CN103915203A - Tinned copper wire armoring jacket and power cable - Google Patents
Tinned copper wire armoring jacket and power cable Download PDFInfo
- Publication number
- CN103915203A CN103915203A CN201310431371.0A CN201310431371A CN103915203A CN 103915203 A CN103915203 A CN 103915203A CN 201310431371 A CN201310431371 A CN 201310431371A CN 103915203 A CN103915203 A CN 103915203A
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- China
- Prior art keywords
- copper wire
- tinned copper
- jacket
- armoring
- armouring
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Abstract
The invention discloses a tinned copper wire armoring jacket and a power cable. The tinned copper wire armoring jacket is composed of main wire cores, a ground wire core, an insulation shielding layer, a steel tape armoring polyethylene jacket layer and a tinned copper wire armoring jacket layer. The two sets of main wire cores, the ground wire core and an aluminum alloy conductor drainage wire are extruded in the insulation shielding layer. The insulation shielding layer is coated with the steel tape armoring polyethylene jacket layer. The steel tape armoring polyethylene jacket layer is coated with the tinned copper wire armoring jacket layer. The tinned copper wire armoring jacket is good in electricity conductive performance and anti-aging performance; the armoring jacket layers are arranged on the cable so that the tensile strength of the cable can be improved, the abrasion-resistant property of the cable can be improved, the service life can be prolonged, and the tinned copper wire armoring jacket can be widely applied to the fields of aviation, electric power, metallurgy, tunnels and the like.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of tinned copper wire armouring sheath and power cable.
Background technology
At present, along with Chinese society expanding economy, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the fields such as aviation, electric power, metallurgy and tunnel, electric conductivity, anti-wear performance and the resistance to ag(e)ing aspect to cable and security reliability aspect require all high especially.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of tinned copper wire armouring sheath and power cable with good anti-wear performance and resistance to ag(e)ing.
The present invention takes following technical scheme to realize: a kind of tinned copper wire armouring sheath and power cable, it is made up of master core, ground connection core, insulation screen, steel-tape armouring pe sheath layer and tinned copper wire armouring restrictive coating.In described insulation screen, be extruded with two groups of master cores, a ground connection core and an aluminium alloy conductor drainage thread, described insulation screen is wrapped with one deck steel-tape armouring pe sheath layer, and described steel-tape armouring pe sheath layer is wrapped with one deck tinned copper wire armouring restrictive coating.
Described master core is from inside to outside successively by aluminium alloy conductor and be wrapped in perfluoroethylene-propylene insulating barrier outside aluminium alloy conductor and ethylene propylene rubber insulated layer forms.
Described ground connection core is from inside to outside successively by copper conductor and be wrapped in tinned copper wire screen outside copper conductor and ethylene propylene rubber insulated layer forms.
In described steel-tape armouring pe sheath layer, be provided with a heating wire.
The present invention has following beneficial effect in sum: the present invention has good electric conductivity and resistance to ag(e)ing;
The multilayer armouring restrictive coating of cable arranges, and can strengthen the pull resistance of cable, improves the anti-wear performance of cable, increases the service life;
Master core adopts dielectric layers, strengthens the insulation property of master core, improves the electric conductivity of cable.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, master core; 2, ground connection core; 3, insulation screen; 4, steel-tape armouring pe sheath layer; 5, tinned copper wire armouring restrictive coating; 6, aluminium alloy conductor drainage thread; 7, heating wire.
Embodiment
As shown in Figure 1, a kind of tinned copper wire armouring sheath and power cable, it is made up of master core 1, ground connection core 2, insulation screen 3, steel-tape armouring pe sheath layer 4 and tinned copper wire armouring restrictive coating 5.In described insulation screen 3, be extruded with two groups of master cores 1, ground connection core 2 and an aluminium alloy conductor drainage thread 6, described insulation screen 3 is wrapped with one deck steel-tape armouring pe sheath layer 4, and described steel-tape armouring pe sheath layer 4 is wrapped with one deck tinned copper wire armouring restrictive coating 5.
Embodiment: master core 1 is from inside to outside successively by aluminium alloy conductor and be wrapped in perfluoroethylene-propylene insulating barrier outside aluminium alloy conductor and ethylene propylene rubber insulated layer forms.
Ground connection core 2 is from inside to outside successively by copper conductor and be wrapped in tinned copper wire screen outside copper conductor and ethylene propylene rubber insulated layer forms.
In steel-tape armouring pe sheath layer 4, be provided with a heating wire 7.
It is 75 DEG C that this cable allows operational environment maximum temperature; The permission bending radius of this cable is the outside diameter of cable 15 times.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (4)
1. a tinned copper wire armouring sheath and power cable, it is made up of master core, ground connection core, insulation screen, steel-tape armouring pe sheath layer and tinned copper wire armouring restrictive coating, it is characterized in that: in described insulation screen, be extruded with two groups of master cores, a ground connection core and an aluminium alloy conductor drainage thread, described insulation screen is wrapped with one deck steel-tape armouring pe sheath layer, and described steel-tape armouring pe sheath layer is wrapped with one deck tinned copper wire armouring restrictive coating.
2. tinned copper wire armouring sheath according to claim 1 and power cable, is characterized in that: described master core is from inside to outside successively by aluminium alloy conductor and be wrapped in perfluoroethylene-propylene insulating barrier outside aluminium alloy conductor and ethylene propylene rubber insulated layer forms.
3. tinned copper wire armouring sheath according to claim 1 and power cable, is characterized in that: described ground connection core is from inside to outside successively by copper conductor and be wrapped in tinned copper wire screen outside copper conductor and ethylene propylene rubber insulated layer forms.
4. tinned copper wire armouring sheath according to claim 1 and power cable, is characterized in that: in described steel-tape armouring pe sheath layer, be provided with a heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431371.0A CN103915203A (en) | 2013-09-22 | 2013-09-22 | Tinned copper wire armoring jacket and power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431371.0A CN103915203A (en) | 2013-09-22 | 2013-09-22 | Tinned copper wire armoring jacket and power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915203A true CN103915203A (en) | 2014-07-09 |
Family
ID=51040815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310431371.0A Pending CN103915203A (en) | 2013-09-22 | 2013-09-22 | Tinned copper wire armoring jacket and power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658049A (en) * | 2017-08-29 | 2018-02-02 | 安徽特斯艾尔机电设备有限公司 | A kind of new-energy automobile cable |
| CN109524165A (en) * | 2018-10-17 | 2019-03-26 | 芜湖航天特种电缆厂股份有限公司 | High-speed camera cable and preparation method thereof |
| CN112289488A (en) * | 2020-10-29 | 2021-01-29 | 江苏鹏润电缆科技有限公司 | Soft aluminum alloy cable for photo-thermal power generation and production method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5750930A (en) * | 1994-12-22 | 1998-05-12 | The Whitaker Corporation | Electrical cable for use in a medical surgery environment |
| CN201204092Y (en) * | 2008-06-04 | 2009-03-04 | 四川明星电缆有限公司 | Anti-interference shielding power cable |
| CN201237929Y (en) * | 2008-08-12 | 2009-05-13 | 无锡市沪安电线电缆有限公司 | Low temperature torsion-resistant wind energy cable |
| CN201673722U (en) * | 2010-04-29 | 2010-12-15 | 江苏远洋东泽电缆股份有限公司 | Medium-high-voltage and frequency-conversion driving flexible cable for ship and ocean engineering |
| CN102364601A (en) * | 2011-11-09 | 2012-02-29 | 江苏新远程电缆股份有限公司 | Anti-interference low-voltage cable for balance of plant (BoP) of nuclear power station |
| CN202307219U (en) * | 2011-11-04 | 2012-07-04 | 安徽新亚特电缆集团有限公司 | Medium-high temperature resistant round oil-immersed pump cable |
| CN103035332A (en) * | 2012-12-20 | 2013-04-10 | 四川鑫电电缆有限公司 | Aluminum-alloy conductor environmental-friendly flame-retardant cable |
| CN203521021U (en) * | 2013-09-22 | 2014-04-02 | 安徽华天电缆有限公司 | Tin-coated copper wire armored sheath and power cable |
-
2013
- 2013-09-22 CN CN201310431371.0A patent/CN103915203A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5750930A (en) * | 1994-12-22 | 1998-05-12 | The Whitaker Corporation | Electrical cable for use in a medical surgery environment |
| CN201204092Y (en) * | 2008-06-04 | 2009-03-04 | 四川明星电缆有限公司 | Anti-interference shielding power cable |
| CN201237929Y (en) * | 2008-08-12 | 2009-05-13 | 无锡市沪安电线电缆有限公司 | Low temperature torsion-resistant wind energy cable |
| CN201673722U (en) * | 2010-04-29 | 2010-12-15 | 江苏远洋东泽电缆股份有限公司 | Medium-high-voltage and frequency-conversion driving flexible cable for ship and ocean engineering |
| CN202307219U (en) * | 2011-11-04 | 2012-07-04 | 安徽新亚特电缆集团有限公司 | Medium-high temperature resistant round oil-immersed pump cable |
| CN102364601A (en) * | 2011-11-09 | 2012-02-29 | 江苏新远程电缆股份有限公司 | Anti-interference low-voltage cable for balance of plant (BoP) of nuclear power station |
| CN103035332A (en) * | 2012-12-20 | 2013-04-10 | 四川鑫电电缆有限公司 | Aluminum-alloy conductor environmental-friendly flame-retardant cable |
| CN203521021U (en) * | 2013-09-22 | 2014-04-02 | 安徽华天电缆有限公司 | Tin-coated copper wire armored sheath and power cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658049A (en) * | 2017-08-29 | 2018-02-02 | 安徽特斯艾尔机电设备有限公司 | A kind of new-energy automobile cable |
| CN109524165A (en) * | 2018-10-17 | 2019-03-26 | 芜湖航天特种电缆厂股份有限公司 | High-speed camera cable and preparation method thereof |
| CN112289488A (en) * | 2020-10-29 | 2021-01-29 | 江苏鹏润电缆科技有限公司 | Soft aluminum alloy cable for photo-thermal power generation and production method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |