CN206489891U - Tension graphene composite cable - Google Patents
Tension graphene composite cable Download PDFInfo
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- CN206489891U CN206489891U CN201720081984.XU CN201720081984U CN206489891U CN 206489891 U CN206489891 U CN 206489891U CN 201720081984 U CN201720081984 U CN 201720081984U CN 206489891 U CN206489891 U CN 206489891U
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Abstract
The utility model belongs to field of cable technology, more particularly to a kind of tension graphene composite cable.Including in the arrangement of collection pencil and mutually twisted core; clad is set with outside single core; insulating barrier is set with outside clad; it is set with outside core for all cores to be wrapped in interior flame-retardant layer; it is provided with to be set with outside tensile layer, tensile layer outside filler, the flame-retardant layer between flame-retardant layer and insulating barrier and is set with protective layer; overcoat is set with outside the protective layer, the material of overcoat is graphene oxide.Compared with prior art, advantage of the present utility model and good effect are, the utility model is by providing a kind of tension graphene composite cable, the tensile strength of cable is effectively raised using the toughness of graphene, using the corrosion resistant characteristic of graphene oxide, make it as the outermost layer of cable and improve the corrosion resistant ability of cable, simultaneously, coordinating equally has corrosion resistant TPU materials, and then improves viability of the cable in corrosive atmosphere.
Description
Technical field
The utility model belongs to field of cable technology, more particularly to a kind of tension graphene composite cable.
Background technology
Electric wire is the wire product for transmitting electric energy (electromagnetism), information and realizing electromagnetic energy conversion, the electricity of broad sense
Line cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, cable be typically by several or several groups of wires [every group at least
Two] cable of stranded similar rope, mutually insulated between every group of wire, and be often twisted into around a center, it is whole
Individual outside is surrounded by the coating of high-insulation.It is be erected in the air or mounted in underground, the bottom more.
With the fast development of electronic information technology, one of major way of transmission information data, the application of cable are used as
Also it is more and more, the either automated construction of factory or required, the help of all too busy to get away cable, with electricity of family life
Cable application it is increasingly wider, people according to also have devised various cable for meeting people's needs the need in real time,
Such as, prevent from burning and cause the flame retardant cable of fiery residence；Prevent termite, the rodent-resistant cable of mouse and oil resistant, it is cold-resistant, water-fast each
Formula cable, omnifarious cable is effectively raised needed for the life of people, however, when installing cable, people can not keep away
Exempt to pull cable, or even need for a long time in the state pullled, although existing cable to a certain extent can
Resistance is pullled, still, in some corrosive atmospheres, and its anti-pull ability is just substantially reduced, therefore, and the service life of cable is just
Substantially reduce, it is necessary to which frequently changing cable can be only achieved safe demand.
Utility model content
The utility model is for above-mentioned cable in corrosive atmosphere, and the technical problem existed proposes that a kind of design is closed
It is reason, simple in construction, easy to process and the tension graphene composite cable used can be pullled for a long time in corrosive atmosphere.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of tension stone
Black alkene composite cable, including arranged and mutually twisted core in collection pencil, clad is set with outside the single core, it is described
It is set with and is set with outside insulating barrier, the core for all cores to be wrapped in interior flame-retardant layer outside clad, it is described fire-retardant
It is provided between layer and insulating barrier outside filler, the flame-retardant layer and is set with tensile layer, is set with protective layer outside the tensile layer, institute
State and overcoat is set with outside protective layer, the material of the overcoat is graphene oxide.
Preferably, the tensile layer is the grid being made up of graphene fiber.
Preferably, the filler is fireproof powder or water-proof plaster oil.
Preferably, the clad is graphene plated film.
Preferably, the material of the flame-retardant layer is flame-retardant modified polyether sulfone.
Preferably, the insulating barrier is organosilane crosslinked polyethylene insulation layer.
Preferably, the protective layer is TPU materials.
Compared with prior art, advantage of the present utility model and good effect are,
1st, the utility model is effectively improved by providing a kind of tension graphene composite cable using the toughness of graphene
The tensile strength of cable, using the corrosion resistant characteristic of graphene oxide, makes it as the outermost layer of cable and improves cable and be resistance to
The ability of corrosion, meanwhile, coordinating equally has corrosion resistant TPU materials, and then improves existence of the cable in corrosive atmosphere
Power.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, required in being described below to embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present utility model,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the tension graphene composite cable that embodiment 1 is provided；
More than in each figure, 1, core；2nd, clad；3rd, insulating barrier；4th, flame-retardant layer；5th, filler；6th, tensile layer；7th, protect
Layer；8th, overcoat.
Embodiment
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage
Example is applied to be described further the utility model.It should be noted that in the case where not conflicting, embodiments herein and reality
Applying the feature in example can be mutually combined.
Many details are elaborated in the following description to fully understand the utility model, still, this practicality
New to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in figure 1, the present embodiment provides a kind of tension graphene composite cable, including in collection pencil arrangement
And mutual twisted core 1, the number of core 1 can design different numbers as needed, and in the present embodiment, core is
7, in the present embodiment, core 1 is copper core, and outer in each core 1 is set with clad 2, specifically, clad 2
Material be graphene, clad 2 is mainly in view of 2 aspects from graphene, and one is that graphene melt temperature is high, will not be gone out
Existing circuit short-time overload high temperature and melt the phenomenon come off, second is that the presence of graphene makes core completely cut off with insulating barrier,
It is convenient to install.
In order to avoid being influenced each other between core, insulating barrier 3, in the present embodiment, insulating barrier are set with outside clad 2
3 material is organosilane crosslinked polyethylene insulation layer, and organosilane crosslinked polyethylene is mainly in view of the poly- second of crosslinked with silicane as insulating barrier 3
Alkene has excellent heat resistance, meanwhile, extensibility is also significantly larger than other materials, with energy breakdown characteristics also while very
It is high.
Being equipped with core overcoat is used to being wrapped in all cores into interior flame-retardant layer 4, and the design of flame-retardant layer 4 is mainly in view of
When occurring internal short-circuit or external firing, the generation of fire can be avoided, it is in the present embodiment, excellent from flame retardant effect
Flame-retardant modified polyether sulfone, modified poly (ether-sulfone) has excellent ageing resistace, can use for a long time in the condition of high temperature
Under, meanwhile, also produced even if burning without cigarette, it can be ensured that user of service is in the case where fire is inevitable, safe escape.
In order to further improve the performance of cable, in the present embodiment, it is provided with and fills out between flame-retardant layer 4 and insulating barrier 3
Material 5, specifically, filler 5 can be divided into fireproof powder or water-proof plaster oil according to service condition, should when filler is fireproof powder
Used in easy firing region, when for water-proof plaster oil, apply in the more place of aqueous vapor.
In order to improve the tensile property of cable, in the present embodiment, tensile layer 6, tensile layer 6 are set with outside flame-retardant layer 4
It can be that metallic grid net can also be the netted of other materials, in the present embodiment, utilize the superpower toughness of graphene, choosing
It is tensile layer with the grid being made up of graphene fiber, graphene has good elasticity, and stretch range can reach itself chi
Very little 20%.
Examine the cable that this implementation provided mainly to apply in the environment stronger with corrosivity, therefore, in the present embodiment
In be provided in outmost overcoat 8 there is provided dual corrosion-resistant protection, first layer, its main material is graphene oxide,
Graphene oxide corrosion resistance and good, effectively can prevent cable to be corroded, meanwhile, it is capable to extend the life-span of cable and strengthen it
Mechanical strength.
Second again protection be the protective layer 7 that is arranged between overcoat 8 and tensile layer 6, in order to improve corrosion resistance, protection
Layer is TPU materials, and TPU materials are also known as TPUE, and TPU has remarkable high-tension, high-tensile strength, tough and resistance to
The characteristic of aging, is a kind of ripe environment-friendly materials.At present, TPU have been widely used with health care, electronic apparatus, industry and
In terms of physical culture, it has the incomparable intensity height of other plastic materials, good toughness, wear-resisting, cold-resistant, oil resistant, water-fast, resistance to
The characteristics such as aging, weatherability, while he has high water proofing property penetrability, windproof, cold-proof, antibacterial, mould proof, warming, uvioresistant
And energy release etc. many excellent functions.By the cooperation of overcoat 8 and protective layer 7, the anti-of cable can be effectively improved
Corrosive power, reaches the purpose being used for a long time in corrosive atmosphere.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change is applied to other fields, but every without departing from technical solutions of the utility model content, according to this reality
Any simple modification, equivalent variations and the remodeling made with new technical spirit to above example, still fall within this practicality new
The protection domain of type technical scheme.
Claims (7)
1. a kind of tension graphene composite cable, it is characterised in that described including in the arrangement of collection pencil and mutually twisted core
Be set with outside single core outside clad, the clad and be set with insulating barrier, be set with outside the core for by institute it is wired
Core is wrapped in interior flame-retardant layer, is provided between the flame-retardant layer and insulating barrier outside filler, the flame-retardant layer and is set with tensile layer,
It is set with outside the tensile layer outside protective layer, the protective layer and is set with overcoat, the material of the overcoat is graphene oxide.
2. tension graphene composite cable according to claim 1, it is characterised in that the tensile layer is fine by graphene
Tie up the grid of composition.
3. tension graphene composite cable according to claim 1, it is characterised in that the filler is fireproof powder or waterproof
Gypsum oil.
4. tension graphene composite cable according to claim 1, it is characterised in that the clad plates for graphene
Film.
5. tension graphene composite cable according to claim 1, it is characterised in that the material of the flame-retardant layer is fire-retardant
Modified poly (ether-sulfone).
6. tension graphene composite cable according to claim 1, it is characterised in that the insulating barrier is poly- for crosslinked with silicane
Ethene insulating barrier.
7. tension graphene composite cable according to claim 1, it is characterised in that the protective layer is TPU materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081984.XU CN206489891U (en) | 2017-01-20 | 2017-01-20 | Tension graphene composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081984.XU CN206489891U (en) | 2017-01-20 | 2017-01-20 | Tension graphene composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489891U true CN206489891U (en) | 2017-09-12 |
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ID=59766008
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081984.XU Active CN206489891U (en) | 2017-01-20 | 2017-01-20 | Tension graphene composite cable |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630346A (en) * | 2018-04-25 | 2018-10-09 | 四川鑫电电缆有限公司 | Tensile wear-resistant warp resistance removal cable |
-
2017
- 2017-01-20 CN CN201720081984.XU patent/CN206489891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630346A (en) * | 2018-04-25 | 2018-10-09 | 四川鑫电电缆有限公司 | Tensile wear-resistant warp resistance removal cable |
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