CN104200878B - A kind of Aero-Space multi-core controlled cable - Google Patents
A kind of Aero-Space multi-core controlled cable Download PDFInfo
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- CN104200878B CN104200878B CN201410461338.7A CN201410461338A CN104200878B CN 104200878 B CN104200878 B CN 104200878B CN 201410461338 A CN201410461338 A CN 201410461338A CN 104200878 B CN104200878 B CN 104200878B
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Abstract
The invention discloses a kind of Aero-Space multi-core controlled cable, center controls the first center control conductor that cable includes being positioned at cable core position and the second center control conductor being distributed on outside the first center control conductor, conductor is controlled at the first center, second center controls to be coated with the first fire-retardant band lapping layer successively outside conductor, first screen layer and the first insulating barrier, conductor is controlled at the first center, second center controls to fill between conductor and the first fire-retardant band lapping layer elastic filler, first fire-retardant band lapping layer controls conductor phase inscribe with each second center, two second centers of arbitrary neighborhood control the center control cable of conductor and are provided with the groove to its inner recess and make the first fire-retardant band lapping layer and the first center control conductor mutually circumscribed.The present invention ensures to control the capacity of resisting disturbance of cable, does not easily cause transmission signal, receives signal disorder, it is ensured that the safety of circuit.
Description
Technical field
The present invention relates to technical field of electric wires and cables, particularly relate to a kind of Aero-Space multi-core controlled cable.
Background technology
Aero-Space industry is the grand strategy industry of national economy, neural and blood vessel as Aero-Space
Electric wire, is directly connected to the safety of aerospace vehicle, reliability, advance and fight capability.
In the occasion of some Aero-Space operations, the transmission line in the circuit such as distributing system and Aulomatizeted Detect control needs
There are enough shielding propertiess, to ensure to control the capacity of resisting disturbance of cable, do not easily cause transmission signal, connect
Collection of letters disorder, it is ensured that the safety of circuit.
Summary of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of Aero-Space multicore
Control cable, it is ensured that control the capacity of resisting disturbance of cable, do not easily cause transmission signal, receive signal disorder,
Ensure the safety of circuit.
A kind of Aero-Space multi-core controlled cable that the present invention proposes, controls to lead outside cable, X root including center
Body and Y root outer control cable, X >=3, X=Y, center controls the first center that cable includes being positioned at cable core position
Controlling conductor and Z root is distributed on the second center control conductor that the first center controls outside conductor, Z=X, first
Center controls conductor, the second center controls to be coated with the first fire-retardant band lapping layer, the first shielding outside conductor successively
Layer and the first insulating barrier, control conductor at the first center, the second center control conductor and the first fire-retardant band around
Filling elastic filler between covering, the first fire-retardant band lapping layer controls conductor phase inscribe with each second center,
Two second centers of arbitrary neighborhood control the center control cable of conductor and are provided with to the groove of its inner recess also
The first fire-retardant band lapping layer and the first center is made to control conductor mutually circumscribed；The uniform center of X root outer conductor controls cable
Outside line, the cross section of outer conductor is cam-like, and major axis being positioned radially along cable core of outer conductor, outer conductor is big
End is positioned at center and controls cable side and offset with groove thereon；Y root outer control cable is separately positioned on arbitrarily
Between adjacent two outer conductors, the cross section of outer control cable is flat, outside outer conductor, outer control cable
Cladding fire retardant nonwoven fabric lapping layer, proof copper-wire braided screen layer, soft copper band lapped shielding layer and fluoropolymer successively
Thing restrictive coating, with fire retardant nonwoven fabric lapping layer phase inscribe, outer control outside outer conductor small end, outer control cable
Cable phase inscribe is controlled with center inside cable.
Preferably, the first center controls conductor, the second center controls conductor, outer control cable is led by shielding
Body core and the second fire-retardant band lapping layer being coated on outside shielded conductor core, the second tincopper fuse wire braided armor
Constitute with the second insulating barrier, outer conductor by unmasked conductor thread core and be coated on outside unmasked conductor thread core the
Three fire-retardant band lapping layers and the 3rd insulating barrier are constituted.
Preferably, shielded conductor core uses many stranded copper cash, and unmasked conductor thread core uses multiply strand
The copper wire closed.
Preferably, outer control cable is fire-retardant with the 3rd be coated on outside outer control conductor group by outer control conductor group
Band lapping layer, the 3rd tincopper fuse wire braided armor and the 3rd insulating barrier are constituted, and outer control conductor group includes elasticity
Bar and the outer control conductor being symmetricly set on elastic strip both sides, the cross section of outer control conductor is flat, elastic
Bar and outer control conductor are centrally located on same straight line.
A kind of Aero-Space multi-core controlled cable that the present invention provides, the fluoropolymer restrictive coating of employing,
Solve aircraft electric wire provided out the requirement of safer and more preferable insulating properties, it is adaptable to high temperature, high pressure, quick-fried
Under the rugged environments such as fried, magnetic field；Using outer conductor for transferring high voltage alternating current, center controls cable and uses
In transmission of control signals, outer control cable is used for receiving control signal, and center controls cable employing and is positioned at cable core
The second center that first center control conductor of position and Z root are distributed on outside the first center control conductor controls to lead
Body, and outer conductor and the first center control conductor and squeeze mutually, outer control cable and the second center control conductor phase
Support, ensureing that cable roundness simultaneously, reduces cable size；First center controls conductor, the second center
Control conductor by shielded conductor core and be coated on outside shielded conductor core the second fire-retardant band lapping layer,
Second tincopper fuse wire braided armor and the second insulating barrier are constituted, it is to avoid cable is transmitting signal, receiving meeting with of signal
Interfered by outside, each outer conductor is controlled cable, outer control cable, proof copper-wire braided shielding by center simultaneously
Layer and soft copper band lapped shielding layer are through row shielding, and proof copper-wire braided screen layer and soft copper band lapped shielding layer enter simultaneously
One step tightens control the shielding of cable.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of Aero-Space multi-core controlled cable that the present invention proposes.
Fig. 2 is the cross section that in a kind of Aero-Space multi-core controlled cable that the present invention proposes, center controls cable
Structural representation.
Fig. 3 is the cross section knot of outer control cable in a kind of Aero-Space multi-core controlled cable that the present invention proposes
Structure schematic diagram.
Detailed description of the invention
As shown in Figures 1 to 3, Fig. 1 is the cross section of a kind of Aero-Space multi-core controlled cable that the present invention proposes
Structural representation；Fig. 2 is that in a kind of Aero-Space multi-core controlled cable that the present invention proposes, center controls cable
The cross section structure schematic diagram of line；Fig. 3 is a kind of Aero-Space multi-core controlled cable China and foreign countries that the present invention proposes
Control the cross section structure schematic diagram of cable.
With reference to Fig. 1～3, a kind of Aero-Space multi-core controlled cable that the present invention proposes, including center control
1, three outer conductors 2 of cable and three outer control cables 3, center controls cable 1 and includes being positioned at cable core position
The first center control conductor 11 and three and be distributed on the second centers that the first center controls outside conductor 11 and control
Conductor 12, controls the outer cladding first successively of conductor the 11, second center control conductor 12 fire-retardant at the first center
Band lapping layer the 13, first screen layer 14 and the first insulating barrier 15, control at the first center conductor 11, the
Two centers control to fill between conductor 12 and the first fire-retardant band lapping layer 13 elastic filler 16, and first is fire-retardant
Band lapping layer 13 and each second center control conductor 12 phase inscribe, two second center controls of arbitrary neighborhood
The center of conductor 12 processed controls cable 1 and is provided with the groove to its inner recess and makes the first fire-retardant band wrapped
It is mutually circumscribed that layer 13 and the first center control conductor 11；Three uniform centers of outer conductor 2 control outside cable 1,
The cross section of outer conductor 2 is cam-like, and major axis being positioned radially along cable core of outer conductor 2, outer conductor 2 is big
End is positioned at center and controls cable 1 side and offset with groove thereon；Three outer control cables 3 are respectively provided with
Between two outer conductors 2 of arbitrary neighborhood, the cross section of outer control cable 3 is flat, at outer conductor 2, outward
Control outer cladding fire retardant nonwoven fabric lapping layer 4, proof copper-wire braided screen layer 5, the wrapped screen of soft copper band successively of cable 3
Cover layer 6 and fluoropolymer restrictive coating 7, outside outer conductor 2 small end, outer control cable 3 and fire retardant nonwoven fabric
Lapping layer 4 phase inscribe, controls cable 1 phase inscribe with center inside outer control cable 3.
In the present invention, the first center controls conductor the 11, second center and controls conductor 12 by shielded conductor core
Band lapping layer fire-retardant with second be coated on outside shielded conductor core, the second tincopper fuse wire braided armor and second
Insulating barrier is constituted, and outer conductor 2 is by unmasked conductor thread core and the 3rd resistance being coated on outside unmasked conductor thread core
Combustion band lapping layer and the 3rd insulating barrier are constituted；Wherein shielded conductor core uses many stranded copper cash, non-
Shielded conductor core uses the copper wire of strands.Outer control cable 3 is by outer control conductor group with outside being coated on
Control the 3rd fire-retardant band lapping layer the 31, the 3rd tincopper fuse wire braided armor 32 and the 3rd insulating barrier outside conductor group
33 are constituted, and outer control conductor group includes elastic strip 35 and is symmetricly set on the external control guidance of elastic strip 35 both sides
Body 34, the cross section of outer control conductor 34 is flat, and elastic strip 35 and outer control conductor 34 are centrally located at
On same straight line.
The present invention uses outer conductor 2 for transferring high voltage alternating current, and center controls cable 1 and is used for transmitting control
Signal, outer control cable 3 is used for receiving control signal, and center controls cable 1 employing and is positioned at cable core position
First center controls conductor 11 and three the second centers being distributed on outside the first center control conductor 11 control to lead
Body 12, and outer conductor 2 is crowded with the first center control conductor 11 phase, outer control cable 3 and the control of the second center
Conductor 12 processed offsets, and is ensureing that cable roundness simultaneously, reduces cable size；Center controls cable simultaneously
1, outer control cable 3 avoid cable transmission signal, receive signal meet with interfered by outside, simultaneously each
Outer conductor 2 is controlled cable 1, outer control cable 3, proof copper-wire braided screen layer 5 and the wrapped screen of soft copper band by center
Covering layer 6 to shield through row, proof copper-wire braided screen layer 5 and soft copper band lapped shielding layer 6 strengthen control further simultaneously
The shielding of cable processed.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (4)
1. an Aero-Space multi-core controlled cable, it is characterised in that include center control cable (1),
X root outer conductor (2) and Y root outer control cable (3), X >=3, X=Y；Center controls cable (1) and includes
The first center control conductor (11) and the Z root that are positioned at cable core position are distributed on the first center and control conductor (11)
The second outer center controls conductor (12), Z=X, controls conductor (11), the second center control at the first center
It is exhausted that conductor (12) is coated with the first fire-retardant band lapping layer (13), the first screen layer (14) and first the most successively
Edge layer (15), controls conductor (11), the second center control conductor (12) and first fire-retardant at the first center
Between band lapping layer (13) fill elastic filler (16), the first fire-retardant band lapping layer (13) and each
Second center controls conductor (12) phase inscribe, and two second centers of arbitrary neighborhood control in conductor (12)
The heart control cable (1) be provided with the groove to its inner recess and make the first fire-retardant band lapping layer (13) with
It is mutually circumscribed that first center controls conductor (11)；X root outer conductor (2) uniform center controls cable (1) outward,
The cross section of outer conductor (2) is cam-like, major axis being positioned radially along cable core of outer conductor (2), leads outward
Body (2) end greatly is positioned at center and controls cable (1) side and offset with groove thereon；Y root outer control cable
Line (3) is separately positioned between two outer conductors (2) of arbitrary neighborhood, the cross section of outer control cable (3)
For flat, outer conductor (2), outer control cable (3) be coated with the most successively fire retardant nonwoven fabric lapping layer (4),
Proof copper-wire braided screen layer (5), soft copper band lapped shielding layer (6) and fluoropolymer restrictive coating (7), lead outward
Body (2) small end, outer control cable (3) outside and fire retardant nonwoven fabric lapping layer (4) phase inscribe, outer control
Cable (3) inner side controls cable (1) phase inscribe with center.
Aero-Space multi-core controlled cable the most according to claim 1, it is characterised in that in first
The heart controls conductor (11), the second center controls conductor (12) and by shielded conductor core and is coated on shielding and leads
The second fire-retardant band lapping layer, the second tincopper fuse wire braided armor and the second insulating barrier outside body core are constituted, outward
Conductor (2) is by unmasked conductor thread core and the 3rd fire-retardant band lapping layer being coated on outside unmasked conductor thread core
Constitute with the 3rd insulating barrier.
Aero-Space multi-core controlled cable the most according to claim 2, it is characterised in that shielding is led
Body core uses many stranded copper cash, and unmasked conductor thread core uses the copper wire of strands.
Aero-Space multi-core controlled cable the most according to claim 1, it is characterised in that outer control
Cable (3) by outer control conductor group and be coated on outside outer control conductor group the 3rd fire-retardant band lapping layer (31),
3rd tincopper fuse wire braided armor (32) and the 3rd insulating barrier (33) are constituted, and outer control conductor group includes elasticity
Bar (35) and be symmetricly set on the outer control conductor (34) of elastic strip (35) both sides, outer control conductor (34)
Cross section be flat, elastic strip (35) and outer control conductor (34) are centrally located on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461338.7A CN104200878B (en) | 2014-09-11 | 2014-09-11 | A kind of Aero-Space multi-core controlled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461338.7A CN104200878B (en) | 2014-09-11 | 2014-09-11 | A kind of Aero-Space multi-core controlled cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104200878A CN104200878A (en) | 2014-12-10 |
| CN104200878B true CN104200878B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461338.7A Active CN104200878B (en) | 2014-09-11 | 2014-09-11 | A kind of Aero-Space multi-core controlled cable |
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| CN (1) | CN104200878B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867568B (en) * | 2015-03-31 | 2017-09-15 | 安徽国华电缆集团有限公司 | A kind of comprehensively monitoring cable |
| CN107945956A (en) * | 2017-10-13 | 2018-04-20 | 安徽庆华电缆有限公司 | A kind of cross-linked polyethylene insulation flame-retardant power cable |
| CN109599216B (en) * | 2018-12-04 | 2020-04-17 | 江苏特宝利尔特种电缆有限公司 | Composite high-voltage cable for railway vehicle and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1548755A2 (en) * | 2003-12-23 | 2005-06-29 | Wieland Electric GmbH | Round cable for power bus systems with integrated signal conductors |
| CN102800406A (en) * | 2012-08-17 | 2012-11-28 | 天津天缆集团有限公司 | Plastic insulation plastic sheath power cable |
| CN103903814A (en) * | 2014-03-06 | 2014-07-02 | 安徽万泰电缆有限公司 | Multicore composite shield cable |
| CN203787168U (en) * | 2014-01-20 | 2014-08-20 | 安徽华茜电缆科技有限公司 | Multi-signal transmission marine control cable |
| CN204066779U (en) * | 2014-09-11 | 2014-12-31 | 安徽恒晶电缆集团有限公司 | A kind of Aero-Space multi-core controlled cable |
-
2014
- 2014-09-11 CN CN201410461338.7A patent/CN104200878B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1548755A2 (en) * | 2003-12-23 | 2005-06-29 | Wieland Electric GmbH | Round cable for power bus systems with integrated signal conductors |
| CN102800406A (en) * | 2012-08-17 | 2012-11-28 | 天津天缆集团有限公司 | Plastic insulation plastic sheath power cable |
| CN203787168U (en) * | 2014-01-20 | 2014-08-20 | 安徽华茜电缆科技有限公司 | Multi-signal transmission marine control cable |
| CN103903814A (en) * | 2014-03-06 | 2014-07-02 | 安徽万泰电缆有限公司 | Multicore composite shield cable |
| CN204066779U (en) * | 2014-09-11 | 2014-12-31 | 安徽恒晶电缆集团有限公司 | A kind of Aero-Space multi-core controlled cable |
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| Publication number | Publication date |
|---|---|
| CN104200878A (en) | 2014-12-10 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: 225700 No. 1 Chuang Road, Zhaoyang street, Xinghua, Taizhou, Jiangsu. Patentee after: XINGHUA TIANDONG SOFTWARE TECHNOLOGY Co.,Ltd. Address before: 238300 Wuwei County high tech Industrial Zone, Wuhu, Anhui Patentee before: ANHUI CONSTANT CRYSTAL CABLE GROUP Co.,Ltd. |
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Effective date of registration: 20210126 Address after: 215500 No.7, Qingnian Road, District D, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: CHANGSHU XINHUA ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 225700 No. 1 Chuang Road, Zhaoyang street, Xinghua, Taizhou, Jiangsu. Patentee before: XINGHUA TIANDONG SOFTWARE TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multi-core control cable for aerospace applications Effective date of registration: 20230321 Granted publication date: 20160914 Pledgee: Bank of China Limited Changshu branch Pledgor: CHANGSHU XINHUA ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023980035649 |
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