CN201058338Y - Tube cleaner of oil gas conveyer tube - Google Patents
Tube cleaner of oil gas conveyer tube Download PDFInfo
- Publication number
- CN201058338Y CN201058338Y CNU2007201520013U CN200720152001U CN201058338Y CN 201058338 Y CN201058338 Y CN 201058338Y CN U2007201520013 U CNU2007201520013 U CN U2007201520013U CN 200720152001 U CN200720152001 U CN 200720152001U CN 201058338 Y CN201058338 Y CN 201058338Y
- Authority
- CN
- China
- Prior art keywords
- leather cup
- fixed
- intermediate cylinder
- pipe
- directive wheel
- 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.)
- Expired - Lifetime
Links
- 239000010985 leather Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
A petroleum and gas transmission pipeline casing scraper relates to a cleaning device, in particular to a device which is used to remove the scale deposit generated in the process of petroleum and gas transmission, especially in the long distance transmission pipeline. The utility model comprises an intermediate cylinder, a leather cup fixed on the intermediate cylinder by a flange, a circumferential symmetric guide wheel group whose one end is fixed on a fixing frame at the front end of the intermediate cylinder. The head end penetrates the intermediate cylinder and fix the outer edge of the flange of the drive leather cup, the tail end is fixed on the bent tube on the guide wheel arm fixed of the guide wheel end, and the end outlet of the bent tube points to the eject device at the outer edge of the drive leather cup. The apparatus of the utility model solves the problem that the impurities scraped and squeezed from the leather cup are accumulated in front of the casing scraper with serious blocking, and the friction resistance of the accumulation reacts upon the bottom of the casing scraper, which causes lean operation attitude of the casing scraper and the unilateral partial wearing of the leather cup, thus the sealing effect is affected, and when in severe cases, the accident of dead ball is happened. The utility model has the advantages of high pipeline cleaning efficiency, good effect, safety and reliability.
Description
Technical field
A kind of pipe-line wiper relates to a kind of petroleum gas course of conveying that is used for removing, the particularly long device that produces incrustation apart from the transferring oil feed channel.
Background technology
In oil and natural gas industry, the conveying of oil gas normally utilizes pipeline to finish.According to the different characteristic of pumped (conveying) medium, contain different impurity in the oil gas of conveying, these impurity tend to produce deposition in pipeline, can produce incrustation at inner-walls of duct behind the long-play, especially can accumulate in a large amount of dust impurity in gas pipeline.These incrustation and impurity can greatly reduce the transfer efficiency of pipeline, increase operating cost, but also can influence the quality of transferring oil gas medium.For this reason, in service in realization, normally regularly oil and gas pipeline is carried out pigging operation, to remove impurity in the pipeline, make pipeline return to original design point.
At present, the pigging operation of most of oil/gas pipe lines is to use mechanical wiper to finish, and mechanical wiper mainly is made up of leather cup, steel brush, mechanical cylindrical shell that polyurethane material is made, and leather cup mainly plays effects such as sealing, support, removal of contamination.The main type of machinery wiper has: leather cup formula wiper, steel brush formula wiper, magnetic force wiper.These conventional wipers mainly utilize scraping of leather cup and steel brush to squeeze function and remove impurity such as the interior dust of pipeline, and impurity is often crossed by leather cup, drops on the back of wiper, so usually need repeatedly pigging just can reach pigging effect preferably.And the conventional mechanical wiper is in pigging process, leather cup or steel brush are scraped the impurity of forcing down, very easily pile up in wiper the place ahead, cause serious obstruction, and the resistance of the mill of deposit reacts on the bottom of wiper, causes wiper operation attitude to tilt the monolateral eccentric wear of leather cup, influence sealing effectiveness, the serious generation that also can cause the trapping accident.
Summary of the invention
The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art, provide a kind of avoiding effectively to pile up leather cup eccentric wear, earial drainage and the trapping accident cause and take place, pigging efficient height, effective, safe and reliable pipe-line wiper owing to wiper front end foreign material.
The purpose of this utility model is achieved through the following technical solutions.
A kind of pipe-line wiper is characterized in that its structure comprises
Intermediate cylinder-this intermediate cylinder is a cavity circular pipe type structure;
Driving leather cup-this leather cup is two, the suit cross-under at interval placed in the middle of coaxial front and back, is fixed on the intermediate cylinder by flange; Its central tube passes the leather cup that is positioned at front end;
Fixedly frame plate-this fixedly frame plate be a circular ring flat-plate, the coaxial central tube front end that is fixed on;
Guiding wheels-these guiding wheels by circumferential symmetrically arranged a, end be fixed on the directive wheel arm on the fixing frame plate, the directive wheel that connects with the rotation of the directive wheel arm other end is formed;
Flange periphery place, end tail that fluidic device-this device passes intermediate cylinder fixed drive leather cup for the termination are fixed on the curved siphunculus on the directive wheel arm of directive wheel end, and curved siphunculus tail end port points to and drives the leather cup outer.
A kind of pipe-line wiper of the present utility model is characterized in that the termination of the curved siphunculus in the fluidic device, end tail pipe are the rigid material pipe, and the centre connects with flexible pipe.
Pipe-line wiper of the present utility model, utilize leather cup to scrape and squeeze incrustation such as removing the interior dust of pipeline, and on central tube, the circumferentially fixing support wheels of the front end of leather cup, increased wiper in the operating dynamic property of oil/gas pipe line, avoided driving leather cup because of the situation of eccentric wear earial drainage even trapping takes place, improved the dynamic stability performance of wiper, guaranteed that whole wiper can remain when moving to move attitude preferably in oil/gas pipe line.Simultaneously owing to be provided with fluidic device, utilize the port of installing on the wheel arm of bogie wheel to point to the fluidic device of leather cup root, pumped (conveying) medium closely sprays to the joint portion of leather cup and tube wall at a high speed from nozzle, having solved in the pigging process leather cup scrapes and forces down the impurity that comes and pile up in wiper the place ahead, cause serious obstruction, and the resistance of the mill of deposit reacts on the bottom of wiper, cause wiper operation attitude to tilt, the monolateral eccentric wear of leather cup, influence sealing effectiveness, the generation problem that causes the trapping accident when serious, pigging efficient height, effective, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of pipe-line wiper is characterized in that its structure comprises: this intermediate cylinder of intermediate cylinder 7-is a cavity circular pipe type structure; Driving this leather cup of leather cup 6-is two, the suit cross-under at interval placed in the middle of coaxial front and back, is fixed on the intermediate cylinder by flange 8; Its central tube passes the leather cup that is positioned at front end; Fixedly frame plate 1-fixedly frame plate be a circular ring flat-plate, the coaxial central tube front end that is fixed on; Guiding wheels-these guiding wheels by circumferential symmetrically arranged a, end be fixed on the directive wheel arm 2 on the fixing frame plate, the directive wheel 3 that connects with the rotation of the directive wheel arm other end is formed; Flange periphery place, end tail that fluidic device-this device passes intermediate cylinder fixed drive leather cup for the termination are fixed on the curved siphunculus 5 on the directive wheel arm of directive wheel end, and the logical bend pipe portion of bending up is fixed on the fixed mount, and curved siphunculus tail end port points to and drives the leather cup outer.
During use, the guiding wheels of pipe-line wiper are supported on the duct wall, and the directive wheel of guiding wheels is examined setting from operation and constitutionally stable angle, are at least circumferentially uniform three couples, six directive wheels; Guarantee wiper in pipeline 9 along the coaxial operation of pipeline; Fluidic device utilizes the pressure reduction of oil gas MEDIA FLOW before and after leather cup, enters the jet pipe port, sprays to leather cup from the tail end mouth and scrapes the incrustation of forcing down, and finishes pigging process along with wiper moves ahead.
Claims (2)
1. a pipe-line wiper is characterized in that its structure comprises
Intermediate cylinder-this intermediate cylinder is a cavity circular pipe type structure;
Driving leather cup-this leather cup is two, the suit cross-under at interval placed in the middle of coaxial front and back, is fixed on the intermediate cylinder by flange; Its central tube passes the leather cup that is positioned at front end;
Fixedly frame plate-this fixedly frame plate be a circular ring flat-plate, the coaxial central tube front end that is fixed on;
Guiding wheels-these guiding wheels by circumferential symmetrically arranged a, end be fixed on the directive wheel arm on the fixing frame plate, the directive wheel that connects with the rotation of the directive wheel arm other end is formed;
Flange periphery place, end tail that fluidic device-this device passes intermediate cylinder fixed drive leather cup for the termination are fixed on the curved siphunculus on the directive wheel arm of directive wheel end, and the logical bend pipe portion of bending up is fixed on the fixed mount, and curved siphunculus tail end port points to and drives the leather cup outer.
2. a kind of pipe-line wiper according to claim 1 is characterized in that the termination of the curved siphunculus in the fluidic device, end tail pipe are the rigid material pipe, and the centre connects with flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201520013U CN201058338Y (en) | 2007-06-21 | 2007-06-21 | Tube cleaner of oil gas conveyer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201520013U CN201058338Y (en) | 2007-06-21 | 2007-06-21 | Tube cleaner of oil gas conveyer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058338Y true CN201058338Y (en) | 2008-05-14 |
Family
ID=39406791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201520013U Expired - Lifetime CN201058338Y (en) | 2007-06-21 | 2007-06-21 | Tube cleaner of oil gas conveyer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058338Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934281A (en) * | 2010-08-11 | 2011-01-05 | 四川威特龙消防设备有限公司 | Safe pipe-cleaning operation method |
| CN102218420A (en) * | 2010-11-04 | 2011-10-19 | 中国海洋石油总公司 | Dismountable pigging device |
| CN102671900A (en) * | 2012-05-08 | 2012-09-19 | 中国石油天然气股份有限公司 | Conveying device for high-pressure hose in pipeline |
| CN103987466A (en) * | 2011-09-28 | 2014-08-13 | 伊恩·多伊格 | Uni-directional pipeline pig and pipeline assemblies |
| CN104858187A (en) * | 2015-04-27 | 2015-08-26 | 中国石油大学(华东) | Depositional sulfur remover for high-sulfur-content gathering and transportation pipeline |
| CN105509582A (en) * | 2015-12-15 | 2016-04-20 | 中国矿业大学 | Long-distance inclined blasting drill hole charging device and method |
| CN106287107A (en) * | 2016-10-31 | 2017-01-04 | 西南石油大学 | A kind of eccentric abrasion prevention wiper |
| CN106475377A (en) * | 2016-10-31 | 2017-03-08 | 西南石油大学 | A kind of rotary-type wiper |
| CN106890828A (en) * | 2017-03-29 | 2017-06-27 | 成都理工大学 | A kind of multi-functional pipe inner-wall cleaning device and its clean method |
| CN107051993A (en) * | 2017-06-14 | 2017-08-18 | 大庆利恒科技开发有限公司 | A kind of variable caliber casing scraper |
| WO2018014395A1 (en) * | 2016-07-17 | 2018-01-25 | 杨越 | Pipeline cleaning tool for unmanned vessel |
| CN109647816A (en) * | 2018-12-22 | 2019-04-19 | 衢州宏盛环保科技有限公司 | A kind of automatic cleaning apparatus suitable for the cleaning of MPP pipe material inner wall |
-
2007
- 2007-06-21 CN CNU2007201520013U patent/CN201058338Y/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934281B (en) * | 2010-08-11 | 2012-09-05 | 四川威特龙消防设备有限公司 | Safe pipe-cleaning operation method |
| CN101934281A (en) * | 2010-08-11 | 2011-01-05 | 四川威特龙消防设备有限公司 | Safe pipe-cleaning operation method |
| CN102218420B (en) * | 2010-11-04 | 2013-05-15 | 中国海洋石油总公司 | Dismountable pigging device |
| CN102218420A (en) * | 2010-11-04 | 2011-10-19 | 中国海洋石油总公司 | Dismountable pigging device |
| CN103987466B (en) * | 2011-09-28 | 2016-10-19 | 伊恩·多伊格 | Unidirectional wiper combines with pipeline |
| CN103987466A (en) * | 2011-09-28 | 2014-08-13 | 伊恩·多伊格 | Uni-directional pipeline pig and pipeline assemblies |
| CN102671900B (en) * | 2012-05-08 | 2015-02-25 | 中国石油天然气股份有限公司 | Conveying device for high-pressure hose in pipeline |
| CN102671900A (en) * | 2012-05-08 | 2012-09-19 | 中国石油天然气股份有限公司 | Conveying device for high-pressure hose in pipeline |
| CN104858187A (en) * | 2015-04-27 | 2015-08-26 | 中国石油大学(华东) | Depositional sulfur remover for high-sulfur-content gathering and transportation pipeline |
| CN104858187B (en) * | 2015-04-27 | 2016-05-25 | 中国石油大学(华东) | A kind of deposition sulphur remover for high sulfur-bearing gathering line |
| CN105509582B (en) * | 2015-12-15 | 2018-01-12 | 中国矿业大学 | It is a kind of to tilt blasting boreholes means for loading and method over long distances |
| CN105509582A (en) * | 2015-12-15 | 2016-04-20 | 中国矿业大学 | Long-distance inclined blasting drill hole charging device and method |
| WO2018014395A1 (en) * | 2016-07-17 | 2018-01-25 | 杨越 | Pipeline cleaning tool for unmanned vessel |
| CN106475377A (en) * | 2016-10-31 | 2017-03-08 | 西南石油大学 | A kind of rotary-type wiper |
| CN106287107B (en) * | 2016-10-31 | 2018-01-23 | 西南石油大学 | A kind of eccentric abrasion prevention wiper |
| CN106287107A (en) * | 2016-10-31 | 2017-01-04 | 西南石油大学 | A kind of eccentric abrasion prevention wiper |
| CN106475377B (en) * | 2016-10-31 | 2018-09-14 | 西南石油大学 | A kind of rotary-type wiper |
| CN106890828A (en) * | 2017-03-29 | 2017-06-27 | 成都理工大学 | A kind of multi-functional pipe inner-wall cleaning device and its clean method |
| CN106890828B (en) * | 2017-03-29 | 2023-05-30 | 成都理工大学 | Multifunctional pipe inner wall cleaning device and cleaning method thereof |
| CN107051993A (en) * | 2017-06-14 | 2017-08-18 | 大庆利恒科技开发有限公司 | A kind of variable caliber casing scraper |
| CN109647816A (en) * | 2018-12-22 | 2019-04-19 | 衢州宏盛环保科技有限公司 | A kind of automatic cleaning apparatus suitable for the cleaning of MPP pipe material inner wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN GREENTSING PIPELINE TECHNOLOGY DEVELOPMENT Free format text: FORMER OWNER: XIAO XINGJIANG Effective date: 20100115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100115 Address after: Tianjin Taiyuan Economic Zone of ancient town Wuqing District King Road 8, zip code: 301712 Patentee after: Tianjin Luqing Pipeline Technology Development Co., Ltd. Address before: Hebei province Langfang City Jingqiao District gold Fangyuan 5-3 Building 2 room unit 101, zip code: 065000 Patentee before: Xiao Xingjiang |
|
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN LVQING PIPELINE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN LUQING PIPELINE TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 301712 Tianjin District of Wuqing City Industrial Park Road No. 8 Keihin Taiyuan Patentee after: TIANJIN GREENTSING PIPELINE TECHNOLOGY CO., LTD. Address before: 301712 Tianjin Taiyuan Economic Zone of ancient town Wuqing District King Road No. 8 Patentee before: Tianjin Luqing Pipeline Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |