CN202134258U - Reinforced fiber composite high temperature resistant overhead insulated cable - Google Patents

Reinforced fiber composite high temperature resistant overhead insulated cable Download PDF

Info

Publication number
CN202134258U
CN202134258U CN201120226258U CN201120226258U CN202134258U CN 202134258 U CN202134258 U CN 202134258U CN 201120226258 U CN201120226258 U CN 201120226258U CN 201120226258 U CN201120226258 U CN 201120226258U CN 202134258 U CN202134258 U CN 202134258U
Authority
CN
China
Prior art keywords
temperature resistant
high temperature
insulated cable
fiber composite
stainless steel
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.)
Expired - Fee Related
Application number
CN201120226258U
Other languages
Chinese (zh)
Inventor
韦强启
朱波
张洪涛
刘守明
石军
黄缙
柴冰
史宏伟
左亚鹏
姜新斌
骆惠生
王永祥
宋青林
朱亚君
王桂花
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.)
Henan Kosen Cable Co Ltd
Original Assignee
Henan Kosen Cable Co Ltd
Zhoukou Power Supply Co of State Grid Henan Electric Power 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 Henan Kosen Cable Co Ltd, Zhoukou Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical Henan Kosen Cable Co Ltd
Priority to CN201120226258U priority Critical patent/CN202134258U/en
Application granted granted Critical
Publication of CN202134258U publication Critical patent/CN202134258U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

A reinforced fiber composite high temperature resistant overhead insulated cable comprises electrician soft aluminum stranded wires acting as conductors, wherein stainless steel pipe light units and carbon fiber composite reinforced cores are imbedded into the electrician soft aluminum stranded wires, and high temperature resistant insulating materials are coated at an outer side. The reinforced fiber composite high temperature resistant overhead insulated cable of the utility model raises a long-term permissible operating temperature to more than 180 DEG C, raises a tensile capability to 2400 Mpa, and also has the functions of communication, alarm, information feedback, etc.

Description

The high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite
Technical field
The utility model belongs to aerial insulated cable; Relate in particular to the transformation and the construction that are applicable to the urban and rural power grids overhead transmission line; Can be a kind ofly can bear 2400Mpa hard intensity pulling force and the long-term operating temperature that allows reaches more than 180 ℃, have the novel aerial insulated cable of communication and monitoring function simultaneously.
Background technology
As everyone knows, conventional aerial insulated cable adopts copper stranded conductor, aluminium stranded conductor, aluminium alloy stranded conductor, steel reinforced aluminium conductor etc. as conductor usually, and the extruded insulation layer constitutes outside conductor; Wherein the tensile strength properties index of steel reinforced aluminium conductor conductor is best, can realize 1240Mpa-1410Mpa, but in the rural area, mountain area, the utilizable air corridor in forest zone reduce gradually; Shaft tower is apart from increase; The circuit ecological deterioration, circuit tension force strengthens, the corresponding increasing of sag; Requirement to circuit tensile strength significantly improves, and conventional aerial insulated cable can't bear; And insulating barrier adopts polyvinyl chloride, polyethylene, crosslinked polyethylene etc. usually; What wherein insulation property and temperature resistant grade were the highest is crosslinked polyetylene insulated; The long-term operating temperature that allows also is merely 90 ℃; Still can't satisfy the requirement that big load circuit uses, the aerial insulated cable that prior art is produced does not have communication function simultaneously; So original aerial insulated cable on function, lay on the environment, all can't satisfy electric power system demand under the new situation on temperature resistant grade and the current capacity, particularly can't satisfy of the requirement of the strong intelligent grid of nation-building to novel overhead transmission line.
In recent years; Cable enterprise has generally recognized the deficiency of aerial insulated cable self; All constantly exploring improvement; As disclosing in the Chinese patent 200820178715.6 with sub-thread or steel wire strand as the center strengthening core, stranded aluminum or aluminum alloy conductor outside it does not still have required resistance to tension then; And the copper covered steel that adopts in the Chinese patent 200920208822.3 and the structure of aluminum-cladding stranded wire, this structure is born the still steel wire of pulling force, compares with aforementioned, does not have substantial improvement; Photoelectricity compound aspect; Chinese patent 200920231879.5 discloses stainless steel tube optical unit has been twisted in the conductor; As communication and the combining of electric power; But it has been ignored under the hard intensity pulling force; Circuit self can't be born the reliability service that enough pulling force are protected the light unit, still can't satisfy the safe operation of aerial insulated cable under complicated geographical environments such as mountain region, hills, does not meet under the new situation that tensile strength to aerial insulated cable is high, the temperature rise current capacity is high, stable high " three height " requirement of communication function.
The utility model content
The utility model technical problem to be solved is to overcome the deficiency of above-mentioned prior art, provides a kind of reinforced Optical Fiber Composite high temperature resistant aerial insulated cable.
Adopt following technical scheme in order to solve the problems of the technologies described above: the high temperature resistant aerial insulated cable of a kind of reinforced Optical Fiber Composite; Comprise the soft aluminium stranded conductor of electrician as conductor; In the soft aluminium stranded conductor of electrician, insert stainless steel tube optical unit and the compound strengthening core of carbon fiber, the outside coats high-temperature insulation material.
Stranded adjacent outer, the outside that forms of the compound strengthening core of carbon fiber, the soft aluminium monofilament of electrician and stainless steel tube optical unit that comprises the center from inside to outside successively is the high-temperature insulation material layer.
The soft aluminium monofilament of described electrician is the soft aluminium monofilament of electrician of 63%IACS.
Described high-temperature insulation material is silicon rubber or fluoroplastics.
The compound strengthening core of described carbon fiber is solid carbon fiber.
The compound strengthening core of described carbon fiber is by many stranded the processing of fine carbon.
At least one stainless steel tube optical unit and some the stranded formation of the soft aluminium monofilament of electrician are adjacent outer.
Described stainless steel tube optical unit is formed in the stainless steel tube for being placed by some optical fiber, and stainless steel tube adopts loose nested structure, is marked with the special-purpose filling paste of light in the stainless steel tube space, and stainless steel tube extrudes one deck aluminium lamination outward.
Adjacent skin is single tube layer-twisted type or multitube layer-twisted type.
The utility model will allow operating temperature to bring up to more than 180 ℃ for a long time, and resistance to tension is brought up to 2400Mpa, have functions such as communication, warning, feedback information simultaneously.
Under the constant situation of shaft tower span, the tensile strength of self increases, and sag reduces, and effectively solves the cable sagging problem; Adopt the soft aluminium monofilament of electrician, conductor resistance is reduced, conductive capability is well promoted; The conductance of the compound strengthening core of carbon fiber is zero, so can not produce situation such as electromagnetic consumable and galvano-cautery, cable improves about 2 times useful life; Stainless steel tube optical unit can easily be realized functions such as communication, monitoring, warning under the strong protection of cable, make circuit ruuning situation be in slave mode constantly; Adopt exotic materials such as silicon rubber or fluoroplastics as insulating barrier; To allow operating temperature to bring up to more than 180 ℃ for a long time; Not only can carry the current capacity of 1.5 times of conventional aerial insulated cables, also can effectively melt the ice and snow on the cable, guarantee the circuit security of operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model stainless steel tube optical unit.
Embodiment
Embodiment 1: as shown in Figure 1; The high temperature resistant aerial insulated cable of a kind of reinforced Optical Fiber Composite comprises successively that from inside to outside adjacent outer, the outside of the compound strengthening core of the solid carbon fiber of center 2, five soft aluminium monofilaments 1 of electrician and stainless steel tube optical unit 3 stranded single tube layer-twisted types that form is high-temperature insulation material layer 4.
Described high-temperature insulation material is silicon rubber or fluoroplastics; Can adopt other material to replace the soft aluminium monofilament of electrician as conductor.
As shown in Figure 3, stainless steel tube optical unit is formed for being placed in the stainless steel tube 5 by some optical fiber 8, and stainless steel tube 5 adopts loose nested structure, is marked with the special-purpose filling paste 7 of light in stainless steel tube 5 spaces, and stainless steel tube extrudes one deck aluminium lamination 6 outward.
Embodiment 2: as shown in Figure 2; The high temperature resistant aerial insulated cable of a kind of reinforced Optical Fiber Composite, comprise successively from inside to outside the center stranded to process compound strengthening core 2, the soft aluminium monofilament 1 of electrician of some 63%IACS and adjacent outer, the outside of two stainless steel tube optical unit 3 stranded multitube layer-twisted types that form be silastic-layer or fluoroplastic layer 4 by seven fine carbons.
Manufacturing approach: process the center that compound strengthening core is placed on concentric stranding formula conductor with the fine carbon composite core is stranded; Continue the soft aluminium monofilament of stranded in the above in the same manner electrician again; The strand of the soft aluminium monofilament adjacent layer of electrician is to should be opposite; Then that prefabricated stainless steel tube optical unit and the soft aluminium monofilament of outermost electrician is stranded; The optical fiber radical of stainless steel tube optical unit is confirmed as required, extrudes silastic-layer or fluoroplastic layer at last, realizes the good combination between compound strengthening core of stainless steel tube optical unit and fine carbon and the soft aluminium stranded conductor of electrician.
Other are with embodiment 1.
Embodiment 3: the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite of a kind of rated voltage 10kV also should extrude the semiconductive conductor shield.
Other structures are with embodiment 1 or embodiment 2.

Claims (9)

1. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite comprises the soft aluminium stranded conductor of electrician as conductor, it is characterized in that: in the soft aluminium stranded conductor of electrician, insert stainless steel tube optical unit and the compound strengthening core of carbon fiber, the outside coats high-temperature insulation material.
2. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite according to claim 1 is characterized in that: stranded adjacent outer, the outside that forms of the compound strengthening core of carbon fiber, the soft aluminium monofilament of electrician and stainless steel tube optical unit that comprises the center from inside to outside successively is the high-temperature insulation material layer.
3. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite according to claim 2 is characterized in that: the soft aluminium monofilament of described electrician is the soft aluminium monofilament of electrician of 63%IACS.
4. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite according to claim 1 and 2 is characterized in that: described high-temperature insulation material is silicon rubber or fluoroplastics.
5. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite according to claim 1 and 2 is characterized in that: the compound strengthening core of described carbon fiber is solid carbon fiber.
6. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite according to claim 1 and 2 is characterized in that: the compound strengthening core of described carbon fiber is by many stranded the processing of fine carbon.
7. the high temperature resistant aerial insulated cable of reinforced Optical Fiber Composite according to claim 2 is characterized in that: at least one stainless steel tube optical unit and some the stranded formation of the soft aluminium monofilament of electrician are adjacent outer.
8. according to claim 2 or the high temperature resistant aerial insulated cable of 7 described reinforced Optical Fiber Composite; It is characterized in that: described stainless steel tube optical unit is formed in the stainless steel tube for being placed by some optical fiber; Stainless steel tube adopts loose nested structure; Be marked with the special-purpose filling paste of light in the stainless steel tube space, stainless steel tube extrudes one deck aluminium lamination outward.
9. according to claim 2 or the high temperature resistant aerial insulated cable of 7 described reinforced Optical Fiber Composite, it is characterized in that: adjacent skin is single tube layer-twisted type or multitube layer-twisted type.
CN201120226258U 2011-06-30 2011-06-30 Reinforced fiber composite high temperature resistant overhead insulated cable Expired - Fee Related CN202134258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120226258U CN202134258U (en) 2011-06-30 2011-06-30 Reinforced fiber composite high temperature resistant overhead insulated cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120226258U CN202134258U (en) 2011-06-30 2011-06-30 Reinforced fiber composite high temperature resistant overhead insulated cable

Publications (1)

Publication Number Publication Date
CN202134258U true CN202134258U (en) 2012-02-01

Family

ID=45523021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120226258U Expired - Fee Related CN202134258U (en) 2011-06-30 2011-06-30 Reinforced fiber composite high temperature resistant overhead insulated cable

Country Status (1)

Country Link
CN (1) CN202134258U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102306522A (en) * 2011-06-30 2012-01-04 河南科信电缆有限公司 Reinforced high-temperature resistant optical fiber composite overhead insulating cable
CN102737782A (en) * 2012-07-17 2012-10-17 四川明星电缆股份有限公司 Umbilical cable for central steel pipe double-armored underwater production system
CN102969067A (en) * 2012-12-10 2013-03-13 山东电力集团公司检修公司 Intelligent carbon fiber composite-core lead
CN103426566A (en) * 2012-05-20 2013-12-04 河南科信电缆有限公司 Manufacturing method of reinforced optical fiber compound high-temperature resistant aerial insulated cable
CN104575825A (en) * 2014-12-29 2015-04-29 江苏亨通电力特种导线有限公司 Aluminum twisted wire for overhead power transmission

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102306522A (en) * 2011-06-30 2012-01-04 河南科信电缆有限公司 Reinforced high-temperature resistant optical fiber composite overhead insulating cable
WO2013000271A1 (en) * 2011-06-30 2013-01-03 河南科信电缆有限公司 Reinforced optical fiber composite high temperature resistant overhead insulated cable
CN103426566A (en) * 2012-05-20 2013-12-04 河南科信电缆有限公司 Manufacturing method of reinforced optical fiber compound high-temperature resistant aerial insulated cable
CN102737782A (en) * 2012-07-17 2012-10-17 四川明星电缆股份有限公司 Umbilical cable for central steel pipe double-armored underwater production system
CN102737782B (en) * 2012-07-17 2015-04-22 四川明星电缆股份有限公司 Umbilical cable for central steel pipe double-armored underwater production system
CN102969067A (en) * 2012-12-10 2013-03-13 山东电力集团公司检修公司 Intelligent carbon fiber composite-core lead
CN102969067B (en) * 2012-12-10 2014-10-29 山东电力集团公司检修公司 Intelligent carbon fiber composite-core lead
CN104575825A (en) * 2014-12-29 2015-04-29 江苏亨通电力特种导线有限公司 Aluminum twisted wire for overhead power transmission

Similar Documents

Publication Publication Date Title
CN102306522A (en) Reinforced high-temperature resistant optical fiber composite overhead insulating cable
CN202134258U (en) Reinforced fiber composite high temperature resistant overhead insulated cable
CN102222546A (en) Interlocking type armored optical fiber composite low-voltage cable of creep-resistant aluminum alloy conductor
CN102222550A (en) Manufacturing method of creeping-resisting aluminium alloy conductor interlocking armoring optical-fiber composite low-voltage cable
CN103383879A (en) Reinforced optical fiber composite high-temperature-resistant overhead insulating cable
CN204516456U (en) A kind of shield type stretch-proof power cable
CN201725616U (en) Self-supporting overhead insulated cable
CN103943199A (en) High-temperature-resistant compensation flat special cable
CN203406086U (en) Web link type overhead low voltage cable
CN101950612A (en) Cable for solar power system
CN106158129A (en) ± 500kV ladder-shaped conductor corrugated aluminium sheath Optical Fiber Composite direct current cables
CN202563954U (en) Optical fiber composite aluminum alloy conductor metal sheath flame-retarding water-blocking environment-friendly type constructional intelligent cable
CN103428913A (en) Carbon fiber geothermal cable
CN202584858U (en) Flat power cable of rated voltage 1kV and below
CN205645376U (en) Compound core aluminium molded lines aerial [insulated] cable that strengthens of high performance carbon fiber
CN103426552A (en) Reinforced optical fiber compound high-temperature resistant aerial insulated cable
CN106128626A (en) ± 500kV SZ shape molded line conductor corrugated aluminium sheath Optical Fiber Composite direct current cables
CN203521021U (en) Tin-coated copper wire armored sheath and power cable
CN103426566A (en) Manufacturing method of reinforced optical fiber compound high-temperature resistant aerial insulated cable
CN201584199U (en) Low-smoke halogen-free electric cable for high temperature resistance ship
CN105405508A (en) Reinforced aluminium alloy compressive cable
CN204632404U (en) A kind of novel energy-conserving aerial insulated cable
CN204966138U (en) Fire - retardant insulation stable form industrial cable
CN202275650U (en) Reinforced fiber composite links up ground wire
CN104112519A (en) Special-purpose elevator cable

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: HUNAN ELECTRIC POWER COMPANY, ZHOUKOU POWER SUPPLY COMPANY

Effective date: 20120224

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120224

Address after: 466000 Industrial Park, intersection of Zhongyuan Road and Huaihe Road, South Outer Ring Road, Zhoukou, Henan

Patentee after: Henan Kosen Cable Co., Ltd.

Address before: 466000 Industrial Park, intersection of Zhongyuan Road and Huaihe Road, South Outer Ring Road, Zhoukou, Henan

Co-patentee before: Zhoukou Power Supply Branch of Henan Electric Power Company

Patentee before: Henan Kosen Cable Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120201

Termination date: 20140630

EXPY Termination of patent right or utility model