CN203161129U - Intelligent control device for coiled tubing operation machine - Google Patents
Intelligent control device for coiled tubing operation machine Download PDFInfo
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- CN203161129U CN203161129U CN 201320101077 CN201320101077U CN203161129U CN 203161129 U CN203161129 U CN 203161129U CN 201320101077 CN201320101077 CN 201320101077 CN 201320101077 U CN201320101077 U CN 201320101077U CN 203161129 U CN203161129 U CN 203161129U
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Abstract
The utility model provides an intelligent control device for a coiled tubing operation machine, which is provided with a controller, wherein a plurality of input ends of the controller are connected with output ends of a tension detection sensor, a pressure sensor, a depth detection sensor, an oil filter alarm switch, a hydraulic oil temperature sensor, an electric regulating handle and a human machine interface respectively; a first output end of the controller is connected with an input end of a proportional electromagnetic valve; an output end of the proportional electromagnetic valve is connected with an input end of an energy accumulator; a second output end of the controller is connected with an input end of a two-position two-way electromagnetic directional valve; a third output end of the controller is connected with an input end of an air quantity pump; an output end of the air quantity pump is connected with an input end of a hydraulic motor; and another output end of the proportional electromagnetic valve, and output ends of the two-position two-way electromagnetic directional valve and the hydraulic motor are communicated with a hydraulic oil tank to form a loop. The intelligent control device adopts the controller and a human machine interface system, so that automatic accurate control of the coiled tubing operation machine is achieved, and the intelligent control device has various protection functions, closed-loop intelligent control and a higher practical value.
Description
Technical field
The utility model relates to a kind of coild tubing unit intelligence controlling device, and particularly a kind of winch of coild tubing unit, crane and injection head control device are suitable for oil, natural gas logging equipment manufacturing technology field.
Background technology
Coild tubing unit is a kind of integration unit that is applicable to oil oil gas well operations, collection winch, crane and injection head are installed on one, keep permanent tension force, crane can increase job area, injection head clamping coiled tubing between winch and the injection head, the realization coiled tubing is transferred in pit shaft and is hoisted, the conventional device structure is loaded down with trivial details, and complicated operation is had relatively high expectations to operating personnel, there is certain potential safety hazard, therefore is necessary to improve.
The utility model content
The technical problem that the utility model solves: a kind of coild tubing unit intelligence controlling device is provided; collection winch, crane and injection head are installed on the intellectuality control of one; more oversimplify than traditional coiled tubing operation field; operate more intelligent; be convenient to operating personnel's operation; guarantee the safety of coiled tubing operation simultaneously, protect the intact of coiled tubing and underground equipment, avoid the damage of underground equipment and oil pipe.
The technical solution adopted in the utility model: coild tubing unit intelligence controlling device, has controller, a plurality of inputs of described controller connect the output of tension force detecting sensor, pressure sensor, depth detection sensor, oil filter alarm switch, hydraulic oil temperature sensor, automatically controlled adjustment handle and man-machine interface respectively, first output termination proportion magnetic valve output of described controller, an output termination accumulator input of described proportion magnetic valve; Second output termination bi-bit bi-pass solenoid operated directional valve input of controller; The 3rd the output amount of giving a dinner for a visitor from afar pump input of controller, described air quantity pump output terminal connects the hydraulic motor input; The output of another output of aforementioned proportion electromagnetic valve, bi-bit bi-pass solenoid operated directional valve and hydraulic motor is all connected with hydraulic oil container and the formation loop.
Further, connect the controller input behind the described man-machine interface input circuit closer output switching terminal.
Further, described tension force detecting sensor is installed on the underground equipment, and described depth detection sensor is installed on the Martin Dai Ke, and described pressure sensor is installed on the corresponding hydraulic oil pipe.
The utility model compared with prior art utilizes controller and human-computer interface system, realizes that the automation of coild tubing unit is accurately controlled, and has various defencive functions, closed loop Based Intelligent Control, has higher utility.
Description of drawings
Fig. 1 is the utility model theory structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing 1 a kind of embodiment of the present utility model is described.
The coild tubing unit intelligence controlling device, has controller, a plurality of inputs of described controller connect the output of tension force detecting sensor, pressure sensor, depth detection sensor, oil filter alarm switch, hydraulic oil temperature sensor, automatically controlled adjustment handle and man-machine interface respectively, first output termination proportion magnetic valve output of described controller, an output termination accumulator input of described proportion magnetic valve; Second output termination bi-bit bi-pass solenoid operated directional valve input of controller; The 3rd the output amount of giving a dinner for a visitor from afar pump input of controller, described air quantity pump output terminal connects the hydraulic motor input; The output of another output of aforementioned proportion electromagnetic valve, bi-bit bi-pass solenoid operated directional valve and hydraulic motor is all connected with hydraulic oil container and the formation loop.Connect the controller input behind the described man-machine interface input circuit closer output switching terminal.The mentioned strain detecting sensor is installed on the underground equipment, and the depth detection sensor is installed on the Martin Dai Ke, and pressure sensor is installed on the corresponding hydraulic oil pipe.
The utility model is accurately controlled the control device of coild tubing unit with MX1 controller, human-computer interface system and variable pump, proportioning valve, tension force detecting sensor, realizes the coild tubing unit Based Intelligent Control.The various types of signal that the coild tubing unit intelligence control system mainly detects according to sensor, and for guaranteeing that coiled tubing is not by the bad corresponding chucking power of folder and the weight of coiled tubing and the tension force that bears.The sensor various types of signal mainly contains two parts: one road signal is according to all kinds of pressure sensor signals, depth detection sensor signal, by the data that the MX1 controller calculates and the man-machine interface demonstration detects; Another road signal is suffered resistance and the weight of oil pipe that is detected by the tension force detecting sensor that is installed on the underground equipment, by the MX1 controller system the two signal is compared, get maximum value as the control parameter signal, one road control ratio electromagnetic valve comes automatic adjustable clamp to hold the pressure of cylinder, prevents that coiled tubing slippage, folder from decreasing; Another road control bi-bit bi-pass solenoid operated directional valve can be judged coiled tubing and hoist and meet card or transfer the situation that is hampered, and the operating mode of control variables pump, hydraulic motor guarantees the safety of coiled tubing and underground equipment.
Operating principle: during the coild tubing unit operation, by input signals such as all kinds of detecting sensors, alarm switch, electric switch, automatically controlled speed adjusting levers, control hydraulic system operate as normal.Wherein, the one tunnel for tension force detecting sensor output in conjunction with the output of injection head operating pressure, through MX1 controller calculation process, the control ratio electromagnetic valve is regulated the operating pressure of clamping fluid cylinder and the safety of protection coiled tubing and underground equipment; One the tunnel be automatically controlled speed adjusting lever through MX1 controller calculation process, control winch and injection head operating rate, guaranteeing has certain permanent tension force and the operating rate of coiled tubing between winch and the injection head; One the tunnel be the hydraulic oil temperature sensor through MX1 controller calculation process, the cooling fan of control hydraulic oil container guarantees hydraulic fluid temperature at 8-65 ℃, the one tunnel controls each oil filter alarm lamp for oil filter alarm switch, guarantees the cleannes of hydraulic system.
Above-described embodiment is preferred embodiment of the present utility model, is not to limit the utility model practical range, so all equivalences of being done with the described content of the utility model claim change, all should be included within the utility model claim scope.
Claims (3)
1. coild tubing unit intelligence controlling device, has controller, it is characterized in that: a plurality of inputs of described controller connect the output of tension force detecting sensor, pressure sensor, depth detection sensor, oil filter alarm switch, hydraulic oil temperature sensor, automatically controlled adjustment handle and man-machine interface respectively, first output termination proportion magnetic valve output of described controller, an output termination accumulator input of described proportion magnetic valve; Second output termination bi-bit bi-pass solenoid operated directional valve input of controller; The 3rd the output amount of giving a dinner for a visitor from afar pump input of controller, described air quantity pump output terminal connects the hydraulic motor input; The output of another output of aforementioned proportion electromagnetic valve, bi-bit bi-pass solenoid operated directional valve and hydraulic motor is all connected with hydraulic oil container and the formation loop.
2. coild tubing unit intelligence controlling device according to claim 1 is characterized in that: connect the controller input behind the described man-machine interface input circuit closer output switching terminal.
3. coild tubing unit intelligence controlling device according to claim 1 and 2, it is characterized in that: described tension force detecting sensor is installed on the underground equipment, described depth detection sensor is installed on the Martin Dai Ke, and described pressure sensor is installed on the corresponding hydraulic oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101077 CN203161129U (en) | 2013-03-06 | 2013-03-06 | Intelligent control device for coiled tubing operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101077 CN203161129U (en) | 2013-03-06 | 2013-03-06 | Intelligent control device for coiled tubing operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161129U true CN203161129U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101077 Expired - Fee Related CN203161129U (en) | 2013-03-06 | 2013-03-06 | Intelligent control device for coiled tubing operation machine |
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| CN (1) | CN203161129U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064934A (en) * | 2015-08-26 | 2015-11-18 | 东营天华石油技术开发有限公司 | Coiled tubing unit capable of achieving up-and-down operation under remote control and operating method thereof |
| CN105545283A (en) * | 2016-01-27 | 2016-05-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Coiled tubing experimental data collection system |
| CN106014299A (en) * | 2016-07-29 | 2016-10-12 | 山东科瑞机械制造有限公司 | Marine explosion-proof electric coiled tubing power skid |
| CN109519164A (en) * | 2018-12-05 | 2019-03-26 | 西南石油大学 | A kind of coiled tubing drilling robot control system of controllable rate of penetration and bit pressure |
| CN111140175A (en) * | 2019-12-31 | 2020-05-12 | 三一石油智能装备有限公司 | Coiled tubing speed control method and system and coiled tubing operation equipment |
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
-
2013
- 2013-03-06 CN CN 201320101077 patent/CN203161129U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064934A (en) * | 2015-08-26 | 2015-11-18 | 东营天华石油技术开发有限公司 | Coiled tubing unit capable of achieving up-and-down operation under remote control and operating method thereof |
| CN105545283A (en) * | 2016-01-27 | 2016-05-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Coiled tubing experimental data collection system |
| CN106014299A (en) * | 2016-07-29 | 2016-10-12 | 山东科瑞机械制造有限公司 | Marine explosion-proof electric coiled tubing power skid |
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
| US11136837B2 (en) | 2017-01-18 | 2021-10-05 | Minex Crc Ltd | Mobile coiled tubing drilling apparatus |
| CN109519164A (en) * | 2018-12-05 | 2019-03-26 | 西南石油大学 | A kind of coiled tubing drilling robot control system of controllable rate of penetration and bit pressure |
| CN111140175A (en) * | 2019-12-31 | 2020-05-12 | 三一石油智能装备有限公司 | Coiled tubing speed control method and system and coiled tubing operation equipment |
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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: 20130828 Termination date: 20200306 |