CN204143934U - High-performance aluminum sheath list core fireproof cable - Google Patents
High-performance aluminum sheath list core fireproof cable Download PDFInfo
- Publication number
- CN204143934U CN204143934U CN201420519218.3U CN201420519218U CN204143934U CN 204143934 U CN204143934 U CN 204143934U CN 201420519218 U CN201420519218 U CN 201420519218U CN 204143934 U CN204143934 U CN 204143934U
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- copper conductor
- sheath
- cable
- free
- conductor
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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 utility model provides a kind of high-performance aluminum sheath list core fireproof cable, comprise copper conductor, outside described copper conductor, from-inner-to-outer wraps successively and is provided with fluorophlogopite belt, Ceramic silicon rubber, pvc sheath, aluminium sheath and halogen-free and low-smoke flame-retardant polyolefin sheathed, and described aluminium sheath surface is provided with ripple.Described copper conductor is oxygen-free copper conductor, and described oxygen-free copper conductor is the stranded conductor of stranded copper wire.The utility model is simple and reasonable for structure, compact, overcomes problems of the prior art, and this cable fire-proof excellent performance, electric property and mechanical performance are good, economical and practical.
Description
Technical field
The utility model relates to cable technology, particularly relates to a kind of high-performance aluminum sheath list core fireproof cable.
Background technology
Cable product carries the transformation task of important data, image and other information in building, engineered safety system.Because user or engineering business are to cable product, especially the buying attention degree of fire protection flame retarding cable product is inadequate, usually cause and run into cable to play the combustion-supporting problem even discharging a series of life threatening properties such as poison gas in a fire on the contrary of common occurrence, bring quite heavy loss and negative effect.
Tradition fine copper or fine aluminium cable cause that fire line is poor, anticorrosive property is poor because of fault of construction, and conductivity is low, and creep-resistant property deficiency, pliability is poor, and traditional cable all adopts copper sheath cost relatively high.
Utility model content
The purpose of this utility model is, for the problem of above-mentioned existing fine copper or fine aluminium cable, propose a kind of high-performance aluminum sheath list core fireproof cable, this cable fire-proof excellent performance, electric property and mechanical performance are good, economical and practical.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high-performance aluminum sheath list core fireproof cable, comprise copper conductor, outside described copper conductor, from-inner-to-outer wraps successively and is provided with fluorophlogopite belt, Ceramic silicon rubber, pvc sheath, aluminium sheath and halogen-free and low-smoke flame-retardant polyolefin sheathed, and described aluminium sheath surface is provided with ripple.
Further, described copper conductor is oxygen-free copper conductor, and described oxygen-free copper conductor is the stranded conductor of stranded copper wire, and this conductors cross is rounded.
Further, described copper wire is the red copper that mass content is greater than 99.8%.
The utility model high-performance aluminum sheath list core fireproof cable is simple and reasonable for structure, compact, has the following advantages compared with prior art:
(1), cable described in the utility model is single-core cable, and core body outside does not have packed layer;
(2), the insulation of cable described in the utility model adopts mica and Ceramic silicon rubber, effectively improves insulation fireproof properties, and fire protecting performance can reach category-A 950 degree 180 minutes.
(3), be coated with aluminium sheath and low smoke, zero halogen sheath outside cable described in the utility model, compare fine copper, the stable performance of fine aluminium cable electrical, mechanical performance good (anticorrosive property is good, and conductivity is high, and creep-resistant property is good, and pliability is strong); Replace copper sheath with aluminium sheath, reduce the cost of material of cable.
Accompanying drawing explanation
Fig. 1 is the profile of the utility model high-performance aluminum sheath list core fireproof cable.
1, oxygen-free copper conductor; 2, fluorophlogopite belt; 3, Ceramic silicon rubber; 4, pvc sheath; 5, aluminium sheath; 6, halogen-free and low-smoke flame-retardant polyolefin sheathed.
Embodiment
Below in conjunction with embodiment, the utility model is further illustrated:
Embodiment 1
Fig. 1 is the profile of the utility model high-performance aluminum sheath list core fireproof cable.
Present embodiment discloses a kind of high-performance aluminum sheath list core fireproof cable, its concrete structure as shown in Figure 1, comprise core body-copper conductor, the copper conductor that the present embodiment adopts is oxygen-free copper conductor 1, the red copper being greater than 99.8% by multiply mass content strandedly forms, circular in cross-section, is appreciated that the copper conductor can also selecting other shape of cross sections.
Outside described oxygen-free copper conductor 1, from-inner-to-outer wraps successively and is provided with fluorophlogopite belt 2, Ceramic silicon rubber 3, pvc sheath 4, aluminium sheath 5 and halogen-free and low-smoke flame-retardant polyolefin sheathed 6, described aluminium sheath 6 surface is provided with ripple, this sheath becomes flexibility to fill cable hank through ripple processing cable, transport, install very convenient.
Wherein fluorophlogopite belt also claims two-sided composite mica tape, the common composite mica tape of fluorophlogopite belt Thickness Ratio is thinner, insulation property and tensile property are all good than common composite mica tape, and the fireproof cable adopting it to prepare, can also be cost-saving while reinforced insulation performance.
Cable described in the utility model is single-core cable, and core body outside does not have packed layer; The insulation of cable described in the utility model adopts mica and Ceramic silicon rubber, effectively improves insulation fireproof properties, and fire protecting performance can reach category-A 950 degree 180 minutes.Be coated with aluminium sheath and low smoke, zero halogen sheath outside cable described in the utility model, compare fine copper, the stable performance of fine aluminium cable electrical, mechanical performance good (anticorrosive property is good, and conductivity is high, and creep-resistant property is good, and pliability is strong); Replace copper sheath with aluminium sheath, reduce the cost of material of cable.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (2)
1. a high-performance aluminum sheath list core fireproof cable, it is characterized in that, comprise copper conductor, outside described copper conductor, from-inner-to-outer wraps successively and is provided with fluorophlogopite belt, Ceramic silicon rubber, pvc sheath, aluminium sheath and halogen-free and low-smoke flame-retardant polyolefin sheathed, and described aluminium sheath surface is provided with ripple.
2. high-performance aluminum sheath list core fireproof cable according to claim 1, it is characterized in that, described copper conductor is oxygen-free copper conductor, and described oxygen-free copper conductor is the stranded conductor of stranded copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519218.3U CN204143934U (en) | 2014-09-10 | 2014-09-10 | High-performance aluminum sheath list core fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519218.3U CN204143934U (en) | 2014-09-10 | 2014-09-10 | High-performance aluminum sheath list core fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143934U true CN204143934U (en) | 2015-02-04 |
Family
ID=52420603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519218.3U Active CN204143934U (en) | 2014-09-10 | 2014-09-10 | High-performance aluminum sheath list core fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594891A (en) * | 2018-04-19 | 2018-09-28 | 王海彬 | A kind of remote water temperature monitoring system for chlorinated rubber production equipment |
-
2014
- 2014-09-10 CN CN201420519218.3U patent/CN204143934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594891A (en) * | 2018-04-19 | 2018-09-28 | 王海彬 | A kind of remote water temperature monitoring system for chlorinated rubber production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |