CN205827945U - The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding - Google Patents
The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding Download PDFInfo
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- CN205827945U CN205827945U CN201620645721.2U CN201620645721U CN205827945U CN 205827945 U CN205827945 U CN 205827945U CN 201620645721 U CN201620645721 U CN 201620645721U CN 205827945 U CN205827945 U CN 205827945U
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Abstract
The utility model discloses a kind of environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding, including the copper conductor being positioned at cable bosom, copper conductor uses three-layer co-extruded mode extrude conductor shield, insulating barrier and insulation screen respectively, form insulated wire cores；The outer overlapping wrapped metal internal shield of described insulated wire cores；The outer overlapping wrapped waterstop bed course of described metal internal shield, first indulges the plastic-aluminum combined belt of bag, then extrudes polyethylene moisture-proof layer outside waterstop bed course；The wrapped double-deck tantalum steel alloy band armor of described moisture-proof layer external series gap, the outermost layer of cable extrudes oversheath.This utility model has good insulating properties, mechanical performance, power transmission, diamagnetic interference, and lightning protection also has the performances such as fire-retardant, Halogen, low cigarette environmental protection, waterproof, corrosion-resistant, radiation hardness；Rational in infrastructure, combination property is superior, and product performance index is better than international standard requirement；And good Social and economic benef@can be produced.
Description
Technical field
This utility model relates to high ferro transporting power field of cables, and specifically a kind of environment-friendly type intelligent high ferro is multiple with Graphene
Close and shield anti-interference power cable, be suitable for high ferro dynamic Control, it is ensured that high ferro power transmission and transformation net electrical power transmission system is properly functioning
Cable.
Background technology
With global economic development and recovery tide, high ferro will enter new round capital construction tide.High-speed railway is for area warp
The pulling function of Ji is admitted, and can promote the contacts between area and balanced growth.Meanwhile, after financial crisis, the whole world
Economic speedup glides, and capital construction bottleneck has a strong impact on short-term and long-term economic increases.Developed country faces infrastructure upgrading
Demand；The capital construction bottleneck of emerging economy starts to have a strong impact on its short-term and long-term economic increases；The base of low income country
Build deficiency and the most seriously restrict its long-run development.Under such overall background, the capital construction tide of a new round may be opened with regard to this.There is height
The country of ferrum planning has spread all over six continents, and the whole world is weaving one and contacting close high ferro net.
The domestic high ferro of China builds positive fast development, and under " band one tunnel " strategy promotes, China's high ferro abroad exports also
The most like a raging fire carry out.Only 2015 first half of the year, domestic high ferro relevant enterprise harvested nearly hundred billion overseas orders altogether, it is contemplated that the world
Various countries' high ferro demand rises steadily, it is contemplated that to the year two thousand twenty, and world's high ferro total kilometrage will be more than 50000km, increasing newly in following 7 years
Mileage is up to more than 30000km, brings the high ferro direct investment will be more than 1.1 trillion dollars.China's high ferro going global will
Pull the demand of electric wire product, inner cable enterprise of state will welcome development new opportunities.
Power cable highlights day by day as the base support effect of the central nervous system of high ferro traction power.My company is tight
Hold to opportunity to develop, strengthen the R&D intensity to high ferro power cable, it is provided that a kind of office have Halogen, low cigarette, waterproof, fire-resistant,
The power frequency single phase ac electric power of the characteristic such as heat-resisting, corrosion-resistant, termite-resistant rodent-resistant, lightning protection, antimagnetic shield, uvioresistant, current-carrying capacity are big
Cable.Break-through skill barrier, interrupts the situation that the high ferro cable phase monopolized by overseas enterprise.Then, more gradually expand overseas market,
Winning more right of speech for China's high ferro cable in field, the world, it is within sight that China's high ferro cable is famous in the whole world.
The most domestic producer also not having this product of professional production；Traditional processing technology falls behind, and structure design is unreasonable, and
And yield rate is low；More and more higher plus requirement to safety, electromagnetism interference and the electromagnetic resistance of high ferro cable in recent years, cause
Many producers are due to prior art, it is impossible to design, produce the intelligent environment protection medium-pressure power cable product meeting technology requirement.And
And production technology there is problems in that 1, processing capacity is big, production cost is high.2, being unfavorable for laying, managing, risk factor is big.3、
Finished product assembling is difficult, the production cycle is long.4, unreasonable structure, to lay area big.
Utility model content
For overcoming the defect of prior art, the purpose of this utility model be to provide a kind of have good insulating properties,
Mechanical performance, power transmission, diamagnetic interference, lightning protection also has the property such as fire-retardant, Halogen, low cigarette environmental protection, waterproof, corrosion-resistant, radiation hardness
Energy；Rational in infrastructure, combination property is superior, and product performance index is better than the environment-friendly type intelligent high ferro Graphene that international standard requires
The anti-interference power cable of composite shielding.
A kind of environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding described in the utility model, including
It is positioned at the copper conductor in cable bosom, copper conductor uses three-layer co-extruded mode extrude the thermally-stabilised Graphene of low resistance respectively multiple
The thickness that mould assembly semi-conductive shielding material is constituted be the conductor shield of 0.8mm, thickness be insulating barrier and the low resistance of 4.5mm
The thickness that the compound semi-conductive shielding material of thermally-stabilised Graphene is constituted is 0.7mm, external diameter is the insulation screen of 23.5mm, shape
Become insulated wire cores；The thickness that the outer overlapping wrapped anaerobic soft copper band of described insulated wire cores is constituted is 0.1mm, external diameter is 23.8mm's
Metal internal shield；The waterstop bed course that the outer overlapping wrapped thickness of described metal internal shield is 0.2mm, external diameter is 24.4mm,
First indulge the plastic-aluminum combined belt of bag outside waterstop bed course, then extrude the polyethylene moisture-proof layer that thickness is 1.2mm；Outside described moisture-proof layer
Gap is surrounded with the double-deck tantalum steel alloy band armor that thickness is 0.2mm, and it is that the outer of 2.0mm protects that the outermost layer of cable extrudes thickness
Set.
Improving further, described copper conductor is carried out by the tin plating soft copper silk of 19 a diameter of 2.62 mm that synnema is stranded to be formed,
Its external diameter is 11.5mm, and cross section is 95mm2。
Improving further, described oversheath is squeezed by thermoplastic halogen-free and low-smoke anti-ultraviolet waterproof and oilproof termite-resistant rodent-resistant polyolefin
Pack into.
Compared with prior art, the beneficial effects of the utility model are:
1, this utility model conductor uses tinned copper wire stranded, strengthens the corrosion-resistant and tensile property of cable, guarantees simultaneously
Cable keeps excellent electric property in running, improves the service life of cable.
2, this utility model insulation uses three-layer co-extruded, and inside and outside shielding material all selects the thermally-stabilised Graphene of low resistance to be combined
Type semi-conductive shielding material is made, and is substantially reduced the specific insulation of out semiconductor layer in cable, improves its heat stability,
Improve the screen layer homo-effect to electric field, effectively reduce during cable runs the partial discharge phenomenon being likely to occur, ensure electric power
The safety and reliability that circuit runs, improves cable service life.
3, this utility model metallic shield uses anaerobic soft copper band overlap wrapped, leading to as capacitance current time properly functioning
Road, as the passage of short circuit current, and by electric field shielding electromagnetic interference in insulation, can make radially electricity again when short circuit (fault)
Field is uniformly distributed.
4, this utility model use the wrapped bed course of waterstop, aluminum plastic composite belt longitudinal bag and extrude polyethylene realize composite band with
Polyethylene fusing is bonded to one, and not only increases cable protection against the tide, block-water performance, and enhances the interference free performance of cable.
5, this utility model is that armor uses double-deck tantalum steel alloy band, tantalum steel alloy band, and fusing point is high, radiation hardness, anti-dry
Immunity is strong, and the effective flexibility improving cable solves resistance to compression shock resistance and the contradiction of bending property thereof of cable, extends electricity
The service life of cable.
6, this utility model oversheath uses and extrudes thermoplastic halogen-free and low-smoke anti-ultraviolet waterproof and oilproof termite-resistant rodent-resistant polyene
Hydrocarbon, it is ensured that cable have excellence fire-retardant, block water, heat-resisting, anticorrosion, termite-resistant rodent-resistant characteristic, have more Halogen, low cigarette, environmental protection
Performance, can fully meet high ferro and use requirement.
7, product with short production cycle, yield is high, production cost is low.Eliminate the production capacity fallen behind, it is achieved that scientific and technological achievement turns
Change, reasonable in design, be truly realized practical, efficient, energy-conservation purpose.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding as shown in Figure 1, including being positioned at
The copper conductor 1 in cable bosom, uses three-layer co-extruded mode to extrude the thermally-stabilised Graphene of low resistance respectively on copper conductor 1 and is combined
The conductor shield that thickness is 0.8mm 2 of type semi-conductive shielding material composition, thickness are insulating barrier 3 and the low resistance of 4.5mm
The insulation screen 4 that the thickness that the compound semi-conductive shielding material of thermally-stabilised Graphene is constituted is 0.7mm, external diameter is 23.5mm,
Form insulated wire cores；The thickness that the outer overlapping wrapped anaerobic soft copper band of described insulated wire cores is constituted is 0.1mm, external diameter is 23.8mm
Metal internal shield 5；The waterstop pad that the outer overlapping wrapped thickness of described metal internal shield is 0.2mm, external diameter is 24.4mm
Layer 6, first indulges the plastic-aluminum combined belt 7 of bag, then extrudes the polyethylene moisture-proof layer 8 that thickness is 1.2mm outside waterstop bed course；Described gear
Tide layer external series gap is surrounded with the double-deck tantalum steel alloy band armor 9 that thickness is 0.2mm, and the outermost layer of cable extrudes thickness and is
The oversheath 10 of 2.0mm.
Wherein, described copper conductor is carried out by the tin plating soft copper silk of 19 a diameter of 2.62 mm that synnema is stranded to be formed, its external diameter
For 11.5mm, cross section is 95mm2。
Wherein, described oversheath is extruded system by thermoplastic halogen-free and low-smoke anti-ultraviolet waterproof and oilproof termite-resistant rodent-resistant polyolefin
Become.
This utility model cardinal principle is: tin plating twisted copper conductors, copper strips, aluminum plastic belt dual shield and tantalum steel alloy band
Armouring combines, and strengthens the anti-interference radiation hardness of cable and own shield performance, it is ensured that power transmission is unimpeded, it is achieved high ferro has safely
Effect is run.
Claims (3)
1. the environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding, it is characterised in that: include being positioned at electricity
The copper conductor in cable bosom, uses three-layer co-extruded mode to extrude the thermally-stabilised Graphene of low resistance compound half respectively on copper conductor
The thickness that conductive shielding material is constituted be the conductor shield of 0.8mm, thickness be the insulating barrier of 4.5mm and low resistance thermally-stabilised
The thickness that the compound semi-conductive shielding material of Graphene is constituted is 0.7mm, external diameter is the insulation screen of 23.5mm, forms insulation
Core；The thickness that the outer overlapping wrapped anaerobic soft copper band of described insulated wire cores is constituted is 0.1mm, external diameter be 23.8mm metal in
Screen layer；The waterstop bed course that the outer overlapping wrapped thickness of described metal internal shield is 0.2mm, external diameter is 24.4mm, waterstop
First indulge the plastic-aluminum combined belt of bag outside bed course, then extrude the polyethylene moisture-proof layer that thickness is 1.2mm；Described moisture-proof layer external series gap around
Being surrounded by the double-deck tantalum steel alloy band armor that thickness is 0.2mm, the outermost layer of cable extrudes the oversheath that thickness is 2.0mm.
The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding the most according to claim 1, its feature
It is: described copper conductor is carried out by the tin plating soft copper silk of 19 a diameter of 2.62 mm that synnema is stranded to be formed, and its external diameter is
11.5mm, cross section is 95mm2。
The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding the most according to claim 1, its feature
It is: described oversheath is extruded by thermoplastic halogen-free and low-smoke anti-ultraviolet waterproof and oilproof termite-resistant rodent-resistant polyolefin and makes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645721.2U CN205827945U (en) | 2016-06-27 | 2016-06-27 | The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620645721.2U CN205827945U (en) | 2016-06-27 | 2016-06-27 | The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding |
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| CN205827945U true CN205827945U (en) | 2016-12-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098173A (en) * | 2016-06-27 | 2016-11-09 | 无锡市恒汇电缆有限公司 | The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding and manufacture method thereof |
| CN107201485A (en) * | 2017-05-18 | 2017-09-26 | 成都新柯力化工科技有限公司 | It is a kind of to be used to strengthen the graphene masterbatch and preparation method and application method of copper-based material |
-
2016
- 2016-06-27 CN CN201620645721.2U patent/CN205827945U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098173A (en) * | 2016-06-27 | 2016-11-09 | 无锡市恒汇电缆有限公司 | The environment-friendly type intelligent high ferro anti-interference power cable of Graphene composite shielding and manufacture method thereof |
| CN107201485A (en) * | 2017-05-18 | 2017-09-26 | 成都新柯力化工科技有限公司 | It is a kind of to be used to strengthen the graphene masterbatch and preparation method and application method of copper-based material |
| CN107201485B (en) * | 2017-05-18 | 2018-08-24 | 成都新柯力化工科技有限公司 | A kind of graphene masterbatch and preparation method and application method for enhancing copper-based material |
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