CN205984368U - Carbon fiber heating cables - Google Patents
Carbon fiber heating cables Download PDFInfo
- Publication number
- CN205984368U CN205984368U CN201620949874.6U CN201620949874U CN205984368U CN 205984368 U CN205984368 U CN 205984368U CN 201620949874 U CN201620949874 U CN 201620949874U CN 205984368 U CN205984368 U CN 205984368U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- layer
- complex core
- protective housing
- fiber complex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a carbon fiber heating cables, this special type cable have set gradually stranded conductor, inlayer protective housing, glass fiber from inside to outside and have inhaled the cotton layer of sound, outer insulating layer and outer protective shell, glass fiber inhales the cotton in situ of sound and is provided with eight carbon fiber complex core lines, and eight carbon fiber complex core wire -wound stranded conductor arrays, and every carbon fiber complex core line forms for many carbon fiber wire boundlings, and has inner insulation pipe and waterproof layer at the outer parcel of every carbon fiber complex core line, inner insulation pipe and outer insulating layer all adopt polytetrafluoroethylene, and are provided with the fire -retardant layer that the fire retardant formed at it, be provided with the armor in the outer protective shell. Adopt the utility model discloses effectively improved the resistance to low temperature of cable, also can normal use at severe cold district.
Description
Technical field
This utility model is related to model field of cable technology, specifically a kind of carbon fiber heating cable.
Background technology
With China's expanding economy, the field such as communication technology, radio and television, railway traffic, petrochemical industry, building also has
Larger progress.Various electric wires, communication cable etc. is commonly used in these areas, and becomes requisite
One of ingredient.
The signal cable of prior art in high and low temperature long range propagation operation, the signal cable easy aging damage of insulation
Bad, the signal capacity of resisting disturbance of signal cable is poor, and the signal attenuation of signal cable is very serious, affects signal transmission quality.
Therefore, the facility under the conditions of extremely frigid zones or cold environment, fire-retardant, the low temperature resistant performance to such product
Put forward higher requirement with service life, quality, the suitability.
Utility model content
This utility model aims to provide a kind of carbon fiber heating cable, to solve the above problems.
For achieving the above object, the technical solution of the utility model is as follows：
A kind of carbon fiber heating cable it is characterised in that：This special cable is disposed with stranded conductor, interior from inside to outside
Layer containment vessel, glass fibre acoustical cotton layer, outer insulation and outer protective housing；It is provided with described glass fibre acoustical cotton layer
Eight carbon fiber complex core lines, and eight carbon fiber complex core lines are around stranded conductor array, every carbon fiber complex core line is many
Root carbon fiber wire boundling forms, and has interior insulation pipe and waterproof layer in every carbon fiber complex core line outer layer covers；Described interior exhausted
Edge pipe and outer insulation are all using politef, and it is provided with the flame-retardant layer of fire retardant formation；Described outer containment vessel
It is provided with armor in vivo.
Further, described outer insulation is 0.4-0.15mm, and its cross section is circular ring type.
Further, it is provided with earth lead between described outer insulation and outer protective housing.
The beneficial effects of the utility model are：It is provided with earth lead, significantly between outer insulation and outer protective housing
Improve the security protection performance of cable, have the advantages that structure is simple, security performance is high and with low cost.
And this utility model is provided with carbon fiber bundle, carbon fiber bundle can convert electrical energy into heat energy well, effectively
Improve the resistance to low temperature of cable, also can normally use in extremely frigid zones.
Brief description
Fig. 1 is the carbon fiber heating cable structural representation that this utility model provides.
In figure labelling：1 is stranded conductor, 2 is internal layer containment vessel, 3 is glass fibre acoustical cotton layer, 4 is outer insulation,
5 is outer protective housing, 6 is carbon fiber bundle, 7 is interior insulation pipe, 8 is waterproof layer.
Specific embodiment
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of carbon fiber heating cable it is characterised in that：This special cable is disposed with from inside to outside
Stranded conductor 1, internal layer containment vessel 2, glass fibre acoustical cotton layer 3, outer insulation 4 and outer protective housing 5；Described glass fibre
It is provided with eight carbon fiber complex core lines in acoustical cotton layer 3, and eight carbon fiber complex core lines are around stranded conductor 1 array, every
Carbon fiber complex core line forms for many carbon fiber wire boundlings, and has interior insulation pipe in every carbon fiber complex core line outer layer covers
7 and waterproof layer 8；Described interior insulation pipe 7 and outer insulation 4 are all using politef, and it is provided with fire retardant is formed
Flame-retardant layer；It is provided with armor in described outer protective housing 5.Described outer insulation 4 is 0.4-0.15mm, and it is transversal
Face is circular ring type.It is provided with earth lead between described outer insulation 4 and outer protective housing 5.
It is provided with earth lead between outer insulation 4 and outer protective housing 5, substantially increase the safety of cable
Can, have the advantages that structure is simple, security performance is high and with low cost.
And this utility model is provided with carbon fiber bundle 6, carbon fiber bundle 6 can convert electrical energy into heat energy well, have
Effect improves the resistance to low temperature of cable, also can normally use in extremely frigid zones.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (3)
1. a kind of carbon fiber heating cable it is characterised in that：This cable is disposed with stranded conductor, internal layer protection from inside to outside
Shell, glass fibre acoustical cotton layer, outer insulation and outer protective housing；It is provided with eight carbon in described glass fibre acoustical cotton layer
Fiber composite heart yearn, and eight carbon fiber complex core lines are around stranded conductor array, every carbon fiber complex core line is many carbon fibres
Dimension silk boundling forms, and has interior insulation pipe and waterproof layer in every carbon fiber complex core line outer layer covers；Described interior insulation pipe and
Outer insulation is all using politef, and it is provided with the flame-retardant layer of fire retardant formation；Set in described outer protective housing
It is equipped with armor.
2. carbon fiber heating cable according to claim 1 it is characterised in that：Described outer insulation is 0.4-
0.15mm, and its cross section is circular ring type.
3. carbon fiber heating cable according to claim 1 it is characterised in that：Described outer insulation and outer protective housing
Between be provided with earth lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949874.6U CN205984368U (en) | 2016-08-26 | 2016-08-26 | Carbon fiber heating cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949874.6U CN205984368U (en) | 2016-08-26 | 2016-08-26 | Carbon fiber heating cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984368U true CN205984368U (en) | 2017-02-22 |
Family
ID=58035325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949874.6U Expired - Fee Related CN205984368U (en) | 2016-08-26 | 2016-08-26 | Carbon fiber heating cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984368U (en) |
-
2016
- 2016-08-26 CN CN201620949874.6U patent/CN205984368U/en not_active Expired - Fee Related
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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: 20170222 Termination date: 20200826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |