CN206097949U - Compound copper aluminium combination cable - Google Patents
Compound copper aluminium combination cable Download PDFInfo
- Publication number
- CN206097949U CN206097949U CN201620987752.6U CN201620987752U CN206097949U CN 206097949 U CN206097949 U CN 206097949U CN 201620987752 U CN201620987752 U CN 201620987752U CN 206097949 U CN206097949 U CN 206097949U
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- cable
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- insulating
- square rubber
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Abstract
The utility model relates to a cable especially relates to a compound copper aluminium combination cable. The to -be -solved technical problem of the utility model is to provide a compound copper aluminium combination cable of simple structure, low in production cost, transmittability are strong. This cable is from inside to outside including square rubber skeleton, alloy wire, alumina silicate fibre, insulating inlayer, thermal shrinkable sleeve, fibrage layer, insulating skin, aramid fiber yarn layer and oversheath, be equipped with four alloy wire all around in the square rubber skeleton, square rubber skeleton is equipped with insulating inlayer outward. The utility model provides a shape has been overcome the cable under the prior art and has been had the shortcoming that the structure is unnecessary, manufacturing cost is high, transmittability is weak, and the new shape of this practicality is fixed four alloy wire through square rubber skeleton to the packing has an alumina silicate fibre, makes that the cable is direct to have improved transmittability effectively, strengthened the fundamental characteristics of cable, thereby has reached simple structure, low in production cost, effect that transmittability is strong.
Description
Technical field
This utility model is related to a kind of cable, more particularly to a kind of complex copper aluminum combination cable.
Background technology
The comprehensive cable that cable is made up of the wire of one and more than, the purposes of cable have 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 copper valency remains high now, makes copper cash manufacturing enterprise
The pressure on continuous cost is faced, it is in developed country, at a relatively high to the substitution rate of copper with aluminium alloy on cable, wherein, the U.S.
Up to 70-75%, Japan also have 55% or so, but China only has 3-5%, as the relatively deficient country of a copper resource, I
State has larger gap 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 structure is unnecessary, production cost is high, transmittability is weak, with transmission industry
Fast development, transmit the increasingly fierce of inter-industry competition, therefore need a kind of simple structure of research and development, low production cost, transmission energy badly
The strong complex copper aluminum combination cable of power.
Utility model content
(1) technical problem to be solved
This utility model is in order to overcome that the cable structure under prior art is unnecessary, production cost is high, transmittability is weak lacks
Point, the technical problems to be solved in the utility model are to provide the strong complex copper of a kind of simple structure, low production cost, transmittability
Aluminum combines cable.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a complex copper aluminum and combines cable, the cable
Include from inside to outside square rubber skeleton, alloy lead wire, alumina silicate fibre, inner insulating layer, thermal shrinkable sleeve, fiber braiding layer,
Insulating outer layer, aramid fiber layer and oversheath；Four alloy lead wires, square rubber skeleton are formed around in square rubber skeleton
Inner insulating layer is externally provided with, alumina silicate fibre between square rubber skeleton and inner insulating layer, is provided with, inner insulating layer is externally provided with pyrocondensation
Set, thermal shrinkable sleeve are externally provided with fiber braiding layer, and fiber braiding layer is externally provided with insulating outer layer, and insulating outer layer is externally provided with aramid fiber layer, virtue
Synthetic fibre layer is externally provided with oversheath.
Preferably, the alloy lead wire cable includes center aluminium bar, copper-clad coating, glass layer, net from inside to outside
Shape metal level, insulating barrier, plastic film layers and restrictive coating, the center aluminium bar outer cladding are welded with copper-clad coating, copper-clad coating
Net-shaped metal layer is externally provided with, glass layer between copper-clad coating and net-shaped metal layer, is provided with, net-shaped metal layer is externally provided with absolutely
Edge layer, insulating barrier are externally provided with plastic film layers, and plastic film layers are externally provided with restrictive coating.
Preferably, inner insulating layer material is perfluoroethylene-propylene.
Preferably, insulating outer layer material is Ceramic silicon rubber.
Preferably, external sheath layer material is chlorosulfonated polyethylene.
(3) beneficial effect
The new shape of this practicality compared with prior art, overcomes the cable under prior art and has that structure is unnecessary, production cost
Four alloy lead wires are fixed by the weak shortcoming of high, transmittability, the new shape of this practicality by square rubber skeleton, and are filled
There is alumina silicate fibre, make cable directly be effectively improved transmittability, enhance the key property of cable, and, by profit
With center aluminium bar as the center of alloy lead wire, and each layer of alloy lead wire is not only saved in production by reliable combination
The usage amount of copper has been saved, production cost has been reduced, while the intensity of cable is improve, so as to having reached simple structure, having produced into
The strong effect of this low, transmittability.
Description of the drawings
Fig. 1 structural representations of the present utility model.
Fig. 2 is the structural representation of alloy lead wire in this utility model.
Labelling in accompanying drawing for：1- alloy lead wires, 2- square rubber skeletons, 3- alumina silicate fibres, 4- inner insulating layers, 5-
Thermal shrinkable sleeve, 6- fiber braiding layers, 7- insulating outer layers, 8- aramid fiber layers, 9- oversheaths, 11- centers aluminium bar, 12- copper-clad coating,
13- glass layers, 14- net-shaped metal layers, 15- insulating barriers, 16- plastic film layers, 17- restrictive coatings.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
Embodiment 1
A kind of complex copper aluminum combines cable, and as Figure 1-Figure 2, the cable includes square rubber skeleton from inside to outside
2nd, alloy lead wire 1, alumina silicate fibre 3, inner insulating layer 4, thermal shrinkable sleeve 5, fiber braiding layer 6, insulating outer layer 7, aramid fiber layer 8 and outer
Sheath 9；Four alloy lead wires 1 are formed around in square rubber skeleton 2, square rubber skeleton 2 is externally provided with inner insulating layer 4,
Alumina silicate fibre 3 is provided between square rubber skeleton 2 and inner insulating layer 4, inner insulating layer 4 is externally provided with thermal shrinkable sleeve 5, thermal shrinkable sleeve 5
Fiber braiding layer 6 is externally provided with, fiber braiding layer 6 is externally provided with insulating outer layer 7, and insulating outer layer 7 is externally provided with aramid fiber layer 8, aramid yarn
Layer 8 is externally provided with oversheath 9.
1 cable of the alloy lead wire includes center aluminium bar 11, copper-clad coating 12, glass layer 13, net from inside to outside
Shape metal level 14, insulating barrier 15, plastic film layers 16 and restrictive coating 17,11 outer cladding of center aluminium bar are welded with copper-clad coating
12, copper-clad coating 12 is externally provided with net-shaped metal layer 14, is provided with glass layer between copper-clad coating 12 and net-shaped metal layer 14
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.
4 material of inner insulating layer is perfluoroethylene-propylene.
7 material of insulating outer layer is Ceramic silicon rubber.
9 material of oversheath is chlorosulfonated polyethylene.
The new shape of this practicality compared with prior art, overcomes the cable under prior art and has that structure is unnecessary, production cost
Four alloy lead wires 1 are fixed by the weak shortcoming of high, transmittability, the new shape of this practicality by square rubber skeleton 2, and are filled out
Filled with alumina silicate fibre 3, make cable directly be effectively improved transmittability, enhance the key property of cable, and, pass through
By the use of center aluminium bar 11 as the center of alloy lead wire 1, and each layer of alloy lead wire 1 is not only being given birth to by reliable combination
The usage amount of copper is saved on product, production cost is reduced, while improve the intensity of cable, so as to reached simple structure,
The strong effect of low production cost, transmittability.
Embodiment described above only expresses preferred implementation of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.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 is substituted, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (5)
1. a kind of complex copper aluminum combines cable, it is characterised in that the cable include from inside to outside square rubber skeleton (2),
Alloy lead wire (1), alumina silicate fibre (3), inner insulating layer (4), thermal shrinkable sleeve (5), fiber braiding layer (6), insulating outer layer (7), virtue
Synthetic fibre layer (8) and oversheath (9)；Four alloy lead wires (1), square rubber bone are formed around in square rubber skeleton (2)
Frame (2) is externally provided with inner insulating layer (4), is provided with alumina silicate fibre (3), absolutely between square rubber skeleton (2) and inner insulating layer (4)
Edge internal layer (4) is externally provided with thermal shrinkable sleeve (5), and thermal shrinkable sleeve (5) is externally provided with fiber braiding layer (6), and fiber braiding layer (6) is externally provided with insulation
Outer layer (7), insulating outer layer (7) are externally provided with aramid fiber layer (8), and aramid fiber layer (8) is externally provided with oversheath (9).
2. a kind of complex copper aluminum according to claim 1 combines cable, it is characterised in that alloy lead wire (1) cable
Center aluminium bar (11), copper-clad coating (12), glass layer (13), net-shaped metal layer (14), insulating barrier are included from inside to outside
(15), plastic film layers (16) and restrictive coating (17), center aluminium bar (11) outer cladding are welded with copper-clad coating (12), copper-clad
Coating (12) is externally provided with net-shaped metal layer (14), is provided with glass layer between copper-clad coating (12) and net-shaped metal layer (14)
(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 complex copper aluminum according to claim 1 combines cable, it is characterised in that inner insulating layer (4) material is poly-
Perfluoroethylene-propylene (copolymer).
4. a kind of complex copper aluminum according to claim 1 combines cable, it is characterised in that insulating outer layer (7) material is pottery
Porcelain SiClx rubber.
5. a kind of complex copper aluminum according to claim 1 combines cable, it is characterised in that oversheath (9) material is chlorine sulphur
Change polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987752.6U CN206097949U (en) | 2016-08-29 | 2016-08-29 | Compound copper aluminium combination cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987752.6U CN206097949U (en) | 2016-08-29 | 2016-08-29 | Compound copper aluminium combination cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097949U true CN206097949U (en) | 2017-04-12 |
Family
ID=58473983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987752.6U Expired - Fee Related CN206097949U (en) | 2016-08-29 | 2016-08-29 | Compound copper aluminium combination cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097949U (en) |
-
2016
- 2016-08-29 CN CN201620987752.6U patent/CN206097949U/en not_active Expired - Fee Related
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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: 20170412 Termination date: 20170829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |