CN207149282U - A kind of high temperature resistant kinetic energy controls composite electric cable - Google Patents

A kind of high temperature resistant kinetic energy controls composite electric cable Download PDF

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Publication number
CN207149282U
CN207149282U CN201720991360.1U CN201720991360U CN207149282U CN 207149282 U CN207149282 U CN 207149282U CN 201720991360 U CN201720991360 U CN 201720991360U CN 207149282 U CN207149282 U CN 207149282U
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China
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cable core
control cable
sub
temperature resistant
kinetic energy
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CN201720991360.1U
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Chinese (zh)
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谢舜榕
谢舜锋
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Chongqing Hongsheng Wire & Cable Co Ltd
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Chongqing Hongsheng Wire & Cable Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation

Abstract

The utility model discloses a kind of high temperature resistant kinetic energy to control composite electric cable,Including main control cable core,Power cable core,Inhibiting tape and sub-control cable core,Main control cable core,Power cable core and sub-control cable core are horizontally set on inside glass fibre,And main control cable core,Tension silk is respectively and fixedly provided with inside power cable core and sub-control cable core,Conductor and insulating barrier,Insulating barrier is wrapped in outside conductor,Ceramic composite band is provided with outside glass fibre,Ceramic composite band periphery is provided with separation layer,Inhibiting tape is arranged on glass fibre periphery,And composite shielding layer is provided between inhibiting tape and separation layer,Inhibiting tape outer wrap has oversheath,Oversheath forms power cables outermost Rotating fields,The utility model functional diversities,It is simple in construction,With excellent heat resistance,Shielding and electrical insulating property and good watertightness,Securely and reliably,Squashed structure can move repeatedly,Bending or vertical use,Reduce laying space,It is easy for construction.

Description

A kind of high temperature resistant kinetic energy controls composite electric cable
Technical field
Power cable technical field of cables is the utility model is related to, specially a kind of high temperature resistant kinetic energy control composite electric cable.
Background technology
Dynamic Control composite cable not only connects kinetic power source, goes back simultaneous band signal, control and communication system control signal Transmission, because such product requires very high, it is necessary to consider the mutual system of the factor of each side to electrical property, mechanical and physical performance About and influence, current many power cables core gaps are larger, not only make it that cable roundness is poor, and waited extruding and constructing Easily loose in journey, core easily channels bit, and material usage is big, adds cable weight and cost, works under water When watertightness it is poor, in the case of a high temperature, power cables will not only meet itself heat-resisting, fire protection requirement, also improve its electric screen Cover performance, external protection is high fire-retardance polyolefin in metal shielding type power cable, and polyolefin oxygen index (OI) is high, anti-flammability compared with Good, but polyolefin is macromolecule organic, running into naked light can soften deformation, it is difficult to reach the requirement of resistance to heat shielding, therefore I Improvement is made to this, propose a kind of high temperature resistant kinetic energy control composite electric cable.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant kinetic energy control composite electric cable, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme:A kind of high temperature resistant kinetic energy controls composite electric Cable, including main control cable core, power cable core, inhibiting tape and sub-control cable core, main control cable core, power cable core and sub-control cable core Be horizontally set on inside glass fibre, and be respectively and fixedly provided with inside main control cable core, power cable core and sub-control cable core tension silk, Conductor and insulating barrier, insulating barrier are wrapped in outside conductor, and ceramic composite band, ceramic composite band are provided with outside glass fibre Periphery is provided with separation layer, and inhibiting tape is arranged on glass fibre periphery, and composite shielding is provided between inhibiting tape and separation layer Layer, inhibiting tape outer wrap have oversheath, and oversheath forms power cables outermost Rotating fields.
Preferably, sub-control cable core is internally provided with water blocking filler, and water blocking filler outer wrap has polyester belt, in polyester Shielding layer of copper wires is provided between belt and inner sheath so that power cables work under water and high-temperature condition under have respectively it is good Obtain watertightness and electrical shielding performance.
Preferably, gap coordinates between main control cable core, power cable core and sub-control cable core, and main control cable core, power Cable core and sub-control outer layer of cable core are provided with water blocking tape layer so that power cables do not produce relatively during Long-term bend use Sliding, structure is more stable, and longitudinal water resistance is excellent.
Preferably, inhibiting tape outer wrap has an oxygen barrier layer, and oxygen barrier layer is irradiated crosslinking low-smoke and halogen-free flame retardant polyethylene, the material Expect low smoke and zero halogen, power cables excellent in flame retardance can be made, oil resistivity and flexibility are good.
Preferably, sub-control cable core outside is provided with inner sheath, and inner sheath and oversheath are ceramic fire resisting silicon rubber Glue, fire-resisting ceramic silicone rubber both have extraordinary electrical insulation capability, but also with excellent fireproof, fire-retardant, low cigarette, nothing The performance such as halogen, nontoxic.
Preferably, power cables are the structure of the compound flat cable of three cores so that power cables are compact-sized, and external diameter is small, take Space is few, can move repeatedly, bends, vertically use, easy to process, convenient construction.
Compared with prior art, the beneficial effects of the utility model are:
1st, the utility model is by setting the inner sheath, oversheath and ceramic composite band of fire-resisting ceramic silicone rubber, Residue after burning is ceramic-like duricrust, and duricrust is not melted, do not dripped at high temperature, ensures line in the event of a fire Road is unimpeded, can play the effect of being effectively protected, and can be gained time to personnel escape or system control.
2nd, the utility model, can be with simultaneous transmission electric power and control signal, and mutually by setting three core composite flat power cables Mutually work independently, it is easy to be identified between cable core, will not wind, and working service is convenient, and squashed structure can be moved repeatedly, bent Or vertical use, height is more circular low, reduces laying space, easy for construction.
3rd, the utility model is the wrapped composition of polyester film by setting separation layer, and polyester film high mechanical strength is rigid Hardness and toughness are high, puncture-resistant, friction, high temperature resistant and low temperature, and composite shielding layer is tinned copper wire braiding and aluminium-plastic tape weight Lap wound bag is formed, electrical shielding function admirable, and electric energy loss is low.
Brief description of the drawings
Fig. 1 is the utility model power cables cross-sectional structure schematic diagram;
Fig. 2 is the utility model sub-control cable core structure schematic diagram;
Fig. 3 is the utility model power cables overall structure diagram.
In figure:1- tension silks;2- conductors;3- insulating barriers;4- inner sheaths;5- separation layers;6- glass fibres;7- ceramics are answered Crossed belt;8- main control cable cores;9- oxygen barrier layers;10- power cable cores;11- inhibiting tapes;12- sub-control cable cores;13- oversheaths;14- Water blocking tape layer;15- composite shielding layers;16- water blocking fillers;17- polyester belts;18- shielding layer of copper wires;19- power cables.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of high temperature resistant kinetic energy controls composite electric cable, Including main control cable core 8, power cable core 10, inhibiting tape 11 and sub-control cable core 12, main control cable core 8, power cable core 10 and pair Control cable core 12 is horizontally set on inside glass fibre 6, and in main control cable core 8, power cable core 10 and sub-control cable core 12 Portion is respectively and fixedly provided with tension silk 1, conductor 2 and insulating barrier 3, and insulating barrier 3 is wrapped in outside conductor 2, and pottery is provided with outside glass fibre 6 Porcelain composite band 7, the periphery of ceramic composite band 7 are provided with separation layer 5, and inhibiting tape 11 is arranged on the periphery of glass fibre 6, and fire-retardant Composite shielding layer 15 is provided between band 11 and separation layer 5, the outer wrap of inhibiting tape 11 has oversheath 13, and oversheath 13 forms electricity The outermost Rotating fields of power cable 19.
Sub-control cable core 12 is internally provided with water blocking filler 16, and the outer wrap of water blocking filler 16 has polyester belt 17, poly- Shielding layer of copper wires 18 is provided between ester belt 17 and inner sheath 4 so that power cables 19 work under water and lower point of high-temperature condition Not good watertightness and electrical shielding performance Ju You be obtained, gap is matched somebody with somebody between main control cable core 8, power cable core 10 and sub-control cable core 12 Close, and main control cable core 8, power cable core 10 and the outer layer of sub-control cable core 12 are provided with water blocking tape layer 14 so that power cables 19 Relative sliding is not produced during Long-term bend use, structure is more stable, and longitudinal water resistance is excellent, outside inhibiting tape 11 Portion is enclosed with oxygen barrier layer 9, and oxygen barrier layer 9 is irradiated crosslinking low-smoke and halogen-free flame retardant polyethylene, the material low smoke and zero halogen, can make power cables Excellent in flame retardance, oil resistivity and flexibility are good, and the outside of sub-control cable core 12 is provided with inner sheath 4, inner sheath 4 and oversheath 13 be fire-resisting ceramic silicone rubber, and fire-resisting ceramic silicone rubber both has extraordinary electrical insulation capability, but also with excellent The performance such as fireproof, fire-retardant, low cigarette, Halogen, nontoxic, power cables 19 are the structure of the compound flat cable of three cores so that electric power Cable structure is compact, and external diameter is small, and space-consuming is few, can move repeatedly, bends, vertically use, easy to process, convenient construction.
Operation principle:The utility model is by setting flat power cables 19 by power cable core 10, main control cable core 8, sub-control Parallel extrude of cable core 12 is formed in oversheath 13, can be with simultaneous transmission electric power and control signal, and is worked independently mutually, is moved The from-inner-to-outer of power cable core 10 is made up of tension silk 1, conductor 2 and insulating barrier 3, and main control cable core 8 is by tension silk 1 and is extruded with insulation The conductor 2 of layer 3 is twisted to be formed, and the outer layer of main control cable core 8 is surrounded with water blocking tape layer 14, and sub-control cable core 12 is extruded with by more The conductor 2 of insulating barrier 3 is twisted to be formed, and the twisted gap of cored wire is filled with water blocking filler 16, and conductor 2 uses highly conductive tin plating soft copper Line, conductor 2 is used as after the thin tinned copper wire of multiply anaerobic is twisted, it is 14-18 that the bundle strand of conductor 2, which is twisted lay ratio, and stock twists lay ratio and is 10-12, the filament diameter of tinned copper wire is 0.2-0.5mm, and single wire fracture elongation is no less than 15%, is held in this flat power cables 19 Carry element and use tension silk 1 to strengthen the pull resistance of cable, play carrying effect, tension silk 1 is that the thin zinc-coated wire of multiply is twisted Form, twisted lay ratio is the regular lay configurations of 8-12, and insulating barrier 3 is interior using high intensity, the fluoroplastics material of excellent electrical properties Sheath 4, oversheath 13 use fire-resisting ceramic silicone rubber, have extraordinary electrical insulation capability, but also with excellent fire prevention The performance such as fire resisting, fire-retardant, low cigarette, Halogen, nontoxic, residue after combustion is ceramic-like duricrust, and duricrust does not melt at high temperature Melt, do not drip, ensure that circuit is unimpeded in the event of a fire, being effectively protected effect can be played, can to personnel escape or System control gains time, tension silk 1, conductor 2, water blocking tape layer 14, water blocking filler 16, polyester belt 17, shielding layer of copper wires 18 Interior addition dubbing, composite shielding layer 15 are that tinned copper wire weaves wrapped composition overlapping with aluminium-plastic tape, electrical shielding performance Excellent, electric energy loss is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high temperature resistant kinetic energy controls composite electric cable, including main control cable core(8), power cable core(10), inhibiting tape(11) With sub-control cable core(12), it is characterised in that:Main control cable core(8), power cable core(10)With sub-control cable core(12)It is horizontal It is arranged on glass fibre(6)Inside, and main control cable core(8), power cable core(10)With sub-control cable core(12)It is internal fixed There is tension silk(1), conductor(2)And insulating barrier(3), insulating barrier(3)It is wrapped in conductor(2)Outside, glass fibre(6)Outside is set There is ceramic composite band(7), ceramic composite band(7)Periphery is provided with separation layer(5), inhibiting tape(11)It is arranged on glass fibre (6)Periphery, and inhibiting tape(11)And separation layer(5)Between be provided with composite shielding layer(15), inhibiting tape(11)Outer wrap has Oversheath(13), oversheath(13)Form power cables(19)Outermost Rotating fields.
A kind of 2. high temperature resistant kinetic energy control composite electric cable according to claim 1, it is characterised in that:Sub-control cable core (12)It is internally provided with water blocking filler(16), water blocking filler(16)Outer wrap has polyester belt(17), in polyester belt(17) And inner sheath(4)Between be provided with shielding layer of copper wires(18).
A kind of 3. high temperature resistant kinetic energy control composite electric cable according to claim 1, it is characterised in that:Main control cable core (8), power cable core(10)With sub-control cable core(12)Between gap coordinate, and main control cable core(8), power cable core(10)And pair Control cable core(12)Outer layer is provided with water blocking tape layer(14).
A kind of 4. high temperature resistant kinetic energy control composite electric cable according to claim 1, it is characterised in that:Inhibiting tape(11)Outside Portion is enclosed with oxygen barrier layer(9), oxygen barrier layer(9)For irradiated crosslinking low-smoke and halogen-free flame retardant polyethylene.
A kind of 5. high temperature resistant kinetic energy control composite electric cable according to claim 1, it is characterised in that:Sub-control cable core (12)Outside is provided with inner sheath(4), inner sheath(4)And oversheath(13)It is fire-resisting ceramic silicone rubber.
A kind of 6. high temperature resistant kinetic energy control composite electric cable according to claim 1, it is characterised in that:Power cables(19)For The structure of the compound flat cable of three cores.
CN201720991360.1U 2017-08-09 2017-08-09 A kind of high temperature resistant kinetic energy controls composite electric cable Active CN207149282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720991360.1U CN207149282U (en) 2017-08-09 2017-08-09 A kind of high temperature resistant kinetic energy controls composite electric cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720991360.1U CN207149282U (en) 2017-08-09 2017-08-09 A kind of high temperature resistant kinetic energy controls composite electric cable

Publications (1)

Publication Number Publication Date
CN207149282U true CN207149282U (en) 2018-03-27

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ID=61665158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720991360.1U Active CN207149282U (en) 2017-08-09 2017-08-09 A kind of high temperature resistant kinetic energy controls composite electric cable

Country Status (1)

Country Link
CN (1) CN207149282U (en)

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