CN109215857A - Welding cable under a kind of high-performance water - Google Patents
Welding cable under a kind of high-performance water Download PDFInfo
- Publication number
- CN109215857A CN109215857A CN201811011760.7A CN201811011760A CN109215857A CN 109215857 A CN109215857 A CN 109215857A CN 201811011760 A CN201811011760 A CN 201811011760A CN 109215857 A CN109215857 A CN 109215857A
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- layer
- parts
- water
- outside
- tracheae
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000003466 welding Methods 0.000 title claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 45
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 241000486406 Trachea Species 0.000 claims abstract description 12
- 210000003437 trachea Anatomy 0.000 claims abstract description 12
- 229920000271 Kevlar® Polymers 0.000 claims abstract description 6
- 239000004761 kevlar Substances 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 34
- 239000003063 flame retardant Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- -1 polypropylene Polymers 0.000 claims description 15
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 14
- 229940018564 m-phenylenediamine Drugs 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 13
- 229920001155 polypropylene Polymers 0.000 claims description 13
- 229920000098 polyolefin Polymers 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 9
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 9
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052794 bromium Inorganic materials 0.000 claims description 9
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 9
- 235000013312 flour Nutrition 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 8
- 229910052618 mica group Inorganic materials 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 8
- 229920000459 Nitrile rubber Polymers 0.000 claims description 7
- 239000006004 Quartz sand Substances 0.000 claims description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 7
- 239000006229 carbon black Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 229910052604 silicate mineral Inorganic materials 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 229910052613 tourmaline Inorganic materials 0.000 claims description 6
- 239000011032 tourmaline Substances 0.000 claims description 6
- 229940070527 tourmaline Drugs 0.000 claims description 6
- 150000003254 radicals Chemical class 0.000 claims description 5
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920001038 ethylene copolymer Polymers 0.000 description 5
- ACOGMWBDRJJKNB-UHFFFAOYSA-N acetic acid;ethene Chemical group C=C.CC(O)=O ACOGMWBDRJJKNB-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 229920002785 Croscarmellose sodium Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010409 thin film Substances 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
- H01B7/14—Submarine cables
-
- 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
- H01B7/0045—Cable-harnesses
-
- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- 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
-
- 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
- H01B7/1895—Internal space filling-up means
-
- 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
- H01B7/28—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
- H01B7/282—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
- H01B7/17—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
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses welding cable under a kind of high-performance water, including cable core, the cable core is twisted by the Kevlar gasket for packing of different sizes of two pairs of tracheaes and more；The wrapped waterproof sheath outside cable core, inner conductor layer is externally provided in waterproof sheath, further around packet waterproof sheath after first wrapped buffer-type semiconductor waterstop outside inner conductor layer, outer conductor layer is externally provided in waterproof sheath, the wrapped buffer-type semiconductor waterstop again outside outer conductor, extrudes waterproof outer jacket outside buffer-type semiconductor waterstop；This cable has intensity height, good toughness, wear-resisting, cold-resistant, oil resistant, water-fast, ageing-resistant, weatherability high-performance, while it is many excellent also to have the function of that high waterproofness penetrability, radix saposhnikoviae, antibacterial, mould proof, uvioresistant and energy discharge etc..
Description
Technical field
The present invention relates to wire and cable field, welding cable under specifically a kind of high-performance water.
Background technique
Welding has a very important role in modern industrial production, in manufacture large scale structure or the machine portion of complexity
When part, more aobvious advantage is counted according to industrially developed country, annual to account for 70% or so for manufacturing welded steel, with people
In movable expansion such as marine energy Development Engineering, the transport by sea of ship, relief waterborne, large ship, ocean steel construction are such as
Submarine pipeline, ocean platform, seadrome, seabed city, bridge spanning the sea etc. emerge in multitude.Meanwhile Underwater Welding is also national defence
An important application technology in industry, therefore the demand of Underwater Welding wire rod and development increasingly increase；Meanwhile related facility is repaired
Multiple just to seem critically important, existing sealing wire is not able to satisfy deep sea pressure and impact resistance power, and tracheae it is single cannot make simultaneously it is a variety of
Gas, therefore novel high-performance Underwater Welding cable is just particularly important.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide it is a kind of have intensity height, good toughness, it is wear-resisting,
Welding cable under cold-resistant, oil resistant, water-fast, ageing-resistant, weatherability high-performance water, while there is high waterproofness penetrability, radix saposhnikoviae, resist
Many excellent functions such as bacterium, mould proof, uvioresistant and energy release.
Welding cable under a kind of high-performance water of the present invention, including cable core, the cable core by two pairs of tracheaes and
More Kevlar gasket for packings of different sizes are twisted；The wrapped waterproof sheath outside cable core, is externally provided in waterproof sheath
Inner conductor layer, further around packet waterproof sheath after first wrapped buffer-type semiconductor waterstop outside inner conductor layer, in waterproof sheath
It is externally provided with outer conductor layer, the wrapped buffer-type semiconductor waterstop again outside outer conductor is squeezed outside buffer-type semiconductor waterstop
Packet waterproof outer jacket；Two pairs of tracheaes are respectively a pair symmetrically single tube tracheae and a pair of symmetrical multitube tracheae, described
The center of single tube tracheae is the snorkel that a usable single gas and aperture are not less than 5mm, the single tube tracheae outside snorkel
It is embedded in and equidistantly distributes more steel wires；The multiple convex ridges of equidistantly distributed on the outer surface of single tube tracheae, the multitube gas
Tube hub is the snorkel that at least three usable multiple gases and aperture are not less than 2.5mm, and the multitube outside snorkel is intratracheal
It is embedded in and equidistantly distributes more steel wires；The multiple convex ridges of equidistantly distributed on the outer surface of multitube tracheae, the inner conductor layer
Including more bare conductors, a pair of control line, a pair of of signal wire, a pair of of video line, the bare conductor with identical radical above and below
It is symmetrical, successively bilateral symmetry distributed controll from top to bottom in the inner conductor layer between the bare conductor of distribution symmetrical above and below
Line, signal wire and video line.
It is further improved, the outer conductor is not less than the zinc-plated or tin plated steel wire permutation and combination of 0.8mm by more diameters
It forms, primarily serves tension, anti-twist, resistance to compression effect.
It is further improved, the single tube tracheae, multitube tracheae and snorkel are all made of cross-linking radiation rubber polyolefin
Material is made, and has the characteristics that oil resistant, anti-corrosion and waterproof, high resiliency, flexibility, anti-flammability, is drawn among two pairs of tracheaes using Kev
Row filling, effect can increase pull resistance and flexibility.
It is further improved, the waterproof sheath is made using submarine cable of waterproof material, and thickness is not less than
1.0mm。
It is further improved, the waterproof outer jacket is made using submarine cable of waterproof material, and thickness is not less than
1.5mm。
It is further improved, the structure of the buffer-type semiconductor waterstop are as follows: including the band body that blocks water, the waterstop
The outer cover of ontology is equipped with environmentally friendly film layer, and the outer cover of the environmental protection film layer is equipped with polypropylene sponge
Layer, the outer cover of the polypropylene spongy layer are equipped with water-absorbing resins layer, and the outer cover of the water-absorbing resins layer is equipped with mica
Flame-retardant layer, the outer cover of the mica flame-retardant layer are equipped with organic bromine flame-retardant layer, and the outer cover of the organic bromine flame-retardant layer is equipped with low
Cigarette halogen-free anti-flaming polyolefin layer, the outer cover of the low smoke halogen-free flame-retardant polyolefin layer is equipped with antimony oxide flame-retardant layer, described
The outer cover of antimony oxide flame-retardant layer is equipped with terylene layer of cloth；The environmental protection film layer, polypropylene spongy layer, water imbibition
Resin layer and mica flame-retardant layer are bonded by adhesion agent.
It is further improved, the control line is by copper conductor and the environment-friendly type PVC insulating layer structure being extruded in outside copper conductor
At acting on to play control action.
It is further improved, the signal wire is made of optical fiber and the environment-friendly type PVC insulating layer being extruded in outside optical fiber, is made
With being signal transmitting effect.
It is further improved, the video line is by copper conductor, the foaming PE insulating layer, naked copper or the plating that are extruded in outside copper conductor
Layer copper shield and water-proof jacket layer are constituted, and main function is transmission of video effect, wherein and can reduce Jie using foaming PE
Electric constant increases the safety and transporting of vision signal, and water-proof jacket layer is made using submarine cable of waterproof material, not only
With excellent waterproof performance, also there is anti-high-voltage performance and long service life.
It is further improved, the submarine cable is made of with waterproof material the raw material as follows according to parts by weight: described
Submarine cable is made of with waterproof material the raw material as follows according to parts by weight: 30-35 parts of silicate mineral, ethyl vinyl acetate second
15-20 parts of alkene copolymer, it is 5-9 parts of pitch, 11-15 parts of nitrile rubber, 10-20 parts of m-phenylene diamine (MPD), 7-9 parts of epoxy resin, electrical
2-10 parts of mountain flour, 1-6 parts of diatomite, 4-9 parts of quartz sand, 6-12 parts of carbon black, 12-16 parts of resin mountain flour, 6-8 parts of triethanolamine and
2-6 parts of cyclohexanone；Composition proportion is reasonable, and raw material is cheap and easy to get, and production cost is low, has good anti-high-voltage performance, waterproofness
It can excellent, long service life.
Compared with the prior art, the advantages of the present invention are as follows:
1, it is equipped with a pair of symmetrical single tube tracheae and a pair of symmetrical multitube tracheae in the cable, can be used when can satisfy welding
A kind of gas can be used simultaneously multiple gases and be welded, and can largely export tolerance according to different requirements, increase welding
Efficiency.
2, the convex ridge of at least 3 gear-likes is distributed outside each pair of tracheae, the main function of convex ridge is two pairs of tracheaes by outer
It under power, can preferably guarantee the stabilization of position, and external impact force can be alleviated.
3, it is filled among two pairs of tracheaes using Kevlar, effect can increase pull resistance and flexibility.
4, inside and outside band use buffer-type semiconductor waterstop, effect not only increase block-water performance, also increase resiliency,
And flame retardant property.
5, waterproof inner/outer sheath material can increase with the incomparable intensity height of other plastic materials, good toughness,
The characteristics such as wear-resisting, cold-resistant, oil resistant, water-fast, ageing-resistant, weatherability, while he has high waterproofness penetrability, radix saposhnikoviae, antibacterial, prevents
Many excellent functions such as mould, uvioresistant and energy release.
6, there are signal and video transmission line in cable core, situation that is underwater or welding in the sea can be monitored in real time.
7, it without increasing any attachment facility, not increasing the outside diameter of cable, enhances the stability of cable, improve
The pull resistance and waterproofness of cable, increases the service life of cable, it is easier to be stored and be installed and used to cable.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of buffer-type semiconductor waterstop.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
Welding cable under a kind of high-performance water as shown in Figure 1, including cable core, the cable core is by two pairs of tracheaes and more
Root Kevlar gasket for packing 1 of different sizes is twisted；The wrapped waterproof sheath 2 outside cable core, is externally provided in waterproof sheath
Inner conductor layer 3 protects in waterproof after first wrapped buffer-type semiconductor waterstop 4 further around packet waterproof sheath 2 outside inner conductor layer
Layer is externally provided with outer conductor layer 5, the wrapped buffer-type semiconductor waterstop 4 again outside outer conductor, in buffer-type semiconductor waterstop 4
Waterproof outer jacket 6 is extruded outside；
Two pairs of tracheaes are respectively a pair of symmetrical single tube tracheae 8 and a pair of symmetrical multitube tracheae 9, when can satisfy welding
A kind of gas can be used or can be used simultaneously multiple gases and welded, can largely export tolerance according to different requirements, increase
It is welded with the efficiency connect；
The center of the single tube tracheae 8 is the snorkel 10 that a usable single gas and aperture are not less than 5mm, snorkel
Outer single tube tracheae is embedded in and equidistantly distributes more steel wires 11；The multiple convex ridges of equidistantly distributed on the outer surface of single tube tracheae
12；
9 center of multitube tracheae is the snorkel 10 that at least three usable multiple gases and aperture are not less than 2.5mm, is led to
Extratracheal multitube tracheae is embedded in and equidistantly distributes more steel wires 11；Equidistantly distributed is multiple on the outer surface of multitube tracheae
Convex ridge 12, the main function of convex ridge are two pairs of tracheaes under by external force, can preferably guarantee the stabilization of position, and can alleviate
External impact force；
The inner conductor layer includes 10 bare conductors 13, a pair of control line, a pair of of signal wire, a pair of of video line, and described is naked
Conductor is with identical radical (5) distribution symmetrical above and below, from upper in the inner conductor layer between the bare conductor of distribution symmetrical above and below
Successively bilateral symmetry distribution control line, signal wire and video line down；The control line is by copper conductor 14 and is extruded in
Environment-friendly type PVC insulating layer 15 outside copper conductor is constituted；The signal wire is by optical fiber 16 and the environment-friendly type being extruded in outside optical fiber
PVC insulating layer 15 is constituted；The video line by copper conductor 14, the foaming PE insulating layer 17 being extruded in outside copper conductor, naked copper or
Coating copper shield 18 and water-proof jacket layer 19 are constituted, and can monitor situation that is underwater or welding in the sea in real time.
Zinc-plated or tin plated steel wire 7 of the outer conductor by more diameters not less than 0.8mm is arranged in a combination, main to rise
To tension, anti-twist, resistance to compression effect.
Single tube tracheae, multitube tracheae and the snorkel is all made of cross-linking radiation rubber polyolefin material and is made, and has
The features such as oil resistant, anti-corrosion and waterproof, high resiliency, flexibility, anti-flammability, two pairs of tracheaes centres are filled using Kevlar, are acted on
Pull resistance and flexibility can be increased.
As shown in Fig. 2, the structure of the buffer-type semiconductor waterstop 4 is, including the band body 41 that blocks water, block water band body
Length be four to eight centimetres, the outer cover of the band body that blocks water is equipped with environmentally friendly film layer 42, environmentally friendly film layer
Outer cover be equipped with polypropylene spongy layer 43, polypropylene sponge is a kind of heat-resisting material, in polypropylene sponge and terylene layer of cloth
In be impregnated with conduction liquid, buffer strip is made of super absorbent resin, water absorbing properties are good, and speed of expansion is fast, and expansion height is big, poly- third
The outer cover of alkene spongy layer be equipped with water-absorbing resins layer 44, by the environmentally friendly film layer of setting, polypropylene spongy layer and
Water-absorbing resins layer can effectively increase the water absorbing properties of the waterstop, not only increase the fire resistance of waterstop, Er Qieda
Better buffer function has been arrived, the service life of cable is extended, water-absorbing resin is a kind of new functional macromolecule material, is had
Hydrophilic radical largely can absorb moisture and be swollen and be able to maintain the synthetic resin that moisture does not outflow, such as starch graft acrylic acid
Salt, graft acrylamide, high substituted degree cross-linked carboxymethyl cellulose, cross-linked carboxymethyl cellulose graft acrylamide, crosslinking
Type hydroxyethyl cellulose graft acrylamide polymer etc. generally can be absorbed and be equivalent to 100 times of resin volume or more of moisture,
Highest water absorption rate is up to 1000 times or more, and the outer cover of water-absorbing resins layer is equipped with mica flame-retardant layer 45, and environmentally friendly polyethylene is thin
Film layer, polypropylene spongy layer, water-absorbing resins layer and glass layer are bonded by adhesion agent, environmentally friendly film layer,
Polypropylene spongy layer, water-absorbing resins layer thickness be mutually matched, the outer cover of mica flame-retardant layer is equipped with organic bromine flame-retardant layer 46,
The outer cover of organic bromine flame-retardant layer is equipped with low smoke halogen-free flame-retardant polyolefin layer 47, and the outside of low smoke halogen-free flame-retardant polyolefin layer is arranged
There are antimony oxide flame-retardant layer 48, the thickness of machine bromine flame-retardant layer, low smoke halogen-free flame-retardant polyolefin layer and antimony oxide flame-retardant layer
It is mutually matched, passes through the organic bromine flame-retardant layer, low smoke halogen-free flame-retardant polyolefin layer and antimony oxide flame-retardant layer of setting, Neng Gouyou
The flame retardant property of the increase of the effect waterstop, guarantees the normal use of cable, increases the service efficiency of people, antimony oxide resistance
The outer cover for firing layer is equipped with terylene layer of cloth 49；In conclusion the buffer-type semiconductor waterstop, passes through the environmentally friendly polyethylene of setting
Film layer, polypropylene spongy layer and water-absorbing resins layer can effectively increase the water absorbing properties of the waterstop, not only increase
The fire resistance of waterstop, and reached better buffer function, the service life of cable is extended, the organic bromine of setting is passed through
Flame-retardant layer, low smoke halogen-free flame-retardant polyolefin layer and antimony oxide flame-retardant layer can effectively increase the anti-flammability of the waterstop
Can, guarantee the normal use of cable, increases the service efficiency of people.
The waterproof sheath of the cable is made using submarine cable of waterproof material, and thickness is not less than 1.0mm；Outside waterproof
Sheath is made using submarine cable of waterproof material, and thickness is not less than 1.5mm；Water-proof jacket layer uses submarine cable waterproof
Material is made；
Embodiment 1:
The submarine cable is made of with waterproof material the raw material as follows according to parts by weight: 30 parts of silicate mineral, ethylene-
15 parts of acetate ethylene copolymer, 5 parts of pitch, 11 parts of nitrile rubber, 10 parts of m-phenylene diamine (MPD), 7 parts of epoxy resin, 2 parts of tourmaline powder,
1 part of diatomite, 4 parts of quartz sand, 6 parts of carbon black, 12 parts of resin mountain flour, 6 parts of triethanolamine and 2 parts of cyclohexanone.
Embodiment 2:
The submarine cable is made of with waterproof material the raw material as follows according to parts by weight: 32.5 parts of silicate mineral, second
17.5 parts of alkene-acetate ethylene copolymer, 7 parts of pitch, 13 parts of nitrile rubber, 15 parts of m-phenylene diamine (MPD), 8 parts of epoxy resin, tourmaline
6 parts of powder, 3.5 parts of diatomite, 6.5 parts of quartz sand, 9 parts of carbon black, 14 parts of resin mountain flour, 7 parts of triethanolamine and 4 parts of cyclohexanone.
Embodiment 3:
The submarine cable is made of with waterproof material the raw material as follows according to parts by weight: 35 parts of silicate mineral, ethylene-
20 parts of acetate ethylene copolymer, 9 parts of pitch, 15 parts of nitrile rubber, 20 parts of m-phenylene diamine (MPD), 9 parts of epoxy resin, tourmaline powder 10
Part, 6 parts of diatomite, 9 parts of quartz sand, 12 parts of carbon black, 16 parts of resin mountain flour, 8 parts of triethanolamine and 6 parts of cyclohexanone.
Embodiment 4:
The submarine cable is made of with waterproof material the raw material as follows according to parts by weight: 34 parts of silicate mineral, ethylene-
18 parts of acetate ethylene copolymer, 8 parts of pitch, 14 parts of nitrile rubber, 18 parts of m-phenylene diamine (MPD), 8.5 parts of epoxy resin, tourmaline powder 8
Part, 5 parts of diatomite, 7 parts of quartz sand, 10 parts of carbon black, 15 parts of resin mountain flour, 7.5 parts of triethanolamine and 5 parts of cyclohexanone.
Embodiment 4:
The submarine cable is made of with waterproof material the raw material as follows according to parts by weight: 32 parts of silicate mineral, ethylene-
16 parts of acetate ethylene copolymer, 6 parts of pitch, 12 parts of nitrile rubber, 11 parts of m-phenylene diamine (MPD), 7.5 parts of epoxy resin, tourmaline powder 4
Part, 3 parts of diatomite, 6 parts of quartz sand, 8 parts of carbon black, 13 parts of resin mountain flour, 6.5 parts of triethanolamine and 3 parts of cyclohexanone.
This kind of submarine cable is reasonable with waterproof material composition proportion, and raw material is cheap and easy to get, and production cost is low, has good
Anti- high-voltage performance, waterproof performance is excellent, long service life.
The present invention provides the thinkings and implementation method of welding cable under a kind of high-performance water, and there are many concrete application approach,
The above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the principles of the invention, it can also make several improvements, these improvement also should be regarded as protection scope of the present invention.
Claims (10)
1. welding cable under a kind of high-performance water, it is characterised in that: including cable core, the cable core is by two pairs of tracheaes and more
Kevlar gasket for packing of different sizes is twisted；The wrapped waterproof sheath outside cable core is led in waterproof sheath is externally provided with
Body layer, further around packet waterproof sheath after first wrapped buffer-type semiconductor waterstop outside inner conductor layer, in waterproof sheath peripheral hardware
There is outer conductor layer, the wrapped buffer-type semiconductor waterstop again outside outer conductor extrudes anti-outside buffer-type semiconductor waterstop
Water outer jacket；Two pairs of tracheaes are respectively a pair of symmetrical single tube tracheae and a pair of symmetrical multitube tracheae, the single tube
The center of tracheae is the snorkel that a usable single gas and aperture are not less than 5mm, and the single tube tracheae outside snorkel is embedded
Enter and equidistantly distribute more steel wires, the multiple convex ridges of equidistantly distributed on the outer surface of single tube tracheae；In the multitube tracheae
The heart is the snorkel that at least three usable multiple gases and aperture are not less than 2.5mm, and the multitube tracheae outside snorkel is embedded in
And more steel wires are equidistantly distributed, the multiple convex ridges of equidistantly distributed on the outer surface of multitube tracheae；The inner conductor layer includes
More bare conductors, a pair of control line, a pair of of signal wire, a pair of of video line, the bare conductor are symmetrical above and below with identical radical
Distribution, successively bilateral symmetry distribution control line, letter from top to bottom in the inner conductor layer between the bare conductor of distribution symmetrical above and below
Number line and video line；Zinc-plated or tin plated steel wire of the outer conductor by more diameters not less than 0.8mm is arranged in a combination.
2. welding cable under high-performance water according to claim 1, it is characterised in that: the single tube tracheae, multitube gas
Pipe and snorkel are all made of cross-linking radiation rubber polyolefin material and are made.
3. welding cable under high-performance water according to claim 1, it is characterised in that: the waterproof sheath is using sea
Bottom water-barrier material for cables is made, and thickness is not less than 1.0mm.
4. welding cable under high-performance water according to claim 1, it is characterised in that: the waterproof outer jacket is using sea
Bottom water-barrier material for cables is made, and thickness is not less than 1.5mm.
5. welding cable under high-performance water according to claim 1, it is characterised in that: the buffer-type semiconductive blocks water
The structure of band are as follows: including the band body that blocks water, the outer cover of the band body that blocks water is equipped with environmentally friendly film layer, the environmental protection
The outer cover of film layer is equipped with polypropylene spongy layer, and the outer cover of the polypropylene spongy layer is equipped with water-absorbing resins
Layer, the outer cover of the water-absorbing resins layer are equipped with mica flame-retardant layer, and the outer cover of the mica flame-retardant layer is hindered equipped with organic bromine
Layer is fired, the outer cover of the organic bromine flame-retardant layer is equipped with low smoke halogen-free flame-retardant polyolefin layer, the low smoke halogen-free flame-retardant polyolefin
The outer cover of layer is equipped with antimony oxide flame-retardant layer, and the outer cover of the antimony oxide flame-retardant layer is equipped with terylene layer of cloth；It is described
Environmentally friendly film layer, polypropylene spongy layer, water-absorbing resins layer and mica flame-retardant layer are bonded by adhesion agent.
6. welding cable under high-performance water according to claim 1, it is characterised in that: the control line by copper conductor with
And the environment-friendly type PVC insulating layer being extruded in outside copper conductor is constituted.
7. welding cable under high-performance water according to claim 1, it is characterised in that: the signal wire by optical fiber and
The environment-friendly type PVC insulating layer being extruded in outside optical fiber is constituted.
8. welding cable under high-performance water according to claim 1, it is characterised in that: the video line by copper conductor,
Foaming PE insulating layer, naked copper or the coating copper shield and water-proof jacket layer being extruded in outside copper conductor are constituted.
9. welding cable under high-performance water according to claim 7, it is characterised in that: the water-proof jacket layer is using sea
Bottom water-barrier material for cables is made.
10. according to welding cable under high-performance water described in claim 3,4 or 8, it is characterised in that: the submarine cable is used
Waterproof material is made of the raw material as follows according to parts by weight: 30-35 parts of silicate mineral, ethylene-vinyl acetate copolymer 15-
20 parts, 5-9 parts of pitch, 11-15 parts of nitrile rubber, 10-20 parts of m-phenylene diamine (MPD), 7-9 parts of epoxy resin, 2-10 parts of tourmaline powder,
1-6 parts of diatomite, 4-9 parts of quartz sand, 6-12 parts of carbon black, 12-16 parts of resin mountain flour, 6-8 parts of triethanolamine and cyclohexanone 2-6
Part.
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| CN201811011760.7A CN109215857A (en) | 2018-08-31 | 2018-08-31 | Welding cable under a kind of high-performance water |
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|---|---|---|---|
| CN201811011760.7A CN109215857A (en) | 2018-08-31 | 2018-08-31 | Welding cable under a kind of high-performance water |
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| CN109215857A true CN109215857A (en) | 2019-01-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109887658A (en) * | 2019-02-22 | 2019-06-14 | 北京时代科技股份有限公司 | Multiple wire system Combination Welding cable |
| CN109887666A (en) * | 2019-01-16 | 2019-06-14 | 杭州裕龙科技有限公司 | A kind of communication cable of explosion-proof |
| CN110010277A (en) * | 2019-05-16 | 2019-07-12 | 江苏港通电缆有限公司 | A kind of anti-aging cable of sealing |
| CN110828052A (en) * | 2019-11-15 | 2020-02-21 | 中天科技海缆有限公司 | Direct current submarine cable |
| CN112944049A (en) * | 2021-03-05 | 2021-06-11 | 中电建宁夏工程有限公司 | Complex-shaped anti-corrosion pipeline for special tunnel structure and forming method thereof |
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| CN112944049A (en) * | 2021-03-05 | 2021-06-11 | 中电建宁夏工程有限公司 | Complex-shaped anti-corrosion pipeline for special tunnel structure and forming method thereof |
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