CN207406333U - Test device without bar oil-immersed pump - Google Patents
Test device without bar oil-immersed pump Download PDFInfo
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- CN207406333U CN207406333U CN201721401768.5U CN201721401768U CN207406333U CN 207406333 U CN207406333 U CN 207406333U CN 201721401768 U CN201721401768 U CN 201721401768U CN 207406333 U CN207406333 U CN 207406333U
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Abstract
The utility model discloses a kind of test devices of no bar oil-immersed pump,Including well-surface part and underground part,Well-surface part is connected by the latent oil pump assembly of underground part and underground,Well-surface part includes power module and intelligent electric meter,Underground part includes sensor assembly,Amplifier,U/F translation circuits and microcontroller,Power module is connected with intelligent electric meter and underground part,Sensor assembly is used to gather non electrical quantity physical signal pressure and temperature information,And pass through the transformation function of itself and the non electrical quantity physical signal pressure and temperature information of acquisition is changed into electric quantity signal,Electric quantity signal after conversion is sent into U/F translation circuits after amplifier amplifies,The frequency signal obtained after the conversion of U/F translation circuits enters microcontroller,Last signal results are sent to the intelligent electric meter of well-surface part by microcontroller,Underground part is connected by transit joint and latent oil pump joint with latent oil pump assembly.The utility model can accurately test down-hole pressure and temperature, improve oil production.
Description
Technical field：
The utility model is related to a kind of test device, more particularly to a kind of test device of no bar oil-immersed pump.
Background technology：
With the needs of development and the oil field development of China Petroleum, oil extraction in oil field speed is improved using mechanical oil recovery method
Degree and ultimate recovery, are an important steps in entire oilfield development process, submersible electric pump is as a kind of important machinery
Oil production equipment, since it has the characteristics that other mechanical oil recovery equipment are unexistent, so being played increasingly in the exploitation in oil field
Important role, DP technology technology obtain constantly improve and development；In order to reasonably apply submersible electric pump, latent oil electricity is improved
Pumping oil economic benefit gives full play to the effect of submersible electric pump in oilfield production, while submersible electric pump is widely applied, has
A whole set of DP technology technology and the mating application of submersible electric pump make oil-immersed pump that will obtain preferably oil pumping effect in the application
And economic benefit；Down-hole pressure temperature measuring set is exactly the device for measuring field pressure and temperature, and country's majority is adopted at present
It is two parameters (temperature, pressure) test device；But due to each side, the progress of China in this respect is delayed
Slowly, the inferior position in monitoring technology causes the process for petroleum recovery in China to lag behind western countries, it is difficult to accomplish more reasonably to open
It adopts, this will seriously hinder the development of China Petroleum.
Utility model content：
Technical problem to be solved in the utility model is：It is applied widely to overcome the deficiencies of the prior art and provide one kind,
It being capable of high-precision, high-performance, the intelligentized test device without bar oil-immersed pump that data are acquired and are handled.
The utility model is for the technical solution adopted for solving the technical problem：
A kind of test device of no bar oil-immersed pump, including well-surface part and underground part, the well-surface part passes through underground
Part is connected with the latent oil pump assembly of underground, and the well-surface part includes power module and intelligent electric meter, the underground part bag
Include sensor assembly, amplifier, U/F translation circuits and microcontroller, the power module and the intelligent electric meter and the well
Lower part connects, and the sensor assembly is used to gather non electrical quantity physical signal pressure and temperature information, and the sensor
The non electrical quantity physical signal pressure and temperature information of acquisition is changed into electric quantity signal by module by the transformation function of itself, conversion
Electric quantity signal afterwards is sent into U/F translation circuits after amplifier amplifies, after the conversion of U/F translation circuits obtained frequency signal into
Enter microcontroller, microcontroller passes through the analyzing and processing of its own, and last signal results are sent to the intelligence of the well-surface part
Ammeter is connected with transit joint in the underground part, latent oil pump joint, the underground portion is provided on the latent oil pump assembly
Divide and be connected by transit joint and latent oil pump joint with the latent oil pump assembly.
The sensor includes high-temp pressure sensor and temperature sensor, the pressure that high-temp pressure sensor will collect
Physical signal changes into electric signal and sends amplifier to, and the temperature physical signal collected is changed into electric signal by temperature sensor
Send amplifier, the model IDK1CX-209 of high-temp pressure sensor, the model TS105 of temperature sensor to.
The power module of the well-surface part is not only powered by oil well three-phase high-tension cable to the underground part, but also
Also voltage drive is provided for underground part.
The intelligent electric meter is formed back using power line carrier technology through three-phase power cable and armour skin with the microcontroller
Road, is provided with processing unit, storage unit and display unit on the intelligent electric meter, and processing unit is by the pressure received and temperature
Degree signal is handled, and processed signal is stored and shown in storage unit and display unit, and processing unit is adopted
With central processing unit into the processing of row information, the model of central processing unit uses AT89C52 models.
The power module is powered to underground part power supply using asterism equipotential method principle.
The positive beneficial effect of the utility model is：
1st, the utility model uses power-line carrier communication, makees by the three-phase high-voltage cable of submerged electric oil pump well in itself
For data transmission link, complete the communication task of underground part and well-surface part, saved independent laying communication line into
This, so as to reduce cost for oil production, has good economic benefit.
2nd, underground part is powered using asterism equipotential method principle in the utility model, can avoid taking from submersible motor cable
Mechanical structure variation caused by electricity and leakproofness damage extend the service life of oil-immersed pump.
3rd, the utility model is the mating test system a set of oil recovery process suitable for electric submersible pump unit, can by it
Down-hole pressure and temperature are tested, and it is only with high-precision, high-performance, intelligentized data sampling and processing, the synthesis of display function
Erection system, compared with traditional oil production equipment, the utility model has applied widely, efficient, energy conservation and environmental protection, intelligent long-range control
The significant advantages such as system.
Description of the drawings：
Fig. 1 is the structure connection block diagram of test device of the utility model without bar oil-immersed pump.
Specific embodiment：
Below in conjunction with the accompanying drawings 1 and specific embodiment the utility model is further explained and explanation：
Embodiment：A kind of test device of no bar oil-immersed pump, including well-surface part and underground part, well-surface part passes through well
The latent oil pump assembly of lower part and underground connects, and well-surface part includes power module and intelligent electric meter, and underground part includes sensing
Device module, amplifier, U/F translation circuits and microcontroller, power module are connected with intelligent electric meter and underground part, sensor die
Block is for gathering non electrical quantity physical signal pressure and temperature information, and sensor assembly will be gathered by the transformation function of itself
Non electrical quantity physical signal pressure and temperature information change into electric quantity signal, the electric quantity signal after conversion is sent after amplifier amplifies
Enter U/F translation circuits, the frequency signal obtained after the conversion of U/F translation circuits enters microcontroller, and microcontroller passes through its own
Last signal results are sent to the intelligent electric meter of well-surface part, transit joint are connected in underground part, dived by analyzing and processing
Latent oil pump joint is provided in oil pump unit, underground part is connected by transit joint and latent oil pump joint with latent oil pump assembly.
Sensor includes high-temp pressure sensor and temperature sensor, the pressure physics that high-temp pressure sensor will collect
Signal changes into electric signal and sends amplifier to, and the temperature physical signal collected is changed into electric signal and transmitted by temperature sensor
To amplifier, the model IDK1CX-209 of high-temp pressure sensor, the model TS105 of temperature sensor.
The power module of well-surface part is not only powered by oil well three-phase high-tension cable to underground part, but also is underground
Part provides voltage drive.
Intelligent electric meter forms circuit, intelligence electricity through three-phase power cable and armour skin using power line carrier technology with microcontroller
Processing unit, storage unit and display unit are provided on table, processing unit will be at the pressure and temperature signal that received
Reason, and processed signal is stored and shown in storage unit and display unit, processing unit uses central processing unit
Into the processing of row information, the model of central processing unit uses AT89C52 models.
Power module is powered to underground part power supply using asterism equipotential method principle.
During work, well-surface part provides voltage drive, and underground part, underground electricity are supplied electricity to by oil well three-phase high-tension cable
Non electrical quantity pressure, temperature physical signal are converted into electricity by the sensor assembly of road, and electricity is weak electric signal, and weak electric signal passes through
To U/F translation circuits after amplifier amplification, Frequency Patterns are converted into, after microcontroller is handled, are passed through using power line carrier technology
The circuit that three-phase power cable and armour skin are formed passes the intelligent electric meter in well-surface part, intelligent electric meter identification pressure and temperature back
After signal, handle received current signal, and pass through its own storage unit and display unit stored and shown.
The above is only the preferred embodiments of the utility model, and the utility model is not made in any form
Limitation, it is every according to the technical essence of the utility model to above example made it is any it is simple modification, equivalent variations with
Modification, still falls in the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of test device of no bar oil-immersed pump, including well-surface part and underground part, it is characterized in that：The well-surface part is led to
The latent oil pump assembly for crossing underground part and underground connects, and the well-surface part includes power module and intelligent electric meter, the underground
Part includes sensor assembly, amplifier, U/F translation circuits and microcontroller, the power module and the intelligent electric meter and
The underground part connection, the sensor assembly are used to gather non electrical quantity physical signal pressure and temperature information, and described
The non electrical quantity physical signal pressure and temperature information of acquisition is changed into electricity by sensor assembly by the transformation function of itself to be believed
Number, the electric quantity signal after conversion is sent into U/F translation circuits after amplifier amplifies, the frequency obtained after the conversion of U/F translation circuits
Rate signal enters microcontroller, and microcontroller passes through the analyzing and processing of its own, sends last signal results to the well top
Point intelligent electric meter, be connected with transit joint in the underground part, latent oil pump joint, institute be provided on the latent oil pump assembly
Underground part is stated to be connected with the latent oil pump assembly by transit joint and latent oil pump joint.
2. the test device of no bar oil-immersed pump according to claim 1, it is characterized in that：The sensor includes high temperature pressure
The pressure physical signal collected is changed into electric signal and sends amplification to by sensor and temperature sensor, high-temp pressure sensor
The temperature physical signal collected is changed into electric signal and sends amplifier to by device, temperature sensor.
3. the test device of no bar oil-immersed pump according to claim 1, it is characterized in that：The power module of the well-surface part
It is not only powered by oil well three-phase high-tension cable to the underground part, but also voltage drive is provided for underground part.
4. the test device of no bar oil-immersed pump according to claim 1, it is characterized in that：The intelligent electric meter utilizes power line
Carrier technology forms circuit through three-phase power cable and armour skin with the microcontroller, and it is single that processing is provided on the intelligent electric meter
Member, storage unit and display unit, processing unit handle the pressure and temperature signal received, and to processed letter
It number is stored and is shown in storage unit and display unit.
5. the test device of no bar oil-immersed pump according to claim 1, it is characterized in that：The power module is to underground part
Power supply is powered using asterism equipotential method principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401768.5U CN207406333U (en) | 2017-10-27 | 2017-10-27 | Test device without bar oil-immersed pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401768.5U CN207406333U (en) | 2017-10-27 | 2017-10-27 | Test device without bar oil-immersed pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406333U true CN207406333U (en) | 2018-05-25 |
Family
ID=62408098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721401768.5U Active CN207406333U (en) | 2017-10-27 | 2017-10-27 | Test device without bar oil-immersed pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406333U (en) |
-
2017
- 2017-10-27 CN CN201721401768.5U patent/CN207406333U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230719 Address after: 457000 south of 200m east of the intersection of Jintian road and national highway 106, Puyang City, Henan Province Patentee after: Puyang Yufei Petroleum Machinery Equipment Co.,Ltd. Address before: 457000 west section of the Yellow River Road, Henan, Puyang Patentee before: HENAN SHUANGFA PETROLEUM EQUIPMENT MANUFACTURING Corp. |
|
| TR01 | Transfer of patent right |