CN202167275U - Multi-layer insulated cable - Google Patents
Multi-layer insulated cable Download PDFInfo
- Publication number
- CN202167275U CN202167275U CN2011201911812U CN201120191181U CN202167275U CN 202167275 U CN202167275 U CN 202167275U CN 2011201911812 U CN2011201911812 U CN 2011201911812U CN 201120191181 U CN201120191181 U CN 201120191181U CN 202167275 U CN202167275 U CN 202167275U
- Authority
- CN
- China
- Prior art keywords
- cable
- insulating layer
- main insulating
- insulated cable
- utility
- 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
Images
Abstract
The utility model discloses a multi-layer insulated cable which comprises main insulation layers outside a conductor and at least two layers of the main insulation layer are wrapped outside the conductor. The multi-layer insulated cable can effectively prevent the lowering of the insulating property of the cable.
Description
Technical field
The utility model relates to a kind of electric power cable, specifically, relates to a kind of multilayer insulation cable.
Background technology
The existing power cable in use, and is unavoidably crooked to long cable section of ingoing line, to adapt to the various wirings environment.But, in the crooked process, tend to cause main insulating layer to produce the crack, and these cracks can continue to prolong.
Perhaps in main insulating layer, crack in process of production or bubble or ginseng are advanced some impurity, insulation produced slowly destroy, thereby causing the accident.
After the main insulating layer of cable produces the crack, can cause insulation to reduce, influence the normal use of cable.
The utility model content
The utility model provides a kind of multilayer insulation cable, can effectively avoid the insulation of cable to reduce.
Technology contents is following:
A kind of multilayer insulation cable comprises the main insulating layer in the conductor outside being enclosed with at least two layers of main insulating layer in the outside of said conductor.
Further: the number of plies of said main insulating layer 2 layers and more than.The utility model can effectively be avoided because the cable insulation that crack and manufacturing defect cause reduces.
Description of drawings
Fig. 1 is the perspective view of the utility model multilayer insulation cable;
Fig. 2 is the cross sectional representation of the utility model multilayer insulation cable.
Embodiment
Below with reference to exemplary preferred embodiments and reference drawings, the technical scheme of the utility model is done detailed description.
As depicted in figs. 1 and 2, the utility model is transformed the main insulating layer of existing power cable, has arranged multilayer main insulating layer 12 in conductor 11 outsides, and main insulating layer 12 is at least two layers.In this preferred embodiment, the number of plies of main insulating layer 2 layers and more than.
When cracking takes place in the main insulating layer of certain individual layer 12 certain one deck or during defectiveness, the destruction that can not cause whole insulating barrier, other layer is still worked good, so, can effectively reduce the cable insulation that causes in the crack and reduce.In addition, after main insulating layer 12 layerings, can increase the pliability of cable, help construction and installation.
Claims (2)
1. multilayer insulation cable comprises the main insulating layer in the conductor outside it is characterized in that: be enclosed with two layers of main insulating layer in the outside of said conductor at least.
2. multilayer insulation cable as claimed in claim 1 is characterized in that: the number of plies of said main insulating layer 2 layers and more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201911812U CN202167275U (en) | 2011-06-08 | 2011-06-08 | Multi-layer insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201911812U CN202167275U (en) | 2011-06-08 | 2011-06-08 | Multi-layer insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167275U true CN202167275U (en) | 2012-03-14 |
Family
ID=45803087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201911812U Expired - Fee Related CN202167275U (en) | 2011-06-08 | 2011-06-08 | Multi-layer insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036862A (en) * | 2014-06-27 | 2014-09-10 | 江苏凯达电缆有限公司 | Single-core crosslinked polyethylene insulated power cable |
-
2011
- 2011-06-08 CN CN2011201911812U patent/CN202167275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036862A (en) * | 2014-06-27 | 2014-09-10 | 江苏凯达电缆有限公司 | Single-core crosslinked polyethylene insulated power cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201673788U (en) | Installation structure of insulating layer of transformer coil | |
| CN203300248U (en) | Aluminum alloy cable of foreign deformed press structure | |
| CN202167275U (en) | Multi-layer insulated cable | |
| CN202307293U (en) | 64/110kV cross-linked polyethylene insulation high-voltage power cable | |
| CN202549386U (en) | Shielded twisted pair cable for electronic computer | |
| CN202495279U (en) | Multilayer armored cable | |
| CN206505731U (en) | Printer flat electrical wire | |
| CN203503368U (en) | Polyvinyl chloride insulating polyvinyl chloride sheath waterproof power cable | |
| CN203102939U (en) | Fireproof, flame-retardant, termite-prevention and tensile cable | |
| CN202887784U (en) | Insulated polyolefin jacketed cable of copper core elastomer | |
| CN202134238U (en) | Control flexible cable having butyronitrile insulating layer and butyronitrile sheath layer | |
| CN201936676U (en) | Two-core semicircular structural cable | |
| CN202339760U (en) | Parallel communication cable | |
| CN202339730U (en) | Double-strand one-piece signal cable | |
| CN201378462Y (en) | High tensile power cable used in deep well | |
| CN205177435U (en) | Seamless lapped insulation cable of polyimide for aerospace | |
| CN203966648U (en) | A kind of single-core crosslinking polyethylene insulating power cable | |
| CN203746559U (en) | Cross-linked polyethylene insulated power cable | |
| CN203102935U (en) | Warp-resistant, fireproof, mouse-prevention and tensile cable | |
| CN201477920U (en) | Network wiring | |
| CN202487252U (en) | High-temperature-resistant corrosion-resistant computer cable | |
| CN202275615U (en) | Signal cable for computer | |
| CN203118624U (en) | Energy saving high strength aluminum alloy-cored aluminum stranded conductor insulation cable | |
| CN203150292U (en) | Fireproof power cable | |
| CN202110860U (en) | Wear-resistant cable conductor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nikon smart grid equipment (Beijing) Co., Ltd. Assignor: Meng Yuefeng Contract record no.: 2014990000964 Denomination of utility model: Anti-explosion intrinsic safety multi-layer insulated cable Granted publication date: 20120314 License type: Exclusive License Record date: 20141224 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |