CN207397770U - A kind of graphene composite coating aerial condutor - Google Patents
A kind of graphene composite coating aerial condutor Download PDFInfo
- Publication number
- CN207397770U CN207397770U CN201721187420.0U CN201721187420U CN207397770U CN 207397770 U CN207397770 U CN 207397770U CN 201721187420 U CN201721187420 U CN 201721187420U CN 207397770 U CN207397770 U CN 207397770U
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- CN
- China
- Prior art keywords
- layer
- graphene composite
- conductive layer
- aerial condutor
- composite coating
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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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- 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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- Non-Insulated Conductors (AREA)
Abstract
The utility model provides a kind of graphene composite coating aerial condutor, belong to conducting wire field, this bridge compression-resistant structure, including inner core, sustaining layer, conductive layer and coating, the inner core is placed in the centre position of graphene composite coating aerial condutor for steel core, the sustaining layer wraps up the inner core, the sustaining layer is aluminium foil, the conductive layer wraps up the sustaining layer, the conductive layer is aluminum steel and the common filled layer of copper wire, the coating is the hydrophobicity graphite ene coatings coated on the conductive layer, and the hydrophobicity graphene coating layer thickness is 2 μm of 0.2mm.
Description
Technical field
The utility model belongs to conducting wire field, and in particular to a kind of graphene composite coating aerial condutor.
Background technology
With the implementation of China's strategy to develop western regions, large-scale electric network reconstruction and west-to-east power transmission, the demand of conducting wire
It is increasing, and the electric current of long range transmits, loss is very big, while also very unstable.Therefore need to reduce electric current transmission process
In power consumption.Meanwhile in the very long span from western part to east, the gap of weather clearly, this quality to conducting wire
It is required that it is very high, not only to resist severe cold, the baking of high temperature is also resistant to, especially in mountain area, it is also necessary to there is wind loading rating, keep away
Exempt to be blown by strong wind.
Utility model content
The purpose of this utility model is to provide a kind of graphene composite coating aerial condutor, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of graphene composite coating aerial condutor,
Including inner core, sustaining layer, conductive layer and coating, the inner core is placed in the centre of graphene composite coating aerial condutor for steel core
Position, the sustaining layer wrap up the inner core, and the sustaining layer is aluminium foil, and the conductive layer wraps up the sustaining layer, described to lead
Electric layer is aluminum steel and the common filled layer of copper wire, and the coating is the hydrophobicity graphite ene coatings coated on the conductive layer,
The hydrophobicity graphene coating layer thickness is 2 μm of -0.2mm.
Preferably, the aluminum steel diameter is more than the copper wire diameter, and the copper wire fills the gap of the aluminum steel.
Preferably, the sustaining layer aluminum foil thickness is 0.01mm-0.1mm.
Compared with prior art, the beneficial effects of the utility model are：Graphene composite coating aerial condutor can pass through
Steel core as inner core have higher toughness so that graphene composite coating aerial condutor have certain rated wind velocity, while
Sustaining layer is provided between conductive layer and heart, it is ensured that the reunion toughness of steel core prevents from tangling with conductive layer, and uses
The sustaining layer of aluminium foil can ensure electric conductivity.Conductive layer uses crude aluminum line bottoming, and the mode of fine copper wire filling can ensure entirely
The intensity of conducting wire, while also strengthen electric conductivity and reduce power consumption.Coating is had excellent using hydrophobicity graphene
Electric conductivity and hydrophobicity.It can prevent surface from freezing and causing brittle failure in severe cold weather.Therefore, the utility model design is closed
Reason has very strong practicability.
Description of the drawings
Fig. 1 is the sectional view of the graphene composite coating aerial condutor of the utility model.
In figure：1 graphene composite coating aerial condutor, 2 inner cores, 3-dimensional hold layer, 4 conductive layers, 41 aluminum steels, 42 copper wire, 5 strands
Close aluminium single line layer, 6 coatings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model provides a kind of graphene composite coating aerial condutor 1 as shown in Figure 1, including inner core 2, maintains
Layer 3, conductive layer 4 and coating 6, the inner core 2 are placed in the centre position of graphene composite coating aerial condutor 1, institute for steel core
It states sustaining layer 3 and wraps up the inner core 2, the sustaining layer 3 is aluminium foil, and the conductive layer 4 wraps up the sustaining layer 3, the conduction
Layer 4 is aluminum steel 41 and the common filled layer of copper wire 42, and the coating 6 is the hydrophobicity graphene coated on the conductive layer 4
Coating, the hydrophobicity graphene coating layer thickness are 2 μm of -0.2mm.
Further, 41 diameter of aluminum steel is more than 42 diameter of copper wire, and the copper wire 42 fills the aluminum steel 41
Gap.
Further, 3 aluminum foil thickness of sustaining layer is 0.01mm-0.1mm.
Further, twisted aluminium single line layer 5 is provided between the conductive layer 4 and the coating 6.
The graphene composite coating aerial condutor 1 that the utility model provides can be used as inner core 2 with higher by steel core
Toughness so that graphene composite coating aerial condutor 1 has certain rated wind velocity, while is set between conductive layer 4 and heart
It is equipped with sustaining layer 3, it is ensured that the reunion toughness of steel core prevents from tangling with conductive layer 4, and uses the sustaining layer 3 of aluminium foil can be with
Ensure electric conductivity.For conductive layer 4 using 41 bottoming of crude aluminum line, the mode that fine copper wire 42 is filled can ensure the intensity of entire conducting wire,
Also strengthening electric conductivity reduces power consumption simultaneously.Coating 6 has excellent electric conductivity using hydrophobicity graphene and hates
It is aqueous.It can prevent surface from freezing and causing brittle failure in severe cold weather.Therefore, the utility model is designed reasonably has very strong
Practicability.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of graphene composite coating aerial condutor, which is characterized in that including inner core, sustaining layer, conductive layer and coating, institute
The centre position that inner core is placed in graphene composite coating aerial condutor for steel core is stated, the sustaining layer wraps up the inner core, described
Sustaining layer is aluminium foil, and the conductive layer wraps up the sustaining layer, and the conductive layer is the common filled layer of aluminum steel and copper wire, described
Coating be the hydrophobicity graphite ene coatings coated on the conductive layer, the hydrophobicity graphene coating layer thickness for 2 μm-
0.2mm。
2. graphene composite coating aerial condutor according to claim 1, which is characterized in that the aluminum steel diameter is more than institute
Copper wire diameter is stated, the copper wire fills the gap of the aluminum steel.
3. graphene composite coating aerial condutor according to claim 1, which is characterized in that the sustaining layer aluminum foil thickness
For 0.01mm-0.1mm.
4. graphene composite coating aerial condutor according to claim 1, which is characterized in that the conductive layer and described cover
Twisted aluminium single line layer is provided between cap rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187420.0U CN207397770U (en) | 2017-09-16 | 2017-09-16 | A kind of graphene composite coating aerial condutor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187420.0U CN207397770U (en) | 2017-09-16 | 2017-09-16 | A kind of graphene composite coating aerial condutor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397770U true CN207397770U (en) | 2018-05-22 |
Family
ID=62403524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721187420.0U Expired - Fee Related CN207397770U (en) | 2017-09-16 | 2017-09-16 | A kind of graphene composite coating aerial condutor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992417A (en) * | 2019-12-17 | 2021-06-18 | 西安华联电力电缆有限公司 | Overhead insulated cable |
-
2017
- 2017-09-16 CN CN201721187420.0U patent/CN207397770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992417A (en) * | 2019-12-17 | 2021-06-18 | 西安华联电力电缆有限公司 | Overhead insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20180916 |