CN219658403U - Corrosion-resistant overhead conductor - Google Patents
Corrosion-resistant overhead conductor Download PDFInfo
- Publication number
- CN219658403U CN219658403U CN202320536935.6U CN202320536935U CN219658403U CN 219658403 U CN219658403 U CN 219658403U CN 202320536935 U CN202320536935 U CN 202320536935U CN 219658403 U CN219658403 U CN 219658403U
- Authority
- CN
- China
- Prior art keywords
- layer
- corrosion
- overhead conductor
- anticorona
- resistant
- 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.)
- Active
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 30
- 230000007797 corrosion Effects 0.000 title claims abstract description 28
- 239000004020 conductor Substances 0.000 title claims abstract description 25
- 239000003063 flame retardant Substances 0.000 claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 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 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 229910021389 graphene Inorganic materials 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 5
- 229920002681 hypalon Polymers 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract description 43
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of overhead conductors and discloses a corrosion-resistant overhead conductor, which comprises a conductive electric core, wherein an insulating rubber is fixedly sleeved on the surface of the conductive electric core, a flexible layer is embedded in the insulating rubber, an anticorona film layer is fixedly sleeved on the surface of the insulating rubber, a flame-retardant layer is fixedly sleeved on the surface of the anticorona film layer, and a corrosion-resistant layer is sprayed on the surface of the flame-retardant layer; according to the utility model, the anticorona film layer is arranged to inhibit air from dissociating to release electricity, thus anticorona is realized, noise can be eliminated after corona is not generated, and the flexible layer is arranged to compress the air together when the overhead conductor is bent, so that the protective layer on the outer side of the overhead conductor is buffered, and further, the overhead conductor is twisted for a long time without cracking.
Description
Technical Field
The utility model relates to the technical field of overhead conductors, in particular to a corrosion-resistant overhead conductor.
Background
The overhead line mainly refers to an overhead open line, is erected above the ground, and is a power transmission line for transmitting electric energy by fixing a power transmission wire on a pole tower erected on the ground by using an insulator
The application number is: CN216487428U discloses an anticorrosive formula air wire, including AL wire main part, ST strengthen core and anticorrosive oil, ST strengthens the core and is located the AL wire main part inside, ST strengthens the core outer wall around the package and has the inoxidizing coating, ST strengthens core surface coating and has anticorrosive oil, anticorrosive oil is located ST and strengthens between core and the inoxidizing coating. The beneficial effects of the utility model are as follows: through setting up the connected relation that the core was strengthened to ST, anticorrosive oil, inoxidizing coating for the inoxidizing coating can strengthen core, anticorrosive oil and protect, anticorrosive oil parcel is strengthened the core surface at ST, and the inoxidizing coating wraps up anticorrosive oil, and the inoxidizing coating protects anticorrosive oil, is favorable to reducing the influence of environment to anticorrosive oil, avoids anticorrosive oil to appear dryly, dissipates, the phenomenon of caking, makes anticorrosive oil can protect the core to ST effectively, improves the life of wire.
In summary, the above-mentioned prior art uses anti-corrosion oil to realize anti-corrosion performance to the overhead conductor, however, there are several problems when it is used;
firstly, the prior art does not have an anticorona function when in use, and in the overhead process, when the voltage of a wire is accelerated to a certain value, discharge can be generated to form corona due to free air, so that the power loss of a circuit can be greatly increased due to the formation of the corona, and audible noise can be generated to influence the environment;
secondly, the prior art is not flexible, when the wire is overhead and needs to be twisted and bent, the twisting force can directly act on the outermost wrapping layer, and the wire is easy to crack when the wire is used for a long time.
Disclosure of Invention
The utility model aims to provide a corrosion-resistant overhead wire, which has the advantages of corona prevention and flexibility, and solves the problems that the existing corrosion-resistant overhead wire does not have the corona prevention function and flexibility when in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant air wire, includes conductive electric core, conductive electric core's fixed surface has cup jointed insulating rubber, insulating rubber's inside is embedded to have the flexible layer, insulating rubber's fixed surface has cup jointed the anticorona rete, anticorona rete's fixed surface has cup jointed fire-retardant layer, fire-retardant layer's surface spraying has corrosion-resistant layer.
Preferably, the material of the flexible layer is sponge.
Preferably, the corona-proof film layer is made of one or more of insulating varnish, carbon black, graphite and silicon carbide.
Preferably, the material of the flame-retardant layer is chlorosulfonated polyethylene.
Preferably, the corrosion-resistant layer is a graphene corrosion-resistant coating.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the anticorona film layer is arranged to inhibit air from dissociating to release electricity, thus anticorona is realized, noise can be eliminated after corona is not generated, and the flexible layer is arranged to compress the air together when the overhead conductor is bent, so that the protective layer on the outer side of the overhead conductor is buffered, and further, the overhead conductor is twisted for a long time without cracking.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front of the structure of the present utility model;
FIG. 3 is a schematic view of a flexible layer of the present utility model.
In the figure: 1. a conductive cell; 2. an insulating rubber; 3. a flexible layer; 4. an anticorona film layer; 5. a flame retardant layer; 6. and a corrosion resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, an embodiment of the present utility model is provided: the utility model provides a corrosion-resistant air wire, including conductive electric core 1, conductive electric core 1's fixed surface has cup jointed insulating rubber 2, insulating rubber 2's inside is embedded to have flexible layer 3, insulating rubber 2's fixed surface has cup jointed anticorona rete 4, anticorona rete 4's fixed surface has cup jointed fire-retardant layer 5, fire-retardant layer 5's surface spraying has corrosion-resistant layer 6, release through setting up anticorona rete 4 suppression air release and carrying out the electricity, thereby realize anticorona, can compress together when this air wire is crooked through setting up flexible layer 3, thereby play the effect of buffering this air wire outside protective layer, and then be favorable to this air wire to warp for a long time and can not appear splitting the condition.
Further, the material of the flexible layer 3 is specifically sponge, and the sponge can be compressed when the overhead conductor is twisted through the arrangement of the material of the flexible layer 3, so that the force generated when the overhead conductor is bent can be buffered, and the outermost flame retardant layer 5 of the overhead conductor is protected.
Further, the material of the corona preventing film layer 4 is specifically prepared from one or more of insulating varnish, carbon black, graphite and silicon carbide, and the insulating varnish, the carbon black, the graphite and the silicon carbide have an inhibition effect on air release, so that the air is favorable and cannot release the electrode to form corona through the arrangement that the material of the corona preventing film layer 4 is specifically prepared from one or more of insulating varnish, carbon black, graphite and silicon carbide.
Further, the material of the flame-retardant layer 5 is specifically chlorosulfonated polyethylene, and the chlorosulfonated polyethylene has excellent ozone resistance, atmospheric aging resistance, chemical corrosion resistance and the like, and has good physical and mechanical properties, ageing resistance, heat resistance, low temperature resistance, oil resistance, flame resistance, wear resistance and electrical insulation resistance through the arrangement of the material of the flame-retardant layer 5.
Further, the corrosion-resistant layer 6 is specifically a graphene corrosion-resistant coating, and the graphene corrosion-resistant coating has super-strong graphene mechanical properties through the arrangement of the corrosion-resistant layer 6, so that the high wear resistance and corrosion resistance of the overhead conductor can be effectively enhanced by spraying the overhead conductor with graphene.
Working principle: when the anti-corona film layer 4 is used, the air dissociation can be restrained, so that the air dissociation cannot generate an electrode, and further, the electrode is prevented from generating corona, and the effect of preventing corona and reducing noise is realized;
when the overhead conductor is twisted, the twisting force can squeeze the flexible layer 3, when the flexible layer 3 is squeezed, the flexible layer 3 in a compressed state can increase more twisting space for twisting the overhead conductor, and can buffer the twisting force, so that the damage of the twisting to the flame retardant layer 5 is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Corrosion resistant overhead conductor comprising a conductive cell (1), characterized in that: the surface fixing of electrically conductive electric core (1) has cup jointed insulating rubber (2), the inside of insulating rubber (2) is embedded to have flexible layer (3), the surface fixing of insulating rubber (2) has cup jointed anticorona rete (4), the surface fixing of anticorona rete (4) has cup jointed fire-retardant layer (5), the surface spraying on fire-retardant layer (5) has corrosion-resistant layer (6).
2. A corrosion resistant overhead conductor according to claim 1, wherein: the flexible layer (3) is made of sponge.
3. A corrosion resistant overhead conductor according to claim 1, wherein: the corona-proof film layer (4) is made of one or more of insulating varnish, carbon black, graphite and silicon carbide.
4. A corrosion resistant overhead conductor according to claim 1, wherein: the material of the flame-retardant layer (5) is chlorosulfonated polyethylene.
5. A corrosion resistant overhead conductor according to claim 1, wherein: the corrosion-resistant layer (6) is specifically a graphene corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320536935.6U CN219658403U (en) | 2023-03-20 | 2023-03-20 | Corrosion-resistant overhead conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320536935.6U CN219658403U (en) | 2023-03-20 | 2023-03-20 | Corrosion-resistant overhead conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219658403U true CN219658403U (en) | 2023-09-08 |
Family
ID=87876491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320536935.6U Active CN219658403U (en) | 2023-03-20 | 2023-03-20 | Corrosion-resistant overhead conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219658403U (en) |
-
2023
- 2023-03-20 CN CN202320536935.6U patent/CN219658403U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219658403U (en) | Corrosion-resistant overhead conductor | |
| CN206685177U (en) | A kind of high temperature resistant fire resisting flexible pavement vehicle high-tension cable | |
| CN212587253U (en) | Fireproof low-voltage cable structure | |
| CN212084684U (en) | New energy automobile is with good electric pile cable that fills of bending property | |
| CN212209000U (en) | Aluminum alloy medium-voltage fireproof cable for frequency converter | |
| CN209843310U (en) | Prevent losing electric wire and cable | |
| CN203826106U (en) | Radiation-proof super cold resistant wind power generation electric cable | |
| CN217280174U (en) | Wire and cable with dampproofing function | |
| CN218497804U (en) | High-temperature-resistant bending-resistant flexible cable | |
| CN218181905U (en) | Special low voltage power cable is joined in marriage in state net | |
| CN213635467U (en) | Polyethylene oxide insulated wire | |
| CN219832256U (en) | Novel six-type unshielded twisted pair with good dampproof and insulating properties | |
| CN212847719U (en) | Electrical grade aluminum alloy rare earth insulated cable | |
| CN213424622U (en) | Power cable for low-voltage distribution system of residential building | |
| CN213752063U (en) | Anti-aging high-voltage power cable for petroleum industry | |
| CN213519313U (en) | Stretch-proofing wire and cable | |
| CN220137973U (en) | Insulated cable structure | |
| CN219759249U (en) | Anti-aging termite-rat-biting-preventing photovoltaic cable | |
| CN221668565U (en) | Safe explosion-proof energy storage system is with connecting flexible cable | |
| CN214476472U (en) | Flexible cable special for wind power generation | |
| CN214175746U (en) | Corrosion-resistant insulated wire | |
| CN221841661U (en) | Rated voltage stable cable | |
| CN209980841U (en) | Flame-retardant medium-voltage power cable | |
| CN221261990U (en) | Low wind resistance overhead insulated cable | |
| CN220753116U (en) | Waterproof and anti-corrosion flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |