CN204408240U - A kind of wireless remote transmission oil well control cabinet - Google Patents
A kind of wireless remote transmission oil well control cabinet Download PDFInfo
- Publication number
- CN204408240U CN204408240U CN201520172913.1U CN201520172913U CN204408240U CN 204408240 U CN204408240 U CN 204408240U CN 201520172913 U CN201520172913 U CN 201520172913U CN 204408240 U CN204408240 U CN 204408240U
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- contactor
- cabinet
- oil well
- well control
- wireless remote
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Abstract
The utility model relates to a kind of oil well control cubicle, particularly a kind of wireless remote transmission oil well control cabinet.This wireless remote transmission oil well control cabinet, comprises cabinet, support, and described cabinet upper strata is provided with oil pumper comprehensive protection device and transformer; Described cabinet middle level is provided with earth leakage protective device, moulded case circuit breaker and auxiliary relay; Described cabinet lower floor is provided with A.C. contactor, and lower floor bottom is provided with terminal board; Described cabinet inside rear upper end is provided with RTU module, pressurizer summation current transformer, and middle part is provided with A.C. contactor K5, and switch-capacitor A.C. contactor summation current transformer, lower end, middle part is provided with terminal board, and lower end is provided with electric capacity.The utility model is reasonable in design, and operability is high, safe and reliable, cost-saving, improves power factor, adds effective power, reduces energy consumption, achieves control cubicle and docks with the wireless of PC terminal, namely save manpower, reach again the object of energy-conserving and environment-protective.
Description
(1) technical field
The utility model relates to a kind of oil well control cubicle, particularly a kind of wireless remote transmission oil well control cabinet.
(2) background technology
The operation of general oil well motor has control cubicle to control, because control cubicle is generally placed on place far away, if controlled near manpower, not only time-consuming but also require great effort.Because the oil well in the most oil field of China is distributed in meagrely-populated field, Artificial Control is large, the low precision of workload not only, and very difficult.General control cabinet controls oil well rig work, often cause load rate of plant on the low side, motor operational efficiency is on the low side, power factor (PF) is less, and cause equipment energy consumption bigger than normal, equipment loss is serious, and the data of equipment are difficult to accomplish to gather at any time and long-distance transmissions, add the difficulty of management, consume the energy, be unfavorable for every production of oil well and the maintenance of equipment.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides a kind of wireless remote transmission oil well control cabinet.
The utility model is achieved by the following technical solution:
A kind of wireless remote transmission oil well control cabinet, comprise cabinet, support, described cabinet is provided with front cabinet door and rear cabinet door, it is characterized in that: described cabinet is divided into upper, middle and lower three layers, upper strata and middle level are respectively equipped with Over-The-Counter door and middle cabinet door; Described Over-The-Counter door is provided with transparent glass panel and button; Described cabinet upper strata is provided with oil pumper comprehensive protection device and transformer; Described cabinet middle level is provided with earth leakage protective device, moulded case circuit breaker and auxiliary relay; Described cabinet lower floor is provided with A.C. contactor K1, A.C. contactor K2, A.C. contactor K3 and A.C. contactor K4, and lower floor bottom is provided with terminal board; Described cabinet inside rear upper end is provided with RTU module, pressurizer summation current transformer, and middle part is provided with A.C. contactor K5, switch-capacitor A.C. contactor and 2 current transformers, and lower end, middle part is provided with terminal board, and lower end is provided with electric capacity; Described cabinet current transformer below vertically arranges.
Button on described Over-The-Counter door comprises power knob, power frequency operation button, alarm button, local/remote button, start button, stop button, scram button.
Described moulded case circuit breaker is connected with oil pumper comprehensive protection device and transformer respectively by wire, and wire is through current transformer.
Described oil pumper comprehensive protection device is connected with A.C. contactor K1 by wire; A.C. contactor K2; A.C. contactor K3 and A.C. contactor K4, A.C. contactor K4 is connected with terminal board and A.C. contactor K5 respectively, and A.C. contactor K5 is connected with switch-capacitor A.C. contactor and capacitances in series.
Described earth leakage protective device is connected with transformer, and this transformer is connected with pressurizer, and pressurizer is connected with RTU module.
Described earth leakage protective device control RTU module, the break-make of oil pumper comprehensive protection device and button.
Described cabinet bottom is provided with through wires hole.
The utility model control cubicle automatically complete motor power switch, according to virtual voltage and load, in time by the gear switch of motor to the most appropriate position, make when guaranteeing motor safety motor operating efficiency optimum.When oil-well motor runs, the A.C. contactor K1 of control cubicle and A.C. contactor K2 adhesive, comparatively large owing to just starting electric current in control cubicle, earth leakage protective device protects the components and parts in whole control cubicle to keep normal work, avoids the damage of components and parts; When oil-well motor turns grade, A.C. contactor K1 and A.C. contactor K3 adhesive, now control cubicle coordinates the switching of motor power (output), makes power and energy saving in whole system; Control cubicle interior lower end is provided with electric capacity, reactive power in this electric capacity elimination system, and then eliminates the harmonic wave produced due to reactive power, improves power factor, saves electric energy; The utility model is provided with distinctive reactive power compensation overvoltage protection and harmonic protection; can harmonic voltage do not reach jeopardize motor safety before excise capacitor fast; and automatically reactive power compensation is recovered after harmonic wave; therefore in compensating circuit without the need to using anti-resonance reactor, save the operating efficiency that equipment investment improves system.In addition, the electrical quantity collected is uploaded to the PC terminal of specifying by RTU module by GPRS data flow card, data spread out of and are spaced apart 30min, and staff monitors the running status of oil well and real-time electrical quantity by PC, can monitor many mouthfuls of oil wells simultaneously.The utility model control cubicle is provided with moulded case circuit breaker simultaneously, ensure that the infrequently starting of infrequently conversion and the motor of circuit, serves protective effect to oil-well motor.Cabinet inside rear upper end is provided with transformer and pressurizer, and pressurizer ensure that when control cubicle starts and close, and the components and parts in whole control cubicle keep normal work, avoid the damage of components and parts; Current transformer protects RTU module and multifunction electric meter can normally run.
The utility model has the advantage of: the utility model is reasonable in design, operability is high, safe and reliable, cost-saving, improve power factor, add effective power, reduce energy consumption, achieve control cubicle to dock with the wireless of PC terminal, namely save manpower, reach again the object of energy-conserving and environment-protective.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is front of the present utility model internal structure schematic diagram.
Fig. 3 is reverse side internal structure schematic diagram of the present utility model.
In figure, 1 cabinet, 2 supports, 3 face glasss, 4 buttons; 5 oil pumper comprehensive protection devices, 6 transformers, 7 earth leakage protective devices, 8 moulded case circuit breakers, 9 auxiliary relays; 10 A.C. contactor K1,11 A.C. contactor K2,12 A.C. contactor K3,13 A.C. contactor K4; 14 terminal boards, 15RTU module, 16 pressurizers, 17 current transformers; 18 A.C. contactor K5,19 switch-capacitor A.C. contactors, 20 electric capacity, 21 through wires holes; 101 front cabinet doors, 102 rear cabinet doors, 103 Over-The-Counter doors, cabinet door in 104.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises cabinet 1, support 2, described cabinet 1 is provided with front cabinet door 101 and rear cabinet door 102, and described cabinet 1 is divided into upper, middle and lower three layers, and upper strata and middle level are respectively equipped with Over-The-Counter door 103 and middle cabinet door 104; Described Over-The-Counter door 103 is provided with transparent glass panel 3 and button 4; Described cabinet 1 upper strata is provided with oil pumper comprehensive protection device 5 and transformer 6; Described cabinet 1 middle level is provided with earth leakage protective device 7, moulded case circuit breaker 8 and auxiliary relay 9; Described cabinet 1 lower floor is provided with A.C. contactor K1 10, A.C. contactor K2 11, A.C. contactor K3 12 and A.C. contactor K4 13, and lower floor bottom is provided with terminal board 14; Described cabinet 1 inside rear upper end is provided with RTU module 15, pressurizer 16 summation current transformer 17, middle part is provided with A.C. contactor K5 18, switch-capacitor A.C. contactor 19 and 2 current transformers 17, lower end, middle part is provided with terminal board 14, and lower end is provided with electric capacity 20; Described cabinet current transformer 17 below vertically arranges.Button 4 on described Over-The-Counter door 103 comprises power knob, power frequency operation button, alarm button, local/remote button, start button, stop button, scram button.Described moulded case circuit breaker 8 is connected with oil pumper comprehensive protection device 5 and transformer 6 respectively by wire, and wire is through current transformer 17.Described oil pumper comprehensive protection device 5 is connected with A.C. contactor K110 by wire; A.C. contactor K211; A.C. contactor K312 and A.C. contactor K413; A.C. contactor K413 is connected with terminal board 14 and A.C. contactor K518 respectively, and A.C. contactor K518 and switch-capacitor A.C. contactor 19 and electric capacity 20 are connected in series.Described earth leakage protective device 7 is connected with transformer 6, and this transformer 6 is connected with pressurizer 16, and pressurizer 16 is connected with RTU module 15.Described earth leakage protective device 7 control RTU module 15, the break-make of oil pumper comprehensive protection device 5 and button 4.Described cabinet 1 bottom is provided with through wires hole 21.
The utility model control cubicle automatically complete motor power switch, according to virtual voltage and load, in time by the gear switch of motor to the most appropriate position, make when guaranteeing motor safety motor operating efficiency optimum.When oil-well motor runs, the A.C. contactor K1 10 of control cubicle and A.C. contactor K2 11 adhesive, comparatively large owing to just starting electric current in control cubicle, earth leakage protective device 7 protects the components and parts in whole control cubicle to keep normal work, avoids the damage of components and parts; When oil-well motor turns grade, A.C. contactor K1 10 and A.C. contactor K3 12 adhesive, now control cubicle coordinates the switching of motor power (output), makes power and energy saving in whole system; Control cubicle interior lower end is provided with electric capacity 20, and this electric capacity 20 eliminates reactive power in system, and then eliminates the harmonic wave produced due to reactive power, improves power factor, saves electric energy; The utility model is provided with distinctive reactive power compensation overvoltage protection and harmonic protection; can harmonic voltage do not reach jeopardize motor safety before excise capacitor fast; and automatically reactive power compensation is recovered after harmonic wave; therefore in compensating circuit without the need to using anti-resonance reactor, save the operating efficiency that equipment investment improves system.In addition, the electrical quantity collected is uploaded to the PC terminal of specifying by RTU module 15 by GPRS data flow card, data spread out of and are spaced apart 30min, and staff monitors the running status of oil well and real-time electrical quantity by PC, can monitor many mouthfuls of oil wells simultaneously.The utility model control cubicle is provided with moulded case circuit breaker 8 simultaneously, ensure that the infrequently starting of infrequently conversion and the motor of circuit, serves protective effect to oil-well motor.Cabinet inside rear upper end is provided with transformer 6 and pressurizer 16, and pressurizer 16 ensure that when control cubicle starts and close, and the components and parts in whole control cubicle keep normal work, avoid the damage of components and parts; Current transformer 17 protects RTU module 15 and oil pumper comprehensive protection device 5 can normally run.
Claims (7)
1. a wireless remote transmission oil well control cabinet, comprise cabinet (1), support (2), described cabinet (1) is provided with front cabinet door (101) and rear cabinet door (102), it is characterized in that: described cabinet (1) is divided into upper, middle and lower three layers, upper strata and middle level are respectively equipped with Over-The-Counter door (103) and middle cabinet door (104); Described Over-The-Counter door (103) is provided with transparent glass panel (3) and button (4); Described cabinet (1) upper strata is provided with oil pumper comprehensive protection device (5) and transformer (6); Described cabinet (1) middle level is provided with earth leakage protective device (7), moulded case circuit breaker (8) and auxiliary relay (9); Described cabinet (1) lower floor is provided with A.C. contactor K1(10), A.C. contactor K2(11), A.C. contactor K3(12) and A.C. contactor K4(13), lower floor bottom is provided with terminal board (14); Described cabinet (1) inside rear upper end is provided with RTU module (15), pressurizer (16) summation current transformer (17), middle part is provided with A.C. contactor K5(18), switch-capacitor A.C. contactor (19) and 2 current transformers (17), lower end, middle part is provided with terminal board (14), and lower end is provided with electric capacity (20); Described cabinet current transformer below (17) vertically arranges.
2. wireless remote transmission oil well control cabinet according to claim 1, is characterized in that: the button (4) on described Over-The-Counter door (103) comprises power knob, power frequency operation button, alarm button, local/remote button, start button, stop button, scram button.
3. wireless remote transmission oil well control cabinet according to claim 1, is characterized in that: described moulded case circuit breaker (8) is connected with oil pumper comprehensive protection device (5) and transformer (6) respectively by wire, and wire is through current transformer (17).
4. wireless remote transmission oil well control cabinet according to claim 1; it is characterized in that: described oil pumper comprehensive protection device (5) is connected with A.C. contactor K1(10 by wire); A.C. contactor K2(11); A.C. contactor K3(12) and A.C. contactor K4(13); A.C. contactor K4(13) respectively with terminal board (14) and A.C. contactor K5(18) be connected, A.C. contactor K5(18) be connected in series with switch-capacitor A.C. contactor (19) and electric capacity (20).
5. wireless remote transmission oil well control cabinet according to claim 1, is characterized in that: described earth leakage protective device (7) is connected with transformer (6), and this transformer (6) is connected with pressurizer (16), and pressurizer (16) is connected with RTU module (15).
6. wireless remote transmission oil well control cabinet according to claim 1, is characterized in that: described earth leakage protective device (7) control RTU module (15), the break-make of oil pumper comprehensive protection device (5) and button (4).
7. wireless remote transmission oil well control cabinet according to claim 1, is characterized in that: described cabinet (1) bottom is provided with through wires hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172913.1U CN204408240U (en) | 2015-03-26 | 2015-03-26 | A kind of wireless remote transmission oil well control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172913.1U CN204408240U (en) | 2015-03-26 | 2015-03-26 | A kind of wireless remote transmission oil well control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408240U true CN204408240U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172913.1U Expired - Fee Related CN204408240U (en) | 2015-03-26 | 2015-03-26 | A kind of wireless remote transmission oil well control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204408240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993768A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Multifunctional well oil control cabinet |
| CN107390554A (en) * | 2017-08-09 | 2017-11-24 | 胜利油田华滨实业有限公司石油机械滨州分公司 | RTU switch boards based on resettable fuse |
| CN112186558A (en) * | 2020-09-23 | 2021-01-05 | 山东得胜电力股份有限公司 | Intelligent power distribution equipment for oil well |
-
2015
- 2015-03-26 CN CN201520172913.1U patent/CN204408240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993768A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Multifunctional well oil control cabinet |
| CN107390554A (en) * | 2017-08-09 | 2017-11-24 | 胜利油田华滨实业有限公司石油机械滨州分公司 | RTU switch boards based on resettable fuse |
| CN112186558A (en) * | 2020-09-23 | 2021-01-05 | 山东得胜电力股份有限公司 | Intelligent power distribution equipment for oil well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20200326 |