CN203787118U - Novel self-detection aluminium alloy cable - Google Patents
Novel self-detection aluminium alloy cable Download PDFInfo
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- CN203787118U CN203787118U CN201420015677.8U CN201420015677U CN203787118U CN 203787118 U CN203787118 U CN 203787118U CN 201420015677 U CN201420015677 U CN 201420015677U CN 203787118 U CN203787118 U CN 203787118U
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- insulating barrier
- cable
- ppek
- mica tape
- aluminium alloy
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Abstract
The utility model discloses a novel self-detection 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, and has good anti-corrosion properties; the cable uses nickel-clad copper wires as the conductor, and polyether ketone resin as the insulating layer, thereby being stable in heat resistance; 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, the heat radiation effects are improved, and the cable is prevented from burning caused by overheat; and the mica tape insulating layer and the PPEK insulating layer are provided with sensing fibers which can accurately detect whether the insulator outside the wire is broken, so that maintenance personnel can be warned timely to carry out maintenance, and accidents are reduced.
Description
Technical field
the utility model relates to cable technology field, is specially a kind of novel self-monitoring 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 to be applied to the practical cables of industry such as high temperature place and sewage disposal such as generator, petroleum and chemical industry, metallurgy, need especially cable not only will there is good fireproof wear-resisting corrosion resistance, need to have good insulation and anti-flammability simultaneously.
Therefore, provide a kind of fire resistant flame retardant, wear resistant corrosion resistant and good insulation preformance, good conductivity, can help the cable of maintenance overhaul personnel fast detecting to cable abration position and abrasion condition simultaneously, is a good problem to study.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, it is a kind of simple in structure that the utility model provides, easy to make, and there is good wear-resisting, corrosion-resistant and insulating properties, while is fire-retardant, electric conductivity is very good, can help the cable of maintenance overhaul personnel fast detecting to cable abration position and abrasion condition.
The purpose of this utility model is achieved in that
Novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure;
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;
On described mica tape insulating barrier 2, be provided with sensing fiber 6;
On described PPEK insulating barrier 4, be provided with sensing fiber 6;
On described mica tape insulating barrier 2 and PPEK insulating barrier 4, be respectively arranged with sensing fiber 6 simultaneously.
actively beneficial effect:the utility model is simple in structure, easy to make, and taking nickel plated copper wire as conductor, taking polyether ketone resin as insulating barrier, thermal endurance is stable, resistance to irradiation is not less than 10
6gy; Good insulation preformance, 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, reduce construction of cable part thermal resistivity by fine and close compressing structure, cable radiating effect is increased, effectively prevent the overheated burning of cable; By the outside nickel plating of conductor, can effectively prevent wearing and tearing, the oxidation of aluminum conductor, there is good anticorrosion, on mica tape insulating barrier and PPEK insulating barrier, be provided with sensing fiber simultaneously, can detect accurately that whether wire outer insulator is damaged, remind in time attendant, on-call maintenance, the generation of minimizing accident.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model;
Fig. 3 is structural representation three of the present utility model;
Fig. 4 is structural representation four of the present utility model;
Fig. 5 is structural representation five of the present utility model;
Fig. 6 is structural representation six 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, sensing fiber 6.
Embodiment
below in conjunction with the drawings and specific embodiments, the present invention is described further:
Novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure;
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;
On described mica tape insulating barrier 2, be provided with sensing fiber 6;
On described PPEK insulating barrier 4, be provided with sensing fiber 6;
On described mica tape insulating barrier 2 and PPEK insulating barrier 4, be respectively arranged with sensing fiber 6 simultaneously;
Described cable core is single core, twin-core or three cores and is no less than three cores.
embodiment 1
As shown in Figure 1, novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure; 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; On described mica tape insulating barrier 2, be provided with sensing fiber 6, described cable core is single core.
embodiment 2
As shown in Figure 2, novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure; 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; On described mica tape insulating barrier 2 and PPEK insulating barrier 4, be respectively arranged with sensing fiber 6 simultaneously; Described cable core is single core.
embodiment 3
As shown in Figure 3, novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure; 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; On described PPEK insulating barrier 4, be provided with sensing fiber 6; Described cable core is single core.
embodiment 4
As shown in Figure 4, novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure; 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; On described mica tape insulating barrier 2, be provided with sensing fiber 6; Described cable core is twin-core.
embodiment 5
As shown in Figure 5, novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure; 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; On described mica tape insulating barrier 2, be provided with sensing fiber 6; On described mica tape insulating barrier 2 and PPEK insulating barrier 4, be respectively arranged with sensing fiber 6 simultaneously;
Described cable core is twin-core.
embodiment 6
As shown in Figure 6, novel self-monitoring aluminium 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, gasket for packing 3 is fine and close compressing structure; 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; On described PPEK insulating barrier 4, be provided with sensing fiber 6;
Described cable core is twin-core.
The utility model is simple in structure, easy to make, and taking nickel plated copper wire as conductor, taking polyether ketone resin as insulating barrier, thermal endurance is stable, resistance to irradiation is not less than 10
6gy; Good insulation preformance, 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, reduce construction of cable part thermal resistivity by fine and close compressing structure, cable radiating effect is increased, effectively prevent the overheated burning of cable; By the outside nickel plating of conductor, can effectively prevent wearing and tearing, the oxidation of aluminum conductor, there is good anticorrosion, on mica tape insulating barrier and PPEK insulating barrier, be provided with sensing fiber simultaneously, can detect accurately that whether wire outer insulator is damaged, remind in time attendant, on-call maintenance, the generation of minimizing accident.
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; any amendment of doing within spirit of the present utility model and principle, be equal to and substitute and improvement etc., within it all should be encompassed in the technical scheme scope of the utility model request protection.
Claims (7)
1. novel self-monitoring aluminium 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 self-monitoring aluminium alloy cable according to claim 1, it 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, gasket for packing (3) is fine and close compressing structure.
3. novel self-monitoring aluminium 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 self-monitoring aluminium alloy cable described in claim 1 to 3 any one, it is characterized in that: the insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier (4) is macromolecular material.
5. novel self-monitoring aluminium alloy cable according to claim 1, is characterized in that: on described mica tape insulating barrier (2), be provided with sensing fiber (6).
6. novel self-monitoring aluminium alloy cable according to claim 1, is characterized in that: on described PPEK insulating barrier (4), be provided with sensing fiber (6).
7. novel self-monitoring aluminium alloy cable according to claim 1, is characterized in that: on described mica tape insulating barrier (2) and PPEK insulating barrier (4), be respectively arranged with sensing fiber (6) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015677.8U CN203787118U (en) | 2014-01-11 | 2014-01-11 | Novel self-detection aluminium alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015677.8U CN203787118U (en) | 2014-01-11 | 2014-01-11 | Novel self-detection aluminium alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787118U true CN203787118U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015677.8U Expired - Fee Related CN203787118U (en) | 2014-01-11 | 2014-01-11 | Novel self-detection aluminium alloy cable |
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| Country | Link |
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| CN (1) | CN203787118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779001A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check aluminum alloy cable |
| CN108091442A (en) * | 2017-12-12 | 2018-05-29 | 杭州电缆股份有限公司 | A kind of high roundness crosslinking core medium-pressure power cable and its manufacturing method |
-
2014
- 2014-01-11 CN CN201420015677.8U patent/CN203787118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779001A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check aluminum alloy cable |
| CN108091442A (en) * | 2017-12-12 | 2018-05-29 | 杭州电缆股份有限公司 | A kind of high roundness crosslinking core medium-pressure power cable and its manufacturing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170111 |