CN216902340U - Corrosion-resistant cladding type cable conductor - Google Patents
Corrosion-resistant cladding type cable conductor Download PDFInfo
- Publication number
- CN216902340U CN216902340U CN202220529832.2U CN202220529832U CN216902340U CN 216902340 U CN216902340 U CN 216902340U CN 202220529832 U CN202220529832 U CN 202220529832U CN 216902340 U CN216902340 U CN 216902340U
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- Prior art keywords
- layer
- corrosion
- resistant
- cable conductor
- cable
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- 238000005260 corrosion Methods 0.000 title claims abstract description 83
- 230000007797 corrosion Effects 0.000 title claims abstract description 79
- 239000004020 conductor Substances 0.000 title claims abstract description 35
- 238000005253 cladding Methods 0.000 title description 2
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 145
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000017105 transposition Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- -1 graphite alkene Chemical class 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 5
- 210000003981 ectoderm Anatomy 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 239000003518 caustics Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model provides a corrosion-resistant coated cable, comprising: the cable comprises a graphene coating, a protective outer skin layer, a first shielding layer, a metal tensile layer, a cable, an inner core, a corrosion-resistant layer and a first insulating layer, wherein the cable is arranged on the outer surface of the inner core, the inner core is positioned inside the cable, the cable comprises a lead, a second insulating layer and a second shielding layer, the second insulating layer is arranged on the outer surface of the lead, and the shielding layer is arranged on the surface of the second insulating layer. Through setting up the corrosion resistant layer, one-level corrosion resistant layer, second grade corrosion resistant layer cooperation protection ectoderm have promoted the corrosion resistant layer degree of whole cable conductor greatly, have prolonged the life of cable conductor, and the high temperature resistant flame retardant coating has ensured the security of cable conductor, and the design on metal tensile layer cooperates the inner core, promotes the stretch-proofing ability of whole cable conductor, guarantees the safe in utilization and the life of cable conductor.
Description
Technical Field
The utility model belongs to the field of power equipment, and particularly relates to a corrosion-resistant coated cable.
Background
With the rapid development of national economy, how to overcome various corrosion faced by overhead conductors and improve the economy of power grid construction and operation becomes an urgent problem to be solved in power grid construction in China, and therefore, a corrosion-resistant coated cable is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a corrosion-resistant coated cable, which solves the problems in the background art.
The utility model is realized by the following technical scheme: a corrosion-resistant sheathed cable conductor comprising: the cable comprises a graphene coating, a protective outer skin layer, a first shielding layer, a metal tensile layer, a cable, an inner core, a corrosion-resistant layer and a first insulating layer, wherein the cable is arranged on the outer surface of the inner core, the inner core is positioned inside the cable, the cable comprises a wire, a second insulating layer and a second shielding layer, the second insulating layer is arranged on the outer surface of the wire, the second shielding layer is arranged on the surface of the second insulating layer, the first insulating layer is arranged on the surface of the cable, the metal tensile layer is arranged on the outer surface of the first insulating layer, the corrosion-resistant layer is arranged on the outer surface of the metal tensile layer, and the corrosion-resistant layer comprises a primary corrosion-resistant layer, a high-temperature-resistant fireproof layer and a secondary corrosion-resistant layer;
the second grade corrosion-resistant layer is located metal tensile layer surface, high temperature resistant flame retardant coating sets up at second grade corrosion-resistant layer surface, high temperature resistant flame retardant coating surface is equipped with one-level corrosion-resistant layer, shielding layer one sets up at one-level corrosion-resistant layer surface, shielding layer one is located corrosion-resistant layer surface, the setting of protection skin layer is at shielding layer surface, the outside of protection skin layer scribbles graphene coatings.
In a preferred embodiment, the protective outer sheath layer is a corrosion-resistant cable sheath, and a graphene coating with the thickness of 0.1mm is sprayed on the outer surface of the protective outer sheath layer.
In a preferred embodiment, the cable is provided with a plurality of cables, and the cable is twisted around the inner core.
In a preferred embodiment, the metal tensile layer is a metal woven mesh layer, and the metal tensile layer is arranged between the first insulating layer and the corrosion-resistant layer.
As a preferred embodiment, the inner core is a steel core, and the surface of the inner core is coated with a heat dissipation coating layer with a thickness of 0.5 mm.
As a preferred embodiment, an anti-corrosion layer is arranged between the metal tensile layer and the first shielding layer, the first anti-corrosion layer and the second anti-corrosion layer are made of the same material, and the high-temperature-resistant fireproof layer is a flame-retardant and fireproof ethylene propylene rubber insulating layer.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up the corrosion resistant layer, one-level corrosion resistant layer, second grade corrosion resistant layer cooperation protection ectotheca have promoted the corrosion resistant layer degree of whole cable conductor greatly, have prolonged the life of cable conductor, and the high temperature resistant flame retardant coating has ensured the security of cable conductor, and the design on metal tensile layer cooperates the inner core, promotes the stretch-proofing ability of whole cable conductor, guarantees the safe in utilization and the life of cable conductor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a corrosion-resistant coated cable according to the present invention.
Fig. 2 is a schematic view of the corrosion-resistant layer of the corrosion-resistant clad cable of the present invention.
Fig. 3 is a schematic view of a cable of a corrosion-resistant coated cable according to the present invention.
In the figure, 1-graphene coating, 2-protective outer skin layer, 3-shielding layer I, 5-metal tensile layer, 6-cable line, 601-shielding layer II, 602-insulating layer II, 603-lead, 7-inner core, 8-corrosion resistant layer, 801-first-level corrosion resistant layer, 802-high temperature resistant fireproof layer, 803-second-level corrosion resistant layer and 9-insulating layer I.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a corrosion-resistant sheathed cable comprising: the graphene coating 1, the protective outer skin layer 2, the first shielding layer 3, the metal tensile layer 5, the cable 6, the inner core 7, the corrosion-resistant layer 8 and the first insulating layer 9, the cable 6 is arranged on the outer surface of the inner core 7, the inner core 7 is positioned inside the cable 6, the cable 6 comprises a lead 603, a second insulating layer 602 and a second shielding layer 601, the second insulating layer 602 is arranged on the outer surface of the lead 603, the second shielding layer 601 is arranged on the surface of the second insulating layer 602, the first insulating layer 9 is arranged on the surface of the cable 6, the metal tensile layer 5 is arranged on the outer surface of the first insulating layer 9, the corrosion-resistant layer 8 is arranged on the outer surface of the metal tensile layer 5, and the corrosion-resistant layer 8 comprises a first-level corrosion-resistant layer 801, a high-temperature-resistant fireproof layer 802 and a second corrosion-resistant layer 803;
second grade corrosion-resistant layer 803 is located 5 surfaces of metal tensile layer, and high temperature resistant flame retardant coating 802 sets up at second grade corrosion-resistant layer 803 external surfaces, and high temperature resistant flame retardant coating 802 external surfaces is equipped with one-level corrosion-resistant layer 801, and shielding layer 3 sets up at one-level corrosion-resistant layer 801 external surfaces, and shielding layer 3 is located corrosion-resistant layer 8 external surfaces, and protection ectoderm 2 sets up at shielding layer 3 external surfaces, and protection ectoderm 2 outside scribbles graphene coating 1.
The metal tensile layer 5 is a metal woven net layer, the metal tensile layer 5 is arranged between the first insulating layer 9 and the corrosion-resistant layer 8, and the strength of the whole power transmission line is enhanced by matching with the inner core 7.
The inner core 7 is a steel core, and a heat dissipation coating layer with the thickness of 0.5mm is sprayed on the surface of the inner core 7, so that the heat dissipation speed of the inner core 7 is improved.
The corrosion-resistant layer 8 is arranged between the metal tensile layer 5 and the shielding layer I3, the first-stage corrosion-resistant layer 801 and the second-stage corrosion-resistant layer 803 are made of the same material, and the high-temperature-resistant fireproof layer 802 is a flame-retardant fireproof ethylene propylene rubber insulating layer, so that the overall corrosion resistance of the power transmission line is improved, and the service life of the power transmission line is prolonged.
As an embodiment of the present invention: when in actual use, after whole power transmission line is erect, because the transposition winding of cable conductor 6 is on the surface of inner core 7, make cable conductor 6 depend on inner core 7, cable conductor 6 receives the effect of decurrent gravity simultaneously, herein simultaneously, metal tensile layer 5 tightly retrains cable conductor 6 on the surface of inner core 7, bear the effect of gravity of cable conductor 6 with inner core 7 jointly, promote the whole tensile strength ability of power transmission line, after corrosive substance among the external environment corrodes protection exocutical layer 2, pass the shielding layer, can meet corrosion-resistant layer 8, one-level corrosion-resistant layer, second grade corrosion-resistant layer 803 makes corrosive substance among the external environment need very long time just can with one-level corrosion-resistant layer, second grade corrosion-resistant layer 803 pierces through, the corrosion-resistant ability of power transmission line has been promoted greatly, the life of cable conductor 6 has also been promoted simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A corrosion-resistant sheathed cable comprising: graphene coating, protection cortex, shielding layer one, metal tensile layer, cable conductor, inner core, corrosion resistant layer and insulating layer one, the inner core surface is equipped with the cable conductor, the inner core is located inside the cable conductor, its characterized in that: the cable conductor includes wire, insulating layer two and shielding layer two, the wire surface is equipped with insulating layer two, two surfaces of insulating layer are equipped with shielding layer two, the cable conductor surface is equipped with insulating layer one, an insulating layer surface is equipped with the metal tensile layer, metal tensile layer surface is equipped with the corrosion-resistant layer, the corrosion-resistant layer includes one-level corrosion-resistant layer, high temperature resistant flame retardant coating and second grade corrosion-resistant layer.
2. A corrosion-resistant sheathed cable conductor according to claim 1, wherein: the protection cortex is a corrosion-resistant cable sheath, the outer surface spraying of protection cortex has the thick graphite alkene coating of 0.1mm, the cable conductor is equipped with many, and many the cable conductor transposition winding is around the inner core.
3. A corrosion-resistant sheathed cable conductor according to claim 1, wherein: the second grade corrosion-resistant layer is located metal tensile layer surface, second grade corrosion-resistant layer surface is equipped with high temperature resistant flame retardant coating, high temperature resistant flame retardant coating surface is equipped with one-level corrosion-resistant layer, one-level corrosion-resistant layer surface is equipped with shielding layer one, shielding layer one is located corrosion-resistant layer surface, a shielding layer surface is equipped with the protection cortex, protection cortex outside scribbles the graphene coatings.
4. A corrosion-resistant sheathed cable conductor according to claim 3, wherein: the metal tensile layer is a metal woven net layer and is arranged between the first insulating layer and the corrosion-resistant layer.
5. A corrosion-resistant sheathed cable conductor according to claim 3, wherein: the inner core is a steel core, and a heat dissipation coating layer with the thickness of 0.5mm is sprayed on the surface of the inner core.
6. A corrosion-resistant sheathed cable conductor according to claim 3, wherein: the corrosion-resistant layer is arranged between the metal tensile layer and the first shielding layer, the first-stage corrosion-resistant layer and the second-stage corrosion-resistant layer are made of the same material, and the high-temperature-resistant fireproof layer is a flame-retardant fireproof ethylene propylene rubber insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220529832.2U CN216902340U (en) | 2022-03-12 | 2022-03-12 | Corrosion-resistant cladding type cable conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220529832.2U CN216902340U (en) | 2022-03-12 | 2022-03-12 | Corrosion-resistant cladding type cable conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216902340U true CN216902340U (en) | 2022-07-05 |
Family
ID=82189640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220529832.2U Active CN216902340U (en) | 2022-03-12 | 2022-03-12 | Corrosion-resistant cladding type cable conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216902340U (en) |
-
2022
- 2022-03-12 CN CN202220529832.2U patent/CN216902340U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 451200 Yongan Road Industrial Park, Gongyi City, Zhengzhou City, Henan Province Patentee after: Henan Huaxing Cable Co.,Ltd. Country or region after: China Address before: 451200 Yongan Road Industrial Park, Gongyi City, Zhengzhou City, Henan Province Patentee before: HENAN HUAXING WIRES AND CABLES Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |