Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Traceable pipeline

A pipeline and tracer technology, applied in the pipeline field, can solve the problems of lower efficiency, increased maintenance costs, and metal wires are easily corroded, and achieve the effects of simplifying the production process, improving production efficiency and construction efficiency

Inactive Publication Date: 2020-04-03
浙江地球管业有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The tracer pipeline is an indispensable pipe material in the current social construction. It prevents the direction of the pipeline from being unknown after the pipeline is laid, and increases the maintenance cost in the later stage; while the existing tracer pipeline is to bury a metal wire in the pipeline, The pipe thus realized can be detected to achieve the purpose of tracing, and the expansion coefficients of the metal wire and the plastic are different, resulting in poor compatibility of the two materials, making it difficult to integrate the pipe and the metal wire; and the metal wire It is easy to be corroded, especially in a humid environment, and most of the pipelines are buried in the wet underground; when the pipeline is buried for a long time, the metal wire will also be corroded, which will cause the pipe to be untraceable
[0003] In addition, in the production process of the existing traceable pipelines, some metal wires and pipelines are extruded through the extruder together. In this way, it is necessary to make suitable molds and equipment, thereby increasing the production capacity. The cost and the floor area of ​​the workshop, and because the expansion coefficients of the metal wire and the plastic are different, the compatibility of the two materials is not good, so that it is difficult to integrate the pipe and the metal wire; some are carried out on the pipe at the construction site Slot, place the metal wire in the channel after the slot is opened, and then repair the channel after the metal wire is placed; this method greatly reduces the construction efficiency, and the waste after slotting is inconvenient to recycle, which is easy to cause pollution of the environment, so in order to solve the deficiencies in the prior art, the present invention proposes a traceable pipeline

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Traceable pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take 15% of toner, 0.5% of silane coupling agent, 2.5% of PE wax, 2% of oleic acid amide, 60% of EVA resin, 20% of NdFeB magnetic powder, fully mix them, and extrude Machine, drawing machine, granulator and dryer to make masterbatches containing magnetic powder.

[0024] 80% PE / PP material, 3% masterbatch, 1% antioxidant 1010, 1% antioxidant 168, 5% POE, 1% nano calcium carbonate, 0.1% fluorine processing aid Put the mixed material into the co-extrusion extruder, and at the same time put the prepared masterbatch containing magnetic powder into the color marking machine and extrude it with the co-extrusion extruder on the outer wall of the pipe body in a hot melt state to form a tracer line; After the pipe is extruded, it enters the vacuum sizing device for sizing, and the pipe is cooled by the spray device, so that the tracer line and the pipe body are integrated after cooling; the pipe is pulled out by the tractor to make a visible tracked pipeline.

Embodiment 2

[0026] Take 15% of toner, 0.5% of silane coupling agent, 2.5% of PE wax, 2% of oleic acid amide, 60% of LDPE resin, 20% of NdFeB magnetic powder, fully mix them, and extrude Machine, drawing machine, granulator and dryer to make masterbatches containing magnetic powder.

[0027] 100% PE / PP material, 5% pipe color masterbatch, 7% antioxidant 1010, 5% antioxidant 168, 15% POE, 10% nano calcium carbonate, 2% fluorine processing aid Put the ingredients into the co-extrusion extruder, and at the same time, put the masterbatch containing magnetic powder into the color marking machine and extrude it with the co-extrusion extruder on the outer wall of the pipe body in a hot melt state to form a tracer After the pipe is extruded, it enters the vacuum sizing device for sizing, and the pipe is cooled by the spray device, so that the tracer line and the pipe body are integrated after cooling; the pipe is pulled out by the tractor to make Traceable pipeline.

Embodiment 3

[0029] Take 15% of toner, 0.5% of silane coupling agent, 2.5% of PE wax, 2% of ethylene bis stearic acid amide, 60% of LDPE resin, 20% of iron oxide magnetic powder, fully mix, The masterbatch containing magnetic powder is made through extruder, drawing machine, granulator and dryer.

[0030] 80% PE / PP material, 3% masterbatch, 1% antioxidant 1010, 1% antioxidant 168, 10% SBS, 1% talc, 1% silicone additives Put the mixed material into the co-extrusion extruder, and at the same time put the prepared masterbatch containing magnetic powder into the color marking machine and extrude it with the co-extrusion extruder on the outer wall of the pipe body in a hot melt state to form a tracer line; After the pipe is extruded, it enters the vacuum sizing device for sizing, and the pipe is cooled by the spray device, so that the tracer line and the pipe body are integrated after cooling; the pipe is pulled out by the tractor to make a visible tracked pipeline.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a traceable pipeline. The traceable pipeline comprises a pipeline body and a plurality of tracing lines arranged on the pipeline body; and the pipeline body is composed of mainmaterials and auxiliary materials. According to the traceable pipeline, through the structure that a die head and the pipeline body of a pipeline are not changed, the pipeline can be detected throughdetection equipment by adding magnetic powder, so that the technical problems that the pipeline and a metal wire are difficult to integrate into a whole and the metal wire is easy to corrode caused by embedding a metal tracing strip inside or outside the pipeline in the prior art are avoided, the production process and the on-site connection process of the tracing pipeline are simplified, therefore, the production efficiency and the construction efficiency of the pipeline are improved.

Description

【Technical field】 [0001] The invention relates to the field of pipelines, in particular to a traceable pipeline. 【Background technique】 [0002] The tracer pipeline is an indispensable pipe material in the current social construction. It prevents the direction of the pipeline from being unknown after the pipeline is laid, and increases the maintenance cost in the later stage; while the existing tracer pipeline is to bury a metal wire in the pipeline, The pipe thus realized can be detected to achieve the purpose of tracing, and the expansion coefficients of the metal wire and the plastic are different, resulting in poor compatibility of the two materials, making it difficult to integrate the pipe and the metal wire; and the metal wire It is easy to be corroded, especially in a humid environment, and most of the pipelines are buried in the wet underground; when the pipeline is buried for a long time, the metal wire will also be corroded, which will cause the pipe to be untrace...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B29C48/09C08L23/06C08L23/12C08L23/08C08K5/134C08K5/526C08K3/26C08K5/20C08K3/22B29K23/00B29L23/00
CPCB29K2023/06B29K2023/12B29L2023/22B29C48/0022B29C48/022B29C48/09C08K2003/265C08L23/06C08L23/0853C08L23/12C08L23/0815C08K5/1345C08K5/526C08K3/26C08K5/20C08K3/22
Inventor 胡德源卢伟文骆宏伟
Owner 浙江地球管业有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More