CN103806870A - Sectional oil tube interior cleaning tool - Google Patents
Sectional oil tube interior cleaning tool Download PDFInfo
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- CN103806870A CN103806870A CN201410070539.4A CN201410070539A CN103806870A CN 103806870 A CN103806870 A CN 103806870A CN 201410070539 A CN201410070539 A CN 201410070539A CN 103806870 A CN103806870 A CN 103806870A
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- bar
- cutter hub
- cleaning means
- polishing
- type oil
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Abstract
The invention discloses a sectional oil tube interior cleaning tool. The tool comprises a scraper body rod (3), a polishing rod (5) and a brush rod (7), wherein the scraper body rod (3), the polishing rod (5) and the brush rod (7) are in threaded connection in sequence. Multiple circles of annular scrapers (2) are arranged on the circumferential surface of the outer side of the scraper body rod (3). A polishing layer (6) is arranged on the circumferential surface of the outer side of the polishing rod (5). The outer side face of the brush rod (7) is covered with a steel wire brush (8). According to the sectional oil tube interior cleaning tool, the tool is divided into the three independent sections, when a certain section is damaged, the damaged part can be independently replaced, the other parts can continue to be used, so that waste of materials is reduced, and cost is lowered. Meanwhile, the tool is convenient to wash and good in washing effect.
Description
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Technical field
The present invention relates to petroleum pipeline and clean field, particularly, relate to a kind of cleaning cutter for spot in cleaning tubing pipe.
Background technology
Along with the development of petroleum industry, rolling up of various oil field note sink holes, various oil pipelines, aqueduct demand are also increased, profit pipe tube inner wall after permanent use will be attached with the impurity such as many oil stains, dirt, in the time using profit pipe to carry out the dynamic monitoring work such as test pressure measurement of oil well and oil-field flooding, just comparatively stop up, affect monitored results, bring difficulty to water filling simultaneously, sometimes need to again change pipeline toward contact, bring inconvenience to well maintenance; Present cleaning means, in the time of scavenge pipe inwall, not only cleans trouble, and cleaning performance is poor, and the words of cleaning means service failure just can only all scrap, and cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide cleaning means in a kind of sectional type oil conduit pipe, instrument is divided into independently three parts, certain part all can be changed separately after damaging arbitrarily, thereby reduce costs and waste to material, in cleaning trouble, weak effect, also solved the high problem of cleaning means cost having solved cleaning means in the past.
The present invention addresses the above problem adopted technical scheme: cleaning means in sectional type oil conduit pipe, this instrument comprises the cutter hub bar, polishing bar and the brush stroke that are threaded in turn, be provided with the scraper of multi-ring annular at cutter hub bar outer circumference face, described polishing bar outer circumference face is provided with one deck polishing layer, and the lateral surface of described brush stroke is coated with steel wire hairbrush.The end, two ends of polishing bar is provided with internal thread interface, and cutter hub bar and brush stroke end are provided with the outer silk joint pin matching with internal thread interface, and three is connected by screw thread.
The cross section of described scraper is at right angles trapezoidal.
Described cutter hub bar, polishing bar and brush stroke inside are provided with the limbers of connection, and the stage casing of leading portion, stage casing and the brush stroke of described cutter hub bar is provided with the weep hole that is communicated with limbers and space outerpace.
The leading portion cross section of described cutter hub bar is flat mouth taper shape, and the weep hole of described cutter hub bar is positioned on the conical surface of conical structure and distributes ringwise multiple.
Described polishing layer is WC hard alloy layer.
The thickness of described polishing layer is 8-12 millimeter.
Described scraper adopts high-carbon steel to make.
To sum up, compared with prior art, the invention has the beneficial effects as follows: cleaning means in this sectional type oil conduit pipe of the present invention's design, is divided into independently three sections by instrument, after certain section is damaged, can change separately broken parts, other parts still can continue to use, and have reduced the waste of material, have reduced cost, this instrument easy to clean simultaneously, cleaning performance is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding component title in accompanying drawing: 1, weep hole; 2, scraper; 3, cutter hub bar; 4, limbers; 5, polishing bar; 6, polishing layer; 7, brush stroke; 8, steel wire hairbrush; 9, internal thread interface.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
Embodiment 1:
Referring to Fig. 1, cleaning means in sectional type oil conduit pipe, this instrument comprises the cutter hub bar 3, polishing bar 5 and the brush stroke 7 that are threaded in turn, be provided with the scraper 2 of multi-ring annular at cutter hub bar 3 outer circumference faces, described polishing bar 5 outer circumference faces are provided with one deck polishing layer 6, and the lateral surface of described brush stroke 7 is coated with steel wire hairbrush 8.
The present embodiment in use, cutter hub bar first stretches in oil pipe, brush stroke 7 right-hand end are provided with internal thread interface 9, tumbler coordinates the whole cleaning means of drive rotate and promote in oil pipe with internal thread interface 9, the scraper 2 on cutter hub bar 3 surface in the time rotating just carries out dirt to tube inner wall and scrapes and cut cleaning, after cleaning, the outer polishing layer 6 of polishing bar 5 is polished to tube inner wall again, scraper 2 be there is no to the dirt cleaning of cleaning, finally by steel wire hairbrush 8, the dirt scraping is brushed off and tube wall is carried out by steel wire hairbrush 8 again again the cleaning work of final sanding and polishing,
Due in use, scraper 2, polishing layer 6 and all losses to some extent of steel wire hairbrush 8, in the time of the complete loss of certain part wherein, not only can affect cleaning quality and efficiency, also may lose cleaning effect, therefore, in the present embodiment, cleaning means is set to three sections simultaneously, when after certain section of loss wherein, only need to change the part of damaging, other remainders also can continue to use, and have not only reduced cost, reduce the waste of material, nor can affect cleaning; The present embodiment is by arranging scraper 2, polishing layer 6 and steel wire hairbrush 8, makes the dirt of tube inner wall can be by from tentatively scraping dirt, middle corase grind and completely ground three cleaning processes, not only easy to clean, quick, and clean more thoroughly, clean effect is good.
Embodiment 2:
The present embodiment has done following optimization on the basis of embodiment 1: the cross section of described scraper 2 is at right angles trapezoidal.
The scraper 2 of the present embodiment very easily damages, in order to extend its application life, so scraper 2 is arranged to the rectangular trapezium structure of cross section, like this, scraper 2 not only can reduce in use stress and concentrate the impact on scraper 2 points of a knife, and scraper 2 thickness are thicker simultaneously, can increase its intensity.
Embodiment 3
The present embodiment has done following optimization on the basis of embodiment 1 or embodiment 2: described cutter hub bar 3, polishing bar 5 and brush stroke 7 inside are provided with the limbers 4 of connection, and the stage casing of leading portion, stage casing and the brush stroke 7 of described cutter hub bar 3 is provided with the weep hole 1 that is communicated with limbers 4 and space outerpace.
The limbers 4 of the present embodiment is for passing into decontaminated water, decontaminated water is soaked into and soaks the dirt of inside pipe wall by weep hole 1, thereby reduce the hardness of stain, can increase cleaning performance, make to clean more fully and completely, also can reduce the damage to instrument simultaneously, increase the service life, and weep hole 1 is positioned at the leading portion of cutter hub bar 3, the stage casing of stage casing and brush stroke 7 is can fully mix with dirt for decontaminated water, there will not be the phenomenon of local soaking, decontaminated water also can be used as temperature lowering water use simultaneously, for reducing the temperature of cutter hub bar 3 and brush stroke 7, thereby protection scraper 2, polishing layer 6 and steel wire hairbrush 8.
As preferably, the leading portion cross section of described cutter hub bar 3 is flat mouth taper shape, and the weep hole 1 of described cutter hub bar 3 is positioned on the conical surface of conical structure and distributes ringwise multiple.Because scraper 2 carries out cleaning to the dirt of inside pipe wall at first, so in order to reach best cleaning performance, reduce the damage of scraper 2 simultaneously, so cutter hub bar 3 front ends arrange the weep hole 1 of multiple annulars, and weep hole 1 is positioned on the conical surface of circular cone, like this, decontaminated water just can evenly be sprayed on inside pipe wall by weep hole 1, and decontaminated water is also more from weep hole 1 amount out, can spot be well soaked into and be soaked, thereby improve cleaning performance.
Embodiment 4:
The present embodiment is further optimized on the basis of above-mentioned arbitrary embodiment, is specially: described polishing layer 6 is WC hard alloy layer.
In the present embodiment, hardness is high, wear-resisting by having for WC carbide alloy, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, particularly its high rigidity and abrasion resistance, polishing layer 6 adopts WC carbide alloy to make the job requirement that can not only meet down-hole, and its abrasion resistance is extremely strong, extend greatly the application life of polishing layer 6.
As preferably, the thickness of described polishing layer 6 is 8-12 millimeter.In extending 6 application life of polishing layer, reduce the waste of material, so the thickness of polishing layer 6 is 8-12 millimeter, can guarantee the normal use of polishing layer 6, can reduce again the waste of material.
Embodiment 5:
Embodiment 5 is optimum embodiment of the present invention
The present embodiment has done following optimization on the basis of above-mentioned arbitrary embodiment, is specially: described scraper 2 adopts high-carbon steel to make.
In the present embodiment, scraper 2 adopts high-carbon steel to make and makes scraper 2 have very high intensity and abrasion resistance, can greatly extend the application life of scraper 2.
Can well realize as mentioned above the present invention, scope of patent protection of the present invention is as the criterion with claims, and the equivalent structure that every utilization manual of the present invention and accompanying drawing content are done changes, and in like manner all should be included in protection scope of the present invention.
Claims (7)
1. cleaning means in sectional type oil conduit pipe, it is characterized in that: this instrument comprises the cutter hub bar (3), polishing bar (5) and the brush stroke (7) that are threaded in turn, be provided with the scraper (2) of multi-ring annular at cutter hub bar (3) outer circumference face, described polishing bar (5) outer circumference face is provided with one deck polishing layer (6), and the lateral surface of described brush stroke (7) is coated with steel wire hairbrush (8).
2. cleaning means in sectional type oil conduit pipe according to claim 1, is characterized in that: the cross section of described scraper (2) is at right angles trapezoidal.
3. cleaning means in sectional type oil conduit pipe according to claim 1, it is characterized in that: described cutter hub bar (3), polishing bar (5) and brush stroke (7) inside are provided with the limbers (4) of connection, and the stage casing of leading portion, stage casing and the brush stroke (7) of described cutter hub bar (3) is provided with the weep hole (1) that is communicated with limbers (4) and space outerpace.
4. cleaning means in sectional type oil conduit pipe according to claim 3, is characterized in that: the leading portion cross section of described cutter hub bar (3) is flat mouth taper shape, and the weep hole (1) of described cutter hub bar is positioned on the conical surface of conical structure and distributes ringwise multiple.
5. cleaning means in sectional type oil conduit pipe according to claim 1, is characterized in that: described polishing layer (6) is WC hard alloy layer.
6. cleaning means in sectional type oil conduit pipe according to claim 5, is characterized in that: the thickness of described polishing layer (6) is 8-12 millimeter.
7. cleaning means in sectional type oil conduit pipe according to claim 1, is characterized in that: described scraper (2) adopts high-carbon steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070539.4A CN103806870A (en) | 2014-02-28 | 2014-02-28 | Sectional oil tube interior cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070539.4A CN103806870A (en) | 2014-02-28 | 2014-02-28 | Sectional oil tube interior cleaning tool |
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| Publication Number | Publication Date |
|---|---|
| CN103806870A true CN103806870A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070539.4A Pending CN103806870A (en) | 2014-02-28 | 2014-02-28 | Sectional oil tube interior cleaning tool |
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| CN (1) | CN103806870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632132A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Cleaning mechanism for efficiently cleaning petroleum pipeline |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838121A (en) * | 1953-10-14 | 1958-06-10 | William E Coyle | Well casing scraping and polishing tool |
| EP0450170A2 (en) * | 1990-04-06 | 1991-10-09 | R. Späne Gmbh Chem. Techn Produkte | Well regeneration device |
| CN2137711Y (en) * | 1992-02-24 | 1993-07-07 | 东北工学院 | Special device for removing wax in oil well pipe |
| US5570742A (en) * | 1993-06-16 | 1996-11-05 | Well-Flow Technologies, Inc. | Tubular cleaning tool |
| CN2920453Y (en) * | 2006-05-29 | 2007-07-11 | 中国石化集团胜利石油管理局井下作业二公司 | Cleaning device for inside oil pipe |
| CN201180527Y (en) * | 2008-04-16 | 2009-01-14 | 王志杰 | Descaling apparatus for inner wall of oil pipe |
| CN201606036U (en) * | 2010-02-23 | 2010-10-13 | 黄国洲 | Steel brush scrapper component for cleaning and internally descaling oil pipe |
| CN202031544U (en) * | 2011-04-06 | 2011-11-09 | 中国海洋石油总公司 | High-efficiency rotating tube scraper |
| CN203742552U (en) * | 2014-02-28 | 2014-07-30 | 成都大漠石油机械有限公司 | Three-section type tool for cleaning interior of oil pipe |
-
2014
- 2014-02-28 CN CN201410070539.4A patent/CN103806870A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838121A (en) * | 1953-10-14 | 1958-06-10 | William E Coyle | Well casing scraping and polishing tool |
| EP0450170A2 (en) * | 1990-04-06 | 1991-10-09 | R. Späne Gmbh Chem. Techn Produkte | Well regeneration device |
| CN2137711Y (en) * | 1992-02-24 | 1993-07-07 | 东北工学院 | Special device for removing wax in oil well pipe |
| US5570742A (en) * | 1993-06-16 | 1996-11-05 | Well-Flow Technologies, Inc. | Tubular cleaning tool |
| CN2920453Y (en) * | 2006-05-29 | 2007-07-11 | 中国石化集团胜利石油管理局井下作业二公司 | Cleaning device for inside oil pipe |
| CN201180527Y (en) * | 2008-04-16 | 2009-01-14 | 王志杰 | Descaling apparatus for inner wall of oil pipe |
| CN201606036U (en) * | 2010-02-23 | 2010-10-13 | 黄国洲 | Steel brush scrapper component for cleaning and internally descaling oil pipe |
| CN202031544U (en) * | 2011-04-06 | 2011-11-09 | 中国海洋石油总公司 | High-efficiency rotating tube scraper |
| CN203742552U (en) * | 2014-02-28 | 2014-07-30 | 成都大漠石油机械有限公司 | Three-section type tool for cleaning interior of oil pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632132A (en) * | 2015-02-03 | 2015-05-20 | 成都大漠石油机械有限公司 | Cleaning mechanism for efficiently cleaning petroleum pipeline |
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Application publication date: 20140521 |