CN106128595A - A kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet controls power cable - Google Patents
A kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet controls power cable Download PDFInfo
- Publication number
- CN106128595A CN106128595A CN201610730588.5A CN201610730588A CN106128595A CN 106128595 A CN106128595 A CN 106128595A CN 201610730588 A CN201610730588 A CN 201610730588A CN 106128595 A CN106128595 A CN 106128595A
- Authority
- CN
- China
- Prior art keywords
- copper
- cable
- ultraviolet
- halogen
- band
- 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
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
Landscapes
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet and control power cable, including cable core, described cable core is formed by many insulated wire cores are stranded, alkali-free glass fibre rope is filled outside cable core, outside cable core, first overlap is around the most overlapping wrapped two layers polyester band of halogen-free high flame-retardant band of double-baging, at the outer overlapping wrapped compound copper-plastics band of polyester belt, and drainage thread is set in compound copper-plastics band, inner sheath is extruded outside compound copper-plastics band, at the outer wrapped copper strips armor of inner sheath, cable outermost layer extrudes the outer jacket of low-smoke non-halogen flame-retardant rat-and-ant proof anti-ultraviolet.This cable by be arranged on the low-smoke zero-halogen flame-retardant termite-proof anti-ultraviolet outer jacket of cable surface on ground above resisting ultraviolet irradiation, significantly lowered the discharge of harmful poison by the sheath of low smoke and zero halogen and outer jacket.
Description
Technical field
The invention belongs to power cable field, be specifically related to a kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet and control
Power cable.
Background technology
Urban track traffic at present has the polytypes such as subway, light rail, suburban railway, tramcar and aerotrain,
It is known as the aorta of urban transportation.And underground railway track hands over universal cordage also to obtain extensively along with the quickening of country's urban track traffic
Use.Existing cable belongs to normal cable, can meet the requirement of electrical property, but can not meet underground railway track traffic simultaneously and use
Various complex environments.
The most also be implicitly present in some beyond thought problems: as above ground portion direct sunlight,
Inside culvert Mus ant sting bite, steam is moist and cable discharges when breaking down toxic and harmful is in containment housing
People for suffer from injuring greatly.In use it is possible that such problem, force us again to set
Meter manufactures the type cable.
Summary of the invention
It is an object of the invention to provide a kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet and control power cable.
A kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet of the present invention controls power cable, including cable core,
Described cable core is formed by many insulated wire cores are stranded, fills alkali-free glass fibre rope outside cable core, outside cable core the most overlapping around
The most overlapping wrapped two layers polyester band of halogen-free high flame-retardant band of double-baging, at the outer overlapping wrapped compound copper-plastics band of polyester belt, and moulds at copper
Drainage thread is set in composite band, outside compound copper-plastics band, extrudes inner sheath, at the outer wrapped copper strips armor of inner sheath, cable outermost
Layer extrudes the outer jacket of low-smoke non-halogen flame-retardant rat-and-ant proof anti-ultraviolet.
Improving further, described insulated wire cores is by copper conductor and the crosslinked polyetylene insulated layer that is extruded in outside copper conductor
Constitute.
The beneficial effects of the present invention is:
This cable resists ultraviolet by being arranged on the outer jacket of the low-smoke non-halogen flame-retardant anti-ultraviolet of cable surface more than ground
Line irradiates；By the high fire-retardance band arranged and polyester belt so that cable has high temperature resistant, resistance to fire-retardant；By in low smoke and zero halogen
Sheath and outer jacket lower the discharge of harmful poison significantly；It is provided with drainage thread, in order to timely for these electric charges carrying-off, it is to avoid electric charge
The induced field energy loss that accumulation causes electric field to concentrate shielding material to produce also is irreversible, and certain metal screen layer gives number
The closed magnetic field of comparatively perfect provided according to cable is for improving the indexs such as cable attenuation performance, return loss.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet of the present invention controls power cable,
Including cable core, described cable core is formed by many insulated wire cores are stranded, fills alkali-free glass fibre rope 3, at cable core outside cable core
Outer the most overlapping around the most overlapping wrapped two layers polyester band 5 of halogen-free high flame-retardant band 4 of double-baging, mould compound around copper-clad in the outer overlap of polyester belt
Band 6, and drainage thread 7 is set in compound copper-plastics band, outside compound copper-plastics band, extrude inner sheath 8, at the outer wrapped copper strips of inner sheath
Armor 9, cable outermost layer extrudes the outer jacket 10 of low-smoke non-halogen flame-retardant rat-and-ant proof anti-ultraviolet.
Wherein, described insulated wire cores is by copper conductor 1 and crosslinked polyetylene insulated layer 2 structure that is extruded in outside copper conductor
Become.
The principle of the present invention is: this cable protects by being arranged on the outer of low-smoke non-halogen flame-retardant anti-ultraviolet of cable surface
Layer is above resisting ultraviolet irradiation on ground；By the high fire-retardance band arranged and polyester belt so that cable has resistance high temperature resistant, resistance to
Combustion；The discharge of harmful poison is significantly lowered by the sheath of low smoke and zero halogen and outer jacket；It is provided with drainage thread, in order to these electricity
The timely carrying-off of lotus, it is to avoid the induced field energy loss that charge accumulated causes electric field to concentrate shielding material to produce also is irreversible
, the closed magnetic field of the comparatively perfect that certain metal screen layer provides to data cable is for improving cable attenuation performance, echo
The indexs such as loss.
The above be only the present invention be preferable to carry out method, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as the present invention's
Protection domain.
Claims (2)
1. copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet controls a power cable, including cable core, it is characterised in that described
Cable core formed by many insulated wire cores are stranded, outside cable core, fill alkali-free glass fibre rope, outside cable core the most overlapping wrapped two
The layer the most overlapping wrapped two layers polyester band of halogen-free high flame-retardant band, at the outer overlapping wrapped compound copper-plastics band of polyester belt, and moulds compound at copper
Arranging drainage thread in band, extrude inner sheath outside compound copper-plastics band, at the outer wrapped copper strips armor of inner sheath, cable outermost layer squeezes
The outer jacket of bag low-smoke non-halogen flame-retardant rat-and-ant proof anti-ultraviolet.
Copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet the most according to claim 1 controls power cable, and its feature exists
It is made up of copper conductor and the crosslinked polyetylene insulated layer that is extruded in outside copper conductor in, described insulated wire cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730588.5A CN106128595A (en) | 2016-08-26 | 2016-08-26 | A kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet controls power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730588.5A CN106128595A (en) | 2016-08-26 | 2016-08-26 | A kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet controls power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128595A true CN106128595A (en) | 2016-11-16 |
Family
ID=57275160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730588.5A Pending CN106128595A (en) | 2016-08-26 | 2016-08-26 | A kind of copper core crosslinked polyethylene halogen-free flameproof anti-ultraviolet controls power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128595A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231244A (en) * | 2017-12-31 | 2018-06-29 | 无锡江南电缆有限公司 | A kind of fire-retardant control power cable of aluminium core aluminium sheath |
| CN113764131A (en) * | 2021-09-15 | 2021-12-07 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation low-smoke halogen-free flame-retardant control cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441308B1 (en) * | 1996-06-07 | 2002-08-27 | Cable Design Technologies, Inc. | Cable with dual layer jacket |
| CN201607966U (en) * | 2010-03-10 | 2010-10-13 | 安徽宏源特种电缆集团有限公司 | Anticorrosion temperature-resistant cable for magnesium thermal resistance |
| CN202258434U (en) * | 2011-11-04 | 2012-05-30 | 安徽新亚特电缆集团有限公司 | Low-smoke halogen-free anti-interference marine instrument cable |
| CN202905221U (en) * | 2012-11-29 | 2013-04-24 | 安徽新亚特电缆集团有限公司 | Halogen-free slurry-resistant interference-resistant instrument cable for offshore platform |
| CN205004104U (en) * | 2015-09-30 | 2016-01-27 | 安徽新亚特电缆集团有限公司 | A cable for ultrasonic wave application |
-
2016
- 2016-08-26 CN CN201610730588.5A patent/CN106128595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441308B1 (en) * | 1996-06-07 | 2002-08-27 | Cable Design Technologies, Inc. | Cable with dual layer jacket |
| CN201607966U (en) * | 2010-03-10 | 2010-10-13 | 安徽宏源特种电缆集团有限公司 | Anticorrosion temperature-resistant cable for magnesium thermal resistance |
| CN202258434U (en) * | 2011-11-04 | 2012-05-30 | 安徽新亚特电缆集团有限公司 | Low-smoke halogen-free anti-interference marine instrument cable |
| CN202905221U (en) * | 2012-11-29 | 2013-04-24 | 安徽新亚特电缆集团有限公司 | Halogen-free slurry-resistant interference-resistant instrument cable for offshore platform |
| CN205004104U (en) * | 2015-09-30 | 2016-01-27 | 安徽新亚特电缆集团有限公司 | A cable for ultrasonic wave application |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231244A (en) * | 2017-12-31 | 2018-06-29 | 无锡江南电缆有限公司 | A kind of fire-retardant control power cable of aluminium core aluminium sheath |
| CN113764131A (en) * | 2021-09-15 | 2021-12-07 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation low-smoke halogen-free flame-retardant 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |