CN105976897B - A kind of pre-branched cable - Google Patents
A kind of pre-branched cable Download PDFInfo
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- CN105976897B CN105976897B CN201610270801.9A CN201610270801A CN105976897B CN 105976897 B CN105976897 B CN 105976897B CN 201610270801 A CN201610270801 A CN 201610270801A CN 105976897 B CN105976897 B CN 105976897B
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- Prior art keywords
- parts
- cable
- silver
- fire
- rubber cap
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- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 45
- 238000009413 insulation Methods 0.000 claims abstract description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052709 silver Inorganic materials 0.000 claims abstract description 15
- 239000004332 silver Substances 0.000 claims abstract description 15
- 239000003973 paint Substances 0.000 claims abstract description 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 18
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 18
- -1 polysiloxanes Polymers 0.000 claims description 18
- 229910017083 AlN Inorganic materials 0.000 claims description 9
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 9
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000005864 Sulphur Substances 0.000 claims description 9
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 claims description 9
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 9
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 9
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 9
- 229910052863 mullite Inorganic materials 0.000 claims description 9
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical group [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 9
- 229920002401 polyacrylamide Polymers 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 9
- NVKTUNLPFJHLCG-UHFFFAOYSA-N strontium chromate Chemical compound [Sr+2].[O-][Cr]([O-])(=O)=O NVKTUNLPFJHLCG-UHFFFAOYSA-N 0.000 claims description 9
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 20
- 238000002156 mixing Methods 0.000 description 12
- 238000004026 adhesive bonding Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 8
- 230000001629 suppression Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000008236 heating water Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 235000010265 sodium sulphite Nutrition 0.000 description 4
- 241000165940 Houjia Species 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 239000011858 nanopowder Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
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- 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
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- 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
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
- H01B7/009—Cables with built-in connecting points or with predetermined areas for making deviations
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable 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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- 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
- H01B9/021—Features relating to screening tape per se
-
- 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
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
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- 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
- C08K2201/011—Nanostructured additives
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- 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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
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- 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
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of pre-branched cable, including leader cable, first branch cable and fire-proof insulation sheath, the leader cable and the first branch cable are mounted in fire-proof insulation sheath, main silver-plated core is provided with the leader cable, secondary silver-plated core is provided with first branch cable, the secondary silver-plated core is set to be embedded in main silver-plated core, it is provided with and clamps between the silver-plated core of master and secondary silver-plated core, it is described clamp on scribble electromagnetic wave screen paint, cylinder shape groove is provided with the secondary silver-plated core, rubber cap is installed on the fire-proof insulation sheath, the rubber cap is rotated with fire-proof insulation sheath and is connected, second branch cable is installed on the rubber cap, single copper cash is provided with second branch cable, the cylindrical silver bar is embedded in cylinder shape groove setting, the pre-branched cable flexible design, it is easy to use and with outstanding fire protecting performance and capability of electromagnetic shielding.
Description
Technical field
The present invention relates to a kind of pre-branched cable.
Background technology
With the rapid growth of Chinese national economy, various infrastructures, capital construction, the speed of development of real estate adds
It hurry up, as various buildings, in facility be inevitable for backbone with power cable.Therefore, from construction unit, designing unit, hold
Found a capital unit in charge of construction seek more advanced, more economical, performance it is more superior, take the useful space it is smaller, apply
Work cycle shorter confession power distribution construction technology and method.Also exactly under the conditions of such history environment, pre-branched cable is stepped on greatly
Step ground enters China's architectural electricity stage.
But at present on the market pre-branched cable design underaction, cause in-convenience in use, and fire protecting performance and
Capability of electromagnetic shielding causes anxiety.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of flexible design, easy to use and with outstanding fire protecting performance
With the pre-branched cable of capability of electromagnetic shielding.
To solve the above problems, the present invention is adopted the following technical scheme that：
A kind of pre-branched cable, including leader cable, the first branch cable and fire-proof insulation sheath, the leader cable and first
Branch cable is mounted in fire-proof insulation sheath, and main silver-plated core, first branch cable are provided with the leader cable
On be provided with secondary silver-plated core, the secondary silver-plated core is set to be embedded in main silver-plated core, the silver-plated core of master and secondary plates
Be provided with and clamp between silver wire core, it is described clamp on scribble and set on electromagnetic wave screen paint, the secondary silver-plated core
It is equipped with cylinder shape groove, the fire-proof insulation sheath and rubber cap is installed, the rubber cap is rotated with fire-proof insulation sheath is connected
Connect, be provided between rubber cap and the fire-proof insulation sheath on conductive fabric pad, the rubber cap and the second branch electricity is installed
It is provided with cable, second branch cable on single copper cash, the single copper cash and is provided with cylindrical silver bar, the cylinder
Silver bar is embedded in cylinder shape groove setting.
Preferably, silicone rubber sleeve is provided between first branch cable and the second branch cable, good seal performance,
It can prevent liquid and vapor from touching single copper cash.
Preferably, second branch cable is set with rubber cap for integral type, good integrity, Stability Analysis of Structures.
Preferably, being provided with nickel-zinc ferrite magnet ring on the fire-proof insulation sheath, the leader cable is installed on nickel zinc
On ferrite bead, the effect of the electromagnetic interference with good suppression high band.
Preferably, being provided with manganese-zinc ferrite magnet ring on the rubber cap, second branch cable is installed on MnZn
On ferrite bead, the effect of the electromagnetic interference with good suppression low frequency end.
Preferably, the rubber cap is vulcanie cap, the rubber cap is set to be solid, can improve insulating properties
And stability.
The invention solves the problems that another technical problem to provide a kind of manufacture method of fire-proof insulation sheath.
To solve the above problems, the present invention is adopted the following technical scheme that：
By 3-5 parts of 13-15 parts of 53-55 parts of polysiloxanes, sulphur, sodium dithionite, the ethylbenzene matched by weight
16-18 parts, 5-7 parts of polycrystalline mullite fibre, 1-3 parts of magnesium chloride, 2-4 parts of viscose rayon, 1-3 parts of polypropylene fibre, glass fibers
5-7 parts of 4-6 parts of dimension, 3-5 parts of polyacrylamide, 4-6 parts of aluminium nitride, 3-5 parts of silicon nitride, 7-9 parts of strontium chromate and antimony oxide
Composition, comprises the following steps：
1) 3-5 parts of 4-6 parts of aluminium nitride and silicon nitride are poured into nano grinder together and carry out pulverization process, be made and receive
Ground rice end, it is standby；
2) 53-55 parts of polysiloxanes and appropriate moisture are poured into reactor together and are heated to 100 DEG C or so, then
13-15 parts of sulphur is added, and continues to be heated to 165 DEG C, thick liquid is made, it is standby；
3) by step 2) made from thick liquid heating water bath and keep 110 DEG C so that after moisture evaporating completely add connect
16-18 parts of 3-5 parts of sodium sulfite and ethylbenzene, are sufficiently stirred for, and gluing shape liquid is made, standby；
4) by 5-7 parts of polycrystalline mullite fibre, 1-3 parts of magnesium chloride, 2-4 parts of viscose rayon, 1-3 parts of polypropylene fibre and glass
4-6 parts of glass fiber is poured into step 3 together) made from stir in gluing shape liquid, paste is made, it is standby；
5) by 7-9 parts of strontium chromate, 5-7 parts of antimony oxide, step 1) made from nanometer powder and step 4) made from cream
Shape thing is poured into stirring in ultrasonic stirrer and adds 3-5 parts of polyacrylamide after 3 hours together, is then heated to 350 DEG C, system
Mixing paste is obtained, it is standby；
6) by step 5) made from mixing paste be poured into the mould that mixing paste is injected into injection moulding machine and closed
Intracavitary, obtains product, you can use after cured sizing.
Beneficial effects of the present invention are：There is outstanding heat resistance and insulating properties by being provided with fire-proof insulation sheath
Can, it can prevent bifurcations from drain conditions occur and cause potential safety hazard, and scribble electromagnetic wave screen paint on clamping
Effectively by electromagnetic wave shielding Electromagnetic Wave Propagation can be prevented to the external world, by being provided with single copper on the second branch cable
Cylindrical silver bar is provided with line, single copper cash, cylindrical silver bar is embedded in cylinder shape groove setting so that the second branch cable
It can be rotated with the rotation of rubber cap, flexibly and easily, multidirectional cabling can be carried out.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of pre-branched cable of the invention.
Embodiment
Embodiment one：
As shown in figure 1, a kind of pre-branched cable, including leader cable 1, the first branch cable 2 and fire-proof insulation sheath 3, institute
State the branch cable 2 of leader cable 1 and first to be mounted in fire-proof insulation sheath 3, main silver-plated core is provided with the leader cable 1
4, secondary silver-plated core 5 is provided with first branch cable 2, the secondary silver-plated core 5 sets to be embedded in main silver-plated core 4
Put, be provided between the silver-plated core 4 of master and secondary silver-plated core 5 and clamp 6, described clamp scribbles electromagnetic wave on 6
Cylinder shape groove (not shown), the fire-proof insulation sheath 3 are provided with shielding coating (not shown), the secondary silver-plated core 5
On rubber cap 7 is installed, the rubber cap 7 is set to be embedded in fire-proof insulation sheath 3, and the rubber cap 7 is protected with fire-proof insulation
It is provided with conductive fabric pad 8, the rubber cap 7 and is provided with the second branch cable 9, second branch cable 9 between set 3
It is provided with single copper cash 10, the single copper cash 10 and is provided with cylindrical silver bar 11, the cylindrical silver bar 11 is embedded in circle
Cylindrical groove is set.
It is provided with silicone rubber sleeve between the branch cable 9 of first branch cable 2 and second, good seal performance can be to prevent
Only liquid and vapor touch single copper cash 10.
Second branch cable 9 is set with rubber cap 7 for integral type, good integrity, Stability Analysis of Structures.
Nickel-zinc ferrite magnet ring 12 is provided with the fire-proof insulation sheath 3, the leader cable 1 is installed on nickel-zinc ferrite
On magnet ring 12, the effect of the electromagnetic interference with good suppression high band.
Manganese-zinc ferrite magnet ring 13 is provided with the rubber cap 7, second branch cable is installed on manganese-zinc ferrite
On magnet ring 13, the effect of the electromagnetic interference with good suppression low frequency end.
The rubber cap 7 is vulcanie cap, and the rubber cap is set to be solid, can improve insulating properties and stably
Property.
To solve the above problems, the present invention is adopted the following technical scheme that：
By 16 parts of 3 parts of 15 parts of 55 parts of polysiloxanes, sulphur, sodium dithionite, ethylbenzene, the polycrystalline matched by weight
5 parts of mullite fiber, 1 part of magnesium chloride, 2 parts of viscose rayon, 1 part of polypropylene fibre, 4 parts of glass fibre, 3 parts of polyacrylamide,
4 parts of aluminium nitride, 3 parts of silicon nitride, 5 parts of compositions of 7 parts of strontium chromate and antimony oxide, comprise the following steps：
1) 3 parts of 4 parts of aluminium nitride and silicon nitride are poured into nano grinder together and carry out pulverization process, nano powder is made
End, it is standby；
2) 55 parts of polysiloxanes and appropriate moisture are poured into reactor together and are heated to 100 DEG C or so, Ran Houjia
Enter 13 parts of sulphur, and continue to be heated to 165 DEG C, thick liquid is made, it is standby；
3) by step 2) made from thick liquid heating water bath and keep 110 DEG C so that after moisture evaporating completely add connect
16 parts of 3 parts of sodium sulfite and ethylbenzene, are sufficiently stirred for, and gluing shape liquid is made, standby；
4) by 5 parts of polycrystalline mullite fibre, 1 part of magnesium chloride, 2 parts of viscose rayon, 1 part of polypropylene fibre and glass fibre 4
Part be poured into step 3 together) made from stir in gluing shape liquid, paste is made, it is standby；
5) by 7 parts of strontium chromate, 5 parts of antimony oxide, step 1) made from nanometer powder and step 4) made from paste
It is poured into together after being stirred 3 hours in ultrasonic stirrer and adds 3 parts of polyacrylamide, be then heated to 350 DEG C, mixing is made
Lotion, it is standby；
6) by step 5) made from mixing paste be poured into the mould that mixing paste is injected into injection moulding machine and closed
Intracavitary, obtains product, you can use after cured sizing.
Embodiment two：
As shown in figure 1, a kind of pre-branched cable, including leader cable 1, the first branch cable 2 and fire-proof insulation sheath 3, institute
State the branch cable 2 of leader cable 1 and first to be mounted in fire-proof insulation sheath 3, main silver-plated core is provided with the leader cable 1
4, secondary silver-plated core 5 is provided with first branch cable 2, the secondary silver-plated core 5 sets to be embedded in main silver-plated core 4
Put, be provided between the silver-plated core 4 of master and secondary silver-plated core 5 and clamp 6, described clamp scribbles electromagnetic wave on 6
Cylinder shape groove (not shown), the fire-proof insulation sheath 3 are provided with shielding coating (not shown), the secondary silver-plated core 5
On rubber cap 7 is installed, the rubber cap 7 is set to be embedded in fire-proof insulation sheath 3, and the rubber cap 7 is protected with fire-proof insulation
It is provided with conductive fabric pad 8, the rubber cap 7 and is provided with the second branch cable 9, second branch cable 9 between set 3
It is provided with single copper cash 10, the single copper cash 10 and is provided with cylindrical silver bar 11, the cylindrical silver bar 11 is embedded in circle
Cylindrical groove is set.
It is provided with silicone rubber sleeve between the branch cable 9 of first branch cable 2 and second, good seal performance can be to prevent
Only liquid and vapor touch single copper cash 10.
Second branch cable 9 is set with rubber cap 7 for integral type, good integrity, Stability Analysis of Structures.
Nickel-zinc ferrite magnet ring 12 is provided with the fire-proof insulation sheath 3, the leader cable 1 is installed on nickel-zinc ferrite
On magnet ring 12, the effect of the electromagnetic interference with good suppression high band.
Manganese-zinc ferrite magnet ring 13 is provided with the rubber cap 7, second branch cable is installed on manganese-zinc ferrite
On magnet ring 13, the effect of the electromagnetic interference with good suppression low frequency end.
The rubber cap 7 is vulcanie cap, and the rubber cap is set to be solid, can improve insulating properties and stably
Property.
To solve the above problems, the present invention is adopted the following technical scheme that：
By 18 parts of 5 parts of 15 parts of 53 parts of polysiloxanes, sulphur, sodium dithionite, ethylbenzene, the polycrystalline matched by weight
7 parts of mullite fiber, 3 parts of magnesium chloride, 4 parts of viscose rayon, 3 parts of polypropylene fibre, 6 parts of glass fibre, 5 parts of polyacrylamide,
6 parts of aluminium nitride, 5 parts of silicon nitride, 7 parts of compositions of 9 parts of strontium chromate and antimony oxide, comprise the following steps：
1) 5 parts of 6 parts of aluminium nitride and silicon nitride are poured into nano grinder together and carry out pulverization process, nano powder is made
End, it is standby；
2) 53 parts of polysiloxanes and appropriate moisture are poured into reactor together and are heated to 100 DEG C or so, Ran Houjia
Enter 15 parts of sulphur, and continue to be heated to 165 DEG C, thick liquid is made, it is standby；
3) by step 2) made from thick liquid heating water bath and keep 110 DEG C so that after moisture evaporating completely add connect
18 parts of 5 parts of sodium sulfite and ethylbenzene, are sufficiently stirred for, and gluing shape liquid is made, standby；
4) by 7 parts of polycrystalline mullite fibre, 3 parts of magnesium chloride, 4 parts of viscose rayon, 3 parts of polypropylene fibre and glass fibre 6
Part be poured into step 3 together) made from stir in gluing shape liquid, paste is made, it is standby；
5) by 9 parts of strontium chromate, 7 parts of antimony oxide, step 1) made from nanometer powder and step 4) made from paste
It is poured into together after being stirred 3 hours in ultrasonic stirrer and adds 5 parts of polyacrylamide, be then heated to 350 DEG C, mixing is made
Lotion, it is standby；
6) by step 5) made from mixing paste be poured into the mould that mixing paste is injected into injection moulding machine and closed
Intracavitary, obtains product, you can use after cured sizing.
Embodiment three：
As shown in figure 1, a kind of pre-branched cable, including leader cable 1, the first branch cable 2 and fire-proof insulation sheath 3, institute
State the branch cable 2 of leader cable 1 and first to be mounted in fire-proof insulation sheath 3, main silver-plated core is provided with the leader cable 1
4, secondary silver-plated core 5 is provided with first branch cable 2, the secondary silver-plated core 5 sets to be embedded in main silver-plated core 4
Put, be provided between the silver-plated core 4 of master and secondary silver-plated core 5 and clamp 6, described clamp scribbles electromagnetic wave on 6
Cylinder shape groove (not shown), the fire-proof insulation sheath 3 are provided with shielding coating (not shown), the secondary silver-plated core 5
On rubber cap 7 is installed, the rubber cap 7 is set to be embedded in fire-proof insulation sheath 3, and the rubber cap 7 is protected with fire-proof insulation
It is provided with conductive fabric pad 8, the rubber cap 7 and is provided with the second branch cable 9, second branch cable 9 between set 3
It is provided with single copper cash 10, the single copper cash 10 and is provided with cylindrical silver bar 11, the cylindrical silver bar 11 is embedded in circle
Cylindrical groove is set.
It is provided with silicone rubber sleeve between the branch cable 9 of first branch cable 2 and second, good seal performance can be to prevent
Only liquid and vapor touch single copper cash 10.
Second branch cable 9 is set with rubber cap 7 for integral type, good integrity, Stability Analysis of Structures.
Nickel-zinc ferrite magnet ring 12 is provided with the fire-proof insulation sheath 3, the leader cable 1 is installed on nickel-zinc ferrite
On magnet ring 12, the effect of the electromagnetic interference with good suppression high band.
Manganese-zinc ferrite magnet ring 13 is provided with the rubber cap 7, second branch cable is installed on manganese-zinc ferrite
On magnet ring 13, the effect of the electromagnetic interference with good suppression low frequency end.
The rubber cap 7 is vulcanie cap, and the rubber cap is set to be solid, can improve insulating properties and stably
Property.
To solve the above problems, the present invention is adopted the following technical scheme that：
By 17 parts of 4 parts of 14 parts of 54 parts of polysiloxanes, sulphur, sodium dithionite, ethylbenzene, the polycrystalline matched by weight
6 parts of mullite fiber, 2 parts of magnesium chloride, 3 parts of viscose rayon, 2 parts of polypropylene fibre, 5 parts of glass fibre, 4 parts of polyacrylamide,
5 parts of aluminium nitride, 4 parts of silicon nitride, 6 parts of compositions of 8 parts of strontium chromate and antimony oxide, comprise the following steps：
1) 4 parts of 5 parts of aluminium nitride and silicon nitride are poured into nano grinder together and carry out pulverization process, nano powder is made
End, it is standby；
2) 54 parts of polysiloxanes and appropriate moisture are poured into reactor together and are heated to 100 DEG C or so, Ran Houjia
Enter 14 parts of sulphur, and continue to be heated to 165 DEG C, thick liquid is made, it is standby；
3) by step 2) made from thick liquid heating water bath and keep 110 DEG C so that after moisture evaporating completely add connect
17 parts of 4 parts of sodium sulfite and ethylbenzene, are sufficiently stirred for, and gluing shape liquid is made, standby；
4) by 6 parts of polycrystalline mullite fibre, 2 parts of magnesium chloride, 3 parts of viscose rayon, 2 parts of polypropylene fibre and glass fibre 5
Part be poured into step 3 together) made from stir in gluing shape liquid, paste is made, it is standby；
5) by 8 parts of strontium chromate, 6 parts of antimony oxide, step 1) made from nanometer powder and step 4) made from paste
It is poured into together after being stirred 3 hours in ultrasonic stirrer and adds 4 parts of polyacrylamide, be then heated to 350 DEG C, mixing is made
Lotion, it is standby；
6) by step 5) made from mixing paste be poured into the mould that mixing paste is injected into injection moulding machine and closed
Intracavitary, obtains product, you can use after cured sizing.
Experimental example：
Using the pre-branched cable of the present invention as experimental group, existing common pre-branched cable is surveyed as a control group
Examination, concrete outcome is as shown in the table：
By being detected to 2 groups of experiments, the pre-branched cable of experimental group is electric compared with existing common pre-branched cable
Magnetic wave shielding properties and fire protecting performance are outstanding.
Beneficial effects of the present invention are：There is outstanding heat resistance and insulating properties by being provided with fire-proof insulation sheath
Can, it can prevent bifurcations from drain conditions occur and cause potential safety hazard, and scribble electromagnetic wave screen paint on clamping
Effectively by electromagnetic wave shielding Electromagnetic Wave Propagation can be prevented to the external world, by being provided with single copper on the second branch cable
Cylindrical silver bar is provided with line, single copper cash, cylindrical silver bar is embedded in cylinder shape groove setting so that the second branch cable
It can be rotated with the rotation of rubber cap, flexibly and easily, multidirectional cabling can be carried out.
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, should all be included within the scope of the present invention.
Claims (6)
1. a kind of pre-branched cable, it is characterised in that：Including leader cable, the first branch cable and fire-proof insulation sheath, the master
Cable and the first branch cable are mounted in fire-proof insulation sheath, are provided with main silver-plated core on the leader cable, and described the
Secondary silver-plated core is provided with one branch cable, the secondary silver-plated core is set to be embedded in main silver-plated core, and the master is silver-plated
Be provided with and clamp between core and secondary silver-plated core, it is described clamp on scribble electromagnetic wave screen paint, the secondary plating
It is provided with silver wire core on cylinder shape groove, the fire-proof insulation sheath and rubber cap is installed, the rubber cap and fire-proof insulation
Sheath is rotated to be provided between connection, rubber cap and the fire-proof insulation sheath on conductive fabric pad, the rubber cap and is provided with
It is provided with second branch cable, second branch cable on single copper cash, the single copper cash and is provided with cylindrical silver bar,
The cylindrical silver bar is embedded in cylinder shape groove setting, and the fire-proof insulation sheath is by the polysiloxanes that matches by weight
53-55 parts, 13-15 parts of sulphur, 3-5 parts of sodium dithionite, 16-18 parts of ethylbenzene, 5-7 parts of polycrystalline mullite fibre, magnesium chloride
1-3 parts, 2-4 parts of viscose rayon, 1-3 parts of polypropylene fibre, 4-6 parts of glass fibre, 3-5 parts of polyacrylamide, aluminium nitride 4-6
Part, 3-5 parts of silicon nitride, 7-9 parts of strontium chromate and 5-7 parts of compositions of antimony oxide.
2. pre-branched cable as claimed in claim 1, it is characterised in that：First branch cable and the second branch cable it
Between be provided with silicone rubber sleeve.
3. pre-branched cable as claimed in claim 1, it is characterised in that：Second branch cable is integral type with rubber cap
Set.
4. pre-branched cable as claimed in claim 1, it is characterised in that：Ni Zn ferrimagnet is provided with the fire-proof insulation sheath
Body magnet ring, the leader cable is installed on nickel-zinc ferrite magnet ring.
5. pre-branched cable as claimed in claim 1, it is characterised in that：Manganese-zinc ferrite magnetic is provided with the rubber cap
Ring, second branch cable is installed on manganese-zinc ferrite magnet ring.
6. pre-branched cable as claimed in claim 1, it is characterised in that：The rubber cap is vulcanie cap, the rubber
Cap is set to be solid.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710548720.5A CN107331447A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548719.2A CN107342122A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548718.8A CN107103951A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201610270801.9A CN105976897B (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548717.3A CN107331446A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270801.9A CN105976897B (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710548719.2A Division CN107342122A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548720.5A Division CN107331447A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548718.8A Division CN107103951A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548717.3A Division CN107331446A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105976897A CN105976897A (en) | 2016-09-28 |
| CN105976897B true CN105976897B (en) | 2017-11-07 |
Family
ID=56993810
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710548718.8A Pending CN107103951A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548720.5A Withdrawn CN107331447A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548717.3A Withdrawn CN107331446A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201610270801.9A Expired - Fee Related CN105976897B (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548719.2A Pending CN107342122A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710548718.8A Pending CN107103951A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548720.5A Withdrawn CN107331447A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
| CN201710548717.3A Withdrawn CN107331446A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710548719.2A Pending CN107342122A (en) | 2016-04-26 | 2016-04-26 | A kind of pre-branched cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN107103951A (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000203355A (en) * | 1999-01-11 | 2000-07-25 | Sumitomo Wiring Syst Ltd | Waterproof structure of branch part of wire harness for automobile |
| CN101521052A (en) * | 2009-04-20 | 2009-09-02 | 宝胜科技创新股份有限公司 | Multi-core integrated branch cable and production method thereof |
| AT513148B1 (en) * | 2012-07-23 | 2014-02-15 | Solarfocus Holding Gmbh | Switching unit of a pneumatic conveying line |
| CN203218667U (en) * | 2013-03-25 | 2013-09-25 | 沈阳兴华航空电器有限责任公司 | Testing and transmission cable specifically used for computer of aircraft |
| CN103532072B (en) * | 2013-09-16 | 2016-04-20 | 华北电力大学 | A kind of method applied magnet ring and suppress transmission line radio interference |
| CN203553847U (en) * | 2013-11-29 | 2014-04-16 | 南方电网科学研究院有限责任公司 | Power transmission line radio interference suppression filter |
| CN203760784U (en) * | 2014-03-21 | 2014-08-06 | 天津市小猫线缆有限公司 | Pre-fabricated branched cable |
| CN203951153U (en) * | 2014-06-05 | 2014-11-19 | 乐清市吉徽电力科技有限公司 | The American cable distribution box of a kind of 10kV |
| CN204242643U (en) * | 2014-12-12 | 2015-04-01 | 浙江汉维通信器材有限公司 | A kind of autonomous branch cable |
| CN204651065U (en) * | 2015-03-26 | 2015-09-16 | 上海太平洋电线电缆有限公司 | A kind of fire prevention branch cable |
| CN204632354U (en) * | 2015-04-21 | 2015-09-09 | 安徽埃克森科技集团有限公司 | A kind of branch line movable branch cable |
| CN204834149U (en) * | 2015-08-27 | 2015-12-02 | 重庆燕牌电线电缆有限公司 | Branch cable in advance |
| CN205028676U (en) * | 2015-09-28 | 2016-02-10 | 四川新蓉电缆有限责任公司 | Branch cable in advance prevents fires |
| CN106832941A (en) * | 2015-11-10 | 2017-06-13 | 李聪 | A kind of insulating resin of Anti-vibration cable |
| CN105427924A (en) * | 2015-12-23 | 2016-03-23 | 山东华凌电缆有限公司 | Long-lifetime ready-made branch cable and production method thereof |
-
2016
- 2016-04-26 CN CN201710548718.8A patent/CN107103951A/en active Pending
- 2016-04-26 CN CN201710548720.5A patent/CN107331447A/en not_active Withdrawn
- 2016-04-26 CN CN201710548717.3A patent/CN107331446A/en not_active Withdrawn
- 2016-04-26 CN CN201610270801.9A patent/CN105976897B/en not_active Expired - Fee Related
- 2016-04-26 CN CN201710548719.2A patent/CN107342122A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN107342122A (en) | 2017-11-10 |
| CN107331446A (en) | 2017-11-07 |
| CN107331447A (en) | 2017-11-07 |
| CN107103951A (en) | 2017-08-29 |
| CN105976897A (en) | 2016-09-28 |
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| CB03 | Change of inventor or designer information |
Inventor after: Guo Furan Inventor after: Sun Qiangyu Inventor after: Liu Ping Inventor after: Gao Tianli Inventor after: Kong Baiyang Inventor after: Hu Jiangxue Inventor after: He Xinming Inventor before: Shi Celue |
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Effective date of registration: 20170927 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: KAIFENG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER CO., LTD. Address before: 511400 Guangdong city of Guangzhou province Panyu District Dashi Town Road No. 168 Applicant before: Shi Celue |
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