CN203787117U - Novel aluminium alloy cable - Google Patents
Novel aluminium alloy cable Download PDFInfo
- Publication number
- CN203787117U CN203787117U CN201420015425.5U CN201420015425U CN203787117U CN 203787117 U CN203787117 U CN 203787117U CN 201420015425 U CN201420015425 U CN 201420015425U CN 203787117 U CN203787117 U CN 203787117U
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- Prior art keywords
- cable
- insulating barrier
- insulating layer
- conductor
- ppek
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Abstract
The utility model discloses a novel aluminium alloy cable. The cable comprises a cable core and a protective jacket coating the cable core. The cable core includes a nickel-plated conductor, and a mica tape insulating layer coating the conductor. The protective jacket includes an outer sheath arranged in the outermost layer, and a PPEK insulating layer arranged inside the outer sheath. Filling ropes made of non-open polypropylene tearing material fill the space between the PPEK insulating layer and the mica tape insulating layer. According to the utility model, the cable is simple in structure and convenient to manufacture; the cable uses nickel-clad copper wires as the conductor, and polyether ketone resin as the insulating layer, thereby being stable in heat resistance and having an irradiation resistance of 10<6>Gy or more; the cable has good insulating and anticorrosion properties and excellent flame resistance, and uses filling ropes made of non-open polypropylene tearing material, so that the fusion coefficient of the material is reduced; and the dense compression structure reduces the heat resistance coefficient of the structural part of the cable, so that the heat radiation effects of the cable are improved, and the cable is prevented from burning caused by overheat.
Description
Technical field
The utility model relates to cable technology field, is specially a kind of aluminium alloy cable.
Background technology
At present, along with social development, power consumption increases thereupon, requires the ampacity of cable increasing, and the cable core cross-section of cable is in continuous increase, and the long measure of cable and length are also increasing thereupon day by day.
Existing cable is easy to the oversheath of cable to spoil in the process of laying, thereby leaves hidden danger to safety, causes the generation of peril.Especially be applied to the industry institute utility models such as the high temperature places such as generator, petroleum and chemical industry, metallurgy and sewage disposal cable, need especially cable not only will there is good fireproof wear-resisting, need to have good insulation, anticorrosion and anti-flammability simultaneously.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, it is a kind of simple in structure, easy to make that the utility model provides, and have good wear-resisting, anticorrosion and insulating properties, and fire resistance is very good simultaneously.
The purpose of this utility model is achieved in that
Novel aluminum alloy cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, it is characterized in that: described cable core comprises outside nickel plating conductor 1, and is wrapped in the mica tape insulating barrier 2 outside conductor 1; Described protective sleeve comprises and is arranged on outermost oversheath 5, is arranged on the PPEK insulating barrier 4 in oversheath;
Between described PPEK insulating barrier 4 and mica tape insulating barrier 2, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material;
Between described PPEK insulating barrier 4 and the non-gasket for packing 3 of opening net polypropylene tearing material, be provided with aluminum-alloy wire integument;
The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 4 is macromolecular material.
positive beneficial effect:the utility model is simple in structure, easy to make, take nickel plated copper wire as conductor, take polyether ketone resin as insulating barrier, and thermal endurance is stable, resistance to irradiation is not less than 10
6gy; Insulation, antiseptic property is good, and fire resistance is superior, and gasket for packing 3 adopts the non-net polypropylene tearing material of opening, can reduce the molten coefficient of appearance of material, by fine and close compressing structure, reduce construction of cable part thermal resistivity, cable radiating effect is increased, effectively prevent the overheated burning of cable.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model
In figure, be: conductor 1, mica tape insulating barrier 2, gasket for packing 3, PPEK insulating barrier 4, oversheath 5.
Embodiment
As shown in Figure 1 and Figure 2, novel aluminum alloy cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor 1, and is wrapped in the mica tape insulating barrier 2 outside conductor 1; Described protective sleeve comprises and is arranged on outermost oversheath 5, is arranged on the PPEK insulating barrier 4 in oversheath;
Between described PPEK insulating barrier 4 and mica tape insulating barrier 2, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material;
Between described PPEK insulating barrier 4 and the non-gasket for packing 3 of opening net polypropylene tearing material, be provided with aluminum-alloy wire integument;
The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 4 is macromolecular material;
Described cable core is single core, twin-core or three cores and is no less than three cores.
The utility model is simple in structure, easy to make, take nickel plated copper wire as conductor, take polyether ketone resin as insulating barrier, and thermal endurance is stable, resistance to irradiation is not less than 10
6gy; Insulation, antiseptic property is good, and fire resistance is superior, and gasket for packing 3 adopts the non-net polypropylene tearing material of opening, can reduce the molten coefficient of appearance of material, by fine and close compressing structure, reduce construction of cable part thermal resistivity, cable radiating effect is increased, effectively prevent the overheated burning of cable.
Above embodiment is only for illustrating preferred implementation of the present utility model; but the utility model is not limited to above-mentioned execution mode; in the ken possessing at described field those of ordinary skill; it any modification of doing within spirit of the present utility model and principle, is equal to and substitutes and improvement etc., within all should be encompassed in the technical scheme scope that the utility model asks for protection.
Claims (4)
1. novel aluminum alloy cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, it is characterized in that: described cable core comprises outside nickel plating conductor (1), and is wrapped in the outer mica tape insulating barrier (2) of conductor (1); Described protective sleeve comprises and is arranged on outermost oversheath (5), is arranged on the PPEK insulating barrier (4) in oversheath.
2. novel aluminum alloy cable according to claim 1, is characterized in that: between described PPEK insulating barrier (4) and mica tape insulating barrier (2), be filled with and adopt the non-gasket for packing (3) of opening net polypropylene tearing material.
3. novel aluminum alloy cable according to claim 1, is characterized in that: between described PPEK insulating barrier (4) and the non-gasket for packing (3) of opening net polypropylene tearing material, be provided with aluminum-alloy wire integument.
4. according to the novel aluminum alloy cable described in claim 1 to 3 Arbitrary Term, it is characterized in that: the insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier (4) is macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015425.5U CN203787117U (en) | 2014-01-10 | 2014-01-10 | Novel aluminium alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015425.5U CN203787117U (en) | 2014-01-10 | 2014-01-10 | Novel aluminium alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787117U true CN203787117U (en) | 2014-08-20 |
Family
ID=51323278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015425.5U Expired - Fee Related CN203787117U (en) | 2014-01-10 | 2014-01-10 | Novel aluminium alloy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787117U (en) |
-
2014
- 2014-01-10 CN CN201420015425.5U patent/CN203787117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shangqiu City, Henan province 476600 Yongcheng City Industrial Agglomeration Zone Keyuan Road No. 6 Patentee after: Henan science and Technology Co., Ltd.. Address before: Shangqiu City, Henan province 476600 Yongcheng City Industrial Agglomeration Zone Keyuan Road No. 6 Patentee before: HENAN ZHONGLU CABLE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |