CN207909529U - A kind of acidproof power cable of electric power facility anti-corrosion - Google Patents
A kind of acidproof power cable of electric power facility anti-corrosion Download PDFInfo
- Publication number
- CN207909529U CN207909529U CN201820220671.2U CN201820220671U CN207909529U CN 207909529 U CN207909529 U CN 207909529U CN 201820220671 U CN201820220671 U CN 201820220671U CN 207909529 U CN207909529 U CN 207909529U
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- China
- Prior art keywords
- cable
- layer
- corrosion
- acidproof
- flame retardant
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Abstract
The utility model discloses a kind of acidproof power cables of electric power facility anti-corrosion, including cable, the cable surface is fixed with polytetrafluoroethylene ethylene layer, the polytetrafluoroethylene ethylene layer side is fixedly connected with No.1 F46 resin layers, the No.1 F46 resin layers side is fixedly connected with ceramic silastic-layer, and the ceramics silastic-layer side, which is fixed to set, is connected with heat insulation layer.The utility model is provided with polytetrafluoroethylene ethylene layer by the surface of cable, polytetrafluoroethylene (PTFE) is commonly called as " King ", be by tetrafluoroethene it is aggregated made of high-molecular compound, with excellent chemical stability, corrosion resistance, leakproofness, high lubrication non-stick, electrical insulating property and good anti-aging endurance, it is resistant to the hydrochloric acid of boiling, the strong corrosives such as sulphur are situated between, improve the external anti-corrosion acid resistance of cable, it is provided with flame retardant coating in the appearance of conductor, flame retardant coating is a kind of synthetic mica tape, synthetic mica tape has excellent high temperature resistance and flame resistance energy, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of cable, more particularly to a kind of acidproof power cable of electric power facility anti-corrosion.
Background technology
As power grid constantly expands and updates, in order to adapt to the needs of power system development, the voltage of city net transmission line of electricity
Grade constantly improves, and cable is widely used in social all trades and professions, is played an important role in daily life,
Therefore the height of cable product quality, the quality of performance can seriously affect people or the thing of relevant industries.
But wireline environment is often more complicated severe, the working environment of many industries is mostly high temperature, humidity or corruption
The particular surroundings such as erosion, traditional cable is because of the limitation of material cost and technique, the cable of the design working life in particular surroundings
It is short, easily affected by environment, the performance for reducing cable is used for a long time, especially in spies such as common high temperature, humidity or corrosion
In different environment, all kinds of problems of cable are more prominent, and there is deficiencies with intensity for existing cable antiseptic property, in long-term room
Outer use can damage, to reduce the service life.And cable is conveying high-pressure electric current, the inherent temperature of conductor is higher,
Often the material heatproof fire resistance of fitting conductor is not high, causes cable on fire, for this purpose, it is proposed that a kind of electric power facility use is anti-
Rotten acidproof power cable.
Utility model content
The main purpose of the utility model is to provide a kind of acidproof power cables of electric power facility anti-corrosion, pass through cable
Surface is provided with polytetrafluoroethylene ethylene layer, and polytetrafluoroethylene (PTFE) is commonly called as " King ", be by tetrafluoroethene it is aggregated made of macromolecule
Compound has excellent chemical stability, corrosion resistance, sealing property, high lubrication, non-stickiness, electrical insulation and good anti-ageing
Change endurance, is resistant to the strong corrosives such as hydrochloric acid, the sulphur of boiling and is situated between, the external anti-corrosion acid resistance of cable is improved, in the appearance of conductor
Provided with flame retardant coating, flame retardant coating is a kind of synthetic mica tape, and synthetic mica tape has excellent high temperature resistance and flame resistance
Can, it is suitble to be widely popularized and uses, can effectively solves the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of acidproof power cable of electric power facility anti-corrosion, including cable, the cable surface are fixed with polytetrafluoroethyl-ne
Alkene layer, the polytetrafluoroethylene ethylene layer side are fixedly connected with No.1 F46 resin layers, and the No.1 F46 resin layers side, which is fixed, to be connected
It is connected to ceramic silastic-layer, the ceramics silastic-layer side, which is fixed to set, is connected with heat insulation layer, fixed on the inside of the heat insulation layer to set
There are cable core, the cable wicking surface to be fixed with No. two F46 resin layers.
Further, No. two F46 resin layers side is fixedly connected with flame retardant coating, and flame retardant coating is synthetic mica band
The flame retardant coating of matter.
Further, the heat insulation layer is the heat insulation layer of asbestos fibre material.
Further, the flame retardant coating side is fixedly connected with conductor.
Compared with prior art, the utility model has the advantages that：
The surface of cable is provided with polytetrafluoroethylene ethylene layer, and polytetrafluoroethylene (PTFE) is commonly called as " King ", is poly- by tetrafluoroethene warp
High-molecular compound made of conjunction has excellent chemical stability, corrosion resistance, leakproofness, high lubrication non-stick, electrical isolation
Property and good anti-aging endurance, the strong corrosives such as hydrochloric acid, sulphur for being resistant to boiling be situated between, the external anti-corrosion for improving cable is acidproof
Property.
No.1 F46 resin layers, F46 resin chemicals stability, electrical insulating property, lubricity are provided on the inside of polytetrafluoroethylene ethylene layer
Preferably, low temperature flexibility is better than PTFE.Good with metal adhesive performance, wearability is better than PTFE, has preferable tear resistance,
Improve the toughness of cable.
The inside of No.1 F46 resin layers is provided with ceramic silastic-layer, and ceramic silicon rubber tension intensity is high, is unlikely to deform,
High temperature resistant, often, service life is long for overmolded, and acid and alkali-resistance is ageing-resistant, strengthens the quality of cable entirety, ceramic silastic-layer
Inside is provided with heat insulation layer, and heat insulation layer is a kind of asbestos fibre material, and asbestos fibre material refers to scratches with high-tensile, height
Property, chemically-resistant and thermal etching, electrical isolation and the silicates mineral products with spinnability, extremely fireproof, electrical insulating property and
Thermal insulation is important fire prevention, insulating materials, and there is the heat diffusion for efficiently preventing the conductor inside cable core to accelerate outside
Structure sheaf aging.
The surface of cable core is provided with No. two F46 resin layers, and the insulation performance of high intensity is further carried out to cable core
With the toughness for improving cable core, internal cable core wear and aging is prevented, flame retardant coating, flame retardant coating are provided in the appearance of conductor
It is a kind of synthetic mica tape, synthetic mica tape has excellent high temperature resistance and flame resistance energy.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the acidproof power cable of electric power facility anti-corrosion of the utility model.
Fig. 2 is a kind of cable core structural schematic diagram of the acidproof power cable of electric power facility anti-corrosion of the utility model.
In figure：1, cable；2, polytetrafluoroethylene ethylene layer；3, No.1 F46 resin layers；4, cable core；5, ceramic silastic-layer；6、
Heat insulation layer；7, flame retardant coating；8, No. two F46 resin layers；9, conductor.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of acidproof power cable of electric power facility anti-corrosion, including cable 1,1 surface of the cable are solid
Surely it is equipped with polytetrafluoroethylene ethylene layer 2,2 side of the polytetrafluoroethylene ethylene layer is fixedly connected with No.1 F46 resin layers 3, the No.1 F46
3 side of resin layer is fixedly connected with ceramic silastic-layer 5, and 5 side of the ceramics silastic-layer, which is fixed to set, is connected with heat insulation layer 6,
6 inside of the heat insulation layer is fixed with cable core 4, and 4 surface of the cable core is fixed with No. two F46 resin layers 8.
Wherein, 8 side of No. two F46 resin layers is fixedly connected with flame retardant coating 7, and flame retardant coating 7 is synthetic mica band
The flame retardant coating 7 of matter.
Wherein, the heat insulation layer 6 is the heat insulation layer 6 of asbestos fibre material.
Wherein, 7 side of the flame retardant coating is fixedly connected with conductor 9.
It should be noted that the utility model is a kind of acidproof power cable of electric power facility anti-corrosion, and when work, cable 1
Surface be provided with polytetrafluoroethylene ethylene layer 2, polytetrafluoroethylene (PTFE) is commonly called as " King ", be by tetrafluoroethene it is aggregated made of high score
Sub- compound has excellent chemical stability, corrosion resistance, sealing property, high lubrication, non-stickiness, electrical insulation and good anti-
Aging endurance is resistant to the strong corrosives such as hydrochloric acid, the sulphur of boiling and is situated between, the external anti-corrosion acid resistance of cable 1 improved, in polytetrafluoroethyl-ne
2 inside of alkene layer is provided with No.1 F46 resin layers 3, and F46 resin chemicals stability, electrical insulating property, lubricity are preferable, low-temperature flexibility
Property be better than PTFE.Good with metal adhesive performance, wearability is better than PTFE, has preferable tear resistance, improves cable
The inside of toughness, No.1 F46 resin layers is provided with ceramic silastic-layer 5, and ceramic silicon rubber tension intensity is high, is unlikely to deform, resistance to
High temperature, often, service life is long for overmolded, and acid and alkali-resistance is ageing-resistant, strengthens the whole quality of cable 1, ceramic silastic-layer 5
Inside is provided with heat insulation layer 6, and heat insulation layer 6 is a kind of asbestos fibre material, and asbestos fibre material refers to scratches with high-tensile, height
Property, chemically-resistant and thermal etching, electrical isolation and the silicates mineral products with spinnability, extremely fireproof, electrical insulating property and
Thermal insulation is important fire prevention, insulating materials, and having efficiently prevents the heat diffusion quickening of the conductor 9 inside cable core 4 outer
Portion's structure sheaf aging is provided with No. two F46 resin layers 8 on the surface of cable core 4, further carries out high intensity to cable core 4
Insulation performance and improve the toughness of cable core, prevent internal cable core wear and aging, be provided in the appearance of conductor 9 resistance to
Fire bed 7, flame retardant coating 7 are a kind of synthetic mica tapes, and synthetic mica tape has excellent high temperature resistance and flame resistance energy.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of acidproof power cable of electric power facility anti-corrosion, including cable（1）, it is characterised in that：The cable（1）Surface is solid
Surely it is equipped with polytetrafluoroethylene ethylene layer（2）, the polytetrafluoroethylene ethylene layer（2）Side is fixedly connected with No.1 F46 resin layers（3）, described
No.1 F46 resin layers（3）Side is fixedly connected with ceramic silastic-layer（5）, the ceramics silastic-layer（5）The company of setting is fixed in side
It is connected to heat insulation layer（6）, the heat insulation layer（6）Inside is fixed with cable core（4）, the cable core（4）Surface is fixed with two
Number F46 resin layers（8）.
2. a kind of acidproof power cable of electric power facility anti-corrosion according to claim 1, it is characterised in that：Described No. two
F46 resin layers（8）Side is fixedly connected with flame retardant coating（7）, and flame retardant coating（7）For the flame retardant coating of synthetic mica tape material（7）.
3. a kind of acidproof power cable of electric power facility anti-corrosion according to claim 1, it is characterised in that：The heat insulation layer
（6）For the heat insulation layer of asbestos fibre material（6）.
4. a kind of acidproof power cable of electric power facility anti-corrosion according to claim 2, it is characterised in that：The flame retardant coating
（7）Side is fixedly connected with conductor（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220671.2U CN207909529U (en) | 2018-02-08 | 2018-02-08 | A kind of acidproof power cable of electric power facility anti-corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820220671.2U CN207909529U (en) | 2018-02-08 | 2018-02-08 | A kind of acidproof power cable of electric power facility anti-corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909529U true CN207909529U (en) | 2018-09-25 |
Family
ID=63563638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820220671.2U Expired - Fee Related CN207909529U (en) | 2018-02-08 | 2018-02-08 | A kind of acidproof power cable of electric power facility anti-corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637706A (en) * | 2018-11-23 | 2019-04-16 | 上海永进电缆(集团)有限公司 | A kind of wind energy cable and its production technology |
| CN114898931A (en) * | 2022-06-21 | 2022-08-12 | 江西新吉电缆有限公司 | Acid and alkali-resistant anti-aging cable and wrapping equipment for production thereof |
-
2018
- 2018-02-08 CN CN201820220671.2U patent/CN207909529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637706A (en) * | 2018-11-23 | 2019-04-16 | 上海永进电缆(集团)有限公司 | A kind of wind energy cable and its production technology |
| CN114898931A (en) * | 2022-06-21 | 2022-08-12 | 江西新吉电缆有限公司 | Acid and alkali-resistant anti-aging cable and wrapping equipment for production thereof |
| CN114898931B (en) * | 2022-06-21 | 2024-04-02 | 江西新吉电缆有限公司 | Acid and alkali resistant anti-aging cable and wrapping equipment for production thereof |
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| 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: 20180925 Termination date: 20210208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |