CN206401074U - A kind of winter anti-stream pendant icing high-tension cable - Google Patents
A kind of winter anti-stream pendant icing high-tension cable Download PDFInfo
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- CN206401074U CN206401074U CN201621473377.XU CN201621473377U CN206401074U CN 206401074 U CN206401074 U CN 206401074U CN 201621473377 U CN201621473377 U CN 201621473377U CN 206401074 U CN206401074 U CN 206401074U
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- copper core
- layer
- heat
- cable
- outer ring
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- 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
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Abstract
The utility model discloses a kind of anti-stream pendant icing high-tension cable of winter, including main copper core, secondary copper core, insulating barrier, thread packed layer, anti-aging layer and heat conductive filament with, the main copper core outer surface is wound with winding band, and winding end of tape is bonded in secondary copper core outer surface, the secondary copper core outer ring is thread packed layer, and thread packed layer outer ring is cushion, the waterproof layer outer ring is heat-conducting layer, and heat-conducting layer outer ring is anti-aging layer.The winter anti-stream pendant icing high-tension cable utilizes heat formed by the resistance existed in main copper core and secondary copper core, by heat conductive filament with being exported to heat, carrying out heating to the ice cube that cable outer surface condenses melts it, reduce the load of cable, thus avoid cable because weight loading is excessive and caused by fracture and the phenomenon collapsed of power transmission tower.Winding band is alternately wrapped between main copper core and secondary copper core using " Ω " type is intersected, and can not only improve the firmness inside cable, additionally it is possible to improve heat conductive filament with heat transfer efficiency.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of winter anti-stream pendant icing high-tension cable.
Background technology
High-tension cable is one kind of power cable, for transmitting the power cable between 10KV-35KV, is used for electric power
The major trunk roads of transmission.
In cold northern area, because winter climate is cold, and temperature aloft is more low relative to surface temperature.
In the winter time, sleety weather is frequently occurred, if temperature is less than subzero, and rainwater or snow are bonded in cable outer surface, in relatively long distance
In the case of not having high voltage power transmission tower as fulcrum, rainwater or snow can flow to minimum point along cable, then drip.Temperature is long
When time is in subzero, rainwater or snow can fall in cable lower surface formation stream and be frozen into ice cube and be bonded on cable, with this
The gravity load of cable is increased, if handling not in time, it is excessive to may result in cable load, causes cable breakage, or even can make
The power transmission tower involved collapses.
Utility model content
The purpose of this utility model is to provide a kind of winter anti-stream pendant icing high-tension cable, to solve above-mentioned background skill
The problem of existing cable proposed in art can not voluntarily avoid freezing.
To achieve the above object, the utility model provides following technical scheme, a kind of winter anti-stream pendant icing high-tension electricity
Cable, including main copper core, secondary copper core, insulating barrier, thread packed layer, waterproof layer, anti-aging layer and heat conductive filament are with the main copper core
Outer surface is wound with winding band, and winding end of tape is bonded in secondary copper core outer surface, and the secondary copper core outer ring is thread filling
Layer, and thread packed layer outer ring is cushion, the waterproof layer outer ring is heat-conducting layer, and heat-conducting layer outer ring is anti-aging layer.
It is preferred that, the main copper core and secondary copper core outer surface are arranged with insulating barrier.
It is preferred that, the winding band is alternately wrapped between main copper core and secondary copper core using " Ω " type is intersected.
It is preferred that, the material that the anti-aging layer is used is polybenzimidazoles, and the material that heat-conducting layer is used is fine aluminium, is prevented
The material that water layer is used is composite silicone rubber, and the material that cushion is used is TPE thermoplastic elastomers, what thread packed layer was used
Material is that the material that glass fiber and insulating barrier are used is politef.
It is preferred that, heat conductive filament's band winding is in insulating barrier appearance, and its end is connected with heat-conducting layer.
Compared with prior art, the beneficial effects of the utility model are：The winter, anti-stream pendant icing high-tension cable utilized master
Heat formed by the resistance existed in copper core and secondary copper core, by heat conductive filament with being exported to heat, to cable outer surface
The ice cube of condensation, which carries out heating, melts it, reduces the load of cable, thus avoid cable because weight loading is excessive and caused by break
Split the phenomenon collapsed with power transmission tower.Winding band is alternately wrapped between main copper core and secondary copper core using " Ω " type is intersected, can not only
Enough improve cable inside firmness, additionally it is possible to improve heat conductive filament with heat transfer efficiency, the material that anti-aging layer is used be polyphenyl
And imidazoles, the material that heat-conducting layer is used is fine aluminium, and the material that waterproof layer is used is composite silicone rubber, the material that cushion is used
For TPE thermoplastic elastomers, the material that thread packed layer is used is that the material that glass fiber and insulating barrier are used is politef,
Each level material can effectively solve the problems such as aging, shock, leak and short circuit.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is that the utility model winds band winding structural representation.
In figure：1st, main copper core, 2, winding band, 3, secondary copper core, 4, insulating barrier, 5, thread packed layer, 6, cushion, 7, anti-
Water layer, 8, heat-conducting layer, 9, anti-aging layer, 10, heat conductive filament with.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is entered
Row is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of winter anti-stream pendant icing high-tension cable, bag
Include main copper core 1, it is winding band 2, secondary copper core 3, insulating barrier 4, thread packed layer 5, cushion 6, waterproof layer 7, heat-conducting layer 8, anti-aging
Layer 9 and heat conductive filament are with 10, and the main outer surface of copper core 1 is wound with winding band 2, and winding band 2 end is bonded in the secondary outer surface of copper core 3,
Main copper core 1 and the secondary outer surface of copper core 3 are arranged with insulating barrier 4, and winding band 2 is alternately wrapped in main copper core 1 using intersection " Ω " type
Between secondary copper core 3, the firmness inside cable can not only be improved, additionally it is possible to improve heat conductive filament with 10 heat transfer efficiency, it is secondary
The outer ring of copper core 3 is thread packed layer 5, and the outer ring of thread packed layer 5 is cushion 6, and the outer ring of waterproof layer 7 is heat-conducting layer 8, and heat conduction
8 outer ring of layer are anti-aging layer 9, and the material that anti-aging layer 9 is used is polybenzimidazoles, and the material that heat-conducting layer 8 is used is fine aluminium, is prevented
The material that water layer 7 is used is composite silicone rubber, and the material that cushion 6 is used is TPE thermoplastic elastomers, and thread packed layer 5 is used
Material be that the material that glass fiber and insulating barrier 4 are used is politef, each level material can effectively solve aging, hit
Hit, leak and short circuit the problems such as, heat conductive filament is wrapped in the appearance of insulating barrier 4 with 10, and its end is connected with heat-conducting layer 8.
Operation principle：In stream pendant icing high-tension cable anti-using the winter, first pass through staff and it installed,
Then turn-on current, when cable carries out high voltage power transmission work in the winter time, when high-tension current circulates from main copper core 1 and secondary copper core 3,
Due to containing resistance inside main copper core 1 and secondary copper core 3, meeting loss of electricity, electric charge follows law of conservation of charge, the electric charge being lost
Meeting is distributed under the consumption of resistance by the form of heat, so as to when high-tension cable carries out high-tension current conveying, cause cable
Heating, when main copper core 1 and secondary copper core 3 are in external adstante febre, heat conductive filament can absorb with 10 and conduct heat to heat-conducting layer 8, make electricity
Heat inside cable is evacuated, and heat-conducting layer 8 is generated heat, and the ice for bonding, being set in cable outer surface is heated, makes it
Water is melted into, is then dripped, so as to mitigate the load of cable, the service life of cable is improved.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (5)
1. a kind of winter anti-stream pendant icing high-tension cable, including main copper core (1), secondary copper core (3), insulating barrier (4), thread packed layer
(5), waterproof layer (7), anti-aging layer (9) and heat conductive filament are with (10), it is characterised in that：Main copper core (1) outer surface is wound with
Winding band (2), and winding band (2) end is bonded in secondary copper core (3) outer surface, secondary copper core (3) outer ring is thread packed layer
(5), and thread packed layer (5) outer ring is cushion (6), waterproof layer (7) outer ring is heat-conducting layer (8), and heat-conducting layer (8) is outside
Enclose as anti-aging layer (9).
2. anti-stream pendant icing high-tension cable of a kind of winter according to claim 1, it is characterised in that：The main copper core (1)
Insulating barrier (4) is arranged with secondary copper core (3) outer surface.
3. anti-stream pendant icing high-tension cable of a kind of winter according to claim 1, it is characterised in that：The winding band (2)
Alternately it is wrapped between main copper core (1) and secondary copper core (3) using " Ω " type is intersected.
4. anti-stream pendant icing high-tension cable of a kind of winter according to claim 1, it is characterised in that：The anti-aging layer
(9) material used is polybenzimidazoles, and the material that heat-conducting layer (8) is used is fine aluminium, and the material that waterproof layer (7) is used is compound
Silicon rubber, the material that cushion (6) is used is TPE thermoplastic elastomers, and the material that thread packed layer (5) uses is glass fiber and exhausted
The material that edge layer (4) is used is politef.
5. anti-stream pendant icing high-tension cable of a kind of winter according to claim 1, it is characterised in that：The heat conductive filament with
(10) insulating barrier (4) appearance is wrapped in, and its end is connected with heat-conducting layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473377.XU CN206401074U (en) | 2016-12-30 | 2016-12-30 | A kind of winter anti-stream pendant icing high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473377.XU CN206401074U (en) | 2016-12-30 | 2016-12-30 | A kind of winter anti-stream pendant icing high-tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401074U true CN206401074U (en) | 2017-08-11 |
Family
ID=59516049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473377.XU Expired - Fee Related CN206401074U (en) | 2016-12-30 | 2016-12-30 | A kind of winter anti-stream pendant icing high-tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564611A (en) * | 2017-09-13 | 2018-01-09 | 福建鼎力电缆科技有限公司 | A kind of corrosion resistant insulated aerial cable |
| CN111426178A (en) * | 2020-04-23 | 2020-07-17 | 福建省新宏港纺织科技有限公司 | Textile printing and dyeing drying equipment with auxiliary heating function |
-
2016
- 2016-12-30 CN CN201621473377.XU patent/CN206401074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564611A (en) * | 2017-09-13 | 2018-01-09 | 福建鼎力电缆科技有限公司 | A kind of corrosion resistant insulated aerial cable |
| CN111426178A (en) * | 2020-04-23 | 2020-07-17 | 福建省新宏港纺织科技有限公司 | Textile printing and dyeing drying equipment with auxiliary heating function |
| CN111426178B (en) * | 2020-04-23 | 2021-10-01 | 福建省新宏港纺织科技有限公司 | Textile printing and dyeing drying equipment with auxiliary heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200311 Address after: 524000 south of Haibin 1st Road, Haibin street, Wuchuan City, Zhanjiang City, Guangdong Province Patentee after: Ariveli cable Guangdong Co., Ltd Address before: 524500, Haidian street, Wuchuan, Guangdong, Zhanjiang, south of Haidian Road Patentee before: Guangdong Electric Power Equipment Co., Ltd. Wiley |
|
| 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: 20170811 Termination date: 20201230 |