CN105551631A - Multi-core industrial cable - Google Patents
Multi-core industrial cable Download PDFInfo
- Publication number
- CN105551631A CN105551631A CN201610073622.6A CN201610073622A CN105551631A CN 105551631 A CN105551631 A CN 105551631A CN 201610073622 A CN201610073622 A CN 201610073622A CN 105551631 A CN105551631 A CN 105551631A
- Authority
- CN
- China
- Prior art keywords
- core
- cable
- layer
- armour
- filler
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/226—Helicoidally wound metal wires or tapes
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a multi-core industrial cable. The multi-core industrial cable comprises cable cores, a wrapping layer, an armor layer, a shielding layer, a flame-retardant sheath, conductors and a filler, wherein the cable cores comprise a wrapping material wrap outside the conductors, the wrapping layer is extruded outside the cable cores, the armor layer is extruded outside the wrapping layer, the shielding layer is extruded outside the armor layer, the flame-retardant sheath is extruded outside the shielding layer, and the filler is arranged between the cable cores and the wrapping layer. The multi-core industrial cable is simple and reasonable in structure and has the advantages of flame retardance, tensile resistance and long service lifetime.
Description
Technical field
The present invention relates to a kind of Multi-core industrial cable, belong to power cable technical field.
Background technology
Electric wire is extensively applied to industrial production, communications and transportation, architectural engineering and facility, even comprise the high-end field of space and ocean, capital uses cable, along with socioeconomic development, cable kind constantly update and perfect, output is also continuing to increase, just because cable is in the application of different field, people also improve its requirement thereupon, existing cable can not meet the needs of industry because of material or structural problem, needs a kind of tension, anti-interference, fire-retardant cable in industrial particular surroundings.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention provides a kind of Multi-core industrial cable.
The solution of the present invention is as follows: a kind of Multi-core industrial cable, comprise cable core, lapping layer, armour, screen, fire retardant jacket, conductor and filler, the wrapped material of described conductor outer wrapping forms cable core, lapping layer is extruded outside described cable core, armour is extruded outside described lapping layer, screen is extruded outside described armour, fire retardant jacket is extruded outside described screen, filler is provided with between described cable core and lapping layer, described armour is made up of steel band, described screen is worked out by copper wire, described fire retardant jacket is made up of halogen-free low-smoke flame retardant material, described filler is made up of glass fibre.
Beneficial effect of the present invention: the present invention is simple and reasonable, has the advantage of fire-retardant, tension, anti-interference, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention.
Embodiment
Below in conjunction with accompanying drawing, invention is described further.
A kind of Multi-core industrial cable, comprise cable core 1, lapping layer 2, armour 3, screen 4, fire retardant jacket 5, conductor 7 and filler 6, the wrapped material of described conductor 7 outer wrapping forms cable core 1, lapping layer 2 is extruded outside described cable core 2, armour 3 is extruded outside described lapping layer 2, screen 4 is extruded outside described armour 3, fire retardant jacket 5 is extruded outside described screen 4, filler 6 is provided with between described cable core 1 and lapping layer 2, described armour 3 is made up of steel band, described screen 4 is worked out by copper wire, described fire retardant jacket 5 is made up of halogen-free low-smoke flame retardant material, described filler 7 is made up of glass fibre.
Although give detailed description and explanation to the specific embodiment of the present invention above; but what should indicate is; we can carry out various equivalence according to conception of the present invention to above-mentioned execution mode and change and amendment; its function produced do not exceed that specification and accompanying drawing contain yet spiritual time, all should within protection scope of the present invention.
Claims (5)
1. a Multi-core industrial cable, comprise cable core, lapping layer, armour, screen, fire retardant jacket, conductor and filler, it is characterized in that: the wrapped material of described conductor outer wrapping forms cable core, lapping layer is extruded outside described cable core, armour is extruded outside described lapping layer, extrude screen outside described armour, outside described screen, extrude fire retardant jacket, between described cable core and lapping layer, be provided with filler.
2. a kind of Multi-core industrial cable according to claim 1, is characterized in that: described armour is made up of steel band.
3. a kind of Multi-core industrial cable according to claim 1, is characterized in that: described screen is worked out by copper wire.
4. a kind of Multi-core industrial cable according to claim 1, is characterized in that: described fire retardant jacket is made up of halogen-free low-smoke flame retardant material.
5. a kind of Multi-core industrial cable according to claim 1, is characterized in that: described filler is made up of glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073622.6A CN105551631A (en) | 2016-02-03 | 2016-02-03 | Multi-core industrial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073622.6A CN105551631A (en) | 2016-02-03 | 2016-02-03 | Multi-core industrial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551631A true CN105551631A (en) | 2016-05-04 |
Family
ID=55830768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073622.6A Pending CN105551631A (en) | 2016-02-03 | 2016-02-03 | Multi-core industrial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551631A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202771839U (en) * | 2012-07-05 | 2013-03-06 | 安徽江淮电缆集团有限公司 | Low-smoke halogen-free flame-retardant fire-resistant high-voltage power cable |
| CN202996407U (en) * | 2012-12-12 | 2013-06-12 | 四川川东电缆有限责任公司 | Power cable used in subway light rail |
| CN103325455A (en) * | 2012-03-22 | 2013-09-25 | 扬州市金阳光电缆有限公司 | Highly inflaming retarding paired twisted composite shielding armored oxygen insulating layer flexible cable for computer |
| CN104240832A (en) * | 2014-09-26 | 2014-12-24 | 中利科技集团股份有限公司 | Novel flame-retardant fireproof cable |
| CN204087894U (en) * | 2014-09-22 | 2015-01-07 | 北京天成瑞源电缆有限公司 | Fire-retardant fire insulation midium voltage cable |
| CN204102616U (en) * | 2014-09-26 | 2015-01-14 | 中利科技集团股份有限公司 | A kind of novel flame-retardant fireproof cable |
-
2016
- 2016-02-03 CN CN201610073622.6A patent/CN105551631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325455A (en) * | 2012-03-22 | 2013-09-25 | 扬州市金阳光电缆有限公司 | Highly inflaming retarding paired twisted composite shielding armored oxygen insulating layer flexible cable for computer |
| CN202771839U (en) * | 2012-07-05 | 2013-03-06 | 安徽江淮电缆集团有限公司 | Low-smoke halogen-free flame-retardant fire-resistant high-voltage power cable |
| CN202996407U (en) * | 2012-12-12 | 2013-06-12 | 四川川东电缆有限责任公司 | Power cable used in subway light rail |
| CN204087894U (en) * | 2014-09-22 | 2015-01-07 | 北京天成瑞源电缆有限公司 | Fire-retardant fire insulation midium voltage cable |
| CN104240832A (en) * | 2014-09-26 | 2014-12-24 | 中利科技集团股份有限公司 | Novel flame-retardant fireproof cable |
| CN204102616U (en) * | 2014-09-26 | 2015-01-14 | 中利科技集团股份有限公司 | A kind of novel flame-retardant fireproof 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |