CN205862813U - Low-smoke halogen-free cable - Google Patents
Low-smoke halogen-free cable Download PDFInfo
- Publication number
- CN205862813U CN205862813U CN201620362741.9U CN201620362741U CN205862813U CN 205862813 U CN205862813 U CN 205862813U CN 201620362741 U CN201620362741 U CN 201620362741U CN 205862813 U CN205862813 U CN 205862813U
- Authority
- CN
- China
- Prior art keywords
- sheath
- halogen
- conductor thread
- low
- filler
- 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
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of low-smoke halogen-free cable, include sheath and some conductor thread cores, described conductor thread core is arranged in sheath, it is characterized in that: described conductor thread core periphery is provided with flame retardant coating, flame retardant coating is outside equipped with polyethylene or crosslinked polyetylene insulated layer, is provided with the filler of location conductor thread core between insulating barrier and sheath, and described filler periphery is provided with the twining package tape of filler of tying, twining package tape is externally provided with steel-tape armouring layer, and described sheath is halogen-free polyolefin or low halogen polrvinyl chloride material.This utility model has low toxicity, low cigarette, Halogen, the advantage such as fire-retardant.
Description
Technical field
This utility model relates to the improvement invention of a kind of power equipment, and the improvement particularly relating to a kind of low-smoke halogen-free cable is sent out
Bright.
Background technology
At present, along with Chinese society expanding economy, cable consumption increases rapidly, the most continuous to the prescription of cable
Improve, the cable such as used in the field such as computer, machine room, the high and low temperature resistance of cable, oil resistant, mechanical resistant are damaged
The aspects such as wound, interference free performance require the highest.Only meet the requirements, could more preferably ensure the production and application of cable.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, peace
The most stable low-smoke halogen-free cable.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that and realizes: this kind low cigarette without
Halogen cable, includes sheath and some conductor thread cores, and described conductor thread core is arranged in sheath, it is characterised in that: described conductor
Core periphery is provided with flame retardant coating, and flame retardant coating is outside equipped with polyethylene or crosslinked polyetylene insulated layer, sets between insulating barrier and sheath
Having the filler of location conductor thread core, described filler periphery is provided with the twining package tape of filler of tying, and twining package tape is externally provided with steel-tape armouring layer,
Described sheath is halogen-free polyolefin or low halogen polrvinyl chloride material.
Described conductor thread core is provided with four, and four conductor thread cores are parallel to each other, and arranges in tetragon.
Described conductor thread core is made up of some alloy lead wires.
The beneficial effects of the utility model are the low-smoke halogen-free cables after improving, Stability Analysis of Structures, and electric conductivity is good, has
Low toxicity, low cigarette, Halogen, the advantage such as fire-retardant, corrosion instrument and equipment when overcoming Halogen material cable fire, infringement health
Many defects.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Accompanying drawing illustrates structure of the present utility model, further illustrates it about details in conjunction with accompanying drawing below.This low cigarette
Halogen-free cable, includes sheath 1 and some conductor thread cores 2, and described conductor thread core 2 is arranged in sheath 1 by extruding, described in lead
Body core 2 periphery is provided with flame retardant coating 7, and flame retardant coating 7 can be that fire proofing is made, and such as Muscovitum or basalt fibre, all can bear 950
DEG C high temperature above, and both are preferable insulant, thus there is superior insulating properties and fire resistance simultaneously, also
Substantially increasing long-term work and use temperature, flame retardant coating 7 is outside equipped with polyethylene or crosslinked polyetylene insulated layer 3, insulating barrier 3 with
Being provided with the filler 4 of location conductor thread core 2 between sheath 1, filler is fire proofing material, avoids phase mutual connection between conductor thread core 2 simultaneously
Touching and produce interference, described filler 4 periphery is provided with the twining package tape 5 of filler 4 of tying, and is used for consolidating filler 4, simultaneously works as waterproof work
With, twining package tape 5 is externally provided with steel-tape armouring layer 6, and described sheath 1 is halogen-free polyolefin or low halogen polrvinyl chloride material, has low toxicity
Characteristic and safely cleaning characteristic, the poisonous gas produced during burning meets industry standard.Described conductor thread core 2 is provided with four, and four
Root conductor thread core 2 is parallel to each other, and arranges in tetragon, and stability is stronger.Described conductor thread core 2 is by some alloy lead wire groups
Become, be used for reducing resistance.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit of the present utility model
Protection domain.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all should wrap
Within being contained in protection domain of the present utility model.
Claims (1)
1. low-smoke halogen-free cable, includes sheath and some conductor thread cores, and described conductor thread core is arranged in sheath, and its feature exists
In: described conductor thread core periphery is provided with flame retardant coating, and flame retardant coating is outside equipped with polyethylene or crosslinked polyetylene insulated layer, insulating barrier with
Being provided with the filler of location conductor thread core between sheath, described filler periphery is provided with the twining package tape of filler of tying, and twining package tape is externally provided with
Steel-tape armouring layer, described sheath is halogen-free polyolefin or low halogen polrvinyl chloride material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362741.9U CN205862813U (en) | 2016-04-27 | 2016-04-27 | Low-smoke halogen-free cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362741.9U CN205862813U (en) | 2016-04-27 | 2016-04-27 | Low-smoke halogen-free cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205862813U true CN205862813U (en) | 2017-01-04 |
Family
ID=57642201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620362741.9U Expired - Fee Related CN205862813U (en) | 2016-04-27 | 2016-04-27 | Low-smoke halogen-free cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205862813U (en) |
-
2016
- 2016-04-27 CN CN201620362741.9U patent/CN205862813U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203931597U (en) | A kind of high temperature resistant mineral-insulated fireproof computer cable | |
| CN203406054U (en) | Fireproof aluminum conductor cable | |
| CN204143916U (en) | Novel inorganic mineral insulation flexible multicore fireproof cable | |
| CN201751946U (en) | Novel cable | |
| CN204117661U (en) | A kind of fire-retardant cable of resistance to mud used for oil platform | |
| CN205862813U (en) | Low-smoke halogen-free cable | |
| CN204463900U (en) | A kind of flexible fireproof cable | |
| CN205862851U (en) | Low-smoke halogen-free cable | |
| CN208834795U (en) | Polyvinyl chloride cable | |
| CN208335819U (en) | A kind of insulated cable with anti-complications | |
| CN205354697U (en) | Polyethylene insulation low smoke and zero halogen power cable | |
| CN204303401U (en) | Novel cable structure | |
| CN203941743U (en) | A kind of high pressure access compartment cable | |
| CN205428539U (en) | Cable | |
| CN205028686U (en) | Adopt nanocomposite's cable | |
| CN203760207U (en) | Low-smoke halogen-free insulation and flame-retardation power cable for use in mines | |
| CN204423946U (en) | Resistant environmental low-smoke halogen-free flame oil-resistant flexible cable | |
| CN204029427U (en) | A kind of subway cable | |
| CN203150292U (en) | Fireproof power cable | |
| CN203325540U (en) | Two-core twisted pair computer cable | |
| CN202917225U (en) | A fireproof cable | |
| CN202534400U (en) | Highly fire-retardant high-temperature resistant and corrosion-resistant special control cable | |
| CN202584757U (en) | Highly flame-retardant fireproof symmetrical cable | |
| CN201622887U (en) | Special cable for computers and instruments | |
| CN202134263U (en) | Fireproof polyolefin inner sheath steel wire braiding armour marine power cable |
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: 20170104 Termination date: 20190427 |