CN205004083U - Soft attitude conductor cable of ageing -resistant environmental protection - Google Patents
Soft attitude conductor cable of ageing -resistant environmental protection Download PDFInfo
- Publication number
- CN205004083U CN205004083U CN201520718818.7U CN201520718818U CN205004083U CN 205004083 U CN205004083 U CN 205004083U CN 201520718818 U CN201520718818 U CN 201520718818U CN 205004083 U CN205004083 U CN 205004083U
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- ageing
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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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Abstract
The utility model relates to a soft attitude conductor cable of ageing -resistant environmental protection has solved the not enough of prior art, and technical scheme is: including inner conductor, insulating layer, semiconductive nylon tape layer, outer conductor layer, inner sheath, iron shielded layer and oversheath, the oversheath is established iron shielded layer's the outside, iron shielded layer establishes the outside of inner sheath, the inner sheath is established the outside on outer conductor layer, establish in the outside on semiconductive nylon tape layer in the outside on outer conductor layer, and semiconductive nylon tape establishes on the layer in the outside of insulating layer, the outside at the inner conductor is established to the insulating layer, the real core conductor of the soft attitude of annealing that the inner conductor is (img file='DDA0000804702470000011. TIF'wi='201'he='54' /), inner sheath and oversheath are anti -oxidant material sheath.
Description
Technical field
The utility model relates to a kind of environment-friendly cable, the soft state conductor cable of especially a kind of ageing-resistant environmental protection.
Technical background
The size of conductor copper wire annealing electric current in drawing process of the soft state conductor cable of ageing-resistant environmental protection is difficult to determine, because high voltage power cable never uses diameter
real core copper conductor as cable conductor.If real core conductor annealing effect is bad, the electric property of cable will be affected.In addition, due to the particularity of cable field of employment, cable jacket must possess good ageing-resistant performance, and common protective cover material cannot meet this requirement.
Chinese Patent Application No.: CN201020560553.X, publication date: 2011-05-11, disclose the resistance to height of a kind of composite material, low-temperature signal cable, comprise the outer quilt of external insulation of the macromolecule silicon materials extrusion molding that the line length direction along signal cable is arranged, along the silver-plated braiding copper mesh layers that the line length direction of signal cable is arranged, along the line length direction of signal cable arrange extruded by high molecular weight ptfe material in the outer quilt of insulation and conductor, interior insulation is outer by the coated silver-plated conductor in line length direction along signal cable, silver-plated braiding copper mesh layers is along the outer quilt of the coated interior insulation in line length direction of signal cable, external insulation is outer by the coated silver-plated braiding copper mesh layers in line length direction along signal cable, the surface of silver-plated braiding copper mesh layers is provided with silver coating, the surface of conductor is provided with silver coating, signal cable flexibility is good, signal cable can not damaged by any complications, signal cable signal antijamming capability and signal transmission capabilities stronger, signal is avoided to be attenuated, signal cable can carry out height, the operation of low temperature environment long-distance transmissions.But the size that this technical scheme still exists conductor copper wire annealing electric current in drawing process of the soft state conductor cable of ageing-resistant environmental protection is difficult to determine, because high voltage power cable never uses diameter
real core copper conductor as cable conductor.If real core conductor annealing effect is bad, the electric property of cable will be affected.In addition, due to the particularity of cable field of employment, cable jacket must possess good ageing-resistant performance, and common protective cover material cannot meet the problem of this requirement.
Utility model content
The size that the object of the invention is to exist for solving current technical scheme conductor copper wire annealing electric current in drawing process of the soft state conductor cable of ageing-resistant environmental protection is difficult to determine, because high voltage power cable never uses diameter
real core copper conductor as cable conductor.If real core conductor annealing effect is bad, the electric property of cable will be affected.In addition, due to the particularity of cable field of employment, cable jacket must possess good ageing-resistant performance, and common protective cover material cannot meet the problem of this requirement, provides a kind of ageing-resistant environmental protection soft state conductor cable.
The utility model solves the technical scheme that its technical problem adopts: the soft state conductor cable of a kind of ageing-resistant environmental protection, comprise inner wire, insulating barrier, semiconductive nylon belt, outer conductor layer, inner sheath, metal screen layer and oversheath, described oversheath is located at the outside of described metal screen layer, described metal screen layer is located at the outside of described inner sheath, described inner sheath is located at the outside of described outer conductor layer, the outside of described outer conductor layer is located at the outside of semiconductive nylon belt, semiconductive nylon belt is located at the outside of insulating barrier, described insulating barrier is located at the outside of inner wire, described inner wire is
the real core conductor of soft state of annealing, described inner sheath and oversheath are antioxidant material sheath.This invention mainly improves from cable manufacturing process and protective cover material formula, and improve the product quality of the soft state conductor cable of ageing-resistant environmental protection, what meet cable field of employment lays requirement, can cross long-term safe and stable operation.The conductor of original high-tension cable is all adopt the stranded compact conductor of multiply monofilament, and the maximum drawing filament diameter of wire-drawing process is
, adopt the mode of production that Lian Lalian moves back.Never diameter is used
real core copper conductor as cable conductor, if conductor annealing effect is bad, the electric property of cable will be affected.The antioxidant addition of common protective cover material, about 0.5%, cannot meet the requirement in this cable laying place, easily occurs sheath quick aging, normally runs bring potential safety hazard to cable.The new construction of cable and production technology: employing diameter is
real core conductor, through repeatedly calculating and verifying wire drawing and annealing electric current, finally guarantee that the copper wire percentage elongation drawn out reaches more than 35% (Standard percentage elongation>=30%).In order to meet the requirement of cable field of employment, in sheath material, adding high-efficiency anti-oxidant compound system, guaranteeing that cable has superior ageing-resistant performance, guaranteeing that cable normally runs for a long time.
As preferably, described inner wire is the inner wire that copper wire percentage elongation reaches more than 35%.
As preferably, the soft state conductor cable of ageing-resistant environmental protection is the control signal transmission cable of particle accelerator inside.
Substantial effect of the present utility model is: this invention mainly improves from cable manufacturing process and protective cover material formula, improve the product quality of the soft state conductor cable of ageing-resistant environmental protection, what meet cable field of employment lays requirement, can cross long-term safe and stable operation.The conductor of original high-tension cable is all adopt the stranded compact conductor of multiply monofilament, and the maximum drawing filament diameter of wire-drawing process is
, adopt the mode of production that Lian Lalian moves back.Never diameter is used
real core copper conductor as cable conductor, if conductor annealing effect is bad, the electric property of cable will be affected.The antioxidant addition of common protective cover material, about 0.5%, cannot meet the requirement in this cable laying place, easily occurs sheath quick aging, normally runs bring potential safety hazard to cable.The new construction of cable and production technology: employing diameter is
real core conductor, through repeatedly calculating and verifying wire drawing and annealing electric current, finally guarantee that the copper wire percentage elongation drawn out reaches more than 35% (Standard percentage elongation>=30%).In order to meet the requirement of cable field of employment, in sheath material, adding high-efficiency anti-oxidant compound system, guaranteeing that cable has superior ageing-resistant performance, guaranteeing that cable normally runs for a long time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, inner wire, 2, insulating barrier, 3, semiconductive nylon belt, 4, outer conductor layer, 5, inner sheath, 6, metal screen layer, 7, oversheath.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of soft state conductor cable of ageing-resistant environmental protection (see accompanying drawing 1), comprise inner wire 1, insulating barrier 2, semiconductive nylon belt 3, outer conductor layer 4, inner sheath 5, metal screen layer 6 and oversheath 7, described oversheath is located at the outside of described metal screen layer, described metal screen layer is located at the outside of described inner sheath, described inner sheath is located at the outside of described outer conductor layer, the outside of described outer conductor layer is located at the outside of semiconductive nylon belt, semiconductive nylon belt is located at the outside of insulating barrier, described insulating barrier is located at the outside of inner wire, and described inner wire is
the real core conductor of soft state of annealing, described inner sheath and oversheath are antioxidant material sheath.Described inner wire is the inner wire that copper wire percentage elongation reaches more than 35%.The soft state conductor cable of ageing-resistant environmental protection is the control signal transmission cable of particle accelerator inside.
The present embodiment mainly improves from cable manufacturing process and protective cover material formula, and improve the product quality of the soft state conductor cable of ageing-resistant environmental protection, what meet cable field of employment lays requirement, can cross long-term safe and stable operation.The conductor of original high-tension cable is all adopt the stranded compact conductor of multiply monofilament, and the maximum drawing filament diameter of wire-drawing process is
, adopt the mode of production that Lian Lalian moves back.Never diameter is used
real core copper conductor as cable conductor, if conductor annealing effect is bad, the electric property of cable will be affected.The antioxidant addition of common protective cover material, about 0.5%, cannot meet the requirement in this cable laying place, easily occurs sheath quick aging, normally runs bring potential safety hazard to cable.The new construction of cable and production technology: employing diameter is
real core conductor, through repeatedly calculating and verifying wire drawing and annealing electric current, finally guarantee that the copper wire percentage elongation drawn out reaches more than 35% (Standard percentage elongation>=30%).In order to meet the requirement of cable field of employment, in sheath material, adding high-efficiency anti-oxidant compound system, guaranteeing that cable has superior ageing-resistant performance, guaranteeing that cable normally runs for a long time.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (3)
1. the soft state conductor cable of ageing-resistant environmental protection, it is characterized in that: comprise inner wire, insulating barrier, semiconductive nylon belt, outer conductor layer, inner sheath, metal screen layer and oversheath, described oversheath is located at the outside of described metal screen layer, described metal screen layer is located at the outside of described inner sheath, described inner sheath is located at the outside of described outer conductor layer, the outside of described outer conductor layer is located at the outside of semiconductive nylon belt, semiconductive nylon belt is located at the outside of insulating barrier, described insulating barrier is located at the outside of inner wire, and described inner wire is
6.0mm anneals the real core conductor of soft state, and described inner sheath and oversheath are antioxidant material sheath.
2. the soft state conductor cable of ageing-resistant environmental protection according to claim 1, is characterized in that: described inner wire is the inner wire that copper wire percentage elongation reaches more than 35%.
3. the soft state conductor cable of ageing-resistant environmental protection according to claim 1, is characterized in that: the soft state conductor cable of ageing-resistant environmental protection is the control signal transmission cable of particle accelerator inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718818.7U CN205004083U (en) | 2015-09-17 | 2015-09-17 | Soft attitude conductor cable of ageing -resistant environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718818.7U CN205004083U (en) | 2015-09-17 | 2015-09-17 | Soft attitude conductor cable of ageing -resistant environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004083U true CN205004083U (en) | 2016-01-27 |
Family
ID=55160961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718818.7U Expired - Fee Related CN205004083U (en) | 2015-09-17 | 2015-09-17 | Soft attitude conductor cable of ageing -resistant environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004083U (en) |
-
2015
- 2015-09-17 CN CN201520718818.7U patent/CN205004083U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |