CN104867547A - Aluminum tape shielding metallurgical cable - Google Patents
Aluminum tape shielding metallurgical cable Download PDFInfo
- Publication number
- CN104867547A CN104867547A CN201410063740.XA CN201410063740A CN104867547A CN 104867547 A CN104867547 A CN 104867547A CN 201410063740 A CN201410063740 A CN 201410063740A CN 104867547 A CN104867547 A CN 104867547A
- Authority
- CN
- China
- Prior art keywords
- layer
- polyester fiber
- cable
- silicone rubber
- metallurgical
- Prior art date
- 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.)
- Pending
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Classifications
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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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- Insulated Conductors (AREA)
Abstract
The present invention discloses an aluminum tape shielding metallurgical cable which is formed by a nickel metal hose, four aluminum conductors, a polyester fiber layer, an aluminum tape shielding layer, a silicone rubber insulation layer and a low smoke zero halogen polyethylene sheath layer. The aluminum conductors are stranded around the nickel metal hose to form a group of conductor wire core which is coated by the polyester fiber layer. The polyester fiber layer is coated by the aluminum tape shielding layer which is coated by the silicone rubber insulation layer which is coated by the low smoke zero halogen polyethylene sheath layer. The cable has the advantages of good shielding performance, heat resistance, oil resistance, good electrical conductivity performance, a long service life, a large degree of bending resistance and good softness.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of aluminium strip and shield metallurgical 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 at metallurgy, the cable used in the fields such as casting, requires high all especially to the heat-resisting quantity of cable, oil resistant, mechanical resistant damage, light and flexibility aspect.
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 long service life, bending resistance curvature is large, and the aluminium strip that flexibility is good shields metallurgical cable.
The present invention takes following technical scheme to realize: a kind of aluminium strip shields metallurgical cable, it is by nickel metal hose, four aluminium conductors, layer of polyester fiber, aluminium strip screen, silicone rubber insulation layer and low smoke and zero halogen pe sheath layer composition, described aluminium conductor is stranded in around nickel metal hose and becomes one group of conductor thread core, outer wrapping one deck layer of polyester fiber of conductor thread core, outer wrapping one deck aluminium strip screen of described layer of polyester fiber, outer wrapping one deck silicone rubber insulation layer of described aluminium strip screen, outer wrapping one deck low smoke and zero halogen pe sheath layer of described silicone rubber insulation layer.
Described layer of polyester fiber inside is extruded with two nickel wire drainage threads.
The present invention has following beneficial effect in sum: this cable has advantages of good shielding performance, heat-resisting, oil resistant, and electric conductivity is excellent, long service life, also has bending resistance curvature large, the feature that flexibility is good simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, nickel metal hose; 2, aluminium conductor; 3, layer of polyester fiber; 4, aluminium strip screen; 5, silicone rubber insulation layer; 6, low smoke and zero halogen pe sheath layer; 7, nickel wire drainage thread.
Embodiment
As shown in Figure 1, a kind of aluminium strip shields metallurgical cable, it is by nickel metal hose 1, four aluminium conductors 2, layer of polyester fiber 3, aluminium strip screen 4, silicone rubber insulation layer 5 and low smoke and zero halogen pe sheath layer 6 form, described aluminium conductor 2 is stranded in nickel metal hose 1 surrounding and becomes one group of conductor thread core, outer wrapping one deck layer of polyester fiber 3 of conductor thread core, outer wrapping one deck aluminium strip screen 4 of described layer of polyester fiber 3, outer wrapping one deck silicone rubber insulation layer 5 of described aluminium strip screen 4, outer wrapping one deck low smoke and zero halogen pe sheath layer 6 of described silicone rubber insulation layer 5.
Described layer of polyester fiber 3 inside is extruded with two nickel wire drainage threads 7.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (2)
1. an aluminium strip shields metallurgical cable, it is made up of nickel metal hose, four aluminium conductors, layer of polyester fiber, aluminium strip screen, silicone rubber insulation layer and low smoke and zero halogen pe sheath layers, it is characterized in that: described aluminium conductor is stranded in around nickel metal hose and becomes one group of conductor thread core, outer wrapping one deck layer of polyester fiber of conductor thread core, outer wrapping one deck aluminium strip screen of described layer of polyester fiber, outer wrapping one deck silicone rubber insulation layer of described aluminium strip screen, outer wrapping one deck low smoke and zero halogen pe sheath layer of described silicone rubber insulation layer.
2. aluminium strip according to claim 1 shields metallurgical cable, it is characterized in that: described layer of polyester fiber inside is extruded with two nickel wire drainage threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063740.XA CN104867547A (en) | 2014-02-25 | 2014-02-25 | Aluminum tape shielding metallurgical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063740.XA CN104867547A (en) | 2014-02-25 | 2014-02-25 | Aluminum tape shielding metallurgical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104867547A true CN104867547A (en) | 2015-08-26 |
Family
ID=53913326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063740.XA Pending CN104867547A (en) | 2014-02-25 | 2014-02-25 | Aluminum tape shielding metallurgical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104867547A (en) |
-
2014
- 2014-02-25 CN CN201410063740.XA patent/CN104867547A/en active Pending
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |