CN103928145A - Low-smoke inflaming retarding marine cable without inner sleeve - Google Patents
Low-smoke inflaming retarding marine cable without inner sleeve Download PDFInfo
- Publication number
- CN103928145A CN103928145A CN201310450964.1A CN201310450964A CN103928145A CN 103928145 A CN103928145 A CN 103928145A CN 201310450964 A CN201310450964 A CN 201310450964A CN 103928145 A CN103928145 A CN 103928145A
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- layer
- low
- flame retardant
- inner sleeve
- glass fiber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention discloses a low-smoke inflaming retarding marine cable without an inner sleeve. The low-smoke inflaming retarding marine cable without the inner sleeve is mainly composed of a crosslinked polyethylene insulation layer, a metal armored layer, a water-blocking tape braid layer, a glass fiber fire retardant layer, control illuminating line cores and conductors. The water-blocking tape braid layer is arranged in the metal armored layer in an extruding mode, and the metal armored layer is covered with the crosslinked polyethylene insulation layer. A polyvinyl chloride jacket is arranged outside the control illuminating line cores. A plurality of sensing fibers are evenly arranged between the glass fiber fire retardant layer and the water-blocking tape braid layer. The three conductors are concentrically arranged outside a filling layer. The two control illuminating line cores, the three conductors and the filling layer are arranged together through the glass fiber fire retardant layer in an extruding mode. The control illuminating line cores are symmetrically arranged on the two sides of the filling layer. The low-smoke inflaming retarding marine cable has the fire retarding and water preventing functions, has multiple functions, and solves the problems that a common cable is non-watertight, non-fireproof and single in function.
Description
Technical field
The present invention relates to field of cables, relate in particular to a kind of low-smoke and flame retardant without inner sleeve shipboard cable.
Background technology
At present, existing ship electricity consumption cable includes six core conductors that are equipped with insulating barrier, outside each core conductor, be provided with an outer jacket, and there is the problem that function ratio is more single in general six conductor cable, fire-resistant, water proofing property is poor, thereby make troubles to use, and affect product serviceability, in these fields, just should use so some have fire-resistant, water proofing property is strong, the cable of diverse in function, just can better ensure use, the fail safe of raising personnel, equipment.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of low-smoke and flame retardant without inner sleeve shipboard cable.
The present invention takes following technical scheme to realize: a kind of low-smoke and flame retardant is without inner sleeve shipboard cable, it is mainly comprised of crosslinked polyetylene insulated layer, metal armouring layer, waterstop braid, glass fiber flame retardant coating, control illumination core and conductor, described metal armouring layer inside is extruded with waterstop braid, and coated outside has crosslinked polyetylene insulated layer; Described control illumination core outside is provided with pvc sheath; Between described glass fiber flame retardant coating and waterstop braid, be evenly provided with some sensing fibers; Described three conductors are arranged on packed layer outside with one heart; Described glass fiber flame retardant coating is extruded in two control illumination cores, three conductors with packed layer together with; Described control illumination core is symmetricly set on packed layer both sides.
Described packed layer adopts foaming ethylene-propylene rubber material.
Described conductor adopts stranded zinc-plated annealed copper.
The present invention has following beneficial effect in sum: this cable has fire-resistant, waterproof action, and diverse in function solves common cable non-watertight, fire-resistant, the problem of function singleness.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, crosslinked polyetylene insulated layer; 2, metal armouring layer; 3, waterstop braid; 4, glass fiber flame retardant coating; 5, control illumination core; 6, sensing fiber; 7, packed layer; 8, conductor.
Embodiment
As shown in Figure 1, a kind of low-smoke and flame retardant is without inner sleeve shipboard cable, it is mainly comprised of crosslinked polyetylene insulated layer 1, metal armouring layer 2, waterstop braid 3, glass fiber flame retardant coating 4, control illumination core 5 and conductor 8, described metal armouring layer 2 inside are extruded with waterstop braid 3, and coated outside has crosslinked polyetylene insulated layer 1; Described control illumination core 5 outsides are provided with pvc sheath; Between described glass fiber flame retardant coating 4 and waterstop braid 3, be evenly provided with some sensing fibers 6; Described three conductors 8 are arranged on packed layer 7 outsides with one heart; Described glass fiber flame retardant coating 4 is controlled together with illumination cores 5, three conductors 8 are extruded in packed layer 7 two; Described control illumination core 5 is symmetricly set on packed layer 7 both sides.
Described packed layer adopts foaming ethylene-propylene rubber material.
Described conductor adopts stranded zinc-plated annealed copper.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the crosslinked polyetylene insulated layer 1 in the present invention, has low cigarette, fire prevention, oil resistant effect, is adapted at the use under complex work environment;
2, waterstop braid 3 can solve cable and aboard ship uses, and often runs into the immersion of water, effectively waterproof;
3, where sensing fiber 6 breakage if cable being detected at any time, repair in time and change.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a low-smoke and flame retardant is without inner sleeve shipboard cable, it is mainly comprised of crosslinked polyetylene insulated layer, metal armouring layer, waterstop braid, glass fiber flame retardant coating, control illumination core and conductor, it is characterized in that: described metal armouring layer inside is extruded with waterstop braid, coated outside has crosslinked polyetylene insulated layer; Described control illumination core outside is provided with pvc sheath; Between described glass fiber flame retardant coating and waterstop braid, be evenly provided with some sensing fibers; Described three conductors are arranged on packed layer outside with one heart; Described glass fiber flame retardant coating is extruded in two control illumination cores, three conductors with packed layer together with; Described control illumination core is symmetricly set on packed layer both sides.
2. a kind of low-smoke and flame retardant according to claim 1, without inner sleeve shipboard cable, is characterized in that: described packed layer adopts foaming ethylene-propylene rubber material.
3. a kind of low-smoke and flame retardant according to claim 1, without inner sleeve shipboard cable, is characterized in that: described conductor adopts stranded zinc-plated annealed copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310450964.1A CN103928145B (en) | 2013-09-29 | 2013-09-29 | Low-smoke inflaming retarding marine cable without inner sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310450964.1A CN103928145B (en) | 2013-09-29 | 2013-09-29 | Low-smoke inflaming retarding marine cable without inner sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103928145A true CN103928145A (en) | 2014-07-16 |
| CN103928145B CN103928145B (en) | 2017-04-26 |
Family
ID=51146338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310450964.1A Expired - Fee Related CN103928145B (en) | 2013-09-29 | 2013-09-29 | Low-smoke inflaming retarding marine cable without inner sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928145B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1591816A1 (en) * | 2004-04-28 | 2005-11-02 | Corning Incorporated | Cables and cable installations |
| CN201965987U (en) * | 2010-12-24 | 2011-09-07 | 四川明星电缆股份有限公司 | Medium-voltage power cable |
| CN202110873U (en) * | 2011-06-29 | 2012-01-11 | 江苏摩恩电工有限公司 | Electric power control integrated cable |
| CN202796197U (en) * | 2012-07-15 | 2013-03-13 | 天津市德盛源电子有限公司 | Cable |
| CN203552759U (en) * | 2013-09-29 | 2014-04-16 | 安徽天龙电器线缆集团有限公司 | Low smoke inflaming retarding marine cable without inner sheath |
-
2013
- 2013-09-29 CN CN201310450964.1A patent/CN103928145B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1591816A1 (en) * | 2004-04-28 | 2005-11-02 | Corning Incorporated | Cables and cable installations |
| CN201965987U (en) * | 2010-12-24 | 2011-09-07 | 四川明星电缆股份有限公司 | Medium-voltage power cable |
| CN202110873U (en) * | 2011-06-29 | 2012-01-11 | 江苏摩恩电工有限公司 | Electric power control integrated cable |
| CN202796197U (en) * | 2012-07-15 | 2013-03-13 | 天津市德盛源电子有限公司 | Cable |
| CN203552759U (en) * | 2013-09-29 | 2014-04-16 | 安徽天龙电器线缆集团有限公司 | Low smoke inflaming retarding marine cable without inner sheath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103928145B (en) | 2017-04-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |