CN201402664Y - Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable - Google Patents

Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable Download PDF

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Publication number
CN201402664Y
CN201402664Y CN2009200393109U CN200920039310U CN201402664Y CN 201402664 Y CN201402664 Y CN 201402664Y CN 2009200393109 U CN2009200393109 U CN 2009200393109U CN 200920039310 U CN200920039310 U CN 200920039310U CN 201402664 Y CN201402664 Y CN 201402664Y
Authority
CN
China
Prior art keywords
resistant
flame
cable
oil
cable core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009200393109U
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Chinese (zh)
Inventor
肖云涛
管新元
林磊
郭俭旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hengtong Power Cable Co Ltd
Original Assignee
Jiangsu Hengtong Power Cable Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Hengtong Power Cable Co Ltd filed Critical Jiangsu Hengtong Power Cable Co Ltd
Priority to CN2009200393109U priority Critical patent/CN201402664Y/en
Application granted granted Critical
Publication of CN201402664Y publication Critical patent/CN201402664Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The utility model discloses an offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable, which comprises a cable core and an outer sheath; the inside of the cable core is provided with a plurality of lead wires formed by conductors which are stranded by copper wires and insulated layers coated outside; and a flame-resistant layer is arranged between the conductor and the insulated layer of the lead wire; an inner liner is arranged in the cable core, and an armor layer is arranged between the cable core and the outer sheath. The offshore oil platform flame-retardantfire-resistant oil- resistant soft power cable has good flexibility, and has good performances of flame-resistance and fire-resistance and oil-resistance; and can ensure the normal use of the cable inthe harsh operating environment at the offshore oil platform without easy damage.

Description

The soft power cable of offshore oil platform flame-retardant oil resistant
Technical field
The utility model relates to a kind of power cable, especially the soft power cable used of offshore oil platform.
Background technology
The operating environment of offshore oil platform is abominable, and cable very easily is subjected to the corrosion of oils and saliferous aqueous vapor, requires cable that good oil resistant decay resistance is arranged; The space is limited on the oil platform, and cable laying is subjected to certain restriction, requires the flexibility of cable good, and bending radius is little; The oil platform cost is high, and is densely populated, requires cable to have characteristics such as fire-retardant, fire-resistant, in case breaking out of fire, cable can normally stably be worked, and is convenient to personnel's evacuation and rescue.The existing power cable that is used for offshore oil platform is difficult to adapt to these requirements, in use damages easily.
Summary of the invention
In order to overcome the deficiency of the power cable that existing offshore oil platform uses, the utility model provides a kind of offshore oil platform flame-retardant oil resistant soft power cable, can adapt to the abominable operating environment of offshore oil platform, and is not fragile.
The soft power cable of a kind of offshore oil platform flame-retardant oil resistant that the utility model provides comprises cable core and oversheath, have several leads that constitute with the insulating barrier of stranded conductor that forms of copper wire and outsourcing in the cable core, between the conductor of lead and insulating barrier, be provided with flame retardant coating, in cable core, be provided with inner covering, between cable core and oversheath, be provided with armour.
Conductor of the present utility model can be made through synnema with after twisting again with the oxygen-free copper monofilament; Flame retardant coating can be made of the synthetic mica tape of mica paper, alkali-free glass fiber cloth and silicates adhesive multilayer; Insulating barrier can be made by ethylene propylene rubber insulation material; Inner covering can squeeze into cable core by mould with the neoprene protective cover material, is filled in the space of cable core; Armour can form with the finer wire braiding; Oversheath can be made with neoprene.
The beneficial effects of the utility model are: the cable flexibility is good, has good fire-retardant, fire-resistant, oil resistance, can guarantee the normal use of cable at sea in the abominable operating environment of oil platform, and is not fragile.
Description of drawings
Fig. 1 is a cross sectional representation of the present utility model.
In Fig. 1,1, conductor, 2, flame retardant coating, 3, insulating barrier, 4, inner covering, 5, armour, 6, oversheath, 7, lead, 8, cable core.
Embodiment
With reference to Fig. 1, the utility model is to implement like this: with making conductor 1 after oxygen-free copper monofilament process synnema and the multiple strand, outside conductor 1, coat flame retardant coating 2 that constitutes by the synthetic mica tape of mica paper, alkali-free glass fiber cloth and silicates adhesive multilayer and the insulating barrier of making by ethylene propylene rubber insulation material 3, make lead 7; Squeeze into cable core with the neoprene protective cover material by mould again and make inner covering 4; Then with several leads 7 with the inner covering 4 stranded cable cores 8 of making; Outside cable core 8, coat the armour 5 that forms with the finer wire braiding again; Coat oversheath 6 with neoprene then, promptly make the utility model.

Claims (1)

1, the soft power cable of a kind of offshore oil platform flame-retardant oil resistant, comprise cable core and oversheath, have several leads that constitute with the insulating barrier of stranded conductor that forms of copper wire and outsourcing in the cable core, it is characterized in that between the conductor of lead and insulating barrier, being provided with flame retardant coating, in cable core, be provided with inner covering, between cable core and oversheath, be provided with armour.
CN2009200393109U 2009-05-06 2009-05-06 Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable Expired - Fee Related CN201402664Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200393109U CN201402664Y (en) 2009-05-06 2009-05-06 Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200393109U CN201402664Y (en) 2009-05-06 2009-05-06 Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable

Publications (1)

Publication Number Publication Date
CN201402664Y true CN201402664Y (en) 2010-02-10

Family

ID=41662464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200393109U Expired - Fee Related CN201402664Y (en) 2009-05-06 2009-05-06 Offshore oil platform flame-retardant fire-resistant oil- resistant soft power cable

Country Status (1)

Country Link
CN (1) CN201402664Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916614A (en) * 2010-05-05 2010-12-15 天津天缆集团有限公司北辰工厂 Cold-resistant wind energy cable
CN102693781A (en) * 2011-03-21 2012-09-26 上海亿舟电子科技有限公司 Fire-resistant coaxial cable
CN103714892A (en) * 2012-09-29 2014-04-09 无锡荣诚电工材料有限公司 Oil-resistant flexible cable
CN104575791A (en) * 2013-10-13 2015-04-29 宁夏海洋线缆有限公司 Plastic insulated control cable
CN105702362A (en) * 2016-04-05 2016-06-22 西部电缆股份有限公司 Environment-friendly type aluminum alloy fire-resistant cable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916614A (en) * 2010-05-05 2010-12-15 天津天缆集团有限公司北辰工厂 Cold-resistant wind energy cable
CN102693781A (en) * 2011-03-21 2012-09-26 上海亿舟电子科技有限公司 Fire-resistant coaxial cable
CN103714892A (en) * 2012-09-29 2014-04-09 无锡荣诚电工材料有限公司 Oil-resistant flexible cable
CN104575791A (en) * 2013-10-13 2015-04-29 宁夏海洋线缆有限公司 Plastic insulated control cable
CN105702362A (en) * 2016-04-05 2016-06-22 西部电缆股份有限公司 Environment-friendly type aluminum alloy fire-resistant cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100210

Termination date: 20140506