CN205670462U - A kind of waterproofing type presses ABC cable in carrying - Google Patents
A kind of waterproofing type presses ABC cable in carrying Download PDFInfo
- Publication number
- CN205670462U CN205670462U CN201620444538.6U CN201620444538U CN205670462U CN 205670462 U CN205670462 U CN 205670462U CN 201620444538 U CN201620444538 U CN 201620444538U CN 205670462 U CN205670462 U CN 205670462U
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- carrying
- core
- waterproofing type
- outside
- aluminium conductor
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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
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Abstract
The utility model discloses a kind of waterproofing type in carrying, press ABC cable, the power wire core that three root architectures are identical be centered around the outside of the carrying core being positioned at center and form；Described power wire core is followed successively by waterproofing type aluminium conductor, waterstop, semiconductive internal shield, XLPE insulating barrier, semiconductive external shielding layer, semiconductive water blocking layer, copper shield, water blocking layer and weatherability sheath from the inside to the outside；Described waterproofing type aluminium conductor includes aluminium conductor and longitudinally covered at the water-proofing powder outside aluminium conductor with the sand that blocks water.This utility model is rational in infrastructure, and mounting and installation is convenient, and stranded triangular symmetry structure decreases line loss, cable runs medium power core the most not by pulling force, it is possible to for the built on stilts mode laid, while making full use of the region in space, improve Electrical Safety performance, and reduce cost.
Description
Technical field
This utility model relates to a kind of waterproofing type and presses ABC cable in carrying.
Background technology
At present, 0.6/1kV low pressure ABC cable large usage quantity in the world, midium voltage cable then applies with direct-burried, pipeline and crane span structure
It is main for being set to, and built on stilts the laying of midium voltage cable can effectively utilize space, reduces investment, is easy to again maintenance when circuit runs and protects
Support, in the open air not having skyscraper, utilize built on stilts laying to become the mode that a kind of user adopts.
Utility model content
The purpose of this utility model is to provide a kind of waterproofing type and presses ABC cable in carrying.
The technical scheme realizing this utility model purpose is that a kind of waterproofing type presses ABC cable, by three root architectures in carrying
Identical power wire core is centered around the outside of the carrying core being positioned at center and forms；Described power wire core is followed successively by from the inside to the outside
Waterproofing type aluminium conductor, waterstop, semiconductive internal shield, XLPE insulating barrier, semiconductive external shielding layer, semiconductive water blocking layer, copper
Screen layer, water blocking layer and weatherability sheath；Described waterproofing type aluminium conductor includes aluminium conductor and longitudinally covered outside aluminium conductor
Water-proofing powder and block water sand.
Described carrying core includes stranded steel core or aluminium alloy core, and covers at outside sheath.
Described waterstop is radially wrapped in outside waterproofing type aluminium conductor.
Described carrying core and three power wire core are the most tangent, and three power wire core are the most nontangential.
The line composition equilateral triangle in the axle center of described three power wire core.
Have employed technique scheme, this utility model has following beneficial effect: (1) this utility model structure is closed
Reason, mounting and installation is convenient, and stranded triangular symmetry structure decreases line loss, and cable runs medium power core the most not tension
Power, it is possible to for the built on stilts mode laid, while making full use of the region in space, improve Electrical Safety performance, and
Reduce cost.
(2) this utility model conductor has longitudinal water-blocking, and waterstop has radial water-resisting, makes cable to be used in safely
Wet environment and the more area of rainwater.
(3) during this utility model cable laying, suffered pulling force is undertaken by carrying core entirely, and power wire core does not stresses, and adds
The safety that circuit runs.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail this utility model, wherein
Fig. 1 is structural representation of the present utility model.
Accompanying drawing is numbered:
Power wire core 1, waterproofing type aluminium conductor 11, waterstop 12, semiconductive internal shield 13, XLPE insulating barrier 14, partly lead
Electricity external shielding layer 15, semiconductive water blocking layer 16, copper shield 17, water blocking layer 18, weatherability sheath 19, carrying core 2.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1, a kind of waterproofing type of the present embodiment presses ABC cable, the power wire core 1 identical by three root architectures in carrying
It is centered around the outside of the carrying core 2 being positioned at center and forms；Power wire core 1 be followed successively by from the inside to the outside waterproofing type aluminium conductor 11,
Waterstop 12, semiconductive internal shield 13, XLPE insulating barrier 14, semiconductive external shielding layer 15, semiconductive water blocking layer 16, copper shield
Layer 17, water blocking layer 18 and weatherability sheath 19；Waterproofing type aluminium conductor 11 includes aluminium conductor and longitudinally covered outside aluminium conductor
Water-proofing powder and block water sand.Carrying core 2 includes stranded steel core or aluminium alloy core, and covers at outside sheath.Block water
It is outside that band 12 is radially wrapped in waterproofing type aluminium conductor 11.Carrying core 2 is the most tangent with three power wire core 1, three power wire core 1
The most nontangential.The line composition equilateral triangle in the axle center of three power wire core 1.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (5)
1. a waterproofing type presses ABC cable in carrying, it is characterised in that: by the identical power wire core (1) of three root architectures around
Form in the outside of carrying core (2) being positioned at center；Described power wire core (1) is followed successively by waterproofing type aluminium conductor from the inside to the outside
(11), waterstop (12), semiconductive internal shield (13), XLPE insulating barrier (14), semiconductive external shielding layer (15), semiconductive resistance
Water layer (16), copper shield (17), water blocking layer (18) and weatherability sheath (19)；Described waterproofing type aluminium conductor (11) includes that aluminum is led
Body and longitudinally covered at the water-proofing powder outside aluminium conductor with the sand that blocks water.
A kind of waterproofing type the most according to claim 1 presses ABC cable in carrying, it is characterised in that: described carrying core
(2) include stranded steel core or aluminium alloy core, and cover at outside sheath.
A kind of waterproofing type the most according to claim 2 presses ABC cable in carrying, it is characterised in that: described waterstop
(12) waterproofing type aluminium conductor (11) radially it is wrapped in outside.
A kind of waterproofing type the most according to claim 3 presses ABC cable in carrying, it is characterised in that: described carrying core
(2) the most tangent with three power wire core (1), three power wire core (1) are the most nontangential.
A kind of waterproofing type the most according to claim 4 presses ABC cable in carrying, it is characterised in that: described three power
The line composition equilateral triangle in the axle center of core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444538.6U CN205670462U (en) | 2016-05-16 | 2016-05-16 | A kind of waterproofing type presses ABC cable in carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444538.6U CN205670462U (en) | 2016-05-16 | 2016-05-16 | A kind of waterproofing type presses ABC cable in carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670462U true CN205670462U (en) | 2016-11-02 |
Family
ID=57193158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444538.6U Active CN205670462U (en) | 2016-05-16 | 2016-05-16 | A kind of waterproofing type presses ABC cable in carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273140A (en) * | 2018-09-07 | 2019-01-25 | 河南讯达电缆有限公司 | The mountain area 1kV weatherability water blocking overhead insulated cable |
-
2016
- 2016-05-16 CN CN201620444538.6U patent/CN205670462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273140A (en) * | 2018-09-07 | 2019-01-25 | 河南讯达电缆有限公司 | The mountain area 1kV weatherability water blocking overhead insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |