CN202887804U - Oil-resistant flexible cable - Google Patents
Oil-resistant flexible cable Download PDFInfo
- Publication number
- CN202887804U CN202887804U CN 201220509588 CN201220509588U CN202887804U CN 202887804 U CN202887804 U CN 202887804U CN 201220509588 CN201220509588 CN 201220509588 CN 201220509588 U CN201220509588 U CN 201220509588U CN 202887804 U CN202887804 U CN 202887804U
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- Prior art keywords
- conductor
- oil
- layer
- flexible cable
- resistant flexible
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- Expired - Fee Related
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Abstract
The utility model discloses an oil-resistant flexible cable and belongs to the technical field of cables. The oil-resistant flexible cable comprises a cable core formed by intertwisting a plurality of sets of insulated wire cores. A glass fibre layer, a shielding layer, and a sheath layer are sequentially arranged outside the cable core. The sheath layer is a fluorine rubber sheath layer or a fluorosilicone rubber sheath layer. Fillers are arranged between the cable core and the glass fibre layer. Each of the insulated wire cores comprises a conductor. A conductor shielding layer and an insulating layer are sequentially arranged outside each conductor, and the insulating layer is a thermoplastic vulcanized rubber insulating layer or a polyvinyl chloride insulating layer. Fluorine rubber or fluorosilicone rubber is employed to form the sheath layer so that the oil-resistant flexible cable is characterized by being oil-resistant and corrosion-resistant, and the service life of the cable is effectively prolonged.
Description
Technical field
The utility model belongs to the cable technology field, is specifically related to a kind of oil-resistant flexible cable.
Background technology
Cable be usually used in Urban Underground electrical network, power station lead line, industrial and mining enterprises in-line power and cross river, the submarine transmission line in sea excessively.Cable in erection process, easily meet with pull and roll over around, easily cause setting up inconvenience and frangibility in the too hard situation of cable, while easily meets oil and chemical reagent when using in the more abominable place of environment and is corroded, thereby causes the useful life of cable limited.
Summary of the invention
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of oil-resistant flexible cable to be provided.
The technical solution of the utility model comprises:
A kind of oil-resistant flexible cable, comprise the stranded cable core of many group insulated wire cores, outside described cable core, be provided with successively glass layer, screen and restrictive coating, described restrictive coating is fluorubber restrictive coating or fluorosioloxane rubber restrictive coating, between described cable core and glass layer, be provided with inserts, described insulated wire cores comprises conductor, is provided with successively conductor shield and insulating barrier outside described conductor, and described insulating barrier is Thermoplastic Vulcanizate insulating barrier or this insulating barrier of polyvinyl chloride.
Described conductor is copper conductor or tinned copper conductor.
Described conductor shield is copper strip shielding layer, proof copper-wire braided screen or tinned copper wire woven shield.
Described insulated wire cores group number is 2～6.
Beneficial effect: the utility model adopts fluorubber or fluorosioloxane rubber as sheath, so that the utlity model has oil resistant, corrosion resistant characteristics, has effectively prolonged the useful life of cable.
Description of drawings
Fig. 1 is cross section structure schematic diagram of the present utility model.
Among Fig. 1,1-conductor, 2-conductor shield, 3-insulating barrier, 4-inserts, 5-glass layer, 6-screen, 7-restrictive coating.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of oil-resistant flexible cable, comprise 3 groups of cable cores that insulated wire cores is stranded, outside described cable core, be provided with successively glass layer 5, screen 6 and restrictive coating 7, described restrictive coating 7 is fluorubber restrictive coating or fluorosioloxane rubber restrictive coating, between described cable core and glass layer 5, be provided with inserts 4, described insulated wire cores comprises conductor 1, be provided with successively conductor shield 2 and insulating barrier 3 outside described conductor 1, described insulating barrier 3 is Thermoplastic Vulcanizate insulating barrier or this insulating barrier of polyvinyl chloride.
Described conductor 1 is copper conductor or tinned copper conductor.
Described conductor shield 2 is copper strip shielding layer, proof copper-wire braided screen or tinned copper wire woven shield.
The utility model adopts fluorubber or fluorosioloxane rubber as sheath, so that the utlity model has oil resistant, corrosion resistant characteristics, has effectively prolonged the useful life of cable.
Claims (4)
1. oil-resistant flexible cable, it is characterized in that: comprise the stranded cable core of many group insulated wire cores, outside described cable core, be provided with successively glass layer (5), screen (6) and restrictive coating (7), described restrictive coating (7) is fluorubber restrictive coating or fluorosioloxane rubber restrictive coating, between described cable core and glass layer (5), be provided with inserts (4), described insulated wire cores comprises conductor (1), be provided with successively conductor shield (2) and insulating barrier (3) outside described conductor (1), described insulating barrier (3) is Thermoplastic Vulcanizate insulating barrier or this insulating barrier of polyvinyl chloride.
2. oil-resistant flexible cable according to claim 1 is characterized in that described conductor (1) is copper conductor or tinned copper conductor.
3. oil-resistant flexible cable according to claim 1 is characterized in that described conductor shield (2) is copper strip shielding layer, proof copper-wire braided screen or tinned copper wire woven shield.
4. oil-resistant flexible cable according to claim 1 is characterized in that described insulated wire cores group number is 2～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509588 CN202887804U (en) | 2012-09-29 | 2012-09-29 | Oil-resistant flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509588 CN202887804U (en) | 2012-09-29 | 2012-09-29 | Oil-resistant flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887804U true CN202887804U (en) | 2013-04-17 |
Family
ID=48079203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509588 Expired - Fee Related CN202887804U (en) | 2012-09-29 | 2012-09-29 | Oil-resistant flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714892A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Oil-resistant flexible cable |
| CN103762015A (en) * | 2013-10-21 | 2014-04-30 | 四川省川西电缆有限责任公司 | Charging pile cable for electromobile charging and plug-in assembly thereof |
| CN104485539A (en) * | 2014-12-22 | 2015-04-01 | 永新电子常熟有限公司 | High-accuracy electronic plug-in part |
-
2012
- 2012-09-29 CN CN 201220509588 patent/CN202887804U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103714892A (en) * | 2012-09-29 | 2014-04-09 | 无锡荣诚电工材料有限公司 | Oil-resistant flexible cable |
| CN103762015A (en) * | 2013-10-21 | 2014-04-30 | 四川省川西电缆有限责任公司 | Charging pile cable for electromobile charging and plug-in assembly thereof |
| CN104485539A (en) * | 2014-12-22 | 2015-04-01 | 永新电子常熟有限公司 | High-accuracy electronic plug-in part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130929 |