CN203316443U - Pipeline cleaning device - Google Patents
Pipeline cleaning device Download PDFInfo
- Publication number
- CN203316443U CN203316443U CN2013204013919U CN201320401391U CN203316443U CN 203316443 U CN203316443 U CN 203316443U CN 2013204013919 U CN2013204013919 U CN 2013204013919U CN 201320401391 U CN201320401391 U CN 201320401391U CN 203316443 U CN203316443 U CN 203316443U
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- Prior art keywords
- spheroid
- cleaning device
- spherula
- hollow
- pipeline
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Abstract
A pipeline cleaning device comprises a hollow ball body and a small hollow ball body. The small hollow ball body is arranged inside the hollow ball body, and a gap exists between the ball body and the small ball body and is filled with liquid. The hollow part of the small ball body is filled with air. The hollow ball body is made of elastic materials, and the small ball body is made of metal.
Description
Technical field
The utility model relates to a kind of inner-walls of duct cleaning equipment, in particular, relates to a kind of cleaning plant of inner-walls of duct impurity.
Background technology
In prior art, the stickums such as paraffin of cleaning petroleum pipeline inwall have a lot of methods, the most frequently used method, water back, hot water cleans or with an organic solvent cleans, but these methods, all necessary valve-off, stop flowing of the interior liquid of pipeline, empty pipeline, then could use, have a strong impact on production efficiency, waste time and energy, cost is high.
Chinese Patent Application No. 02107965.X discloses a kind of high-flash, and the composition of low-steam pressure is injected in G&O well and hydrocarbon containing formation and treatment facility on every side, can remove incrustation, paraffin, and tar and other sticky ingredient, and form coating in the above.After such processing, can improve the flow of gas and oil, and reduce the adhesion strength of dirt and incrustation in the gentle winning apparatus of all oil, oily gentle winning apparatus comprises hydrocarbon containing formation, sleeve pipe, pipeline, and pumping equipment.In said composition containing having an appointment 40 to the fatty acid alkyl ester admixture of about 99% weight with approximately 1 to about at least one low alkyl group glycol ethers of 25% weight.But this method need to stop normal liquid flow equally, then could implement.
For the deficiencies in the prior art, provide a kind of and can not stop normal production, just can remove paraffin, tar and other sticky ingredient of inner-walls of duct, can be widely used in petroleum pipeline.
The utility model content
The utility model provides a kind of pipe cleaning device, can effectively remove the stickum such as paraffin, tar of petroleum pipeline inwall.
A kind of pipe cleaning device, comprise hollow sphere, the hollow spherula; The hollow spherula is arranged on hollow sphere inside, between spheroid and spherula, has gap, and gap is full of liquid; Spherular hollow space gassy; Spheroid is made by elastomeric material, and spherula is that metal is made.
As a kind of preferred, spherula floats in described liquid, touches the top of spheroid.
As a kind of preferred, described elastomeric material is rubber; Described liquid is water; Described gas is air.
As a kind of preferred, described metal is aluminium alloy.
As a kind of preferred, half that described spherular diameter is described sphere diameter.
Beneficial effect: in the situation that does not stop oil transportation in pipeline, carry out removing work, efficiency is high, effective, can be widely used in petrochemical industry.
The accompanying drawing explanation
Fig. 1 is that pipe cleaning device is cleared up schematic diagram in pipeline.
The specific embodiment
As shown in Figure 1, the part of a depression is arranged above pipeline 1 middle part, this caves in because the pipeline that is embedded in bottom line was pressed by weight, or this depression that causes of other reasons, in pipeline, is very common.Sunk part causes the internal diameter of pipeline 1 at this place to be less than the internal diameter of non-sunk area.
The spheroid 2 use elastomeric materials of hollow are made, rubber for example, and it is constant that the wall thickness of spheroid 2 can maintain spheroid form.During cleaning pipeline 1, spheroid 2 is placed on the inside of pipeline 1, under the effect of oil pressure, spheroid 2 is pushed, and when the sunk part by pipeline 1, spheroid 2 can produce distortion, thereby pass through smoothly sunk area, owing to thering is elasticity, passing through sunk area, spheroid 2 can recover normal spheroid form.Generally speaking, the external diameter of spheroid 2 is slightly larger than the internal diameter of pipeline 1, and like this, in scale removal process, the inwall of spheroid 2 and pipeline 1 coordinates closely, and spheroid 2 advances under pressure promotes, and makes cleaning performance better.And spheroid 2 and pipeline 1 inwall form good sealing.
Made the hollow spherula 4 with certain rigidity by metal material, be arranged on the inside of hollow sphere 2.Space between spheroid 2 and spherula 4 is full of liquid 3, and as a kind of preferred, liquid 3 can be water or oil.Like this, at the oil pressure-acting, spheroid 2 can not be shriveled fully.
The inner hollow of spherula 4, gassy 5, for example: air, hydrogen; As a kind of preferred, spherula 4 inside can be vacuum; Can weight reduction.Be full of the weight of liquid fully than spheroid 2 especially, so light.Liquid 3 and gas 5 are set to suitable ratio, and spherula 4 floats on liquid 3, can make the top of the basic spheroid 2 of spherula 4.Like this, make the relatively little wearing and tearing that are subject to of spheroid 2.Half that described spherular diameter is described sphere diameter.
While putting in pipeline by cleaning plant, cleaning plant advances under oil pressure promotes, and spheroid 2 closely cooperates with inner-walls of duct, and spheroid 2 cleans out the impurity such as paraffin of inwall simultaneously; Can put into a plurality of cleaning plants is cleared up; In the time of cleaning plant process canal depression part, elastic sphere 2 can be out of shape, and makes cleaning plant smoothly by sunk part, and after sunk part, spheroid 2 can also recover original spheroid form.
Embodiment in the utility model and the description of accompanying drawing are understood the utility model just to better, to the not restriction of protection domain of claim.Those skilled in the art make simple adjustment or improvement to accompanying drawing and above-described embodiment after reading this specification, still in the protection domain of following claim.
Claims (5)
1. a pipe cleaning device, is characterized in that: comprise hollow sphere, the hollow spherula; The hollow spherula is arranged on hollow sphere inside, between spheroid and spherula, has gap, and gap is full of liquid; Spherular hollow space gassy; Spheroid is made by elastomeric material, and spherula is that metal is made.
2. pipe cleaning device according to claim 1, it is characterized in that: spherula floats in described liquid, touches the top of spheroid.
3. pipe cleaning device according to claim 1 and 2, it is characterized in that: described elastomeric material is rubber; Described liquid is water; Described gas is air.
4. pipe cleaning device according to claim 3, it is characterized in that: described metal is aluminium alloy.
5. pipe cleaning device according to claim 1 and 2, is characterized in that: half that described spherular diameter is described sphere diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204013919U CN203316443U (en) | 2013-07-08 | 2013-07-08 | Pipeline cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204013919U CN203316443U (en) | 2013-07-08 | 2013-07-08 | Pipeline cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316443U true CN203316443U (en) | 2013-12-04 |
Family
ID=49655841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204013919U Expired - Fee Related CN203316443U (en) | 2013-07-08 | 2013-07-08 | Pipeline cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238422A (en) * | 2016-09-21 | 2016-12-21 | 重庆科技学院 | A kind of spherical pig |
| CN109236236A (en) * | 2018-10-23 | 2019-01-18 | 西安奥德石油工程技术有限责任公司 | A kind of petroleum pipeline wax removal part |
-
2013
- 2013-07-08 CN CN2013204013919U patent/CN203316443U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238422A (en) * | 2016-09-21 | 2016-12-21 | 重庆科技学院 | A kind of spherical pig |
| CN106238422B (en) * | 2016-09-21 | 2018-04-13 | 重庆科技学院 | A kind of spherical pig |
| CN109236236A (en) * | 2018-10-23 | 2019-01-18 | 西安奥德石油工程技术有限责任公司 | A kind of petroleum pipeline wax removal part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |