CN203773988U - Armoured cable of carbon fiber composite tape - Google Patents
Armoured cable of carbon fiber composite tape Download PDFInfo
- Publication number
- CN203773988U CN203773988U CN201320817075.XU CN201320817075U CN203773988U CN 203773988 U CN203773988 U CN 203773988U CN 201320817075 U CN201320817075 U CN 201320817075U CN 203773988 U CN203773988 U CN 203773988U
- Authority
- CN
- China
- Prior art keywords
- cable
- carbon fiber
- fiber composite
- armoured cable
- 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 - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 25
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000010935 stainless steel Substances 0.000 abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000010949 copper Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 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 description 5
- -1 aluminium silver Chemical compound 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 229910052618 mica group Inorganic materials 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses an armoured cable of a carbon fiber composite tape. The armoured cable comprises an insulation cable core, an outer sheath, and an armor arranged between the insulation cable core and the outer sheath. The armoured cable is characterized in that, the armor is wrapped by the carbon fiber composite tape. The armoured cable of the carbon fiber composite tape employs the carbon fiber composite tape to replace the steel tape armouring, the steel wire armouring, the aluminium tape armouring and stainless steel tape used by the armor of the existing armoured cable, hence series of problems brought by the existing armoured cable are solved, dead-weight and bending radius of the armoured cable are reduced. The armoured cable has the advantages of aging resistance, corrosion resistance and high axial strength of extension.
Description
Technical field
The utility model relates to cable technology field, particularly a kind of carbon fiber composite band armoured cable.
Background technology
The purposes of electric wire product has two kinds, and one is transmission current, and one is signal transmission.The technical performance index of the main control of cable of transmission current class is that the technical performance index of the cable major control of conductor resistance, withstand voltage properties signal transmission class is transmission performance-characteristic impedance, decay and cross-talk etc.
Cable can divide six large classes on the whole: (1) bare wire class; (2) electromagnetic wire (enamelled wire); (3) power cable; (4) electric cable for electric equipment; (5) communication wire cable; (6) optical cable.
The general the most basic structure of cable has conductor, insulating barrier and outer jacket, increases as requested some structures, as screen, sheath or armour etc., for cable has rounding property more additional packing materials more again.
Conductor is the carrier of transmission current or signal, and other structures are all to do protection.The performance of protection has three kinds generally according to the demand of cable product, one be the protection each unit of cable itself not mutually or reduce impact, as withstand voltage, heat-resisting, the loss of anti-electromagnetic field generation, the anti-signal phase of telecommunication cable mutual interference etc.Another kind of protection is that the electric current in protection conductor does not exert an influence to outside, as prevented, electric current from leaking, and anti electromagnetic wave leaks etc.Last a kind of protection external world does not exert an influence to cable inside, as resistance to compression, tension, heat-resisting, weather-proof, resistance to combustion, waterproof, anti-electromagnetic wave interference etc.
The effect of conductor or title conductor wire core is conduction current.There are real core and stranded dividing.Material has copper, aluminium silver, copper covered steel, aluminium Baogang etc., and mainly use is copper and aluminium.The electric conductivity of copper will be good than aluminium many.The resistivity national standard of copper conductor requires to be not less than 0.017241 Ω .mm
2/ m (20 DEG C time), the resistivity of aluminium conductor requires to be not less than 0.028264 Ω .mm
2/ m (20 DEG C time).
Flame retardant coating, only has fire-resisting cable to have this structure, and its effect is that cable can stand certain hour in fire, the time of more electricity consumptions while escape to people.The material using is now mainly mica tape.In fire, cable can burn very soon, high temperature resistant because of the mica sheet of mica tape, and has again insulating effect, can protect conductor operation certain hour in fire.
Insulating barrier is wrapped in outside conductor, and its effect is isolated conductor, prevents current leakage.Insulating material has varied, as polyvinyl chloride (PVC), polyethylene (PE), crosslinked polyethylene (XLPE), (kind of rubber is a lot of for rubber, have nitrile rubber, neoprene, butadiene-styrene rubber, ethylene-propylene rubber etc.), fluoroplastics, nylon, insulating paper etc., the topmost performance of these materials is exactly that insulation property will be got well, other performance requirement according to cable instructions for use have nothing in common with each other, what have requires dielectric coefficient little, to reduce loss; Some requirements have fire resistance or can be high temperature resistant; The cable that requires having can or not produce thick smoke less or pernicious gas in the time of burning; Some requirement energy oil resistants, corrosion-resistant, the requirement softness having etc.
Screen is outside insulating barrier, and in outer jacket, effect is restriction electric field or electromagnetic interference.For dissimilar cable, shielding material is also different, mainly contains: proof copper-wire braided, copper wire winding, aluminium wire (aluminum-alloy wire) braiding, copper strips, aluminium foil, aluminium (steel) are moulded wrapped or vertical bag such as band, steel band etc.
The effect of packed layer is to allow cable rounding, Stability Analysis of Structures, and the filler of some cable also plays the effect such as block water, fire-resistant.Main material has polypropylene rope, glass cord, asbestos cord, rubber etc., and kind is a lot, is non-absorbent material but there is a main performance requirement, certainly can't conduct electricity.
Sheath effect is that protection insulated wire cores is not used by armour or screen damage.Sheath extrudes, wrapped or vertical packet form.The material of present wrapped use is also varied, as the sheath of steel-tape armouring, has the PVC of employing with wrapped, also has employing polypropylene tape (very thin, surface is made particle projection and gathered thickness) wrapped.
Armour effect is that protection cable is not damaged by external force; modal is steel-tape armouring and wire armoring; also have aluminium strip armouring, stainless steel band armouring etc.; steel-tape armouring Main Function is that resistance to compression is used; wire armoring is mainly that tension is used; according to the size of cable, the thickness of strips that armouring is used is different, and this has regulation in each cable standard.
The parts that outer jacket shields at cable outermost layer.Mainly contain three kinds: Plastic, rubber class and metal species.What wherein Plastic was the most frequently used is igelite, vinyon, and also with good grounds cable properties has flame retardant type, low-smoke low-halogen type, low smoke halogen-free etc.
Because the armour of current armoured cable generally adopts steel-tape armouring, wire armoring, aluminium strip armouring, stainless steel band armouring, there are the following problems to make armoured cable:
1, cable requirement to bending radius in laying is large, and laid condition is relatively harsh.
2, the metal material cable construction cost heavy and that bring that armour adopts is high.
3, the metal material poor corrosion resistance that armour adopts, the useful life of armoured cable is short.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of carbon fiber composite band armoured cable for the existing problem of prior art.This carbon fiber composite band armoured cable adopts compound steel-tape armouring, wire armoring, aluminium strip armouring, the stainless steel band that brings the armour of replacing current armoured cable to adopt of carbon fiber, solve the series of problems that current armoured cable brings, reduce deadweight and the bending radius of armoured cable, had advantages of that ageing-resistant, corrosion and axial tensile-strength are high.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of carbon fiber composite band armoured cable, comprises insulation cable core and oversheath and the armour between described insulation cable core and oversheath is set, it is characterized in that, described armour adopts the wrapped formation of carbon fiber composite band; Described insulation cable core adopts cable core and is coated on the insulating barrier formation on cable core; Described cable core is by some insulated wire cores and gasket for packing is stranded forms.
In a preferred embodiment of the present utility model, described cable core is by some conductors and gasket for packing is stranded forms.
In a preferred embodiment of the present utility model, also comprise the screen that is wrapped on described insulation cable core and is positioned at armour.
In a preferred embodiment of the present utility model, also comprise the sheath that is wrapped on described screen and is positioned at armour.
In a preferred embodiment of the present utility model, described insulation cable core can be replaced by optical cable.
Owing to having adopted technical scheme as above, the utility model carbon fiber composite band armoured cable adopts compound steel-tape armouring, wire armoring, aluminium strip armouring, the stainless steel band that brings the armour of replacing current armoured cable to adopt of carbon fiber, solve the series of problems that current armoured cable brings, deadweight and the bending radius of armoured cable are reduced, have advantages of that ageing-resistant, corrosion and axial tensile-strength are high, while is fire-retardant, fire-resistant because carbon fiber itself has, and therefore can save the flame retardant coating that mica tape forms.
Brief description of the drawings
Fig. 1 is the cross sectional representation of the utility model embodiment 1.
Fig. 2 is the cross sectional representation of the utility model embodiment 2.
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Embodiment 1
The cable of the wrapped flame retardant coating of a kind of carbon fiber-containing composite band that Fig. 1 provides, comprise insulation cable core 10, insulation cable core 10 adopts cable core 11 and the insulating barrier 12 being coated on cable core 11 to form, and cable core 11 can by some insulated wire cores 11a and gasket for packing 11b is stranded forms, cable core 11 also can by some conductors and gasket for packing is stranded forms certainly.
Wrap up one deck screen 30 at insulation cable core 10, on screen 30, wrap up one deck sheath 40, at sheath 40 outer wrapping one deck armours 50, finally on armour 50, be extruded with an oversheath 60.
The feature of this embodiment is that armour 50 adopts that carbon fiber composite band is wrapped to be formed, and the width of carbon fiber composite band is for determining according to requiring
Embodiment 2
The cable of the wrapped flame retardant coating of a kind of carbon fiber-containing composite band that Fig. 2 provides, its insulation cable core 10 adopts optical cable 10a to replace, and all the other are with embodiment 1.
Claims (5)
1. a carbon fiber composite band armoured cable, comprises insulation cable core and oversheath and the armour between described insulation cable core and oversheath is set, and it is characterized in that, described armour adopts the wrapped formation of carbon fiber composite band;
Described insulation cable core adopts cable core and is coated on the insulating barrier formation on cable core;
Described cable core is by some insulated wire cores and gasket for packing is stranded forms.
2. carbon fiber composite band armoured cable as claimed in claim 1, is characterized in that, described cable core is by some conductors and gasket for packing is stranded forms.
3. carbon fiber composite band armoured cable as claimed in claim 2, is characterized in that, also comprises the screen that is wrapped on described insulation cable core and is positioned at armour.
4. carbon fiber composite band armoured cable as claimed in claim 3, is characterized in that, also comprises the sheath that is wrapped on described screen and is positioned at armour.
5. the carbon fiber composite band armoured cable as described in claim 1 to 4 any one claim, is characterized in that, described insulation cable core is replaced by optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817075.XU CN203773988U (en) | 2013-12-11 | 2013-12-11 | Armoured cable of carbon fiber composite tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817075.XU CN203773988U (en) | 2013-12-11 | 2013-12-11 | Armoured cable of carbon fiber composite tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773988U true CN203773988U (en) | 2014-08-13 |
Family
ID=51291146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817075.XU Expired - Lifetime CN203773988U (en) | 2013-12-11 | 2013-12-11 | Armoured cable of carbon fiber composite tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681172A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Erosion-resisting waterproof high-temperature-resisting industrial cable |
| CN110459359A (en) * | 2019-09-10 | 2019-11-15 | 远东电缆有限公司 | Wind-powered electricity generation big section EPR isolated dc flexible cable and its production technology |
-
2013
- 2013-12-11 CN CN201320817075.XU patent/CN203773988U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681172A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Erosion-resisting waterproof high-temperature-resisting industrial cable |
| CN110459359A (en) * | 2019-09-10 | 2019-11-15 | 远东电缆有限公司 | Wind-powered electricity generation big section EPR isolated dc flexible cable and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: No. 599 Liuyuan Road, Putuo District, Shanghai, 2003 Patentee after: Shanghai Sri Cable New Material Technology Co.,Ltd. Address before: No. 599 Liuyuan Road, Putuo District, Shanghai, 2003 Patentee before: SURREY HI-TECH Inc. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |