CN107705890A - A kind of family expenses electric wire - Google Patents

A kind of family expenses electric wire Download PDF

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Publication number
CN107705890A
CN107705890A CN201710945261.4A CN201710945261A CN107705890A CN 107705890 A CN107705890 A CN 107705890A CN 201710945261 A CN201710945261 A CN 201710945261A CN 107705890 A CN107705890 A CN 107705890A
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parts
conducting layer
fire
heat
insulator
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杨攀
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Individual
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    • 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
    • H01B9/024—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of braided metal wire
    • 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
    • H01B7/1875—Multi-layer sheaths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C08L101/06—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/08—Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • 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
    • H01B7/02—Disposition of insulation
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers of insulation
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • 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
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/428—Heat conduction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

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  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

The present invention discloses a kind of family expenses electric wire, including cable main, the cable main includes Fire-resistant plastic layer, armor, heat-conducting layer, outer conducting layer and insulator, the Fire-resistant plastic layer, armor, heat-conducting layer, outer conducting layer and insulator are adjacent successively, the Fire-resistant plastic layer is mutually fixed with armor, the armor is flexibly connected with heat-conducting layer, asbestos fibre is provided with the heat-conducting layer, the heat-conducting layer is mutually fixed with outer conducting layer, copper wire is provided with the outer conducting layer, the insulator is hollow setting, copper core is provided with the insulator, the copper core runs through insulator；The family expenses electric wire is advantageous to improve household electricity safety, while can be played by improving insulation effect and prevent electric leakage and fire-retardant effect.

Description

A kind of family expenses electric wire
Technical field
Present invention relates particularly to a kind of family expenses electric wire.
Background technology
Electric wire refers to the material for electric power, communication and associated transport purposes.Generally by core number is few, product diameter Product small, simple in construction is referred to as electric wire, and what is do not insulated is referred to as bare wire, and others are referred to as cable.
In China, PVC cable material in the main insulating layer as the agricultural buried wire of high-low pressure and industrial power cable, into The more than ten years have been run, because PVC cable insulating material insulaion resistances are relatively low, leakage current is too big so that many places occur work( Underground line operation troubles.
Further, since existing electric wire in electricity transmission process, meeting substantial amounts of heat in the way of bulk power transmission, enters And cause electric wire spontaneous combustion, lead to fire, therefore, the protection overcoat of existing electric wire lacks high temperature resistant and fire-retardant effect.
The content of the invention
Be advantageous to improve household electricity safety the technical problem to be solved in the present invention is to provide one kind, at the same it is exhausted by improving Edge effect can play the family expenses electric wire for preventing electric leakage and fire retardation.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of family expenses electric wire, including cable main, the cable main include Fire-resistant plastic layer, armor, heat conduction Layer, outer conducting layer and insulator, the Fire-resistant plastic layer, armor, heat-conducting layer, outer conducting layer and insulator are adjacent successively, institute State Fire-resistant plastic layer mutually to fix with armor, the armor is flexibly connected with heat-conducting layer, and asbestos are provided with the heat-conducting layer Fiber, the heat-conducting layer are mutually fixed with outer conducting layer, and copper wire is provided with the outer conducting layer, and the insulator sets to be hollow Put, copper core is provided with the insulator, the copper core runs through insulator.
Further, the Fire-resistant plastic layer surface is provided with fire resistant coating.
Further, the armor is formed by aluminum-magnesium alloy wire braiding.
Further, 2mm gap is provided between the armor and heat-conducting layer.
Further, the heat-conducting layer interweaves with outer conducting layer.
Further, the insulator is transparent setting.
A kind of preparation method of Fire-resistant plastic layer, is made up of the material of following parts by weight：Including synthctic fat acid resin 10-16 parts, polyethylene 7-9 parts, gypsum 3-5 parts, fire-retardant master granule 1-3 parts, magnesium hydroxide 2-4 parts, aluminium hydroxide 2-4 parts, three salt Base lead sulfate 4-6 parts, N, N- diphenyl-para-phenylene diamine 2-4 parts, 2,4- di-tert-butyl-phenyl 1-3 parts, carbon fiber 2-4 parts and oxidation Titanium powder 4-6 parts, comprise the following steps：
1) synthctic fat acid resin 10-16 parts and polyethylene 7-9 parts is taken to be put into smelting furnace so that synthctic fat acid resin and poly- Ethene is melt into liquid, standby；
2) gypsum 3-5 parts and fire-retardant master granule 1-3 parts is taken to be milled into mixed-powder by grinding mill, it is standby；
3) magnesium hydroxide 2-4 parts are taken, powder made from aluminium hydroxide 2-4 parts and lead sulfate tribasic 4-6 parts and step 2) Mixing, it is standby；
4) mixed-powder made from step 3) is added in step 1), and stirred in the case where keeping high temperature, be made viscous Thick glue, it is standby；
5) N is taken, N- diphenyl-para-phenylene diamine 2-4 parts and 2,4- di-tert-butyl-phenyl 1-3 parts are added to step 4) and glue are made In liquid, and stir so that N, N- diphenyl-para-phenylene diamine and 2,4- di-tert-butyl-phenyl thoroughly mix with glue, standby；
6) glue made from step 5) is stopped into heating, and takes carbon fiber 2-4 parts and titanium dioxide powder 4-6 parts to be added to glue In liquid, after quickly stirring, glue is poured into injection machine and carries out injection molding, it is standby；
7) by after the moulding cooling of step 6), produce.
The beneficial effects of the invention are as follows：Due to being provided with Fire-resistant plastic layer, electric wire spontaneous combustion can be prevented, causes fire Calamity, due to being provided with armor, can armoured magnetic field etc. can influence the factor that is powered, can be fast due to being provided with heat-conducting layer Caused heat away in electric wire is kept electric wire to be in normal condition, due to being provided with insulator, Neng Gougu by speed Determine copper core and prevent copper core from leaking electricity.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of family expenses electric wire of the present invention.
Fig. 2 is a kind of internal structure schematic diagram of family expenses electric wire of the present invention
Embodiment
Embodiment one：
Refering to shown in Fig. 1-2, a kind of family expenses electric wire, including cable main 1, the cable main 1 are moulded including fire resisting Glue-line 2, armor 3, heat-conducting layer 4, outer conducting layer 6 and insulator 8, the Fire-resistant plastic layer 2, armor 3, heat-conducting layer 4, lead outside Electric layer 6 and insulator 8 are adjacent successively, and the Fire-resistant plastic layer 2 is fixed with the phase of armor 3, and the armor 3 is lived with heat-conducting layer 4 It is dynamic to connect, asbestos fibre 5 is provided with the heat-conducting layer 4, the heat-conducting layer 4 is fixed with the phase of outer conducting layer 6, the outer conducting layer Copper wire 7 is provided with 6, the insulator 8 is hollow setting, copper core 9 is provided with the insulator 8, the copper core 9 is through exhausted Edge body 8.
The surface of Fire-resistant plastic layer 2 is provided with fire resistant coating (not shown), it is possible to increase the flameproof effect of electric wire.
The armor 3 is formed by aluminum-magnesium alloy wire braiding, can be strengthened the effect of shielding by almag, is advantageous to Improve the efficiency being powered.
2mm gap is provided between the armor 3 and heat-conducting layer 4, is advantageous to the activity in armor 3 of heat-conducting layer 4, keeps away Exempt from heat-conducting layer 4 to be broken in drawing sets circuitry processes.
The heat-conducting layer 4 interweaves with outer conducting layer 6, is advantageous to heat-conducting layer 4 and is dredged heat caused by outer conducting layer 6 Lead.
The insulator 8 is transparent setting, is advantageous to be easy to the connection for detecting copper core when electric wire manufactures.
A kind of preparation method of Fire-resistant plastic layer, is made up of the material of following parts by weight：Including synthctic fat acid resin 10 parts, 9 parts of polyethylene, 5 parts of gypsum, 3 parts of fire-retardant master granule, 4 parts of magnesium hydroxide, 4 parts of aluminium hydroxide, 6 parts of lead sulfate tribasic, N, 6 parts of 4 parts of N- diphenyl-para-phenylene diamines, 3 parts of 2,4- di-tert-butyl-phenyls, 4 parts of carbon fiber and titanium dioxide powder, including following step Suddenly：
1) 9 parts of 10 parts of synthctic fat acid resin and polyethylene is taken to be put into smelting furnace so that synthctic fat acid resin and polyethylene Liquid is melt into, it is standby；
2) 3 parts of 5 parts of gypsum and fire-retardant master granule is taken to be milled into mixed-powder by grinding mill, it is standby；
3) 6 parts of 4 parts of magnesium hydroxide, 4 parts of aluminium hydroxide and lead sulfate tribasic is taken to be mixed with powder made from step 2), it is standby With；
4) mixed-powder made from step 3) is added in step 1), and stirred in the case where keeping high temperature, be made viscous Thick glue, it is standby；
5) N is taken, 4 parts of N- diphenyl-para-phenylene diamines and 3 parts of 2,4- di-tert-butyl-phenyl are added to step 4) and are made in glue, And stir so that N, N- diphenyl-para-phenylene diamine and 2,4- di-tert-butyl-phenyl thoroughly mix with glue, standby；
6) glue made from step 5) is stopped into heating, and takes 6 parts of 4 parts of carbon fiber and titanium dioxide powder to be added to glue It is interior, after quickly stirring, glue is poured into injection machine and carries out injection molding, it is standby；
7) by after the moulding cooling of step 6), produce.
Embodiment two：
Refering to shown in Fig. 1-2, a kind of family expenses electric wire, including cable main 1, the cable main 1 are moulded including fire resisting Glue-line 2, armor 3, heat-conducting layer 4, outer conducting layer 6 and insulator 8, the Fire-resistant plastic layer 2, armor 3, heat-conducting layer 4, lead outside Electric layer 6 and insulator 8 are adjacent successively, and the Fire-resistant plastic layer 2 is fixed with the phase of armor 3, and the armor 3 is lived with heat-conducting layer 4 It is dynamic to connect, asbestos fibre 5 is provided with the heat-conducting layer 4, the heat-conducting layer 4 is fixed with the phase of outer conducting layer 6, the outer conducting layer Copper wire 7 is provided with 6, the insulator 8 is hollow setting, copper core 9 is provided with the insulator 8, the copper core 9 is through exhausted Edge body 8.
The surface of Fire-resistant plastic layer 2 is provided with fire resistant coating (not shown), it is possible to increase the flameproof effect of electric wire.
The armor 3 is formed by aluminum-magnesium alloy wire braiding, can be strengthened the effect of shielding by almag, is advantageous to Improve the efficiency being powered.
2mm gap is provided between the armor 3 and heat-conducting layer 4, is advantageous to the activity in armor 3 of heat-conducting layer 4, keeps away Exempt from heat-conducting layer 4 to be broken in drawing sets circuitry processes.
The heat-conducting layer 4 interweaves with outer conducting layer 6, is advantageous to heat-conducting layer 4 and is dredged heat caused by outer conducting layer 6 Lead.
The insulator 8 is transparent setting, is advantageous to be easy to the connection for detecting copper core when electric wire manufactures.
A kind of preparation method of Fire-resistant plastic layer, is made up of the material of following parts by weight：Including synthctic fat acid resin 16 parts, 7 parts of polyethylene, 3 parts of gypsum, 1 part of fire-retardant master granule, 2 parts of magnesium hydroxide, 2 parts of aluminium hydroxide, 4 parts of lead sulfate tribasic, N, 4 parts of 2 parts of N- diphenyl-para-phenylene diamines, 1 part of 2,4- di-tert-butyl-phenyls, 2 parts of carbon fiber and titanium dioxide powder, including following step Suddenly：
1) 7 parts of 16 parts of synthctic fat acid resin and polyethylene is taken to be put into smelting furnace so that synthctic fat acid resin and polyethylene Liquid is melt into, it is standby；
2) 1 part of 3 parts of gypsum and fire-retardant master granule is taken to be milled into mixed-powder by grinding mill, it is standby；
3) 4 parts of 2 parts of magnesium hydroxide, 2 parts of aluminium hydroxide and lead sulfate tribasic is taken to be mixed with powder made from step 2), it is standby With；
4) mixed-powder made from step 3) is added in step 1), and stirred in the case where keeping high temperature, be made viscous Thick glue, it is standby；
5) N is taken, 2 parts of N- diphenyl-para-phenylene diamines and 1 part of 2,4- di-tert-butyl-phenyl are added to step 4) and are made in glue, And stir so that N, N- diphenyl-para-phenylene diamine and 2,4- di-tert-butyl-phenyl thoroughly mix with glue, standby；
6) glue made from step 5) is stopped into heating, and takes 4 parts of 2 parts of carbon fiber and titanium dioxide powder to be added to glue It is interior, after quickly stirring, glue is poured into injection machine and carries out injection molding, it is standby；
7) by after the moulding cooling of step 6), produce.
Embodiment three：
Refering to shown in Fig. 1-2, a kind of family expenses electric wire, including cable main 1, the cable main 1 are moulded including fire resisting Glue-line 2, armor 3, heat-conducting layer 4, outer conducting layer 6 and insulator 8, the Fire-resistant plastic layer 2, armor 3, heat-conducting layer 4, lead outside Electric layer 6 and insulator 8 are adjacent successively, and the Fire-resistant plastic layer 2 is fixed with the phase of armor 3, and the armor 3 is lived with heat-conducting layer 4 It is dynamic to connect, asbestos fibre 5 is provided with the heat-conducting layer 4, the heat-conducting layer 4 is fixed with the phase of outer conducting layer 6, the outer conducting layer Copper wire 7 is provided with 6, the insulator 8 is hollow setting, copper core 9 is provided with the insulator 8, the copper core 9 is through exhausted Edge body 8.
The surface of Fire-resistant plastic layer 2 is provided with fire resistant coating (not shown), it is possible to increase the flameproof effect of electric wire.
The armor 3 is formed by aluminum-magnesium alloy wire braiding, can be strengthened the effect of shielding by almag, is advantageous to Improve the efficiency being powered.
2mm gap is provided between the armor 3 and heat-conducting layer 4, is advantageous to the activity in armor 3 of heat-conducting layer 4, keeps away Exempt from heat-conducting layer 4 to be broken in drawing sets circuitry processes.
The heat-conducting layer 4 interweaves with outer conducting layer 6, is advantageous to heat-conducting layer 4 and is dredged heat caused by outer conducting layer 6 Lead.
The insulator 8 is transparent setting, is advantageous to be easy to the connection for detecting copper core when electric wire manufactures.
A kind of preparation method of Fire-resistant plastic layer, is made up of the material of following parts by weight：Including synthctic fat acid resin 13 parts, 8 parts of polyethylene, 4 parts of gypsum, 2 parts of fire-retardant master granule, 3 parts of magnesium hydroxide, 3 parts of aluminium hydroxide, 5 parts of lead sulfate tribasic, N, 5 parts of 3 parts of N- diphenyl-para-phenylene diamines, 2 parts of 2,4- di-tert-butyl-phenyls, 3 parts of carbon fiber and titanium dioxide powder, including following step Suddenly：
1) 8 parts of 13 parts of synthctic fat acid resin and polyethylene is taken to be put into smelting furnace so that synthctic fat acid resin and polyethylene Liquid is melt into, it is standby；
2) 2 parts of 4 parts of gypsum and fire-retardant master granule is taken to be milled into mixed-powder by grinding mill, it is standby；
3) 5 parts of 2 parts of magnesium hydroxide, 2 parts of aluminium hydroxide and lead sulfate tribasic is taken to be mixed with powder made from step 2), it is standby With；
4) mixed-powder made from step 3) is added in step 1), and stirred in the case where keeping high temperature, be made viscous Thick glue, it is standby；
5) N is taken, 3 parts of N- diphenyl-para-phenylene diamines and 2 parts of 2,4- di-tert-butyl-phenyl are added to step 4) and are made in glue, And stir so that N, N- diphenyl-para-phenylene diamine and 2,4- di-tert-butyl-phenyl thoroughly mix with glue, standby；
6) glue made from step 5) is stopped into heating, and takes 5 parts of 3 parts of carbon fiber and titanium dioxide powder to be added to glue It is interior, after quickly stirring, glue is poured into injection machine and carries out injection molding, it is standby；
7) by after the moulding cooling of step 6), produce.
Experimental example：
Common Fire-resistant plastic and special Fire-resistant plastic are chosen compared with the Fire-resistant plastic of the present invention, and according to weather-proof Property, burning-point and heat-resisting foundation as a comparison, analyze the situation of three groups of Fire-resistant plastics, and draw best Fire-resistant plastic.
By control group one of common Fire-resistant plastic, special Fire-resistant plastic be control group two and the present invention Fire-resistant plastic It is as shown in the table for control group three, specific data：
Contrast three groups of materials, obtain the present invention Fire-resistant plastic effect it is best, with two groups of control groups compared with have burning-point height, The advantages of good weatherability and good heat resistance.
The Fire-resistant plastic of the present invention is aided with fire-retardant master granule by using magnesium hydroxide and aluminium hydroxide as fire retardant, carries The high burning-point of Fire-resistant plastic, while the material containing antioxidant in Fire-resistant plastic so that the weatherability of resistance to plastic cement is more preferable, together When have well elasticity and flexibility.
The beneficial effects of the invention are as follows：Due to being provided with Fire-resistant plastic layer, electric wire spontaneous combustion can be prevented, causes fire Calamity, due to being provided with armor, can armoured magnetic field etc. can influence the factor that is powered, can be fast due to being provided with heat-conducting layer Caused heat away in electric wire is kept electric wire to be in normal condition, due to being provided with insulator, Neng Gougu by speed Determine copper core and prevent copper core from leaking electricity.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, it should all cover and be defined in the scope of the present invention.

Claims (1)

  1. A kind of 1. family expenses electric wire, it is characterised in that：Including cable main, the cable main includes Fire-resistant plastic layer, armour Fill layer, heat-conducting layer, outer conducting layer and insulator, Fire-resistant plastic layer, armor, heat-conducting layer, outer conducting layer and the insulator according to Secondary adjacent, the Fire-resistant plastic layer is mutually fixed with armor, and the armor is flexibly connected with heat-conducting layer, is set on the heat-conducting layer Asbestos fibre is equipped with, the heat-conducting layer is mutually fixed with outer conducting layer, and copper wire is provided with the outer conducting layer, and the insulator is Hollow setting, copper core is provided with the insulator, the copper core runs through insulator, and the Fire-resistant plastic layer surface is provided with anti- Sealing wax, the armor are formed by aluminum-magnesium alloy wire braiding, and 2mm gap is provided between the armor and heat-conducting layer, described Heat-conducting layer interweaves with outer conducting layer, and the insulator is transparent setting, the Fire-resistant plastic layer by following parts by weight material Material is made：Including 16 parts of synthctic fat acid resin, 7 parts of polyethylene, 3 parts of gypsum, 1 part of fire-retardant master granule, 2 parts of magnesium hydroxide, hydrogen-oxygen Change 2 parts of aluminium, 4 parts of lead sulfate tribasic, N, 2 parts of N- diphenyl-para-phenylene diamines, 1 part of 2,4- di-tert-butyl-phenyls, 2 parts of carbon fiber and A kind of 4 parts of titanium dioxide powder, preparation method of Fire-resistant plastic layer, comprises the following steps：
    1) 7 parts of 16 parts of synthctic fat acid resin and polyethylene is taken to be put into smelting furnace so that synthctic fat acid resin and polyethylene melting It is standby into liquid；
    2) 1 part of 3 parts of gypsum and fire-retardant master granule is taken to be milled into mixed-powder by grinding mill, it is standby；
    3) 4 parts of 2 parts of magnesium hydroxide, 2 parts of aluminium hydroxide and lead sulfate tribasic is taken to be mixed with powder made from step 2), it is standby；
    4) mixed-powder made from step 3) is added in step 1), and stirred in the case where keeping high temperature, is made sticky Glue, it is standby；
    5) N is taken, 2 parts of N- diphenyl-para-phenylene diamines and 1 part of 2,4- di-tert-butyl-phenyl are added to step 4) and be made in glue, and stir Mix uniformly so that N, N- diphenyl-para-phenylene diamine and 2,4- di-tert-butyl-phenyl thoroughly mix with glue, standby；
    6) glue made from step 5) is stopped into heating, and takes 4 parts of 2 parts of carbon fiber and titanium dioxide powder to be added in glue, soon After speed stirs, glue is poured into injection machine and carries out injection molding, it is standby；
    7) by after the moulding cooling of step 6), produce.
CN201710945261.4A 2016-05-12 2016-05-12 A kind of family expenses electric wire Withdrawn CN107705890A (en)

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CN201710945184.2A Withdrawn CN107731393A (en) 2016-05-12 2016-05-12 A kind of family expenses electric wire
CN201710945261.4A Withdrawn CN107705890A (en) 2016-05-12 2016-05-12 A kind of family expenses electric wire
CN201710945263.3A Withdrawn CN107658054A (en) 2016-05-12 2016-05-12 A kind of family expenses electric wire
CN201710945277.5A Withdrawn CN107658055A (en) 2016-05-12 2016-05-12 A kind of family expenses electric wire
CN201710944135.7A Withdrawn CN107722585A (en) 2016-05-12 2016-05-12 A kind of Fire-resistant plastic layer of family expenses electric wire
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CN201710944135.7A Withdrawn CN107722585A (en) 2016-05-12 2016-05-12 A kind of Fire-resistant plastic layer of family expenses electric wire
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CN111653400A (en) * 2020-05-19 2020-09-11 姚建军 Aluminum-magnesium alloy cable production process
CN112768125A (en) * 2020-12-29 2021-05-07 沈阳正新辽海电线电缆有限公司 Composite cable and manufacturing method thereof

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CN107658054A (en) 2018-02-02
CN107658053A (en) 2018-02-02
CN105845214A (en) 2016-08-10

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Application publication date: 20180216