CN206116062U - Highly reliable composite cable - Google Patents
Highly reliable composite cable Download PDFInfo
- Publication number
- CN206116062U CN206116062U CN201620987661.2U CN201620987661U CN206116062U CN 206116062 U CN206116062 U CN 206116062U CN 201620987661 U CN201620987661 U CN 201620987661U CN 206116062 U CN206116062 U CN 206116062U
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- layer
- externally provided
- cable
- highly reliable
- rubber skeleton
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to a cable especially relates to a highly reliable composite cable. The utility model provides a technical problem that shape will be solved provides a low in production cost, transmission performance is strong, the intensity high reliability is good highly reliable composite cable. This cable is from inside to outside including cross rubber skeleton, central reinforcement, alloy wire, alumina silicate fibre, water blocking layer, inner sheath, insulated isolation layer, flame retardant coating and oversheath, be equipped with central reinforcement in the middle of in the cross rubber skeleton, be equipped with four alloy wire in the cross rubber skeleton all around. The utility model provides a shape has been overcome the cable under the prior art and has been had the shortcoming that manufacturing cost height, stability and interference immunity are weak, the reliability difference is hanged down to intensity, through cross rubber skeleton, fixes alloy wire and central reinforcement to the packing has the alumina silicate fibre, and externally is equipped with water blocking layer and flame retardant coating etc. Strengthened the intensity of cable, thereby has reached low in production cost, transmission performance is strong, the intensity high reliability is good effect.
Description
Technical field
The new shape of this practicality is related to a kind of cable, more particularly to a kind of highly reliable composite cable.
Background technology
The comprehensive cable that cable is made up of the wire of one and more than, the purposes of cable has a lot, main to use
In control installation, connection equipment, the multiple action such as transmit electric power, and is common and indispensable a kind of thing in daily life,
Due to cable it is powered, so install need it is especially careful.
At present, the wire on market is generally pure copper wire, and because now copper valency remains high, makes copper cash manufacturing enterprise
The pressure on continuous cost is faced, it is at a relatively high to the substitution rate of copper with aluminium alloy on cable in developed country, wherein, the U.S.
Up to 70-75%, Japan also has 55% or so, but China only has 3-5%, as the relatively deficient country of a copper resource, I
There is larger gap in state compared with other countries, really.Kelvin effect is in cross-sectional area of conductor, there is marginal portion electric current density
Greatly, the little phenomenon of core electric current density, must be noted that and utilize during manufacture cable.
Cable under prior art haves the shortcomings that production cost is high, stable and anti-interference is weak, low intensity poor reliability,
With the fast development of transmission industry, the increasingly fierce of inter-industry competition is transmitted, therefore need a kind of low production cost of research and development, transmission badly
Performance is strong, the highly reliable composite cable that intensity high reliability is good.
Utility model content
(1) technical problem to be solved
The new shape of this practicality in order to overcome prior art under cable production cost it is high, stable and anti-interference is weak, low intensity
The shortcoming of poor reliability, the new shape technical problem to be solved of this practicality is to provide that a kind of low production cost, transmission performance be strong, intensity
The good highly reliable composite cable of high reliability.
(2) technical scheme
In order to solve above-mentioned technical problem, the new shape of this practicality provides the highly reliable composite cable of such a, the cable from
It is interior that cross rubber skeleton, center reinforcemen, alloy lead wire, alumina silicate fibre, water blocking layer, inner sheath, insulation are included to outward
Sealing coat, flame retardant coating and oversheath；Center reinforcemen, surrounding in cross rubber skeleton are provided with the middle of in cross rubber skeleton
Four alloy lead wires are provided with, cross rubber skeleton is externally provided with water blocking layer, between cross rubber skeleton and water blocking layer silicon is provided with
Sour aluminum fiber, water blocking layer is externally provided with inner sheath, and inner sheath is externally provided with dielectric isolation layer, and dielectric isolation layer is externally provided with flame retardant coating, resistance to
Fire bed is externally provided with oversheath.
Preferably, the alloy lead wire cable includes from inside to outside center aluminium bar, copper-clad coating, glass layer, net
Shape metal level, insulating barrier, plastic film layers and restrictive coating, the center aluminium bar outer cladding is welded with copper-clad coating, copper-clad coating
Net-shaped metal layer is externally provided with, glass layer is provided between copper-clad coating and net-shaped metal layer, net-shaped metal layer is externally provided with absolutely
Edge layer, insulating barrier is externally provided with plastic film layers, and plastic film layers are externally provided with restrictive coating.
Preferably, it is additionally provided with enhancement layer outside oversheath.
Preferably, the material of water blocking layer is quasiconductor waterstop.
Preferably, the material of dielectric isolation layer is Ceramic silicon rubber.
(3) beneficial effect
The new shape of this practicality compared with prior art, overcome the cable under prior art exist production cost it is high, stable and
Anti-interference is weak, the shortcoming of low intensity poor reliability, the new shape of this practicality by using center aluminium bar as alloy lead wire center,
And each layer of alloy lead wire is not only saved into the usage amount of copper by reliable combination, production cost is reduced, while improving
The intensity of cable, and by cross rubber skeleton, alloy lead wire and center reinforcemen are fixed, and filled with silicic acid
Aluminum fiber, and water blocking layer and flame retardant coating etc. are provided at an outer portion with, so as on the basis of transmission performance intensity is improve, further increase
The strong intensity of cable, so as to reach, low production cost, transmission performance are strong, the effect that intensity high reliability is good.
Description of the drawings
Fig. 1 is the structural representation of the new shape of this practicality.
Fig. 2 is the structural representation of alloy lead wire in the new shape of this practicality.
Labelling in accompanying drawing for：1- alloy lead wires, 2- cross rubber skeletons, 3- center reinforcemens, 4- alumina silicate fibres,
5- water blocking layers, 6- inner sheaths, 7- dielectric isolation layers, 8- flame retardant coatings, 9- oversheaths, 10- enhancement layers, 11- centers aluminium bar, 12- copper
Clad, 13- glass layers, 14- net-shaped metal layers, 15- insulating barriers, 16- plastic film layers, 17- restrictive coatings.
Specific embodiment
The new shape of this practicality is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of highly reliable composite cable, as Figure 1-Figure 2, the cable include from inside to outside cross rubber skeleton 2,
Center reinforcemen 3, alloy lead wire 1, alumina silicate fibre 4, water blocking layer 5, inner sheath 6, dielectric isolation layer 7, flame retardant coating 8 and oversheath
9；It is provided with the middle of in cross rubber skeleton 2 in center reinforcemen 3, cross rubber skeleton 2 and is formed around four alloy lead wires
1, cross rubber skeleton 2 is externally provided with water blocking layer 5, and alumina silicate fibre 4 is provided between cross rubber skeleton 2 and water blocking layer 5, resistance
Water layer 5 is externally provided with inner sheath 6, and inner sheath 6 is externally provided with dielectric isolation layer 7, and dielectric isolation layer 7 is externally provided with flame retardant coating 8, flame retardant coating 8
It is externally provided with oversheath 9.
The cable of the alloy lead wire 1 includes from inside to outside center aluminium bar 11, copper-clad coating 12, glass layer 13, net
Shape metal level 14, insulating barrier 15, plastic film layers 16 and restrictive coating 17, the outer cladding of center aluminium bar 11 is welded with copper-clad coating
12, copper-clad coating 12 is externally provided with net-shaped metal layer 14, and between copper-clad coating 12 and net-shaped metal layer 14 glass layer is provided with
13, net-shaped metal layer 14 is externally provided with insulating barrier 15, and insulating barrier 15 is externally provided with plastic film layers 16, and plastic film layers 16 are externally provided with shield
Jacket layer 17.
Enhancement layer 10 is additionally provided with outside oversheath 9, the intensity of cable so can be further improved, it is ensured that the reliability of cable
Property.
The material of water blocking layer 5 is quasiconductor waterstop, so strengthens the water preventing ability of cable.
The material of dielectric isolation layer 7 is Ceramic silicon rubber, can so further enhance the intensity of cable.
The new shape of this practicality compared with prior art, overcome the cable under prior art exist production cost it is high, stable and
Anti-interference is weak, the shortcoming of low intensity poor reliability, and the new shape of this practicality is by using center aluminium bar 11 as in alloy lead wire 1
The heart, and each layer of alloy lead wire 1 is not only saved into the usage amount of copper by reliable combination, production cost is reduced, while
The intensity of cable is improve, and by cross rubber skeleton 2, alloy lead wire 1 and center reinforcemen 3 is fixed, and filled out
Filled with alumina silicate fibre 4, and water blocking layer 5 and flame retardant coating 8 etc. are provided at an outer portion with, so as on the basis that improve transmission performance intensity
On, the intensity of cable is further enhancing, so as to reach, low production cost, transmission performance are strong, the effect that intensity high reliability is good
Really.
Embodiment described above only expresses the preferred implementation of the new shape of this practicality, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to the new shape the scope of the claims of this practicality.It should be pointed out that common for this area
For technical staff, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these are all
Belong to the protection domain of the new shape of this practicality.Therefore, the protection domain of the new shape patent of this practicality should be defined by claims.
Claims (5)
1. a kind of highly reliable composite cable, it is characterised in that the cable include from inside to outside cross rubber skeleton (2), in
Heart reinforcement (3), alloy lead wire (1), alumina silicate fibre (4), water blocking layer (5), inner sheath (6), dielectric isolation layer (7), fire resisting
Layer (8) and oversheath (9)；It is provided with the middle of in cross rubber skeleton (2) in center reinforcemen (3), cross rubber skeleton (2)
Be formed around four alloy lead wires (1), cross rubber skeleton (2) is externally provided with water blocking layer (5), cross rubber skeleton (2) with
Be provided with alumina silicate fibre (4) between water blocking layer (5), water blocking layer (5) is externally provided with inner sheath (6), inner sheath (6) be externally provided with insulation every
Absciss layer (7), dielectric isolation layer (7) is externally provided with flame retardant coating (8), and flame retardant coating (8) is externally provided with oversheath (9).
2. a kind of highly reliable composite cable according to claim 1, it is characterised in that alloy lead wire (1) cable from
It is interior that center aluminium bar (11), copper-clad coating (12), glass layer (13), net-shaped metal layer (14), insulating barrier are included to outward
(15), plastic film layers (16) and restrictive coating (17), center aluminium bar (11) outer cladding is welded with copper-clad coating (12), copper-clad
Coating (12) is externally provided with net-shaped metal layer (14), and between copper-clad coating (12) and net-shaped metal layer (14) glass layer is provided with
(13), net-shaped metal layer (14) is externally provided with insulating barrier (15), and insulating barrier (15) is externally provided with plastic film layers (16), plastic film layers
(16) it is externally provided with restrictive coating (17).
3. a kind of highly reliable composite cable according to claim 1, it is characterised in that be additionally provided with reinforcement outside oversheath (9)
Layer (10).
4. a kind of highly reliable composite cable according to claim 1, it is characterised in that the material of water blocking layer (5) is partly to lead
Body waterstop.
5. a kind of highly reliable composite cable according to claim 1, it is characterised in that the material of dielectric isolation layer (7) is
Ceramic silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987661.2U CN206116062U (en) | 2016-08-29 | 2016-08-29 | Highly reliable composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987661.2U CN206116062U (en) | 2016-08-29 | 2016-08-29 | Highly reliable composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116062U true CN206116062U (en) | 2017-04-19 |
Family
ID=58514800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987661.2U Expired - Fee Related CN206116062U (en) | 2016-08-29 | 2016-08-29 | Highly reliable composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878027A (en) * | 2018-06-28 | 2018-11-23 | 怀宁宜庆电线电缆有限公司 | A kind of new-energy automobile tensile cable |
-
2016
- 2016-08-29 CN CN201620987661.2U patent/CN206116062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878027A (en) * | 2018-06-28 | 2018-11-23 | 怀宁宜庆电线电缆有限公司 | A kind of new-energy automobile tensile cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |