CN206249910U - High fire-retardance oil-resisting type direct-current charging post environment-friendly cable - Google Patents
High fire-retardance oil-resisting type direct-current charging post environment-friendly cable Download PDFInfo
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- CN206249910U CN206249910U CN201621218558.8U CN201621218558U CN206249910U CN 206249910 U CN206249910 U CN 206249910U CN 201621218558 U CN201621218558 U CN 201621218558U CN 206249910 U CN206249910 U CN 206249910U
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- cable
- conductor
- protective cover
- insulating barrier
- current charging
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Abstract
The utility model discloses a kind of high fire-retardance oil-resisting type direct-current charging post environment-friendly cable; including some inner conductors; also include protective cover of conductor; the protective cover of conductor is pasted on conductive surface internally by compound adhesive; the protective cover of conductor is interweaved by copper foil wire, anti-elater and constituted, and the outside of the protective cover of conductor is provided with braiding layer, and the outside of the braiding layer is provided with insulating barrier; PP polypropylene fillers are filled between the insulating barrier and the braiding layer, the insulating barrier uses TPE materials.The design of protective cover of conductor enhances the tension intensity of cable, increased the waved number of times of cable.The insulating barrier of cable uses TPE materials, enhances the insulating properties of cable, compared to the weight for greatly reducing cable using PVC materials in the past, facilitates carrying and uses.And because insulating barrier employs TPE materials, when cable spontaneous combustion, toxic gas will not be discharged.
Description
Technical field
The utility model belongs to field of cables, more particularly to a kind of high fire-retardance oil-resisting type direct-current charging post environment-friendly cable.
Background technology
The insulating barrier of existing direct-current charging post cable is most to select PVC materials, PVC materials to be used in long-term high current
Cheng Zhong, especially immediate current, can accelerated ageing insulating properties, electric property variation；Furthermore, charging pile cable is that outdoor makes
With PVC materials are positioned under low-temperature condition for a long time, and brittle phenomenon easily occurs, and when cable is dilatory, pliability is poor, not pliable.
And cable tension low intensity of the prior art, it is few that cable can wave number of times, it is easy to damages.
Utility model content
In order to solve the problems, such as techniques discussed above, the utility model employs following technical scheme：
High fire-retardance oil-resisting type direct-current charging post environment-friendly cable, including some inner conductors, it is described also including protective cover of conductor
Protective cover of conductor is pasted on conductive surface internally by compound adhesive, and the protective cover of conductor is by copper foil wire, anti-elater intertexture structure
Braiding layer is provided with into the outside of, the protective cover of conductor, the outside of the braiding layer is provided with insulating barrier, the insulating barrier and described
PP polypropylene fillers are filled between braiding layer, the insulating barrier uses TPE materials.
Further, the PP polypropylene filler is polypropylene fibre.
Further, the anti-elater is nylon yarn.
Compared to prior art, the beneficial effects of the utility model are：
1st, the insulating barrier of cable uses TPE materials, compared to the weight for greatly reducing cable using PVC materials in the past,
Facilitate carrying and use.
2nd, protective cover of conductor is also included, the protective cover of conductor is pasted on conductive surface internally by compound adhesive, described
Protective cover of conductor is interweaved by copper foil wire, anti-elater and constituted, and strengthens the tension intensity of cable, increased the waved number of times of cable；
3rd, because insulation sides employ TPE materials, when cable spontaneous combustion, toxic gas will not be discharged.
4th, the insulating barrier of cable uses TPE materials, enhances the insulating properties of cable.
Brief description of the drawings
Describe some specific realities of the present utility model in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
High fire-retardance oil-resisting type direct-current charging post environment-friendly cable as shown in Figure 1, including the protection of some inner conductors 1, conductor
Layer 2, the protective cover of conductor is pasted on conductive surface internally by compound adhesive, and the protective cover of conductor is by copper foil wire, shellproof
Silk interweaves and constitutes, and the design of protective cover of conductor enhances the tension intensity of cable, increased the waved number of times of cable.It is described to lead
The outside of body protective layer is provided with braiding layer 3, and the outside of the braiding layer is provided with insulating barrier 4, the insulating barrier and the braiding layer
Between be filled with PP polypropylene filler 5, the insulating barrier use TPE materials.The insulating barrier of cable uses TPE materials, enhancing
The insulating properties of cable, compared to the weight for greatly reducing using PVC materials cable in the past, facilitate and carry and use.
And because insulating barrier employs TPE materials, when cable spontaneous combustion, toxic gas will not be discharged.Wherein, compound adhesive can be poly-
Urethane glue.
Preferably, the PP polypropylene filler is polypropylene fibre.
Preferably, the anti-elater is nylon yarn.
The insulating barrier TPE materials of cable, its heat resisting temperature long-term heatproof high can be more than 105 DEG C, and maximum operation (service) temperature reaches
149 DEG C, its decomposition temperature is more than 270 DEG C under oxygen atmosphere.Excellent ageing-resistant performance is aging in artificial accelerated aging case
One week its performance rate of descent be less than 10%, low temperature environment is functional, remains to keep good flexing at a temperature of -60 DEG C
Property, possessing good chemical-resistance, 100 hours its hydraulic performance declines of its corrosion-resistant, resistance to ozone ozone aging (38 DEG C) are less than 10%
Resistance to general chemicals (water, acid, alkali, alcohols solvent)；Can in a solvent process, can be soaked in short term in solvent or oil.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, but, in the case where the utility model spirit and scope are not departed from, still can be public according to the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regards as covering all these other variations or modifications.
Claims (3)
1. high fire-retardance oil-resisting type direct-current charging post environment-friendly cable, including some inner conductors（1）, it is characterised in that：Also include leading
Body protective layer（2）, the protective cover of conductor pasted on conductive surface internally by compound adhesive, and the protective cover of conductor is by Copper Foil
Silk, anti-elater interweave and constitute, and the outside of the protective cover of conductor is provided with braiding layer（3）, the outside of the braiding layer is provided with insulation
Layer（4）, PP polypropylene fillers are filled between the insulating barrier and the braiding layer（5）, the insulating barrier is using TPE materials
Matter.
2. high fire-retardance oil-resisting type direct-current charging post environment-friendly cable as claimed in claim 1, it is characterised in that：The PP polypropylene
Filler is polypropylene fibre.
3. the high fire-retardance oil-resisting type direct-current charging post environment-friendly cable as described in claim 2 is any, it is characterised in that：It is described shellproof
Silk is nylon yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218558.8U CN206249910U (en) | 2016-11-13 | 2016-11-13 | High fire-retardance oil-resisting type direct-current charging post environment-friendly cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218558.8U CN206249910U (en) | 2016-11-13 | 2016-11-13 | High fire-retardance oil-resisting type direct-current charging post environment-friendly cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249910U true CN206249910U (en) | 2017-06-13 |
Family
ID=58999301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218558.8U Expired - Fee Related CN206249910U (en) | 2016-11-13 | 2016-11-13 | High fire-retardance oil-resisting type direct-current charging post environment-friendly cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731355A (en) * | 2017-09-08 | 2018-02-23 | 中天科技装备电缆有限公司 | A kind of preparation method of the flexible cable conductor of the resistance to torsion of tension |
-
2016
- 2016-11-13 CN CN201621218558.8U patent/CN206249910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731355A (en) * | 2017-09-08 | 2018-02-23 | 中天科技装备电缆有限公司 | A kind of preparation method of the flexible cable conductor of the resistance to torsion of tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |