative sensor to be measured is than standard scale closer to storage tank.The feed tube
Line includes 9,8 and 304 stainless-steel pipe 7 of pressure hose being connected with each other, wherein pressure hose connection storage tank import.The standard
Table and temperature, pressure integrative sensor to be measured are installed on pressure hose.The drain pipe line is 304 stainless-steel pipes 6.Institute
Stating standard scale includes normal thermometer 2 and master gauge 3.
Device is installed：The connection of temperature, pressure integrative sensor to be measured 1 and pipeline is disconnected first, is opened pipeline bypass, is made
Production is normal to be run.It is vented in temperature, pressure integrative sensor to be measured 1, and accesses pressure hose 8,9.Storage tank material is not 304 not
Rust steel, volume 3m3, storage liquid are tap water, with thermostat (0-50 DEG C)；Force (forcing) pump pressure limit 0-40MPa；Mark
In quasi- table, pressure transducer selects model OMEGADPG4000,0.25 grade of precision, temperature sensor to select model DS18b20, essence
0.25 grade of degree；Pipeline includes 304 stainless-steel pipes and pressure hose, and pressure hose is to connect live temperature, pressure to be measured
Body sensor.
On-line calibration：Start 4 heater of storage tank first, after the water temperature after half an hour in storage tank reaches design temperature
(0-50 DEG C), restart force (forcing) pump 5, and the water allowed in storage tank starts to circulate in pipeline 6,7,8,9.
5 operating pressure of force (forcing) pump is adjusted, and water is filled with making pipeline 6,7,8,9, is simultaneously closed off all openings of storage tank 4,
Make the pressure rise of storage tank 4 and pipeline.After device is stable, the reading of tested sensor and standard scale is recorded.
According to the range of temperature, pressure integrative sensor to be checked 1, change the temperature and pipeline pressure of storage tank 4, repetition is above-mentioned
Operating procedure, records reading.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the scope of the claims of the present utility model, its
He all should all belong to the scope of the claims of the present utility model with the equivalence changes of patent spirit of the present utility model.
Claims (6)
1. a kind of temperature, pressure integrative sensor on-line calibration device, it is characterised in that including storage tank, force (forcing) pump, standard scale, institute
State storage tank and force (forcing) pump be respectively provided with inlet and outlet, the outlet of the storage tank is connected by the import of drain pipe line and force (forcing) pump,
The import of the storage tank passes through the outlet connection of feed liquor pipeline and force (forcing) pump, arranges standard scale and treat thermometric on the feed liquor pipeline
Degree pressure integrative sensor.
2. a kind of temperature, pressure integrative sensor on-line calibration device according to claim 1, it is characterised in that described to treat
Testing temperature pressure integrative sensor is than standard scale closer to storage tank.
3. a kind of temperature, pressure integrative sensor on-line calibration device according to claim 1, it is characterised in that it is described enter
Liquid pipe line includes the pressure hose being connected with each other and 304 stainless-steel pipes, wherein pressure hose connection storage tank import.
4. a kind of temperature, pressure integrative sensor on-line calibration device according to claim 3, it is characterised in that the mark
Quasi- table and temperature, pressure integrative sensor to be measured are installed on pressure hose.
5. a kind of temperature, pressure integrative sensor on-line calibration device according to claim 1, it is characterised in that it is described go out
Liquid pipe line is 304 stainless-steel pipes.
6. a kind of temperature, pressure integrative sensor on-line calibration device according to claim 1, it is characterised in that the mark
Quasi- table includes normal thermometer and master gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060342.3U CN206095281U (en) | 2016-09-18 | 2016-09-18 | Integrative sensor online calibration device of temperature pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060342.3U CN206095281U (en) | 2016-09-18 | 2016-09-18 | Integrative sensor online calibration device of temperature pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095281U true CN206095281U (en) | 2017-04-12 |
Family
ID=58479737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060342.3U Expired - Fee Related CN206095281U (en) | 2016-09-18 | 2016-09-18 | Integrative sensor online calibration device of temperature pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710342A (en) * | 2020-12-14 | 2021-04-27 | 重庆交通大学 | Universal calibration device for fluid multi-parameter detection instrument |
-
2016
- 2016-09-18 CN CN201621060342.3U patent/CN206095281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710342A (en) * | 2020-12-14 | 2021-04-27 | 重庆交通大学 | Universal calibration device for fluid multi-parameter detection instrument |
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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: 20170412 Termination date: 20190918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |