CN102671900A - Transmission device for high-voltage hose in pipe line - Google Patents

Transmission device for high-voltage hose in pipe line Download PDF

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Publication number
CN102671900A
CN102671900A CN2012101404338A CN201210140433A CN102671900A CN 102671900 A CN102671900 A CN 102671900A CN 2012101404338 A CN2012101404338 A CN 2012101404338A CN 201210140433 A CN201210140433 A CN 201210140433A CN 102671900 A CN102671900 A CN 102671900A
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China
Prior art keywords
pressure hose
pipeline
conveyer
support
steel body
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Granted
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CN2012101404338A
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Chinese (zh)
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CN102671900B (en
Inventor
王小勇
杨全安
姜毅
杨立华
刘爱华
刘宁
唐泽玮
杨会丽
周佩
董俊
李宁军
张振云
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China Petroleum and Natural Gas Co Ltd
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China Petroleum and Natural Gas Co Ltd
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Priority to CN201210140433.8A priority Critical patent/CN102671900B/en
Publication of CN102671900A publication Critical patent/CN102671900A/en
Application granted granted Critical
Publication of CN102671900B publication Critical patent/CN102671900B/en
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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention discloses a transmission device for a high-voltage hose in a pipe line, which comprises a fixed pipe fitting, at least three brackets are arranged outside the fixed pipe fitting, the brackets are uniformly distributed along the periphery of the fixed pipe fitting, a rolling wheel is connected with an outer end of each bracket, the high-voltage hose passes through the fixed pipe fitting and moves along with the moving of the fixed pipe fitting, and the rolling wheel can be rotatably connected into the pipe line in a rolling way.

Description

The conveyer of high-pressure hose in pipeline
Technical field
The present invention relates to high-pressure hose snaking field, particularly relates to the conveyer of a kind of high-pressure hose in pipeline, is used for the transferring high voltage flexible pipe.
Background technology
The high-pressure hose cleaning technique is to utilize water under high pressure generation equipment to produce water under high pressure, arrives nozzle through the flexible pipe that can bear high pressure, changes pressure into highly assemble water jet kinetic energy through nozzle, accomplishes the technology of cleaning.
The high-pressure hose cleaning technique owing to the instrument that adopts high-pressure hose as the conveying water under high pressure, thereby has following characteristic own except that having the The Technolgy of High Pressure Water jet Cleaning characteristics:
(1) high-pressure nozzle opening rearward utilizes the pressure of water jet to be converted into the power that advances to snaking pipeline depths, does not need additionaling power just can realize the inner snaking of pipeline;
(2) high-pressure hose is light because of its material, can realize longer-distance snaking;
(3) because the high-pressure hose that adopts has flexible characteristic, can realize snaking to certain camber (maximum can reach 60 °) pipeline.
But; Directly contact with pipeline owing to high-pressure hose in the prior art, high-pressure hose slides in pipeline and moves, and because realize that the power that the snaking flexible pipe advances is the recoil of water under high pressure; So advancing of high-pressure hose has certain limit; In addition because behind the high-pressure hose filling water under high pressure, weight increases by 1~2 times, cause high-pressure hose and the frictional force that is cleaned between pipeline also increases exponentially; This just has been doomed the high-pressure hose in-line portion limitation in cleaning, and makes it can not realize the cleaning of long distance.It is reported general cleaning distance about 20m, and this has greatly limited the application of high-pressure hose in the pipeline snaking.
Owing to above reason, how to improve the snaking distance of high-pressure hose in pipeline, an urgent demand becomes.
Summary of the invention
The objective of the invention is; The conveyer of a kind of high-pressure hose in pipeline is provided; Its high-pressure hose is set up, and it is not contacted with the pipeline that is cleaned, and has reduced frictional resistance; And change connect high-pressure hose as scroll wheel into the contact point that is cleaned between pipeline, the advance resistance that has reduced high-pressure hose significantly like this.
Above-mentioned purpose of the present invention can adopt following technical proposal to realize:
The conveyer of a kind of high-pressure hose in pipeline; It comprises fixed fitting, and the outside of said fixed fitting is provided with at least three supports, and said at least three supports circumferentially evenly distribute along fixed fitting; The outboard end of each support is connected with scroll wheel; Said high-pressure hose is located in the fixed fitting, and along with moving of fixed fitting, and said scroll wheel rotatably rolls and is connected in the said pipeline.
The conveyer of aforesaid high-pressure hose in pipeline, said support are that cross section is chevron shaped support, and the bottom of said support is connected on the said fixed fitting, and the summit of support is provided with said scroll wheel.
The conveyer of aforesaid high-pressure hose in pipeline, said support is processed by elastomeric material.
The conveyer of aforesaid high-pressure hose in pipeline, said support is processed by the rubber-like steel disc.
The conveyer of aforesaid high-pressure hose in pipeline, said fixed fitting are double-decker, and its internal layer is a rubber layer, and skin is a steel body layer, and said steel body layer is coated and fixed outside rubber layer.
The conveyer of aforesaid high-pressure hose in pipeline; Said steel body layer has the steel body half-round of two correspondences; One side of two steel body half-round connects through rotating shaft; Opposite side connects through bearing pin, and said rubber layer has two rubber half-round, and each rubber half-round is fixed on the inside of steel body half-round respectively accordingly.
The characteristics and the advantage of the conveyer of the high-pressure hose of the embodiment of the invention in pipeline are:
1, prior art mesohigh flexible pipe directly contacts with pipeline; And high-pressure hose slides in pipeline and moves; Be to be sliding friction between high-pressure hose and the pipeline; And the conveyer of the embodiment of the invention is set up high-pressure hose, it is not contacted with the pipeline that is cleaned, thereby reduced frictional resistance.
2, present embodiment utilizes scroll wheel to make conveyer rolling friction in pipeline; Promptly change the contact point that connects high-pressure hose and be cleaned between pipeline into scroll wheel; So reduced the advance resistance of high-pressure hose significantly; And then can on the basis that does not increase auxiliary equipment, can improve cleaning apart from more than the twice.
3, the present embodiment simplicity of design is easy to use, low cost of manufacture.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, 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 sketch map of the conveyer of the high-pressure hose utilization embodiment of the invention at snaking;
Fig. 2 is the generalized section of the conveyer of high-pressure hose in pipeline of the embodiment of the invention;
Fig. 3 is that sketch map is looked on the left side of the conveyer of high-pressure hose in pipeline of the embodiment of the invention.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Extremely shown in Figure 3 like Fig. 1; The conveyer A of high-pressure hose in pipeline that the embodiment of the invention proposes, it comprises fixed fitting 1, the outside of said fixed fitting 1 is provided with at least three supports 2; Have three supports 2 herein; At least three supports 2 distribute along the circumferentially even of fixed fitting 1, and the outboard end of each support 2 is connected with scroll wheel 3, and said high-pressure hose 4 is located in the fixed fitting 1; And along with moving of fixed fitting 1, said scroll wheel 3 rotatably rolls and is connected in the pipeline 5.
The embodiment of the invention is utilized high-pressure hose to charge into to have the certain intensity characteristics behind the water under high pressure and is designed, and when embodiment, high-pressure hose 4 is fixedly connected in the fixed fitting 1; Scroll wheel 3 is connected outside the high-pressure hose 4 through support 2; And rollably be connected in the pipeline 5, the high-pressure nozzle 4a of high-pressure hose 4 front ends utilizes the impacting with high pressure power of liquid to remove the dirt of pipeline inwall, when the solid dirt that washes down from pipeline 5 blocks the scroll wheel 3 that advances; Because scroll wheel 3 can rotate; Herein scroll wheel 3 can 360 the degree rotation, so scroll wheel 3 rotations can avoid the obstruction of solid dirt, move on.
Prior art mesohigh flexible pipe 4 directly contacts with pipeline 5; And high-pressure hose 4 slides in pipeline 5 and moves; Be to be sliding friction between high-pressure hose 4 and the pipeline 5; And the conveyer of the embodiment of the invention is set up high-pressure hose 4, it is not contacted with the pipeline that is cleaned 5, thereby reduced frictional resistance; In addition; Present embodiment utilizes scroll wheel 3 to make conveyer rolling friction in pipeline 5; Promptly change the contact point that connects high-pressure hose 4 and be cleaned 5 of pipelines into scroll wheel 3; So reduced the advance resistance of high-pressure hose 4 significantly, and then can on the basis that does not increase auxiliary equipment, can improve cleaning apart from more than the twice.
According to an embodiment of the invention, said support 2 is chevron shaped support for cross section, and the bottom of support 2 is connected on the said fixed fitting 1, and the summit of support 2 is provided with said scroll wheel 3.As shown in Figure 2, the bottom of support 2 is fixed on the fixed fitting 1 through bolt, and the chevron shaped support of present embodiment makes support 2 have certain elasticity.
Wherein, said support 2 also can be processed by elastomeric material, and perhaps, support 2 can adopt the rubber-like steel disc to form, and purpose all is to make support 2 further have elasticity.
The scroll wheel 3 of present embodiment runs into solid dirt and hinders when advancing, when the caliber that perhaps is cleaned pipeline dwindles, except the characteristics of scroll wheel 3 self 360 degree rotations, can also pass through obstruction through the elastic deformation of chevron shaped support.In addition, present embodiment adopts the characteristics of three supports 2, stays the space of passing through can for the dirt under removing, and makes dirt discharge body more easily, reduces the accumulation of dirt in pipe, helps realizing the snaking of long distance.
According to an embodiment of the invention, said fixed fitting 1 is a double-decker, and its internal layer is rubber layer 1a, and skin is steel body layer 1b, and said steel body layer 1b is coated and fixed outside rubber layer 1a.Present embodiment ectomesoderm steel body plays the effect of support; Internal layer rubber is because of the characteristic of itself; Can and high-pressure hose 4 between produce big frictional force; Under the situation that does not injure high-pressure hose 4, conveyer and high-pressure hose 4 are not relatively moved, promptly conveyer can move along with moving of high-pressure hose 4.
Specifically be; As shown in Figure 3; Said steel body layer 1b has the steel body half-round of two correspondences, and a side of two steel body half-round connects through rotating shaft 1c, and opposite side connects through bearing pin 1d; Said rubber layer 1a has two rubber half-round, and each rubber half-round is fixed on the inside of steel body half-round respectively accordingly.
One side of two steel body half-round in the present embodiment connects through rotating shaft 1c, and opposite side connects through bearing pin 1d, when needs make fixed fitting 1 connect high-pressure hose 4; Take out bearing pin 1d, and with one of them steel body half-round around rotating shaft 1c rotation, make two steel body half-round corresponding bearing pin 1d the end separately; To open conveyer; Then one of them steel body half-round is combined high-pressure hose 4, another steel body half-round is replied around rotating shaft 1c rotation, promptly closes up two steel body half-round; Conveyer in the centre, getting final product 4 armfuls of high-pressure hoses again with bearing pin 1d is fixing.
In the present embodiment; Two rubber half-round are fixed on the inside of steel body half-round respectively accordingly; Herein; The rubber half-round is the inside that is fixed on steel body half-round through set bolt 1e, and when steel body half-round was rotated around rotating shaft 1c, corresponding with it rubber half-round is rotation together thereupon.
The fixed fitting 1 of present embodiment adopts rotating shaft 1c to be connected with bearing pin 1d; Can realize rotating, so make things convenient for the installation and removal of high-pressure hose 4, bearing pin 1d plays the effect of pinning steel body layer 1b; Rubber layer and high-pressure hose 4 are closely linked, do not produce and relatively move.
Specific embodiment of the present invention is described then, during work high-pressure nozzle 4a and high-pressure hose 4 is inserted and be cleaned in the pipeline 5 that for example beginning from high-pressure nozzle 4a, 1.5m installs a conveyer.Open water under high pressure generation equipment, the recoil of water under high pressure drives high-pressure hose 4 and in pipeline 5, moves forward, and every successively then 3m installs a conveyer, and the distance that can clean pipeline 5 is as required confirmed the number of installation conveyer.Because of the highly pressurised liquid that high-pressure hose 4 is carried, the high-pressure hose 4 during work has very high hardness, so the conveyer of present embodiment can transmit high-pressure hose 4 as transmitting steel pipe.
The above is merely several embodiments of the present invention, and those skilled in the art can carry out various changes or modification to the embodiment of the invention and do not break away from the spirit and scope of the present invention according to application documents are disclosed.

Claims (6)

1. the conveyer of a high-pressure hose in pipeline is characterized in that said conveyer comprises fixed fitting; The outside of said fixed fitting is provided with at least three supports; Said at least three supports circumferentially evenly distribute along fixed fitting, and the outboard end of each support is connected with scroll wheel, and said high-pressure hose is located in the fixed fitting; And along with moving of fixed fitting, said scroll wheel rotatably rolls and is connected in the said pipeline.
2. the conveyer of high-pressure hose according to claim 1 in pipeline is characterized in that, said support is that cross section is chevron shaped support, and the bottom of said support is connected on the said fixed fitting, and the summit of support is provided with said scroll wheel.
3. the conveyer of high-pressure hose according to claim 2 in pipeline is characterized in that said support is processed by elastomeric material.
4. the conveyer of high-pressure hose according to claim 2 in pipeline is characterized in that said support is processed by the rubber-like steel disc.
5. according to the conveyer of any described high-pressure hose of claim 1 to 4 in pipeline, it is characterized in that said fixed fitting is a double-decker, its internal layer is a rubber layer, and skin is a steel body layer, and said steel body layer is coated and fixed outside rubber layer.
6. the conveyer of high-pressure hose according to claim 5 in pipeline; It is characterized in that; Said steel body layer has the steel body half-round of two correspondences, and a side of two steel body half-round connects through rotating shaft, and opposite side connects through bearing pin; Said rubber layer has two rubber half-round, and each rubber half-round is fixed on the inside of steel body half-round respectively accordingly.
CN201210140433.8A 2012-05-08 2012-05-08 Transmission device for high-voltage hose in pipe line Active CN102671900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210140433.8A CN102671900B (en) 2012-05-08 2012-05-08 Transmission device for high-voltage hose in pipe line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210140433.8A CN102671900B (en) 2012-05-08 2012-05-08 Transmission device for high-voltage hose in pipe line

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CN102671900A true CN102671900A (en) 2012-09-19
CN102671900B CN102671900B (en) 2015-02-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107282561A (en) * 2017-08-07 2017-10-24 中国人民解放军海军工程大学 A kind of pressure-driven, pulsed brush for channel cleaning

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559960A (en) * 1983-10-20 1985-12-24 City Of Albany, Georgia Sewer cleaner apparatus
US5038810A (en) * 1990-02-12 1991-08-13 Daniel Pacheco Boom operated chute cleaning device
US5829461A (en) * 1997-01-10 1998-11-03 Ramsey; Donald Interior tank cleaning apparatus
US6390105B1 (en) * 2000-04-03 2002-05-21 Donald Ramsey Small diameter pipe and tube cleaning apparatus
CN201058338Y (en) * 2007-06-21 2008-05-14 肖兴江 Tube cleaner of oil gas conveyer tube
CN201329360Y (en) * 2008-12-24 2009-10-21 石建忠 Roll traveling type tube cleaner
CN101772384A (en) * 2007-06-20 2010-07-07 埃克森美孚研究工程公司 Cyclone cleaning device and method
CN202527424U (en) * 2012-05-08 2012-11-14 中国石油天然气股份有限公司 Conveying device in pipe line for high-pressure soft pipe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559960A (en) * 1983-10-20 1985-12-24 City Of Albany, Georgia Sewer cleaner apparatus
US5038810A (en) * 1990-02-12 1991-08-13 Daniel Pacheco Boom operated chute cleaning device
US5829461A (en) * 1997-01-10 1998-11-03 Ramsey; Donald Interior tank cleaning apparatus
US6390105B1 (en) * 2000-04-03 2002-05-21 Donald Ramsey Small diameter pipe and tube cleaning apparatus
CN101772384A (en) * 2007-06-20 2010-07-07 埃克森美孚研究工程公司 Cyclone cleaning device and method
CN201058338Y (en) * 2007-06-21 2008-05-14 肖兴江 Tube cleaner of oil gas conveyer tube
CN201329360Y (en) * 2008-12-24 2009-10-21 石建忠 Roll traveling type tube cleaner
CN202527424U (en) * 2012-05-08 2012-11-14 中国石油天然气股份有限公司 Conveying device in pipe line for high-pressure soft pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107282561A (en) * 2017-08-07 2017-10-24 中国人民解放军海军工程大学 A kind of pressure-driven, pulsed brush for channel cleaning
CN107282561B (en) * 2017-08-07 2023-09-22 中国人民解放军海军工程大学 Pressure-driven pulse type pipeline flushing brush

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