CN202796151U - Control cable for offshore oil platform - Google Patents

Control cable for offshore oil platform Download PDF

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Publication number
CN202796151U
CN202796151U CN2012202327353U CN201220232735U CN202796151U CN 202796151 U CN202796151 U CN 202796151U CN 2012202327353 U CN2012202327353 U CN 2012202327353U CN 201220232735 U CN201220232735 U CN 201220232735U CN 202796151 U CN202796151 U CN 202796151U
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CN
China
Prior art keywords
layer
wrapped
offshore oil
oil platform
enclosed
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
CN2012202327353U
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Chinese (zh)
Inventor
魏宜
刘忠浩
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Cable Group Co Ltd Is Revived In Anhui
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Cable Group Co Ltd Is Revived In Anhui
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Application filed by Cable Group Co Ltd Is Revived In Anhui filed Critical Cable Group Co Ltd Is Revived In Anhui
Priority to CN2012202327353U priority Critical patent/CN202796151U/en
Application granted granted Critical
Publication of CN202796151U publication Critical patent/CN202796151U/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

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Abstract

The utility model discloses a control cable for an offshore oil platform, which comprises conductors and insulating layers. Each conductor is wrapped in one flame-retardant crosslinked polyolefin insulating layer; after wrapped in the insulating layers, the conductors are intertwisted and bundled to form a cable core; the cable core is wrapped in a belting layer, wherein flame-retardant fiber glass ropes as a filling layer are arranged between the belting layer and the insulating layers; the belting layer is wrapped in an inner lining layer; the inner lining layer is wrapped in an armored layer, wherein the armored layer employs large-size thick galvanizing steel wires for armoring, and the maximum armoring gap of the thick steel wires is no more than 2.5mm; asphalt smearing is carried out; and the armored layer is wrapped in a high-flame-retardation low-smoke halogen-free oil-slurry-resistant polyolefin sheath layer. The control cable for the offshore oil platform provided by the utility model satisfies low-smoke, halogen-free, flame-retardant and other performance indexes for offshore oil platform control cables, and at the same time solves oil resistant and slurry resistant problems.

Description

A kind of offshore oil platform control cables
Technical field
The utility model relates to a kind of offshore oil platform control cables, belongs to technical field of electric wires and cables.
Background technology
The development of China's oil platform cable is started in the eighties in last century.Under the springing up of exploitation China offshore petroleum resources upsurge, Zhang Zhiqing at that time, Shengyang Electrical Cable Factory, red flag cable factory etc. possess the factory of shipboard cable manufacturing capacity, all once develop offshore oil platform cable.But the macrotype platform in China's marine site probing and oil recovery all was state's outer platform basically at that time, and state's outer platform generally proposes to use the platform cable of foreign country, and the Domestic Platform cable is almost completely kept outside of the door.
Because the every technical property requirements of petroleum platform cable is very high, domestic development is started late.For realizing the production domesticization of oil drilling facility-specific cable, domestic have cable factory to succeed in developing 2000V and following offshore oil and warship ship power cable with reference to military standard GJB1916-94 " naval vessel with low smoke cables and flexible cord general specification ", Norway electrical standard NEK606-2009 " offshore platform with Halogen/anti-mud cable ", the standard IEEE 45-1998 of AAEE " the boats and ships electrical installation rules that IEEE recommends " and the requirement of the U.S. DAA-1048B of SURPENANT company technical specification, realized that tentatively oil platform and ship cable domesticize.
Traditional offshore oil platform is a topic that is difficult to resolve with control cables for oil resistant, anti-mud problem in the actual working environment always.
The utility model content
The utility model provides a kind of offshore oil platform control cables, has satisfied offshore oil platform and has had low cigarette, Halogen, the performance index such as fire-retardant with control cables, and this cable has also solved oil resistant, anti-mud problem simultaneously.
Scheme of the present utility model is as follows: a kind of offshore oil platform control cables, comprise conductor, insulating barrier, the described conductor outside is enclosed with respectively the flame-proof cross-linking polyolefin insulation layer, the stranded bunchy of conductor behind the wrap insulate layer, the cable core outside is enclosed with belting layer behind the bunchy, be provided with the flame retardant type glass cord between described belting layer and the insulating barrier as packed layer, the described belting layer outside is enclosed with inner covering, the described inner covering outside is enclosed with armour, described armour adopts large specification lagging cover zinc wire armoring, thicker wire armouring maximal clearance is no more than 2.5mm, and smear bitumen treatment, the described armour outside is enclosed with high flame resistance, low smoke Halogen oil resistant mud polyolefin jacket layer.
Described cross-sectional area of conductor is long-pending to be 0.75~10mm 2, the core number is 2~61 cores.
Described belting layer adopts the overlapping wrapped formation of the fire-retardant aluminium strip of one deck.
Described inner covering adopts high flame resistance, low smoke Halogen oil resistant mud polyolefin to extrude formation.
Armour of the present utility model adopts lagging cover zinc wire armoring, and wire gauge is large, and hardness is high, has extraordinary prevention mechanical damage characteristic, smear pitch and prevent that effectively seawater to corrosion and the embrittlement of steel wire, being insulation with the flame-proof cross-linking polyolefine material, have good fire resistance; Halogen gas, gas pH value of water solution and the conductivity of overflowing during the cable material burning are low, have the low-corrosiveness energy; It is few to generate smog during cable fire, and possesses the performances such as wear-resisting, anti-tear, oil resistant, anti-ozone, oil resistant mud, high flame retardant.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of offshore oil platform control cables, comprise conductor 1, insulating barrier 2, conductor 1 outside is enclosed with respectively insulating barrier 2, wrap insulate layer 2 rear conductor 1 mutual stranded bunchy, insulating barrier 2 outsides are enclosed with belting layer 3 behind the bunchy, be provided with the flame retardant type glass cord as packed layer 4 between belting layer 3 and the insulating barrier 2, belting layer 3 outsides are enclosed with inner covering 5, armour 6, armour 6 adopts lagging cover zinc steel wire, pitch 7 is smeared in the zinc-coated wire gap, armour 6 outsides are enclosed with high flame resistance, low smoke Halogen oil resistant mud polyolefin jacket layer 8, insulating barrier 2 materials are the flame-proof cross-linking polyolefin, belting layer 3 adopts the overlapping wrapped formation of one deck band, and inner covering 5 adopts high flame resistance, low smoke Halogen oil resistant mud polyolefine material to extrude formation.
Described conductor 1 sectional area is 0.75~10mm 2, the core number is 2~61 cores.
Described belting layer 3 adopts the overlapping wrapped formation of the fire-retardant aluminium strip of one deck.
Described inner covering 5 adopts high flame resistance, low smoke Halogen oil resistant mud polyolefin to extrude formation.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.

Claims (4)

1. offshore oil platform control cables, comprise conductor, insulating barrier, it is characterized in that: the described conductor outside is enclosed with respectively the flame-proof cross-linking polyolefin insulation layer, the stranded bunchy of conductor behind the wrap insulate layer, the cable core outside is enclosed with belting layer behind the bunchy, be provided with the flame retardant type glass cord between described belting layer and the insulating barrier as packed layer, the described belting layer outside is enclosed with inner covering, the described inner covering outside is enclosed with armour, described armour adopts large specification lagging cover zinc wire armoring, thicker wire armouring maximal clearance is no more than 2.5mm, and smear bitumen treatment, the described armour outside is enclosed with high flame resistance, low smoke Halogen oil resistant mud polyolefin jacket layer.
2. a kind of offshore oil platform control cables according to claim 1 is characterized in that: described cross-sectional area of conductor is long-pending to be 0.75~10mm 2, the core number is 2~61 cores.
3. a kind of offshore oil platform control cables according to claim 1 is characterized in that: the overlapping wrapped formation of the described belting layer employing fire-retardant aluminium strip of one deck.
4. a kind of offshore oil platform control cables according to claim 1 is characterized in that: described inner covering adopts high flame resistance, low smoke Halogen oil resistant mud polyolefin to extrude formation.
CN2012202327353U 2012-05-23 2012-05-23 Control cable for offshore oil platform Expired - Fee Related CN202796151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202327353U CN202796151U (en) 2012-05-23 2012-05-23 Control cable for offshore oil platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202327353U CN202796151U (en) 2012-05-23 2012-05-23 Control cable for offshore oil platform

Publications (1)

Publication Number Publication Date
CN202796151U true CN202796151U (en) 2013-03-13

Family

ID=47823364

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202327353U Expired - Fee Related CN202796151U (en) 2012-05-23 2012-05-23 Control cable for offshore oil platform

Country Status (1)

Country Link
CN (1) CN202796151U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104425065A (en) * 2013-09-02 2015-03-18 无锡市逸翔线缆有限公司 Novel armored cable
CN111540526A (en) * 2020-04-30 2020-08-14 安徽电缆股份有限公司 Oil-resistant cable special for oil platform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104425065A (en) * 2013-09-02 2015-03-18 无锡市逸翔线缆有限公司 Novel armored cable
CN111540526A (en) * 2020-04-30 2020-08-14 安徽电缆股份有限公司 Oil-resistant cable special for oil platform
CN111540526B (en) * 2020-04-30 2021-12-21 安徽电缆股份有限公司 Oil-resistant cable special for oil platform

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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: 20130313

Termination date: 20140523