CN103295684A - Plastic insulating control cable - Google Patents
Plastic insulating control cable Download PDFInfo
- Publication number
- CN103295684A CN103295684A CN2013102658868A CN201310265886A CN103295684A CN 103295684 A CN103295684 A CN 103295684A CN 2013102658868 A CN2013102658868 A CN 2013102658868A CN 201310265886 A CN201310265886 A CN 201310265886A CN 103295684 A CN103295684 A CN 103295684A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- cable core
- control cable
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009422 external insulation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The invention discloses a plastic insulating control cable. The plastic insulating control cable comprises a cable core, wherein a packing layer is arranged at a place where a gap of the cable core is; a warping tape, a shielding layer and an inner liner layer are sequentially extruded outside the cable core; an armor layer is woven outside the inner liner layer; an outer sheath is extruded at the outermost layer of the cable core; the cable core is formed by twisting three layers of insulating line cores which hare arranged concentrically; the first layer includes four insulating line cores at the center; the second layer includes 10 line cores; and the third layer includes 16 line cores. Each insulating line core is composed of a conductor and an insulating layer coated outside the conductor. The plastic insulating control cable has the characteristics of good abrasion resistance, good flame resistance, good controllability, a simple structure, a long service life and the like.
Description
Technical field
The present invention relates to the electric wire field, specifically refer to a kind of plastic insulation control cable.
Background technology
At present, along with the development of society, the consumption on the naval vessel also increases thereupon, requires the current capacity of cable increasing, and the interface of the cable conductor of cable constantly increases, and the weight of the unit length of cable increases thereupon.When the staff carrying out cable laying when work, be easy in process of deployment, abrade oversheath, thereby stay hidden danger to safety, cause having an accident.In the prior art, the insulating barrier of cable and sheath great majority are the organic mixtures that adopt plastic casing rubber, and resistance to wear is relatively poor.During fire, flame can spread along with cable, also can produce a large amount of smog and poisonous corrosive gas simultaneously, and human body is produced harm.The speed that spreads along cable in order to reduce flame combustion the time adds various flame-retardant additives, usually to make various types of fire proofings and flame retardant cable in cable material.Performance when therefore, generally evaluating the power cable burning with anti-flammability, corrosivity, smokiness, toxicity.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of resistance to wear is good, good flame resistance, and is controlled good, simple in structure, the plastic insulation control cable of long service life.
A kind of plastic insulation control cable of the present invention comprises cable core, is provided with packed layer in the gap of cable core, and cable core extrudes twining package tape, screen, inner covering outward successively, and inner covering weaves armour outward, and the cable core outermost layer extrudes oversheath; Described cable core is stranded the forming of insulated wire cores of arranging by concentric manner by three layers, and centered by the ground floor 4, the second layer is 10, and the 3rd layer is 16.
Further improve, described insulated wire cores is by conductor and be coated on the conductor external insulation layer and constitute.
Further improve, described screen adopts the circular copper wire braiding, copper strips is wrapped or aluminium-plastic tape is wrapped again.
Beneficial effect of the present invention is:
Compared with prior art, it is simple in structure that cable of the present invention adopts, and when cable was on fire, the carburization zone that inner covering, oversheath form heat insulation resistance oxygen played protection to cable, thereby stop flame cable expansion burning; The wire armoring structure has also improved the shielding of cable in addition, thereby has improved the useful life of cable.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of plastic insulation control cable of the present invention comprises cable core, be provided with packed layer 3 in the gap of cable core, cable core extrudes twining package tape 4, screen 5, inner covering 6 outward successively, inner covering 6 outer braiding armours 7, and the cable core outermost layer extrudes oversheath 8; Described cable core is stranded the forming of insulated wire cores of arranging by concentric manner by three layers, and centered by the ground floor 4, the second layer is 10, and the 3rd layer is 16.Described insulated wire cores is by conductor 1 and be coated on conductor 1 external insulation layer 2 and constitute.
The concrete application approach of the present invention is a lot, and the above only is preferred implementation of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. a plastic insulation is controlled cable, comprise cable core, it is characterized in that, be provided with packed layer (3) in the gap of cable core, cable core extrudes twining package tape (4), screen (5), inner covering (6) outward successively, the outer braiding of inner covering (6) armour (7), the cable core outermost layer extrudes oversheath (8); Described cable core is stranded the forming of insulated wire cores of arranging by concentric manner by three layers, and centered by the ground floor 4, the second layer is 10, and the 3rd layer is 16.
2. plastic insulation control cable according to claim 1 is characterized in that, described insulated wire cores is by conductor (1) and be coated on conductor (1) external insulation layer (2) formation.
3. plastic insulation control cable according to claim 1 is characterized in that described screen (5) adopts the circular copper wire braiding, copper strips is wrapped or aluminium-plastic tape is wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102658868A CN103295684A (en) | 2013-06-28 | 2013-06-28 | Plastic insulating control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102658868A CN103295684A (en) | 2013-06-28 | 2013-06-28 | Plastic insulating control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103295684A true CN103295684A (en) | 2013-09-11 |
Family
ID=49096405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102658868A Pending CN103295684A (en) | 2013-06-28 | 2013-06-28 | Plastic insulating control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103295684A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549396U (en) * | 2012-03-30 | 2012-11-21 | 安徽华源电缆集团有限公司 | Watertight-type low-smoke control cable for ships |
| CN202549414U (en) * | 2012-04-09 | 2012-11-21 | 安徽新科电缆集团股份有限公司 | Polyethylene insulation steel-tape armoring polyolefin sheath halogen-free flame-retardant signal cable |
| CN202662341U (en) * | 2012-04-21 | 2013-01-09 | 安徽超越电缆科技有限公司 | Polyvinyl chloride insulated cable |
| CN203386515U (en) * | 2013-06-28 | 2014-01-08 | 无锡市新阳光电缆有限公司 | Plastic insulating control cable |
-
2013
- 2013-06-28 CN CN2013102658868A patent/CN103295684A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549396U (en) * | 2012-03-30 | 2012-11-21 | 安徽华源电缆集团有限公司 | Watertight-type low-smoke control cable for ships |
| CN202549414U (en) * | 2012-04-09 | 2012-11-21 | 安徽新科电缆集团股份有限公司 | Polyethylene insulation steel-tape armoring polyolefin sheath halogen-free flame-retardant signal cable |
| CN202662341U (en) * | 2012-04-21 | 2013-01-09 | 安徽超越电缆科技有限公司 | Polyvinyl chloride insulated cable |
| CN203386515U (en) * | 2013-06-28 | 2014-01-08 | 无锡市新阳光电缆有限公司 | Plastic insulating control cable |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |