CN204884678U - Novel power cable - Google Patents
Novel power cable Download PDFInfo
- Publication number
- CN204884678U CN204884678U CN201520702300.4U CN201520702300U CN204884678U CN 204884678 U CN204884678 U CN 204884678U CN 201520702300 U CN201520702300 U CN 201520702300U CN 204884678 U CN204884678 U CN 204884678U
- Authority
- CN
- China
- Prior art keywords
- conductor
- oversheath
- single line
- power cable
- looks
- 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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Classifications
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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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a novel power cable, it includes the oversheath, sets up the triangle -shaped support inside the oversheath and locate the conductor of the three limit of triangle -shaped support department, the conductor is by interior conductor, shielding layer and the insulating layer of including in proper order outside to, be the insulating filler by the water blocking material preparation in the cavity between support and the oversheath, the conductor includes the columniform conductor, centers on the mutual matched with Z shape single line conductor around the conductor. Set up every mutual overlap of wire in the Z shape single line conductor, settle rather than adjacent unilinear top every single line bottom, during the use, even Z shape single line conductor has a broken string, also is difficult for causing whole root wire to loose strand, set up the support, relative position is more firm for power cable's A looks, B looks, C looks to the contactless sliding friction's phenomenon can not appear, and then the short circuit phenomenon can not appear each other.
Description
Technical field
The utility model relates to a kind of threephase cable electric power of improvement.
Background technology
In conveying electrical travelling industry, power transmission cable application widely.General power cable has insulation property and certain resistance to corrosion, can effectively avoid phase fault and ground fault, be widely used in power distribution network.Existing three-phase electrical cable generally adopts the structure of coated insulation layer outside core, long-time use insulating barrier easily occurs aging, cause the decreasing insulating of cable, leak electricity, the phenomenon such as short circuit, useful life is short, and the wire of threephase cable is all cylindrical, between so each phase, also easily there is short circuit in easy sliding friction; And grow easy broken lot service time.
Utility model content
The technical problems to be solved in the utility model is to provide the better novel power cable of a kind of cable performance.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of novel power cable, its key technology is: it comprises oversheath, is arranged at the triangular supports of oversheath inside and is located at the conductor at described triangular supports three limits place, described conductor comprises conductor, screen and insulating barrier from inside to outside successively, the insulation filler for being made by material water-proof material in the cavity between described support and oversheath;
Described conductor comprises columniform conductor, be centered around the Z-shaped single line conductor of working in coordination around conductor.
Described triangular supports three limits are provided with shape and the supporting storage tank of conductor.
Described triangular supports three limits are provided with shape and the supporting storage tank of conductor.
The beneficial effect adopting technique scheme to produce is:
1, be provided with every root wire in Z-shaped single line conductor mutually overlapping, bottom every root single line, be placed in the top being adjacent single line, during use, even if Z-shaped single line conductor has a broken string, also not easily cause whole wire broken lot;
2, the utility model is provided with support, and the A phase of power cable, B phase, C phase relative position are more firm, and do not contact each other, there will not be the phenomenon of sliding friction, and then there will not be short circuit phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1, oversheath, 2, triangular supports, 3, Z-shaped single line conductor, 4, insulating barrier, 5, screen, 6, conductor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See accompanying drawing 1, the present embodiment comprises oversheath 1, is arranged at the triangular supports 2 of oversheath 1 inside and is located at the cable at described triangular supports 2 three limits place, described cable comprises conductor, screen 5 and insulating barrier 4 from inside to outside successively, the insulation filler for being made by material water-proof material in the cavity between described triangular supports 2 and oversheath 1; Described screen 5 electromagnetic-field-shielded in cable, and can play certain ground protection effect.
Described conductor comprises columniform conductor 6, be centered around the Z-shaped single line conductor 3 of working in coordination around cable core 6.
Described triangular supports 2 three limits are provided with the storage tank of shape and the supporting circular arc type of conductor, and conductor is positioned at this storage tank, can not contact, also would not occur the phenomenon of sliding friction between so each phase.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the invention, can realize in other embodiments.Therefore, the invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a novel power cable, it is characterized in that: it cable comprising oversheath (1), be arranged at the inner triangular supports (2) of oversheath (1) and be located at described triangular supports (2) three limit places, described cable comprises conductor, screen (5) and insulating barrier (4) from inside to outside successively, the insulation filler for being made by material water-proof material in the cavity between described triangular supports (2) and oversheath (1);
Described conductor comprises columniform conductor (6), is centered around conductor (6) the Z-shaped single line conductor (3) worked in coordination around.
2. novel power cable according to claim 1, is characterized in that: described triangular supports (2) three limits are provided with shape and the supporting storage tank of conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702300.4U CN204884678U (en) | 2015-09-11 | 2015-09-11 | Novel power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702300.4U CN204884678U (en) | 2015-09-11 | 2015-09-11 | Novel power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884678U true CN204884678U (en) | 2015-12-16 |
Family
ID=54829029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702300.4U Expired - Fee Related CN204884678U (en) | 2015-09-11 | 2015-09-11 | Novel power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551641A (en) * | 2016-02-25 | 2016-05-04 | 杨攀 | Durable power cable |
| CN107481792A (en) * | 2017-08-29 | 2017-12-15 | 德阳力久云智知识产权运营有限公司 | A kind of shielded cable |
| CN108735364A (en) * | 2018-05-28 | 2018-11-02 | 安徽徽宁电器仪表集团有限公司 | A kind of fire-resistant composite cable peculiar to vessel |
| CN108735365A (en) * | 2018-05-28 | 2018-11-02 | 安徽徽宁电器仪表集团有限公司 | A kind of radiation protection control cable for boat |
-
2015
- 2015-09-11 CN CN201520702300.4U patent/CN204884678U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551641A (en) * | 2016-02-25 | 2016-05-04 | 杨攀 | Durable power cable |
| CN107293367A (en) * | 2016-02-25 | 2017-10-24 | 杨攀 | A kind of durable power cable |
| CN107393651A (en) * | 2016-02-25 | 2017-11-24 | 杨攀 | A kind of durable power cable |
| CN107452440A (en) * | 2016-02-25 | 2017-12-08 | 杨攀 | A kind of durable power cable |
| CN107481795A (en) * | 2016-02-25 | 2017-12-15 | 杨攀 | A kind of durable power cable |
| CN107527685A (en) * | 2016-02-25 | 2017-12-29 | 杨攀 | A kind of durable power cable |
| CN107481792A (en) * | 2017-08-29 | 2017-12-15 | 德阳力久云智知识产权运营有限公司 | A kind of shielded cable |
| CN108735364A (en) * | 2018-05-28 | 2018-11-02 | 安徽徽宁电器仪表集团有限公司 | A kind of fire-resistant composite cable peculiar to vessel |
| CN108735365A (en) * | 2018-05-28 | 2018-11-02 | 安徽徽宁电器仪表集团有限公司 | A kind of radiation protection control cable for boat |
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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: 20151216 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |