CN208522310U - SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well - Google Patents
SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well Download PDFInfo
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- CN208522310U CN208522310U CN201821226463.XU CN201821226463U CN208522310U CN 208522310 U CN208522310 U CN 208522310U CN 201821226463 U CN201821226463 U CN 201821226463U CN 208522310 U CN208522310 U CN 208522310U
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- distribution box
- servo control
- protective cover
- fixedly installed
- cover plate
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Abstract
The utility model takes out SERVO CONTROL distribution box between relating to a kind of ultralow jig frequency intelligence for rod-pumped well, including SERVO CONTROL distribution box and mounting base, the mounting base is fixedly mounted on the middle part of SERVO CONTROL distribution box bottom end, the top of the SERVO CONTROL distribution box is fixedly installed with undertaking cross bar, the external rotation for accepting cross bar is socketed with rotating casing, the outside of the rotating casing is fixedly connected with the side of protective cover plate, sealing batten is fixedly installed on the inside of the protective cover plate, the control panel positioned at SERVO CONTROL distribution box positive side is fixedly installed with below the protective cover plate, the upper surface of the control panel is fixedly installed with touch screen, and the side obliquely downward of touch screen is fixedly installed with the operating assembly at the top of control panel.Its dynamic property comparatively perfect can accurately control torque, ensure that the service life of motor and servo controller.
Description
Technical field
The utility model relates to controller switching equipment technical field, between specially a kind of ultralow jig frequency intelligence for rod-pumped well
Take out SERVO CONTROL distribution box.
Background technique
Oil well is to exploit petroleum, and by the eyelet that the well pattern of oil field development project is bored, petroleum is risen to by shaft bottom
The channel of well head often needs in the work of rod-pumped well using SERVO CONTROL distribution box.
Common SERVO CONTROL distribution box at work, because do not have power frequency/servo switching circuit, so cannot work
In free switching is carried out to operating circuit, while because the case where common SERVO CONTROL distribution box cannot be according to frequency and load, is real
When change output frequency and voltage, cause its dynamic property relatively not perfect, it is difficult to torque is accurately controlled, for this purpose,
We have proposed SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model is taken out between providing a kind of ultralow jig frequency intelligence for rod-pumped well
SERVO CONTROL distribution box, output frequency and voltage can be changed in real time according to the case where frequency and load, have power frequency/watch by having
The advantages that taking switching circuit solves common SERVO CONTROL distribution box at work, because not having power frequency/servo switching electricity
Road, so free switching cannot be carried out to operating circuit at work, while because common SERVO CONTROL distribution box cannot basis
The case where frequency and load, changes output frequency and voltage in real time, causes its dynamic property relatively not perfect, it is difficult to torque
The problem of accurately being controlled.
(2) technical solution
Above-mentioned it can change in real time output frequency and voltage to realize according to the case where frequency and load, have power frequency/watch
The purpose of switching circuit is taken, the utility model provides the following technical solutions: between a kind of ultralow jig frequency intelligence for rod-pumped well
SERVO CONTROL distribution box is taken out, including SERVO CONTROL distribution box and mounting base, the mounting base are fixedly mounted on SERVO CONTROL
The middle part of distribution box bottom end, the top of the SERVO CONTROL distribution box is fixedly installed with undertaking cross bar, described to accept the outer of cross bar
Portion's rotation is socketed with rotating casing, and the outside of the rotating casing is fixedly connected with the side of protective cover plate, the protective cover plate
Inside be fixedly installed with sealing batten, be fixedly installed with below the protective cover plate positioned at SERVO CONTROL distribution box positive side
Control panel, the upper surface of the control panel is fixedly installed with touch screen, and the side obliquely downward of touch screen is fixedly installed with and is located at
Operating assembly at the top of control panel.
Preferably, the operating assembly includes power knob and operating button, and the power knob and operating button are fixed
Be mounted on the upper surface of control panel and be located at touch screen downside, the power knob and operating button obliquely downward from a left side to
The right side is successively equidistantly fixedly installed with Operation Mode Selection device, operation button and stop button, the power knob, operating button
Operation Mode Selection device, operation button and stop button are fixedly mounted on the upper surface of control panel.
Preferably, the sealing batten is located at middle part and protective cover plate of the protective cover plate far from rotating casing side
The left and right sides, and three sealing battens are clamped with the clamping groove on the outside of control panel respectively, the protective cover plate passes through turning set
Pipe rotation is socketed in the outside for accepting cross bar, and the protective cover plate is actively socketed on the outside of control panel.
Preferably, the touch screen operation interface in the control panel is by monitoring, curve, setting, help, parameter, period
Six interface compositions of constant speed, and the controller operation panel in control panel is made of touch screen, the touch screen includes power supply
Button, operating button, Operation Mode Selection device, operation button and stop button.
Preferably, it when control cabinet goes up electricity operation for the first time, to be carried out according to following below scheme:
It is checked before S1, installation: each component in confirmation control cabinet, such as driver, breaker, braking resistor, contactor
Mounting screw non-loosening.
S2, major loop wiring check: confirmation main power source inlet wire, whether the connection of outlet phase sequence is correct, and whether ground connection is reliable, really
Whether correct recognize signal line cable wiring.
S3, power on: in turn switching on primary and secondary two-stage air switch, and observation operator, which powers on, shows whether normal, power supply
Whether indicator light is normal, and confirmation driver does not have exception after not having exception, confirmation driver to power on after powering on, and will transport
Line mode selector is allocated to servo condition, and confirmation indicator light is normal.
S4, it manually adjusts: Operation Mode Selection switch being allocated to servo condition, servosupply contactor is attracted.
S5, drive parameter are adjusted: enter parameter modification interface confirmation driving parameter and whether parameter of electric machine setting be correct,
Confirm other associated control parameters.
S6, noload test run: enter touch screen and set interface, given frequency value presses operation button, detects driver
Operating condition, run indicator, whether output revolving speed, electric current, torque etc. are normal, and whether the working order for observing motor is normal,
First successive step associated control parameters.
S7, with carrying test running: continue to observe the operating condition of driver and motor, described in a link as above, further adjust
Whole associated control parameters, make system stable operation.
S8, power frequency operating: when servo-control system needs repairing or breaks down, system can be switched to power frequency fortune
Row, presses stop button first, and system is out of service, Operation Mode Selection device is then allocated to power frequency, driver power-off, then press
Lower start button, system enter power frequency operation state.
(3) beneficial effect
Compared with prior art, the utility model takes out servo between providing a kind of ultralow jig frequency intelligence for rod-pumped well
Distribution control box, have it is following the utility model has the advantages that
1, this is used to take out SERVO CONTROL distribution box between the ultralow jig frequency intelligence of rod-pumped well, by SERVO CONTROL distribution box
Power frequency/servo switching circuit of portion's design, can be run, while SERVO CONTROL distribution box root by operation panel with free switching
Change output frequency and voltage, therefore its dynamic property comparatively perfect in real time according to the case where frequency and load, it can be to torque
It is accurately controlled, when specific on pumping unit, being exactly low speed low-frequency operation, the torque of motor can still guarantee pumping unit
Normal use, current of electric will not obviously become larger, and since electric current will not significantly increase, motor temperature will not be significantly raised,
It ensure that the service life of motor and servo controller.
2, this is used to take out SERVO CONTROL distribution box between the ultralow jig frequency intelligence of rod-pumped well, by accepting cross bar, turning set
The compound action of pipe and protective cover plate makes rotating casing while the external rotation for accepting cross bar, protective cover plate is driven to carry out
The adjusting work of angle, thus under protective cover plate easily can be opened or be covered, to make protective cover plate can be to control plane
The components such as plate carry out effective protected working, at the same by make three sealing battens respectively with the clamping groove card on the outside of control panel
It connects, further improves the leakproofness of protective zone when protecting under protective cover plate lid control panel.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic top plan view of the utility model structure chart 1；
Fig. 3 is the operating process schematic diagram for going up electricity operation in the utility model structure for the first time.
In figure: 1, SERVO CONTROL distribution box；2, mounting base；3, cross bar is accepted；4, rotating casing；5, protective cover plate；6,
Seal batten；7, control panel；8, touch screen；9, operating assembly；91, power knob；92, button is operated；93, the method for operation is selected
Select device；94, button is run；95, stop button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, please refers to Fig. 1-3, take out SERVO CONTROL distribution box between a kind of ultralow jig frequency intelligence for rod-pumped well,
Including SERVO CONTROL distribution box 1 and mounting base 2, when installation control cabinet, defined screw installation requirement and points for attention: please be use
Mounting base 2 is mounted on metab or dedicated table top securely, and is at least higher by 200mm than ground；This control cabinet
Reliable ground is asked in the business of the ground terminal of cabinet body and motor；Implement wiring or relocate, general supply must be closed；It must be provided with and this control
The adaptable general supply specification of cabinet design capacity processed and wiring；Contain high-tension circuit part in this control cabinet, it is extremely dangerous, it please don't
Touch internal electric appliance or route；Before system operation, the safety of the load-sides such as PLSCONFM motor；Amateur maintenance personal forbids tearing open
It unloads, repair control cabinet；It please select safe region that this control cabinet is installed, prevent child or the general unrelated common people close to control cabinet
And alternating current generator；When not in use for a long time, business please cut off general supply, and SERVO CONTROL distribution box 1, peace are taken out between the ultralow jig frequency intelligence
It is as follows to fill environmental requirement: environment temperature: being run at -40 DEG C~+45 DEG C；If environment temperature is higher than 45 DEG C, every 5 DEG C of increase is answered
Drop volume 30% uses, and illustrates: if environment temperature is more than 45 DEG C, should reinforce ventilation and heat, and use by regulation drop volume, be mounted on
Non-corrosive, explosive gas place is mounted on and meets the place that vibration requires, vibration frequency≤20Hz:9.8m/S2；
20Hz≤vibration frequency 50Hz:2m/S2, the interior design of SERVO CONTROL distribution box 1 power frequency/servo switching circuit passes through behaviour
Making panel can be run with free switching, and SERVO CONTROL distribution box 1 changes output frequency according to the case where frequency and load in real time
And voltage, therefore its dynamic property comparatively perfect, torque can accurately be controlled, specific on pumping unit, being exactly low speed
When low-frequency operation, the torque of motor can still guarantee the normal use of pumping unit, and current of electric will not obviously become larger, due to
Electric current bright will not increase, and motor temperature will not be significantly raised, ensure that the service life of motor and servo controller, wherein
Servo operating mode: analysis of the servo-control system by high-speed dsp is taken out between ultralow jig frequency intelligence, converts the signal into motor
Revolving speed, driving motor operating；Standby operating mode: SERVO CONTROL distribution box 1 is taken out between ultralow jig frequency intelligence and is operated equipped with power frequency
Mode, when servo-control system breaks down, system can be switched to power frequency operation, guarantee continuously running for pumping unit, pacify
Dress bottom plate 2 is fixedly mounted on the middle part of 1 bottom end of SERVO CONTROL distribution box, and the top of SERVO CONTROL distribution box 1, which is fixedly installed with, holds
Cross bar 3 is connect, the external rotation for accepting cross bar 3 is socketed with rotating casing 4, and the outside of rotating casing 4 and the side of protective cover plate 5 are solid
Fixed connection, the inside of protective cover plate 5 are fixedly installed with sealing batten 6, and sealing batten 6 is located at protective cover plate 5 far from rotation
The middle part of 4 side of casing and the left and right sides of protective cover plate 5, and the clamping with 7 outside of control panel respectively of three sealing battens 6
Slot clamping, protective cover plate 5 is rotated by rotating casing 4 is socketed in the outside for accepting cross bar 3, and protective cover plate 5 is actively socketed on control
The outside of panel 7 processed makes rotating casing 4 while the external rotation for accepting cross bar 3, protective cover plate 5 is driven to carry out angle
Work is adjusted, so that the lower section of protective cover plate 5, which is fixedly installed with, to be located under protective cover plate 5 easily can be opened or be covered
The control panel 7 of 1 positive side of SERVO CONTROL distribution box, the upper surface of control panel 7 are fixedly installed with touch screen 8, and touch screen 8
Side is fixedly installed with the operating assembly 9 positioned at 7 top of control panel obliquely downward, and operating assembly 9 includes that power knob 91 and operating are pressed
Button 92, power knob 91 and operating button 92 are fixedly mounted on the upper surface of control panel 7 and are located at the downside of touch screen 8, electricity
The obliquely downward of source button 91 and operating button 92 is successively equidistantly fixedly installed with Operation Mode Selection device 93, operation from left to right
Button 94 and stop button 95, power knob 91, operating 92 Operation Mode Selection device 93 of button, operation button 94 and stop button
95 are fixedly mounted on the upper surface of control panel 7,8 operation interface of touch screen in control panel 7 by monitoring, curve, setting,
Six help, parameter, period constant speed interfaces form, and can monitor current of electric, revolving speed, jig frequency, torque, curve in monitoring interface
In interface can online real-time display function figure, power, torque, current curve diagram etc., user can be by touch screen 8 to controller
The operations such as parameter setting, Stateful Inspection, operation control are carried out, and the controller operation panel in control panel 7 is by operating assembly 9
Composition, operating assembly 9 include power knob 91, operating button 92, Operation Mode Selection device 93, operation button 94 and stop button
95, controller interior design power frequency/servo switching circuit can be run, control cabinet is first by operation panel with free switching
When upper electricity operation, to be carried out according to following below scheme:
It is checked before S1, installation: each component in confirmation control cabinet, such as driver, breaker, braking resistor, contactor
Mounting screw non-loosening.
S2, major loop wiring check: confirmation main power source inlet wire, whether the connection of outlet phase sequence is correct, and whether ground connection is reliable, really
Whether correct recognize signal line cable wiring.
S3, power on: in turn switching on primary and secondary two-stage air switch, and observation operator, which powers on, shows whether normal, power supply
Whether indicator light is normal, and confirmation driver does not have exception after not having exception, confirmation driver to power on after powering on, and will transport
Line mode selector 93 is allocated to servo condition, and confirmation indicator light is normal.
S4, it manually adjusts: Operation Mode Selection switch being allocated to servo condition, servosupply contactor is attracted.
S5, drive parameter are adjusted: enter parameter modification interface confirmation driving parameter and whether parameter of electric machine setting be correct,
Confirm other associated control parameters.
S6, noload test run: enter touch screen 8 and set interface, given frequency value presses operation button 94, detection driving
The operating condition of device, run indicator, whether output revolving speed, electric current, torque etc. are normal, whether just to observe the working order of motor
Often, first successive step associated control parameters.
S7, with carrying test running: continue to observe the operating condition of driver and motor, a link as above further adjusts phase
Control parameter is closed, system stable operation is made.
S8, power frequency operating: when servo-control system needs repairing or breaks down, system can be switched to power frequency fortune
Row, presses stop button 95 first, and system is out of service, and Operation Mode Selection device 93 is then allocated to power frequency, and driver powers off,
Start button is pressed again, and system enters power frequency operation state.
When work, firstly, pulling protective cover plate 5, make protective cover plate 5 that rotating casing 4 be driven to turn in the outside for accepting cross bar 3
It is dynamic, under then covering protective cover plate 5, while it is clamped the clamping groove for sealing 7 outside of batten 6 and control panel, or open anti-
Protecting cover plate 5, while making the clamping groove separation for sealing batten 6 and the outside of control panel 7, according to frequency and load the case where, are real-time
Change output frequency and voltage, takes out analysis of the servo-control system by high-speed dsp between ultralow jig frequency intelligence, convert the signal into
The revolving speed of motor, driving motor operating, when servo-control system breaks down, system can be switched to power frequency operation, work as drive
When dynamic device is abnormal, defencive function movement, touch screen 8 and operator show that fault message, simultaneous faults output relay are dynamic
Make, driver stops output, when ann reset, discommect drive power supply, after device power supply indicator to be driven extinguishes, again on
Electricity.
In conclusion this is used to take out SERVO CONTROL distribution box 1 between the ultralow jig frequency intelligence of rod-pumped well, pass through SERVO CONTROL
The power frequency of 1 interior design of distribution box/servo switching circuit can be run by operation panel with free switching, while servo control
It prepares electronic box 1 and output frequency and voltage, therefore its dynamic property comparatively perfect is changed according to the case where frequency and load in real time,
Torque can accurately be controlled, when specific on pumping unit, being exactly low speed low-frequency operation, the torque of motor still can
Guarantee the normal use of pumping unit, current of electric will not obviously become larger, and since electric current will not significantly increase, motor temperature will not
Apparent increase ensure that the service life of motor and servo controller, by accepting cross bar 3, rotating casing 4 and protective cover
The compound action of plate 5 makes rotating casing 4 while the external rotation for accepting cross bar 3, protective cover plate 5 is driven to carry out angle
Work is adjusted, thus under protective cover plate 5 easily can be opened or be covered, to make protective cover plate 5 can be to control panel 7 etc.
Component carries out effective protected working, while by making clamping groove card of three sealing battens 6 respectively with 7 outside of control panel
It connects, further improves the leakproofness of protective zone when protecting under protective cover plate 5 covers control panel 7；It solves common
SERVO CONTROL distribution box 1 at work, because do not have power frequency/servo switching circuit, so cannot at work to work electricity
Road carries out free switching, while because common SERVO CONTROL distribution box 1 cannot change in real time according to the case where frequency and load
Output frequency and voltage cause its dynamic property relatively not perfect, it is difficult to the problem of accurately being controlled torque.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (4)
1. taking out SERVO CONTROL distribution box, including SERVO CONTROL distribution box (1) between a kind of ultralow jig frequency intelligence for rod-pumped well
With mounting base (2), it is characterised in that: the mounting base (2) is fixedly mounted in SERVO CONTROL distribution box (1) bottom end
Portion, the top of the SERVO CONTROL distribution box (1), which is fixedly installed with, accepts cross bar (3), the external rotation for accepting cross bar (3)
It is socketed with rotating casing (4), the outside of the rotating casing (4) is fixedly connected with the side of protective cover plate (5), the protective cover
It is fixedly installed with sealing batten (6) on the inside of plate (5), is fixedly installed with below the protective cover plate (5) positioned at SERVO CONTROL
The upper surface of the control panel (7) of distribution box (1) positive side, the control panel (7) is fixedly installed with touch screen (8), and is touched
The side obliquely downward of screen (8) is fixedly installed with the operating assembly (9) at the top of control panel (7).
2. SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well according to claim 1,
Be characterized in that: the operating assembly (9) includes power knob (91) and operates button (92), the power knob (91) and operating
Button (92) be fixedly mounted on the upper surface of control panel (7) and be located at touch screen (8) downside, the power knob (91) and
The obliquely downward of operating button (92) is successively equidistantly fixedly installed with Operation Mode Selection device (93), operation button from left to right
(94) and stop button (95), the power knob (91), Operation Mode Selection device (93), run button at operating button (92)
(94) and stop button (95) is fixedly mounted on the upper surfaces of control panel (7).
3. SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well according to claim 1,
Be characterized in that: sealing batten (6) is located at protective cover plate (5) middle part and protective cover far from rotating casing (4) side
The left and right sides of plate (5), and three sealings batten (6) are clamped with the clamping groove on the outside of control panel (7) respectively, the protective cover
Plate (5) is socketed in the outside for accepting cross bar (3) by rotating casing (4) rotation, and the protective cover plate (5) is actively socketed on control
The outside of panel (7).
4. SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well according to claim 1,
Be characterized in that: the touch screen operation interface in the control panel (7) is by monitoring, curve, setting, help, parameter, period constant speed
Six interface compositions, and the controller operation panel in control panel (7) is made of touch screen (8), the touch screen (8) includes
Power knob (91), operating button (92), Operation Mode Selection device (93), operation button (94) and stop button (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226463.XU CN208522310U (en) | 2018-08-01 | 2018-08-01 | SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226463.XU CN208522310U (en) | 2018-08-01 | 2018-08-01 | SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522310U true CN208522310U (en) | 2019-02-19 |
Family
ID=65332833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226463.XU Active CN208522310U (en) | 2018-08-01 | 2018-08-01 | SERVO CONTROL distribution box is taken out between a kind of ultralow jig frequency intelligence for rod-pumped well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796711A (en) * | 2021-02-04 | 2021-05-14 | 大庆世佳石油设备股份有限公司 | Pumping unit well liquid level-fixed servo oil production system based on screen control variable stroke |
-
2018
- 2018-08-01 CN CN201821226463.XU patent/CN208522310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796711A (en) * | 2021-02-04 | 2021-05-14 | 大庆世佳石油设备股份有限公司 | Pumping unit well liquid level-fixed servo oil production system based on screen control variable stroke |
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