CN205028691U - Compound shielded cable of graphite alkene - Google Patents

Compound shielded cable of graphite alkene Download PDF

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Publication number
CN205028691U
CN205028691U CN201520821118.0U CN201520821118U CN205028691U CN 205028691 U CN205028691 U CN 205028691U CN 201520821118 U CN201520821118 U CN 201520821118U CN 205028691 U CN205028691 U CN 205028691U
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CN
China
Prior art keywords
cable
insulating barrier
outside
layer
cable core
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 - Fee Related
Application number
CN201520821118.0U
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Chinese (zh)
Inventor
孙志鹏
冉文生
杨博
李坤
王进
刘娇
马肖楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection Research Institute
Original Assignee
Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection Research Institute filed Critical Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection Research Institute
Priority to CN201520821118.0U priority Critical patent/CN205028691U/en
Application granted granted Critical
Publication of CN205028691U publication Critical patent/CN205028691U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a compound shielded cable of graphite alkene, including cable core, insulating layer, graphene films, aluminium foil layer, filling layer and restrictive coating, the cable core is formed by two conductor transposition, conductor outside cladding has the insulating layer, two be equipped with the tensile sinle silk between the conductor in the clearance of both sides respectively, cable core outside cladding has graphene films, the graphene films outside is equipped with the aluminium foil layer, the aluminium foil layer outside is equipped with first insulation layer, second insulating layer, filling layer and restrictive coating from inside to outside in proper order, first insulation layer and second insulating layer circumference equipartition have a plurality of recesses, and be a plurality of be equipped with the coating that adopts different metal material in the recess, the insulating intraformational recess of first insulation layer and second is crisscross the setting. The utility model discloses structural design is novel, and multiple shield electromagnetic interference reduces cable material cost, increases cable pull resistance and intensity, improves the heat resistance of cable.

Description

A kind of Graphene composite shielding cable
Technical field
The utility model relates to a kind of cable, specifically a kind of Graphene composite shielding cable.
Background technology
It is convenient that cable cable brings in information communication to the life of people, but easily by external disturbance during cable work, also to producing electromagnetic radiation around; Cable application is in multiple place simultaneously, draws, easily cause cable failure outside frequent needs are stressed.The screen of cable generally adopts the network structure of metal wire knitted, easily damages, thus be easily disturbed time damaged; And the defects such as wire fracture of wire can not be stopped completely in metal wire knitted process, make wire fracture of wire place burr easily puncture cable insulation.Fire-resisting cable manufacturing process general is at present complicated, and fire resistance is unstable, can not meet the fire prevention needed for modernization construction, fire-resistant performance requirement, and cable making process is complicated, increase material cost, and cause the weight of final cable to increase, be not easy to actual laying and the use of cable.
Utility model content
The purpose of this utility model is to provide a kind of Graphene composite shielding cable, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Graphene composite shielding cable, comprise cable core, insulating barrier, graphene film, aluminium foil layer, packed layer and restrictive coating, described cable core is formed by two conductor strand, insulating barrier is coated with outside described conductor, tension core is respectively equipped with in two side clearances between two described conductors, graphene film is coated with outside described cable core, aluminium foil layer is provided with outside described graphene film, the first insulating barrier is provided with successively from inside to outside outside described aluminium foil layer, second insulating barrier, packed layer and restrictive coating, described first insulating barrier and the second insulating barrier are evenly distributed in multiple groove, the coating adopting different metal material is provided with in multiple described groove, groove in described first insulating barrier and the second insulating barrier is in being crisscross arranged.
As further program of the utility model: described packed layer is asbestos powder packed layer, described restrictive coating adopts low-smoke halogen-free polyolefin material, is filled with polypropylene gasket for packing between described cable core and graphene film.
As the utility model further scheme: described cable core is formed by three conductor strand, three described conductors are provided with tension core in lateral gap each other.
As the utility model further scheme: described cable core is formed by seven conductor strand, conductor described in the six roots of sensation is provided with tension core in lateral gap each other.
Compared with prior art, the beneficial effects of the utility model are: the utility model novel in structural design, by the metal coating in graphene film, aluminium foil layer and groove, multiple action shield electromagnetic interference, and simplify cable core internal structure, reduce cable material cost, by tension core, increase cable pull resistance and intensity, improved the thermal endurance of cable by asbestos powder packed layer.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in Graphene composite shielding cable.
Fig. 2 is the structural representation of embodiment 2 in Graphene composite shielding cable.
Fig. 3 is the structural representation of embodiment 3 in Graphene composite shielding cable.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
Refer to Fig. 1, in the utility model embodiment, a kind of Graphene composite shielding cable, comprise cable core, insulating barrier 2, graphene film 4, aluminium foil layer 5, packed layer 10 and restrictive coating 11, described cable core forms by two conductors 1 are stranded, insulating barrier 2 is coated with outside described conductor 1, tension core 3 is respectively equipped with in two side clearances between two described conductors 1, graphene film 4 is coated with outside described cable core, aluminium foil layer 5 is provided with outside described graphene film 4, the first insulating barrier 7 is provided with from inside to outside successively outside described aluminium foil layer 5, second insulating barrier 9, packed layer 10 and restrictive coating 11, described first insulating barrier 7 and the second insulating barrier 9 are evenly distributed in multiple groove 6, the coating adopting different metal material is provided with in multiple described groove 6, groove 6 in described first insulating barrier 7 and the second insulating barrier 9 is in being crisscross arranged, described packed layer 10 is asbestos powder packed layer, described restrictive coating 11 adopts low-smoke halogen-free polyolefin material, polypropylene gasket for packing is filled with between described cable core and graphene film 4.
Embodiment 2
Refer to Fig. 2, distinguish be with embodiment 1, described cable core forms by three conductors 1 are stranded, and three described conductors 1 are provided with tension core 3 in lateral gap each other.
Embodiment 3
Refer to Fig. 3, distinguish be with embodiment 1, described cable core forms by seven conductors 1 are stranded, and conductor 1 described in the six roots of sensation is provided with tension core 3 in lateral gap each other.
The utility model is by graphene film 4, strengthen cable intensity, thermal endurance, improve the shield effectiveness of cable, by metal coating in groove 6, prevent external electromagnetic wave interference, metal coating embeds in the first insulating barrier 7 and the second insulating barrier 9, simplifies cable core internal structure, reduces cable material cost, be asbestos powder packed layer by packed layer 10, the heat resistance of effective lifting cable, strengthens the stretch-proof performance of cable by tension core 3, avoid cable core in cable work to be pulled off.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.

Claims (4)

1. a Graphene composite shielding cable, comprise cable core, insulating barrier (2), graphene film (4), aluminium foil layer (5), packed layer (10) and restrictive coating (11), it is characterized in that, described cable core forms by two conductors (1) are stranded, described conductor (1) outside is coated with insulating barrier (2), tension core (3) is respectively equipped with in two side clearances between two described conductors (1), graphene film (4) is coated with outside described cable core, described graphene film (4) outside is provided with aluminium foil layer (5), described aluminium foil layer (5) outside is provided with the first insulating barrier (7) from inside to outside successively, second insulating barrier (9), packed layer (10) and restrictive coating (11), described first insulating barrier (7) and the second insulating barrier (9) are evenly distributed in multiple groove (6), the coating adopting different metal material is provided with in multiple described groove (6), groove (6) in described first insulating barrier (7) and the second insulating barrier (9) is in being crisscross arranged.
2. Graphene composite shielding cable according to claim 1, it is characterized in that, described packed layer (10) is asbestos powder packed layer, described restrictive coating (11) adopts low-smoke halogen-free polyolefin material, is filled with polypropylene gasket for packing between described cable core and graphene film (4).
3. Graphene composite shielding cable according to claim 1, is characterized in that, described cable core forms by three conductors (1) are stranded, and three described conductors (1) are provided with tension core (3) in lateral gap each other.
4. Graphene composite shielding cable according to claim 1, is characterized in that, described cable core forms by seven conductors (1) are stranded, and conductor described in the six roots of sensation (1) is provided with tension core (3) in lateral gap each other.
CN201520821118.0U 2015-10-22 2015-10-22 Compound shielded cable of graphite alkene Expired - Fee Related CN205028691U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520821118.0U CN205028691U (en) 2015-10-22 2015-10-22 Compound shielded cable of graphite alkene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520821118.0U CN205028691U (en) 2015-10-22 2015-10-22 Compound shielded cable of graphite alkene

Publications (1)

Publication Number Publication Date
CN205028691U true CN205028691U (en) 2016-02-10

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CN (1) CN205028691U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106952676A (en) * 2017-03-28 2017-07-14 四川领创宝岩电子科技有限公司 A kind of graphene data wire
CN107240745A (en) * 2017-06-20 2017-10-10 四川九洲线缆有限责任公司 A kind of ultra-low loss light aircraft radio-frequency cable and preparation method thereof
CN108538468A (en) * 2018-03-29 2018-09-14 李皆延 A kind of crosslinked polyethylene shielded signal line
CN110299229A (en) * 2019-06-05 2019-10-01 东莞市民兴电缆有限公司 A kind of graphene coating superconducting core building environment-friendly cable
CN111370179A (en) * 2018-12-26 2020-07-03 漳浦县恒德石墨烯应用科技有限公司 Graphene composite shielding cable
CN112466548A (en) * 2020-11-18 2021-03-09 广东日鸿电缆有限公司 Graphene aluminum stranded insulated overhead cable and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106952676A (en) * 2017-03-28 2017-07-14 四川领创宝岩电子科技有限公司 A kind of graphene data wire
CN106952676B (en) * 2017-03-28 2018-11-13 四川领创宝岩电子科技有限公司 A kind of graphene data line
CN107240745A (en) * 2017-06-20 2017-10-10 四川九洲线缆有限责任公司 A kind of ultra-low loss light aircraft radio-frequency cable and preparation method thereof
CN107240745B (en) * 2017-06-20 2020-02-07 四川九洲线缆有限责任公司 Ultralow-loss light aviation radio frequency cable and preparation method thereof
CN108538468A (en) * 2018-03-29 2018-09-14 李皆延 A kind of crosslinked polyethylene shielded signal line
CN111370179A (en) * 2018-12-26 2020-07-03 漳浦县恒德石墨烯应用科技有限公司 Graphene composite shielding cable
CN110299229A (en) * 2019-06-05 2019-10-01 东莞市民兴电缆有限公司 A kind of graphene coating superconducting core building environment-friendly cable
CN110299229B (en) * 2019-06-05 2020-12-25 东莞市民兴电缆有限公司 Graphene coating building environment-friendly cable
CN112466548A (en) * 2020-11-18 2021-03-09 广东日鸿电缆有限公司 Graphene aluminum stranded insulated overhead cable and preparation method thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160210

Termination date: 20161022

CF01 Termination of patent right due to non-payment of annual fee