CN201725628U - High-performance marine special control cable - Google Patents
High-performance marine special control cable Download PDFInfo
- Publication number
- CN201725628U CN201725628U CN2010202777981U CN201020277798U CN201725628U CN 201725628 U CN201725628 U CN 201725628U CN 2010202777981 U CN2010202777981 U CN 2010202777981U CN 201020277798 U CN201020277798 U CN 201020277798U CN 201725628 U CN201725628 U CN 201725628U
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- cable
- conductor
- inner sheath
- flame
- control cable
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Abstract
The utility model relates to a high-performance marine special control cable which is characterized in that the cable comprises seven groups of cable conductors, filler yarns, a lapping tape, a shielding layer, an inner sheath and an outer sheath. Each group of cable conductor is formed by a conductor which is wrapped by a cross-linked polyethylene (XLPE) insulating layer. The lapping tape is wrapped outside the seven groups of cable conductors. The filler yarns are filled among the groups of cable conductors. The inner sheath, the shielding layer and the outer sheath are sequentially wrapped outside the lapping tape. The conductor is a tin-plated copper conductor or a bare copper conductor. The shielding layer is an armor layer which is woven by tin-plated copper wires, bare copper wires or galvanized steel wires. The inner sheath and the outer sheath are made of flame-retardant propylene oxide (ZR-PO) or flame-retardant cross-linked polyolefin (ZR-XLPO). The utility model has the advantages that since the inner sheath and the outer sheath are arranged, the cable conductors are prevented from being damaged by external force in a better way, on the premise that the mechanical performance of the cable is ensured, the flame-retardant performance is high, certain working time can be maintained during direct flame combustion, no harmful and toxic gases are generated and the cable satisfies the requirements on environmental protection.
Description
Affiliated technical field
The utility model relates to a kind of extraordinary control cable peculiar to vessel, belongs to the technical field of electric wires and cables of electric equipment.
Background technology
Control cable in the electric equipment is mainly used in and transmits control, measuring-signal etc., the fire resistance of control cable commonly used is not strong, on fire easily, and burning the time can produce a large amount of poisonous, pernicious gas, not only can damage personnel's health, near also may corroding equipment causes bigger economic loss.The control cable of using on ships is except the transmission performance that satisfies one, need the requirement that reaches higher on fire-fighting requires: control cable can still can be kept the long as far as possible operating time when burning, so that carry out possible rescue work in limited space.
The utility model content
Problem to be solved in the utility model provides a kind ofly can keep certain operating time when flame directly burns, can not produce peculiar to vessel extraordinary control cable harmful, toxic gas, this extraordinary control cable compliance with environmental protection requirements peculiar to vessel.
Problem to be solved in the utility model, can realize by following technical scheme: the extraordinary control cable of a kind of high performance craft, it is characterized in that: comprise seven core assembly cables, gasket for packing, band, screen, inner sheath and oversheath, wherein every core assembly cable wraps conductor by crosslinked polyethylene (XLPE) insulating barrier and constitutes, described band is wrapped in outside the seven core assembly cables, gasket for packing is filled the space between each core assembly cable, and described band is wrapped in inner sheath, screen and oversheath outward successively; Described conductor is tin-coated copper conductor or bare copper conductor, and described screen is tinned copper wire, bare copper wire or zinc-coated wire braiding armour, and described inner sheath, oversheath are made by flame retardant epoxy propane (ZR-PO) or fire retardant polyolefin (ZR-XLPO) material.
On the basis of the above, core cable described in the utility model also comprises the flame retardant coating that is positioned between conductor and crosslinked polyethylene (XLPE) insulating barrier, with the fire resistance of further raising control cable.
Compared with prior art, the utility model is provided with inner sheath and oversheath, it is impaired to prevent better that the core cable is subjected to the external force effect, and guarantee under the prerequisite of cable machinery performance, has high flame resistance, when flame directly burns, can keep certain operating time, can not produce harmful, toxic gas, the cable fulfils environmental requirement.
Description of drawings
Fig. 1 is the sectional drawing of the utility model embodiment one;
Fig. 2 is the sectional drawing of the utility model embodiment two.
Embodiment
High performance craft as shown in Figure 1 is embodiment 1 of the present utility model with extraordinary control cable, it has comprised seven core assembly cables, gasket for packing 3, band 4, screen 6, inner sheath 5 and oversheath 7, wherein every core assembly cable wraps conductor 1 by XLPE insulating barrier 2 and constitutes, band 4 is wrapped in outside the seven core assembly cables, the space that gasket for packing 3 is filled between each core assembly cable, band 4 outer inner sheath 5, screen 6 and the oversheaths 7 of being wrapped in successively; Conductor 1 is tin-coated copper conductor or bare copper conductor, and screen 6 is tinned copper wire, bare copper wire or zinc-coated wire braiding armour, and inner sheath 5, oversheath 7 are made by ZR-PO or ZR-XLPO material.
High performance craft as shown in Figure 2 is embodiment 2 of the present utility model with extraordinary control cable, and the difference of it and embodiment 1 is: the core cable also comprises the flame retardant coating 8 between conductor 1 and XLPE insulating barrier 2.
Claims (2)
1. extraordinary control cable of high performance craft, it is characterized in that: comprise seven core assembly cables, gasket for packing (3), band (4), screen (6), inner sheath (5) and oversheath (7), wherein every core assembly cable wraps conductor (1) by crosslinked polyethylene (XLPE) insulating barrier (2) and constitutes, described band (4) is wrapped in outside the seven core assembly cables, gasket for packing (3) is filled the space between each core assembly cable, outer inner sheath (5), screen (6) and the oversheath (7) of being wrapped in successively of described band (4); Described conductor (1) is tin-coated copper conductor or bare copper conductor, described screen (6) is tinned copper wire, bare copper wire or zinc-coated wire braiding armour, and described inner sheath (5), oversheath (7) are made by flame retardant epoxy propane (ZR-PO) or fire retardant polyolefin (ZR-XLPO) material.
2. the extraordinary control cable of high performance craft according to claim 1 is characterized in that: described core cable also comprises the flame retardant coating (8) that is positioned between conductor (1) and crosslinked polyethylene (XLPE) insulating barrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202777981U CN201725628U (en) | 2010-07-31 | 2010-07-31 | High-performance marine special control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202777981U CN201725628U (en) | 2010-07-31 | 2010-07-31 | High-performance marine special control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725628U true CN201725628U (en) | 2011-01-26 |
Family
ID=43493976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202777981U Expired - Fee Related CN201725628U (en) | 2010-07-31 | 2010-07-31 | High-performance marine special control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201725628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708971A (en) * | 2012-06-23 | 2012-10-03 | 南通米兰特电气有限公司 | Anti-electromagnetic interference control cable |
| CN102867592A (en) * | 2012-10-12 | 2013-01-09 | 无锡市明珠电缆有限公司 | High-temperature resisting and anti-corrosion tensile movable flexible cable |
-
2010
- 2010-07-31 CN CN2010202777981U patent/CN201725628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708971A (en) * | 2012-06-23 | 2012-10-03 | 南通米兰特电气有限公司 | Anti-electromagnetic interference control cable |
| CN102867592A (en) * | 2012-10-12 | 2013-01-09 | 无锡市明珠电缆有限公司 | High-temperature resisting and anti-corrosion tensile movable flexible cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20190731 |