CN205943554U - There is not steamed low cigarette armoured cable - Google Patents
There is not steamed low cigarette armoured cable Download PDFInfo
- Publication number
- CN205943554U CN205943554U CN201620927484.9U CN201620927484U CN205943554U CN 205943554 U CN205943554 U CN 205943554U CN 201620927484 U CN201620927484 U CN 201620927484U CN 205943554 U CN205943554 U CN 205943554U
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- China
- Prior art keywords
- layer
- low smoke
- zero halogen
- cable
- cable core
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- Expired - Fee Related
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Abstract
The utility model discloses a there is not steamed low cigarette armoured cable, including inoxidizing coating, cable core and buffering frame, the buffering frame be provided with four and be sectorial cavity, four cross -section cable cores the same with the cavity cross sectional shape set up respectively in four corresponding cavitys, the wall of cable core be provided with one deck insulating coating, the clearance department of cavity fill and have fire -retardant filler, the utility model relates to a there is not steamed low cigarette armoured cable refractiveness and fire resistance are good, can not produce a large amount of harmful smog when burning simultaneously, guarantee safety, and rigidity stability is good simultaneously, have guaranteed the normal stable use of cable.
Description
Technical field
This utility model is related to a kind of low smoke, zero halogen armored cable.
Background technology
A few days ago, with the development of social economy, electric wire consumption increases rapidly, also continuous to the prescription of cable
Improve, such as in power plant, in the field such as metallurgy, the rigid requirements of cable are stepped up, ensure again simultaneously by the cable of use
Cable safe and reliable is it is ensured that fireproofing of cable anti-flaming function and reply external force are the bases of cable steady operation.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of structure design to close
Reason, the low smoke, zero halogen armored cable of stiff stability.
The technical scheme in the invention for solving the above technical problem is：A kind of low smoke, zero halogen armored cable, including anti-
Sheath, cable core and cushioning frame, it is in fan-shaped cavity, four sections and cavity cross section that described cushioning frame is provided with four
Shape identical cable core is separately positioned in corresponding four cavitys, and the wall of described cable core is provided with one layer of insulating coating,
The gap location of described cavity is filled with flame retardant filler, and the outside wall surface of described cushioning frame is provided with four and outwardly is in
The elastic projection of semicolumn, in the described elastic projection and center of cushioning frame is provided with reinforcement, described protection
Layer is wrapped in the outside wall surface of cushioning frame, described overcoat include flame resistant filler layer, elastomeric material packed layer, flame retardant coating, around
Covering, metal armor layers and outer protection tube, described flame resistant filler layer, elastomeric material packed layer, flame retardant coating, lapping layer, metal
Armor and outer protection tube set gradually from inside to outside.
Further：Described lapping layer is proof copper-wire braided net lapping layer.
Further：Described outer protection tube is low smoke and zero halogen cross-linking flame-retardant polyethylene insulation material.
Further：Described cable core is copper or aluminum cable core.
Further：Described flame resistant filler layer is Muscovitum fire proofing, and described flame retardant coating is glass fiber material.
Further：The outside wall surface of described outer protection tube is provided with some prominent non-slip bumps.
Further：Described elastomeric material packed layer is the bright elastomeric material of polyene.
This utility model compared with prior art, has advantages below and effect：The low smoke, zero halogen that this utility model is related to
Armored cable fire resistance and good flame resistance, will not produce a large amount of harmful vapors when burning it is ensured that safety, rigidity is steady simultaneously simultaneously
Qualitative good it is ensured that the use of cable normal table.
Brief description
Fig. 1 is the structural representation in this utility model embodiment low smoke, zero halogen armored cable section.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
Of the present utility model explain and this utility model is not limited to following examples.
Referring to Fig. 1, a kind of the present embodiment low smoke, zero halogen armored cable, including overcoat, cable core 2 and cushioning frame 3, institute
It is in fan-shaped cavity that the cushioning frame 3 stated is provided with four, and four sections are respectively provided with cavity cross section shape identical cable core 2
In corresponding four cavitys, the wall of described cable core 2 is provided with one layer of insulating coating 21, and the gap location of described cavity is filled out
It is filled with flame retardant filler 22, the outside wall surface of described cushioning frame 3 is provided with four outwardly elastic projections in semicolumn
31, interior and cushioning frame 3 the center of described elastic projection 31 is provided with reinforcement 32, and described overcoat is wrapped in slow
Rush the outside wall surface of framework 3, described overcoat includes flame resistant filler layer 11, elastomeric material packed layer 12, flame retardant coating 13, lapping layer
14th, metal armor layers 15 and outer protection tube 16, described flame resistant filler layer 11, elastomeric material packed layer 12, flame retardant coating 13, wrapped
Layer 14, metal armor layers 15 and outer protection tube 16 set gradually from inside to outside, and described lapping layer 14 is that proof copper-wire braided net is wrapped
Layer 14, described outer protection tube 16 is low smoke and zero halogen cross-linking flame-retardant polyethylene insulation material, and described cable core 2 is copper or aluminum cable
Core 2, described flame resistant filler layer 11 is Muscovitum fire proofing, and described flame retardant coating 13 is glass fiber material, described outer shield
The outside wall surface of pipe is provided with some prominent non-slip bumps, and described elastomeric material packed layer 12 is the bright elastomeric material of polyene.
Above content described in this specification is only to this utility model example explanation.This utility model
Person of ordinary skill in the field can make various modifications or supplement or adopt class to described specific embodiment
As mode substitute, the content without departing from this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a kind of low smoke, zero halogen armored cable it is characterised in that：Including overcoat, cable core and cushioning frame, described buffering
It is in fan-shaped cavity that framework is provided with four, and four sections are separately positioned on corresponding four with cavity cross section shape identical cable core
In individual cavity, the wall of described cable core is provided with one layer of insulating coating, and the gap location of described cavity is filled with flame resistant filler
Thing, the outside wall surface of described cushioning frame is provided with four outwardly elastic projections in semicolumn, described elastic projection
Interior and cushioning frame center is provided with reinforcement, and described overcoat is wrapped in the outside wall surface of cushioning frame, described
Overcoat includes flame resistant filler layer, elastomeric material packed layer, flame retardant coating, lapping layer, metal armor layers and outer protection tube, described
Flame resistant filler layer, elastomeric material packed layer, flame retardant coating, lapping layer, metal armor layers and outer protection tube set gradually from inside to outside.
2. low smoke, zero halogen armored cable according to claim 1 it is characterised in that：Described lapping layer is proof copper-wire braided net
Lapping layer.
3. low smoke, zero halogen armored cable according to claim 1 it is characterised in that：Described outer protection tube is handed over for low smoke and zero halogen
Connection flame-proof polyethylene insulant.
4. low smoke, zero halogen armored cable according to claim 1 it is characterised in that：Described cable core is copper or aluminum cable
Core.
5. low smoke, zero halogen armored cable according to claim 1 it is characterised in that：Described flame resistant filler layer hinders for Muscovitum
Combustible material, described flame retardant coating is glass fiber material.
6. low smoke, zero halogen armored cable according to claim 1 it is characterised in that：The outside wall surface setting of described outer protection tube
There are some prominent non-slip bumps.
7. low smoke, zero halogen armored cable according to claim 1 it is characterised in that：Described elastomeric material packed layer is poly-
The bright elastomeric material of alkene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927484.9U CN205943554U (en) | 2016-08-23 | 2016-08-23 | There is not steamed low cigarette armoured cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927484.9U CN205943554U (en) | 2016-08-23 | 2016-08-23 | There is not steamed low cigarette armoured cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943554U true CN205943554U (en) | 2017-02-08 |
Family
ID=57951180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927484.9U Expired - Fee Related CN205943554U (en) | 2016-08-23 | 2016-08-23 | There is not steamed low cigarette armoured cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108024399A (en) * | 2017-11-25 | 2018-05-11 | 安邦电气股份有限公司 | A kind of tunnel fire protection pipeline is antifreeze to use heating alloy band |
-
2016
- 2016-08-23 CN CN201620927484.9U patent/CN205943554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108024399A (en) * | 2017-11-25 | 2018-05-11 | 安邦电气股份有限公司 | A kind of tunnel fire protection pipeline is antifreeze to use heating alloy band |
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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: 20170208 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |