CN201364770Y - Power cable with identification color strips - Google Patents
Power cable with identification color strips Download PDFInfo
- Publication number
- CN201364770Y CN201364770Y CNU2008202109668U CN200820210966U CN201364770Y CN 201364770 Y CN201364770 Y CN 201364770Y CN U2008202109668 U CNU2008202109668 U CN U2008202109668U CN 200820210966 U CN200820210966 U CN 200820210966U CN 201364770 Y CN201364770 Y CN 201364770Y
- Authority
- CN
- China
- Prior art keywords
- color
- power cable
- insulating layer
- identification
- strips
- 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 relates to a power cable with identification color strips, which comprises a conductor, an insulating layer, filling materials, an inner lining, an armored layer and an outer protective sleeve, wherein vertical identification color strips are arranged on the insulating layer; and the colors of the identification strips are different from the color of the insulating layer. During production, the insulating layer is continuously extruded by adopting one basic color, and simultaneously, the color strips in another color are extruded on the insulating layer to meet the identification requirement. The utility model can be used for continuous production without shutdown, and has the advantages of low production cost, high production efficiency and good product quality.
Description
Technical field
The utility model relates to a kind of power cable, particularly a kind of power cable of discerning vitta that has.
Background technology
Because the requirement that the insulated wire cores of power cable need satisfy processing and install adopts the insulating barrier of different colours to be distinguished usually.But the power cable specification is more, thereby when the extruded insulation layer, need often to change materials of different colors, not only cause waste of material, also reduce production efficiency, increased labour intensity, and during colour changing, take place easily to form defective item because of the fuselage discharge does not cause the surface of insulating layer colour mixture only.The color masterbatch that adds also causes reducing the mechanical and physical performance and the electric property of insulating material, and the normal operation of electrical network is worked the mischief.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned weak point, and a kind of recognition function that both had is provided, and reduces production costs the measured power cable of discerning vitta that has of matter again.
The purpose of this utility model is achieved in that having the power cable of discerning vitta comprises conductor, insulating barrier, filler, inner covering, armour, oversheath, it is characterized in that having on the insulating barrier vertical identification vitta, the color of identification vitta is different from the insulating barrier color.
The utility model is owing to adopt above architecture advances; during production; insulating barrier adopts same primary colours to extrude continuously; on insulating barrier, extrude simultaneously the vitta of another kind of color, satisfy the requirement of color identification, need not shut down colour changing; produce continuously; reduced production cost, improved production efficiency, good product quality.
Description of drawings
Fig. 1 is the utility model end face structure schematic diagram.
Embodiment
Now illustrated embodiment is made detailed description to the utility model in conjunction with the accompanying drawings.
As shown in Figure 1, have the power cable of discerning vitta and comprise conductor 1, insulating barrier 3, filler 4, inner covering 5, armour 6, oversheath 7.During production, insulating barrier 3 adopts same primary colours to extrude continuously, utilizes the two-shipper head to extrude two vittas 2 of the another kind of color of symmetry simultaneously in insulating barrier 3 outsides, and vitta 2 is a thin skin, embeds in insulating barrier 3 top layers, and width is 3mm, and conductor 1 is circular or special-shaped.
Claims (3)
1, a kind of power cable of discerning vitta that has, comprise conductor (1), insulating barrier (3), filler (4), inner covering (5), armour (6), oversheath (7), it is characterized in that vertical identification vitta (2) is arranged on the insulating barrier (3), the color of identification vitta (2) is different from insulating barrier (3) color.
2, the power cable of discerning vitta that has as claimed in claim 1 is characterized in that symmetrical two vittas (2) are arranged on the insulating barrier (3).
3, the power cable of discerning vitta that has as claimed in claim 1 or 2 is characterized in that conductor (1) is for circular or special-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202109668U CN201364770Y (en) | 2008-12-16 | 2008-12-16 | Power cable with identification color strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202109668U CN201364770Y (en) | 2008-12-16 | 2008-12-16 | Power cable with identification color strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364770Y true CN201364770Y (en) | 2009-12-16 |
Family
ID=41475442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202109668U Expired - Fee Related CN201364770Y (en) | 2008-12-16 | 2008-12-16 | Power cable with identification color strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364770Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546625B (en) * | 2009-05-07 | 2011-11-16 | 无锡江南电缆有限公司 | Recognizable cable, extrusion die and manufacture method thereof |
| CN102446588A (en) * | 2010-10-09 | 2012-05-09 | 上海南大集团有限公司 | Manufacturing process for double-color insulated wire |
| CN102446593A (en) * | 2010-10-09 | 2012-05-09 | 上海南大集团有限公司 | Production equipment for dual-color insulated wire |
| CN102751016A (en) * | 2012-04-25 | 2012-10-24 | 刘天镐 | Flat wire for electronic products and production method thereof |
| CN105551659A (en) * | 2016-02-14 | 2016-05-04 | 上海朗达电缆（集团）有限公司 | Multi-core fireproof control cable and production process |
-
2008
- 2008-12-16 CN CNU2008202109668U patent/CN201364770Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546625B (en) * | 2009-05-07 | 2011-11-16 | 无锡江南电缆有限公司 | Recognizable cable, extrusion die and manufacture method thereof |
| CN102446588A (en) * | 2010-10-09 | 2012-05-09 | 上海南大集团有限公司 | Manufacturing process for double-color insulated wire |
| CN102446593A (en) * | 2010-10-09 | 2012-05-09 | 上海南大集团有限公司 | Production equipment for dual-color insulated wire |
| CN102446593B (en) * | 2010-10-09 | 2013-02-27 | 上海南大集团有限公司 | Production equipment for dual-color insulated wire |
| CN102751016A (en) * | 2012-04-25 | 2012-10-24 | 刘天镐 | Flat wire for electronic products and production method thereof |
| CN102751016B (en) * | 2012-04-25 | 2015-05-06 | 刘天镐 | Flat wire for electronic products and production method thereof |
| CN105551659A (en) * | 2016-02-14 | 2016-05-04 | 上海朗达电缆（集团）有限公司 | Multi-core fireproof control cable and production process |
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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: 20091216 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |