CN103903796A - Three-core cable used for vessel - Google Patents
Three-core cable used for vessel Download PDFInfo
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- CN103903796A CN103903796A CN201410072224.3A CN201410072224A CN103903796A CN 103903796 A CN103903796 A CN 103903796A CN 201410072224 A CN201410072224 A CN 201410072224A CN 103903796 A CN103903796 A CN 103903796A
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Abstract
The invention discloses a three-core cable used for a vessel. The three-core cable comprises a center reinforcement part which is composed of fiber glass filament bundles and located in the center. A first conductor, a first isolation body, a second conductor, a second isolation body, a third conductor and a third isolation body are arranged on the periphery of the center reinforcement part, tightly attached to the center reinforcement part and sequentially connected. A first cavity, a second cavity and a third cavity are formed in the first isolation body, the second isolation body and the third isolation body respectively. The peripheries of the first conductor, the second conductor, the third conductor, the first isolation body, the second isolation body and the third isolation body are wrapped with a coating layer formed by wrapping an aluminum plastic composite strip in a wound mode. A waterproof layer is arranged on the periphery of the coating layer, a protective outer sleeve is arranged on the periphery of the waterproof layer, and an armor layer is arranged between the waterproof layer and the coating layer and formed by wrapping the coating layer with multiple inclined aluminum wires in a wound mode. A tin metal layer is arranged between the coating layer and the armor layer. The three-core cable used for the vessel is simple in structure, good in flexibility, high in anti-interference capacity, good in corrosion resistance and convenient to drag.
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, as main transport and the vehicles in ocean, is developed rapidly and is widely used, and ships also rapidly increases by cable demand.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 the corrosion resistance of screen quantity and making material, cause the bulky, with high costs of ships cable, meanwhile, pulling property 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 and is positioned at the center stiffener that heart portion is made up of glass fiber boundling, center stiffener periphery is provided with the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider, the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider is close to center stiffener and the first conductor, the first slider, the second conductor, the second slider, the 3rd conductor, the 3rd slider connects successively, on arbitrary section, and the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the center curvature of the upper surface of the 3rd slider and lower surface Dou Xiang center stiffener and the curvature of upper surface and lower surface are equal, on arbitrary section, and the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the upper surface of the 3rd slider is positioned on same circumference, 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 coating layer of the wrapped formation of aluminium-plastic tape, coating layer periphery is provided with water blocking layer, water blocking layer periphery is protection overcoat, between water blocking layer and coating layer, be provided with the armour being formed by the many wrapped coating layers of aluminum steel oblique line, the aluminum steel of composition armour comprises the aluminium core body that is positioned at heart portion and the tin layer that wraps up aluminium core body, is provided with tin metal layer between coating layer and armour.
Preferably, the aluminum steel of formation armour 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 equate with the 3rd slider cross-sectional sizes.
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, 20-25 part; 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, 10-15 part; 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, by the first conductor, the second conductor, the 3rd conductor is close to center stiffener, and adopt the first separator, the second separator, the 3rd slider is by the first conductor, the second conductor, the 3rd conductor separates, this frame mode can reduce the radius of cable, on arbitrary section, the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the center curvature of the upper surface of the 3rd slider and lower surface Dou Xiang center stiffener and the curvature of upper surface and lower surface equate, thereby make the first conductor, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider is stressed evenly in all directions, can improve the flexibility of cable, and can promote the pulling property of cable, simultaneously, by the center stiffener being made up of glass fiber boundling is set in cable core portion, can effectively put forward high tensile performance and resilience, further improve the pulling property of cable, by the first cavity, the second cavity, the 3rd cavity are set in the first slider, the second slider, the 3rd slider, thereby density that can the whole cable of balance, make the whole cable can be floating in seawater, therefore, possess three advantages: when 1, cable moves in seawater, the resistance being subject to is less, 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, the second conductor, the 3rd conductor, the first slider, the second slider, the 3rd slider periphery setting can effectively play the effect of signal shielding by the wrapped coating layer forming of aluminium-plastic tape, on the basis that is arranged on further lifting cable machinery performance of armour, can jointly form composite shielding structure with coating layer, the zinc-plated aluminum steel of the tin metal layer arranging between coating layer and armour and armour forms equipotential structure, effectively improve the decay resistance of electric cable shield structure, to adapt to the environment of severe corrosive in ocean, protection overcoat can be protected internal structure, in protection overcoat raw material, ethylene propylene diene rubber can improve superior heat-resisting as major ingredient, resistance to oxidation, erosion-resisting characteristics, by adding mica powder, good fire resistance and electric durability energy can be provided, silane coupler is as coupling between inorganic fillers and high-polymer molecular, be conducive to improve the mechanical strength of polymer, and can improve processing characteristics, calcium powder can increase material volume as filler, reduce costs, in sizing material, be easy to disperse, improve processing performance, and can improve mechanical performance, calcinated argil has good thermal endurance as reinforcing agent, 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.
Embodiment
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. 2 is the partial structurtes schematic diagram of cable in Fig. 1.
With reference to Fig. 1 and in conjunction with Fig. 2, a kind of ships three-core cable that the present invention proposes, comprises and is positioned at the center stiffener 1 that heart portion is made up of glass fiber boundling, stiffener 1 periphery in center 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 conductors 21, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32, the 3rd slider 33 is 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 connects successively, on arbitrary section, and 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 the curvature of upper surface and lower surface are equal, on arbitrary section, and the first conductor 21, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32, the upper surface of the 3rd slider 33 6 is positioned on same circumference, the first slider 31, the second slider 32, in the 3rd slider 33, be respectively arranged with the first cavity 41, the second cavity 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 coating layer 5 of the wrapped formation of aluminium-plastic tape, coating layer 5 peripheries are provided with water blocking layer 7, water blocking layer 7 peripheries are protection overcoat 8, between water blocking layer 7 and coating layer 5, be provided with the armour 6 being formed by the many wrapped coating layers 5 of aluminum steel oblique line, the aluminum steel of composition armour 6 comprises the aluminium core body 61 that is positioned at heart portion and the tin layer 62 that wraps up aluminium core body 61, between coating layer 5 and armour 6, is provided with tin metal layer 9.
In technique scheme, by the first conductor 21, the second conductor 22, the 3rd conductor 23 is close to center stiffener 1, and adopts the first separator, the second separator, the 3rd slider 33 is by the first conductor 21, the second conductor 22, the 3rd conductor 23 separates, and this frame mode can reduce the radius of cable, on arbitrary section, and 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 the curvature of upper surface and lower surface equate, thereby make the first conductor 21, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32, the 3rd slider 33 is stressed evenly in all directions, can improve the flexibility of cable, and can promote the pulling property of cable, simultaneously, by the center stiffener 1 being made up of glass fiber boundling is set in cable core portion, can effectively put forward high tensile performance and resilience, further improve the pulling property of cable, by the first cavity 41, the second cavity 42, the 3rd cavity 43 are set in the first slider 31, the second slider 32, the 3rd slider 33, thereby density that can the whole cable of balance, make the whole cable can be floating in seawater, therefore, possess three advantages: when 1, cable moves in seawater, the resistance being subject to is less, 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, the second conductor 22, the 3rd conductor 23, the first slider 31, the second slider 32, the 3rd slider 33 periphery settings can effectively play the effect of signal shielding by the wrapped coating layer forming 5 of aluminium-plastic tape, on the basis that is arranged on further lifting cable machinery performance of armour 6, can jointly form composite shielding structure with coating layer 5, the zinc-plated aluminum steel of the tin metal layer 9 arranging between coating layer 5 and armour 6 and armour 6 forms equipotential structure, effectively improve the decay resistance of electric cable shield structure, to adapt to the environment of severe corrosive in ocean.
In specific design process, the aluminum steel that forms armour 6 is arranged in parallel with each other, thereby makes structure compacter.
In specific design process, it is the coated polyester twining package tape formation of glass fiber boundling periphery of 0.02mm that center stiffener 1 adopts filament diameter, on arbitrary section, the first conductor 21, the second conductor 22 equate with the 3rd conductor 23 cross-sectional sizes, the first slider 31, the second slider 32 equate with the 3rd slider 33 cross-sectional sizes, and 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; Mica powder, 20-25 part; 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, 10-15 part; 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.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. a ships three-core cable, is characterized in that, comprises and is positioned at the center stiffener (1) that heart portion is made up of glass fiber boundling, and 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), the second slider (32), the 3rd slider (33) is 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) connects successively, on arbitrary section, and 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) six and lower surface Dou Xiang center stiffener (1) and the curvature of upper surface and lower surface are equal, on arbitrary section, and the first conductor (21), the second conductor (22), the 3rd conductor (23), the first slider (31), the second slider (32), the upper surface of the 3rd slider (33) six is positioned on same circumference, the first slider (31), the second slider (32), in 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 is enclosed with the coating layer (5) of the wrapped formation of aluminium-plastic tape, coating layer (5) periphery is provided with water blocking layer (7), water blocking layer (7) periphery is protection overcoat (8), between water blocking layer (7) and coating layer (5), be provided with the armour (6) being formed by the many wrapped coating layers of aluminum steel oblique line (5), the aluminum steel of composition armour (6) comprises the aluminium core body (61) that is positioned at heart portion and the tin layer (62) that wraps up aluminium core body (61), between coating layer (5) and armour (6), is provided with tin metal layer (9).
2. ships three-core cable according to claim 1, is characterized in that, the aluminum steel that forms armour (6) is arranged in parallel with each other.
3. ships three-core cable according to claim 1, is characterized in that, center stiffener (1) (4) adopts 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, in center stiffener (1), 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103903796A true CN103903796A (en) | 2014-07-02 |
| CN103903796B CN103903796B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072224.3A Active CN103903796B (en) | 2014-03-01 | 2014-03-01 | A kind of ships three-core cable |
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| Country | Link |
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| CN (1) | CN103903796B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9093194B2 (en) | 2009-07-16 | 2015-07-28 | 3M Innovative Properties Company | Insulated composite power cable and method of making and using same |
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| JPS4958376A (en) * | 1972-10-07 | 1974-06-06 | ||
| 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 |
| CN102280171A (en) * | 2011-08-08 | 2011-12-14 | 蒋菊生 | Three-core cable and manufacturing method thereof |
| CN102280172A (en) * | 2011-08-08 | 2011-12-14 | 蒋菊生 | Four-core cable and manufacturing method thereof |
| CN102280173A (en) * | 2011-08-08 | 2011-12-14 | 蒋菊生 | Two-core cable and manufacturing method thereof |
| CN102360620A (en) * | 2011-09-13 | 2012-02-22 | 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 |
-
2014
- 2014-03-01 CN CN201410072224.3A patent/CN103903796B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4958376A (en) * | 1972-10-07 | 1974-06-06 | ||
| 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 |
| CN102280171A (en) * | 2011-08-08 | 2011-12-14 | 蒋菊生 | Three-core cable and manufacturing method thereof |
| CN102280172A (en) * | 2011-08-08 | 2011-12-14 | 蒋菊生 | Four-core cable and manufacturing method thereof |
| CN102280173A (en) * | 2011-08-08 | 2011-12-14 | 蒋菊生 | Two-core cable and manufacturing method thereof |
| CN102360620A (en) * | 2011-09-13 | 2012-02-22 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9093194B2 (en) | 2009-07-16 | 2015-07-28 | 3M Innovative Properties Company | Insulated composite power cable and method of making and using same |
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| CN103903796B (en) | 2016-06-08 |
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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. |
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