CN107731406A - A kind of cable with aluminium strip protective layer - Google Patents

A kind of cable with aluminium strip protective layer Download PDF

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Publication number
CN107731406A
CN107731406A CN201711035960.1A CN201711035960A CN107731406A CN 107731406 A CN107731406 A CN 107731406A CN 201711035960 A CN201711035960 A CN 201711035960A CN 107731406 A CN107731406 A CN 107731406A
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CN
China
Prior art keywords
parts
layer
oversheath
corrosion
aluminium strip
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Granted
Application number
CN201711035960.1A
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Chinese (zh)
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CN107731406B (en
Inventor
樊英华
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Jiangsu Unitech Cable Co ltd
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Individual
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/226—Helicoidally wound metal wires or tapes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires

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  • Insulated Conductors (AREA)

Abstract

The invention discloses a kind of cable with aluminium strip protective layer; including oversheath; corrosion-resistant coating is socketed with the outside of the oversheath; aluminium strip armor is housed on the inside of oversheath; composite sheath layer is housed on the inside of aluminium strip armor, PP belting layers are housed on the inside of composite sheath layer, aerial drainage line is provided between PP belting layers and composite sheath layer; PP belting layers are provided with packed layer built with wire between the wire in PP belting layers；Corrosion-resistant coating is made by special material；The oversheath is pe sheath；The aerial drainage line is provided with two；The corrosion-resistant coating is anti-corrosive coating layer.Structure of the present invention is novel, and corrosion resistance is strong, and shield effectiveness is good, and tension resistance effect is good, can remove cable internal electrostatic, meets the requirement of INVENTIONModern cable.Cable in the present invention has not to be split for a long time under the conditions of strong acid, alkali, salt environment；The advantages of long-term high pressure resistant water penetration.

Description

A kind of cable with aluminium strip protective layer
The application is entitled：A kind of cable with aluminium strip protective layer, the applying date be：On November 11st, 2016, application Number it is：201610995447.6 application for a patent for invention divisional application.
Technical field
The present invention relates to a kind of cable, specifically a kind of cable with aluminium strip protective layer.
Background technology
Cable, define 1：It is made up of the conductor and outsourcing insulating protective layer of one or more mutually insulated, by electric power or letter Breath is transferred to the wire at another place at one.Define 2：Typically by several or several groups of wires（Every group at least two）It is twisted Similar rope cable, mutually insulated between every group of wire, and being often twisted into around a center, whole outside is surrounded by height The coating of insulation.Cable has interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, screen Cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium is covered to close Golden cable etc..They are all made up of sub-thread or stranded conductor and insulating barrier, for connecting circuit, electrical equipment etc..
Mechanically damaged in order to prevent, power cable is in outer layer armored protective layer, formation armored cable.Cable adds armour The purpose of layer is filled in addition to the mechanical protections such as enhancing tensile strength, compression strength increase the service life, more important is pass through screen Cover protection and improve cable interference free performance, also can be to prevent pounding, press, rack damage core after cable sheath and cause short circuit.Armouring Cable is mainly used in the temperature survey of chemical industry, metallurgy, machine-building, generating and scientific experimentation etc., signal transmission and special heating, The deficiency of existing armored cable is：Once outer layer is damaged, the meeting Accelerated corrosion corrosion of internal armor, cable work is had a strong impact on Make, of poor quality, service life is low；Armored protective layer tensile strength is relatively low, and the external force born is not big enough；Armored protective layer shielding effect Fruit is poor, it is impossible to be used in the serious occasion of electromagnetic interference；The cable of big flow is currently used in addition, due to armor and electricity inside it The magnetic field formed is flowed, easily causes inside to carry electrostatic, the normal work of cable can be interfered with, these problems are all to be badly in need of solving Certainly.
The content of the invention
It is an object of the invention to provide a kind of cable with aluminium strip protective layer, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of cable with aluminium strip protective layer, including oversheath, oversheath outside are socketed with corrosion-resistant coating, filled on the inside of oversheath There is aluminium strip armor, composite sheath layer is housed on the inside of aluminium strip armor, PP belting layers, PP belting layers are housed on the inside of composite sheath layer It is provided with aerial drainage line between composite sheath layer, PP belting layers are provided with packed layer built with wire between the wire in PP belting layers.
As the further scheme of the present invention：The oversheath is pe sheath.
As the further scheme of the present invention：The wire is provided with four, and insulating barrier is cased with outside wire.
As the further scheme of the present invention：The aerial drainage line is provided with two.
As the further scheme of the present invention：The corrosion-resistant coating is anti-corrosive coating layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The wire is provided with four, and insulating barrier is cased with outside wire.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The aerial drainage line is provided with two.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The corrosion-resistant coating is anti-corrosive coating layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The wire is provided with four, and insulating barrier is cased with outside wire；The aerial drainage line is provided with two Root.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The wire is provided with four, and insulating barrier is cased with outside wire；The corrosion-resistant coating is anti- Etching ground layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The aerial drainage line is provided with two；The corrosion-resistant coating is anti-corrosive coating layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The wire is provided with four, and insulating barrier is cased with outside wire；The aerial drainage line is provided with two；The corrosion-resistant coating is anticorrosion Dope layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The oversheath is pe sheath；The wire is provided with four, and insulating barrier is cased with outside wire；The aerial drainage line is provided with two Root；The corrosion-resistant coating is anti-corrosive coating layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The wire is provided with four, and insulating barrier is cased with outside wire.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The wire is provided with four, and insulating barrier is cased with outside wire；The corrosion-resistant coating is anti-corrosive coating layer.
A kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with the outside of the oversheath anti- Corrosion layer, oversheath inner side are equipped with aluminium strip armor, and composite sheath layer is housed on the inside of aluminium strip armor, filled on the inside of composite sheath layer There are PP belting layers, be provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, in PP belting layers Packed layer is provided between wire；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene is highly dense Spend polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, poly terephthalic acid fourth two Alcohol ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, poly- ammonia Ester：15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12—18 Part；The aerial drainage line is provided with two；The corrosion-resistant coating is anti-corrosive coating layer.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the present invention is novel, and corrosion resistance is strong, shield effectiveness Good, tension resistance effect is good, can remove cable internal electrostatic, meets the requirement of INVENTIONModern cable.Electricity in the present invention Cable has not to be split for a long time under the conditions of strong acid, alkali, salt environment；The advantages of long-term high pressure resistant water penetration.
Brief description of the drawings
Fig. 1 is the structural representation of the cable with aluminium strip protective layer.
In figure；1- corrosion-resistant coatings, 2- oversheaths, 3- steel-tape armourings layer, 4- composite sheaths layer, 5-PP belting layers, 6- fillings Layer, 7- insulating barriers, 8- wires, 9- aerial drainage lines.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of cable with aluminium strip protective layer, including oversheath 2, oversheath 2 Outside is socketed with corrosion-resistant coating 1, and the inner side of oversheath 2 is equipped with aluminium strip armor 3, and the inner side of aluminium strip armor 3 is equipped with composite sheath layer 4, the inner side of composite sheath layer 4 is equipped with PP belting layers 5, and aerial drainage line 9, PP belting layers are provided between PP belting layers 5 and composite sheath layer 4 8 built with wire 8, is provided with packed layer 6 between the wire 8 in PP belting layers 5, oversheath 2 is pe sheath, and wire 8 is provided with Four, wire 8 is cased with insulating barrier 7 outside, and aerial drainage line 9 is provided with two, and corrosion-resistant coating 1 is anti-corrosive coating layer.
The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density polyethylene (HDPE)： 65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate (PBT)：8—12 Part, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane：15-25 parts, Epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts.
Cable made of above-mentioned corrosion-resistant coating material, corrosion-resistant coating thickness are 1.8-2.0mm；Single and bunchy is passed through Combustion testing, corrosion-resistant coating forms hard housing after burning, very little is injured for cable core, furthermore, it is possible to easily return Receive, it is not necessary to which as cable of the prior art, residue is stayed between insulated wire after burning；The anticorrosion that above-mentioned material is made Layer, soaked 2400 hours in the solution that pH value is 10.5, surface has no cracking；The corrosion-resistant coating that above-mentioned material is made, in pH It is worth in the solution for 5 and soaks 2400 hours, surface has no cracking；The corrosion-resistant coating that above-mentioned material is made is dense in mass percent Spend in the sodium chloride solution for 28% and soak 2400 hours, surface has no cracking；The corrosion-resistant coating that above-mentioned material is made, two ends Sealing, is immersed in the bottom of 10 meters of depths, continuous 720 hours, after taking-up, has no moisture penetration corrosion-resistant coating.
Structure of the present invention is novel, the design that the present invention passes through corrosion-resistant coating 1 so that corrosion resistance of the present invention is strong, passes through aluminium Design with armor 3, improper compressive property is good, and tensile property is also guaranteed, moreover it is possible to realizes function of shielding, aluminium strip armor 3 itself possess corrosion resistant function, by the design of aerial drainage line 9, electrostatic caused by inside the cable that can go out, ensure cable not It can be interfered, shield effectiveness of the present invention is good, and tension resistance effect is good, can remove cable internal electrostatic, meets modern electricity The requirement of cable.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (9)

1. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density Polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate Ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane： 15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts； The oversheath is pe sheath；The aerial drainage line is provided with two；The corrosion-resistant coating is anti-corrosive coating layer.
2. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density Polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate Ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane： 15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts； The wire is provided with four, and insulating barrier is cased with outside wire；The aerial drainage line is provided with two；The corrosion-resistant coating is anticorrosive coating Layer.
3. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density Polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate Ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane： 15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts； The oversheath is pe sheath；The wire is provided with four, and insulating barrier is cased with outside wire；The aerial drainage line is provided with two； The corrosion-resistant coating is anti-corrosive coating layer.
4. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density Polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate Ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane： 15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts； The wire is provided with four, and insulating barrier is cased with outside wire.
5. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density Polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate Ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane： 15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts； The wire is provided with four, and insulating barrier is cased with outside wire；The corrosion-resistant coating is anti-corrosive coating layer.
6. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is made of the material of following parts by weight：Medium density polyethylene or high density Polyethylene：65-85 parts, nylon 6：5-10 parts, pitch：1-5 parts, carborundum：10-20 parts, polybutylene terephthalate Ester：8-12 parts, magnesium hydroxide：2-4 parts, polyacrylic resin：3-6 parts, nanometer glass microballoon：5-7 parts, polyurethane： 15-25 parts, epoxy resin：5-9 parts, the antioxidant of commercially available model 168：1-3 parts, polytetrafluoroethylene (PTFE)：12-18 parts； The aerial drainage line is provided with two；The corrosion-resistant coating is anti-corrosive coating layer.
7. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The wire is provided with four, and insulating barrier is cased with outside wire.
8. a kind of cable with aluminium strip protective layer, including oversheath, it is characterised in that be socketed with anti-corrosion on the outside of the oversheath Layer is lost, aluminium strip armor is housed on the inside of oversheath, composite sheath layer is housed on the inside of aluminium strip armor, is equipped with the inside of composite sheath layer PP belting layers, are provided with aerial drainage line between PP belting layers and composite sheath layer, PP belting layers are built with wire, leading in PP belting layers Packed layer is provided between line；The corrosion-resistant coating is anti-corrosive coating layer.
9. the cable according to claim 7 with aluminium strip protective layer, it is characterised in that the corrosion-resistant coating is anticorrosion Dope layer.
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JPH05298940A (en) * 1992-04-17 1993-11-12 Yazaki Corp Corrugated steel pipe sheathing cable
CN201063260Y (en) * 2007-07-12 2008-05-21 万达集团股份有限公司 Corrosion-protection sheathed detective cable
CN103915201A (en) * 2013-09-25 2014-07-09 安徽省高沟电缆有限公司 Control power cable used for petrochemical industry
CN103928083A (en) * 2013-09-27 2014-07-16 安徽华峰电缆集团有限公司 Nominal-voltage cable
CN105047300A (en) * 2015-08-27 2015-11-11 江苏通鼎光电科技有限公司 Data transmission cable for physically-foamed insulation transponder

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CN102403052A (en) * 2011-12-16 2012-04-04 苏州市东沪电缆有限公司 Cable for instrument
CN204496945U (en) * 2015-03-11 2015-07-22 广西广缆科技集团有限公司 Crosslinked polyetylene insulated chain armouring silastic material aluminium alloy flame retardant cable
CN105778227A (en) * 2016-04-13 2016-07-20 安徽埃克森科技集团有限公司 Anti-cracking waterproof high-performance asphalt cable material and preparing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05298940A (en) * 1992-04-17 1993-11-12 Yazaki Corp Corrugated steel pipe sheathing cable
CN201063260Y (en) * 2007-07-12 2008-05-21 万达集团股份有限公司 Corrosion-protection sheathed detective cable
CN103915201A (en) * 2013-09-25 2014-07-09 安徽省高沟电缆有限公司 Control power cable used for petrochemical industry
CN103928083A (en) * 2013-09-27 2014-07-16 安徽华峰电缆集团有限公司 Nominal-voltage cable
CN105047300A (en) * 2015-08-27 2015-11-11 江苏通鼎光电科技有限公司 Data transmission cable for physically-foamed insulation transponder

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CN106448863A (en) 2017-02-22
CN106448863B (en) 2018-01-16

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