CN206516404U - A kind of high-strength anti-flaming photovoltaic cable - Google Patents

A kind of high-strength anti-flaming photovoltaic cable Download PDF

Info

Publication number
CN206516404U
CN206516404U CN201720205898.5U CN201720205898U CN206516404U CN 206516404 U CN206516404 U CN 206516404U CN 201720205898 U CN201720205898 U CN 201720205898U CN 206516404 U CN206516404 U CN 206516404U
Authority
CN
China
Prior art keywords
layer
extruded outside
conductor
carbon fiber
closed
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.)
Active
Application number
CN201720205898.5U
Other languages
Chinese (zh)
Inventor
张家文
巫春生
徐志敏
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 Dujiang Cable Group Co Ltd
Original Assignee
Anhui Dujiang 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 Dujiang Cable Group Co Ltd filed Critical Anhui Dujiang Cable Group Co Ltd
Priority to CN201720205898.5U priority Critical patent/CN206516404U/en
Application granted granted Critical
Publication of CN206516404U publication Critical patent/CN206516404U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of high-strength anti-flaming photovoltaic cable, it is characterised in that:It includes cable core, metal screen layer, polyolefin insulation layer, heat-insulating flame-retardant fireprotection layer and polyolefin external sheath layer, and the cable core includes conductor, four carbon fiber strengthening cores, interior packed layer, closed-in construction and low-pressure halogen-free packed layer;Wrapped four carbon fiber strengthening cores outside the conductor;Packed layer in one layer is extruded outside the conductor and four carbon fiber strengthening cores;The conductor, carbon fiber strengthening core and interior packed layer are wrapped in closed-in construction;One layer of low-pressure halogen-free packed layer is extruded outside the closed-in construction;Layer of metal screen layer is extruded outside the low-pressure halogen-free packed layer;One layer of polyolefin insulation layer is extruded outside the metal screen layer;One layer of heat-insulating flame-retardant fireprotection layer is extruded outside the polyolefin insulation layer;A strata alkene external sheath layer is extruded outside the heat-insulating flame-retardant fireprotection layer.The features such as the utility model has good structural stability, heat-insulating flame-retardant and high-strength tensile.

Description

A kind of high-strength anti-flaming photovoltaic cable
Technical field
The utility model is related to power cable research and development manufacture field, more particularly to a kind of high-strength anti-flaming photovoltaic cable.
Background technology
At present, heliotechnics will apply day as one of following green energy resource technology, solar energy or photovoltaic in China Gradually extensively, in addition to the photovoltaic generation factory of governmental support quickly grows, private investor is also just actively founding the factory to produce all kinds of Utilize the product of solar energy;Such as power cable is exactly that can effectively utilize one of product of solar energy at present, but existing electricity Cable lacks some good performances, as heat-insulating flame-retardant, the stability of physical arrangement, high-strength tensile, low cost and saving Resource etc., or some current cables can only possess partial properties therein.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of high-strength anti-flaming photovoltaic electric Cable.
The utility model takes following technical scheme to realize:
A kind of high-strength anti-flaming photovoltaic cable, it is characterised in that:It include cable core, metal screen layer, polyolefin insulation layer, Heat-insulating flame-retardant fireprotection layer and polyolefin external sheath layer, the cable core include conductor, four carbon fiber strengthening cores, interior packed layer, frames Formula structure and low-pressure halogen-free packed layer;Wrapped four carbon fiber strengthening cores outside the conductor;The conductor and four carbon fibers add Packed layer in one layer is extruded outside strong core;The conductor, carbon fiber strengthening core and interior packed layer are wrapped in closed-in construction;The frame One layer of low-pressure halogen-free packed layer is extruded outside formula structure;Layer of metal screen layer is extruded outside the low-pressure halogen-free packed layer;The gold One layer of polyolefin insulation layer is extruded outside category screen layer;One layer of heat-insulating flame-retardant fireprotection layer is extruded outside the polyolefin insulation layer;It is described A strata alkene external sheath layer is extruded outside heat-insulating flame-retardant fireprotection layer.
A kind of above-mentioned high-strength anti-flaming photovoltaic cable, the closed-in construction is in decussate texture, and four carbon fibers Strengthening core is parallel to be located in cross closed-in construction corner.
A kind of above-mentioned high-strength anti-flaming photovoltaic cable, the conductor is arranged on cross closed-in construction center.
The utility model has the advantages that in summary:
A kind of high-strength anti-flaming photovoltaic cable of the utility model have good physical arrangement stability, heat-insulating flame-retardant and The features such as high-strength tensile.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein:1st, carbon fiber strengthening core;2nd, interior packed layer;3rd, closed-in construction;4th, low-pressure halogen-free packed layer;5th, metallic shield Layer;6th, polyolefin insulation layer;7th, heat-insulating flame-retardant fireprotection layer;8th, polyolefin external sheath layer;9th, cable core;10th, conductor.
Embodiment
As shown in figure 1, a kind of high-strength anti-flaming photovoltaic cable, it includes cable core 9, metal screen layer 5, polyolefin insulation layer 6th, heat-insulating flame-retardant fireprotection layer 7 and polyolefin external sheath layer 8, the cable core 9 include conductor 10, four carbon fiber strengthening cores 1, interior filled out Fill layer 2, closed-in construction 3 and low-pressure halogen-free packed layer 4;Wrapped four carbon fiber strengthening cores 1 outside the conductor 10;The conductor 10 Packed layer 2 in one layer is extruded with four carbon fiber strengthening cores 1 outside;The conductor 10, carbon fiber strengthening core 1 and interior packed layer 2 around Bag is in closed-in construction 3;One layer of low-pressure halogen-free packed layer 4 is extruded outside the closed-in construction 3;Outside the low-pressure halogen-free packed layer 4 Extrude layer of metal screen layer 5;One layer of polyolefin insulation layer 6 is extruded outside the metal screen layer 5;The polyolefin insulation layer 6 Extrude one layer of heat-insulating flame-retardant fireprotection layer 7 outside;A strata alkene external sheath layer 8 is extruded outside the heat-insulating flame-retardant fireprotection layer 7.
Described above is embodiment of the present utility model, therefore all constructions according to described in present utility model application scope, feature And the equivalent change or modification that principle is done, it is included in the utility model patent claim.

