CN103871571A - Armored insulated flexible cable with nickel conductor wire cores - Google Patents
Armored insulated flexible cable with nickel conductor wire cores Download PDFInfo
- Publication number
- CN103871571A CN103871571A CN201410069062.8A CN201410069062A CN103871571A CN 103871571 A CN103871571 A CN 103871571A CN 201410069062 A CN201410069062 A CN 201410069062A CN 103871571 A CN103871571 A CN 103871571A
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- CN
- China
- Prior art keywords
- nickel conductor
- cable
- layer
- insulating barrier
- conductor thread
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The invention discloses an armored insulated flexible cable with nickel conductor wire cores. The cable consists of the nickel conductor wire cores, a polytetrafluoroethylene propylene insulated layer, a low-smoke halogen-free polyolefin sheath layer, a polyvinyl chloride insulated layer and an aluminum armored layer, wherein three groups of nickel conductor wire cores are arranged and are wrapped by the polytetrafluoroethylene propylene insulated layer which is wrapped by the low-smoke halogen-free polyolefin sheath layer; the low-smoke halogen-free polyolefin sheath layer is wrapped by the polyvinyl chloride insulated layer; each nickel conductor wire core consists of a nickel conductor, an aluminum armored layer and a butyronitrile insulated layer. The cable is light in weight, convenient to convey, strong in wear-resistance, cold-resistant and high-temperature resistant, strong in inoxidizability and strong tensile strength, the allowable highest temperature of the working environment of the cable is 95 DEG C, and the allowable radius of the cable is 12 times of the outer diameter of the cable.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of nickel conductor thread core armouring insulated cable.
Background technology
At present, along with Chinese society expanding economy, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the field such as computer, machine room, high and low temperature resistance to cable, pull resistance, cold-resistant high temperature resistant, non-oxidizability aspect require all high especially.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of pull resistance strong, convenient transportation, the nickel conductor thread core armouring insulated cable cold-resistant high temperature resistant, non-oxidizability is strong.
The present invention takes following technical scheme to realize: a kind of nickel conductor thread core armouring insulated cable, it is by nickel conductor thread core, polytetrafluoroethyl-ne propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating, polyvinyl chloride insulation layer and aluminium strip armour composition, described nickel conductor thread core has three groups, outside three groups of nickel conductor thread cores, wrap up one deck polytetrafluoroethyl-ne propylene insulating barrier, outside described polytetrafluoroethyl-ne propylene insulating barrier, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, outside described low-smoke halogen-free polyolefin restrictive coating, wrap up one deck polyvinyl chloride insulation layer, described nickel conductor thread core is by nickel conductor, aluminium strip armour and butyronitrile insulating barrier composition.
Between described aluminium strip armour and butyronitrile insulating barrier, be extruded with an aluminum metal flexible pipe.
Described aluminium strip armour inside is extruded with an aluminium wire drainage thread.
The present invention has following beneficial effect in sum: this kind of cable is lightweight, convenient transportation, and resistance to wear is strong, cold-resistant high temperature resistant, non-oxidizability is strong, and pull resistance is strong, it is 95 ℃ that this cable allows operational environment maximum temperature, the permission bending radius of this cable is the outside diameter of cable 12 times.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, nickel conductor thread core; 11, nickel conductor; 12, aluminium strip armour; 13, butyronitrile insulating barrier; 14, aluminum metal flexible pipe; 2, polytetrafluoroethyl-ne propylene insulating barrier; 3, low-smoke halogen-free polyolefin restrictive coating; 4, polyvinyl chloride insulation layer; 5, aluminium strip armour; 6, aluminium wire drainage thread.
Embodiment
As shown in Figure 1, a kind of nickel conductor thread core armouring insulated cable, it is by nickel conductor thread core 1, polytetrafluoroethyl-ne propylene insulating barrier 2, low-smoke halogen-free polyolefin restrictive coating 3, polyvinyl chloride insulation layer 4 and aluminium strip armour 5 form, described nickel conductor thread core 1 has three groups, outside three groups of nickel conductor thread cores 1, wrap up one deck polytetrafluoroethyl-ne propylene insulating barrier 2, outside described polytetrafluoroethyl-ne propylene insulating barrier 2, wrap up one deck low-smoke halogen-free polyolefin restrictive coating 3, outside described low-smoke halogen-free polyolefin restrictive coating 3, wrap up one deck polyvinyl chloride insulation layer 4, described nickel conductor thread core 1 is by nickel conductor 11, aluminium strip armour 12 and butyronitrile insulating barrier 13 form.
Between described aluminium strip armour 12 and butyronitrile insulating barrier 13, be extruded with an aluminum metal flexible pipe 14.
Described aluminium strip armour 5 inside are extruded with an aluminium wire drainage thread 6.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a nickel conductor thread core armouring insulated cable, it is by nickel conductor thread core, polytetrafluoroethyl-ne propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating, polyvinyl chloride insulation layer and aluminium strip armour composition, it is characterized in that: described nickel conductor thread core has three groups, outside three groups of nickel conductor thread cores, wrap up one deck polytetrafluoroethyl-ne propylene insulating barrier, outside described polytetrafluoroethyl-ne propylene insulating barrier, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, outside described low-smoke halogen-free polyolefin restrictive coating, wrap up one deck polyvinyl chloride insulation layer, described nickel conductor thread core is by nickel conductor, aluminium strip armour and butyronitrile insulating barrier composition.
2. nickel conductor thread core armouring insulated cable according to claim 1, is characterized in that: between described aluminium strip armour and butyronitrile insulating barrier, be extruded with an aluminum metal flexible pipe.
3. nickel conductor thread core armouring insulated cable according to claim 1, is characterized in that: described aluminium strip armour inside is extruded with an aluminium wire drainage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069062.8A CN103871571A (en) | 2014-02-28 | 2014-02-28 | Armored insulated flexible cable with nickel conductor wire cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069062.8A CN103871571A (en) | 2014-02-28 | 2014-02-28 | Armored insulated flexible cable with nickel conductor wire cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871571A true CN103871571A (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069062.8A Pending CN103871571A (en) | 2014-02-28 | 2014-02-28 | Armored insulated flexible cable with nickel conductor wire cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871571A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057293A (en) * | 2016-05-18 | 2016-10-26 | 安徽国华电缆集团有限公司 | Magnetic interference resistant shielded armored cable |
-
2014
- 2014-02-28 CN CN201410069062.8A patent/CN103871571A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057293A (en) * | 2016-05-18 | 2016-10-26 | 安徽国华电缆集团有限公司 | Magnetic interference resistant shielded armored cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |
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| RJ01 | Rejection of invention patent application after publication |