CN2826116Y - Pipe with internal anti-corrosion layer - Google Patents
Pipe with internal anti-corrosion layer Download PDFInfo
- Publication number
- CN2826116Y CN2826116Y CN 200520035161 CN200520035161U CN2826116Y CN 2826116 Y CN2826116 Y CN 2826116Y CN 200520035161 CN200520035161 CN 200520035161 CN 200520035161 U CN200520035161 U CN 200520035161U CN 2826116 Y CN2826116 Y CN 2826116Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- utility
- stuffing
- model
- gases
- 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.)
- Expired - Fee Related
Links
- 238000005260 corrosion Methods 0.000 title abstract description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 12
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract 4
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000002990 reinforced plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an internally anticorrosive pipeline which is used for conveying materials such as liquids, gases, etc. The utility model is formed by that filling materials are arranged between an outer layer pipe and an inner layer pipe. Because the utility model is adopted, the service life of pipelines can be extended; the safety and the circulation of liquids and gases in the pipeline can be ensured; the corrosion to the inner wall of the pipelines from liquids and gases and the pollution to environment from harmful gases are reduced; the pipelines with pressure levels can not easily bring about pipe burst caused by the corrosion of the inner wall; the problem that the rigidity of polyvinyl chloride pipe materials or glass fibre which are singly used reinforced plastic pipes is poor is solved.
Description
Technical field
The utility model relates to a kind of pipeline that is used to carry materials such as liquid, gas, relates in particular to a kind of internal coat pipeline.
Background technique
The inner-walls of duct corrosion is a common phenomena in industrial field and the daily life, also is the major reason that causes material and energy loss.Tubing commonly used at present is metal tube or plastic tube, and inner wall of metal tube is perishable, and there is the problem of poor rigidity in plastic tube.In order to improve antiseptic property, the metal tube that has adopts stainless steel, but its cost of material height.Also have at metal tube surface spraying plastic layer, make the tube surfaces after the spraying obtain certain antiseptic effect, but also can't use for a long time, pipe material inner wall anticorrosion fails to obtain basic solution.
Summary of the invention
The purpose of this utility model is to provide a kind of internal coat pipeline at the deficiency of above-mentioned existing tubing existence.Adopt the utility model can prolong pipeline working life, guarantee liquid, gas safety circulation in the pipeline; Liquid, gas have been reduced to the pollution of the corrosion of inner-walls of duct and harmful gas to environment; Make and have other pipeline of pressure level and be difficult for because of inner wall corrosion generation booster; Solved the problem that PVC (PVC) tubing uses poor rigidity separately.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of internal coat pipeline comprises external pipe and inner tube, it is characterized in that: be filled with stuffing between described external pipe and the inner tube.
Described stuffing is the cement stuffing.
Described stuffing is the epoxy resin glue stuffing.
Described external pipe is a metal tube.
Described inner tube is polyvinyl chloride pipe or Glass Steel Tube.
Advantage of the present utility model is:
Adopt the utility model owing to adopted the internal and external layer structure combining, inwall adopts anticorrosive tubing such as polyvinyl chloride pipe or Glass Steel Tube, reduced the corrosion of liquid, gas, prolonged the working life of tubing, guaranteed liquid, gas safety circulation in the tubing pipe material inner wall.Make to have other steel pipe of pressure level and be difficult for, reduce pollution environment because of inner wall corrosion generation booster.Between external pipe and inner tube, increased stuffing, the inner and outer pipes effective seal is connected.The utility model has solved the problem of inner wall anti-corrosive, and has solved the problem that PVC (PVC) tubing or Glass Steel Tube use poor rigidity separately.
Description of drawings
Fig. 1 is the utility model cross-sectional view
Fig. 2 is the utility model left side TV structure schematic representation
Embodiment
A kind of internal coat pipeline comprises external pipe 1 and inner tube 2, is filled with stuffing 3 between described external pipe 1 and the inner tube 2.Described stuffing 3 is the cement stuffing.Described stuffing 3 is the epoxy resin glue stuffing.Described external pipe 1 is iron or steel for metal tube.Described inner tube 2 is polyvinyl chloride pipe or Glass Steel Tube.
The utility model is owing to adopted the internal and external layer structure combining, inwall adopts anticorrosive tubing such as polyvinyl chloride pipe or Glass Steel Tube, reduced the corrosion of liquid, gas, prolonged the working life of tubing, guaranteed liquid, gas safety circulation in the tubing pipe material inner wall.Make to have other pipeline of pressure level and be difficult for, reduce pollution environment because of inner wall corrosion generation booster.Increased stuffing 3 in external pipe 1 and 2 of inner tube,, the inner and outer pipes effective seal has been connected as the epoxy resin glue stuffing.The utility model has solved the problem of inner wall anti-corrosive, and has solved the problem that PVC (PVC) tubing or Glass Steel Tube use poor rigidity separately.
Claims (5)
1, a kind of internal coat pipeline comprises external pipe (1) and inner tube (2), it is characterized in that: be filled with stuffing (3) between described external pipe and the inner tube.
2, a kind of internal coat pipeline according to claim 1 is characterized in that: described stuffing (3) is the cement stuffing.
3, a kind of internal coat pipeline according to claim 1 is characterized in that: described stuffing (3) is the epoxy resin glue stuffing.
4, a kind of internal coat pipeline according to claim 1 is characterized in that: described external pipe (1) is a metal tube.
5, a kind of internal coat pipeline according to claim 1 is characterized in that: described inner tube (2) is polyvinyl chloride pipe or Glass Steel Tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035161 CN2826116Y (en) | 2005-08-17 | 2005-08-17 | Pipe with internal anti-corrosion layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035161 CN2826116Y (en) | 2005-08-17 | 2005-08-17 | Pipe with internal anti-corrosion layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826116Y true CN2826116Y (en) | 2006-10-11 |
Family
ID=37066302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035161 Expired - Fee Related CN2826116Y (en) | 2005-08-17 | 2005-08-17 | Pipe with internal anti-corrosion layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826116Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100778A (en) * | 2014-07-10 | 2014-10-15 | 镇江春环密封件集团有限公司 | Steel lining polytef composite pipe |
| CN104500858A (en) * | 2014-12-23 | 2015-04-08 | 常熟市东方特种金属材料厂 | Hard alloy pipe fitting |
| CN105064756A (en) * | 2015-08-18 | 2015-11-18 | 云南驰宏锌锗股份有限公司 | Anticorrosion method for improving anticorrosion effect and fixing rigid polyvinyl chloride plate through fusible interlining |
| CN106352170A (en) * | 2016-08-30 | 2017-01-25 | 中材金晶玻纤有限公司 | Pressure-resistant and high-temperature-resistant glass fiber reinforced plastic pipeline |
| CN106594507A (en) * | 2016-12-23 | 2017-04-26 | 安徽六国化工股份有限公司 | Anti-corrosion steel structure |
-
2005
- 2005-08-17 CN CN 200520035161 patent/CN2826116Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100778A (en) * | 2014-07-10 | 2014-10-15 | 镇江春环密封件集团有限公司 | Steel lining polytef composite pipe |
| CN104500858A (en) * | 2014-12-23 | 2015-04-08 | 常熟市东方特种金属材料厂 | Hard alloy pipe fitting |
| CN105064756A (en) * | 2015-08-18 | 2015-11-18 | 云南驰宏锌锗股份有限公司 | Anticorrosion method for improving anticorrosion effect and fixing rigid polyvinyl chloride plate through fusible interlining |
| CN106352170A (en) * | 2016-08-30 | 2017-01-25 | 中材金晶玻纤有限公司 | Pressure-resistant and high-temperature-resistant glass fiber reinforced plastic pipeline |
| CN106594507A (en) * | 2016-12-23 | 2017-04-26 | 安徽六国化工股份有限公司 | Anti-corrosion steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20130817 |