Claims (3)

1. a kind of high-strength anti-flaming photovoltaic cable, including cable core, metal screen layer, polyolefin insulation layer, heat-insulating flame-retardant fireprotection layer With polyolefin external sheath layer, it is characterised in that:The cable core includes conductor, four carbon fiber strengthening cores, interior packed layer, frame knots Structure and low-pressure halogen-free packed layer;Four carbon fiber strengthening cores of winding are extruded outside the conductor;The conductor and four carbon fibers add Packed layer in one layer is extruded outside strong core;Extrude one layer of low-pressure halogen-free packed layer outside the interior packed layer, and the interior packed layer with Closed-in construction is connected between low-pressure halogen-free packed layer;Layer of metal screen layer is extruded outside the low-pressure halogen-free packed layer;It is described One layer of polyolefin insulation layer is extruded outside metal screen layer;One layer of heat-insulating flame-retardant fireprotection layer is extruded outside the polyolefin insulation layer;Institute State and a strata alkene external sheath layer is extruded outside heat-insulating flame-retardant fireprotection layer.
2. a kind of high-strength anti-flaming photovoltaic cable according to claim 1, it is characterised in that:The closed-in construction is in cross Shape structure, and four carbon fiber strengthening cores are parallel is located in cross closed-in construction corner.
3. a kind of high-strength anti-flaming photovoltaic cable according to claim 1, it is characterised in that:The conductor is arranged on cross Shape closed-in construction center.
CN201720205898.5U 2017-03-06 2017-03-06 A kind of high-strength anti-flaming photovoltaic cable Active CN206516404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720205898.5U CN206516404U (en) 2017-03-06 2017-03-06 A kind of high-strength anti-flaming photovoltaic cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720205898.5U CN206516404U (en) 2017-03-06 2017-03-06 A kind of high-strength anti-flaming photovoltaic cable

Publications (1)

Publication Number Publication Date
CN206516404U true CN206516404U (en) 2017-09-22

Family

ID=59869562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720205898.5U Active CN206516404U (en) 2017-03-06 2017-03-06 A kind of high-strength anti-flaming photovoltaic cable

Country Status (1)

Country Link
CN (1) CN206516404U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109721799A (en) * 2018-12-29 2019-05-07 安徽天康(集团)股份有限公司 A kind of high intensity middle-high voltage power cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109721799A (en) * 2018-12-29 2019-05-07 安徽天康(集团)股份有限公司 A kind of high intensity middle-high voltage power cable

Similar Documents

Publication Publication Date Title
CN206516404U (en) A kind of high-strength anti-flaming photovoltaic cable
CN104051074B (en) A kind of wind electric power generation cable and production technology
CN201707939U (en) Special environment-friendly instrument cable used for photovoltaic equipment
CN207966522U (en) A kind of multi-core submarine cable packing
CN203931628U (en) In a kind of wind power generation distortion resistant, press soft power cable
CN207529700U (en) A kind of WMF intelligent testings tune seals charge bearing detecting cable
CN205487411U (en) Warping strength moisture resistant cable for computer
CN104409158B (en) The optoelectronic composite cable that a kind of interior isolation is strengthened
CN207097500U (en) A kind of water pressure resistance deep-sea submarine cable
CN206961553U (en) Power cable applied to wind power generation
CN206991813U (en) Wear-resisting communication cable architecture
CN205992443U (en) A kind of tension weather resistant composite conductor core overhead medium-pressure cable
CN205428521U (en) Multicore middling pressure is warp resistance rubber cover flexible cable for wind power generation
CN205376167U (en) Diffuse reflection land cable
CN204792065U (en) Flat cable for well drilling
CN203774002U (en) High-voltage cross linked polyethylene insulated power cable
CN203966585U (en) Medium voltage converter environmental protection aluminium alloy cable
CN203242419U (en) Self-supporting digital communication cable
CN208834766U (en) Power cable for wind power generation
CN203456123U (en) Hoisting branch cable
CN203260370U (en) Energy-saving environmental-friendly overhead photoelectric conducting wire
CN205722914U (en) A kind of resistance to compression tensile type cable
CN205376196U (en) Energy -conserving parallel tied in a bundle overhead insulated cable
CN205376179U (en) Novel ageing -resistant cable
CN205959648U (en) Fire -retardant resistant crooked industry shielded cable that blocks water

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant