CN104180121A - High-pressure intelligent blocking robot in pipe - Google Patents
High-pressure intelligent blocking robot in pipe Download PDFInfo
- Publication number
- CN104180121A CN104180121A CN201410333133.0A CN201410333133A CN104180121A CN 104180121 A CN104180121 A CN 104180121A CN 201410333133 A CN201410333133 A CN 201410333133A CN 104180121 A CN104180121 A CN 104180121A
- Authority
- CN
- China
- Prior art keywords
- control system
- pipeline
- blocking
- robot
- modules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a high-pressure intelligent blocking robot in a pipe, relates to the field of mechanical equipment and particularly relates to a high-pressure intelligent blocking robot in the pipe. The high-pressure intelligent blocking robot comprises a blocking unit, a remote control system and a ground control system and is characterized in that the blocking unit comprises two blocking modules and two pipe cleaning modules which are relatively independent; all the modules are connected by cross-shaft universal couplers; and the remote control system is arranged in the pipe cleaning modules of the blocking unit. The high-pressure intelligent blocking robot disclosed by the invention has the advantages that multi-time blocking and unblocking operation can be realized in one section of pipeline, so that the pipeline maintaining time is greatly saved, and the pipeline shutdown time is shortened to the greatest extent; and holes do not need to be arranged in the pipeline, and any additional device can not be left after the operation is finished, so that the integrity of the pipeline is ensured and the hidden hazards of faults of the pipeline due to hole forming and blocking are reduced.
Description
Technical field
The present invention relates to mechanized equipment field, be specifically related to pipe inner high voltage intelligence shutoff robot.
Technical background
Pipe inner high voltage intelligence shutoff robot is a kind of telecontrol fixed point capping tools that integrates mechanical electronic hydraulic, maintenance, replacing valve, the standpipe that has been successfully applied to land and Ocean Oil And Gas Pipeline change and the operation such as pipeline pressure test in.At present, the interior intelligent blocking technology of external pipe is in the stage of ripeness, as the Tecnoplug of the Smartplug of T.D-Williamson company of the U.S. and STATS Group company of Britain.But offshore company carries out blockade on new techniques to this technology, and engineering service is only provided, and service fee costliness.Along with the fast development of China's pipeline industry, the particularly continuous increase of undersea pipe-laying length, more and more urgent to managing the demand of interior intelligent blocking technology.In order to solve China's pipeline rapid-maintenance and pressure test problem, the research of accelerating pipe inner high voltage intelligence blocking technology and instrument is imperative.
Summary of the invention
In order to address the above problem, the invention provides one and can in a segment pipe, realize repeatedly shutoff and de-plugging operation, thereby greatly save the pipeline maintenance time, farthest shorten the pipeline shutdown time, and without perforate on pipeline, after operation completes, do not leave any additional device, thereby ensured the integrity of pipeline, reduce the pipe inner high voltage intelligence shutoff robot of potential faults pipeline being caused because of plugging holes.
The intelligent shutoff of pipe inner high voltage of the present invention robot, comprise shutoff unit, tele-control system and ground control system, shutoff unit comprises relatively independent two plugging modules and two pigging modules, modules connects by cross-axle universal shaft coupling, and tele-control system is arranged in the pigging module of shutoff unit.
Preferably, plugging module comprises supporting wheel assembly, and described supporting wheel assembly is provided with execution flange, carrying out flange is connected with tapered sleeve one end by locking slips, the tapered sleeve the other end is connected with pressure bearing head, and between described tapered sleeve and pressure bearing head, cover has packing element, is also provided with oil hydraulic cylinder on supporting wheel assembly.
Preferably, pigging module is positioned at plugging module two ends, and pigging module is cylindrical seal cabin, two ends respectively by flange be connected with in turn sealing plate, pressing plate, support scratch board and end cap, the center of described end cap is provided with anti-raming, and is provided with tele-control system in sealed compartment.
The present invention can realize repeatedly shutoff and de-plugging operation in a segment pipe, thereby greatly save the pipeline maintenance time, farthest shorten the pipeline shutdown time, and without perforate on pipeline, after completing, operation do not leave any additional device, thereby ensure the integrity of pipeline, reduced potential faults pipeline being caused because of plugging holes.
Brief description of the drawings
Fig. 1 is the structured flowchart of pipe inner high voltage intelligence shutoff robot.
Embodiment
Pipe inner high voltage intelligence shutoff robot, comprise shutoff unit, tele-control system and ground control system, it is characterized in that described shutoff unit comprises relatively independent two plugging modules and two pigging modules, modules connects by cross-axle universal shaft coupling, and tele-control system is arranged in the pigging module of shutoff unit.Plugging module comprises supporting wheel assembly, described supporting wheel assembly is provided with execution flange, carries out flange and is connected with tapered sleeve one end by locking slips, and the tapered sleeve the other end is connected with pressure bearing head, between described tapered sleeve and pressure bearing head, cover has packing element, is also provided with oil hydraulic cylinder on supporting wheel assembly.Pigging module is positioned at plugging module two ends, and pigging module is cylindrical seal cabin, two ends respectively by flange be connected with in turn sealing plate, pressing plate, support scratch board and end cap, the center of described end cap is provided with anti-raming, and is provided with tele-control system in sealed compartment.
Tele-control system is mainly made up of hydraulic system and intercommunication system etc.Its major function is to receive the ultra-low frequency electromagnetic wave that outside upper-position unit sends, carry out the demodulation of signal, reading command, manually do according to instruction control intelligence shutoff machine, and ensure that terrestrial operation person checks the working state of shutoff robot at any time, as forward and backward pressure reduction of pipeline pressure and shutoff robot etc.Hydraulic system adopts closed loop control, and solenoid valve has auto-lock function, and hydraulic pipe line adopts stainless steel, and motor drives with the lithium cell of high output.
Ground control center is a computer system, is carried with car by operator, and major function is to send instruction and receive the data that storage tele-control system returns to ultralow frequency ELF galvanomagnetic signal transmitter.Pass through ground control center, operator can operate the shutoff of intelligent shutoff robot, deblocking and accident emergency etc., inquire about every pressure data of its laboratory test, complete machine operation, and Query Result is presented on computer display, finally realize intelligent operation in pipeline.
Claims (3)
1. pipe inner high voltage intelligence shutoff robot, comprise shutoff unit, tele-control system and ground control system, it is characterized in that described shutoff unit comprises relatively independent two plugging modules and two pigging modules, modules connects by cross-axle universal shaft coupling, and tele-control system is arranged in the pigging module of shutoff unit.
2. pipe inner high voltage intelligence shutoff robot as claimed in claim 1, it is characterized in that described plugging module comprises supporting wheel assembly, described supporting wheel assembly is provided with execution flange, carrying out flange is connected with tapered sleeve one end by locking slips, the tapered sleeve the other end is connected with pressure bearing head, between described tapered sleeve and pressure bearing head, cover has packing element, is also provided with oil hydraulic cylinder on supporting wheel assembly.
3. pipe inner high voltage intelligence shutoff robot as claimed in claim 1, it is characterized in that described pigging module is positioned at plugging module two ends, pigging module is cylindrical seal cabin, two ends respectively by flange be connected with in turn sealing plate, pressing plate, support scratch board and end cap, the center of described end cap is provided with anti-raming, and is provided with tele-control system in sealed compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333133.0A CN104180121A (en) | 2014-07-14 | 2014-07-14 | High-pressure intelligent blocking robot in pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333133.0A CN104180121A (en) | 2014-07-14 | 2014-07-14 | High-pressure intelligent blocking robot in pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104180121A true CN104180121A (en) | 2014-12-03 |
Family
ID=51961364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333133.0A Pending CN104180121A (en) | 2014-07-14 | 2014-07-14 | High-pressure intelligent blocking robot in pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180121A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812644A (en) * | 2019-03-28 | 2019-05-28 | 天津绿清管道科技股份有限公司 | A kind of intelligence control plugging device and capping tools string |
| CN109869569A (en) * | 2019-03-28 | 2019-06-11 | 天津绿清管道科技股份有限公司 | A kind of intelligence keyholed back plate pipeline packer |
| CN110762288A (en) * | 2019-11-18 | 2020-02-07 | 西南石油大学 | Accurate positioning fine-tuning device of intelligent pipeline plugging robot |
-
2014
- 2014-07-14 CN CN201410333133.0A patent/CN104180121A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812644A (en) * | 2019-03-28 | 2019-05-28 | 天津绿清管道科技股份有限公司 | A kind of intelligence control plugging device and capping tools string |
| CN109869569A (en) * | 2019-03-28 | 2019-06-11 | 天津绿清管道科技股份有限公司 | A kind of intelligence keyholed back plate pipeline packer |
| CN110762288A (en) * | 2019-11-18 | 2020-02-07 | 西南石油大学 | Accurate positioning fine-tuning device of intelligent pipeline plugging robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104180121A (en) | High-pressure intelligent blocking robot in pipe | |
| CN206398377U (en) | A kind of LNG vacuum tube detection device | |
| CN204004924U (en) | A kind of railway freight-car novel flange structure | |
| CN204629116U (en) | Oil transport pipeline accident warning device | |
| CN204512728U (en) | The on-the-spot groove pipe link connected fast of a kind of energy | |
| CN103644423B (en) | A kind of online hanger device of pipeline | |
| CN203443755U (en) | Seal leakage test device for oil-immersed transformer | |
| CN204345265U (en) | Oil well production equipment | |
| CN205538089U (en) | Pressure gauge bellows pressure measurement protection device in pit | |
| CN105805558A (en) | Pipeline burst detection system with ultralow power consumption | |
| CN202065607U (en) | Magnetic force combined type pipeline leaking stopper under pressure | |
| CN203500765U (en) | Four-way plugging pipe connector | |
| CN204387549U (en) | A kind of assembling pipe joint | |
| CN203715290U (en) | Safe using device of replacing nitrogen by synthesis ammonia | |
| CN204300602U (en) | Be provided with the non-maintaining compensator of on-line measuring device | |
| CN203926974U (en) | A kind of Pull breaking ualve | |
| CN202300274U (en) | Combined type tee joint | |
| CN105864555A (en) | Chemical pipeline leaking liquid collection device | |
| CN202195232U (en) | Component for repairing local damage of pipeline | |
| CN104184048B (en) | A kind of electric equipment leaked oil recovering device | |
| CN205483829U (en) | Wireless compression test system of high pressure manifold | |
| CN204592879U (en) | A kind of automobile-used filling machine of anti-leak | |
| CN202613049U (en) | Natural gas main pipe system | |
| CN203869939U (en) | Deformation compatibility and seal structure of large explosive wave simulation device | |
| Tveit et al. | Remote controlled (Tether-Less) high pressure isolation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |