CN203617026U - Overhead lead with graphene coatings - Google Patents
Overhead lead with graphene coatings Download PDFInfo
- Publication number
- CN203617026U CN203617026U CN201320794241.9U CN201320794241U CN203617026U CN 203617026 U CN203617026 U CN 203617026U CN 201320794241 U CN201320794241 U CN 201320794241U CN 203617026 U CN203617026 U CN 203617026U
- Authority
- CN
- China
- Prior art keywords
- layer
- graphene
- inhibiting coating
- corrosion
- graphene corrosion
- 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 - Lifetime
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 56
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 55
- 239000011248 coating agent Substances 0.000 claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims description 43
- 230000007797 corrosion Effects 0.000 claims description 42
- 230000002401 inhibitory effect Effects 0.000 claims description 41
- 239000004411 aluminium Substances 0.000 claims description 23
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011701 zinc Substances 0.000 claims description 11
- 229910052725 zinc Inorganic materials 0.000 claims description 11
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract 1
- 239000008397 galvanized steel Substances 0.000 abstract 1
- 230000002421 anti-septic effect Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Abstract
The utility model discloses an overhead lead with graphene coatings, and aims at providing the overhead lead with excellent anticorrosion performance and long service life. The overhead lead comprises a steel core composed of steel wires or galvanized steel wires, the steel core is uniformly coated with a graphene anticorrosive coating, and at least one aluminum wire layer or aluminum alloy wire layer is twisted outside the graphene anticorrosive layer. According to the utility model, the steel core is uniformly coated with the conductive and anticorrosive graphene coating to improve the anticorrosion performance of the lead and greatly prolong the service life of the lead; and after each aluminum wire layer or aluminum alloy wire layer is twisted, the layer can be additionally coated with the graphene anticorrosive layer according to requirements of anticorrosion levels, so that the anticorrosion performance of the lead is more excellent.
Description
Technical field
The utility model relates to a kind of aerial condutor with Graphene coating.
Background technology
Power transmission and distribution aerial condutor is that the circle line system of twisting with one heart forms at present, aerial condutor center is the steel core that one or more stranded zinc-coated wire forms, steel wire outside stranded one or more layers aluminium wire or aluminum-alloy wire successively, wherein a class is that the wire of increase antiseptic property is mainly to apply antiseptic oil outward at steel wire again.
The steel core at aerial condutor center mainly works the supporting role of bearing mechanical pulling force, and aluminium wire or aluminum-alloy wire play electric action.Lay because aerial condutor is built on stilts, be directly exposed in atmospheric environment, be easily subject to the erosion of the compositions such as soda acid in atmosphere, thus impact transmission of electricity safety.Because aluminum or aluminum alloy can form on surface a kind of oxide-film in environment, thereby to self playing certain protective effect, can delay being corroded of itself; Although but steel wire surface adopted zinc-plated and applied common antiseptic oil, under rugged environment, its anti-corrosion capability is also nowhere near, once and steel wire is corroded, will reduce its mechanical strength, the safe operation of aerial condutor is caused to very big risk.
Summary of the invention
The technical problems to be solved in the utility model is to provide the aerial condutor with Graphene corrosion-inhibiting coating of a kind of antiseptic property excellence, long service life.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of aerial condutor with Graphene corrosion-inhibiting coating, comprise the steel core being formed by steel wire or zinc-coated wire, described steel core is evenly coated with a layer graphene corrosion-inhibiting coating outward, described Graphene corrosion-inhibiting coating outer stranded have at least one deck aluminium wire layer or aluminum-alloy wire layer.
Aluminium wire layer described in the utility model or aluminum-alloy wire layer are also coated with a layer graphene corrosion-inhibiting coating outward.
Steel core described in the utility model is by 7 stranded forming of zinc-coated wire.
