CN201058338Y - Tube cleaner of oil gas conveyer tube - Google Patents

Tube cleaner of oil gas conveyer tube Download PDF

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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
cylinder
pipe
directive wheel
Prior art date
Application number
CNU2007201520013U
Other languages
Chinese (zh)
Inventor
肖兴江
Original Assignee
肖兴江
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 肖兴江 filed Critical 肖兴江
Priority to CNU2007201520013U priority Critical patent/CN201058338Y/en
Application granted granted Critical
Publication of CN201058338Y publication Critical patent/CN201058338Y/en

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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

A kind of pipe-line wiper
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.
CNU2007201520013U 2007-06-21 2007-06-21 Tube cleaner of oil gas conveyer tube CN201058338Y (en)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201520013U 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 (10)

* Cited by examiner, † Cited by third party
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 Transmission device for high-voltage hose in pipe line
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
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

Cited By (18)

* Cited by examiner, † Cited by third party
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
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
CN102218420A (en) * 2010-11-04 2011-10-19 中国海洋石油总公司 Dismountable pigging device
CN102218420B (en) * 2010-11-04 2013-05-15 中国海洋石油总公司 Dismountable pigging device
CN103987466A (en) * 2011-09-28 2014-08-13 伊恩·多伊格 Uni-directional pipeline pig and pipeline assemblies
CN103987466B (en) * 2011-09-28 2016-10-19 伊恩·多伊格 Unidirectional wiper combines with pipeline
CN102671900A (en) * 2012-05-08 2012-09-19 中国石油天然气股份有限公司 Transmission device for high-voltage hose in pipe line
CN102671900B (en) * 2012-05-08 2015-02-25 中国石油天然气股份有限公司 Transmission device for high-voltage hose in pipe line
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
CN105509582A (en) * 2015-12-15 2016-04-20 中国矿业大学 Long-distance inclined blasting drill hole charging device and method
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
WO2018014395A1 (en) * 2016-07-17 2018-01-25 杨越 Pipeline cleaning tool for unmanned vessel
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
CN106287107B (en) * 2016-10-31 2018-01-23 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
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
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: TIANJIN GREENTSING PIPELINE TECHNOLOGY DEVELOPMENT

Free format text: FORMER OWNER: XIAO XINGJIANG

Effective date: 20100115

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
CX01 Expiry of patent term

Granted publication date: 20080514