CN106450825A - Graphite-metal compound anticorrosion flexible grounding material and manufacturing process thereof - Google Patents
Graphite-metal compound anticorrosion flexible grounding material and manufacturing process thereof Download PDFInfo
- Publication number
- CN106450825A CN106450825A CN201611090447.8A CN201611090447A CN106450825A CN 106450825 A CN106450825 A CN 106450825A CN 201611090447 A CN201611090447 A CN 201611090447A CN 106450825 A CN106450825 A CN 106450825A
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- China
- Prior art keywords
- graphite
- plain conductor
- multiply
- metal composite
- ground material
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention provides a graphite-metal compound anticorrosion flexible grounding material which comprises a plurality of graphite-coated metal leads, graphite braided wires and graphite core wires. The graphite braided wires cover the graphite-coated metal leads, and the graphite core wires are wrapped in the graphite-coated metal leads. The manufacturing process of the grounding material includes the process flow: parallel winding displacement; twirling; braiding and bundling; roll forming. The grounding material wraps a metal conductor with graphite, so that the metal conductor is completely isolated from soil, and the grounding material has good chemical corrosion resistance, electrolytic corrosion resistance and flexibility.
Description
Technical field
The invention belongs to grounding technology field and in particular to a kind of graphite metal composite corrosion-proof erosion flexible ground material and its
Processing technology, has good resist chemical and electrolytic etching, and good pliability.
Background technology
Corrosion in soil for the metallic ground material is always the key issue in grounding technology field, current technology scheme
Including：Galvanized steel, copper covered steel, copper plating steel, zinc cover steel etc..These materials are respectively provided with certain corrosion resistance in soil, but work as
It is easy to produce electrolytic etching in the case of there is stray electrical current in soil.Meanwhile, these material stiffness are larger, and soil
Conjugation is not high.
Content of the invention
The present invention provides a kind of graphite metal composite corrosion-proof to lose flexible ground material, including multiply graphite cover plain conductor with
And cover the graphite litzendraht wire that described graphite covers plain conductor.
Optionally, described graphite covers the red copper wire using line footpath 1mm for the plain conductor, the graphite tape of wide 10mm thickness 0.2mm, Yi Ji electricity
Resistance rate is made up of the conducting resinl of 0.1 Ω m.
Optionally, described earthing material also includes graphite heart yearn, is wrapped in described multiply graphite and covers among plain conductor.
Optionally, the line footpath of described graphite heart yearn is 5mm.
Optionally, described graphite litzendraht wire is the graphite line that line footpath is 5mm, includes high strength fibre；Its twist be 2 circle/
Rice, braiding pulling force is 50N.
The present invention also provides a kind of graphite metal composite corrosion-proof to lose the processing technology of flexible ground material, including：
Parallel winding displacement, multiply graphite is covered plain conductor and is arranged in parallel；
Twisted, by described graphite good for parallel arrangement cover plain conductor carry out twisted；
Braiding bundle closes, and multiply graphite braid is covered the periphery of plain conductor so that graphite described in multiply in described graphite
Cover plain conductor to be tightened；And rolling forming, to form graphite metal composite corrosion-proof erosion flexible ground material.
Optionally, after the multiply that is arranged in parallel graphite heart yearn, the more peripheral uniform parallel arrangement multiply in described graphite heart yearn
Graphite covers plain conductor.
Optionally, multiply graphite is covered after plain conductor is arranged in parallel, then cover plain conductor periphery in described multiply graphite
Uniform parallel arranges multiply graphite heart yearn.
Optionally, the twist number range of described twisted step is every meter of 1-3 circle, covers the concrete of plain conductor according to described graphite
Number of share of stock is selected.
Optionally, the step of described rolling forming is by the way of annular extrusion.
The present invention provides a kind of graphite metal composite corrosion-proof to lose flexible ground material, including multiply graphite cover plain conductor with
And covering the graphite litzendraht wire that described graphite covers plain conductor, this earthing material also includes graphite heart yearn, is wrapped in described multiply
Graphite covers among plain conductor.Its processing technology is by parallel winding displacement, twisted, braiding bundle closes, rolling forming four procedure flow process group
Become.The earthing material of the present invention, by graphite coated metal conductor, is allowed to completely isolated with soil, has good resist chemical
With electrolytic etching and good pliability.
Brief description
Fig. 1 is the structural representation that graphite metal composite corrosion-proof described in one embodiment of the invention loses flexible ground material；
Fig. 2 is each step in the processing technology of graphite metal composite corrosion-proof erosion flexible ground material described in one embodiment of the invention
Structural representation.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Will according to following explanation and right
Seek book, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing is all in the form of very simplification and all using non-
Accurately ratio, only in order to purpose that is convenient, lucidly aiding in illustrating the embodiment of the present invention.
The present invention provides a kind of graphite metal composite corrosion-proof to lose flexible ground material, as shown in figure 1, include multiply graphite covering
Plain conductor 1 and cover described graphite and cover the graphite litzendraht wire 3 of plain conductor 1.In preferred version, this earthing material also includes
Graphite heart yearn 2, is wrapped in described multiply graphite and covers among plain conductor 1.Graphite coated metal is led by the earthing material of the present invention
Body, is allowed to completely isolated with soil, and has good pliability.
Graphite covers plain conductor 1 and by the graphite tape of plain conductor and the described plain conductor of covering and is located at described graphite
Conducting resinl composition between band and plain conductor；It passes through through plain conductor impregnation, graphite tape be wrapped, rolling forming, thermosetting four
Procedure is made.Wherein, no air gap between described graphite tape and described plain conductor, graphite tape is by plain conductor and the external world
Completely isolated.
In preferred version, described graphite covers plain conductor 1 and adopts the red copper wire of line footpath 1mm, the graphite of wide 10mm thickness 0.2mm
Carry, and resistivity is made up of the conducting resinl of 0.1 Ω m.The line footpath of described graphite heart yearn is 5mm.Described graphite litzendraht wire is
Line footpath is the graphite line of 5mm, includes high strength fibre；Its twist is 2 circles/rice, and braiding pulling force is 50N.
The present invention also provides a kind of graphite metal composite corrosion-proof to lose the manufacturing process of flexible ground material, as shown in Fig. 2 bag
Include：
Parallel winding displacement S1, multiply graphite is covered plain conductor and is arranged in parallel；
Twisted S2, by described graphite good for parallel arrangement cover plain conductor carry out twisted；
Braiding bundle closes S3, and multiply graphite braid is covered the periphery of plain conductor so that stone described in multiply in described graphite
Ink covers plain conductor is tightened；And rolling forming S4, to form graphite metal composite corrosion-proof erosion flexible ground material.
In the present invention, described parallel line procedures S1 can have various ways, such as mode 1：By multiply graphite heart yearn 2
Parallel as centre, its peripheral uniform parallel arrangement multiply graphite covers plain conductor 1；Mode 2：Multiply graphite is covered plain conductor
1 parallel as centre, its peripheral uniform parallel arranges multiply graphite heart yearn 2；Mode 3：In no graphite heart yearn 2, by multiply
Graphite covers plain conductor 1 and is arranged in parallel.
Described twisted S2 operation is that the good graphite of parallel arrangement covered plain conductor 1 is twisted together with graphite heart yearn 2, twists with the fingers
Degree according to its number of share of stock how many depending on, generally 1-3 circle/rice.
Described braiding bundle closes S3 and rolling forming S4 operation is multiply graphite litzendraht wire 3 is woven in graphite to cover metal to lead
The periphery of line 1 and graphite heart yearn 2, it is desirable to multiply graphite be covered plain conductor 1 and graphite heart yearn 2 is tightened, is then passed through to be rolled into
The annular extrusion of shape S4, forms graphite metal composite corrosion-proof erosion flexible ground material.
In the manufacture method of the earthing material of the present invention, graphite covers plain conductor 1 and adopts the red copper wire of line footpath 1mm, width
The graphite tape of 10mm thickness 0.2mm, resistivity are made up of the conducting resinl of 0.1 Ω m, totally 24；The line footpath of graphite heart yearn 2 is 5mm
Graphite line, totally 37.The line footpath of graphite litzendraht wire 3 is the graphite line of 5mm, totally 24, includes high strength fibre；The twist is 2
Circle/rice, braiding pulling force is 50N.The graphite metal composite corrosion-proof erosion flexible ground material external diameter made is 28mm.
The present invention provides a kind of graphite metal composite corrosion-proof to lose flexible ground material, including multiply graphite cover plain conductor with
And covering the graphite litzendraht wire that described graphite covers plain conductor, this earthing material also includes graphite heart yearn, is wrapped in described multiply
Graphite covers among plain conductor.Its processing technology is by parallel winding displacement, twisted, braiding bundle closes, rolling forming four procedure flow process group
Become.The earthing material of the present invention, by graphite coated metal conductor, is allowed to completely isolated with soil, has good resist chemical
With electrolytic etching and good pliability.
Obviously, those skilled in the art can carry out the various changes and modification spirit without deviating from the present invention to invention
And scope.So, if these modifications of the present invention and modification belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to including these changes and modification.
Claims (10)
1. a kind of graphite metal composite corrosion-proof erosion flexible ground material it is characterised in that include multiply graphite cover plain conductor with
And cover the graphite litzendraht wire that described graphite covers plain conductor.
2. graphite metal composite corrosion-proof erosion flexible ground material as claimed in claim 1 is it is characterised in that described graphite covers gold
Belong to wire and adopt the red copper wire of line footpath 1mm, the graphite tape of wide 10mm thickness 0.2mm, and the conducting resinl that resistivity is 0.1 Ω m
Make.
3. graphite metal composite corrosion-proof erosion flexible ground material as claimed in claim 1 is it is characterised in that also include graphite core
Line, is wrapped in described multiply graphite and covers among plain conductor.
4. graphite metal composite corrosion-proof as claimed in claim 2 erosion flexible ground material is it is characterised in that described graphite heart yearn
Line footpath be 5mm.
5. graphite metal composite corrosion-proof erosion flexible ground material as claimed in claim 1 is it is characterised in that described graphite weaves
Line is the graphite line that line footpath is 5mm, includes high strength fibre；Its twist is 2 circles/rice, and braiding pulling force is 50N.
6. a kind of graphite metal composite corrosion-proof loses the processing technology of flexible ground material it is characterised in that including：
Parallel winding displacement, multiply graphite is covered plain conductor and is arranged in parallel；
Twisted, by described graphite good for parallel arrangement cover plain conductor carry out twisted；
Braiding bundle closes, and multiply graphite braid is covered the periphery of plain conductor so that graphite described in multiply in described graphite
Cover plain conductor to be tightened；And rolling forming, to form graphite metal composite corrosion-proof erosion flexible ground material.
7. graphite metal composite corrosion-proof as claimed in claim 6 loses the manufacturing process of flexible ground material it is characterised in that putting down
After row arrangement multiply graphite heart yearn, then arrange that multiply graphite covers plain conductor in the peripheral uniform parallel of described graphite heart yearn.
8. graphite metal composite corrosion-proof as claimed in claim 6 loses the manufacturing process of flexible ground material it is characterised in that inciting somebody to action
Multiply graphite covers after plain conductor is arranged in parallel, then covers plain conductor periphery uniform parallel arrangement multiply stone in described multiply graphite
Black heart yearn.
9. graphite metal composite corrosion-proof as claimed in claim 6 loses the manufacturing process of flexible ground material it is characterised in that institute
The twist number range stating twisted step is every meter of 1-3 circle, is selected according to the concrete number of share of stock that described graphite covers plain conductor.
10. graphite metal composite corrosion-proof as claimed in claim 6 lose flexible ground material manufacturing process it is characterised in that
The step of described rolling forming is by the way of annular extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090447.8A CN106450825A (en) | 2016-12-01 | 2016-12-01 | Graphite-metal compound anticorrosion flexible grounding material and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090447.8A CN106450825A (en) | 2016-12-01 | 2016-12-01 | Graphite-metal compound anticorrosion flexible grounding material and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106450825A true CN106450825A (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090447.8A Pending CN106450825A (en) | 2016-12-01 | 2016-12-01 | Graphite-metal compound anticorrosion flexible grounding material and manufacturing process thereof |
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| Country | Link |
|---|---|
| CN (1) | CN106450825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946790A (en) * | 2017-11-22 | 2018-04-20 | 扬州盈信电气工程有限公司 | A kind of graphite-based flexibility copper conductor earthing or grounding means and preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269664A (en) * | 2014-10-27 | 2015-01-07 | 武汉大学 | Low-temperature-rise composite grounding body and preparation method thereof |
| CN104464874A (en) * | 2014-12-25 | 2015-03-25 | 武汉大学 | Graphite composite grounding material for cathode protection and manufacturing method thereof |
| CN206211052U (en) * | 2016-12-01 | 2017-05-31 | 武汉黉门电工科技有限公司 | Graphite metal composite corrosion-proof loses flexible ground body |
-
2016
- 2016-12-01 CN CN201611090447.8A patent/CN106450825A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269664A (en) * | 2014-10-27 | 2015-01-07 | 武汉大学 | Low-temperature-rise composite grounding body and preparation method thereof |
| CN104464874A (en) * | 2014-12-25 | 2015-03-25 | 武汉大学 | Graphite composite grounding material for cathode protection and manufacturing method thereof |
| CN206211052U (en) * | 2016-12-01 | 2017-05-31 | 武汉黉门电工科技有限公司 | Graphite metal composite corrosion-proof loses flexible ground body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946790A (en) * | 2017-11-22 | 2018-04-20 | 扬州盈信电气工程有限公司 | A kind of graphite-based flexibility copper conductor earthing or grounding means and preparation method and application |
| CN107946790B (en) * | 2017-11-22 | 2019-04-05 | 扬州盈信电气工程有限公司 | A kind of graphite-based flexibility copper conductor earthing or grounding means and the preparation method and application thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |