CN204257232U - A kind of environmental protection flame retardant fireproof control cable - Google Patents
A kind of environmental protection flame retardant fireproof control cable Download PDFInfo
- Publication number
- CN204257232U CN204257232U CN201420730232.8U CN201420730232U CN204257232U CN 204257232 U CN204257232 U CN 204257232U CN 201420730232 U CN201420730232 U CN 201420730232U CN 204257232 U CN204257232 U CN 204257232U
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- Prior art keywords
- cable core
- environmental protection
- adopts
- flame retardant
- cable
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Abstract
The utility model discloses a kind of environmental protection flame retardant fireproof control cable, comprise insulated wire cores, cable core twining package tape, tinned copper wire braid shielded, heat resistant spacer layer, galvanized steel strip armour, EU restrictive coating forms, described insulated wire cores adopts the 5th kind of tinned conductor, high-quality synthetic refractory mica tape, self-crosslinking ethylene propylene diene rubber insulation composition, then many insulated wire cores are twisted into cable core, between cable core and cable core twining package tape, space adopts flame-proof glass fibre rope to fill, described heat resistant spacer layer adopts Ceramic silicon rubber to extrude, the utility model has high flame resistance, nonflammable, excellent is fire-resistant, soft, electromagnetism interference performance, can at high temperature, low temperature, acid, alkali, use in the rugged environments such as oil and etchant gas.
Description
Technical field
The utility model relates to a kind of environmental protection flame retardant fireproof control cable, belongs to electric wire field.
Background technology
In recent years, along with the continuous quickening of economic construction speed, various large scale industry facility, high-rise commercial building, the increasing gradually of hypogee and residential building quantity, the use total amount of cable is increasing, and the closeness of laying is also more and more higher.The electrical fire accident causing the reason such as short circuit, spontaneous combustion to cause because cable is aging is increased, the loss caused is day by day serious, current flame-proof cable material mainly adopts pvc material, and the fire-resisting cable wrapped mica tape material that is substantially all conductor, although reach certain effect, but fail safe is not high, provide when flame combustion cable to escape the time short, even cause casualties, rescue to fire department and bring difficulty.
Utility model content
For overcoming prior art defect, the invention provides one and there is environmental protection flame retardant fireproof control cable, improve the scope of application, greatly improving the useful life of cable.
Scheme of the present utility model is as follows: a kind of environmental protection flame retardant fireproof control cable, comprises conduction insulated wire cores, cable core twining package tape, tinned copper wire woven shield, heat resistant spacer layer, galvanized steel strip armour, EU restrictive coating;
By conductor wire core, wrapped fire-resistant isinglass belt, self-crosslinking ethylene propylene diene rubber insulating barrier are formed described conduction insulated wire cores successively outward;
Many conduction insulated wire cores are twisted into cable core, cable core wrapped, cable core twining package tape, tinned copper wire woven shield, heat resistant spacer layer, galvanized steel strip armour, EU restrictive coating successively outward; Between described cable core and cable core twining package tape, space adopts flame-proof glass fibre rope to fill.
Further, conductor wire core adopts the 5th kind of zinc-plated soft round thin copper wire.
Further, described cable core twining package tape adopts double-deck synthetic mica tape wrapped.
Further, described heat resistant spacer layer adopts refractory ceramics SiClx rubber to extrude.
The utility model conductor adopts the 5th kind of zinc-plated soft round copper wire lay configuration, conductor indium is avoided to affect electric conductivity, adopt many soft round tinned copper wires stranded, improve the resist bending performance of cable, by arranging conductor around mica to cable, cable core adds heat resistant spacer layer around mica tape, substantially increase the flame-retardant performance of cable, meet GB/T19666-2005 national standard, insulation adopts self-crosslinking ternary rubber, substantially increase the insulation property of conductor wire core, total shielding adopts tinned copper wire braiding, prevent outside electromagnetic interference, enhance the serviceability of cable, restrictive coating adopts EU to extrude, i.e. environmental protection but also fire-retardant, enhance the security performance of cable.A kind of environmental protection flame retardant fireproof control cable that the utility model same as above relates to has cold-resistant, soft, corrosion-resistant, fire-retardant, fire resistance, meets European Union RoHS environmental index.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of environmental protection flame retardant fireproof control cable, a kind of environmental protection flame retardant fireproof control cable, comprises conduction insulated wire cores, cable core twining package tape 5, tinned copper wire woven shield 6, heat resistant spacer layer 7, galvanized steel strip armour 8, EU restrictive coating 9.Conductor wire core 1 adopts the 5th kind of zinc-plated soft copper skein silk to close, and conductor specification limit is generally at 0.5mm2 ~ 10mm2, and conductor wire core 1 is wrapped fire-resistant isinglass belt 2 outward, and wrapped Duplication is not less than 50%, insulating barrier 3 adopts self-crosslinking ethylene propylene diene rubber to extrude, and be then twisted into cable core with flame-proof glass fibre rope 4 in the lump by many conduction insulated wire cores, cable core twining package tape 5 adopts synthetic mica tape wrapped, further enhancing the flame-retardant performance of cable, tinned copper wire woven shield 6 adopts tinned copper wire to weave, substantially increase anti-outside electromagnetic interference ability, enhance the corrosive nature of screen, extend the useful life of cable, heat resistant spacer layer 7 is extruded with at tinned copper wire woven shield 6, heat resistant spacer layer 7 adopts Ceramic silicon rubber to extrude, once strengthening cable-flame retardant fire protecting performance, successively heat resistant spacer layer 7 is provided with galvanized steel strip armour 8, can lay buried, in the required environment such as tension, improve the scope of application of cable, last EU restrictive coating outer jacket 9 adopts EU sheath to form cable, a kind of environmental protection flame retardant fireproof control cable that the utility model same as above relates to has cold-resistant, soft, corrosion-resistant, fire-retardant, fire resistance, meet European Union RoHS environmental index.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. an environmental protection flame retardant fireproof control cable, is characterized in that, comprises conduction insulated wire cores, cable core twining package tape, tinned copper wire woven shield, heat resistant spacer layer, galvanized steel strip armour, EU restrictive coating;
By conductor wire core, wrapped fire-resistant isinglass belt, self-crosslinking ethylene propylene diene rubber insulating barrier are formed described conduction insulated wire cores successively outward;
Many conduction insulated wire cores are twisted into cable core, cable core wrapped cable core twining package tape, tinned copper wire woven shield, heat resistant spacer layer, galvanized steel strip armour, EU restrictive coating successively outward; Between described cable core and cable core twining package tape, space adopts flame-proof glass fibre rope to fill.
2. a kind of environmental protection flame retardant fireproof control cable according to claim 1, is characterized in that, conductor wire core adopts the 5th kind of zinc-plated soft round thin copper wire.
3. a kind of environmental protection flame retardant fireproof control cable according to claim 1, is characterized in that, described cable core twining package tape adopts double-deck synthetic mica tape wrapped.
4. a kind of environmental protection flame retardant fireproof control cable according to claim 1, is characterized in that, described heat resistant spacer layer adopts refractory ceramics SiClx rubber to extrude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730232.8U CN204257232U (en) | 2014-11-26 | 2014-11-26 | A kind of environmental protection flame retardant fireproof control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730232.8U CN204257232U (en) | 2014-11-26 | 2014-11-26 | A kind of environmental protection flame retardant fireproof control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257232U true CN204257232U (en) | 2015-04-08 |
Family
ID=52961515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420730232.8U Expired - Fee Related CN204257232U (en) | 2014-11-26 | 2014-11-26 | A kind of environmental protection flame retardant fireproof control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741940A (en) * | 2016-04-13 | 2016-07-06 | 安徽新华电缆(集团)有限公司 | Wear-resistance, low-smoke and environment-friendly computer cable |
| CN107731413A (en) * | 2017-11-15 | 2018-02-23 | 江苏凯达电缆有限公司 | The rubber set power cable that a kind of highly-flexible adverse circumstances use |
| CN107945953A (en) * | 2017-11-27 | 2018-04-20 | 安徽上缆防火科技股份有限公司 | A kind of isolated form low pressure flame retardant cable |
-
2014
- 2014-11-26 CN CN201420730232.8U patent/CN204257232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741940A (en) * | 2016-04-13 | 2016-07-06 | 安徽新华电缆(集团)有限公司 | Wear-resistance, low-smoke and environment-friendly computer cable |
| CN107731413A (en) * | 2017-11-15 | 2018-02-23 | 江苏凯达电缆有限公司 | The rubber set power cable that a kind of highly-flexible adverse circumstances use |
| CN107945953A (en) * | 2017-11-27 | 2018-04-20 | 安徽上缆防火科技股份有限公司 | A kind of isolated form low pressure flame retardant cable |
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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: 20150408 Termination date: 20171126 |