CN203433873U - High-intensity power cable - Google Patents
High-intensity power cable Download PDFInfo
- Publication number
- CN203433873U CN203433873U CN201320432299.9U CN201320432299U CN203433873U CN 203433873 U CN203433873 U CN 203433873U CN 201320432299 U CN201320432299 U CN 201320432299U CN 203433873 U CN203433873 U CN 203433873U
- Authority
- CN
- China
- Prior art keywords
- layer
- power cable
- high strength
- restrictive coating
- cable
- 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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- 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
Abstract
The utility model relates to a high-intensity power cables, including a cable core, an insulating layer, a taped covering, an asbestos filled layer, a waterproof layer and a restrictive coating; wherein, the cable core, the insulating layer, the taped covering, the asbestos filled layer, the waterproof layer and the restrictive coating are arranged sequentially from inside to outside; a number of wires are arranged in the asbestos filled layer. The high-intensity power cable of the utility model is characterized of firm structure, good abrasion-resistance, high tensile strength and the like.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of high strength power cable, belongs to cable technology field.
Background technology
Power cable is generally used for the remote conveying of electric power.The power cable of prior art is comprised of conductor and insulating barrier two parts conventionally.The structural strength of such power cable is low, insulating barrier easily occurs and gall and leak electricity, and even breaks the situations such as conductor, can not guarantee the normal use of power cable.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved high strength power cable that has, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of sound construction, the high strength power cable that not easy to wear and tensile property is good.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of high strength power cable, and it comprises cable core, insulating barrier, lapping layer, asbestos packed layer, watertight composition and restrictive coating; Wherein, described cable core, insulating barrier, lapping layer, asbestos packed layer, watertight composition and restrictive coating from-inner-to-outer set gradually; In described asbestos packed layer, arrange by some steel wires.
High strength power cable of the present utility model is further set to: described lapping layer is specially fire retardant nonwoven fabric lapping layer.
High strength power cable of the present utility model is also set to: described restrictive coating is specially pe sheath layer.
Compared with prior art, the utlity model has following beneficial effect: high strength power cable of the present utility model has the plurality of advantages such as sound construction, not easy to wear and tensile property be good.
Accompanying drawing explanation
Fig. 1 is the sectional drawing of high strength power cable of the present utility model.
Embodiment
Refer to shown in Figure of description 1, the utility model is a kind of high strength power cable, and it is comprised of several parts such as cable core 1, insulating barrier 2, lapping layer 3, asbestos packed layer 4, watertight composition 5 and restrictive coatings 6.
Wherein, described cable core 1, insulating barrier 2, lapping layer 3, asbestos packed layer 4, watertight composition 5 and restrictive coating 6 from-inner-to-outers set gradually.Described cable core 1 is copper cable core 1.
Described lapping layer 3 is specially fire retardant nonwoven fabric lapping layer 3, and it can be protected cable core 1, insulating barrier 2.
In the interior layout of described asbestos packed layer 4 by some steel wires 7, thereby make the stretch-proof performance of this power cable better.
Described watertight composition 5 is macromolecule waterproof coating, and it makes this power cable have good water proofing property, is applicable to field and uses.
Described restrictive coating 6 is specially pe sheath layer 6, and it has good resistance to wear, can effectively avoid this power cable wearing and tearing.
Above embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection range of this creation within all spirit in this creation and principle.
Claims (3)
1. a high strength power cable, is characterized in that: comprise cable core, insulating barrier, lapping layer, asbestos packed layer, watertight composition and restrictive coating; Wherein, described cable core, insulating barrier, lapping layer, asbestos packed layer, watertight composition and restrictive coating from-inner-to-outer set gradually; In described asbestos packed layer, be furnished with some steel wires.
2. high strength power cable as claimed in claim 1, is characterized in that: described lapping layer is specially fire retardant nonwoven fabric lapping layer.
3. high strength power cable as claimed in claim 1, is characterized in that: described restrictive coating is specially pe sheath layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432299.9U CN203433873U (en) | 2013-07-20 | 2013-07-20 | High-intensity power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432299.9U CN203433873U (en) | 2013-07-20 | 2013-07-20 | High-intensity power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433873U true CN203433873U (en) | 2014-02-12 |
Family
ID=50062898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432299.9U Expired - Fee Related CN203433873U (en) | 2013-07-20 | 2013-07-20 | High-intensity power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289133A (en) * | 2019-06-25 | 2019-09-27 | 晋源电气集团股份有限公司 | A kind of computer cable of high-strength ageing |
-
2013
- 2013-07-20 CN CN201320432299.9U patent/CN203433873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289133A (en) * | 2019-06-25 | 2019-09-27 | 晋源电气集团股份有限公司 | A kind of computer cable of high-strength ageing |
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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: 20140212 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |