CN204596450U - A kind of industrial insulated shield cable - Google Patents

A kind of industrial insulated shield cable Download PDF

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Publication number
CN204596450U
CN204596450U CN201520130237.1U CN201520130237U CN204596450U CN 204596450 U CN204596450 U CN 204596450U CN 201520130237 U CN201520130237 U CN 201520130237U CN 204596450 U CN204596450 U CN 204596450U
Authority
CN
China
Prior art keywords
cable
insulating barrier
conductor
insulated shield
screen
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
CN201520130237.1U
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Chinese (zh)
Inventor
何广春
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.)
SHAANXI GUANGTIAN TECHNOLOGY Co Ltd
Original Assignee
SHAANXI GUANGTIAN TECHNOLOGY 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 SHAANXI GUANGTIAN TECHNOLOGY Co Ltd filed Critical SHAANXI GUANGTIAN TECHNOLOGY Co Ltd
Priority to CN201520130237.1U priority Critical patent/CN204596450U/en
Application granted granted Critical
Publication of CN204596450U publication Critical patent/CN204596450U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of industrial insulated shield cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath.Described cable body inside is provided with many conductors; Described conductors cross is circular configuration; One deck anticorrosive coat is set outside described conductor; Described anticorrosive coat and conductor form cable core jointly; Many cable cores are provided with in described cable body; A packing is provided with between described cable core; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with packed layer; Described insulating barrier is outside equipped with one deck screen; Described screen is disposed with watertight composition and ultraviolet resistant layer from inside to outside; Described ultraviolet resistant layer closely extrudes one deck oversheath outward.This cable has the advantages such as the good and long service life of reasonable in design, insulation effect in sum.

Description

A kind of industrial insulated shield cable
Technical field
The utility model relates to field of cables, particularly relates to a kind of industrial insulated shield cable.
Background technology
At present, 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, cable required in industry to its structure and quality requirement higher, in use signal transmission is more stable not only to require it, even if also require that it at high temperature also can normally work, damage can not be caused by Yin Gaowen to cable itself, but present used cable can not meet these demands.
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 industrial insulated shield cable.
The utility model is taked following technical scheme to realize: a kind of industrial insulated shield cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; Described conductors cross is circular configuration; One deck anticorrosive coat is set outside described conductor; Described anticorrosive coat and conductor form cable core jointly; Many cable cores are provided with in described cable body; A packing is provided with between described cable core; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with packed layer; Described insulating barrier is outside equipped with one deck screen; Described screen is disposed with watertight composition and ultraviolet resistant layer from inside to outside; Described ultraviolet resistant layer closely extrudes one deck oversheath outward.
The industrial insulated shield cable of above-mentioned one, described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire.
The industrial insulated shield cable of above-mentioned one, described watertight composition is made up of plastic-aluminum material strip and PE material adhesive.
The industrial insulated shield cable of above-mentioned one, the packed layer material that the gap portion between described insulating barrier and cable core is arranged is ceramic fire guard.
The industrial insulated shield cable of above-mentioned one, described insulating barrier is inorganic thin film, PVC coating or elastomeric material are made.
The industrial insulated shield cable of above-mentioned one, described oversheath adopts the corrosion-resistant polyolefine material of low-smoke bittern-free highly fire-proof to make.
The utility model has following beneficial effect in sum: this cable has the advantages such as the good and long service life of reasonable in design, insulation effect, described insulating barrier is inorganic thin film, the material such as PVC coating or rubber is made, thus improve the insulation property of cable, and the ampacity of cable is improved greatly, make it in use more stable.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, packing; 4, packed layer; 5, anticorrosive coat; 6, insulating barrier; 7, screen; 8, watertight composition; 9, ultraviolet resistant layer; 10, oversheath.
Embodiment
As shown in Figure 1, a kind of industrial insulated shield cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 6, screen 7 and oversheath 10, and described cable body 1 inside is provided with many conductors 2; Described conductor 2 cross section is circular configuration; Outside described conductor 2, one deck anticorrosive coat 5 is set; Described anticorrosive coat 5 and conductor 2 form cable core jointly; Many cable cores are provided with in described cable body 1; A packing 3 is provided with between described cable core; Described cable core closely extrudes a layer insulating 6 outward; Between described insulating barrier 6 and cable core, gap portion is provided with packed layer 4; Described insulating barrier 6 is outside equipped with one deck screen 7; Described screen 7 is disposed with watertight composition 8 and ultraviolet resistant layer 9 from inside to outside; Described ultraviolet resistant layer 9 is outer closely extrudes one deck oversheath 10.
The conductor 2 arranged in described cable body 1 is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire, not only substantially increase the operating efficiency of cable, also make its work more stable, and described conductor 2 structure is easy to processing, making length is unrestricted, there is during use certain flexibility and bendability, facilitate the laying of workpeople; One deck anticorrosive coat 5 of described conductor outer wrapping can effectively protect conductor 2 not rupture by external force, substantially prolongs the useful life of conductor 2, can effectively protect conductor 2 not damage by high temperature, increase the heat-resisting ability of cable; The packed layer 4 arranged between described cable core and insulating barrier 6 is ceramic fire guard, it is under the condition of burning, and become the refractory heat-insulating structure of ceramic-like solid refractory heat-insulating cover when meeting high temperature, ceramic silicon materials are under burning condition, meet fire then to crust, there is good effect of heat insulation; Described packing 3 can improve the elastic strength of cable body 1 greatly, makes its stretch-proof; Described insulating barrier 6 is made for inorganic thin film, PVC coating or elastomeric material, thus make insulating barrier 6 have the characteristic such as excellent weather, resistance to ozone, heat-resisting, acid and alkali-resistance, resistance to steam, thus the stability of cable is improved, and insulating barrier 6 skin-friction coefficient is large, cable is when uninterrupted bending, also can not there is relative displacement in insulating barrier part, thus ensure the normal output of electric property; The screen 7 extruded outside described insulating barrier 6 effectively raises the anti-shielding ability of cable, makes it more stable in use procedure, can not by signal disturbing; The watertight composition 8 extruded outside described screen 7 is made up of plastic-aluminum material strip and PE material adhesive, effectively can adsorb the moisture in cable body 1, prevents moisture intrusion cable body 1 inside from causing the situation of system short-circuit; Described ultraviolet resistant layer 9 effectively can keep out the damage that ultraviolet causes cable, extends the useful life of cable; The corrosion-resistant polyolefine material of described employing low-smoke bittern-free highly fire-proof is made, not only high temperature resistant, and also can not produce pernicious gas under burning condition, prevents it from causing people's life danger at fire release pernicious gas.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.

Claims (6)

1. an industrial insulated shield cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with many conductors; Described conductors cross is circular configuration; One deck anticorrosive coat is set outside described conductor; Described anticorrosive coat and conductor form cable core jointly; Many cable cores are provided with in described cable body; A packing is provided with between described cable core; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with packed layer; Described insulating barrier is outside equipped with one deck screen; Described screen is disposed with watertight composition and ultraviolet resistant layer from inside to outside; Described ultraviolet resistant layer closely extrudes one deck oversheath outward.
2. the industrial insulated shield cable of one according to claim 1, is characterized in that: described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire.
3. the industrial insulated shield cable of one according to claim 1, is characterized in that: described watertight composition is made up of plastic-aluminum material strip and PE material adhesive.
4. the industrial insulated shield cable of one according to claim 1, is characterized in that: the packed layer material that the gap portion between described insulating barrier and cable core is arranged is for being ceramic fire guard.
5. the industrial insulated shield cable of one according to claim 1, is characterized in that: described insulating barrier is inorganic thin film, PVC coating or elastomeric material are made.
6. the industrial insulated shield cable of one according to claim 1, is characterized in that: described oversheath adopts the corrosion-resistant polyolefine material of low-smoke bittern-free highly fire-proof to make.
CN201520130237.1U 2015-03-08 2015-03-08 A kind of industrial insulated shield cable Expired - Fee Related CN204596450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520130237.1U CN204596450U (en) 2015-03-08 2015-03-08 A kind of industrial insulated shield cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520130237.1U CN204596450U (en) 2015-03-08 2015-03-08 A kind of industrial insulated shield cable

Publications (1)

Publication Number Publication Date
CN204596450U true CN204596450U (en) 2015-08-26

Family

ID=53932578

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520130237.1U Expired - Fee Related CN204596450U (en) 2015-03-08 2015-03-08 A kind of industrial insulated shield cable

Country Status (1)

Country Link
CN (1) CN204596450U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105733323A (en) * 2016-02-03 2016-07-06 安徽华联电缆集团有限公司 Anti-ultraviolet cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105733323A (en) * 2016-02-03 2016-07-06 安徽华联电缆集团有限公司 Anti-ultraviolet cable

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20160308

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