CN202034091U - Special cable - Google Patents
Special cable Download PDFInfo
- Publication number
- CN202034091U CN202034091U CN2011200861784U CN201120086178U CN202034091U CN 202034091 U CN202034091 U CN 202034091U CN 2011200861784 U CN2011200861784 U CN 2011200861784U CN 201120086178 U CN201120086178 U CN 201120086178U CN 202034091 U CN202034091 U CN 202034091U
- Authority
- CN
- China
- Prior art keywords
- layer
- screen
- insulating barrier
- special cable
- adopts
- 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
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Abstract
The utility model provides a special cable, which comprises conductor layers, insulating layers, a filling layer, a shielding layer, an armor layer and a jacket layer, wherein the insulating layers are coated on the conductor layers; the shielding layer is coated on the insulating layers; gaps between the insulating layers and the shielding layer are filled by the filling layer; the armor layer is coated on the shielding layer; and the jacket layer is coated on the shielding layer. The special cable provided by the utility model has a high insulating performance, an outstanding shielding effect and a firm structure.
Description
Technical field
The utility model relates to a kind of special cable.
Background technology
Common cable of the prior art can not satisfy the use of cable in some particular surroundingss; cable covering is fragile aging impaired easily, crushes easily or the like, and transmission course also is interfered easily; influence the useful life of cable, influence cable useful life.
The utility model content
The purpose of this utility model provides a kind of special cable, can well solve existing common cable and be subject to problems such as common cable is firm inadequately useful life.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of special cable, comprise conductor layer and insulating barrier, described insulating barrier coats described conductor layer, also comprise packed layer, screen, armour, restrictive coating, described screen wraps up described insulating barrier, fill by packed layer in gap between described insulating barrier and the described screen, and described armour coats described screen, and described restrictive coating coats described screen.
Described insulating barrier adopts crosslinked polyethylene; Described restrictive coating adopts polyvinyl chloride; Described screen adopts the copper strips establishment wrapped; Armour adopts steel-tape armouring.
Beneficial effect: a kind of special cable that the utility model provides, have good insulation property, shield effectiveness is outstanding, and is firm in structure.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is a kind of structure diagram of special cable;
Among the figure: 1, conductor layer; 2, insulating barrier; 3, packed layer; 4, screen; 5, armour; 6, restrictive coating.
Embodiment
As Fig. 1, the utility model proposes a kind of special cable, comprise conductor layer 1 and insulating barrier 2, insulating barrier 2 coating conductor layers 1, also comprise packed layer 3, screen 4, armour 5, restrictive coating 6, screen 4 wrap insulate layers 2, fill by packed layer 3 in the gap between insulating barrier 2 and the screen 4, armour 5 coats screen 4, and restrictive coating 6 coats screen.Insulating barrier 2 adopts crosslinked polyethylene; Restrictive coating 6 adopts polyvinyl chloride; Screen 4 adopts the copper strips establishment wrapped; Armour 5 adopts steel-tape armouring.
Crosslinked polyethylene has good insulation property, and polrvinyl chloride structure is stable, and it is outstanding that copper strips is worked out wrapped shield effectiveness, and steel-tape armouring is firm in structure.
The utility model is not limited thereto execution mode, based on the related realization assembly of the utility model thought all in protection range of the present utility model.
Claims (2)
1. special cable, comprise conductor layer (1) and insulating barrier (2), described insulating barrier (2) coats described conductor layer (1), it is characterized in that, also comprise packed layer (3), screen (4), armour (5), restrictive coating (6), described screen (4) wraps up described insulating barrier (2), fill by packed layer (3) in gap between described insulating barrier (2) and the described screen (4), described armour (5) coats described screen (4), and described restrictive coating (6) coats described screen.
2. a kind of special cable as claimed in claim 1 is characterized in that, described insulating barrier (2) adopts crosslinked polyethylene; Described restrictive coating (6) adopts polyvinyl chloride; Described screen (4) adopts the copper strips establishment wrapped; Armour (5) adopts steel-tape armouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200861784U CN202034091U (en) | 2011-03-28 | 2011-03-28 | Special cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200861784U CN202034091U (en) | 2011-03-28 | 2011-03-28 | Special cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034091U true CN202034091U (en) | 2011-11-09 |
Family
ID=44896380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200861784U Expired - Fee Related CN202034091U (en) | 2011-03-28 | 2011-03-28 | Special cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871651A (en) * | 2014-03-01 | 2014-06-18 | 安徽华源电缆集团有限公司 | Grounding control flexible cable for power generation |
| CN103928098A (en) * | 2013-09-18 | 2014-07-16 | 安徽华成电缆有限公司 | Inflaming retarding high temperature resistance soft cable |
| CN105719753A (en) * | 2016-02-02 | 2016-06-29 | 中国南方电网有限责任公司超高压输电公司梧州局 | Multi-terminal ground cable |
-
2011
- 2011-03-28 CN CN2011200861784U patent/CN202034091U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928098A (en) * | 2013-09-18 | 2014-07-16 | 安徽华成电缆有限公司 | Inflaming retarding high temperature resistance soft cable |
| CN103871651A (en) * | 2014-03-01 | 2014-06-18 | 安徽华源电缆集团有限公司 | Grounding control flexible cable for power generation |
| CN105719753A (en) * | 2016-02-02 | 2016-06-29 | 中国南方电网有限责任公司超高压输电公司梧州局 | Multi-terminal ground cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130328 |