CN210924241U - Intelligent control system for hoisting weight balance beam-pumping unit - Google Patents
Intelligent control system for hoisting weight balance beam-pumping unit Download PDFInfo
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- CN210924241U CN210924241U CN201921780321.2U CN201921780321U CN210924241U CN 210924241 U CN210924241 U CN 210924241U CN 201921780321 U CN201921780321 U CN 201921780321U CN 210924241 U CN210924241 U CN 210924241U
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Abstract
The intelligent control system for the hoisting weight balance beam-pumping unit comprises a data acquisition module, wherein the data acquisition module comprises a horse head load sensor, an angular displacement sensor, a motor monitoring module, a temperature sensor, a liquid level meter, a floating ball liquid level switch, a position sensor and a frequency converter; be equipped with control module in the switch board, horse head load sensor, angle displacement sensor, motor monitoring module, temperature sensor, level gauge, floater level switch, position sensor and converter transmit the data signal who gathers for control module, and control module obtains the parameter at the last corresponding position of beam-pumping unit after handling data signal, the utility model discloses realize beam-pumping unit balance degree automatic measure and intelligent loading balance, realize the beam-pumping unit according to well condition liquid measure automatically regulated stroke number, improve beam-pumping unit work efficiency, realize beam-pumping unit trouble self-shutdown protection, beam-pumping unit fault information distal end automatic transmission, on-the-spot unmanned on duty's function saves cost of labor and traffic cost.
Description
Technical Field
The utility model belongs to the technical field of the beam-pumping unit, concretely relates to an intelligent control system for hanging heavy balance beam-pumping unit.
Background
The control system of the beam-pumping unit is generally completed by manual operation at present, and has the following defects.
Firstly, the balance degree of the beam-pumping unit not only represents the technical level of the pumping unit and seriously influences the service life and the safety performance of the pumping unit, but also influences the energy consumption and the service efficiency of the pumping unit.
1. The balance degree of the original hoisting weight balance beam type oil pumping unit is analyzed and judged in a mode of manually measuring the maximum current on site, so that the labor and the time are wasted, the measurement error is large, the balance degree of the oil pumping unit cannot be accurately judged, and the oil pumping unit cannot be accurately balanced;
2. the balance degree of the original hoisting weight balance beam type oil pumping unit is balanced by manual field loading, and a specially assigned person cannot be assigned to the working field to carry out balanced loading on the oil pumping unit, so that the oil pumping unit always works in an unbalanced state;
3. the balance degree adjustment of the original hoisting weight balance beam type oil pumping unit depends on manual loading, and the oil pumping unit needs to be stopped according to the requirement of safe operation, so that the stop management process is complicated, and the working efficiency is reduced;
4. the pumping unit works continuously in the field for a long time, and is influenced by the environment and the climate, so that maintenance personnel can not reach the field to measure the balance degree of the pumping unit and carry out balance loading in many times.
Secondly, the liquid volume of the oil well is changed frequently according to different geological conditions, and the stroke frequency of the oil pumping unit is set according to the liquid volume. The stroke frequency of the original hoisting weight balance beam-pumping unit is set by a manual field according to experience, and the set parameters are limited by the set frequency and the parameter rationality, so that the pumping unit is often in the condition of idle pumping or insufficient stroke frequency, the operation efficiency is low, and the energy consumption is high.
And thirdly, the conventional pumping unit needs a specially-assigned person to be attended on site, so that not only is the construction cost of related facilities higher, but also the required personnel has stronger specialty and higher labor cost. In view of the above problems, there is a need for improvement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem: the utility model provides an intelligence control system for hanging heavy balance beam-pumping unit, the utility model discloses realize hanging heavy balance beam-pumping unit equilibrium degree automatic measure and intelligent loading balance, realize the beam-pumping unit according to well condition liquid measure automatically regulated stroke frequency, effectively improve beam-pumping unit work efficiency, realize beam-pumping unit trouble self-stop protection, beam-pumping unit trouble information far end automatic transmission, on-the-spot unmanned on duty's function, save cost of labor and traffic cost in a large number.
The utility model adopts the technical proposal that: the intelligent control system for the hoisting balance beam type pumping unit comprises a data acquisition module, wherein the data acquisition module comprises a horse head load sensor arranged on a horse head of the pumping unit, an angular displacement sensor arranged on a walking beam of the pumping unit, a motor monitoring module arranged on a control cabinet of the pumping unit, a temperature sensor arranged on a reducer of the pumping unit, a liquid level meter arranged on a ground water tank of the pumping unit, a floating ball liquid level switch arranged on a balance weight water tank of the pumping unit, a position sensor arranged on a belt assembly of the pumping unit and a frequency converter arranged in the control cabinet of the pumping unit; be equipped with control module in the switch board, horse head load sensor, angle displacement sensor, motor monitoring module, temperature sensor, level gauge, floater level switch, position sensor and converter all are connected with the control module electricity and transmit the data signal who gathers for control module, control module obtains the parameter of corresponding position on the beam-pumping unit after handling the data signal that data acquisition module transmitted.
Further limiting the technical scheme, a display screen is arranged on the control cabinet, and various parameters of the pumping unit processed by the control module are directly displayed on the display screen).
In a further limitation of the above technical solution, the control module is connected to the remote monitoring module through a communication module.
The oil pumping unit is characterized in that the technical scheme is further limited, a control panel for adjusting the oil pumping unit is arranged on the control cabinet, an automatic adjusting module and a manual adjusting module which are adjusted through the panel are arranged in the control panel, and a local remote control module connected with the remote monitoring module is further arranged.
The utility model has the advantages compared with the prior art:
1. the scheme realizes automatic measurement of the balance degree of the hanging weight balance beam type oil pumping unit and intelligent loading balance, and enables the oil pumping unit to automatically keep working at a better balance degree (90% -110%) for a long time, thereby realizing the purposes of safety, reliability, energy saving and great improvement of the service life;
2. the system reads the upper stroke and the lower stroke by adopting the angular displacement sensor, is matched with the motor monitoring module, realizes the working process of pumping the oil of the pumping unit at more speed and less speed by comparing the running data of the motor, optimizes the running process of the pumping unit, obtains the optimal stroke frequency, can automatically adjust and control, and effectively improves the working efficiency of the pumping unit;
3. the functions of self-stop protection of the oil pumping machine in fault, remote automatic transmission of fault information of the oil pumping machine and field unattended operation are realized, and labor cost and traffic cost are greatly saved.
Drawings
FIG. 1 is a schematic block diagram of the structure of the present invention;
fig. 2 is the utility model discloses a distribution structure schematic diagram of well data acquisition module on the beam-pumping unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The connection modes of the components in the following embodiments are all conventional connection modes unless otherwise specified; the components used in the following examples are commercially available unless otherwise specified.
In the description of the present invention, it is to be noted that the terms "mounted", "connected", "provided", and "provided" are to be construed broadly unless otherwise specifically stated and limited. For example, the connecting and arranging can be fixed, or can be detachable, or integrally connected and arranged. May be a mechanical connection; may be directly connected or may be indirectly connected through other intermediate members. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, embodiments of the present invention are described,
a intelligence control system for hanging weight balance beam-pumping unit, including the data acquisition module, as shown in fig. 2, the data acquisition module is including locating horse head load sensor 1 on the horse head of beam-pumping unit, locating angle displacement sensor 2 on the beam-pumping unit walking beam, locating motor monitoring module 3 in the beam-pumping unit switch board, locating temperature sensor 4 on the beam-pumping unit reduction gear, locating level gauge 5 on beam-pumping unit ground water tank, locating floater level switch 6 on the beam-pumping unit counter weight water tank, locating position sensor 7 on the beam-pumping unit belt assembly and locating converter 8 in the beam-pumping unit switch board. The data acquisition module has a conventional data acquisition function and acquires suspension point load data, angular displacement data, motor parameters, reducer oil temperature, water tank liquid level, belt position, frequency parameters, stroke frequency, stroke, electrical parameter information and the like of the pumping unit in real time.
As shown in fig. 1, be equipped with control module 9 in the switch board, horse head load sensor 1, angle displacement sensor 2, motor monitoring module 3, temperature sensor 4, level gauge 5, floater level switch 6, position sensor 7 and converter 8 all are connected with control module 9 electricity and transmit the data signal who gathers for control module 9, control module 9 obtains the parameter of corresponding position on the beam-pumping unit after handling the data signal that data acquisition module transmitted. The control cabinet is provided with a display screen 10, and various parameters of the pumping unit processed by the control module 9 are directly displayed on the display screen 10. The control module 9 is connected with a remote monitoring module 12 through a communication module 11. And a control panel 13 for adjusting the oil pumping unit is arranged on the control cabinet. The control panel 13 is provided with an automatic adjusting module and a manual adjusting module which are adjusted through the panel, and is also provided with a local remote control module connected with the remote monitoring module 12.
The system has an efficiency adjusting mechanism, data classification and summarization are carried out by collecting the corresponding relation between the motor operation parameters and the stroke, the operation analysis is carried out on the motor operation parameters by combining the suspension point load data, the optimal operation frequency of the motor is deduced, the system operation efficiency reaches the highest state, and automatic adjustment and control to the optimal stroke frequency are realized.
The system can automatically measure, analyze and judge the balance degree of the pumping unit, saves time and labor, and can accurately judge the balance degree of the pumping unit; the automatic balance adjusting device has a dynamic balance adjusting mechanism, adopts the technical scheme that the water tank is arranged in the oil pumping machine tail weight hanging basket, and automatically adjusts the water storage capacity of the water tank and the weight of the tail weight, so that the balance degree of the oil pumping machine is dynamically adjusted, the linear accurate adjustment of balance is realized, the oil pumping machine is in a balance state in real time, the balance adjustment under the running state of equipment is realized, the working efficiency is improved, manual loading is avoided, and the operation is safe and efficient.
The remote end of the system can directly control the starting and stopping of the pumping unit, adjust the stroke frequency and the balance degree of the pumping unit, and display all data and related reports of the pumping unit.
The system can realize rapid and accurate prediction and judgment of the running state of the oil well and the running state of the pumping unit equipment by acquiring the running parameters of each equipment of the pumping unit and analyzing the data of the control module, realize intelligent automatic control and ensure that the control is accurate, efficient and convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A intelligence control system for hanging weight balance beam-pumping unit, its characterized in that: the system comprises a data acquisition module, wherein the data acquisition module comprises a horse head load sensor (1) arranged on a horse head of the pumping unit, an angular displacement sensor (2) arranged on a walking beam of the pumping unit, a motor monitoring module (3) arranged in a control cabinet of the pumping unit, a temperature sensor (4) arranged on a reducer of the pumping unit, a liquid level meter (5) arranged on a ground water tank of the pumping unit, a floating ball liquid level switch (6) arranged on a counterweight water tank of the pumping unit, a position sensor (7) arranged on a belt assembly of the pumping unit and a frequency converter (8) arranged in the control cabinet of; a control module (9) is arranged in the control cabinet, the horse head load sensor (1), the angular displacement sensor (2), the motor monitoring module (3), the temperature sensor (4), the liquid level meter (5), the floating ball liquid level switch (6), the position sensor (7) and the frequency converter (8) are all electrically connected with the control module (9) and transmit acquired data signals to the control module (9), and the control module (9) processes the data signals transmitted by the data acquisition module to obtain corresponding control parameters on the pumping unit; the control cabinet is provided with a display screen (10), and various parameters of the pumping unit processed by the control module (9) are directly displayed on the display screen (10).
2. The intelligent control system for a hoist weight balanced beam pumping unit of claim 1, wherein: the control module (9) is connected with the remote monitoring module (12) through the communication module (11).
3. The intelligent control system for a hoist weight balanced beam pumping unit of claim 2, wherein: the control cabinet is provided with a control panel (13) for adjusting the pumping unit, the control panel (13) is provided with an automatic adjusting module and a manual adjusting module which are adjusted through the panel, and the control cabinet is also provided with a local remote control module connected with the remote monitoring module (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921780321.2U CN210924241U (en) | 2019-10-23 | 2019-10-23 | Intelligent control system for hoisting weight balance beam-pumping unit |
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| CN201921780321.2U CN210924241U (en) | 2019-10-23 | 2019-10-23 | Intelligent control system for hoisting weight balance beam-pumping unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338909A (en) * | 2021-08-09 | 2021-09-03 | 天津市正方科技发展有限公司 | Pumping unit fault inspection system based on audio and sound collection method |
| CN117722173A (en) * | 2024-02-06 | 2024-03-19 | 灵知科技(大庆)有限公司 | Intelligent diagnosis measurement and control system and device for monitoring dynamic parameters of multiple scenes |
-
2019
- 2019-10-23 CN CN201921780321.2U patent/CN210924241U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338909A (en) * | 2021-08-09 | 2021-09-03 | 天津市正方科技发展有限公司 | Pumping unit fault inspection system based on audio and sound collection method |
| CN117722173A (en) * | 2024-02-06 | 2024-03-19 | 灵知科技(大庆)有限公司 | Intelligent diagnosis measurement and control system and device for monitoring dynamic parameters of multiple scenes |
| CN117722173B (en) * | 2024-02-06 | 2024-04-30 | 灵知科技(大庆)有限公司 | Intelligent diagnosis measurement and control system and device for monitoring dynamic parameters of multiple scenes |
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