The outer layer graphene corrosion-inhibiting coating that evenly applies of steel core described in the utility model, stranded ground floor aluminium wire layer outside Graphene corrosion-inhibiting coating, evenly apply again a layer graphene corrosion-inhibiting coating outward at ground floor aluminium wire layer, stranded second layer aluminium wire layer outside Graphene corrosion-inhibiting coating evenly applies a layer graphene corrosion-inhibiting coating outside second layer aluminium wire layer.
The utility model compared with prior art, evenly applies one deck and has the Graphene corrosion-inhibiting coating of conduction and antiseptic property outside steel core, thereby increases the antiseptic property of wire, greatly extends the useful life of aerial condutor.And after every stranded one deck aluminium wire or aluminum-alloy wire, outside every layer of stranded layer, can need every layer according to anticorrosion rank all increases graphene coated corrosion-inhibiting coating again, makes the antiseptic property of wire more excellent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-.
Fig. 2 is the structural representation of the utility model embodiment bis-.
Fig. 3 is the structural representation of the utility model embodiment tri-.
Fig. 4 is the structural representation of the utility model embodiment tetra-.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail: the aerial condutor of the utility model band Graphene corrosion-inhibiting coating, comprise the steel core 1 being formed by steel wire or zinc-coated wire, the outer layer graphene corrosion-inhibiting coating 2 that is evenly coated with of steel core 1, Graphene corrosion-inhibiting coating 2 outer stranded have at least one deck aluminium wire layer or aluminum-alloy wire layer 3.Specific embodiment is as follows:
Embodiment 1:
As shown in Figure 1, the aerial condutor of the utility model band Graphene corrosion-inhibiting coating comprises the steel core 1 being made up of a zinc-coated wire, the outer even coating one layer graphene corrosion-inhibiting coating 2 of steel core 1, the outer stranded aluminium wire layer 3 of Graphene corrosion-inhibiting coating 2.
Embodiment 2:
As shown in Figure 2, the aerial condutor of the utility model band Graphene coating comprises by 7 stranded steel cores that form 1 of zinc-coated wire, the outer even coating one layer graphene corrosion-inhibiting coating 2 of steel core 1, the outer stranded aluminium wire layer 3 of Graphene corrosion-inhibiting coating 2.
Embodiment 3:
As shown in Figure 3, the aerial condutor of the utility model band Graphene coating comprises by 7 stranded steel cores that form 1 of zinc-coated wire, the outer even coating one layer graphene corrosion-inhibiting coating 2 of steel core 1, the outer stranded aluminum-alloy wire layer 3 of Graphene corrosion-inhibiting coating 2.
Embodiment 4:
As shown in Figure 4, the aerial condutor of the utility model band Graphene coating comprises by 7 stranded steel cores 1 that form of zinc-coated wire, the outer even coating one layer graphene corrosion-inhibiting coating 2 of steel core 1, at the outer stranded ground floor aluminium wire layer 3 of Graphene corrosion-inhibiting coating 2, evenly apply again a layer graphene corrosion-inhibiting coating 4 outward at ground floor aluminium wire stranded layer, at the outer stranded second layer aluminium wire layer 5 of Graphene corrosion-inhibiting coating 4, at the outer even coating one layer graphene corrosion-inhibiting coating 6 of second layer aluminium wire layer 5.
The utility model even coating one deck outside steel core has the Graphene anticorrosive paint of conduction and antiseptic property, stranded one or more layers aluminium wire or aluminum-alloy wire outside Graphene corrosion-inhibiting coating.And can need to all increase again graphene coated corrosion-inhibiting coating outward at every layer according to anticorrosion rank outside every layer of stranded layer.Steel core can be one or by many steel wires or zinc-coated wire is stranded forms.Because grapheme material has very excellent antiseptic property, fabulous mechanical strength, good toughness and electric conductivity, therefore, the anticorrosive paint of being made up of Graphene is coated in to the steel core surface of aerial condutor, can make its corrosion resistance improve decades of times, use and there is important function useful life improving transmission line reliability and extending aerial condutor.If at all graphene coated anticorrosive paints of every one deck of aerial condutor, the antiseptic property of wire is more excellent, and its antiseptic power will improve decades of times, especially to laying the aerial condutor of operation under adverse circumstances, can greatly strengthen its operational reliability, increase the service life.
Claims (4)
1. the aerial condutor with Graphene corrosion-inhibiting coating, comprise the steel core being formed by steel wire or zinc-coated wire, it is characterized in that: described steel core is evenly coated with a layer graphene corrosion-inhibiting coating outward described Graphene corrosion-inhibiting coating outer stranded have at least one deck aluminium wire layer or aluminum-alloy wire layer.
2. the aerial condutor with Graphene corrosion-inhibiting coating according to claim 1, is characterized in that: described aluminium wire layer or aluminum-alloy wire layer are also coated with a layer graphene corrosion-inhibiting coating outward.
3. the aerial condutor with Graphene corrosion-inhibiting coating according to claim 2, is characterized in that: described steel core is by 7 stranded forming of zinc-coated wire.
4. the aerial condutor with Graphene corrosion-inhibiting coating according to claim 3, it is characterized in that: the outer layer graphene corrosion-inhibiting coating that evenly applies of described steel core, stranded ground floor aluminium wire layer outside Graphene corrosion-inhibiting coating, evenly apply again a layer graphene corrosion-inhibiting coating outward at ground floor aluminium wire layer, stranded second layer aluminium wire layer outside Graphene corrosion-inhibiting coating evenly applies a layer graphene corrosion-inhibiting coating outside second layer aluminium wire layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794241.9U CN203617026U (en) | 2013-12-04 | 2013-12-04 | Overhead lead with graphene coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794241.9U CN203617026U (en) | 2013-12-04 | 2013-12-04 | Overhead lead with graphene coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617026U true CN203617026U (en) | 2014-05-28 |
Family
ID=50769655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794241.9U Expired - Lifetime CN203617026U (en) | 2013-12-04 | 2013-12-04 | Overhead lead with graphene coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647831A (en) * | 2015-02-03 | 2015-05-27 | 淄博博旭再生能源科技有限公司 | Corrosion-resisting air-conditioning fin material used for marine product cultivation workshop and preparation method thereof |
| CN104966550A (en) * | 2015-07-23 | 2015-10-07 | 苏州国华特种线材有限公司 | Steel-core aluminum twisted wire cable |
| CN108538427A (en) * | 2018-03-30 | 2018-09-14 | 东北大学 | A kind of trolley wire and preparation method thereof of surface coating Anti-ice-and-snow carbon-coating |
-
2013
- 2013-12-04 CN CN201320794241.9U patent/CN203617026U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647831A (en) * | 2015-02-03 | 2015-05-27 | 淄博博旭再生能源科技有限公司 | Corrosion-resisting air-conditioning fin material used for marine product cultivation workshop and preparation method thereof |
| CN104647831B (en) * | 2015-02-03 | 2020-10-02 | 淄博博旭再生能源科技有限公司 | Corrosion-resistant air conditioner fin material for marine product cultivation workshop and preparation method thereof |
| CN104966550A (en) * | 2015-07-23 | 2015-10-07 | 苏州国华特种线材有限公司 | Steel-core aluminum twisted wire cable |
| CN108538427A (en) * | 2018-03-30 | 2018-09-14 | 东北大学 | A kind of trolley wire and preparation method thereof of surface coating Anti-ice-and-snow carbon-coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214242 No. 999, Dong Feng Dong Road, West Industrial Park, Yixing, Jiangsu Patentee after: JIANGSU ZHONGCHAO HOLDING Co.,Ltd. Address before: 214242 No. 999, Dong Feng Dong Road, West Industrial Park, Yixing, Jiangsu Patentee before: JIANGSU ZHONGCHAO CABLE Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |