CN103943213A - Ultraviolet-proof reinforcing cable - Google Patents

Ultraviolet-proof reinforcing cable Download PDF

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Publication number
CN103943213A
CN103943213A CN201410121721.8A CN201410121721A CN103943213A CN 103943213 A CN103943213 A CN 103943213A CN 201410121721 A CN201410121721 A CN 201410121721A CN 103943213 A CN103943213 A CN 103943213A
Authority
CN
China
Prior art keywords
cable
core
ultraviolet
layer
wire
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
Application number
CN201410121721.8A
Other languages
Chinese (zh)
Inventor
张勇飞
张宝林
张建林
杨立根
汪业春
汪伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Changfeng Cable Group Co Ltd
Original Assignee
Anhui Changfeng Cable Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Changfeng Cable Group Co Ltd filed Critical Anhui Changfeng Cable Group Co Ltd
Priority to CN201410121721.8A priority Critical patent/CN103943213A/en
Publication of CN103943213A publication Critical patent/CN103943213A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an ultraviolet-proof reinforcing cable. The cable comprises four sets of main wire cores, a copper belt wrapping layer, a tinned zinc wire braided shielding layer, an ultraviolet-proof layer and a protective jacket. A reinforcing part is arranged in the center in the copper belt wrapping layer, and the cross section of the reinforcing part is formed by perpendicularly connecting four identical rectangles to one periphery. The main wire cores are tangent to the reinforcing part. A fluororubber insulating layer is arranged between the tinned zinc wire braided shielding layer and the ultraviolet-proof layer and wraps a grounded wire core. The ultraviolet-proof layer wraps a drainage wire. The cable is good in conductivity, resistant to interference, resistant to high temperature, resistant to oil and acid and resistant to dragging, is mainly applied to the fields of electricity generation, metallurgy, chemical engineering petroleum and the like. The wire cores are firm. Meanwhile, the rate of shielding ultraviolet light is 96.7%.

Description

A kind of antiultraviolet is strengthened cable
Technical field
The invention belongs to field of cables, relate in particular to a kind of antiultraviolet and strengthen cable.
Background technology
At present, along with the growth of China's cable consumption, the quality requirement of cable is also constantly improved.The general PVC materials that adopt of present cable, it is anti-pulls that ability is inadequate, high temperature strength is not enough, easily occurs the phenomenon such as mechanical damage, shedding more.And for example cable cruelly leaks under solar radiation for a long time, uses under the stronger environment of extraneous extrusion ratio, has very big hidden danger for the safe handling of main equipment.For cable ultraviolet resistance, fire resistant performance, the firm performance of core is had higher requirement.Therefore only meet the requirements, could the better fail safe that ensures these field inner cables.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of have conduct electricity very well, anti-pull, core is firm, the antiultraviolet of anti-oxidant, high temperature resistant, antiultraviolet, the advantage such as anti-interference is strengthened cable.
The present invention takes following technical scheme to realize: a kind of antiultraviolet is strengthened cable, it comprises master core, copper strips belting layer, tinned copper wire woven shield, ultraviolet resistant layer and protective sleeve, described copper strips belting layer inside center is provided with reinforcement, described reinforcement cross section is vertically connected on the round week and is formed by four identical rectangular, described master core is four groups, tangent with described reinforcement, between described tinned copper wire woven shield and described ultraviolet resistant layer, be provided with fluorubber insulating barrier, ground connection core of described fluorubber insulating barrier internal package, drainage thread of described ultraviolet resistant layer internal package.
Described ground connection core is to hold nickel plating annealing proof copper-wire braided by ceramic fibre aluminium foil strip to form.
Described master core is made up of the stranded cable core of nickel plating copper wire outsourcing copper wire and the tin plated steel wire armour that is wrapped in outside cable core.
Described reinforcement is made up of the butyronitrile material that adds micaceous alumina silicate, ceramic fibre.
Described protective sleeve is the low-smoke halogen-free polyolefin material that adds alumina silicate, carborundum, waterproofing unction.
The present invention has following beneficial effect in sum: this cable conduction performance is good, anti-interference, high temperature resistant, oil resistant is acidproof, anti-pulling, anti-oxidant, be mainly used in the fields such as generating, metallurgy, chemical petroleum, core is firm, effectively prevent extraneous strong extruding and do not depart from former desired location, meanwhile, there is stronger ability and ultraviolet resistance, rate of ultraviolet shield has been reached to 96.7%.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, ground connection core; 2, master core; 3, reinforcement; 4, copper strips belting layer; 5, tinned copper wire woven shield; 6, fluorubber insulating barrier; 7, ultraviolet resistant layer; 8, protective sleeve; 9, drainage thread.
Embodiment
As shown in Figure 1, the present invention takes following technical scheme to realize: a kind of antiultraviolet is strengthened cable, it comprises master core 2, copper strips belting layer 4, tinned copper wire woven shield 5, ultraviolet resistant layer 7 and protective sleeve 8, described copper strips belting layer 4 inside center are provided with reinforcement 3, described reinforcement 3 cross sections are vertically connected on the round week and are formed by four identical rectangular, described master core 2 is four groups, tangent with described reinforcement 3, between described tinned copper wire woven shield 5 and described ultraviolet resistant layer 7, be provided with insulating barrier fluorubber 6, ground connection core 1 of described fluorubber insulating barrier 6 internal package, drainage thread 9 of described ultraviolet resistant layer 7 internal package.
Described ground connection core 1 is to hold nickel plating annealing proof copper-wire braided by ceramic fibre aluminium foil strip to form.
Described master core 2 is made up of the stranded cable core of nickel plating copper wire outsourcing copper wire and the tin plated steel wire armour that is wrapped in outside cable core.
Described reinforcement 3 is made up of the butyronitrile material that adds micaceous alumina silicate, ceramic fibre, and reinforcement can guarantee that core is firm, effectively prevents extraneous strong extruding and does not depart from former desired location.
Described protective sleeve 8 is the low-smoke halogen-free polyolefin materials that add alumina silicate, carborundum, waterproofing unction.
The permission bending radius of this cable is the outside diameter of cable 13 times; It is 105 DEG C that this cable allows high workload ambient temperature.This cable has reached 96.7% to rate of ultraviolet shield.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.

Claims (5)

1. an antiultraviolet is strengthened cable, it comprises master core, copper strips belting layer, tinned copper wire woven shield, ultraviolet resistant layer and protective sleeve, it is characterized in that: described copper strips belting layer inside center is provided with reinforcement, described reinforcement cross section is vertically connected on the round week and is formed by four identical rectangular, described master core is four groups, tangent with described reinforcement, between described tinned copper wire woven shield and described ultraviolet resistant layer, be provided with fluorubber insulating barrier, ground connection core of described fluorubber insulating barrier internal package, drainage thread of described ultraviolet resistant layer internal package.
2. antiultraviolet according to claim 1 is strengthened cable, it is characterized in that: described ground connection core is to hold nickel plating annealing proof copper-wire braided by ceramic fibre aluminium foil strip to form.
3. antiultraviolet according to claim 1 is strengthened cable, it is characterized in that: described master core is made up of the stranded cable core of nickel plating copper wire outsourcing copper wire and the tin plated steel wire armour that is wrapped in outside cable core.
4. antiultraviolet according to claim 1 is strengthened cable, it is characterized in that: described reinforcement is made up of the butyronitrile material that adds micaceous alumina silicate, ceramic fibre.
5. antiultraviolet according to claim 1 is strengthened cable, it is characterized in that: described protective sleeve is the low-smoke halogen-free polyolefin material that adds alumina silicate, carborundum, waterproofing unction.
CN201410121721.8A 2014-03-28 2014-03-28 Ultraviolet-proof reinforcing cable Pending CN103943213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410121721.8A CN103943213A (en) 2014-03-28 2014-03-28 Ultraviolet-proof reinforcing cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410121721.8A CN103943213A (en) 2014-03-28 2014-03-28 Ultraviolet-proof reinforcing cable

Publications (1)

Publication Number Publication Date
CN103943213A true CN103943213A (en) 2014-07-23

Family

ID=51190838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410121721.8A Pending CN103943213A (en) 2014-03-28 2014-03-28 Ultraviolet-proof reinforcing cable

Country Status (1)

Country Link
CN (1) CN103943213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104835573A (en) * 2015-02-26 2015-08-12 安徽新科电缆集团股份有限公司 Anti-ultraviolet cable
CN105225752A (en) * 2015-09-28 2016-01-06 安徽贝特电缆科技有限公司 A kind of high-strength anti-flaming fire proof power cable and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201707939U (en) * 2010-06-25 2011-01-12 江苏赛德电气有限公司 Special environment-friendly instrument cable used for photovoltaic equipment
WO2011087866A2 (en) * 2009-12-22 2011-07-21 Leviton Manufacturing Co., Inc. Communication cabling with shielding separator and discontinuous cable shield
CN102779579A (en) * 2012-07-20 2012-11-14 安徽江淮电缆集团有限公司 Shielding type digital symmetrical cable
CN202694949U (en) * 2012-06-12 2013-01-23 安徽五洲特种电缆集团有限公司 Organosilane crosslinked polyethylene-insulated and polrvinyl chloride-sheathed power cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087866A2 (en) * 2009-12-22 2011-07-21 Leviton Manufacturing Co., Inc. Communication cabling with shielding separator and discontinuous cable shield
CN201707939U (en) * 2010-06-25 2011-01-12 江苏赛德电气有限公司 Special environment-friendly instrument cable used for photovoltaic equipment
CN202694949U (en) * 2012-06-12 2013-01-23 安徽五洲特种电缆集团有限公司 Organosilane crosslinked polyethylene-insulated and polrvinyl chloride-sheathed power cable
CN102779579A (en) * 2012-07-20 2012-11-14 安徽江淮电缆集团有限公司 Shielding type digital symmetrical cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104835573A (en) * 2015-02-26 2015-08-12 安徽新科电缆集团股份有限公司 Anti-ultraviolet cable
CN105225752A (en) * 2015-09-28 2016-01-06 安徽贝特电缆科技有限公司 A kind of high-strength anti-flaming fire proof power cable and preparation method thereof

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Application publication date: 20140723