CN104183323A - Marine composite control cable - Google Patents
Marine composite control cable Download PDFInfo
- Publication number
- CN104183323A CN104183323A CN201410458451.XA CN201410458451A CN104183323A CN 104183323 A CN104183323 A CN 104183323A CN 201410458451 A CN201410458451 A CN 201410458451A CN 104183323 A CN104183323 A CN 104183323A
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- cable
- center
- thermal insulation
- lapping layer
- controlled
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Abstract
The invention discloses a marine composite control cable. The marine composite control cable comprises a center control cable, X external control cables and X thermal baffles. The X thermal baffles are used for separating the center control cable and the X external control cables. A center control conductor is located between every two adjacent thermal baffles. The external control cables are surrounded and covered by the thermal baffles in a half mode, and the opening of the thermal baffles faces the outer side of the center control cable. The external control cables are sequentially coated with inner inflaming-retarding wrapping belt lapped covering layers, tinned copper belt lapped covering layers, external inflaming-retarding wrapping belt lapped covering layers and polyolefin outer sheath layers. The external control cables abut against the inner inflaming-retarding wrapping belt lapped covering layers and extrude the thermal baffles on the center control cable. According to the marine composite control cable, the phenomenon that due to the fact that the heat emitted by the conductors is centralized on a cable core, spontaneous combustion is caused is avoided, and the service life of the control cable is prolonged.
Description
Technical field
The present invention relates to technical field of electric wires and cables, relate in particular to a kind of compound control cables peculiar to vessel.
Background technology
Along with the development of shipping industry, especially along with the development of large-tonnage ships technology, also more and more for the cable demand of boats and ships.Along with scientific and technical development, to requiring also more and more higher with the cable of marine equipment.Conventionally flame retardant cable used is substantially all to adopt flame retardant insulation material, fire-retardant band, flame-retardant filler, flame-retardant sheath material.Its deficiency is: in the time of breaking out of fire, cable stops the performance of propagation of flame not strong, and flame easily spreads to insulating barrier, and boats and ships and personnel's safety is caused to very large hidden danger.
For compound control cables peculiar to vessel, fire resistance requires very high, and the cable of ordinary construction, in the time of ignition of cable, can not effectively stop spreading of flame.And cable catch fire main cause be because conductor excessive at ampacity, the heat that each conductor distributes concentrates on cable core position, once temperature reaches the self-ignition point of packing material, will cause ignition of cable.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of compound control cables peculiar to vessel, avoid heat that conductor distributes to concentrate on the position of cable core and cause the phenomenon of spontaneous combustion, extend the useful life of control cables.
The one compound control cables peculiar to vessel that the present invention proposes, comprise that cable is controlled at center, X root is controlled cable and X piece thermal insulation board outward, X >=3, the cross section that cable is controlled at center is circular, center control cable by center control conductor group, the center that is coated on controls the first fire-retardant band lapping layer and the first insulating barrier outside conductor group and is filled in the high temperature resistant filler of controlling between conductor group and the first fire-retardant band lapping layer at center and form, center is controlled conductor group and is included in high temperature resistant filler uniform ringwise multiple centers and controls conductors; The cross section of outer control cable is flat, outer control cable is distributed on center and controls outside cable, outer control cable is made up of external control conductor group processed and the second fire-retardant band lapping layer and the second insulating barrier that are coated on outside external control conductor group processed, external control conductor group processed comprises multiple external controls that are located along the same line conductor processed, and two external control conductors processed of arbitrary neighborhood offset; X piece thermal insulation board is used for separating center control cable and X root is controlled cable outward, conductor is controlled between two thermal insulation boards of arbitrary neighborhood in center, thermal insulation board partly encloses the outer cable of controlling of bag, the opening direction of thermal insulation board is controlled the outside of cable towards center, control outside cable and be coated successively interior fire-retardant band lapping layer, tin-coated copper strip lapping layer, outer fire-retardant band lapping layer and polyolefin external sheath layer outward; Outer control cable and interior fire-retardant band lapping layer offset and thermal insulation board are squeezed in to center and control on cable.
Preferably, the surface of controlling cable at center is provided with the groove matching with thermal insulation board bottom, and thermal insulation board bottom is fixed on groove by adhesive-layer.
Preferably, thermal insulation board adopts elastic metal sheet to make, and the cross section of thermal insulation board is V-arrangement or arc or U-shaped.
Preferably, control conductor in center is made up of center core and the first combined mica band lapping layer and the first tincopper fuse wire braided armor that are coated on outside the core of center; External control conductor processed is made up of outer core and the second combined mica band lapping layer, the second tincopper fuse wire braided armor and the elastomer cloth lapping layer that are coated on outside outer core.
Preferably, the first combined mica band lapping layer, the second combined mica band lapping layer are followed successively by the first fire-resistant isinglass belt, fire-resistant inorganic short fiber adhesive-layer and the second fire-resistant isinglass belt from inside to outside.Combined mica band lapping layer is designed to double-deck mica tape, has greatly improved the flame-retarding characteristic of cable.
One provided by the invention compound control cables peculiar to vessel, by thermal insulation board, cable and Ge Gen being controlled in center controls cable outward and separates, avoid center to control cable, the heat radiation of outer control cable is concentrated and is accumulated in cable core, X piece thermal insulation board partly encloses bag X root and controls cable outward, the each so outer cable heat-dissipating space of controlling all kept apart separately, the opening direction of thermal insulation board is controlled the outside of cable towards center, form the heat-dissipating space of outward opening, center is controlled cable heat radiation and is outwards delivered to restrictive coating along adjacent two thermal insulation boards, avoid heat that conductor distributes to concentrate on the position of cable core and cause the phenomenon of spontaneous combustion, extend the useful life of control cables, the present invention simultaneously adopts interior fire-retardant band lapping layer, outer fire-retardant band lapping layer to extend the time that flame spreads to external sheath layer, for fire fighting escape provides the valuable time.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of a kind of compound control cables peculiar to vessel of proposing of the present invention.
Embodiment
As shown in Figure 1, Fig. 1 is the cross section structure schematic diagram of a kind of compound control cables peculiar to vessel of proposing of the present invention.
With reference to Fig. 1, the one compound control cables peculiar to vessel that the present invention proposes, comprise that center controls cable 1, four outer cable 2 and four thermal insulation boards 3 controlled, the cross section that cable 1 is controlled at center is circular, center control cable 1 by center control conductor group, the center that is coated on controls the first fire-retardant band lapping layer 12 and the first insulating barrier 13 outside conductor group and is filled in the high temperature resistant filler 14 of controlling between conductor group and the first fire-retardant band lapping layer 12 at center and form, center is controlled conductor group and is included in high temperature resistant filler 14 uniform ringwise multiple centers and controls conductors 11.The cross section of outer control cable is flat, outer control cable is distributed on center and controls outside cable, outer control cable 2 is made up of external control conductor group processed and the second fire-retardant band lapping layer 22 and the second insulating barrier 23 that are coated on outside external control conductor group processed, external control conductor group processed comprises multiple external controls that are located along the same line conductor 21 processed, and two external controls of arbitrary neighborhood conductor 21 processed offsets.Four thermal insulation boards 3 are controlled cable 1 and four outer cables 2 of controlling for separating center, and conductor 11 is controlled between two thermal insulation boards 3 of arbitrary neighborhood in center, and thermal insulation board 3 half encloses the outer cable 2 of controlling of bag, and the opening direction of thermal insulation board 3 is controlled the outside of cable 1 towards center; The surface of controlling cable 1 at center is provided with the groove matching with thermal insulation board 3 bottoms, and thermal insulation board 3 bottoms are fixed on groove by adhesive-layer.Control outside cable 1 outer coated interior fire-retardant band lapping layer 4, tin-coated copper strip lapping layer 5, outer fire-retardant band lapping layer 6 and polyolefin external sheath layer 7 successively; Outer control cable 2 offsets with interior fire-retardant band lapping layer 4 and thermal insulation board 3 is squeezed in to center and controls on cable 1.
In the present invention, thermal insulation board 3 adopts elastic metal sheet to make, and the cross section of thermal insulation board 3 is V-arrangement; Thermal insulation board 3 half encloses the outer cable 2 of controlling of bag, not only for fettering outer control cable 2, and for compound control cables provides an extruding cushion effect in the time pushing, helps cable in extruding later recovery.Center is controlled conductor 11You center core and is coated on the first combined mica band lapping layer and the first tincopper fuse wire braided armor formation outside the core of center; External control conductor 21 processed is made up of outer core and the second combined mica band lapping layer, the second tincopper fuse wire braided armor and the elastomer cloth lapping layer that are coated on outside outer core.The first combined mica band lapping layer, the second combined mica band lapping layer are followed successively by the first fire-resistant isinglass belt, fire-resistant inorganic short fiber adhesive-layer and the second fire-resistant isinglass belt from inside to outside.Combined mica band lapping layer is designed to double-deck mica tape, has greatly improved the flame-retarding characteristic of cable.
The present invention controls cable 1 and Ge Gen by thermal insulation board 3 by center and controls cable 2 outward and separate, avoid center to control cable 1, the heat radiation of outer control cable 2 is concentrated and is accumulated in cable core, thermal insulation board 3 half encloses the outer cable 2 of controlling of bag, each so outer cable 2 heat-dissipating spaces of controlling are all kept apart separately, the opening direction of thermal insulation board 3 is controlled the outside of cable 1 towards center, form the heat-dissipating space of outward opening, center control cable 1 dispels the heat and is outwards delivered to restrictive coating along adjacent two thermal insulation boards 3, avoid heat that conductor distributes to concentrate on the position of cable core and cause the phenomenon of spontaneous combustion, extend the useful life of control cables, the present invention simultaneously adopts interior fire-retardant band lapping layer 4, outer fire-retardant band lapping layer 6 to extend the time that flame spreads to external sheath layer, for fire fighting escape provides the valuable time.
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 (5)
1. a compound control cables peculiar to vessel, it is characterized in that, comprise center control cable (1), X root is controlled cable (2) and X piece thermal insulation board (3) outward, X >=3, the cross section that cable (1) is controlled at center is circular, center is controlled cable (1) and is controlled conductor group by center, the first fire-retardant band lapping layer (12) and the first insulating barrier (13) outside conductor group controlled at the center that is coated on, and the high temperature resistant filler (14) that the center that is filled in is controlled between conductor group and the first fire-retardant band lapping layer (12) forms, center is controlled conductor group and is included in high temperature resistant filler uniform ringwise multiple centers and controls conductors (11), the cross section of outer control cable (2) is flat, outer control cable (2) is distributed on center and controls outside cable (1), outer control cable (2) is by external control conductor group processed and be coated on the second fire-retardant band lapping layer (22) and the second insulating barrier (23) formation outside external control conductor group processed, external control conductor group processed comprises multiple external controls that are located along the same line conductors processed (21), and two external control conductors processed of arbitrary neighborhood (21) offset, X piece thermal insulation board (3) is controlled cable (2) outward for separating center control cable (1) and X root, center is controlled conductor (11) and is positioned between two thermal insulation boards of arbitrary neighborhood (3), thermal insulation board (3) partly encloses the outer cable (2) of controlling of bag, the opening direction of thermal insulation board is controlled the outside of cable (1) towards center, control outside cable (2) outer coated interior fire-retardant band lapping layer (4), tin-coated copper strip lapping layer (5), outer fire-retardant band lapping layer (6) and polyolefin external sheath layer (7) successively, outer control cable (2) offsets with interior fire-retardant band lapping layer (4) and thermal insulation board (3) is squeezed in to center and controls on cable (1).
2. compound control cables peculiar to vessel according to claim 1, it is characterized in that, the surface of controlling cable (1) at center is provided with the groove matching with thermal insulation board (3) bottom, and thermal insulation board (3) bottom is fixed on groove by adhesive-layer.
3. compound control cables peculiar to vessel according to claim 1 and 2, is characterized in that, thermal insulation board (3) adopts elastic metal sheet to make, and the cross section of thermal insulation board (3) is V-arrangement or arc or U-shaped.
4. compound control cables peculiar to vessel according to claim 1, is characterized in that, center is controlled conductor (11) and is made up of center core and the first combined mica band lapping layer and the first tincopper fuse wire braided armor that are coated on outside the core of center; External control conductor processed (21) is made up of outer core and the second combined mica band lapping layer, the second tincopper fuse wire braided armor and the elastomer cloth lapping layer that are coated on outside outer core.
5. compound control cables peculiar to vessel according to claim 4, is characterized in that, the first combined mica band lapping layer, the second combined mica band lapping layer are followed successively by the first fire-resistant isinglass belt, fire-resistant inorganic short fiber adhesive-layer and the second fire-resistant isinglass belt from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458451.XA CN104183323B (en) | 2014-09-10 | 2014-09-10 | A kind of complex controll cable peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458451.XA CN104183323B (en) | 2014-09-10 | 2014-09-10 | A kind of complex controll cable peculiar to vessel |
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| Publication Number | Publication Date |
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| CN104183323A true CN104183323A (en) | 2014-12-03 |
| CN104183323B CN104183323B (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410458451.XA Active CN104183323B (en) | 2014-09-10 | 2014-09-10 | A kind of complex controll cable peculiar to vessel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513684A (en) * | 2016-01-22 | 2016-04-20 | 江苏长飞中利光纤光缆有限公司 | Photoelectric mixing cable |
| CN107331467A (en) * | 2017-05-24 | 2017-11-07 | 晋源电气集团股份有限公司 | A kind of computer-used shielded cable |
| CN107731385A (en) * | 2017-05-24 | 2018-02-23 | 晋源电气集团股份有限公司 | A kind of elastic bend resistance control cable |
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| KR20090043190A (en) * | 2007-10-29 | 2009-05-06 | 엘에스전선 주식회사 | High strength cable for ship |
| CN202134241U (en) * | 2011-03-31 | 2012-02-01 | 绿宝电缆（集团）有限公司 | Marine control cable having fire resistant property |
| CN202549345U (en) * | 2012-03-30 | 2012-11-21 | 上海熊猫线缆股份有限公司 | Marine control cable |
| CN203480908U (en) * | 2013-09-13 | 2014-03-12 | 程月银 | High-strength control cable |
| CN103915197A (en) * | 2014-03-14 | 2014-07-09 | 安徽万泰电缆有限公司 | Control cable for ships |
| CN204066845U (en) * | 2014-09-10 | 2014-12-31 | 安徽慧艺线缆集团有限公司 | A kind of complex controll cable peculiar to vessel |
-
2014
- 2014-09-10 CN CN201410458451.XA patent/CN104183323B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090043190A (en) * | 2007-10-29 | 2009-05-06 | 엘에스전선 주식회사 | High strength cable for ship |
| CN202134241U (en) * | 2011-03-31 | 2012-02-01 | 绿宝电缆（集团）有限公司 | Marine control cable having fire resistant property |
| CN202549345U (en) * | 2012-03-30 | 2012-11-21 | 上海熊猫线缆股份有限公司 | Marine control cable |
| CN203480908U (en) * | 2013-09-13 | 2014-03-12 | 程月银 | High-strength control cable |
| CN103915197A (en) * | 2014-03-14 | 2014-07-09 | 安徽万泰电缆有限公司 | Control cable for ships |
| CN204066845U (en) * | 2014-09-10 | 2014-12-31 | 安徽慧艺线缆集团有限公司 | A kind of complex controll cable peculiar to vessel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513684A (en) * | 2016-01-22 | 2016-04-20 | 江苏长飞中利光纤光缆有限公司 | Photoelectric mixing cable |
| CN106935320A (en) * | 2016-01-22 | 2017-07-07 | 徐桂娣 | A kind of mixed structure optical cable |
| CN106935320B (en) * | 2016-01-22 | 2018-08-28 | 京缆电缆有限公司 | A kind of mixed structure optical cable |
| CN107331467A (en) * | 2017-05-24 | 2017-11-07 | 晋源电气集团股份有限公司 | A kind of computer-used shielded cable |
| CN107731385A (en) * | 2017-05-24 | 2018-02-23 | 晋源电气集团股份有限公司 | A kind of elastic bend resistance control cable |
| CN107331467B (en) * | 2017-05-24 | 2019-12-10 | 晋源电气集团股份有限公司 | Shielded cable for computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104183323B (en) | 2017-06-09 |
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