CN107633907A - A kind of novel cable - Google Patents
A kind of novel cable Download PDFInfo
- Publication number
- CN107633907A CN107633907A CN201710973532.7A CN201710973532A CN107633907A CN 107633907 A CN107633907 A CN 107633907A CN 201710973532 A CN201710973532 A CN 201710973532A CN 107633907 A CN107633907 A CN 107633907A
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- CN
- China
- Prior art keywords
- cable
- wrapped
- quad
- outer jacket
- waterstop
- 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.)
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Abstract
The invention discloses a kind of novel cable, including quad and the outer jacket being wrapped in outside quad, cable includes conductor and insulating barrier, it is wrapped that the insulating barrier of cable is wrapped with waterstop, waterproofing rope is filled between quad and outer jacket, it is wrapped that waterstop is enclosed between described waterproofing rope and outer jacket, attached glassy layer, the water proof insect prevention of this cable are wrapped up in the quad surface.
Description
Technical field
The invention belongs to the technical field of cable, specially a kind of novel cable.
Background technology
With the quickening of the rapid growth of Chinese national economy, particularly rural area and Construction of Intercity Network transformation paces and each
Ground real estate is flourished, and the electric utility in China is developed rapidly, and is matched so as to promote for power industry
Electrician trade, especially wires and cables industry development, the Cultivar development of electric wire shows diversified trend.Electric wire
Cable develops from simple power transmission to multifunction, i.e., has been attached some new spies respectively according to different purposes
Property.Such as：Flame retardant cable, fire-resisting cable, low smoke and low halogen cable, low smoke, zero halogen cable etc..The requirement that blocks water to power cable
And just grow up in recent years, in recent years, the cable laid under rugged environment and moist environment, people are increasingly
The importance of water preventing ability is recognized, particularly level of ground water is higher or long-term area of heavy rainfull is (such as on the south China the Changjiang river
Area).Power cable uses directly buried installation mode mostly, thus cable bear to come from ground pressure and due to human factor and by
Possibility to external force damage is very big, and water internally invades from breakage or joint, is then spread to cable both ends, causes electricity
Cable electrical property declines.It is alternatively possible：Cable storage, carry, laying, in running, because accident is made by mechanical force
With, and cable sheath is damaged, water internally invades from breakage, is then spread to cable both ends, causes under cable electrical property
Drop.When cable is installed in a humid environment, if without good stop water, then cable is easier to be invaded by moisture
Enter, so as to cause the destruction of insulation, the life-span of cable will be so greatly shortened, in order to reduce Environmental Water to each of cable
The infringement of the influence and cable of kind of performance in itself, have and block water so the cable being laid in wet environment is typically necessary cable
Structure.
The content of the invention
Simple in construction it is an object of the invention to provide a kind of novel cable, quality is high.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of novel cable, including quad and the outer jacket being wrapped in outside quad, cable is including conductor and absolutely
Edge layer, it is wrapped that the insulating barrier of cable is wrapped with waterstop, and waterproofing rope, described resistance are filled between quad and outer jacket
It is wrapped that waterstop is enclosed between water rope and outer jacket, attached glassy layer is wrapped up on the three-core cable surface.
The beneficial effects of the invention are as follows：
Water proof insect prevention.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is sectional view of the present invention.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in drawings, as shown in figure 1, the present invention includes quad and the outer jacket 5 being wrapped in outside quad, electricity
Cable includes conductor 1 and insulating barrier 2, and the insulating barrier 2 of cable is wrapped with waterstop wrapped 3, between three-core cable and outer jacket 5
Filled with waterproofing rope 4.Waterstop wrapped 3 is enclosed between described waterproofing rope 4 and outer jacket 5, glass is provided with the outside of cable
Glass layer 6.
In the production process of cable, in order to reach the performance that product is capable of moisture-resisting water-proof, in conductor gap, insulation meter
Face, stranding gap and wrapped all uses meet water and can expand the high-molecular compound that own vol reaches decades of times, this height rapidly
Molecular compound is formed between the gaps such as conductor, core, sheath are filled in the form of water-proofing powder, water blocking yarn, waterstop, waterproofing rope etc.
The system that blocks water of complete set, oversheath make the structure of cable even closer using the extrusion way of extruding.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (1)
1. a kind of novel cable, it is characterized in that：Including quad and the outer jacket being wrapped in outside quad, cable includes leading
Body and insulating barrier, it is wrapped that the insulating barrier of cable is wrapped with waterstop, and waterproofing rope, institute are filled between quad and outer jacket
It is wrapped that waterstop is enclosed between the waterproofing rope and outer jacket stated, attached glassy layer is wrapped up on the quad surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973532.7A CN107633907A (en) | 2017-10-18 | 2017-10-18 | A kind of novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973532.7A CN107633907A (en) | 2017-10-18 | 2017-10-18 | A kind of novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107633907A true CN107633907A (en) | 2018-01-26 |
Family
ID=61104733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710973532.7A Pending CN107633907A (en) | 2017-10-18 | 2017-10-18 | A kind of novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107633907A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751954U (en) * | 2010-07-13 | 2011-02-23 | 武汉第二电线电缆有限公司 | Novel water-blocking moistureproof power cable |
| CN204440974U (en) * | 2015-03-10 | 2015-07-01 | 江苏南瑞淮胜电缆有限公司 | Power cable for rail transit |
| CN204614512U (en) * | 2014-12-26 | 2015-09-02 | 上海起帆电线电缆有限公司 | Selfreparing water resistant tree cable |
| CN205303029U (en) * | 2015-12-09 | 2016-06-08 | 江苏荣宜电缆有限公司 | From type polyethylene insulation of bearing weight of power cable that blocks water |
-
2017
- 2017-10-18 CN CN201710973532.7A patent/CN107633907A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751954U (en) * | 2010-07-13 | 2011-02-23 | 武汉第二电线电缆有限公司 | Novel water-blocking moistureproof power cable |
| CN204614512U (en) * | 2014-12-26 | 2015-09-02 | 上海起帆电线电缆有限公司 | Selfreparing water resistant tree cable |
| CN204440974U (en) * | 2015-03-10 | 2015-07-01 | 江苏南瑞淮胜电缆有限公司 | Power cable for rail transit |
| CN205303029U (en) * | 2015-12-09 | 2016-06-08 | 江苏荣宜电缆有限公司 | From type polyethylene insulation of bearing weight of power cable that blocks water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |