CN203520932U - Flame-retardant high-temperature-resistant flexible cable - Google Patents
Flame-retardant high-temperature-resistant flexible cable Download PDFInfo
- Publication number
- CN203520932U CN203520932U CN201320578815.9U CN201320578815U CN203520932U CN 203520932 U CN203520932 U CN 203520932U CN 201320578815 U CN201320578815 U CN 201320578815U CN 203520932 U CN203520932 U CN 203520932U
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Abstract
The utility model discloses a flame-retardant high-temperature-resistant flexible cable which mainly comprises a copper conductor, an EP rubber insulating layer, a filling layer, an aluminum band armor layer, a tin-coated copper wire shielding layer, a polytetrafluoroethylene insulating layer and a sheath layer, wherein the copper conductor is wrapped up by seven sets of copper conductor cable core formed by the EP rubber insulating layer, the copper conductor cable core twisted body is wrapped up by the filling layer, the filling layer is wrapped up by the aluminum band armor layer, the aluminum band armor layer is wrapped up by the tin-coated copper wire shielding layer, and the tin-coated copper wire shielding layer is wrapped up by the polytetrafluoroethylene insulating layer. The flexible cable is flame-retardant, high-temperature-resistant and highly flexible, and the cable is suitable for automobile industry, metallurgy industry and petroleum chemical industry, and is light in weight and high in tensile strength.
Description
Technical field
The utility model relates to field of cables, is specifically related to a kind of flame-resistant high-temperature-resistant flexible cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as in automobile industry, metallurgy industry, the cable using in petroleum chemical industry etc., in the useful life to cable, requirement fire-retardant, high temperature resistant, softness aspect is all high especially, only meet the requirements, could improve in these fields the fail safe while manufacturing.
Utility model content
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of advantage flame-resistant high-temperature-resistant flexible cable fire-retardant, high temperature resistant, flexibility is strong that has.
The utility model technical solution problem adopts following technical scheme: a kind of flame-resistant high-temperature-resistant flexible cable, it mainly comprises copper conductor, ethylene propylene rubber insulated layer, packed layer, aluminium strip armour, tinned copper wire screen, teflon insulation layer and restrictive coating.Described copper conductor is wrapped with the ethylene propylene rubber insulated layer of one deck and forms seven groups of copper conductor cable cores, copper conductor cable core is twisted into one and is wrapped with one deck packed layer, described packed layer is wrapped with one deck aluminium strip armour, described aluminium strip armour is wrapped with one deck tinned copper wire screen, and described tinned copper wire screen is wrapped with one deck teflon insulation layer.
The restrictive coating of described teflon insulation layer outer wrapping is chloroprene rubber sheath layer.
The beneficial effects of the utility model are embodied in: the utlity model has the advantage fire-retardant, high temperature resistant, flexibility is strong, and the suitable automobile industry that is applied to of this cable, metallurgy industry, petroleum chemical industry, lightweight, pull resistance is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, copper conductor; 2, ethylene propylene rubber insulated layer; 3, packed layer; 4, aluminium strip armour; 5, tinned copper wire screen; 6, teflon insulation layer; 7, restrictive coating.
Embodiment
As shown in Figure 1, a kind of flame-resistant high-temperature-resistant flexible cable, it mainly comprises copper conductor 1, ethylene propylene rubber insulated layer 2, packed layer 3, aluminium strip armour 4, tinned copper wire screen 5, teflon insulation layer 6 and restrictive coating 7.Described copper conductor 1 is wrapped with the ethylene propylene rubber insulated layer 2 of one deck and forms seven groups of copper conductor cable cores, copper conductor cable core is twisted into one and is wrapped with one deck packed layer 3, described packed layer 3 is wrapped with one deck aluminium strip armour 4, described aluminium strip armour 4 is wrapped with one deck tinned copper wire screen 5, and described tinned copper wire screen 5 is wrapped with one deck teflon insulation layer 6.
Embodiment: the restrictive coating 7 of described teflon insulation layer 6 outer wrapping is chloroprene rubber sheath layer.
Copper conductor 1 in copper cable core adopts the zinc-plated soft copper tow compositing conducting cable core of the 6th class formation.
It is 85 ℃ that this cable allows operational environment maximum temperature.
The above is embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (2)
1. a flame-resistant high-temperature-resistant flexible cable, it mainly comprises copper conductor, ethylene propylene rubber insulated layer, packed layer, aluminium strip armour, tinned copper wire screen, teflon insulation layer and restrictive coating, it is characterized in that: described copper conductor is wrapped with the ethylene propylene rubber insulated layer of one deck and forms seven groups of copper conductor cable cores, copper conductor cable core is twisted into one and is wrapped with one deck packed layer, described packed layer is wrapped with one deck aluminium strip armour, described aluminium strip armour is wrapped with one deck tinned copper wire screen, described tinned copper wire screen is wrapped with one deck teflon insulation layer.
2. flame-resistant high-temperature-resistant flexible cable according to claim 1, is characterized in that: the restrictive coating of described teflon insulation layer outer wrapping is chloroprene rubber sheath layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578815.9U CN203520932U (en) | 2013-09-18 | 2013-09-18 | Flame-retardant high-temperature-resistant flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578815.9U CN203520932U (en) | 2013-09-18 | 2013-09-18 | Flame-retardant high-temperature-resistant flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520932U true CN203520932U (en) | 2014-04-02 |
Family
ID=50379824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578815.9U Expired - Fee Related CN203520932U (en) | 2013-09-18 | 2013-09-18 | Flame-retardant high-temperature-resistant flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928098A (en) * | 2013-09-18 | 2014-07-16 | 安徽华成电缆有限公司 | Inflaming retarding high temperature resistance soft cable |
-
2013
- 2013-09-18 CN CN201320578815.9U patent/CN203520932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928098A (en) * | 2013-09-18 | 2014-07-16 | 安徽华成电缆有限公司 | Inflaming retarding high temperature resistance soft 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 |
Granted publication date: 20140402 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |