CN106813020A - A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant - Google Patents
A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant Download PDFInfo
- Publication number
- CN106813020A CN106813020A CN201710250533.9A CN201710250533A CN106813020A CN 106813020 A CN106813020 A CN 106813020A CN 201710250533 A CN201710250533 A CN 201710250533A CN 106813020 A CN106813020 A CN 106813020A
- Authority
- CN
- China
- Prior art keywords
- wrapped
- resistant
- corrosion
- hydraulic engineering
- bituminous coating
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Abstract
A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant; including metallic water pipe; antirust coat is provided with inside described metallic water pipe; described metallic water pipe is wrapped with cold primer oil reservoir; described cold primer oil reservoir is wrapped with bituminous coating one; described bituminous coating one is wrapped with reinforcement wrapping layer one; described reinforcement wrapping layer one is wrapped with bituminous coating two; described bituminous coating two is wrapped with reinforcement wrapping layer two; described reinforcement wrapping layer two is wrapped with bituminous coating three, and described bituminous coating three is wrapped with outsourcing protective layer.Instant invention overcomes the deficiencies in the prior art, Stability Analysis of Structures, favorable anti-corrosion effect can effectively raise the service life of hydraulic engineering pipeline.
Description
Technical field
The present invention relates to hydraulic engineering pipe technology field, a kind of corrosion-resistant hydraulic engineering pipe of oil resistant low temperature resistant is particularly belonged to
Road.
Background technology
Hydraulic engineering pipeline is mainly used in long distance water transfer project, and the selection of tubing is most important, and it is both to ensure to supply water
The key of system safety, is again to determine construction costs and operation funds place.The domestic pipeline for water delivery, mainly there is steel at present
Pipe, ductile iron pipe, Prestressed concrete cylinder pipe and RPMP.
Wherein steel pipe is used as a kind of of a relatively high pipeline of cost performance, and its application is comparatively the most universal, but steel pipe
It is embedded in underground to be easily corroded, so as to drainage occur.
The content of the invention
It is an object of the invention to provide a kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant, prior art is overcome
Deficiency, the effect of adhesive bitument primer is the cohesive force for increasing bituminous coating and steel tube surface；Adhesive bitument primer be with bituminous coating phase
Same pitch and lead-free motor petrol or industrial solvent gasoline；There is one layer to strengthen wrapping material between every layers of asphalt layer
Material, its effect is to make wrapper material that skeleton function is played in anticorrosive coat, to increase anticorrosive coat intensity, it is to avoid come off；Stability Analysis of Structures,
Favorable anti-corrosion effect, can effectively raise the service life of hydraulic engineering pipeline.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant, including metallic water pipe, antirust is provided with inside described metallic water pipe
Layer, described metallic water pipe is wrapped with cold primer oil reservoir, and described cold primer oil reservoir is wrapped with bituminous coating one, described
Bituminous coating one is wrapped with reinforcement wrapping layer one, and described reinforcement wrapping layer one is wrapped with bituminous coating two, described drip
Blue or green coating two is wrapped with reinforcement wrapping layer two, and described reinforcement wrapping layer two is wrapped with bituminous coating three, described pitch
Coating three is wrapped with outsourcing protective layer.
Further, described cold primer core intersection is 0.1-0.15mm.
Further, described bituminous coating one, bituminous coating two and the thickness of bituminous coating three are 3mm.
Further, described reinforcement wrapping layer one and reinforcement wrapping layer two is constituted by glass cloth.
Further, it is coated with adhesive bitument primer on described glass cloth.
Further, described outsourcing protective layer is wrapped by polyvinyl chloride cloth.
Compared with prior art, implementation result of the invention is as follows for the present invention：
The corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant of the present invention, the effect of adhesive bitument primer be increase bituminous coating with
The cohesive force of steel tube surface；Adhesive bitument primer be with bituminous coating identical pitch and lead-free motor petrol or industrial solvent
Gasoline；There is one layer of reinforcement wrapper material between every layers of asphalt layer, its effect is to make wrapper material that skeleton is played in anticorrosive coat
Effect, to increase anticorrosive coat intensity, it is to avoid come off；Stability Analysis of Structures, favorable anti-corrosion effect can effectively raise hydraulic engineering pipe
The service life in road.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for de-
On the premise of present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, the corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant of the present invention, including metallic water pipe 1,
Antirust coat 2 is provided with inside described metallic water pipe 1, described metallic water pipe 1 is wrapped with cold primer oil reservoir 3, described cold bottom
Seed oil layer 3 is wrapped with bituminous coating 1, and described bituminous coating 1 is wrapped with reinforcement wrapping layer 1, described reinforcement
Wrapping layer 1 is wrapped with bituminous coating 26, and described bituminous coating 26 is wrapped with reinforcement wrapping layer 27, and described adds
Strong wrapping layer 27 is wrapped with bituminous coating 38, and described bituminous coating three is wrapped with outsourcing protective layer 9.
It is preferred that, described cold primer core intersection is 0.1-0.15mm；Described bituminous coating one, bituminous coating two and drip
The thickness of blue or green coating three is 3mm；Described reinforcement wrapping layer one and reinforcement wrapping layer two is constituted by glass cloth；Described glass cloth
On be coated with adhesive bitument primer；Described outsourcing protective layer is wrapped by polyvinyl chloride cloth.
Claims (6)
1. a kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant, including metallic water pipe, is provided with anti-inside described metallic water pipe
Rusty scale, it is characterised in that：Described metallic water pipe is wrapped with cold primer oil reservoir, and described cold primer oil reservoir is wrapped with pitch
Coating one, described bituminous coating one is wrapped with reinforcement wrapping layer one, and described reinforcement wrapping layer one is wrapped with pitch painting
Layer two, described bituminous coating two is wrapped with reinforcement wrapping layer two, and described reinforcement wrapping layer two is wrapped with bituminous coating
Three, described bituminous coating three is wrapped with outsourcing protective layer.
2. the corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant according to claim 1, it is characterised in that：Described is cold
Bottom core intersection is 0.1-0.15mm.
3. the corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant according to claim 1, it is characterised in that：Described drip
Blue or green coating one, bituminous coating two and the thickness of bituminous coating three are 3mm.
4. the corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant according to claim 1, it is characterised in that：Described adds
Strong wrapping layer one and reinforcement wrapping layer two are constituted by glass cloth.
5. the corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant according to claim 4, it is characterised in that：Described glass
Adhesive bitument primer is coated with glass cloth.
6. the corrosion-resistant hydraulic engineering pipeline of a kind of oil resistant low temperature resistant according to claim 1, it is characterised in that：Described is outer
Bag protective layer is wrapped by polyvinyl chloride cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710250533.9A CN106813020A (en) | 2017-04-17 | 2017-04-17 | A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710250533.9A CN106813020A (en) | 2017-04-17 | 2017-04-17 | A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106813020A true CN106813020A (en) | 2017-06-09 |
Family
ID=59115676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710250533.9A Pending CN106813020A (en) | 2017-04-17 | 2017-04-17 | A kind of corrosion-resistant hydraulic engineering pipeline of oil resistant low temperature resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106813020A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2325584C1 (en) * | 2007-02-21 | 2008-05-27 | Открытое акционерное общество "Газпром" | Insulating anticorrosive material "pam" |
| CN201354917Y (en) * | 2009-02-25 | 2009-12-02 | 大庆石油新科庆联防腐有限公司 | Anticorrosive pipe with modified asphalt |
| US20100266790A1 (en) * | 2009-04-16 | 2010-10-21 | Grzegorz Jan Kusinski | Structural Components for Oil, Gas, Exploration, Refining and Petrochemical Applications |
| CN203703389U (en) * | 2014-01-08 | 2014-07-09 | 常州瑞源钢管有限公司 | Seamless steel tube used for oil and gas conveying |
| CN205745702U (en) * | 2016-07-01 | 2016-11-30 | 天鸿建设集团有限公司 | A kind of submarine pipeline |
-
2017
- 2017-04-17 CN CN201710250533.9A patent/CN106813020A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2325584C1 (en) * | 2007-02-21 | 2008-05-27 | Открытое акционерное общество "Газпром" | Insulating anticorrosive material "pam" |
| CN201354917Y (en) * | 2009-02-25 | 2009-12-02 | 大庆石油新科庆联防腐有限公司 | Anticorrosive pipe with modified asphalt |
| US20100266790A1 (en) * | 2009-04-16 | 2010-10-21 | Grzegorz Jan Kusinski | Structural Components for Oil, Gas, Exploration, Refining and Petrochemical Applications |
| CN203703389U (en) * | 2014-01-08 | 2014-07-09 | 常州瑞源钢管有限公司 | Seamless steel tube used for oil and gas conveying |
| CN205745702U (en) * | 2016-07-01 | 2016-11-30 | 天鸿建设集团有限公司 | A kind of submarine pipeline |
Non-Patent Citations (2)
| Title |
|---|
| 本书编写组: "《管道工操作技能快学快用》", 31 May 2015 * |
| 游浩: "《安装造价员专业与实操》", 31 January 2015 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |