CN201749725U - Novel special control cable for ship - Google Patents
Novel special control cable for ship Download PDFInfo
- Publication number
- CN201749725U CN201749725U CN2010202777483U CN201020277748U CN201749725U CN 201749725 U CN201749725 U CN 201749725U CN 2010202777483 U CN2010202777483 U CN 2010202777483U CN 201020277748 U CN201020277748 U CN 201020277748U CN 201749725 U CN201749725 U CN 201749725U
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- CN
- China
- Prior art keywords
- conductor
- sheath
- cable
- control cable
- core cables
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a novel special control cable for a ship, which is characterized by comprising seven groups of core cables, filling ropes (3), a wrapping tape (4), a shielding layer (5) and a sheath (6), wherein each group of core cables comprises a cross-linked polyethylene (XLPE) insulation layer (2) wrapping a conductor (1), and the wrapping tape (4) is wrapped outside the seven groups of core cables; the filling ropes (3) are filled in gaps between the seven groups of core cables, and the shielding layer (5) and the sheath (6) are sequentially wrapped outside the wrapping tape (4); the conductor (1) is a tinned copper conductor or a bare copper conductor, and the shielding layer (5) is a tinned copper wire or bare copper wire braid armored layer; and the sheath (6) is made from flame-retardant epoxy propane (ZR-PO) or flame-retardant polyolefin (ZR-XLPO) materials. The utility model has high flame retardancy under the premise of ensuring the mechanical properties of the cable, can maintain certain working hours and does not generate harmful and toxic gases when being burned by flames, and meets the environmental protection requirements.
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 needs the requirement that reaches higher on fire-fighting requires except satisfying general transmission performance.This is because ships breaking out of fire when travelling in the waters, and personnel on the ship and equipment almost do not have transferable space, therefore need control cable still can keep the long as far as possible operating time when burning, to carry out possible rescue work.
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 New Marine, it is characterized in that: comprise seven core assembly cables, gasket for packing, band, screen and sheath, 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 screen and sheath outward successively; Described conductor is tin-coated copper conductor or bare copper conductor, and described screen is tinned copper wire or bare copper wire braiding armour, and described sheath is 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 has high flame resistance under the prerequisite that guarantees the cable machinery performance, can keep certain operating time when flame directly burns, 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
The extraordinary control cable of New Marine as shown in Figure 1 is embodiment 1 of the present utility model, it has comprised seven core assembly cables, gasket for packing 3, band 4, screen 5 and sheath 6, 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 screen 5 and the sheaths 6 of being wrapped in successively; Conductor 1 is tin-coated copper conductor or bare copper conductor, and screen 5 is tinned copper wire or bare copper wire braiding armour, and sheath 6 is made by ZR-PO or ZR-XLPO material.
The extraordinary control cable of as shown in Figure 2 New Marine is embodiment 2 of the present utility model, and the difference of it and embodiment 1 is: the core cable also comprises the flame retardant coating 7 that is positioned between conductor 1 and crosslinked polyethylene (XLPE) insulating barrier 2.
Claims (2)
1. the extraordinary control cable of a New Marine, it is characterized in that: comprise seven core assembly cables, gasket for packing (3), band (4), screen (5) and sheath (6), 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 screen (5) and the sheath (6) of being wrapped in successively of described band (4); Described conductor (1) is tin-coated copper conductor or bare copper conductor, and described screen (5) is tinned copper wire or bare copper wire braiding armour, and described sheath (6) is made by flame retardant epoxy propane (ZR-PO) or fire retardant polyolefin (ZR-XLPO) material.
2. the extraordinary control cable of New Marine according to claim 1, it is characterized in that: described core cable also comprises the flame retardant coating (7) that is positioned between conductor (1) and crosslinked polyethylene (XLPE) insulating barrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202777483U CN201749725U (en) | 2010-07-31 | 2010-07-31 | Novel special control cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202777483U CN201749725U (en) | 2010-07-31 | 2010-07-31 | Novel special control cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749725U true CN201749725U (en) | 2011-02-16 |
Family
ID=43584398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202777483U Expired - Fee Related CN201749725U (en) | 2010-07-31 | 2010-07-31 | Novel special control cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928164A (en) * | 2013-09-25 | 2014-07-16 | 安徽省高沟电缆有限公司 | Power control flexible cable for ship |
| GB2606858A (en) * | 2021-05-19 | 2022-11-23 | Berk Tek Llc | Twisted-pair cable using XLPE insulation |
-
2010
- 2010-07-31 CN CN2010202777483U patent/CN201749725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928164A (en) * | 2013-09-25 | 2014-07-16 | 安徽省高沟电缆有限公司 | Power control flexible cable for ship |
| GB2606858A (en) * | 2021-05-19 | 2022-11-23 | Berk Tek Llc | Twisted-pair cable using XLPE insulation |
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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 |
Granted publication date: 20110216 Termination date: 20190731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |