CN107085014A - A kind of medicament device for fast detecting - Google Patents
A kind of medicament device for fast detecting Download PDFInfo
- Publication number
- CN107085014A CN107085014A CN201610087367.0A CN201610087367A CN107085014A CN 107085014 A CN107085014 A CN 107085014A CN 201610087367 A CN201610087367 A CN 201610087367A CN 107085014 A CN107085014 A CN 107085014A
- Authority
- CN
- China
- Prior art keywords
- probe
- fast detecting
- circuit
- test
- medicament device
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The embodiment of the invention discloses a kind of medicament device for fast detecting, including hollow body, connection are arranged on the probe of the body leading section and connection is arranged on the connecting portion for fixed test device of the body rearward end；It is provided with the middle part of the probe around the opening connected with the body hollow part, the probe internal flow bore and is provided with excitation coil and the linear hall sensor chip for measurement；The test circuit with insulative water-proof casting glue embedding is provided with the hollow body, the test circuit is connected with the probe, the anticreep groove for preventing the embedding test circuit from sliding is additionally provided with inside the hollow body, on-line testing preferably is solved the problems, such as it is an object of the invention to provide one kind, is particularly suitable for the medicament device for fast detecting of pipeline test environment.
Description
Technical field
The present invention relates to field, more particularly to a kind of medicament device for fast detecting.
Background technology
At present, need periodically to add scale preventative in pipeline in the production of oil field, to prevent pipeline scaling too fast, result in blockage.Scale preventative content detection is typically only capable to test in laboratory or detected by online conductivity sensor in pipeline, known conductivity sensor is generally that metal and nonmetallic two parts are constituted, non-metallic part places detecting head, is tested using electromagnetic induction principle, pops one's head in larger.Because oil field produces particularity, there are elevated pressures all the year round in pipeline, and fluid temperature is higher, it is known that conductivity sensor works long hours in the environment metal is occurred and separated with nonmetallic, causes sensor to be quickly damaged and fail.
The content of the invention
Technical problem to be solved of the embodiment of the present invention be there is provided one kind preferably solve the problems, such as on-line testing, be particularly suitable for the medicament device for fast detecting of pipeline test environment.
The medicament device for fast detecting, including hollow body, connection are arranged on the probe of the body leading section and connection is arranged on the connecting portion for fixed test device of the body rearward end；It is provided with the middle part of the probe around the opening connected with the body hollow part, the probe internal flow bore and is provided with excitation coil and the linear hall sensor chip for measurement；The test circuit with insulative water-proof casting glue embedding is provided with the hollow body, the test circuit is connected with the probe, and the anticreep groove for preventing the embedding test circuit from sliding is additionally provided with inside the hollow body.
As the further improvement of the technical program, the connecting portion for fixed test device reinforces section including six sides reinforced when being used to fixed test device for being arranged on the threaded joints of body rearward end and being arranged between the body and threaded joints.
The detection circuit is made up of the linear hall sensor, signal amplifier and analog to digital conversion circuit being sequentially connected.
Drive circuit is additionally provided between the detection circuit and the probe, the drive circuit is made up of the function generator, power amplifier, excitation coil being sequentially connected.
Implement the embodiment of the present invention, have the advantages that：
Medicament of embodiment of the present invention device for fast detecting uses integral type Shooting Technique, and by test device probe with circuit package in enclosure interior, probe segment leaves liquid flow through hole；Test device uses insulative water-proof casting glue embedding test device internal cavities and test circuit, while designing anticreep groove in enclosure interior, cavity and anticreep groove is filled up after embedding adhesive curing, only exposed power supply and output line.Probe is by excitation coil and linear hall sensor chip, and drive circuit is made up of function generator, power amplifier, excitation coil；Detection circuit is made up of linear hall sensor with signal amplifier, analog to digital conversion circuit.During test, liquid containing scale preventative, which flows through, leads to alternating current in sensor probe hole, excitation coil, alternating current produces alternating magnetic field in coil, alternating magnetic field produces induced-current in a liquid, and induced-current produces induced field, and induced field causes linear hall sensor output signal to change.The increase of antiscale agent content causes conductance of liquid to change, and then causes induced-current size variation, so as to reflect scale preventative changes of contents by linear hall sensor output signal, and this signal output and antiscale agent content are into some linear.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Medicament device for fast detecting of the embodiment of the present invention, including hollow body 3, connection are arranged on the probe 1 of the leading section of body 3 and connection is arranged on the connecting portion for fixed test device of the rearward end of body 3；The middle part of probe 1 is provided with around the opening 2 connected with the hollow part of body 1,1 internal flow bore of probe and is provided with excitation coil and the linear hall sensor chip for measurement；The test circuit with insulative water-proof casting glue embedding is provided with hollow body 3, test circuit is connected with probe 1, the anticreep groove 4 for preventing the embedding test circuit from sliding is additionally provided with inside hollow body 3；Six sides reinforced when being used to fixed test device that connecting portion for fixed test device includes being arranged on the threaded joints 5 of body rearward end and being arranged between body 3 and threaded joints 5 reinforce section 6；Detection circuit is made up of the linear hall sensor, signal amplifier and analog to digital conversion circuit being sequentially connected；Drive circuit is additionally provided between detection circuit and probe 1, the drive circuit is made up of the function generator, power amplifier, excitation coil being sequentially connected.
Medicament of embodiment of the present invention device for fast detecting uses integral type Shooting Technique, and by test device probe with circuit package in enclosure interior, probe segment leaves liquid flow through hole；Test device uses insulative water-proof casting glue embedding test device internal cavities and test circuit, while designing anticreep groove in enclosure interior, cavity and anticreep groove is filled up after embedding adhesive curing, only exposed power supply and output line.Probe is by excitation coil and linear hall sensor chip, and drive circuit is made up of function generator, power amplifier, excitation coil；Detection circuit is made up of linear hall sensor with signal amplifier, analog to digital conversion circuit.During test, liquid containing scale preventative, which flows through, leads to alternating current in sensor probe hole, excitation coil, alternating current produces alternating magnetic field in coil, alternating magnetic field produces induced-current in a liquid, and induced-current produces induced field, and induced field causes linear hall sensor output signal to change.The increase of antiscale agent content causes conductance of liquid to change, and then causes induced-current size variation, so as to reflect scale preventative changes of contents by linear hall sensor output signal, and this signal output and antiscale agent content are into some linear.
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the interest field of the present invention, therefore the equivalent variations made according to the claims in the present invention with this certainly, still belongs to the scope that the present invention is covered.
Claims (4)
1. a kind of medicament device for fast detecting, it is characterised in that, including hollow body, connection are arranged on the probe of the body leading section and connection is arranged on the connecting portion for fixed test device of the body rearward end；It is provided with the middle part of the probe around the opening connected with the body hollow part, the probe internal flow bore and is provided with excitation coil and the linear hall sensor chip for measurement；The test circuit with insulative water-proof casting glue embedding is provided with the hollow body, the test circuit is connected with the probe, and the anticreep groove for preventing the embedding test circuit from sliding is additionally provided with inside the hollow body.
2. medicament device for fast detecting as claimed in claim 1, it is characterized in that, the connecting portion for fixed test device reinforces section including six sides reinforced when being used to fixed test device for being arranged on the threaded joints of body rearward end and being arranged between the body and threaded joints.
3. medicament device for fast detecting as claimed in claim 1, it is characterised in that, the detection circuit is made up of the linear hall sensor, signal amplifier and analog to digital conversion circuit being sequentially connected.
4. medicament device for fast detecting as claimed in claim 3, it is characterised in that drive circuit is additionally provided between the detection circuit and the probe, the drive circuit is made up of the function generator, power amplifier, excitation coil being sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087367.0A CN107085014A (en) | 2016-02-16 | 2016-02-16 | A kind of medicament device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610087367.0A CN107085014A (en) | 2016-02-16 | 2016-02-16 | A kind of medicament device for fast detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107085014A true CN107085014A (en) | 2017-08-22 |
Family
ID=59615009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610087367.0A Pending CN107085014A (en) | 2016-02-16 | 2016-02-16 | A kind of medicament device for fast detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107085014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132127A (en) * | 2017-09-23 | 2018-06-08 | 虞永华 | A kind of herding perfusion assembly detection apparatus |
| CN110905483A (en) * | 2019-11-07 | 2020-03-24 | 西安康际石油科技有限公司 | Oil field microwave water content and flow integrated flowmeter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593202Y (en) * | 2002-12-19 | 2003-12-17 | 上海精密科学仪器有限公司 | Electromagnetic conductivity sensor |
| CN201527412U (en) * | 2009-07-06 | 2010-07-14 | 李长青 | Low-frequency pulse eddy current probe |
| CN101776630A (en) * | 2010-03-12 | 2010-07-14 | 清华大学 | Concentration measuring method and device of lithium bromide water solution |
| CN201724927U (en) * | 2010-04-08 | 2011-01-26 | 北京航空航天大学 | Eddy current probe adopting geminate transistor connection |
| CN202691736U (en) * | 2012-05-18 | 2013-01-23 | 武汉长江半导体照明科技股份有限公司 | Split-resistant and easily-mount flexible light-emitting diode (LED) lamp strip of circuit board |
| CN203534998U (en) * | 2013-10-31 | 2014-04-09 | 重庆川仪分析仪器有限公司 | Electromagnetic induction type device for detecting solution density |
| CN104865311A (en) * | 2015-05-04 | 2015-08-26 | 华中科技大学 | Pulsed eddy current probe, testing device and testing method of testing device |
-
2016
- 2016-02-16 CN CN201610087367.0A patent/CN107085014A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593202Y (en) * | 2002-12-19 | 2003-12-17 | 上海精密科学仪器有限公司 | Electromagnetic conductivity sensor |
| CN201527412U (en) * | 2009-07-06 | 2010-07-14 | 李长青 | Low-frequency pulse eddy current probe |
| CN101776630A (en) * | 2010-03-12 | 2010-07-14 | 清华大学 | Concentration measuring method and device of lithium bromide water solution |
| CN201724927U (en) * | 2010-04-08 | 2011-01-26 | 北京航空航天大学 | Eddy current probe adopting geminate transistor connection |
| CN202691736U (en) * | 2012-05-18 | 2013-01-23 | 武汉长江半导体照明科技股份有限公司 | Split-resistant and easily-mount flexible light-emitting diode (LED) lamp strip of circuit board |
| CN203534998U (en) * | 2013-10-31 | 2014-04-09 | 重庆川仪分析仪器有限公司 | Electromagnetic induction type device for detecting solution density |
| CN104865311A (en) * | 2015-05-04 | 2015-08-26 | 华中科技大学 | Pulsed eddy current probe, testing device and testing method of testing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132127A (en) * | 2017-09-23 | 2018-06-08 | 虞永华 | A kind of herding perfusion assembly detection apparatus |
| CN108132127B (en) * | 2017-09-23 | 2023-10-17 | 南京横溪农业发展有限公司 | Poultry is with irritating medicine equipment detection device |
| CN110905483A (en) * | 2019-11-07 | 2020-03-24 | 西安康际石油科技有限公司 | Oil field microwave water content and flow integrated flowmeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101629984B (en) | Method and device for detecting open circuit and short circuit of electromagnetic solution conductivity measuring device | |
| US9488511B2 (en) | Magnetic flowmeter with vapor permeation sensor | |
| CN113167612B (en) | Magnetic inductive flowmeter | |
| CN107085014A (en) | A kind of medicament device for fast detecting | |
| CN207795230U (en) | A kind of conducting probe sensor and apply its moisture percentage measuring apparatus | |
| EP3184973B1 (en) | Device for measuring a property of a flowing fluid | |
| CN201407989Y (en) | Electromagnetism detection device for oxide coating thickness of stainless steel tube | |
| WO2009127841A3 (en) | Housing for a fluid flow meter | |
| CN204679129U (en) | A kind of novel electromagnetic flowmeter | |
| CN204422445U (en) | A kind of Oilfield Pipelines bearing analysis device | |
| WO2008118615A1 (en) | Differential pressure measuring probe with bottoming indicator | |
| CN203949681U (en) | A kind of current vortex sensor probe | |
| CN203100779U (en) | Combination air bag temperature and pressure detection device | |
| CN204154434U (en) | For the pressure transducer of subsurface equipment | |
| CN107727733A (en) | A kind of conductivity meter based on impulse eddy current | |
| CN112867909B (en) | Magnetic inductive flowmeter | |
| CN106644137A (en) | Three-probe motor temperature sensor with adapter box | |
| CN205537996U (en) | A software thermal resistance for measuring pump body axle bush temperature | |
| CN205743872U (en) | Super critical boiler steam injection well high temperature multiparameter oil-well test gauge | |
| CN103884451A (en) | Four point pipeline fluid temperature sensor | |
| CN207701129U (en) | A kind of multi-parameter logger | |
| CN205262642U (en) | Measure probe of multidimension degree temperature | |
| WO2011080290A8 (en) | Thermography logging tool | |
| CN206990016U (en) | A kind of flow measurement device | |
| CN207407938U (en) | A kind of electromagnetic flowmeter table body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |
|
| WD01 | Invention patent application deemed withdrawn after publication |