CN115591879A - Novel design scheme for head of pipe cleaner - Google Patents
Novel design scheme for head of pipe cleaner Download PDFInfo
- Publication number
- CN115591879A CN115591879A CN202211315886.XA CN202211315886A CN115591879A CN 115591879 A CN115591879 A CN 115591879A CN 202211315886 A CN202211315886 A CN 202211315886A CN 115591879 A CN115591879 A CN 115591879A
- Authority
- CN
- China
- Prior art keywords
- pipe cleaner
- steel frame
- umbrella
- connecting shaft
- movable connecting
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims description 7
- 239000010985 leather Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000008602 contraction Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a novel design scheme of a pipe cleaner head, wherein the pipe cleaner head comprises an umbrella-shaped guider, a telescopic steel frame, a steel frame sliding groove, a main connecting shaft, a movable connecting shaft, a fixed base and a bolt nut; the movable connecting shaft slides under the action of the pressure difference between the front and the back of the pipeline, the movable connecting shaft drives the telescopic steel frame to stretch and contract, and the expansion and contraction degree of the umbrella-shaped guider is adjusted, so that the friction between the pipe cleaner and the pipeline is adjusted, the speed of the pipe cleaner is controlled, and the pipe cleaner is not easy to block; the device can be installed on a pipe cleaner and works together with a plurality of cleaning components of the pipe cleaner to clean the pipeline, and has the advantages of simple and convenient operation, low manufacturing cost, no pollution and thorough cleaning.
Description
Technical Field
The invention relates to a pipeline cleaning device in an oil and gas transmission process, in particular to a novel head design scheme for a pipeline cleaner.
Background
Pigs are an important tool essential to the pipeline industry. In the cleaning work of the oil and gas pipeline, sundries in the pipeline, including natural gas hydrate, household garbage, accumulated sediments, industrial wastes after construction, dead animal bodies and the like, can be cleaned by a pipe cleaner, and scrap iron or burrs in the pipeline can be cleaned. With the common pig on the market, it is common for the pig to fail or jam while running within the pipeline for a variety of different reasons, such as: the pipe cleaner is clamped at the elbow, and the removed sediment is accumulated in front of the pipe cleaner to push the fluid to flow around the pipe cleaner, bend and deform the pipe cleaner and the like. The blocking of the pipe cleaner causes the flow of the pipeline to be reduced, even the whole pipeline is blocked, and serious consequences are caused. Therefore, based on the background, the product of the invention can show a design scheme of the pipe cleaner head which can automatically adjust the structural state of the head, thereby reducing the friction between a pipe cleaner and the pipe wall and quickly cleaning the pipeline.
Disclosure of Invention
The invention provides a novel head design scheme for a pipe cleaner, which overcomes the problems of large friction resistance and easy blockage of the existing pipe cleaner, is convenient to operate and low in cost, and can increase or reduce the friction resistance between the pipe cleaner and a pipeline and control the running speed of the pipe cleaner.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the umbrella-shaped guider (1) is connected with the telescopic steel frame (2) through a bolt and a nut (7), when the umbrella-shaped guider is in a working state, high-pressure fluid acts on the movable connecting shaft (5) to enable the telescopic steel frame (2) to drive the umbrella-shaped guider (1) to expand or contract, and the steel frame sliding groove (3) can limit the telescopic degree of the telescopic steel frame (2). The umbrella-shaped guider (1) expands or contracts under the action of high-pressure fluid, so that the friction resistance of the pipe cleaner is increased or reduced, and the movement speed of the pipe cleaner is adjusted.
Preferably, the umbrella-shaped guider is made of a rubber material which is compact, uniform and high in flexibility, is designed to be umbrella-shaped, and can be expanded or contracted under the action of high-pressure fluid, so that the friction resistance of the pipe cleaner is adjusted.
Preferably, the telescopic steel frame is made of high-strength steel materials, and a layer of protective film is coated on the surface of the steel frame, so that the corrosion can be slowed down;
preferably, the telescopic steel frame is connected with the movable connecting shaft in a welding mode, the movable connecting shaft is made of high-strength steel materials and high in hardness, and a layer of protective film is coated on the surface of the movable connecting shaft, so that the corrosion can be slowed down;
preferably, the surface of the guider is provided with a plurality of screw holes for connecting with the telescopic steel frame;
preferably, the main connecting shaft is hollow, a small-sized detecting instrument can be carried, the movable connecting shaft is placed, the main connecting shaft is integrally made of high-quality stainless steel, and the main connecting shaft is high in strength and good in corrosion resistance;
preferably, the umbrella guide is fixed to the base of the main connecting shaft by a bolt and a nut.
The novel design scheme of the head of the pipe cleaner has the following beneficial effects:
the special project organization of pig head combines to form by umbelliform director, flexible steelframe and spout, can expand automatically or shrink under the high-pressure fluid effect, reduces the friction loss, and adjustment pig speed, the sealed scraper blade of the pig main part of head connection and multilayer sealed leather cup can further clear away remaining impurity dirt afterwards, and the operation is made up in the multiple process of cleaning for pipeline cleaning work is more high-efficient swift, makes the difficult card of pig stifled.
Drawings
FIG. 1 is a schematic structural view of a product of the present invention;
FIG. 2 is a top view of this arrangement;
in the figure: 1. umbrella-shaped guider, 2, telescopic steel frame, 3, steel frame sliding grooves, 4, main connecting shafts, 5, movable connecting shafts, 6, fixed base, 7 and bolts and nuts.
Detailed Description
In order to make the technical scheme and advantages of the present invention clearer, the present invention will be further explained below with reference to the accompanying drawings, and as shown in the drawings, the present invention is composed of an umbrella-shaped guider 1, a telescopic steel frame 2, a steel frame sliding groove 3, a main connecting shaft 4, a movable connecting shaft 5, a fixed base 6, a bolt and a nut 7, and the like, and the specific operation steps are as follows:
(1) The head of the pipe cleaner is connected with the pipe cleaner through a main connecting shaft, the pipe cleaner is conveyed to the eccentric large head and small head at the bottom of a pipe cleaner transmitting barrel, and the pipe cleaner is plugged at the large head and small head;
(2) Adjusting the position of the pipe cleaner umbrella-shaped guider 1 to confirm the complete sealing;
(3) Starting a sending cylinder switch, and pushing the whole pipe cleaner to move by utilizing the pressure difference formed between the low-pressure flow and the high-pressure flow at the front end and the rear end of the pipe cleaner in the pipeline; when high-pressure medium flows act on the umbrella-shaped guider 1 at the front end of the pipe cleaner, the telescopic steel frame 2 can automatically adjust the angle of the guider under the action of pressure, so that the friction between the telescopic steel frame and the pipe wall is reduced, and the pipe cleaner runs at a high speed;
(4) And after cleaning, opening the ball collecting barrel and taking out the pipe cleaner.
The invention can overcome the problems of large friction resistance, easy blockage and weak cleaning capability of the existing pipe cleaner, has convenient operation and low cost, can thoroughly clean the pipeline, improves the working efficiency of pipeline cleaning, and has good application prospect.
Claims (3)
1. A novel design scheme of a pipe cleaner head is characterized in that: the device comprises an umbrella-shaped guider (1), a telescopic steel frame (2), a steel frame sliding chute (3), a main connecting shaft (4), a movable connecting shaft (5), a fixed base (6) and a bolt nut (7); the umbrella-shaped guider (1) is fixed on a fixing base (6) of the main connecting shaft (4) through a bolt and a nut (7), and six screw holes are formed in the surface of the fixing base (6); the telescopic steel frame (2) is fixed on the surface of the umbrella-shaped guider (1) through bolts and nuts (7), and three screw holes are formed in the surface of the umbrella-shaped guider (1); the telescopic steel frame (2) is fixed on the movable connecting shaft (5) by welding; the device enables the movable connecting shaft (5) to move back and forth under the action of the front and back pressure difference of the pipeline; when the thrust borne by the pipe cleaner is overlarge, the movable connecting shaft (5) moves forwards to drive the telescopic steel frame (2) to expand so that the umbrella-shaped leather cup expands to increase the frictional resistance and slow down the speed of the pipe cleaner; when the resistance of the pipe cleaner is too large, the movable connecting shaft (5) moves forwards to drive the telescopic steel frame (2) to contract, so that the umbrella-shaped leather cup contracts to reduce friction and increase the speed of the pipe cleaner.
2. A novel pig head design according to claim 1, characterized in that: the umbrella-shaped guider (1) is connected with the telescopic steel frame (2) through a bolt and a nut (7), when the umbrella-shaped guider is in a working state, high-pressure fluid acts on the movable connecting shaft (5) to enable the telescopic steel frame (2) to drive the umbrella-shaped guider (1) to expand or contract, and the steel frame sliding groove (3) can limit the telescopic degree of the telescopic steel frame (2).
3. A novel pig head design according to claim 1, characterized in that: the umbrella-shaped guider (1) expands or contracts under the action of high-pressure fluid, so that the friction resistance of the pipe cleaner is increased or reduced, and the movement speed of the pipe cleaner is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211315886.XA CN115591879A (en) | 2022-10-26 | 2022-10-26 | Novel design scheme for head of pipe cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211315886.XA CN115591879A (en) | 2022-10-26 | 2022-10-26 | Novel design scheme for head of pipe cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115591879A true CN115591879A (en) | 2023-01-13 |
Family
ID=84848701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211315886.XA Pending CN115591879A (en) | 2022-10-26 | 2022-10-26 | Novel design scheme for head of pipe cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115591879A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984322A (en) * | 1989-11-07 | 1991-01-15 | Tdw Delaware, Inc. | Elastomeric disc for use on a pipeline pig |
| RU2048932C1 (en) * | 1992-09-14 | 1995-11-27 | Дмитрий Леонидович Первицкий | Pipeline inner surface cleaning apparatus |
| CN103977994A (en) * | 2014-05-23 | 2014-08-13 | 西南石油大学 | Automatic speed adjusting pipe cleaner |
| CN206168891U (en) * | 2016-10-28 | 2017-05-17 | 沈阳市文盛仪器设备有限公司 | Reducing pipe cleaning device |
| CN107030072A (en) * | 2017-05-29 | 2017-08-11 | 江苏省金峰石油机械制造有限公司 | It is a kind of to prevent the leather cup wiper of deformation |
| CN206769021U (en) * | 2017-04-11 | 2017-12-19 | 孙艳艳 | A kind of environmental project cleaning device |
| KR20180076796A (en) * | 2016-12-28 | 2018-07-06 | 주식회사 코인즈 | pig apparatus for measuring vibration |
| CN110076148A (en) * | 2019-05-17 | 2019-08-02 | 常州大学 | A kind of variable caliber casing scraper of intelligentized control method |
| CN112207096A (en) * | 2020-09-26 | 2021-01-12 | 宜宾学院 | Pipe cleaner speed impact suppression mechanism |
| CN212857014U (en) * | 2020-05-12 | 2021-04-02 | 中国石油工程建设有限公司 | Pipe cleaner capable of removing blockage |
| CN112871905A (en) * | 2020-12-28 | 2021-06-01 | 大庆利恒科技开发有限公司 | Cloth bag descaling pipe cleaner |
| CN213613140U (en) * | 2020-10-29 | 2021-07-06 | 中国建筑第二工程局有限公司 | Pipe cleaner for building gas supply natural gas pipeline without inner coating |
| CN113399391A (en) * | 2021-06-22 | 2021-09-17 | 西南石油大学 | Umbrella-shaped multifunctional small-sized pipeline cleaner |
| CN115055460A (en) * | 2022-06-28 | 2022-09-16 | 武汉大学 | Composite blade type pipeline cleaning device |
-
2022
- 2022-10-26 CN CN202211315886.XA patent/CN115591879A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984322A (en) * | 1989-11-07 | 1991-01-15 | Tdw Delaware, Inc. | Elastomeric disc for use on a pipeline pig |
| RU2048932C1 (en) * | 1992-09-14 | 1995-11-27 | Дмитрий Леонидович Первицкий | Pipeline inner surface cleaning apparatus |
| CN103977994A (en) * | 2014-05-23 | 2014-08-13 | 西南石油大学 | Automatic speed adjusting pipe cleaner |
| CN206168891U (en) * | 2016-10-28 | 2017-05-17 | 沈阳市文盛仪器设备有限公司 | Reducing pipe cleaning device |
| KR20180076796A (en) * | 2016-12-28 | 2018-07-06 | 주식회사 코인즈 | pig apparatus for measuring vibration |
| CN206769021U (en) * | 2017-04-11 | 2017-12-19 | 孙艳艳 | A kind of environmental project cleaning device |
| CN107030072A (en) * | 2017-05-29 | 2017-08-11 | 江苏省金峰石油机械制造有限公司 | It is a kind of to prevent the leather cup wiper of deformation |
| CN110076148A (en) * | 2019-05-17 | 2019-08-02 | 常州大学 | A kind of variable caliber casing scraper of intelligentized control method |
| CN212857014U (en) * | 2020-05-12 | 2021-04-02 | 中国石油工程建设有限公司 | Pipe cleaner capable of removing blockage |
| CN112207096A (en) * | 2020-09-26 | 2021-01-12 | 宜宾学院 | Pipe cleaner speed impact suppression mechanism |
| CN213613140U (en) * | 2020-10-29 | 2021-07-06 | 中国建筑第二工程局有限公司 | Pipe cleaner for building gas supply natural gas pipeline without inner coating |
| CN112871905A (en) * | 2020-12-28 | 2021-06-01 | 大庆利恒科技开发有限公司 | Cloth bag descaling pipe cleaner |
| CN113399391A (en) * | 2021-06-22 | 2021-09-17 | 西南石油大学 | Umbrella-shaped multifunctional small-sized pipeline cleaner |
| CN115055460A (en) * | 2022-06-28 | 2022-09-16 | 武汉大学 | Composite blade type pipeline cleaning device |
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