CN204596483U - Heatproof insulated cable - Google Patents
Heatproof insulated cable Download PDFInfo
- Publication number
- CN204596483U CN204596483U CN201520258607.XU CN201520258607U CN204596483U CN 204596483 U CN204596483 U CN 204596483U CN 201520258607 U CN201520258607 U CN 201520258607U CN 204596483 U CN204596483 U CN 204596483U
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- China
- Prior art keywords
- core
- cable
- outside
- insulation layer
- copper conductor
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Abstract
The utility model discloses a kind of heatproof insulated cable, comprise cable core, described cable core comprises S glyph skeleton, the first core and the second core that interface is S shape, described S glyph skeleton contains 2 grooves, the first core and the second core is respectively arranged with in 2 described grooves, described first core is followed successively by tinned copper conductor and silicone insulation layer from inside to outside, and described second core is followed successively by silver-plated copper conductor and nylon insulating barrier from inside to outside; Described cable core outer surface is coated with tincopper fuse wire braided armor, fluoroplastic insulation layer and external sheath layer from inside to outside successively.This cable strength is high, good in anti-interference performance, good insulation preformance, and heat-resistance index is large, and heat conductivility is good, and insulation tack is strong, long service life.
Description
Technical field
The utility model relates to a kind of heatproof insulated cable.
Background technology
Cable refers to the material for electric power, communication and associated transport purposes, and at present, along with the development of society, power consumption also increases thereupon, also more and more higher to the requirement of cable.Existing cable antijamming capability is weak, and tensile strength is low, shortens the useful life of cable.It is even dead that a large amount of poison gases that common flame-proof PVC electric wire produces when fire occurs make people suffocate, and the spontaneous combustion of electric wire, combustion-supportingly exacerbates spreading of fire.A major reason of breaking out of fire is that electric wire tolerable temperature is too low, and according to GB/T5023-2008, it can only tolerate the temperature of 70 DEG C or 90 DEG C to existing control cables.
Utility model content
For solving above-mentioned prior art Problems existing, the utility model proposes a kind of heatproof insulated cable, this cable strength is high, good in anti-interference performance, good insulation preformance, and heat-resistance index is large, and heat conductivility is good, and insulation tack is strong, long service life.
The technical solution of the utility model is achieved in that
A kind of heatproof insulated cable, comprise cable core, described cable core comprises S glyph skeleton, the first core and the second core that interface is S shape, described S glyph skeleton contains 2 grooves, the first core and the second core is respectively arranged with in 2 described grooves, described first core is followed successively by tinned copper conductor and silicone insulation layer from inside to outside, and described second core is followed successively by silver-plated copper conductor and nylon insulating barrier from inside to outside; Described cable core outer surface is coated with tincopper fuse wire braided armor, fluoroplastic insulation layer and external sheath layer from inside to outside successively.
Further, described fluoroplastic insulation layer adopts cross-linking radiation ethylene-tetrafluoroethylene copolymer material, and described S glyph skeleton adopts urethane rubber materials.
Further, described tinned copper conductor area of section is 0.3-0.75mm
2, described silver-plated copper cross-sectional area of conductor area is 1.0-1.5mm
2.
The beneficial effects of the utility model:
High-temperature insulation cable strength of the present utility model is high, good in anti-interference performance, good insulation preformance, and heat-resistance index is large, and heat conductivility is good, and insulation tack is strong, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model high-temperature insulation cable.
Accompanying drawing indicates: 1, S glyph skeleton, and 2, tinned copper conductor, 3, silicone insulation layer, 4, silver-plated copper conductor, 5, nylon insulating barrier, 6, tincopper fuse wire braided armor, 7, fluoroplastic insulation layer, 8, external sheath layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, a kind of heatproof insulated cable, comprises cable core, and described cable core comprises S glyph skeleton 1, first core and the second core that interface is S shape.Described S glyph skeleton 1 is containing 2 grooves.The first core and the second core is respectively arranged with in 2 described grooves.Described first core is followed successively by tinned copper conductor 2 and silicone insulation layer 3 from inside to outside, and described second core is followed successively by silver-plated copper conductor 4 and nylon insulating barrier 5 from inside to outside; Described cable core outer surface is coated with tincopper fuse wire braided armor 6, fluoroplastic insulation layer 7 and external sheath layer 8 from inside to outside successively.
Further, described fluoroplastic insulation layer 7 adopts cross-linking radiation ethylene-tetrafluoroethylene copolymer material, and described S glyph skeleton 1 adopts urethane rubber materials.
Further, described tinned copper conductor 2 cross section is 0.3-0.75mm
2, described silver-plated copper conductor 4 cross section is 1.0-1.5mm
2.
High-temperature insulation cable strength of the present utility model is high, good in anti-interference performance, good insulation preformance, and heat-resistance index is large, and heat conductivility is good, and insulation tack is strong, long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a heatproof insulated cable, it is characterized in that, comprise cable core, described cable core comprises S glyph skeleton, the first core and the second core that interface is S shape, described S glyph skeleton contains 2 grooves, be respectively arranged with described first core and described second core in 2 described grooves, described first core is followed successively by tinned copper conductor and silicone insulation layer from inside to outside, and described second core is followed successively by silver-plated copper conductor and nylon insulating barrier from inside to outside; Described cable core outer surface is coated with tincopper fuse wire braided armor, fluoroplastic insulation layer and external sheath layer from inside to outside successively.
2. heatproof insulated cable according to claim 1, is characterized in that, described fluoroplastic insulation layer adopts cross-linking radiation ethylene-tetrafluoroethylene copolymer material, and described S glyph skeleton adopts urethane rubber materials.
3. heatproof insulated cable according to claim 1, is characterized in that, described tinned copper conductor area of section is 0.3-0.75mm
2, described silver-plated copper cross-sectional area of conductor area is 1.0-1.5mm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258607.XU CN204596483U (en) | 2015-04-27 | 2015-04-27 | Heatproof insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258607.XU CN204596483U (en) | 2015-04-27 | 2015-04-27 | Heatproof insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596483U true CN204596483U (en) | 2015-08-26 |
Family
ID=53932611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258607.XU Expired - Fee Related CN204596483U (en) | 2015-04-27 | 2015-04-27 | Heatproof insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450525A (en) * | 2021-07-13 | 2021-09-28 | 唐山微探电子设备有限公司 | Temperature sensing cable, temperature alarm device and alarm method |
-
2015
- 2015-04-27 CN CN201520258607.XU patent/CN204596483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450525A (en) * | 2021-07-13 | 2021-09-28 | 唐山微探电子设备有限公司 | Temperature sensing cable, temperature alarm device and alarm method |
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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: 20150826 Termination date: 20190427 |