CN102360601A - Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship - Google Patents
Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship Download PDFInfo
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- CN102360601A CN102360601A CN2011103053562A CN201110305356A CN102360601A CN 102360601 A CN102360601 A CN 102360601A CN 2011103053562 A CN2011103053562 A CN 2011103053562A CN 201110305356 A CN201110305356 A CN 201110305356A CN 102360601 A CN102360601 A CN 102360601A
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Abstract
The invention provides an ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for a ship. The cable is characterized in that a normally stranded tin-plated copper wire is adopted as a conductor; a water-blocking tape wrapped cladding is arranged outside each conductor; irradiation crosslinked ethylene propylene rubber is arranged outside the water-blocking tape wrapped cladding and used as an insulating layer; a water-blocking tape wrapped cladding is arranged outside the insulating layer; a filling layer is arranged between the insulating layer and the wrapped cladding; irradiation crosslinked chlorosulfonated polyethylene is arranged outside the wrapped cladding and used as an internal sheath; an armor woven from tin-plated copper wire is arranged outside the internal sheath; and irradiation crosslinked chlorosulfonated polyethylene is arranged outside the armor and used as an external sheath. The cable product provided by the invention can be used as the longitudinal watertight seal control cable of the control systems, instruments and meters of submarines, warships and ships. The cable has the advantages that the cable can be used in an underwater environment with a water depth of 650 m, has the characteristics of ageing resistance, ozone resistance, oil resistance, inflaming retarding performance, cold resistance, water absorption and longitudinal water-tight seal, and can maintain excellent electrical performance and mechanical performance in severe environments.
Description
Technical field:
The present invention is that the naval vessel is with the second third insulation chlorosulfonated polyethylene sheath longitudinally water blocking control cable; Be applicable to that submarine, warship, river seagoing vessel oceangoing ship control system and instrument and meter use the longitudinally water blocking control cable, can also be applied in the occasion that there is the direction waterproof requirement in seabed, offshore platform, massive water projects, tunnel etc.
Background technology:
At present, the shipboard cable standard that generally adopts in the world is the IEC60092 series standard, but this serial standard does not have the concrete standard of longitudinally water blocking cable, does not have relevant closed specification.We are according to user's specific (special) requirements; Method with reference to the correlation test among the GJB 1916-1994 " naval vessel is with low smoke cables and flexible cord general specification "; Improved the test index of direction waterproof testing sealing; Increased freezing test, water absorption test, through verification experimental verification the reasonability of product design, can provide safer, stable, serve reliably for the user.
Summary of the invention:
Of the present inventionly provide a kind of second peculiar to vessel the third insulation chlorosulfonated polyethylene sheath longitudinally water blocking control cable, its purpose improves ageing-resistant, the oil resistant of cable, characteristic such as fire-retardant, cold-resistant.
Technical solution of the present invention: its structure is that N fuse cable is in packed layer; Every fuse cable comprises conductor, insulating barrier, A waterstop lapping layer, and wherein the periphery of conductor is an A waterstop lapping layer, and the periphery of A waterstop lapping layer is an insulating barrier; The periphery of insulating barrier is a C waterstop lapping layer; Between C waterstop lapping layer and the D waterstop lapping layer is inner sheath, armouring, and wherein the periphery of armouring is a D waterstop lapping layer, and the periphery of D waterstop lapping layer is an oversheath; N=3,7; Between insulating barrier and C waterstop lapping layer is packed layer; Its preparation technology: with the stranded tinned copper wire of electric wire cable strand machine as conductor; Adopt automation, continuous injecting glue technology simultaneously; Through special mould glue is filled in the space between the stranded conductor, and wrapped waterstop forms A waterstop lapping layer in the conductor outside; Extrude the ethylene-propylene rubber material with extruder; And it is crosslinked as insulating barrier through electron accelerator irradiation; Twist together insulated electric conductor with cabler; Adopt automation, continuous injecting glue technology simultaneously, through mould glue is filled in the space between the insulated wire cores, timely wrapped waterstop forms C waterstop lapping layer behind the stranding; The periphery of C waterstop lapping layer is to adopt extruder to extrude the chlorosulfonated polyethylene material; And through electron accelerator irradiation crosslinked as external sheath layer cross-linking radiation chlorosulfonated polyethylene as inner sheath; The periphery of inner sheath is to adopt braiding machine braiding armouring; Adopt automation, continuous injecting glue technology, glue is filled in the space between the tinned copper wire, and timely wrapped waterstop forms D waterstop lapping layer through mould; The periphery of D waterstop lapping layer is to adopt extruder to extrude the chlorosulfonated polyethylene material, and crosslinked as external sheath layer through electron accelerator irradiation.
The present invention has the following advantages:
(1) stop water from construction of cable internal leak to other cabins or and then get into instrument and equipment;
(2) direction waterproof sealing property: it is 6.5MPa that cable should be able to bear hydraulic pressure, and the environment of the 650m depth of water uses under water;
(3) anti-ozone: it is 0.025%～0.030% ozone resistance test that cable should be able to bear the ozone volumetric concentration, not generation of cracks.
(4) water absorption: the sheath material water absorbing properties is good, and cable can be worked in seawater;
(5) high temperature resistant: insulation and sheath material are through behind the irradiation, and it changes not molten condition into by thermoplasticity, thereby its thermal endurance is significantly improved, and allowing working temperature for a long time is+90 ℃, and the short-term operation temperature reaches 250 ℃;
(6) cold resistance: the cable condition of work is an air themperature-40 ℃～+ 45 ℃, and allows in seawater, to work, and can solve PVC
Polar materials is laid problems such as being prone to cause sclerosis, embrittlement owing to low temperature, thereby satisfies the instructions for use of low temperature environment;
(7) fire-retardant: cable adopts fire proofing, when fire takes place, produces toxic gas and dense smoke hardly, helps the smooth expansion of fire-fighting work, and personnel shift, and controls spreading of fire;
(8) anti-interference: as to adopt tinned copper wire woven shield and armouring, improved interference free performance.
Description of drawings:
Fig. 1 is the structural representation of naval vessel with the second third insulation chlorosulfonated polyethylene sheath longitudinally water blocking control cable
Fig. 2 has the naval vessel of screen with the second third insulation chlorosulfonated polyethylene sheath longitudinally water blocking control cable structural representation.
Among the figure, the 1st, conductor, the 2nd, packed layer, the 3rd, insulating barrier, the 4th, screen, 5-1 are that A waterstop lapping layer, 5-2 are that B waterstop lapping layer, 5-3 are that C waterstop lapping layer, 5-4 are D waterstop lapping layers, the 6th, inner sheath, the 7th, armouring, the 8th, oversheath.
Embodiment:
Its preparation technology: with the stranded tinned copper wire of electric wire cable strand machine as conductor 1; Adopt automation, continuous injecting glue technology simultaneously; Through special mould glue is filled in the space between the stranded conductor, and wrapped waterstop forms A waterstop lapping layer 5-1 in the conductor outside; Extrude the ethylene-propylene rubber material with extruder; And it is crosslinked as insulating barrier 3 through electron accelerator irradiation; Twist together insulated electric conductor with cabler; Adopt automation, continuous injecting glue technology simultaneously, through mould glue is filled in the space between the insulated wire cores, timely wrapped waterstop forms C waterstop lapping layer 5-3 behind the stranding; The periphery of C waterstop lapping layer 5-3 is to adopt extruder to extrude the chlorosulfonated polyethylene material; And through electron accelerator irradiation crosslinked as external sheath layer cross-linking radiation chlorosulfonated polyethylene as inner sheath 6; The periphery of inner sheath 6 is to adopt braiding machine braiding armouring 7; The periphery of armouring 7 is to adopt automation, continuous injecting glue technology, through mould glue is filled in the space between the tinned copper wire, and timely wrapped waterstop forms D waterstop lapping layer 5-4; The periphery of D waterstop lapping layer 5-4 is to adopt extruder to extrude the chlorosulfonated polyethylene material, and crosslinked as external sheath layer 8 through electron accelerator irradiation.
Contrast accompanying drawing 2, the number of conductor 1 is 3, constitutes three-core cable; And become evenly to distribute; Every core cable comprises conductor 1, A waterstop lapping layer 5-1, insulating barrier 3, screen 4, B waterstop lapping layer 5-2, and wherein the periphery of conductor 1 is A waterstop lapping layer 5-1, and the periphery of A waterstop lapping layer 5-1 is an insulating barrier 3; The periphery of insulating barrier 3 is screens 4; The periphery of screen 4 is B waterstop lapping layer 5-2, and the periphery of B waterstop lapping layer 5-2 is C waterstop lapping layer 5-3, is inner sheath 6, armouring 7 between C waterstop lapping layer 5-3 and the D waterstop lapping layer 5-4; Wherein the periphery of armouring 7 is D waterstop lapping layer 5-4, and the periphery of D waterstop lapping layer 5-4 is an oversheath 8;
Its preparation technology: with the stranded tinned copper wire of electric wire cable strand machine as conductor 1; Adopt automation, continuous injecting glue technology simultaneously; Through special mould glue is filled in the space between the stranded conductor, and wrapped waterstop forms A waterstop lapping layer 5-1 in the conductor outside; The periphery of A waterstop lapping layer 5-1 is to extrude the ethylene-propylene rubber material with extruder; And it is crosslinked as insulating barrier 3 through electron accelerator irradiation; The periphery of insulating barrier 3 is to adopt tinned copper wire woven shield 4, and the periphery of screen 4 is to adopt automation, continuous injecting glue technology, through mould glue is filled in the space between the tinned copper wire; And timely wrapped waterstop forms B waterstop lapping layer 5-2; The periphery of B waterstop lapping layer 5-2 is to adopt automation, continuous injecting glue technology, through mould glue is filled in the space between the tinned copper wire, and timely wrapped waterstop forms C waterstop lapping layer 5-3; The periphery of C waterstop lapping layer 5-3 is to adopt extruder to extrude the chlorosulfonated polyethylene material; And through electron accelerator irradiation crosslinked as external sheath layer cross-linking radiation chlorosulfonated polyethylene as inner sheath 6, the periphery of inner sheath 6 is to adopt braiding machine braiding armouring 7, the periphery of armouring 7 is to adopt automation, injecting glue technology continuously; Through mould glue is filled in the space between the tinned copper wire, and timely wrapped waterstop forms D waterstop lapping layer 5-4; The periphery of D waterstop lapping layer 5-4 is to adopt extruder to extrude the chlorosulfonated polyethylene material, and crosslinked as external sheath layer 8 through electron accelerator irradiation.
The cable work data are following: the cable condition of work is: air themperature-40 ℃～+ 45 ℃, and allow in seawater, to work; The long-term permission working temperature of cable is+90 ℃; Minimum permission bending radius during cable laying is 6 times of the outside diameter of cable; The environment that cable can be no more than the 650m depth of water under water uses.
Claims (2)
1. the naval vessel is with the second third insulation chlorosulfonated polyethylene sheath longitudinally water blocking control cable; It is characterized in that N core cable is in packed layer (2); Every core cable comprises conductor (1), insulating barrier (3), A waterstop lapping layer (5-1), and wherein the periphery of conductor (1) is an A waterstop lapping layer (5-1), and the periphery of A waterstop lapping layer (5-1) is insulating barrier (3); The periphery of insulating barrier (3) is a C waterstop lapping layer (5-3); Be inner sheath (6), armouring (7) between C waterstop lapping layer (5-3) and the D waterstop lapping layer (5-4), wherein the periphery of armouring (7) is a D waterstop lapping layer (5-4), and the periphery of D waterstop lapping layer (5-4) is oversheath (8); N=3,7; Be packed layer (2) between insulating barrier (3) and C waterstop lapping layer (5-3); Its preparation technology: with the stranded tinned copper wire of electric wire cable strand machine as conductor; Adopt automation, continuous injecting glue technology simultaneously; Through special mould glue is filled in the space between the stranded conductor, and wrapped waterstop forms A waterstop lapping layer (5-1) in the conductor outside; Extrude the ethylene-propylene rubber material with extruder; And it is crosslinked as insulating barrier (3) through electron accelerator irradiation; The periphery of insulating barrier (3) is to twist together insulated electric conductor with cabler; Adopt automation, continuous injecting glue technology simultaneously, through mould glue is filled in the space between the insulated wire cores, timely wrapped waterstop forms C waterstop lapping layer (5-3) behind the stranding; The periphery of C waterstop lapping layer (5-3) is to adopt extruder to extrude the chlorosulfonated polyethylene material; And through electron accelerator irradiation crosslinked as external sheath layer cross-linking radiation chlorosulfonated polyethylene as inner sheath (6); The periphery of inner sheath (6) is to adopt braiding machine braiding armouring (7); Adopt automation, continuous injecting glue technology, glue is filled in the space between the tinned copper wire, and timely wrapped waterstop forms D waterstop lapping layer (5-4) through mould; The periphery of D waterstop lapping layer (5-4) is to adopt extruder to extrude the chlorosulfonated polyethylene material, and crosslinked as external sheath layer (8) through electron accelerator irradiation.
2. naval vessel according to claim 1 is with the second third insulation chlorosulfonated polyethylene sheath longitudinally water blocking control cable; The periphery that it is characterized in that insulating barrier (3) can also be to adopt tinned copper wire woven shield (4); The periphery of screen (4) is to adopt automation, continuous injecting glue technology; Through mould glue is filled in the space between the tinned copper wire; And timely wrapped waterstop formation B waterstop lapping layer (5-2), the periphery of B waterstop lapping layer (5-2) is a C waterstop lapping layer (5-3), is packed layer (2) between B waterstop lapping layer (5-2) and C waterstop lapping layer (5-3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110305356 CN102360601B (en) | 2011-10-09 | 2011-10-09 | Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship |
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| CN 201110305356 CN102360601B (en) | 2011-10-09 | 2011-10-09 | Ethylene-propylene insulated chlorosulfonated polyethylene sheathed longitudinal watertight seal control cable for ship |
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| CN102360601B CN102360601B (en) | 2013-01-09 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102779578A (en) * | 2012-07-17 | 2012-11-14 | 江苏金圣电缆有限公司 | Waterproof control cable |
| CN103117128A (en) * | 2013-03-11 | 2013-05-22 | 南京全信传输科技股份有限公司 | Retractable multi-group longitudinal water seal photoelectric composite cable and manufacture process thereof |
| CN103117126A (en) * | 2013-02-21 | 2013-05-22 | 南京全信传输科技股份有限公司 | Low-smoke halogen-free flame retardant longitudinal watertight longitudinal airtight power cable and manufacturing method thereof |
| CN103474147A (en) * | 2013-09-23 | 2013-12-25 | 铜陵中冠电缆有限公司 | Tension resisting deepwater flexible cable for ship and manufacturing method thereof |
| CN105869723A (en) * | 2016-05-20 | 2016-08-17 | 安徽宏力特种线缆有限公司 | Water-resistant and shielding flexible cable |
| CN105895235A (en) * | 2016-05-18 | 2016-08-24 | 安徽国华电缆集团有限公司 | Novel water-blocking power cable |
| CN106653191A (en) * | 2016-12-19 | 2017-05-10 | 南京全信传输科技股份有限公司 | Longitudinal water-tight and air-tight cable and preparation method thereof |
| CN107039111A (en) * | 2017-05-24 | 2017-08-11 | 南京全信传输科技股份有限公司 | Naval vessel watertight digital communications network cable and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102779578A (en) * | 2012-07-17 | 2012-11-14 | 江苏金圣电缆有限公司 | Waterproof control cable |
| CN103117126A (en) * | 2013-02-21 | 2013-05-22 | 南京全信传输科技股份有限公司 | Low-smoke halogen-free flame retardant longitudinal watertight longitudinal airtight power cable and manufacturing method thereof |
| CN103117128A (en) * | 2013-03-11 | 2013-05-22 | 南京全信传输科技股份有限公司 | Retractable multi-group longitudinal water seal photoelectric composite cable and manufacture process thereof |
| CN103474147A (en) * | 2013-09-23 | 2013-12-25 | 铜陵中冠电缆有限公司 | Tension resisting deepwater flexible cable for ship and manufacturing method thereof |
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| CN105895235A (en) * | 2016-05-18 | 2016-08-24 | 安徽国华电缆集团有限公司 | Novel water-blocking power cable |
| CN105869723A (en) * | 2016-05-20 | 2016-08-17 | 安徽宏力特种线缆有限公司 | Water-resistant and shielding flexible cable |
| CN106653191A (en) * | 2016-12-19 | 2017-05-10 | 南京全信传输科技股份有限公司 | Longitudinal water-tight and air-tight cable and preparation method thereof |
| CN106653191B (en) * | 2016-12-19 | 2018-09-21 | 南京全信传输科技股份有限公司 | A kind of direction waterproof pressurizing cable and preparation method thereof |
| CN107039111A (en) * | 2017-05-24 | 2017-08-11 | 南京全信传输科技股份有限公司 | Naval vessel watertight digital communications network cable and preparation method thereof |
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