CN202615899U - Nontoxic and harmless anti-termite power cable - Google Patents
Nontoxic and harmless anti-termite power cable Download PDFInfo
- Publication number
- CN202615899U CN202615899U CN201220260149XU CN201220260149U CN202615899U CN 202615899 U CN202615899 U CN 202615899U CN 201220260149X U CN201220260149X U CN 201220260149XU CN 201220260149 U CN201220260149 U CN 201220260149U CN 202615899 U CN202615899 U CN 202615899U
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- Prior art keywords
- nontoxic
- power cable
- termite
- armour
- outside
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Abstract
The utility model discloses a nontoxic and harmless anti-termite power cable which comprises a conductor. An insulating layer is arranged outside the conductor. An inner sheath layer is arranged outside the insulating layer. An armored layer is disposed outside the inner sheath layer. An outer sheath layer is disposed outside the armored layer. The nontoxic and harmless anti-termite power cable has a simple structure, is convenient to manufacture, is widely applied to a place where is severely affected by termites and where environmental protection is required, and is especially applied to an electric power system power transmission and distribution line imbedded into the ground and laid by a pipeline.
Description
Technical field
The utility model relates to the cable technology field, particularly a kind of nontoxic termite-proof power cable.
Background technology
For overcoming the prior art defective, the utility model provides that a kind of extensively to be useful for termite damage more serious, and the place of environment protection requirement is arranged, particularly bury with the nontoxic termite-proof power cable of the electric power system electric line of pipe laying.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of nontoxic termite-proof power cable, and it is more serious extensively to be useful for termite damage, and the place of environment protection requirement is arranged, particularly bury with the electric power system electric line of pipe laying.
The utility model for the technical scheme that solves its technical problem and adopt is: comprise conductor; Outside said conductor, be provided with insulating barrier; Outside said insulating barrier, be provided with inner restrictive coating, outside said inner restrictive coating, be provided with armour, outside said armour, be provided with external sheath layer.
As the further improvement of the utility model, said every conductor all is provided with insulating barrier outward it is wrapped up.
As the further improvement of the utility model, said inner restrictive coating is provided with armour outward it is wrapped up.
As the further improvement of the utility model, said armour is provided with external sheath layer outward it is wrapped up.
As the further improvement of the utility model, said armour adopts zinc-plated steel band or aluminum alloy strip, and is provided with annular and fold longitudinally.
The beneficial effect of the utility model is: it is more serious extensively to be useful for termite damage, and the place of environment protection requirement is arranged, particularly bury with a kind of nontoxic termite-proof power cable of the electric power system electric line of pipe laying.
Description of drawings
Fig. 1 is the utility model structural representation;
Indicate among the figure: 1-conductor, 2-insulating barrier, 3-inner restrictive coating, 4-armour, 5-external sheath layer.
Embodiment
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection range.
Fig. 1 has shown the execution mode of a kind of nontoxic termite-proof cable of the utility model: comprise conductor, outside conductor, be provided with insulating barrier, outside insulating barrier, be provided with inner restrictive coating; Outside inner restrictive coating, be provided with armour, outside armour, be provided with external sheath layer, the utility model is simple in structure; Easy to make; It is more serious extensively to be useful for termite damage, and the place of environment protection requirement is arranged, particularly bury with the electric power system electric line of pipe laying.
Claims (5)
1. a nontoxic termite-proof power cable comprises conductor, it is characterized in that: outside said conductor, be provided with insulating barrier, outside said insulating barrier, be provided with inner restrictive coating, outside said inner restrictive coating, be provided with armour, outside said armour, be provided with external sheath layer.
2. a kind of nontoxic termite-proof power cable according to claim 1, it is characterized in that: said every conductor all is provided with insulating barrier outward it is wrapped up.
3. a kind of nontoxic termite-proof power cable according to claim 1, it is characterized in that: said inner restrictive coating is provided with armour outward it is wrapped up.
4. according to claim 1 or 3 described a kind of nontoxic termite-proof power cables, it is characterized in that: said armour is provided with external sheath layer outward it is wrapped up.
5. according to claim 1 or 3 described a kind of nontoxic termite-proof power cables, it is characterized in that: said armour adopts zinc-plated steel band or aluminum alloy strip, and is provided with annular and fold longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220260149XU CN202615899U (en) | 2012-06-05 | 2012-06-05 | Nontoxic and harmless anti-termite power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220260149XU CN202615899U (en) | 2012-06-05 | 2012-06-05 | Nontoxic and harmless anti-termite power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615899U true CN202615899U (en) | 2012-12-19 |
Family
ID=47349575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220260149XU Expired - Fee Related CN202615899U (en) | 2012-06-05 | 2012-06-05 | Nontoxic and harmless anti-termite power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489508A (en) * | 2013-09-25 | 2014-01-01 | 江苏长远电缆有限公司 | Aluminum alloy termite-proof cable |
-
2012
- 2012-06-05 CN CN201220260149XU patent/CN202615899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489508A (en) * | 2013-09-25 | 2014-01-01 | 江苏长远电缆有限公司 | Aluminum alloy termite-proof cable |
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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: 20121219 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |