CN104153746A - Oil pumping unit - Google Patents
Oil pumping unit Download PDFInfo
- Publication number
- CN104153746A CN104153746A CN201410332837.6A CN201410332837A CN104153746A CN 104153746 A CN104153746 A CN 104153746A CN 201410332837 A CN201410332837 A CN 201410332837A CN 104153746 A CN104153746 A CN 104153746A
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- China
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- base
- oil
- oil pumping
- walking beam
- balance
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Abstract
The invention relates to the field of oil machinery, in particular to an oil pumping unit comprising a base. A motor is disposed on the base and connected with a support through a reducer. A walking beam is disposed on the support; one end of the walking beam is connected with a beam balancer; the other end of the walking beam is connected with a horsehead. A control cabinet is also disposed on the base. The oil pumping unit is characterized in that the beam balancer comprises a drive device, the drive device is connected with a movable weight box through a screw, a screw nut is disposed on the movable weight box, and the screw nut matches with the screw. The oil pumping unit has three balance adjustment modes, namely automatic adjustment, manual-electrical adjustment and hand adjustment; management of oil pumping units and oil wells through the internet is achieved; a mechanical extraction system is higher in safety and efficiency; energy saving and emission reduction, operation simplification, good radiating, labor reduction and economic benefit increasing are achieved.
Description
Technical field
The present invention relates to petroleum machinery field, be specifically related to oil pumper.
Technical background
Oil pumper is a kind of machinery equipment of recover petroleum, is commonly called as " machine of kowtowing ", by the way of pressurizeing, makes oil go out well.When oil pumper upstroke, oil pipe elastic shrinkage moves upward, and driving mechanical block-relief oil production device moves upward, and clashes into sliding sleeve and produces vibration; Meanwhile, copper current only valve cuts out, and reducing piston assembly shutoff oil is when oil pumper down stroke, and oil pipe elastic elongation moves downward, and driving mechanical block-relief oil production device moves downward, and clashes into sliding sleeve and produces vibration; Simultaneously, reversed check valve is partly closed, reducing piston assembly is shutoff oil jacket ring shaped oil passage still, make reversed check valve lower zone form higher-pressure region, this motion produces a kind of reverse impact force to the oil flow channel in stratum again, but current balance of well pumping unit defectiveness, and automaticity is not high, thermal diffusivity is bad.
Summary of the invention
In order to address the above problem, the invention provides a kind of have automatic adjusting, 3 kinds of balance adjustment modes of the hand electronic and artificial hand adjusting of behaviour, realized and on internet, managed oil pumper and oil well, improved computer collecting system safety and system effectiveness, reached energy-saving and emission-reduction, simplify the operation, dispel the heat well, reduced manually and the oil pumper of the object of increasing economic efficiency.
Oil pumper of the present invention, comprise base, described base is provided with motor, and described motor is connected with support by reducer, support is provided with walking beam, walking beam one end is connected with balance beam balance device, and the other end is connected with horse head, is also provided with switch board on base, it is characterized in that described balance beam balance device comprises drive unit, drive unit is connected by leading screw mobile counterweight case, and mobile counterweight case is provided with feed screw nut, and feed screw nut matches with leading screw.
Preferably, switch board comprises chain of command flaggy, device layer, and control panel comprises button, knob, display screen, RTU.Device layer comprises balanced adjustment module, frequency converter, telecommunication module, electric switch and middle auxiliary element.
Preferably, switch board also comprises that heat radiation separation layer is characterized in that described heat radiation separation layer adopts backboard and electrical equipment layer to separate, and heat radiation separation layer is provided with special air duct.
The present invention has automatic adjusting, 3 kinds of balance adjustment modes of the hand electronic and artificial hand adjusting of behaviour, realized and on internet, managed oil pumper and oil well, improved computer collecting system safety and system effectiveness, reached energy-saving and emission-reduction, simplified the operation, dispel the heat well, reduce artificial and the object of increasing economic efficiency.
Accompanying drawing explanation
Fig. 1 is Pumping Unit schematic diagram.
Reference numeral: 1-control panel, 2-device layer, the 3-separation layer that dispels the heat, 4-balance beam balance device, 5-walking beam, 6-horse head, 7-reducer, 8-support, 9-motor, 10-base.
The specific embodiment
Oil pumper of the present invention, comprise base 10, described base 10 is provided with motor 9, and described motor 9 is connected with support 8 by reducer 7, support 8 is provided with walking beam 5, walking beam 5 one end are connected with balance beam balance device 4, and the other end is connected with horse head 6, are also provided with switch board on base 10, it is characterized in that described balance beam balance device 4 comprises drive unit, drive unit is connected by leading screw mobile counterweight case, and mobile counterweight case is provided with feed screw nut, and feed screw nut matches with leading screw.Switch board comprises chain of command flaggy 1, device layer 2, and control panel comprises button, knob, display screen, RTU.Device layer 2 comprises balanced adjustment module, frequency converter, telecommunication module, electric switch and middle auxiliary element, switch board also comprises that heat radiation separation layer 3 is characterized in that described heat radiation separation layer 3 adopts backboard and electrical equipment layer to separate, and heat radiation separation layer is provided with special air duct.
Oil pumper takes full advantage of the basic structure of diameter-adjusting and torque-changing beam pumping unit, postbrachium and ballast box are designed to have the balance beam balance device from conditioning function, motor 9 is moved to base 10 rear portions, the core control element that supporting special intelligent switch board RTU is Intelligent control cabinet is the control module of realizing switch board and host computer transfer of data, logical operation.Its function relates to voice module, communication module and frequency converter etc.Balance adjustment module can gather the electrical quantity of oil pumping owner motor, fully utilizes current method and power method, calculates and adjust the degree of balance of oil pumper.Frequency converter is the control element of realizing the adjusting of oil well jig frequency, main soft starter for motor and frequency changer circuit protection, and execution RTU and manually control command regulate motor speed.Telecommunication module is to realize the wireless terminal that between RTU and host computer or network, information is changed and transmitted, and serial data can be converted to IP data or IP data are converted to serial data, by cordless communication network, carries out data transmission.
Claims (4)
1. an oil pumper, comprise base (10), described base (10) is provided with motor (9), described motor (9) is connected with support (8) by reducer (7), support (8) is provided with walking beam (5), walking beam (5) one end is connected with balance beam balance device (4), the other end is connected with horse head (6), base is also provided with switch board on (10), it is characterized in that described balance beam balance device (4) comprises drive unit, drive unit is connected by leading screw mobile counterweight case, and mobile counterweight case is provided with feed screw nut, and feed screw nut matches with leading screw.
2. oil pumper as claimed in claim 1, is characterized in that described switch board comprises chain of command flaggy (1), device layer (2), and control panel comprises button, knob, display screen, RTU.
3. device layer comprises balanced adjustment module, frequency converter, telecommunication module, electric switch and middle auxiliary element.
4. oil pumper as claimed in claim 2, states switch board and also comprise that heat radiation separation layer (3) is characterized in that described heat radiation separation layer (3) adopts backboard and electrical equipment layer to separate, and the separation layer that dispels the heat is provided with special air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332837.6A CN104153746A (en) | 2014-07-14 | 2014-07-14 | Oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332837.6A CN104153746A (en) | 2014-07-14 | 2014-07-14 | Oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104153746A true CN104153746A (en) | 2014-11-19 |
Family
ID=51879357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332837.6A Pending CN104153746A (en) | 2014-07-14 | 2014-07-14 | Oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104153746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143311A (en) * | 2016-03-01 | 2017-09-08 | 中国石油化工股份有限公司 | Beam-pumping unit crank self balancing device |
| CN113882839A (en) * | 2021-09-28 | 2022-01-04 | 刘希臣 | Adjustable pumping unit device with stabilizing mechanism and using method thereof |
-
2014
- 2014-07-14 CN CN201410332837.6A patent/CN104153746A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143311A (en) * | 2016-03-01 | 2017-09-08 | 中国石油化工股份有限公司 | Beam-pumping unit crank self balancing device |
| CN113882839A (en) * | 2021-09-28 | 2022-01-04 | 刘希臣 | Adjustable pumping unit device with stabilizing mechanism and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |