CN205959644U

CN205959644U - Antimagnetic cold -resistant industrial insulated cable

Info

Publication number: CN205959644U
Application number: CN201620744295.8U
Authority: CN
Inventors: 曲展玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2017-02-15
Anticipated expiration: 2026-07-12

Abstract

The utility model discloses an antimagnetic cold -resistant industrial insulated cable, it includes the body, the body includes conductor, filling layer, resistant low temperature layer and oversheath. Cable body inside is provided with many buddhist nun keel frame, the inside conductor that is provided with of buddhist nun keel frame, just buddhist nun keel frame outside sets up the resistant low temperature layer of one deck, resistant low temperature layer sets up the one deck outward and strengthens around the covering, strengthen setting up the one deck metallic braid outward around the covering, the metallic braid is the crowded fire -retardant layer of package one deck outward, the outer crowded package one deck shielding layer in fire -retardant layer, the shielding layer is crowded package one deck mekralon layer outward, crowded package one deck oversheath outside the mekralon layer. The utility model has the advantages of cold -resistant effectual, the jam -proof performance strong and convenient to use.

Description

A kind of antimagnetic cold-resistant industrial insulated cable

Technical field

This utility model is related to field of cables, more particularly, to a kind of antimagnetic cold-resistant industrial insulated cable.

Background technology

At present, with scientific and technical development, also in rapid advances, bring therewith is cable consumption in the field such as industry Increase, if existing cable works long hours it is easy to break down under cold environment, especially in some special necks In domain, such as communication and power domain, cable can bring larger loss if there is fault, and existing cable is not Cold-proof freeze proof effect can be played, be unfavorable for the use of people.

Utility model content

In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide one kind antimagnetic cold-resistant industrial exhausted Edge cable.

This utility model takes technical scheme below to realize：A kind of antimagnetic cold-resistant industrial insulated cable, it wraps Include body, described body includes conductor, packed layer, low temperature resistant layer and oversheath, described cable body is internally provided with many Buddhist nuns Keel shoe；Described polyamide skeleton is internally provided with conductor；And described polyamide skeleton one layer of low temperature resistant layer of outside setting；Described resistance to low One layer of reinforcement lapping layer of setting outside warm layer；Layer of metal braiding layer is set outside described reinforcement lapping layer；Outside described wire sheathing Extrude one layer of flame-retardant layer；One layer of screen layer is extruded outside described flame-retardant layer；A layer polypropylene fibrous layer is extruded outside described screen layer；Institute State and outside polypropylene fibre layer, extrude one layer of oversheath.

The antimagnetic cold-resistant industrial insulated cable of above-mentioned one kind, between described conductor and polyamide skeleton, gap portion is provided with Packed layer.

The antimagnetic cold-resistant industrial insulated cable of above-mentioned one kind, is surrounded with many anti-elater inside described flame-retardant layer.

The antimagnetic cold-resistant industrial insulated cable of above-mentioned one kind, described conductor is made using naked copper wire material.

The antimagnetic cold-resistant industrial insulated cable of above-mentioned one kind, described low temperature resistant layer is made using polythene material.

The antimagnetic cold-resistant industrial insulated cable of above-mentioned one kind, described screen layer forms for the filling of permeability alloys band.

The antimagnetic cold-resistant industrial insulated cable of above-mentioned one kind, described oversheath is made using sulfuration EP rubbers material.

This utility model has the advantages that in sum：This utility model has that cold-resistant effect is good, anti-tampering property Can be strong and easy to use the advantages of, described oversheath is made using sulfuration EP rubbers material, so that cable has preferably Elasticity, it is to avoid the secondary pollution caused by revulcanization when producing, makes cable have anti-twist and anti-ultraviolet simultaneously Performance.

Brief description

Fig. 1 is this utility model cross-sectional structure schematic diagram；

Wherein：1st, cable body；2nd, conductor；3rd, polyamide skeleton；4th, packed layer；5th, low temperature resistant layer；6th, strengthen lapping layer；7、 Wire sheathing；8th, flame-retardant layer；9th, anti-elater；10th, screen layer；11st, polypropylene fibre layer；12nd, oversheath.

Specific embodiment

As shown in figure 1, a kind of antimagnetic cold-resistant industrial insulated cable, it includes body 1, described body 1 include conductor 2, Packed layer 4, low temperature resistant layer 5 and oversheath 12, described cable body 1 is internally provided with many polyamide skeletons 3；Described polyamide skeleton 3 are internally provided with conductor 2；And described polyamide skeleton 3 one layer of low temperature resistant layer 5 of outside setting；Described low temperature resistant layer 5 is outer to arrange one layer Strengthen lapping layer 6；Described reinforcement lapping layer 6 is outer to arrange layer of metal braiding layer 7；One layer of resistance is extruded outside described wire sheathing 7 Combustion layer 8；One layer of screen layer 10 is extruded outside described flame-retardant layer 8；A layer polypropylene fibrous layer 11 is extruded outside described screen layer 10；Described One layer of oversheath 12 is extruded outside polypropylene fibre layer 11.

Described conductor 2 is made using naked copper wire material, and material is more soft, and electric conductivity is good, has preferably resistance to Corrosive nature and antioxygenic property；Outside described conductor 2, the polyamide skeleton 3 of setting can be effectively protected conductor 2, makes conductor 2 steady Surely it is arranged inside cable body 1, be not in the situation of skew；Described low temperature resistant layer 5 is made using polythene material, described Polythene material has excellent resistance to low temperature, and chemical stability is good, can be resistant to the corrosion of most of soda acids, under room temperature Insoluble in general solvent, electrical insulation capability is excellent；Described reinforcement lapping layer 6 has low temperature resistant and preferable flexility, and Inertia can be shown to chemical drugss and solvent, prevent it to be corroded；Described wire sheathing 7 one aspect plays reinforcement all The effect of even electric field, on the other hand also functions to strengthen the effect of cable machinery intensity；Described anti-elater 9 have tensile strength high, The advantages of impact resistance and resistance to combustion, effectively raise the pliability of cable body 1；Described screen layer 10 is filled for permeability alloys band Form, thus having higher initial permeability and maximum permeability, there are the shielding propertiess of magnetic-field radiation, and reduce magnetic Field intensity；Described oversheath 12 is made using sulfuration EP rubbers material, so that cable has preferable elasticity, it is to avoid Secondary pollution caused by revulcanization during production, makes cable have anti-twist and anti-ultraviolet performance simultaneously.

The above is this utility model embodiment, thus the construction described in all application range according to this utility model, feature and Equivalence changes or modification that principle is done, are all included in this utility model patent claim.

Claims

1. a kind of antimagnetic cold-resistant industrial insulated cable, it includes body, and described body includes conductor, packed layer, low temperature resistant layer With oversheath it is characterised in that：Described cable body is internally provided with many polyamide skeletons；Described polyamide skeleton is internally provided with Conductor；And described polyamide skeleton one layer of low temperature resistant layer of outside setting；One layer of reinforcement lapping layer of setting outside described low temperature resistant layer；Described Strengthen arranging layer of metal braiding layer outside lapping layer；One layer of flame-retardant layer is extruded outside described wire sheathing；Squeeze outside described flame-retardant layer One layer of screen layer of bag；A layer polypropylene fibrous layer is extruded outside described screen layer；Extrude one layer outside described polypropylene fibre layer to protect outward Set.

2. the antimagnetic cold-resistant industrial insulated cable of one kind according to claim 1 it is characterised in that：Described conductor and nylon Between skeleton, gap portion is provided with packed layer.

3. the antimagnetic cold-resistant industrial insulated cable of one kind according to claim 1 it is characterised in that：Inside described flame-retardant layer It is surrounded with many anti-elater.

4. the antimagnetic cold-resistant industrial insulated cable of one kind according to claim 1 it is characterised in that：Described conductor adopts naked Copper wire material is made.

5. the antimagnetic cold-resistant industrial insulated cable of one kind according to claim 1 it is characterised in that：Described low temperature resistant layer is adopted Made with polythene material.

6. the antimagnetic cold-resistant industrial insulated cable of one kind according to claim 1 it is characterised in that：Described screen layer is to lead Alloy ribbon filling forms.

7. the antimagnetic cold-resistant industrial insulated cable of one kind according to claim 1 it is characterised in that：Described oversheath adopts Sulfuration EP rubbers material is made.