CN105869758A - Single-core butyronitrile insulating flexible cable provided with strippable copper core - Google Patents
Single-core butyronitrile insulating flexible cable provided with strippable copper core Download PDFInfo
- Publication number
- CN105869758A CN105869758A CN201610423321.1A CN201610423321A CN105869758A CN 105869758 A CN105869758 A CN 105869758A CN 201610423321 A CN201610423321 A CN 201610423321A CN 105869758 A CN105869758 A CN 105869758A
- Authority
- CN
- China
- Prior art keywords
- copper core
- core
- butyronitrile
- aramid fiber
- butyronitrile insulating
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
- H01B7/385—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation comprising a rip cord or wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention discloses a single-core butyronitrile insulating flexible cable provided with a strippable copper core, comprising a tinned copper core flexible conductor, wherein an aramid yarn woven belt wraps the tinned copper core flexible conductor in a spiral manner, a butyronitrile insulating layer is formed outside the aramid yarn woven belt in an extrusion molding manner, a plurality of axially distributed rip cords are arranged in the butyronitrile insulating layer at intervals in a circular manner, and consist of aramid yarn bunch strands, the rip cords cling to an external wall of the aramid yarn woven belt. The single-core butyronitrile insulating flexible cable provided with the strippable copper core disclosed by the invention has the advantages of novel structure and design and convenience for a separation of the insulating layer so as to strip out the copper conductor for recovery, connection or installation as the aramid yarn woven belt in combination with the rip cords wraps the copper conductor.
Description
Technical field:
The present invention relates to electric wire, particularly relate to a kind of single and be easily peeled copper core butyronitrile insulated cable.
Background technology:
Cable uses copper as conductor mostly, copper conductor cost accounts for cable raw material totle drilling cost more than 90%, and the cost of copper conductor is of a relatively high, and discarded cable typically can reclaim copper conductor, braid outside original conductor is all to be woven into tubular network structure, and manual removal is difficult to；Additionally, cable needs to be attached equipment during mounting and installation, the outer layer of cable surface, it is generally required to scratch with cutter, operates fairly cumbersome also with certain danger.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of single and be easily peeled copper core butyronitrile insulated cable, either reclaim or connect installation, all convenient separation to its insulating barrier, thus separate copper conductor.
Technical scheme is as follows:
Single is easily peeled copper core butyronitrile insulated cable, it is characterized in that: include tin plating copper core flexible conductor, tin plating copper core flexible conductor external spiral is wound with aramid fiber yarn braid over braid, the outer extrusion moulding of aramid fiber yarn braid over braid has butyronitrile insulating barrier, being provided with, along annular space, the tear rope that the aramid fiber tow strand of many axial distribution is constituted in butyronitrile insulating barrier, the outer wall of aramid fiber yarn braid over braid is close to by tear rope.
Described single is easily peeled copper core butyronitrile insulated cable, it is characterised in that: described aramid fiber yarn braid over braid spiral winding spacing is generally no greater than 3mm.
The invention have the advantage that
Present configuration is novel in design, by being wound with aramid fiber yarn braid over braid at copper conductor external spiral and coordinating tear rope, either reclaims or connects installation, all convenient separation to its insulating barrier, thus separates copper conductor.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
Single is easily peeled copper core butyronitrile insulated cable, including tin plating copper core flexible conductor 1, tin plating copper core flexible conductor 1 external spiral is wound with aramid fiber yarn braid over braid 2, the outer extrusion moulding of aramid fiber yarn braid over braid 2 has butyronitrile insulating barrier 3, being provided with, along annular space, the tear rope 4 that the aramid fiber tow strand of many axial distribution is constituted in butyronitrile insulating barrier 3, the outer wall of aramid fiber yarn braid over braid is close to by tear rope 4.
Aramid fiber yarn braid over braid 2 spiral winding spacing is generally no greater than 3mm, can tear butyronitrile insulating barrier 3, copper core at stripping quickly and easily coordinating tear rope 4.
Claims (2)
1. a single is easily peeled copper core butyronitrile insulated cable, it is characterized in that: include tin plating copper core flexible conductor, tin plating copper core flexible conductor external spiral is wound with aramid fiber yarn braid over braid, the outer extrusion moulding of aramid fiber yarn braid over braid has butyronitrile insulating barrier, being provided with, along annular space, the tear rope that the aramid fiber tow strand of many axial distribution is constituted in butyronitrile insulating barrier, the outer wall of aramid fiber yarn braid over braid is close to by tear rope.
Single the most according to claim 1 is easily peeled copper core butyronitrile insulated cable, it is characterised in that: described aramid fiber yarn braid over braid spiral winding spacing is generally no greater than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423321.1A CN105869758A (en) | 2016-06-14 | 2016-06-14 | Single-core butyronitrile insulating flexible cable provided with strippable copper core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423321.1A CN105869758A (en) | 2016-06-14 | 2016-06-14 | Single-core butyronitrile insulating flexible cable provided with strippable copper core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105869758A true CN105869758A (en) | 2016-08-17 |
Family
ID=56650434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610423321.1A Pending CN105869758A (en) | 2016-06-14 | 2016-06-14 | Single-core butyronitrile insulating flexible cable provided with strippable copper core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105869758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229045A (en) * | 2016-08-29 | 2016-12-14 | 浙江洪波科技股份有限公司 | A kind of peeling convenient polyurethane nylon enamel-covered wire |
| CN108922683A (en) * | 2018-07-18 | 2018-11-30 | 湖州格雷电力电缆有限公司 | A kind of cable convenient for removing |
| WO2018228229A1 (en) * | 2017-06-15 | 2018-12-20 | 江苏中容电气有限公司 | Network packet transposition wire structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104675A1 (en) * | 2001-02-07 | 2002-08-08 | Mcleod Christopher R. | Resheathable cable armor |
| CN2733527Y (en) * | 2004-09-29 | 2005-10-12 | 扬州华城电缆有限公司 | Oil-proof high-temperature and high-power resistant cable for transformer |
| CN201278276Y (en) * | 2008-09-24 | 2009-07-22 | 江苏亨通线缆科技有限公司 | Highly flame-proof digital program controlled flexible cable for wideband |
| US20100018711A1 (en) * | 2008-07-23 | 2010-01-28 | Jody James | Tear Cord For Jacketed Tube |
| CN203232711U (en) * | 2013-04-03 | 2013-10-09 | 安徽长风电缆集团有限公司 | A flexible light warp-resistant wind energy control cable |
| CN103680735A (en) * | 2013-12-12 | 2014-03-26 | 神华集团有限责任公司 | Cable |
| CN103710809A (en) * | 2013-12-31 | 2014-04-09 | 上海长顺电梯电缆有限公司 | Aramid yarn tearing line and preparation method thereof |
| CN205104272U (en) * | 2015-11-10 | 2016-03-23 | 河南华通电缆股份有限公司 | Resistant cryogenic cable convenient to wiring |
| CN205959670U (en) * | 2016-06-14 | 2017-02-15 | 中科电力装备（安徽）智能化科技有限公司 | Insulating flexible cable of copper core butyronitrile is easily peeled off to single core |
-
2016
- 2016-06-14 CN CN201610423321.1A patent/CN105869758A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104675A1 (en) * | 2001-02-07 | 2002-08-08 | Mcleod Christopher R. | Resheathable cable armor |
| CN2733527Y (en) * | 2004-09-29 | 2005-10-12 | 扬州华城电缆有限公司 | Oil-proof high-temperature and high-power resistant cable for transformer |
| US20100018711A1 (en) * | 2008-07-23 | 2010-01-28 | Jody James | Tear Cord For Jacketed Tube |
| CN201278276Y (en) * | 2008-09-24 | 2009-07-22 | 江苏亨通线缆科技有限公司 | Highly flame-proof digital program controlled flexible cable for wideband |
| CN203232711U (en) * | 2013-04-03 | 2013-10-09 | 安徽长风电缆集团有限公司 | A flexible light warp-resistant wind energy control cable |
| CN103680735A (en) * | 2013-12-12 | 2014-03-26 | 神华集团有限责任公司 | Cable |
| CN103710809A (en) * | 2013-12-31 | 2014-04-09 | 上海长顺电梯电缆有限公司 | Aramid yarn tearing line and preparation method thereof |
| CN205104272U (en) * | 2015-11-10 | 2016-03-23 | 河南华通电缆股份有限公司 | Resistant cryogenic cable convenient to wiring |
| CN205959670U (en) * | 2016-06-14 | 2017-02-15 | 中科电力装备（安徽）智能化科技有限公司 | Insulating flexible cable of copper core butyronitrile is easily peeled off to single core |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229045A (en) * | 2016-08-29 | 2016-12-14 | 浙江洪波科技股份有限公司 | A kind of peeling convenient polyurethane nylon enamel-covered wire |
| CN106229045B (en) * | 2016-08-29 | 2018-01-09 | 浙江洪波科技股份有限公司 | A kind of convenient polyurethane nylon enamel-covered wire of peeling |
| WO2018228229A1 (en) * | 2017-06-15 | 2018-12-20 | 江苏中容电气有限公司 | Network packet transposition wire structure |
| CN108922683A (en) * | 2018-07-18 | 2018-11-30 | 湖州格雷电力电缆有限公司 | A kind of cable convenient for removing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |