CN104332220B - A kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable - Google Patents
A kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable Download PDFInfo
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- CN104332220B CN104332220B CN201410636090.3A CN201410636090A CN104332220B CN 104332220 B CN104332220 B CN 104332220B CN 201410636090 A CN201410636090 A CN 201410636090A CN 104332220 B CN104332220 B CN 104332220B
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- information system
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Abstract
The invention discloses a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable, cable core, nonwoven layer, screen layer and oversheath are followed successively by from the inside to the outside；The screen layer is three layers, and silver-plated copper strap wire screen layer, magnetically soft alloy band screen layer and conductive Polyether-type thermoplastic polyurethane elastomer screen layer are followed successively by from the inside to the outside.The flexibility of the cable of the present invention is good, and bending property is high, and the external diameter compared to traditional cable reduces 5~10%, and weight reduces 10~15%, and shielding properties is good, and the construction of cable is simple, it is easy to process.
Description
Technical field
The present invention relates to a wisdom information system cable, more particularly to a kind of flexibility anti-nuclear electromagnetic pulse wisdom information
System cable.
Background technology
With developing rapidly for global electronic science and technology, the power of the electronic countermeasure and information countermeasure in modern war is to war
Success or failure play vital effect.The weapon system-of-systems of modernization have all sufficiently used microelectronics program control to reach
The informationization of height and wisdom.But the program control wisdom information system of microelectronics is highly prone to the interference punching of outside strong-electromagnetic field
Hit and be destroyed, so the electromagnetic protection of weapon system-of-systems is particularly important, be related to the safety of weapon system-of-systems.Modern times are most
Strategic arms with deterrent force are exactly nuclear weapon, and nuclear explosion can produce high energy pulse electromagnetic field.Have suitable one during nuclear explosion
Portion of energy is discharged in the form of electromagnetic pulse, particularly third generation nuclear weapon, even more improves 40% electromagnetic pulse, to produce
Stronger electromagnetic pulse effect, to reach the commander for destroying other side, control, communication, wisdom information system, obtains war victory
The purpose of the initiative of profit.
The screen layer of anti-nuclear electromagnetic pulse cable typically adds a layer wire using multi-layer metal belts are wrapped both at home and abroad at present
Braiding is combined, and such a structure has that cable integrally hardens, structure is relative complex, inflexible shortcoming, it is impossible to meet military
Device equips the requirement small to cable softness, external diameter of wisdom information system.
The content of the invention
It is an object of the invention to provide a kind of softness, bending radius is small, shield effectiveness is high, simple in construction, easy to process
Flexibility anti-nuclear electromagnetic pulse wisdom information system cable.
The technical scheme for realizing the object of the invention is a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable, by
It is interior to outer to be followed successively by cable core, nonwoven layer, screen layer and oversheath；The screen layer is three layers, is followed successively by from the inside to the outside silver-plated
Copper strap wire screen layer, magnetically soft alloy band screen layer and conductive Polyether-type thermoplastic polyurethane elastomer screen layer.
The oversheath uses Polyether-type thermoplastic polyurethane elastomer material.
The conductive Polyether-type thermoplastic polyurethane elastomer of the conductive Polyether-type thermoplastic polyurethane elastomer screen layer
Conductive additive is used as using silver.
The conductive Polyether-type thermoplastic polyurethane elastomer volume electricity of the conductive Polyether-type thermoplastic polyurethane elastomer
Resistance rate is 0.1 Ω .cm, and shield effectiveness is 100db.
Material of the magnetically soft alloy with screen layer is corronil strap, and the material uses magnetron sputtering and composite film coating
Technology covers the conductive fabric that metallic copper and nickel cobalt (alloy) are made in merrily and lightheartedly spinning cloth primary surface, and thickness is 0.09mm.
The cable core is made up of four uniform stranded insulated wire cores, and every insulated wire cores are by internal conductor and are wrapped in
Perfluoroethylene-propylene insulating barrier outside conductor.
The conductor is that silver-gilt copper wire is stranded.
The thickness of the non-woven fabrics is：0.20mm
Employ after above-mentioned technical proposal, the present invention has following beneficial effect：(1) screen layer of the invention use by
The screen layer that silver-plated copper strap wire, magnetically soft alloy band, conductive Polyether-type thermoplastic polyurethane elastomer are constituted, conductive polyether-type thermoplastic
Property polyurethane elastomer has electromagnetic interference/radio frequency interference shield, and using silver as conductive additive, specific insulation is
0.1 Ω .cm, shield effectiveness is 100db, can weave good combination with magnetically soft alloy band and silver-plated copper strap wire so that cable exists
On the basis of traditional anti-nuclear electromagnetic pulse cable, it can at least reduce by 2 layers of metallic shield, can but reach nuclear electromagnetic pulse cable
Shield effectiveness >=70db requirement.Due to reducing at least 2 layers metallic shield, therefore the flexibility of cable can be made to carry significantly
Height, the external diameter and weight of cable are also accordingly reduced；Conductive thermoplastic elastomer not only has shielding action, but also has plastics concurrently
Characteristic, increase cable flexibility while, can also suitably reduce the external diameter of cable jacket.The silver-plated copper of use is flat
Line be woven in shielding density and shield effectiveness it is immovable in the case of, reduce round wires braiding needed for and wire process, also make electricity
The external diameter of cable is accordingly reduced.
(2) flexibility of cable of the invention is good, and bending property is high, and the external diameter compared to traditional cable reduces 5~10%, weight
Amount reduces 10~15%, and shielding properties is good, and the construction of cable is simple, it is easy to process.
Brief description of the drawings
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein
Fig. 1 is the structural representation of the cable of the present invention.
In accompanying drawing marked as：
Cable core 1, conductor 11 and, perfluoroethylene-propylene insulating barrier 12, nonwoven layer 2, screen layer 3, silver-plated copper strap wire shielding
Layer 31, magnetically soft alloy band screen layer 32, conductive Polyether-type thermoplastic polyurethane elastomer 33, oversheath 4.
Embodiment
(embodiment 1)
See Fig. 1, a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable of the present embodiment, from the inside to the outside successively
For cable core 1, nonwoven layer 2, screen layer 3 and oversheath 4；Cable core 1 is made up of four uniform stranded insulated wire cores, often thoroughly does away with edge
Core is by internal conductor 11 and the perfluoroethylene-propylene insulating barrier 12 being wrapped in outside conductor 11.Conductor 11 twists for silver-gilt copper wire
Close.The thickness of non-woven fabrics 2 is：0.20mm.Screen layer 3 is three layers, and silver-plated copper strap wire screen layer 31, soft magnetism are followed successively by from the inside to the outside
The conductive Polyether-type thermoplastic polyurethane elastomer screen layer 33 of alloy strip screen layer 32.Conductive polyether thermoplastic elastic polyurethane
The conductive Polyether-type thermoplastic polyurethane elastomer of body 33 is using silver as conductive additive, and specific insulation is 0.1 Ω .cm,
Shield effectiveness is 100db.Oversheath 4 uses Polyether-type thermoplastic polyurethane elastomer material.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (5)
1. a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable, it is characterised in that：Cable core is followed successively by from the inside to the outside
(1), nonwoven layer (2), screen layer (3) and oversheath (4)；The screen layer (3) is three layers, and silver-plated copper is followed successively by from the inside to the outside
Lenticular wire screen layer (31), magnetically soft alloy band screen layer (32) and conductive Polyether-type thermoplastic polyurethane elastomer screen layer (33)；
The oversheath (4) uses Polyether-type thermoplastic polyurethane elastomer material；The conductive polyether thermoplastic elastic polyurethane
The conductive thermoplastic elastomer specific insulation of body screen layer (33) is 0.1 Ω .cm, and shield effectiveness is 100db；The soft magnetism is closed
The material of gold ribbon screen layer (32) is corronil strap, and the material is in spinning cloth base using magnetron sputtering with composite film coating technology
The conductive fabric that metallic copper and nickel cobalt (alloy) are made is covered on surface, and thickness is 0.09mm.
2. a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable according to claim 1, it is characterised in that：
The conductive Polyether-type thermoplastic polyurethane elastomer of the conductive Polyether-type thermoplastic polyurethane elastomer screen layer (33) is used
Silver is used as conductive additive.
3. a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable according to claim 1, it is characterised in that：
The cable core (1) is made up of four uniform stranded insulated wire cores, and every insulated wire cores are by internal conductor (11) and are wrapped in
The outside perfluoroethylene-propylene insulating barrier (12) of conductor (11).
4. a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable according to claim 3, it is characterised in that：
The conductor (11) is that silver-gilt copper wire is stranded.
5. a kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable according to one of Claims 1-4, it is special
Levy and be：The thickness of the non-woven fabrics (2) is：0.20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636090.3A CN104332220B (en) | 2014-11-12 | 2014-11-12 | A kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636090.3A CN104332220B (en) | 2014-11-12 | 2014-11-12 | A kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable |
Publications (2)
| Publication Number | Publication Date |
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| CN104332220A CN104332220A (en) | 2015-02-04 |
| CN104332220B true CN104332220B (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410636090.3A Active CN104332220B (en) | 2014-11-12 | 2014-11-12 | A kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261411A (en) * | 2015-11-16 | 2016-01-20 | 安徽光复电缆有限公司 | High-performance and anti-nuclear explosion type electromagnetic pulse special cable |
| CN105575543B (en) * | 2016-03-06 | 2018-07-06 | 北京工业大学 | A kind of diamagnetic inductively signal cable |
| DE102019110878B4 (en) | 2019-04-26 | 2023-12-07 | Leoni Kabel Gmbh | Combination cable for electrical energy and data transmission |
| TWI773440B (en) * | 2021-07-15 | 2022-08-01 | 柯遵毅 | Cable |
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| CN201717050U (en) * | 2010-07-21 | 2011-01-19 | 天津亿鑫通科技股份有限公司 | Data bus cable for transmitting the differential signal |
| CN103871550A (en) * | 2012-12-12 | 2014-06-18 | 西安飞机工业（集团）亨通航空电子有限公司 | Cable used for high-strength and ultra-light type data bus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2710183B3 (en) * | 1993-09-17 | 1995-10-13 | Alcatel Cable | Power cable with improved dielectric strength. |
| CN101937738B (en) * | 2010-09-16 | 2012-08-22 | 远东电缆有限公司 | Cable for shallow sea wind power generation |
| CN202584813U (en) * | 2012-04-05 | 2012-12-05 | 辽宁金环电缆有限公司 | Measurement cable |
| DE202012101381U1 (en) * | 2012-04-16 | 2012-05-11 | Von Ardenne Anlagentechnik Gmbh | MF cable |
| CN202650613U (en) * | 2012-04-25 | 2013-01-02 | 安徽宏源特种电缆集团有限公司 | Towing chain cable having advantages of high strength, high elasticity and high flexibility |
| CN202662355U (en) * | 2012-06-14 | 2013-01-09 | 天津六〇九电缆有限公司 | Space level anti-nuclear electromagnetic interference data bus cable |
| CN103014641B (en) * | 2012-12-05 | 2015-11-04 | 广东志成冠军集团有限公司 | For the magnetic control sputtering device of flexible wire surface coating |
| CN204270673U (en) * | 2014-11-12 | 2015-04-15 | 远东电缆有限公司 | A kind of flexibility anti-nuclear electromagnetic pulse wisdom information system cable |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201717050U (en) * | 2010-07-21 | 2011-01-19 | 天津亿鑫通科技股份有限公司 | Data bus cable for transmitting the differential signal |
| CN103871550A (en) * | 2012-12-12 | 2014-06-18 | 西安飞机工业（集团）亨通航空电子有限公司 | Cable used for high-strength and ultra-light type data bus |
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| CN104332220A (en) | 2015-02-04 |
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