CN104588380B - Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper - Google Patents
Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper Download PDFInfo
- Publication number
- CN104588380B CN104588380B CN201510034028.1A CN201510034028A CN104588380B CN 104588380 B CN104588380 B CN 104588380B CN 201510034028 A CN201510034028 A CN 201510034028A CN 104588380 B CN104588380 B CN 104588380B
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- CN
- China
- Prior art keywords
- wiper
- deflector
- cylinder
- gasbag
- thorn
- 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 - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
- B08B2209/053—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes being moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B2209/055—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes being moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper, including one with the cylinder of tapering head, the outer wall of cylinder is provided with contorted deflector, and deflector includes three groups, along the circumferentially-spaced equidistant placement of cylinder, the intracavity space of cylinder is provided with a resistance to pressuring gasbag；Deflector is provided with steel brush；Steel brush includes organizing comb arranged in parallel more, comb uses steel nail firmly to inlay or steel wire is pasted onto on deflector, deflector employing is embedded to be fixed with cylinder, resistance to pressuring gasbag uses closed structure, the ambient pressure scope that resistance to pressuring gasbag can bear is 0.6 1.0MPa, cylinder material uses high-strength polyurethane foamed material, and damaged surface is laid with polyurethane elastomer material coating.Present invention achieves wiper to be automatically rotationally advancing in pipe by water flow pressure and steel brush cleaning, air sac type structure ensures that wiper passes through blocking point, steel nail type steel brush ensures higher hardness and intensity, it is achieved the efficient cleaning to elongated, short and complicated pipeline.
Description
Technical field
The present invention relates to duct cleaning field, particularly relate to a kind of gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper.
Background technology
Wiper is to be promoted by gas, liquid or pipeline pumped (conveying) medium, carries out the specific purpose tool of pipeline cleaning.Use wiper
Cleaning technique, can remove in-tube fouling, increases pipeline discharge capacity, improves system effectiveness, saves mass energy.
The pipeline of the fluids such as long-term conveying Oil, Water, Gas can block, and needs to clear up pipeline and dredge.Pipeline is clear
The technology of washing include the Technolgy of High Pressure Water jet Cleaning, ultrasonic cleaning technology, dry ice blasting, laser cleaning technique, etc. from
Daughter cleaning technique, electrolytic cleaned technology etc..Mechanical cleaning, as one cleaning, cost is relatively low, device fabrication is relatively simple
Cleaning way and be widely used.
In existing pigging technology, short duct is usually and uses high-pressure water jet method or chemical method to be carried out, high-pressure water shot
Stream method needs specific construction equipment, can only clear up the pipeline that length is shorter, and be not suitable for some specific construction site, such as
Colliery etc.；Soak cleaning method needs substantial amounts of chemical agent, and cleaning effect is unstable, and a large amount of chemistry that cleaning simultaneously produces are useless
Water needs to process, to environment, and labor intensive, equipment pipe there is is corrosion.Long pipeline typically takes machine
Tool formula board-type wiper, board-type pigging weak effect, and running resistance are big, the situation of blocking easily occur.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar
Wiper, the automatic rotary moving that this device is capable of under the water flow pressure in pipeline is removed contamination, and the change when blocking
Shape, thus realize any length and the pipeline cleaning of shape.
For achieving the above object, the present invention uses following technical proposals:
Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper, including:
Cylinder, the outer wall of cylinder is provided with the deflector of rotary arrangement vertically, and described deflector is provided with three groups, leads for three groups
Stream plate, along the circumferentially-spaced equidistant placement of cylinder, is provided with a resistance to pressuring gasbag in the intracavity space of described cylinder；Described cylinder with
Cone head structure；Described deflector is provided with comb teeth-shaped steel brush；Described deflector can do under the flow action in pipeline
Rotary motion, drives wiper straight ahead in pipeline, and described steel brush completes spiral cleanup action.
The expansion cross section parallelogram structure of described deflector.
The employing of described deflector is embedded to be fixed with cylinder, and the bottom surface of described deflector is fixed on the inwall of described cylinder, institute
State the outside that the lateral surface of deflector extends to the outer surface of cylinder.So arrange, dual on cylinder of deflector can be realized
Fixing.
Described steel brush includes organizing comb arranged in parallel more, and described comb uses steel nail to be firmly embedded on deflector, helically
Shape is arranged, a diameter of 1-1.5mm of described steel nail, it is ensured that enough intensity and hardness.
Described steel brush includes organizing comb arranged in parallel more, and described comb uses steel wire to be pasted onto on deflector, cloth in the shape of a spiral
Put, it is ensured that enough intensity and hardness.
The anglec of rotation of described deflector is 65 °～70 °, it is ensured that optimal water conservancy diversion and steel brush are removed contamination effect.
Described resistance to pressuring gasbag uses closed, and the ambient pressure scope that described resistance to pressuring gasbag can bear is 0.6-1.0MPa.
Described cylinder material uses high-strength polyurethane foamed material, and described damaged surface is laid with coating, described coating material
Use polyurethane elastomer material.
The operation principle of the present invention:
This wiper is dependent on the pressure itself of fluid provides in pipe to be treated hydraulic pressure as power, promotes wiper at pipe
It is rotationally advancing in road, scraping tube wall dirt, the dirt being deposited in pipeline is scraped off tube wall, outside foreign material are with current discharge pipe.
The wiper forward rear pressure reduction that advances in the duct drives, utilize the back pressure of fluids within pipes as wiper walk dynamic
Power, simultaneously under high back pressure effect, the rotary thrust produced in guiding gutter flow at high speed by fluid makes wiper rotary motion,
The dirt in wiper front in pipeline is removed in propelling.
The invention has the beneficial effects as follows:
1. the rotary deflector of wiper current in pipeline rotate under driving automatically, the cylinder of mating band cone head,
Drive wiper advances, and freely realizes the cleaning to pipeline, and dividing potential drop automatically, reduce and transport in the duct during motion
Resistance time dynamic, the most spiral steel brush adds the intensity of cylinder, toughness and big torsion, does not results in pipe damage.
2. air sac type structure design, it is ensured that wiper ruptures under blocking state, and causes the volume of wiper to reduce,
Thus realize wiper pass through blocking point with current discharge, single operation distance reaches 50km-150km, and then guarantees
Wiper can complete removing contamination of the pipeline to short, elongated and labyrinth, it is achieved the diversity of the cleaning operating mode of wiper.
3. wiper starting pressure only has 0.05MPa, it is ensured that the startup under wiper water flow pressure in the least pipeline.
4. baffle surface is firmly inlayed steel nail or pastes steel wire comb, it is ensured that provide higher intensity during removing contamination,
Be capable of the pipeline purging to pipeline, eliminate rust, remove contamination, scale removal, the removing of paraffin cutting, relatively hard scale matter.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the half sectional view with steel brush structure of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the axis side view of the present invention；
Wherein 1. cylinder, 2. deflector, 3. steel brush, the most resistance to pressuring gasbag.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper, including cylinder 1, the outer wall of cylinder 1
On be provided with contorted deflector 2 vertically, deflector 2 is provided with three groups, and three groups of deflectors 2 are along the circumferentially-spaced equidistant cloth of cylinder
Putting, deflector 2 can rotate under the effect of current, is provided with a resistance to pressuring gasbag 4 in the intracavity space of cylinder 1；Post
Body 1, with cone head structure, is used for reducing the resistance of motion during wiper moves in pipeline；Set on described deflector 2
There is comb teeth-shaped steel brush 3.
Rotary deflector 2 is that rotary circumferential is evenly arranged at the outer wall of the cylinder 1 of wiper.The size of deflector 2 by
Wiper diameter determines, the vertical length of deflector 2 is 3/4ths of wiper length, and cross-sectional length is wiper
/ 6th of outer wall girth, often organize the expansion cross section parallelogram of deflector 2.So arrange, it is ensured that wiper exists
Under the drive of deflector 2, motion of spirally removing contamination in advancing in pipeline, the groove that water is formed at deflector and cylinder simultaneously
High speed flowing drives wiper to be rotationally advancing.
Comb teeth-shaped steel brush 3 includes organizing comb arranged in parallel more, and comb uses steel wire or steel nail material, and deflector 2 is taked embedding
Enter adhesive type fixation, the bottom surface of deflector 2 by high-strength waterproof paste adhesive on the inwall of the cylinder 1 of wiper, with
Time deflector 2 end face extend to the outer exterior wall of wiper, so arrange, it is achieved dual on cylinder 1 of deflector 2
Fixed effect.The horizontal rotation angle of deflector 2 has considerable influence to water conservancy diversion effect, if angle too small, wiper promotes
Power is poor, if angle is excessive, and water conservancy diversion weak effect.Deflector 2 anglec of rotation of the wiper in the present invention is 65 °-70 °,
Take into full account wiper motive force and guide functions, it is achieved optimal removes contamination and water conservancy diversion effect.
Resistance to pressuring gasbag 4 in wiper chamber uses closed air bag, can bear bigger external pressure.When wiper is in pipe
Blocking, when ambient pressure is more than 1.0MPa, overpressure increases, and the air bag within wiper is racked, wiper inner chamber body
Volume reduces, and wiper is under ambient pressure, and volume diminishes, thus passes through blocking point.
The cylinder 1 of wiper is made up of high-strength polyurethane foams, and the surface of cylinder 1 is laid with polyurethane elastomer coat,
And firmly inlay steel nail or paste steel wire curl, steel nail and steel wire according to comb teeth-shaped arrangement, the cubic deformation amount of wiper
Up to 40%, the most flexible, do not come off again.Steel wire uses quality material, steel nail diameter 1mm-1.5mm, has the highest
Intensity and hardness.
The starting pressure of wiper is 0.05MPa, pressure 0.6MPa-1MPa, and single operation distance 50km-150km is permissible
Realize to the pipeline purging of pipeline, eliminate rust, remove contamination, scale removal, paraffin cutting, relatively hard scale matter in removing pipeline, be scale removal effect in pipeline
Splendid wiper.
Patent of the present invention is a kind of self-rotary wiper, and wiper can be rotationally advancing in water pipe automatically by water flow pressure.
Wiper starting pressure in pipe is 0.05MPa, and water flow pressure is the biggest, and wiper rotary speed is the most corresponding to pace
Increase.When wiper pace is 0.6m/s, cleaning effect is the best, say, that when wiper pace is less than
During 0.6m/s, the cleaning effect of wiper strengthens along with in-pipe flow pressure and the increase of flow velocity, when the advance speed of wiper
When degree is higher than 0.6m/s, the cleaning effect of wiper weakens along with in-pipe flow pressure and the increase of flow velocity on the contrary.Therefore have
Effect controls wiper pace in pipeline can realize wiper effect of most preferably removing contamination in pipeline.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not to scope
Limiting, one of ordinary skill in the art should be understood that, on the basis of technical scheme, those skilled in the art are not required to
Various amendments that creative work to be paid can be made or deformation are still within protection scope of the present invention.
Claims (6)
1. gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper, is characterized in that, including:
Cylinder, the outer wall of cylinder is provided with the deflector of rotary arrangement vertically, and described deflector is provided with three groups, three groups of water conservancy diversion
Plate is along the circumferentially-spaced equidistant placement of cylinder, and the intracavity space of described cylinder is provided with a resistance to pressuring gasbag；Described cylinder is with taper head
Portion's structure；Described deflector is provided with comb teeth-shaped steel brush；Described deflector can rotate under the flow action in pipeline,
Driving wiper straight ahead in pipeline, steel brush completes spiral cleanup action；The anglec of rotation of described deflector be 65 °～
70°；
Described resistance to pressuring gasbag uses closed structure, and the ambient pressure scope that described resistance to pressuring gasbag can bear is 0.6-1.0MPa.
2. gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper as claimed in claim 1, is characterized in that, the exhibition of described deflector
Open cross section parallelogram structure.
3. gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper as claimed in claim 1, is characterized in that, described deflector uses
Embedded fixing with cylinder, the bottom surface of described deflector is fixed on the inwall of described cylinder, and described deflector is extended by comb
Outside to cylinder.
4. gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper as claimed in claim 1, is characterized in that, described steel brush includes many
Organizing comb arranged in parallel, described comb uses steel nail to be firmly embedded on deflector, arranges in the shape of a spiral, described steel nail straight
Footpath is 1-1.5mm.
5. gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper as claimed in claim 1, is characterized in that, described steel brush includes
The comb that many groups are arranged in parallel, described comb uses steel wire to be pasted onto on deflector, arranges in the shape of a spiral.
6. gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper as claimed in claim 1, is characterized in that, described cylinder material
Using polyurethane foamed material, described damaged surface is laid with coating, and described coating material uses polyurethane elastomer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034028.1A CN104588380B (en) | 2015-01-22 | 2015-01-22 | Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034028.1A CN104588380B (en) | 2015-01-22 | 2015-01-22 | Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588380A CN104588380A (en) | 2015-05-06 |
| CN104588380B true CN104588380B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034028.1A Expired - Fee Related CN104588380B (en) | 2015-01-22 | 2015-01-22 | Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper |
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| Country | Link |
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| CN (1) | CN104588380B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10279380B2 (en) | 2016-04-29 | 2019-05-07 | Chevron Phillips Chemical Company Lp | Cleaning coke deposits from process equipment |
| CN106238421B (en) * | 2016-07-27 | 2018-08-31 | 中国石油大学(华东) | Steam converts automatic unfreezing formula pipeline cleaner |
| CN106238416B (en) * | 2016-07-27 | 2018-08-31 | 中国石油大学(华东) | Inflation/deflation solves cassette pipeline cleaner automatically |
| CN107061925B (en) * | 2017-06-09 | 2021-11-05 | 陈权 | Flexible intelligent pipe cleaner |
| CN107876519B (en) * | 2017-12-05 | 2020-12-04 | 徐州新南湖科技有限公司 | Wax removal instrument is supported to petroleum pipeline dimension |
| CN109013585B (en) * | 2018-08-13 | 2021-01-19 | 北京峦海阜程科技发展有限责任公司 | Compound descaling process of non-stop sea pipe ball throwing and descaling agent |
| TWI673120B (en) * | 2018-11-14 | 2019-10-01 | 黃建順 | Pipe cleaning head |
| CN109675879A (en) * | 2018-12-25 | 2019-04-26 | 贵州民族大学 | The cleaning plant and method of fresh water mussel in a kind of pipeline |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863287A (en) * | 1973-07-09 | 1975-02-04 | Kenneth M Knapp | Pipeline pig |
| CN85203711U (en) * | 1985-09-06 | 1986-09-10 | 石油工业部华东输油管理局 | Soft-hollow pipe cleaner |
| CN2238092Y (en) * | 1995-08-24 | 1996-10-23 | 煤炭科学研究总院杭州环境保护研究所 | Hydraulic pipe cleaner |
| US6500271B1 (en) * | 2000-08-02 | 2002-12-31 | Darren Moore | Pipeline pig |
| CN202962987U (en) * | 2012-10-31 | 2013-06-05 | 北京全动力能源技术有限公司 | Soft anti-blocking pipe cleaner |
| CN103785656B (en) * | 2014-03-12 | 2015-09-09 | 长江大学 | A kind of passive PIG in Oil Pipeline |
| CN203955656U (en) * | 2014-07-28 | 2014-11-26 | 大庆利恒科技开发有限公司 | Combination pressure-adjusting type cavitation jet wiper |
| CN204396404U (en) * | 2015-01-22 | 2015-06-17 | 山东鼎诺节能环保服务有限公司 | Gasbag-type decomposable asymmetric choice net hydraulic pressure spin thorn pillar wiper |
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2015
- 2015-01-22 CN CN201510034028.1A patent/CN104588380B/en not_active Expired - Fee Related
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| CN104588380A (en) | 2015-05-06 |
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Granted publication date: 20160907 Termination date: 20190122 |
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