CN204257269U - A kind of anti-tampering corrosion-resistant power cable - Google Patents
A kind of anti-tampering corrosion-resistant power cable Download PDFInfo
- Publication number
- CN204257269U CN204257269U CN201420772873.XU CN201420772873U CN204257269U CN 204257269 U CN204257269 U CN 204257269U CN 201420772873 U CN201420772873 U CN 201420772873U CN 204257269 U CN204257269 U CN 204257269U
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- China
- Prior art keywords
- corrosion
- cable
- tampering
- insulated wire
- wire cores
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Abstract
The utility model discloses a kind of anti-tampering corrosion-resistant power cable; comprise insulated wire cores; described insulated wire cores is wrapped with one deck flame-retardant layer; water proof rubber is filled with in gap between described flame-retardant layer and insulated wire cores; described water proof rubber and insulated wire cores form cable core jointly, and outer closely being extruded by screen, the lapping layer that blocks water, stainless steel wire braiding armouring anticorrosioning sheath and protective sleeve from inside to outside of described flame-retardant layer forms.This anti-tampering corrosion-resistant power cable, be provided with low-smoke non-halogen flame-retardant layer, the high temperature corrosion produced when working for preventing cable, the screen of zinc-plated copper free wire braiding, for preventing external electromagnetic ripple for the interference of cable, block water lapping layer, for cable under water or underground activities time, moisture is for the corrosion of cable, and stainless steel wire braiding armouring anticorrosioning sheath, for preventing chemical substance to the corrosion of cable.
Description
Technical field
The utility model relates to power cable technical field, is specially a kind of anti-tampering corrosion-resistant power cable.
Background technology
Power cable is for the use of energy supply of transmitting electricity, extensively be applied to electric power, building, the department such as industrial and mineral and traffic, along with people's environmental consciousness constantly strengthens, cable also be there are certain requirements, cable works under being in underground or other adverse circumstances, if there is no good corrosion resistance, be easy to contaminated environment, also can cause certain harm simultaneously, cable in use, high temperature can be produced and burn out cable, affect the useful life of cable, cable in use, extraneous electromagnetic wave can produce interference to cable, affect stability during cable work, we propose a kind of anti-tampering corrosion-resistant power cable and solve this problem for this reason.
Utility model content
The purpose of this utility model is to provide a kind of anti-tampering corrosion-resistant power cable, to solve the problem proposed in above-mentioned background technology.
For achieving the above object; the utility model provides following technical scheme: a kind of anti-tampering corrosion-resistant power cable; comprise insulated wire cores; described insulated wire cores is wrapped with one deck flame-retardant layer; water proof rubber is filled with in gap between described flame-retardant layer and insulated wire cores; described water proof rubber and insulated wire cores form cable core jointly, and outer closely being extruded by screen, the lapping layer that blocks water, stainless steel wire braiding armouring anticorrosioning sheath and protective sleeve from inside to outside of described flame-retardant layer forms.
Preferably, described insulated wire cores is closed by multiply TC skein silk and is formed, and quantity is 2 to 4.
Preferably, the lapping layer that blocks water described in is made up of the many packings that block water.
Preferably, described screen is zinc-plated copper free wire woven shield.
Preferably, described flame-retardant layer is made up of low smoke halogen-free fire retardant fire resistant material.
Compared with prior art, the beneficial effects of the utility model are: this anti-tampering corrosion-resistant power cable, be provided with low-smoke non-halogen flame-retardant layer, the high temperature corrosion produced when working for preventing cable, the screen of zinc-plated copper free wire braiding, for preventing external electromagnetic ripple for the interference of cable, block water lapping layer, for cable under water or underground activities time, moisture is for the corrosion of cable, stainless steel wire braiding armouring anticorrosioning sheath, for preventing chemical substance to the corrosion of cable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 insulated wire cores, 2 water proof rubbers, 3 cable cores, 4 flame-retardant layers, 5 screens, 6 lapping layer, 7 that blocks water blocks water packing, 8 stainless steel wires braiding armouring anticorrosioning sheaths, 9 protective sleeves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of anti-tampering corrosion-resistant power cable, comprise insulated wire cores 1, insulated wire cores 1 is closed by multiply TC skein silk and is formed, and quantity is 2 to 4, insulated wire cores 1 is wrapped with one deck flame-retardant layer 4, water proof rubber 2 is filled with in gap between flame-retardant layer 4 and insulated wire cores 1, water proof rubber 2 and insulated wire cores 1 form cable core 3 jointly, flame-retardant layer 4 is outer from inside to outside by screen 5, block water lapping layer 6, stainless steel wire braiding armouring anticorrosioning sheath 8 and protective sleeve 9 closely extrude and form, the lapping layer 6 that blocks water is made up of the many packings 7 that block water, screen 5 is zinc-plated copper free wire woven shield, flame-retardant layer 4 is made up of low smoke halogen-free fire retardant fire resistant material, this anti-tampering corrosion-resistant power cable, be provided with low-smoke non-halogen flame-retardant layer, the high temperature corrosion produced when working for preventing cable, the screen 5 of zinc-plated copper free wire braiding, for preventing external electromagnetic ripple for the interference of cable, block water lapping layer 6, for cable under water or underground activities time, moisture is for the corrosion of cable, stainless steel wire braiding armouring anticorrosioning sheath, for preventing chemical substance to the corrosion of cable.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. an anti-tampering corrosion-resistant power cable; comprise insulated wire cores; it is characterized in that: described insulated wire cores is wrapped with one deck flame-retardant layer; water proof rubber is filled with in gap between described flame-retardant layer and insulated wire cores; described water proof rubber and insulated wire cores form cable core jointly, and outer closely being extruded by screen, the lapping layer that blocks water, stainless steel wire braiding armouring anticorrosioning sheath and protective sleeve from inside to outside of described flame-retardant layer forms.
2. the anti-tampering corrosion-resistant power cable of one according to claim 1, is characterized in that: described insulated wire cores is closed by multiply TC skein silk and formed, and quantity is 2 to 4.
3. the anti-tampering corrosion-resistant power cable of one according to claim 1, is characterized in that: described in the lapping layer that blocks water be made up of the many packings that block water.
4. the anti-tampering corrosion-resistant power cable of one according to claim 1, is characterized in that: described screen is zinc-plated copper free wire woven shield.
5. the anti-tampering corrosion-resistant power cable of one according to claim 1, is characterized in that: described flame-retardant layer is made up of low smoke halogen-free fire retardant fire resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772873.XU CN204257269U (en) | 2014-12-11 | 2014-12-11 | A kind of anti-tampering corrosion-resistant power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772873.XU CN204257269U (en) | 2014-12-11 | 2014-12-11 | A kind of anti-tampering corrosion-resistant power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257269U true CN204257269U (en) | 2015-04-08 |
Family
ID=52961552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772873.XU Expired - Fee Related CN204257269U (en) | 2014-12-11 | 2014-12-11 | A kind of anti-tampering corrosion-resistant power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257269U (en) |
-
2014
- 2014-12-11 CN CN201420772873.XU patent/CN204257269U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161211 |