CN106298033A - A kind of novel PVC insulated power cable - Google Patents
A kind of novel PVC insulated power cable Download PDFInfo
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- CN106298033A CN106298033A CN201510247053.8A CN201510247053A CN106298033A CN 106298033 A CN106298033 A CN 106298033A CN 201510247053 A CN201510247053 A CN 201510247053A CN 106298033 A CN106298033 A CN 106298033A
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- conductive unit
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- power cable
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Abstract
The present invention relates to a kind of novel PVC insulated power cable, it includes oxygen-free copper conductor, it is provided with insulating barrier outside described oxygen-free copper conductor, it is provided with screen layer outside described insulating barrier, semiconductive belt it is provided with outside described screen layer, described oxygen-free copper conductor, insulating barrier, screen layer and semiconductive belt composition conductive unit, described conductive unit is at least provided with two, it is provided with packed layer outside described conductive unit, the first lapping layer it is provided with outside described packed layer, it is provided with proof copper-wire braided layer outside described first lapping layer, it is provided with the second lapping layer outside described proof copper-wire braided layer, it is provided with external sheath layer outside described second lapping layer, they form cable body, described conductive unit diameter accounts for the 1/3 of cable body diameter.The present invention conducts electricity very well, and bulk strength is high, can be long lasting for constantly work, and safe and reliable, service life is long.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of polyvinyl chloride cable.
Background technology
Along with the fast development of national economy, as the electric wire of national economy aorta, its
Consumption and range are increasing.In recent years, power plant, transformer station, smelting and oil
The industries such as chemical industry, very big to the demand of cable.
At present, the cable on market is various, and they are applied in various different occasions.But it is big
Partial cables all exists that some problems, such as insulation effect are poor, and service life is short, manufacturing cost
Height, bulk strength is the most high.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Planting and conduct electricity very well, bulk strength is high, can be safe and reliable long lasting for constantly work,
Service life length novel PVC insulated power cable.
Technical scheme: in order to solve above-mentioned technical problem, the novel polychlorostyrene of one of the present invention
Ethylene insulated power cable, it includes oxygen-free copper conductor, is provided with outside described oxygen-free copper conductor
Insulating barrier, is provided with screen layer outside described insulating barrier, is provided with and partly leads outside described screen layer
Electricity belt, described oxygen-free copper conductor, insulating barrier, screen layer and semiconductive belt composition conduction are single
Unit, described conductive unit, at least provided with two, is provided with packed layer outside described conductive unit,
Outside described packed layer, it is provided with the first lapping layer, outside described first lapping layer, is provided with copper wire
Braid, is provided with the second lapping layer outside described proof copper-wire braided layer, at described second lapping layer
Outside is provided with external sheath layer, and they form cable body, and described conductive unit diameter accounts for cable originally
The 1/3 of body diameter.
Described conductive unit sets three altogether.
Described insulating barrier and external sheath layer are all polyvinyl chloride layer.
Described packed layer is alkali-free glass rope packed layer.
Described first lapping layer and the second lapping layer are all polyester belt lapping layer.
Described proof copper-wire braided layer according to 2 repeatedly 2 vertical woven form.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention is overall
Structure arranges rationally, uses oxygen-free copper conductor, more more stable than fine copper, fine aluminium cable, electrical conductivity
Higher, use proof copper-wire braided layer, be effectively improved the bulk strength of cable, use alkali-free glass rope
Packed layer, fills light, and filling effect is good, uses two-layer lapping layer, makes integrated connection more step up
Close, described conductive unit diameter accounts for the 1/3 of cable body diameter, then is made by the cooperation of each layer
With, conductive unit runs the most reliable, and using effect is the most preferable, and this cable can be long-time
Constant work, uses polyvinyl chloride insulation layer and external sheath layer, and insulation effect is good, mobile
Superior performance, can meet various use requirement, and whole service life is longer, meets actual making
With requiring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, the novel PVC insulated power cable of one of the present invention, it
Including oxygen-free copper conductor 1, outside described oxygen-free copper conductor 1, it is provided with insulating barrier 2, described
Insulating barrier 2 is outside is provided with screen layer 3, is provided with semiconductive belt 4 outside described screen layer 3,
Described oxygen-free copper conductor 1, insulating barrier 2, screen layer 3 and semiconductive belt 4 composition conduction are single
Unit, described conductive unit, at least provided with two, is provided with packed layer 5 outside described conductive unit,
Outside described packed layer 5, it is provided with the first lapping layer 6, sets outside described first lapping layer 6
There is proof copper-wire braided layer 7, outside described proof copper-wire braided layer 7, be provided with the second lapping layer 8, in institute
Stating the second lapping layer 8 outside and be provided with external sheath layer 9, they form cable body, described conduction
Element diameter accounts for the 1/3 of cable body diameter；Described conductive unit sets three altogether；Described insulation
Layer 2 and external sheath layer 9 are all polyvinyl chloride layer；Described packed layer 5 is filled for alkali-free glass rope
Layer；Described first lapping layer 6 and the second lapping layer 8 are all polyester belt lapping layer；Described copper wire
Braid 7 according to 2 repeatedly 2 vertical woven form.Overall structure of the present invention arranges rationally, uses
Oxygen-free copper conductor, more more stable than fine copper, fine aluminium cable, electrical conductivity is higher, uses proof copper-wire braided
Layer, is effectively improved the bulk strength of cable, uses alkali-free glass rope packed layer, fills light, fills out
Filling effective, use two-layer lapping layer, make integrated connection more tight, described conductive unit is straight
Footpath accounts for the 1/3 of cable body diameter, then by each layer with the use of, conductive unit runs
The most reliable, using effect is the most preferable, and this cable can use long lasting for constantly work
Polyvinyl chloride insulation layer and external sheath layer, insulation effect is good, and travelling performance is superior, can meet
Various use requirements, whole service life is longer, meets actual operation requirements.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (6)
1. a novel PVC insulated power cable, it is characterised in that: it includes anaerobic
Copper conductor (1), is provided with insulating barrier (2), described in described oxygen-free copper conductor (1) outside
Insulating barrier (2) is outside is provided with screen layer (3), partly leads outside being provided with of described screen layer (3)
Electricity belt (4), described oxygen-free copper conductor (1), insulating barrier (2), screen layer (3) and half
Conductive strip layers (4) composition conductive unit, described conductive unit is at least provided with two, described
Be provided with packed layer (5) outside conductive unit, described packed layer (5) outside be provided with first around
Covering (6), is provided with proof copper-wire braided layer (7), in institute in described first lapping layer (6) outside
State proof copper-wire braided layer (7) outside and be provided with the second lapping layer (8), described second lapping layer (8)
Outside is provided with external sheath layer (9), and they form cable body, and described conductive unit diameter accounts for electricity
The 1/3 of cable body diameter.
Novel PVC insulated power cable the most according to claim 1, its feature
It is: described conductive unit sets three altogether.
Novel PVC insulated power cable the most according to claim 1, its feature
It is: described insulating barrier (2) and external sheath layer (9) are all polyvinyl chloride layer.
Novel PVC insulated power cable the most according to claim 1, its feature
It is: described packed layer (5) is alkali-free glass rope packed layer.
Novel PVC insulated power cable the most according to claim 1, its feature
It is: described first lapping layer (6) and the second lapping layer (8) are all polyester belt lapping layer.
Novel PVC insulated power cable the most according to claim 1, its feature
Be: described proof copper-wire braided layer (7) according to 2 repeatedly 2 vertical woven form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247053.8A CN106298033A (en) | 2015-05-14 | 2015-05-14 | A kind of novel PVC insulated power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247053.8A CN106298033A (en) | 2015-05-14 | 2015-05-14 | A kind of novel PVC insulated power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106298033A true CN106298033A (en) | 2017-01-04 |
Family
ID=57631717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247053.8A Pending CN106298033A (en) | 2015-05-14 | 2015-05-14 | A kind of novel PVC insulated power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106298033A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057590Y (en) * | 2007-04-24 | 2008-05-07 | 安徽华菱电缆集团有限公司 | Non-halogen type low-smoke flame-proof flexible cable for coal mine |
| CN102831970A (en) * | 2012-08-15 | 2012-12-19 | 无锡市东田电缆有限公司 | Novel insulation shield cable |
| CN104078116A (en) * | 2013-03-29 | 2014-10-01 | 无锡市苏南电缆有限公司 | Flexible polyvinyl chloride insulation cable |
| CN104112528A (en) * | 2013-04-19 | 2014-10-22 | 无锡市奇峰电缆有限公司 | Polyethylene chloride insulation fire resistance electric power cable |
| CN104112504A (en) * | 2013-04-19 | 2014-10-22 | 无锡市奇峰电缆有限公司 | Polyvinyl chloride insulated soft cable |
| CN204614521U (en) * | 2015-05-14 | 2015-09-02 | 无锡市苏南电缆有限公司 | A kind of novel PVC insulated power cable |
-
2015
- 2015-05-14 CN CN201510247053.8A patent/CN106298033A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057590Y (en) * | 2007-04-24 | 2008-05-07 | 安徽华菱电缆集团有限公司 | Non-halogen type low-smoke flame-proof flexible cable for coal mine |
| CN102831970A (en) * | 2012-08-15 | 2012-12-19 | 无锡市东田电缆有限公司 | Novel insulation shield cable |
| CN104078116A (en) * | 2013-03-29 | 2014-10-01 | 无锡市苏南电缆有限公司 | Flexible polyvinyl chloride insulation cable |
| CN104112528A (en) * | 2013-04-19 | 2014-10-22 | 无锡市奇峰电缆有限公司 | Polyethylene chloride insulation fire resistance electric power cable |
| CN104112504A (en) * | 2013-04-19 | 2014-10-22 | 无锡市奇峰电缆有限公司 | Polyvinyl chloride insulated soft cable |
| CN204614521U (en) * | 2015-05-14 | 2015-09-02 | 无锡市苏南电缆有限公司 | A kind of novel PVC insulated power cable |
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| 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: 20170104 |