CN204695802U - A kind of wisdom energy energy-saving cable - Google Patents
A kind of wisdom energy energy-saving cable Download PDFInfo
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- CN204695802U CN204695802U CN201520305407.5U CN201520305407U CN204695802U CN 204695802 U CN204695802 U CN 204695802U CN 201520305407 U CN201520305407 U CN 201520305407U CN 204695802 U CN204695802 U CN 204695802U
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Abstract
The utility model discloses a kind of wisdom energy energy-saving cable, be followed successively by cable core, band, zero line and oversheath from the inside to the outside; Described cable core comprises three power wire core and a wire core; Described wire core is circle line, is positioned at the center of cable core; Described three power wire core are the tile-type structure of decile, fit tightly in wire core outside; Described zero line is bare copper wire.Power wire core of the present utility model adopts a watt shape structure can reduce inserts and uses; Zero line is wrapped in outside cable core, reduces the outside diameter of cable, reduce sheath material and use.Circular ground wire and watt shape power line combine, compact conformation, rounding.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of wisdom energy energy-saving cable.
Background technology
In the utilization of real cable, or employing is all round cable is substantially sector cable.Circular electric power cable does not wait inner core and cable to be all circular from single core to five cores, and round cable waste of material is larger, does not meet present energy-saving and cost-reducing requirement; Sector cable, the spillage of material for symmetric figure is little, but can not embody energy-saving and cost-reducing advantage once little, three large two little cables greatly for three, wastes material equally.
Utility model content
The purpose of this utility model reduces the material cost of three-phase five-wire mode cable, makes the construction of cable compact, provide a kind of materials'use few, and structure is simple, the cable that general device can realize.
The technical scheme realizing the utility model object is a kind of wisdom energy energy-saving cable, is followed successively by cable core, band, zero line and oversheath from the inside to the outside; Described cable core comprises three power wire core and a wire core; Described wire core is circle line, is positioned at the center of cable core; Described three power wire core are the tile-type structure of decile, fit tightly in wire core outside; Described zero line is bare copper wire.
Described power wire core comprises power wire core stranded conductor and is coated on the power wire core insulating barrier of power wire core stranded conductor outside.
Described wire core comprises wire core stranded conductor and is coated on the wire core insulating barrier of wire core stranded conductor outside.
Described zero line adopts several bare copper wire to be wrapped in the structure of band outside.
Described power wire core insulating barrier and wire core insulating barrier all adopt crosslinked polyethylene or cross-linked polyolefin or polyethylene or polyvinyl chloride insulation; Described oversheath is polyvinyl chloride or polyethylene or low smoke halogen-free flame-retardant polyolefin.
Have employed technique scheme, the utility model has following beneficial effect: (1) power wire core of the present utility model adopts a watt shape structure can reduce inserts and uses; Zero line is wrapped in outside cable core, reduces the outside diameter of cable, reduce sheath material and use.Circular ground wire and watt shape power line combine, compact conformation, rounding.
(2) the utility model reasonable in design, can adopt conventional equipment and common process, optimizes the conventional three-phase five-wire mode construction of cable, decreases insulation, fills and the use of protective cover material, reduce cable cost, improve the competitiveness of product in market.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Attached number in the figure is:
Power wire core 1, wire core 2, band 3, zero line 4, oversheath 5.
Embodiment
(embodiment 1)
See Fig. 1, a kind of wisdom energy energy-saving cable of the present embodiment, is followed successively by cable core 1, band 2, zero line 3 and oversheath 4 from the inside to the outside; Described cable core 1 comprises three power wire core 11 and a wire core 12; Described wire core 12 is circle line, is positioned at the center of cable core 1; Described three power wire core 11 are the tile-type structure of decile, fit tightly in wire core 12 outside; Described zero line 3 is bare copper wire.Described power wire core 11 comprises power wire core stranded conductor 11-1 and is coated on the power wire core insulating barrier 11-2 of power wire core stranded conductor 11-1 outside.Described wire core 12 comprises wire core stranded conductor 12-1 and is coated on the wire core insulating barrier 12-2 of wire core stranded conductor 12-1 outside.Described zero line 3 adopts several bare copper wire to be wrapped in the structure of band 2 outside.Described power wire core insulating barrier 11-2 and wire core insulating barrier 12-2 all adopts crosslinked polyethylene or cross-linked polyolefin or polyethylene or polyvinyl chloride insulation; Described oversheath 4 is polyvinyl chloride or polyethylene or low smoke halogen-free flame-retardant polyolefin.After all core stranding roundings, more wrapped band 2, be wound around zero line 3, and then extrude oversheath 4, as long as its stranding, winding and sheath just can realize at common cabler, armoring machine, sheath machine, device therefor is all that current version, technique are also simpler.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a wisdom energy energy-saving cable, is characterized in that: be followed successively by cable core (1), band (2), zero line (3) and oversheath (4) from the inside to the outside; Described cable core (1) comprises three power wire core (11) and a wire core (12); Described wire core (12) is circle line, is positioned at the center of cable core (1); The tile-type structure that described three power wire core (11) are decile, fits tightly in wire core (12) outside; Described zero line (3) is bare copper wire.
2. a kind of wisdom energy energy-saving cable according to claim 1, is characterized in that: described power wire core (11) comprises power wire core stranded conductor (11-1) and is coated on the outside power wire core insulating barrier (11-2) of power wire core stranded conductor (11-1).
3. a kind of wisdom energy energy-saving cable according to claim 2, is characterized in that: described wire core (12) comprises wire core stranded conductor (12-1) and is coated on the outside wire core insulating barrier (12-2) of wire core stranded conductor (12-1).
4. according to a kind of wisdom energy energy-saving cable one of claims 1 to 3 Suo Shu, it is characterized in that: described zero line (3) adopts several bare copper wire to be wrapped in the outside structure of band (2).
5. a kind of wisdom energy energy-saving cable according to claim 4 one, is characterized in that: described power wire core insulating barrier (11-2) and wire core insulating barrier (12-2) all adopt crosslinked polyethylene or cross-linked polyolefin or polyethylene or polyvinyl chloride insulation; Described oversheath (4) is polyvinyl chloride or polyethylene or low smoke halogen-free flame-retardant polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305407.5U CN204695802U (en) | 2015-05-12 | 2015-05-12 | A kind of wisdom energy energy-saving cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305407.5U CN204695802U (en) | 2015-05-12 | 2015-05-12 | A kind of wisdom energy energy-saving cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695802U true CN204695802U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305407.5U Active CN204695802U (en) | 2015-05-12 | 2015-05-12 | A kind of wisdom energy energy-saving cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853824A (en) * | 2019-11-26 | 2020-02-28 | 乔治国 | Cable with uniformly distributed battery cells |
-
2015
- 2015-05-12 CN CN201520305407.5U patent/CN204695802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853824A (en) * | 2019-11-26 | 2020-02-28 | 乔治国 | Cable with uniformly distributed battery cells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |