CN203839107U - Flame retarding fireproof electric cable wire - Google Patents
Flame retarding fireproof electric cable wire Download PDFInfo
- Publication number
- CN203839107U CN203839107U CN201420219808.4U CN201420219808U CN203839107U CN 203839107 U CN203839107 U CN 203839107U CN 201420219808 U CN201420219808 U CN 201420219808U CN 203839107 U CN203839107 U CN 203839107U
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- CN
- China
- Prior art keywords
- layer
- electric cable
- power line
- power source
- wire
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a flame retarding fireproof electric cable wire formed by combining a coaxial electric cable and a power source wire, the coaxial electric cable comprises an inner conductor, an insulating material layer is arranged outside the inner conductor, a shielding layer is arranged outside the insulating material layer, a thermal insulation layer is arranged outside the shielding layer, a wrapping layer is arranged outside the thermal insulation layer, the power source wire comprises a power source wire conductor, a power source wire wrapping layer is arranged outside the power source wire conductor, and the wrapping layer is connected with power source wire wrapping layer. The beneficial effects of the flame retarding fireproof electric cable wire are that the flame retarding fireproof electric cable wire is simple in structure and is characterized by good fireproof performance, good flame retardation effects, ageing resistance, stable transmission performance, and high transmission speed.
Description
Technical field
The utility model relates to electronic information technical field, especially a kind of flame resistant cable line.
Background technology
The continuous progress of modern society, skyscraper is more and more, and the fire safety problem of skyscraper has also become the problem of present concern, and present widely used cable is often comparatively inflammable, under high temperature action, easily becomes the potential safety hazard of skyscraper.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of safe and reliable flame resistant cable line is provided.
The utility model solves the technical scheme that its technical problem adopts: this flame resistant cable line, formed by coaxial cable and power wire combination, its standard coaxial cable comprises inner wire, inner wire is provided with insulation material layer outward, and insulation material layer is provided with screen outward, and screen is provided with thermal insulation layer outward, thermal insulation layer is provided with wrapper layer outward, power line comprises power line conductor, and power line conductor is provided with power line wrapper layer outward, and wrapper layer is connected with power line wrapper layer.
As preferably, described thermal insulation layer is wrapped mica sheet.
As preferably, described wrapper layer and power line wrapper layer all adopt fire prevention PVC material.
The effect that utility model is useful is: the utility model is simple in structure, and have that fire protecting performance is good, high flame retardant effect, anti-aging, transmission performance stable, the fast feature of transmission speed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals: power line wrapper layer 1, power line conductor 2, wrapper layer 3, thermal insulation layer 4, screen 5, insulation material layer 6, inner wire 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: as Fig. 1, a kind of flame resistant cable line, formed by coaxial cable and power wire combination, its standard coaxial cable comprises inner wire 7, the outer insulation material layer 6 that is provided with of inner wire 7, the outer screen 5 that is provided with of insulation material layer 6, the outer thermal insulation layer 4 that is provided with of screen 5, thermal insulation layer 4 is outer is provided with wrapper layer 3, and power line comprises power line conductor 2, power line conductor 2 is outer is provided with power line wrapper layer 1, and wrapper layer 3 is connected with power line wrapper layer 1.
Wherein insulation material layer 6 adopts FPE, and screen 5 adopts 4*0.16 aluminium wire, and thermal insulation layer 4 adopts wrapped mica sheet, plays the effect of protection insulation.Wrapper layer 3 and power line wrapper layer 1 have adopted fire line PVC material simultaneously, thereby reach fire-retardant fireproof performance.The combination of coaxial cable and power line makes to construct convenient.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (3)
1. a flame resistant cable line, it is characterized in that: formed by coaxial cable and power wire combination, its standard coaxial cable comprises inner wire (7), the outer insulation material layer (6) that is provided with of inner wire (7), the outer screen (5) that is provided with of insulation material layer (6), the outer thermal insulation layer (4) that is provided with of screen (5), the outer wrapper layer (3) that is provided with of thermal insulation layer (4), power line comprises power line conductor (2), power line conductor (2) is outer is provided with power line wrapper layer (1), and wrapper layer (3) is connected with power line wrapper layer (1).
2. flame resistant cable line according to claim 1, is characterized in that: described thermal insulation layer (4) is wrapped mica sheet.
3. flame resistant cable line according to claim 1 and 2, is characterized in that: described wrapper layer (1) and power line wrapper layer (1) all adopt fire prevention PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219808.4U CN203839107U (en) | 2014-04-30 | 2014-04-30 | Flame retarding fireproof electric cable wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219808.4U CN203839107U (en) | 2014-04-30 | 2014-04-30 | Flame retarding fireproof electric cable wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839107U true CN203839107U (en) | 2014-09-17 |
Family
ID=51516919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219808.4U Expired - Fee Related CN203839107U (en) | 2014-04-30 | 2014-04-30 | Flame retarding fireproof electric cable wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910116A (en) * | 2017-11-22 | 2018-04-13 | 深圳市红旗电工科技有限公司 | The elevator network synthesis line and preparation method of a kind of powered source signal |
-
2014
- 2014-04-30 CN CN201420219808.4U patent/CN203839107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910116A (en) * | 2017-11-22 | 2018-04-13 | 深圳市红旗电工科技有限公司 | The elevator network synthesis line and preparation method of a kind of powered source signal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |