CN201921865U - Jet flow tube cleaner applicable to large-aperture tubes - Google Patents
Jet flow tube cleaner applicable to large-aperture tubes Download PDFInfo
- Publication number
- CN201921865U CN201921865U CN2010207004797U CN201020700479U CN201921865U CN 201921865 U CN201921865 U CN 201921865U CN 2010207004797 U CN2010207004797 U CN 2010207004797U CN 201020700479 U CN201020700479 U CN 201020700479U CN 201921865 U CN201921865 U CN 201921865U
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- leather cup
- jet
- wiper
- cylindrical shell
- swing arm
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Abstract
The utility model discloses a jet flow tube cleaner applicable to large-aperture tubes, which relates to a tube cleaning device. The jet flow tube cleaner comprises a barrel, an anti-impact head, a front leather cup and a rear leather cup, the anti-impact head is arranged at the front end of the barrel, the front leather cup and the rear leather cup are respectively disposed at the front end and the rear end of the barrel, the front leather cup and the rear leather cup are connected with at least three supporting devices and at least three supporting wheels via respective fixing discs, and the supporting wheels are connected onto the supporting devices and match with the same. The jet flow tube cleaner adopts the front leather cup and the rear leather cup, the total weight of the jet flow tube cleaner is lightened, the supporting wheels are additionally arranged on the front leather cup and the rear leather cup, so that the gravity center of the tube cleaner is coaxial to a tube, simultaneously sliding friction is changed into rolling friction, friction force is reduced, and running distance is increased.
Description
Technical field
The utility model relates to the pipeline cleaning field, particularly a kind of jet wiper that is applicable to the heavy caliber feed channel.
Background technology
The wiper pigging technology is an emerging pipeline pigging technology that emerges in recent decades in the world, its basic principle is: rely on by self pressure of pigging pipeline inner fluid, or the hydraulic pressure or the air pressure that provide by other equipment, move forward in pipeline as the powered wiper, scraping tube wall dirt is released the dirt and the foreign material that are deposited in the pipeline outside the pipe.This wiper pigging technology is compared with technology such as chemical piggings, and it is big to have pigging caliber scope, but pigging pipeline distance; The tube metal body is not had corrosion, environment is not had chemical contamination; Snaking evenly, thoroughly; The advantage that the pigging expense is low, and can realize the pigging that do not stop production.So be widely used in pigging, maintenance and the maintenance of various pipelines at present by world developed country.
At present, both at home and abroad at the general eight straight plate wipers that adopt of heavy caliber natural gas line pigging, as shown in Figure 1, described eight straight plate wipers comprise cylindrical shell 2, be located at the anti-of cylindrical shell 2 front ends and ram 1, be connected in cylindrical shell 2 two ends leather cup assemblies by skeleton, described leather cup assembly comprises straight leather cup platen 3, guiding leather cup 4 from front to back respectively, isolates leather cup 5 and sealing cup 6, and each leather cup in the described leather cup assembly is fixing by hexagon-headed bolt 7.
In realizing process of the present utility model, the inventor finds that there is following problem at least in prior art:
The cleaner of this structure because leather cup quantity is more, makes that the wiper own wt is bigger, and the frictional force that is subjected in the wiper running will so just reduce the service life of leather cup and the range ability of wiper greatly.
The utility model content
In order to solve heavy caliber tracheae line wiper in the prior art, the range ability weak point that exists, the problem that is prone to the leather cup eccentric wear, the utility model embodiment provides a kind of jet wiper that is applicable to the heavy caliber feed channel, can make the pipeline pigging more thoroughly, safety, described technical scheme is as follows:
A kind of jet wiper that is applicable to the heavy caliber feed channel, comprise cylindrical shell, being located at the anti-of barrel front end rams, described wiper also comprises preceding leather cup and the back leather cup of being located at described cylindrical shell front and back ends respectively, leather cup and the described back leather cup fixed disk by separately is being connected at least three supporting arrangements and at least three bogie wheels before described, and described bogie wheel is connected on the described supporting arrangement and also matches with it.
Particularly, described supporting arrangement mainly comprises base, limited block, swing arm, ball seat and stage clip; Described fixed disk fixedly connected described base; Described base is installed with described swing arm, described ball seat and described limited block; One end of described swing arm is installed on the described base by arm shaft, and the other end is running through axle, on the described axle described bogie wheel is installed, and described bogie wheel can rotate relative to described axle; Described limited block is fixedlyed connected with described base, and described limited block is used to limit the position of described swing arm; The center of described ball seat is equipped with retracting cylinder and stage clip, described ball seat is fixed on the described base by described retracting cylinder, be provided with expansion link in the described retracting cylinder, the top of described expansion link and described stage clip is provided with public fixed cap, be provided with spring shaft in the described fixed cap, described spring shaft is passed at the middle part of described swing arm.
Further, the described cylindrical shell between the leather cup of described front and back is provided with magnetic means, and described magnetic means is installed on the described cylindrical shell by fixed head, and described magnetic means is used to adsorb ferromagnetic powder.
Particularly, described magnetic means comprises the gripper shoe of being located on the described fixed head, and is fixed on magnet and steel brush on the described gripper shoe in turn.
Further, on the described cylindrical shell of described preceding leather cup front end, be circumferentially with a plurality of jet pipes along it.
Particularly, the quantity of described jet pipe is 12 and uniform along the axis of described cylindrical shell.
Further, described preceding leather cup is provided with a plurality of jet orifices.
Particularly, described jet orifice is 16, and along the described preceding uniform setting of leather cup outer rim.
The beneficial effect of the technical scheme that the utility model embodiment provides is: compared to existing technology, wiper described in the utility model becomes two bowl types front and back leather cups with eight straight leather cups of prior art, alleviated overall weight, after installing bogie wheel additional, make described wiper center of gravity coaxial with pipeline, become sliding friction simultaneously and be rolling friction, frictional force reduces, and has increased range ability.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, to do one to the accompanying drawing that uses among the embodiment below introduces simply, apparently, below listed accompanying drawing only be embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the eight straight plate wipers that are applicable to the heavy caliber feed channel in the prior art;
The described front view that is applicable to the jet wiper of heavy caliber feed channel of Fig. 2 the utility model embodiment;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the right view of Fig. 2;
Fig. 5 is the front view of described supporting arrangement;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the left view of bolster described in Fig. 5 when being positioned at the peak position;
Fig. 8 is the front view of described magnetic means;
Fig. 9 is the left view of Fig. 8.
In the accompanying drawing, the component list of each label representative is as follows:
Among Fig. 1,1 anti-raming, 2 cylindrical shells, 3 straight leather cup platens, 4 guiding leather cups, 5 isolate leather cup, 6 sealing cups, 7 hexagon-headed bolts.
Among Fig. 2-Fig. 9: 1 anti-raming, 2 jet pipes, 3 preceding leather cups, 3.1 jet orifices, 4 bogie wheels, 5 cylindrical shells, 6 magnet, 7 steel brushes, 8 back leather cups, 9 emitters, 11 bases, 12 fixed disks, 13 limited blocks, 14 stage clips, 16,17 swing arms, 18 expansion links, 19 retracting cylinders, 20 ball seats, 21 arm shafts, 22 fixed caps, 23 spring shafts, 24 gripper shoes, 25 fixed heads.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 2, the described a kind of jet wiper that is applicable to the heavy caliber feed channel of the utility model embodiment, comprise cylindrical shell 5, be located at the anti-of cylindrical shell 5 front ends and ram 1, described wiper also comprises the emitter 9 that inserts described cylindrical shell 5 rear ends, and preceding leather cup 3 and the back leather cup 8 of being located at described cylindrical shell 5 front and back ends respectively, leather cup 3 and described back leather cup 8 fixed disk 12 by separately is being connected at least three supporting arrangements and at least three bogie wheels 4 before described, and described bogie wheel 4 is connected on the described supporting arrangement and also matches with it.
Wiper described in the utility model becomes leather cups before and after two bowl types with eight straight leather cups of prior art, has alleviated overall weight, install bogie wheel additional after, make described wiper center of gravity coaxial with pipeline, become sliding friction simultaneously and be rolling friction, frictional force reduces, and has increased range ability.
Particularly, in this example, as shown in Figure 4, the supporting arrangement at leather cup 8 places, described back is preferably five, and Dui Ying described bogie wheel 4 is five with it.In like manner, the supporting arrangement at preceding leather cup 3 places also is preferably five, and Dui Ying described bogie wheel 4 also is five with it.The bogie wheel systems are arranged in i.e. all bogie wheels 4 and all common formation two of supporting arrangement, and five groups of every rows evenly distribute along cylindrical shell 5 circumference.
Particularly, as Fig. 5, Figure 6 and Figure 7, described supporting arrangement mainly comprises base 11, limited block 13, swing arm 17, ball seat 20 and stage clip 14; Described fixed disk 12 fixedly connected described base 11; Described base 11 is installed with described swing arm 17, described ball seat 20 and described limited block 13; One end of described swing arm 17 is installed on the described base 11 by arm shaft 21, and the other end is running through axle 16, on the described axle 16 described bogie wheel 4 is installed, and described bogie wheel 4 can rotate relative to described axle 16; Described limited block 13 is fixedlyed connected with described base 11, and described limited block 13 is used to limit the position of described swing arm 17; The center of described ball seat 20 is equipped with retracting cylinder 19 and stage clip 14, described ball seat 20 is fixed on the described base 11 by described retracting cylinder 19, be provided with expansion link 18 in the described retracting cylinder 19, the top of described expansion link 18 and described stage clip 14 is provided with public fixed cap 22, be provided with spring shaft 23 in the described fixed cap 22, described spring shaft 23 is passed at the middle part of described swing arm 17.
In this example, as shown in Figure 2, have powerful stage clip 14 by bogie wheel 4, make the operation of wiper become rolling friction by sliding friction, frictional force diminishes, and can prolong the range ability of wiper.When providing enough support forces to wiper, can make the coaxial operation of detector and pipeline, prevent eccentric wear.
The inventor finds in realizing process of the present invention, because the impurity in the natural gas line mostly is the band ferromagnetic powder, in the wiper running, powder can slowly be deposited in the root of pipe cleaner rubber cup, will make serious than other places of herein leather cup wearing and tearing like this, be eccentric wear, the meeting of serious wear makes cup packing that the wiper stagnation behavior sternly not take place.
In order to address the above problem, further, as shown in Figure 2, the described cylindrical shell 5 between the described front and back leather cup 8 is provided with magnetic means, and described magnetic means is installed on the described cylindrical shell 5 by fixed head 25, and described magnetic means is used to adsorb ferromagnetic powder.
Particularly, as Fig. 8 and shown in Figure 9, described magnetic means comprises the gripper shoe of being located on the described fixed head 25 24, and is fixed on magnet 6 and steel brush 7 on the described gripper shoe 24 in turn.(3) install the dress magnetic means of 12 groups of group band wire brushes additional on cylindrical shell 5, circumference evenly distributes, and adsorbable more ferromagnetic powder makes pigging more thorough.As shown in Figure 5.
Further, in order to reduce the leather cup wearing and tearing, as shown in Figure 3, on the described cylindrical shell 5 of described preceding leather cup 3 front ends, be circumferentially with a plurality of jet pipes 2 along it.Particularly, as shown in Figure 3, in this example, the preferred amount of described jet pipe 2 is 12 and uniform along the axis of described cylindrical shell 5.
Further, in order to reduce the leather cup wearing and tearing, as shown in Figure 3, described preceding leather cup 3 is provided with a plurality of jet orifices 3.1.Particularly, as shown in Figure 3, in this example, described jet orifice 3.1 is preferably 16, and along the described preceding uniform setting of leather cup 3 outer rims.
As shown in Figure 3, during the wiper operation, gases at high pressure thereafter are spouting from jet orifice 3.1 and jet pipe 2, and the powder before the wiper is blown afloat, and it can not be assembled, thereby reduced the possibility of wiper eccentric wear.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. jet wiper that is applicable to the heavy caliber feed channel, comprise cylindrical shell, being located at the anti-of barrel front end rams, it is characterized in that, described wiper also comprises preceding leather cup and the back leather cup of being located at described cylindrical shell front and back ends respectively, leather cup and the described back leather cup fixed disk by separately is being connected at least three supporting arrangements and at least three bogie wheels before described, and described bogie wheel is connected on the described supporting arrangement and also matches with it.
2. jet wiper as claimed in claim 1 is characterized in that described supporting arrangement mainly comprises base, limited block, swing arm, ball seat and stage clip; Described fixed disk fixedly connected described base; Described base is installed with described swing arm, described ball seat and described limited block; One end of described swing arm is installed on the described base by arm shaft, and the other end is running through axle, on the described axle described bogie wheel is installed, and described bogie wheel can rotate relative to described axle; Described limited block is fixedlyed connected with described base, and described limited block is used to limit the position of described swing arm; The center of described ball seat is equipped with retracting cylinder and stage clip, described ball seat is fixed on the described base by described retracting cylinder, be provided with expansion link in the described retracting cylinder, the top of described expansion link and described stage clip is provided with public fixed cap, be provided with spring shaft in the described fixed cap, described spring shaft is passed at the middle part of described swing arm.
3. jet wiper as claimed in claim 1 is characterized in that, the described cylindrical shell between the leather cup of described front and back is provided with magnetic means, and described magnetic means is installed on the described cylindrical shell by fixed head, and described magnetic means is used to adsorb ferromagnetic powder.
4. jet wiper as claimed in claim 3 is characterized in that described magnetic means comprises the gripper shoe of being located on the described fixed head, and is fixed on magnet and steel brush on the described gripper shoe in turn.
5. jet wiper as claimed in claim 1 is characterized in that, on the described cylindrical shell of described preceding leather cup front end, is circumferentially with a plurality of jet pipes along it.
6. jet wiper as claimed in claim 5 is characterized in that, the quantity of described jet pipe is 12 and uniform along the axis of described cylindrical shell.
7. as the described jet wiper of each claim of claim 1-6, it is characterized in that described preceding leather cup is provided with a plurality of jet orifices.
8. jet wiper as claimed in claim 7 is characterized in that, described jet orifice is 16, and along the described preceding uniform setting of leather cup outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207004797U CN201921865U (en) | 2010-12-31 | 2010-12-31 | Jet flow tube cleaner applicable to large-aperture tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207004797U CN201921865U (en) | 2010-12-31 | 2010-12-31 | Jet flow tube cleaner applicable to large-aperture tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921865U true CN201921865U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207004797U Expired - Lifetime CN201921865U (en) | 2010-12-31 | 2010-12-31 | Jet flow tube cleaner applicable to large-aperture tubes |
Country Status (1)
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| CN (1) | CN201921865U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777150A (en) * | 2012-07-02 | 2012-11-14 | 大庆大华宏业石油工程技术有限公司 | Gapless self-adapting scraper assembly |
| CN106287107A (en) * | 2016-10-31 | 2017-01-04 | 西南石油大学 | A kind of eccentric abrasion prevention wiper |
| CN106623287A (en) * | 2016-12-16 | 2017-05-10 | 天津惠博普管道技术有限公司 | Pipeline cleaning device adaptable to diversified pipeline sizes |
| CN107511376A (en) * | 2017-08-25 | 2017-12-26 | 中石化川气东送天然气管道有限公司 | It is a kind of to be used for the screw propulsion wiper without undercoating natural gas line |
| CN107983737A (en) * | 2017-11-09 | 2018-05-04 | 中国化学工程第六建设有限公司 | Pipeline cleaning by degreasing method and cleaning by degreasing device |
| CN108237128A (en) * | 2016-12-23 | 2018-07-03 | 中国石油天然气股份有限公司 | Pipe cleaner |
| CN109513694A (en) * | 2018-11-27 | 2019-03-26 | 商丘师范学院 | A kind of tube cleaning arrangement |
| CN111185448A (en) * | 2018-11-15 | 2020-05-22 | 北京派普兰管道科技有限公司 | Magnetic pipe cleaner and duplex pipe cleaner |
| CN111185449A (en) * | 2018-11-15 | 2020-05-22 | 北京派普兰管道科技有限公司 | Strong pipe cleaner and method for cleaning dust in pipeline |
| CN114192522A (en) * | 2021-12-02 | 2022-03-18 | 国家石油天然气管网集团有限公司 | Pipe cleaner |
| CN115318770A (en) * | 2021-05-10 | 2022-11-11 | 中石化石油工程技术服务有限公司 | Self-rotating propelling jet flow pipe cleaner |
-
2010
- 2010-12-31 CN CN2010207004797U patent/CN201921865U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777150B (en) * | 2012-07-02 | 2015-10-07 | 大庆大华宏业石油工程技术有限公司 | Gapless self adaptation scraper assembly |
| CN102777150A (en) * | 2012-07-02 | 2012-11-14 | 大庆大华宏业石油工程技术有限公司 | Gapless self-adapting scraper assembly |
| CN106287107A (en) * | 2016-10-31 | 2017-01-04 | 西南石油大学 | A kind of eccentric abrasion prevention wiper |
| CN106287107B (en) * | 2016-10-31 | 2018-01-23 | 西南石油大学 | A kind of eccentric abrasion prevention wiper |
| CN106623287A (en) * | 2016-12-16 | 2017-05-10 | 天津惠博普管道技术有限公司 | Pipeline cleaning device adaptable to diversified pipeline sizes |
| CN108237128A (en) * | 2016-12-23 | 2018-07-03 | 中国石油天然气股份有限公司 | Pipe cleaner |
| CN107511376A (en) * | 2017-08-25 | 2017-12-26 | 中石化川气东送天然气管道有限公司 | It is a kind of to be used for the screw propulsion wiper without undercoating natural gas line |
| CN107983737A (en) * | 2017-11-09 | 2018-05-04 | 中国化学工程第六建设有限公司 | Pipeline cleaning by degreasing method and cleaning by degreasing device |
| CN111185448A (en) * | 2018-11-15 | 2020-05-22 | 北京派普兰管道科技有限公司 | Magnetic pipe cleaner and duplex pipe cleaner |
| CN111185449A (en) * | 2018-11-15 | 2020-05-22 | 北京派普兰管道科技有限公司 | Strong pipe cleaner and method for cleaning dust in pipeline |
| CN109513694A (en) * | 2018-11-27 | 2019-03-26 | 商丘师范学院 | A kind of tube cleaning arrangement |
| CN115318770A (en) * | 2021-05-10 | 2022-11-11 | 中石化石油工程技术服务有限公司 | Self-rotating propelling jet flow pipe cleaner |
| CN114192522A (en) * | 2021-12-02 | 2022-03-18 | 国家石油天然气管网集团有限公司 | Pipe cleaner |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |