CN103903796B - A kind of ships three-core cable - Google Patents
A kind of ships three-core cable Download PDFInfo
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- CN103903796B CN103903796B CN201410072224.3A CN201410072224A CN103903796B CN 103903796 B CN103903796 B CN 103903796B CN 201410072224 A CN201410072224 A CN 201410072224A CN 103903796 B CN103903796 B CN 103903796B
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Abstract
The invention discloses a kind of ships three-core cable, comprise and be positioned at the center stiffener that heart portion is made up of glass fiber boundling, center stiffener periphery is provided with the first conductor of being close to center stiffener and connecting successively, the first slider, the second conductor, the second slider, the 3rd conductor, the 3rd slider, the first slider, the second slider, in the 3rd slider, be respectively arranged with the first cavity, the second cavity, the 3rd cavity, the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider periphery is enclosed with the clad of the wrapped formation of aluminium-plastic tape, clad periphery is provided with water blocking layer, water blocking layer periphery is protection overcoat, between water blocking layer and clad, be provided with the armor being formed by the many wrapped clads of aluminum steel oblique line, between clad and armor, be provided with tin metal layer. ships three-core cable disclosed in this invention, it is simple in structure, flexible, and antijamming capability is strong, good corrosion resistance, pulls conveniently.
Description
Technical field
The present invention relates to power cable technical field, relate in particular to a kind of ships three-core cable.
Background technology
At present, the development and utilization to marine resources is all constantly strengthened in countries in the world, and naval vessel is as main in oceanTransport and the vehicles, be developed rapidly and be widely used, ships also rapidly increases by cable demandAdd. Because metered quantity on ships is more, need ships cable to there is good antijamming capability, meanwhile,Under marine environment, the erosion of seawater, sea fog is also had higher requirement with the corrosion resistance of cable to ships.In prior art, in order to improve the anti-interference and resistance to corrosion of cable, normally improve screen layer quantity andMake the corrosion resistance of material, cause the bulky, with high costs of ships cable,, pull meanwhileProperty and bendability are poor.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of ships three-core cable,It is simple in structure, flexible, and antijamming capability is strong, good corrosion resistance, pulls conveniently.
A kind of ships three-core cable that the present invention proposes, comprises that being positioned at heart portion is made up of glass fiber boundlingCenter stiffener, center stiffener periphery is provided with the first conductor, the second conductor, the 3rd conductor, firstSlider, the second slider, the 3rd slider, the first conductor, the second conductor, the 3rd conductor, first everyIn vitro, the second slider, the 3rd slider are close to center stiffener and the first conductor, the first slider,Two conductors, the second slider, the 3rd conductor, the 3rd slider connect successively, on arbitrary section, and firstConductor, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider upperSurface and the center curvature of lower surface Dou Xiang center stiffener and the curvature of upper surface and lower surface equate, in officeOn meaning cross section, the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rdThe upper surface of slider is positioned on same circumference, the first slider, the second slider, the 3rd sliderIn be respectively arranged with the first cavity, the second cavity, the 3rd cavity, the first conductor, the second conductor, the 3rd are ledBody, the first slider, the second slider, the 3rd slider periphery are enclosed with the wrapped formation of aluminium-plastic tapeClad, clad periphery is provided with water blocking layer, and water blocking layer periphery is protection overcoat, at water blocking layer and coatedBetween layer, be provided with the armor being formed by the many wrapped clads of aluminum steel oblique line, the aluminum steel bag of composition armorDraw together and be positioned at the aluminium core body of heart portion and the tin layer of parcel aluminium core body, between clad and armor, be provided with tin metalLayer.
Preferably, the aluminum steel of formation armor is arranged in parallel with each other.
Preferably, center stiffener adopts the glass fiber boundling that filament diameter is 0.02mm to form.
Preferably, in the stiffener of center, glass fiber boundling periphery is coated with polyester twining package tape.
Preferably, on arbitrary section, the first conductor, the second conductor and the 3rd cross-sectional area of conductor equal and opposite in direction.
Preferably, on arbitrary section, the first slider, the second slider and the 3rd slider cross-sectional sizesEquate.
Preferably, on arbitrary section, the first cavity, the second cavity and the 3rd cavity cross section equal and opposite in direction.
Preferably, the raw material components of protection overcoat is: ethylene propylene diene rubber, 35-45 part; Mica powder, 20-25Part; Hydroxy silicon oil, 1-2 part; Zinc oxide, 3-5 part; Age resistor, 0.5-1.5 part; Paraffin, 1-3 part;Stearic acid, 0.3-0.5 part; Silane coupler, 0.5-1 part; Talcum powder, 10-20 part; Calcium powder, 10-15Part; Calcinated argil, 12-18 part; White Carbon black, 2-4 part; Paraffin oil, 3-4 part; Cumyl peroxide,1.5-2.5 part; Crosslinking agent, 1-3 part.
In the present invention, the first conductor, the second conductor, the 3rd conductor are close to center stiffener, and adoptOne separator, the second separator, the 3rd slider separate the first conductor, the second conductor, the 3rd conductor,This frame mode can reduce the radius of cable, on arbitrary section, and the first conductor, the second conductor,The upper surface of three conductors, the first slider, the second slider, the 3rd slider and lower surface all inThe curvature of the center curvature of heart stiffener and upper surface and lower surface equates, thereby makes the first conductor, secondConductor, the 3rd conductor, the first slider, the second slider, the 3rd slider are stressed evenly in all directions,The flexibility of cable can be improved, and the pulling property of cable can be promoted, meanwhile, by arranging by glass in cable core portionThe center stiffener that glass filament boundling forms, can effectively put forward high tensile performance and resilience, furtherImprove the pulling property of cable; By arrange first in the first slider, the second slider, the 3rd sliderCavity, the second cavity, the 3rd cavity, thus density that can the whole cable of balance exists whole cableCan be floating in seawater, therefore, possess three advantages: when 1, cable moves in seawater, the resistance being subject toLess; 2, the contact area of cable and seawater reduces, and reduces the erosion of seawater to cable; 3, with equidistantUnder, required cable length is shorter, therefore can facilitate the electric power transfer between ships; The first conductor, secondIt is multiple by plastic-aluminum that conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider periphery arrangeThe clad of the wrapped formation of crossed belt can effectively play the effect of signal shielding, and being arranged on of armor is furtherOn the basis of lifting cable machinery performance, can jointly form composite shielding structure with clad, clad and armourThe tin metal layer arranging between dress layer and the zinc-plated aluminum steel of armor form equipotential structure, have effectively improved electricityThe decay resistance of cable shielding construction, to adapt to the environment of severe corrosive in ocean; Protection overcoat can be protectedInternal structure, in protection overcoat raw material, ethylene propylene diene rubber can improve superior heat-resisting, resistance to as major ingredientOxidation, erosion-resisting characteristics, by adding mica powder, can provide good fire resistance and electric durability energy,Silane coupler, as coupling between inorganic fillers and high-polymer molecular, is conducive to improve the machinery of polymerIntensity, and can improve processing characteristics, calcium powder can increase material volume as filler, reduces costs,In sizing material, be easy to disperse, improve processing performance, and can improve mechanical performance, calcinated argil is as reinforcing agent toolHave good heat resistance, tensile property is got well and is easy to and processes.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of ships three-core cable that proposes of the present invention;
Fig. 2 is the partial structurtes schematic diagram of cable in Fig. 1.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of ships three-core cable that proposes of the present invention; Fig. 2For the partial structurtes schematic diagram of cable in Fig. 1.
With reference to Fig. 1 and in conjunction with Fig. 2, the present invention propose a kind of ships three-core cable, comprise be positioned at heart portion byGlass fiber boundling form center stiffener 1, center stiffener 1 periphery be provided with the first conductor 21,The second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32, the 3rd slider 33,The first conductor 21, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32,Three sliders 33 be close to center stiffener 1 and the first conductor 21, the first slider 31, the second conductor 22,The second slider 32, the 3rd conductor 23, the 3rd slider 33 connect successively, on arbitrary section, and firstConductor 21, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32, the 3rd everyCenter curvature and upper surface and the lower surface of in vitro 33 6 upper surface and lower surface Dou Xiang center stiffener 1Curvature equate, on arbitrary section, the first conductor 21, the second conductor 22, the 3rd conductor 23, first everyThe upper surface of in vitro 31, the second slider 32, the 3rd slider 33 6 is positioned on same circumference, and firstIn slider 31, the second slider 32, the 3rd slider 33, be respectively arranged with the first cavity 41, the second skyChamber 42, the 3rd cavity 43, the first conductors 21, the second conductor 22, the 3rd conductor 23, the first slider 31,The second slider 32, the 3rd slider 33 peripheries are enclosed with the clad 5 of the wrapped formation of aluminium-plastic tape, bagCoating 5 peripheries are provided with water blocking layer 7, and water blocking layer 7 peripheries are for protection overcoat 8, at water blocking layer 7 and cladBetween 5, be provided with the armor 6 being formed by the many wrapped clads 5 of aluminum steel oblique line, the aluminium of composition armor 6Line comprises the aluminium core body 61 that is positioned at heart portion and the tin layer 62 that wraps up aluminium core body 61, clad 5 and armor 6Between be provided with tin metal layer 9.
In technique scheme, the first conductor 21, the second conductor 22, the 3rd conductor 23 are close to centerStiffener 1, and adopt the first separator, the second separator, the 3rd slider 33 by the first conductor 21,Two conductors 22, the 3rd conductor 23 separate, and this frame mode can reduce the radius of cable, at arbitrary sectionUpper, the first conductor 21, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32,The center curvature of the upper surface of the 3rd slider 33 6 and lower surface Dou Xiang center stiffener 1 and upper surface andThe curvature of lower surface equates, thus make the first conductor 21, the second conductor 22, the 3rd conductor 23, first everyIn vitro 31, the second slider 32, the 3rd slider 33 are stressed evenly in all directions, can improve the soft of cableProperty, and can promote the pulling property of cable, meanwhile, by arranging by glass fiber boundling structure in cable core portionCheng center stiffener 1, can effectively put forward high tensile performance and resilience, further improves pulling of cableProperty; By in the first slider 31, the second slider 32, the 3rd slider 33, arrange the first cavity 41,The second cavity 42, the 3rd cavity 43, thus density that can the whole cable of balance makes whole cable in seaCan be floating in water, therefore, possess three advantages: when 1, cable moves in seawater, the resistance being subject to is moreLittle; 2, the contact area of cable and seawater reduces, and reduces the erosion of seawater to cable; 3, with under equidistant,Required cable length is shorter, therefore can facilitate the electric power transfer between ships; The first conductor 21, second is ledBody 22, the 3rd conductor 23, the first slider 31, the second slider 32, the 3rd slider 33 periphery settingsCan effectively play the effect of signal shielding, armor 6 by the wrapped clad forming 5 of aluminium-plastic tapeThe basis that is arranged on further lifting cable machinery performance on can with the common composite shielding that forms of clad 5Structure, the zinc-plated aluminum steel of the tin metal layer 9 arranging between clad 5 and armor 6 and armor 6 formsEquipotential structure, has effectively improved the decay resistance of electric cable shield structure, to adapt to severe corrosive in oceanEnvironment.
In specific design process, the aluminum steel that forms armor 6 is arranged in parallel with each other, thereby makes structure moreAdd compactness.
In specific design process, it is the glass fiber collection of 0.02mm that center stiffener 1 adopts filament diameterThe coated polyester twining package tape of bundle periphery forms, on arbitrary section, and the first conductor 21, the second conductor 22 and the 3rdConductor 23 cross-sectional sizes are equal, and the first slider 31, the second slider 32 and the 3rd slider 33 cross sections are largeLittle equating,, the first cavity 41, the second cavity 42 equate with the 3rd cavity 43 cross-sectional sizes.
In the present embodiment, the raw material components of protection overcoat 8 is: ethylene propylene diene rubber, 35-45 part; MicaPowder, 20-25 part; Hydroxy silicon oil, 1-2 part; Zinc oxide, 3-5 part; Age resistor, 0.5-1.5 part; StoneWax, 1-3 part; Stearic acid, 0.3-0.5 part; Silane coupler, 0.5-1 part; Talcum powder, 10-20 part;Calcium powder, 10-15 part; Calcinated argil, 12-18 part; White Carbon black, 2-4 part; Paraffin oil, 3-4 part; CrossOxidation diisopropylbenzene (DIPB), 1.5-2.5 part; Crosslinking agent, 1-3 part.
Protection overcoat 8 is that internal structure is protected, and in protection overcoat 85 raw materials, ethylene propylene diene rubber is doneFor major ingredient can improve superior heat-resisting, resistance to oxidation, erosion-resisting characteristics, by adding mica powder, Ke YitiFor good fire resistance and electric durability energy, silane coupler is as between inorganic fillers and high-polymer molecularCoupling, is conducive to improve the mechanical strength of polymer, and can improves processing characteristics, and calcium powder can as fillerTo increase material volume, reduce costs, in sizing material, be easy to disperse, improve processing performance, and can improve machineTool performance, calcinated argil has good heat resistance as reinforcing agent, and tensile property is got well and is easy to and processes.
The above, be only preferably detailed description of the invention of the present invention, but not office of protection scope of the present inventionBe limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in, according to thisThe technical scheme of invention and inventive concept thereof are equal to replaces or changes, and all should be encompassed in protection of the present inventionWithin scope.
Claims (7)
1. a ships three-core cable, is characterized in that, comprises and is positioned at heart portion by glass fiber boundling structureCheng center stiffener (1), center stiffener (1) periphery is provided with the first conductor (21), the second conductor(22), the 3rd conductor (23), the first slider (31), the second slider (32), the 3rd slider (33),The first conductor (21), the second conductor (22), the 3rd conductor (23), the first slider (31), second everyIn vitro (32), the 3rd slider (33) be close to center stiffener (1) and the first conductor (21), first every(31), the second conductor (22), the second slider (32), the 3rd conductor (23), the 3rd slider in vitro(33) connect successively, on arbitrary section, the first conductor (21), the second conductor (22), the 3rd conductor(23), the upper surface of the first slider (31), the second slider (32), the 3rd slider (33) sixEquate with the center curvature of lower surface Dou Xiang center stiffener (1) and the curvature of upper surface and lower surface, in officeOn meaning cross section, the first conductor (21), the second conductor (22), the 3rd conductor (23), the first slider (31),The upper surface of the second slider (32), the 3rd slider (33) six is positioned on same circumference, the first isolationIn body (31), the second slider (32), the 3rd slider (33), be respectively arranged with the first cavity (41),The second cavity (42), the 3rd cavity (43), the first conductor (21), the second conductor (22), the 3rd conductor(23), the first slider (31), the second slider (32), the 3rd slider (33) periphery are enclosed with aluminiumThe clad (5) of the wrapped formation of plastic composite strip, clad (5) periphery is provided with water blocking layer (7), water blocking layer(7) periphery, for protection overcoat (8), is provided with by many aluminium between water blocking layer (7) and clad (5)The armor (6) of the wrapped clad of line oblique line (5) composition, the aluminum steel of composition armor (6) comprises and being positioned atThe tin layer (62) of the aluminium core body (61) of heart portion and parcel aluminium core body (61), clad (5) and armor(6) between, be provided with tin metal layer (9);
The raw material components of protection overcoat (8) is: ethylene propylene diene rubber, 35-45 part; Mica powder, 20-25Part; Hydroxy silicon oil, 1-2 part; Zinc oxide, 3-5 part; Age resistor, 0.5-1.5 part; Paraffin, 1-3 part;Stearic acid, 0.3-0.5 part; Silane coupler, 0.5-1 part; Talcum powder, 10-20 part; Calcium powder, 10-15Part; Calcinated argil, 12-18 part; White Carbon black, 2-4 part; Paraffin oil, 3-4 part; Cumyl peroxide,1.5-2.5 part; Crosslinking agent, 1-3 part.
2. ships three-core cable according to claim 1, is characterized in that, forms armor (6)Aluminum steel be arranged in parallel with each other.
3. ships three-core cable according to claim 1, is characterized in that, center stiffener (1)Adopt the glass fiber boundling that filament diameter is 0.02mm to form.
4. ships three-core cable according to claim 1, is characterized in that, center stiffener (1)Middle glass fiber boundling periphery is coated with polyester twining package tape.
5. ships three-core cable according to claim 1, is characterized in that, on arbitrary section,The first conductor (21), the second conductor (22) equate with the 3rd conductor (23) cross-sectional sizes.
6. ships three-core cable according to claim 1, is characterized in that, on arbitrary section,The first slider (31), the second slider (32) equate with the 3rd slider (33) cross-sectional sizes.
7. ships three-core cable according to claim 1, is characterized in that, on arbitrary section,The first cavity (41), the second cavity (42) equate with the 3rd cavity (43) cross-sectional sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072224.3A CN103903796B (en) | 2014-03-01 | 2014-03-01 | A kind of ships three-core cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072224.3A CN103903796B (en) | 2014-03-01 | 2014-03-01 | A kind of ships three-core cable |
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| CN103903796A CN103903796A (en) | 2014-07-02 |
| CN103903796B true CN103903796B (en) | 2016-06-08 |
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| EP2454739A4 (en) | 2009-07-16 | 2015-09-16 | 3M Innovative Properties Co | Submersible composite cable and methods |
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| JPS5510934B2 (en) * | 1972-10-07 | 1980-03-21 | ||
| CN201717035U (en) * | 2010-05-12 | 2011-01-19 | 赵月 | Novel buoyant cable |
| CN102254614A (en) * | 2011-05-06 | 2011-11-23 | 无锡市曙光电缆有限公司 | Aluminum wire armored ultrahigh pressure power cable |
| CN102280171B (en) * | 2011-08-08 | 2012-12-12 | 梁建波 | Three-core cable and manufacturing method thereof |
| CN102280172B (en) * | 2011-08-08 | 2012-12-12 | 梁建波 | Four-core cable and manufacturing method thereof |
| CN102280173B (en) * | 2011-08-08 | 2012-12-12 | 梁建波 | Two-core cable and manufacturing method thereof |
| CN102360620B (en) * | 2011-09-13 | 2012-09-05 | 苏州科宝光电科技有限公司 | Communication cable for ducts |
| CN203826109U (en) * | 2014-03-01 | 2014-09-10 | 安徽中通电缆科技有限公司 | Ship-used three-core cable |
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Effective date of registration: 20210107 Address after: 210019 room 903-a, block B, west side, 100 yunlongshan Road, Jianye District, Nanjing City, Jiangsu Province Patentee after: JIANGSU LANYUE MECHANICAL AND ELECTRICAL EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 238300 Changlin Industrial Zone, Gaogou Town, Wuwei County, Wuhu City, Anhui Province Patentee before: ANHUI ZHONGTONG CABLE TECHNOLOGY Co.,Ltd. |