CN103943181A - Oil pump lead cable for offshore oil platform - Google Patents
Oil pump lead cable for offshore oil platform Download PDFInfo
- Publication number
- CN103943181A CN103943181A CN201310021935.3A CN201310021935A CN103943181A CN 103943181 A CN103943181 A CN 103943181A CN 201310021935 A CN201310021935 A CN 201310021935A CN 103943181 A CN103943181 A CN 103943181A
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- Prior art keywords
- layer
- oil
- oil pump
- wrapped
- offshore
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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 an oil pump lead cable for an offshore oil platform. The oil pump lead cable comprises conductors and insulating layers. Each of the three conductors is wrapped by an insulating layer; after being wrapped by the insulating layers, conductor cores are intertwisted into a bundle to form a cable core; the cable core is then wrapped by a belting layer, flame-retardant glass fiber ropes are arranged between the belting layer and the insulating layers as a filling layer; the belting layer is wrapped by a shielding layer; the shielding layer is wrapped by a high-flame-retardant oil-slurry-resistant chloroprene rubber inner lining layer; and the inner lining layer is wrapped by an armor layer and an outer sheath. The sectional area of each conductor is 10-25 mm<2>. The oil pump lead cable of the invention satisfies low smoke, no halogen, flame retardancy and other performance indexes of oceaneering cables, and at the same time solves the problems of oil resistance, slurry resistance, wear resistance and the like.
Description
Technical field
The present invention relates to cable industry, be specifically related to a kind of offshore oil platform oil pump jump lead.
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 at the macrotype platform Dou Shi state outer platform substantially of China's marine site probing and oil recovery, state's outer platform generally proposed to use foreign platform cable at that time, Domestic Platform cable is almost kept outside of the door completely.
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 low smoke cables and flexible cord general specification ", Norway electrical standard NEK606-2009 " Halogen for offshore platform/anti-mud cable ", the standard IEEE 45-1998 of AAEE " the boats and ships electrical installation code that IEEE recommends " and the requirement of the U.S. DAA-1048B of SURPENANT company technical specification, tentatively realized oil platform and ship cable production domesticization.
At present, in " electric wire production development project study ", country " 12 " plans and in imagination, mentions for 2012: from the current demand of user and development from now on, key is to go up level (quality level and technical merit), the kind of development derivation, extended, combined, compact, and study the kind of some high-tech performances, some special purpose cables that for example offshore oil platform is used.
Traditional cable for ocean engineering is a topic being difficult to resolve for oil resistant, resistance to mud problem in actual working environment always.
Summary of the invention
The object of this invention is to provide a kind of offshore oil platform oil pump jump lead, meet ocean engineering cable and there are low cigarette, Halogen, the performance index such as fire-retardant, solve oil resistant, resistance to mud, the problem such as wear-resisting simultaneously.
The solution of the present invention is as follows: a kind of offshore oil platform oil pump jump lead, comprise conductor, insulating barrier, three described conductor outsides are enclosed with respectively insulating barrier, the stranded bunchy of core after wrap insulate layer, after bunchy, cable core outside is enclosed with belting layer, between described belting layer and insulating barrier, be provided with flame retardant type glass cord as packed layer, described belting layer outside is enclosed with screen, described screen outside is enclosed with high flame retardant oil resistant mud neoprene inner covering, described inner covering is wrapped with armour and oversheath, it is 10～25 mm that described cross-sectional area of conductor amasss
2.
Described insulating layer material is Flame-Retardant and Oil-Resistant silicon rubber.
Described belting layer adopts the overlapping wrapped formation of one or more layers fire-retardant oxygen barrier band.
Described armour adopts zinc-coated wire armouring to form.
Described oversheath adopts high flame retardant oil resistant mud neoprene.
Conductor of the present invention, insulation, sheath material all use the material of mechanical performance excellence in material of the same type, have high flexibility, high-wearing feature, and there is good electric property; Cable insulation adopts silicon rubber, has high-temperature stability, and halogen gas, gas aqueous ph value and the conductivity of when cable material burning, overflowing are low, have low-corrosiveness energy; When cable fire, generate smog few, and possess the performances such as wear-resisting, anti-tear, oil resistant, resistance to ozone, oil resistant mud, high flame retardant, cable overall dimension is little can farthest reduce the space of saving oil pipeline.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of offshore oil platform oil pump jump lead, comprises conductor 1, insulating barrier 2, and described conductor 1 sectional area is 10～25 mm
2conductor 1 outside is enclosed with respectively insulating barrier 2, the mutual stranded bunchy of the rear conductor 1 of wrap insulate layer 2, after bunchy, insulating barrier 2 outsides are enclosed with belting layer 3, between belting layer 3 and insulating barrier 2, be provided with flame retardant type glass cord as packed layer 4, belting layer 3 outsides are enclosed with high flame retardant oil resistant mud neoprene inner covering 5, described inner covering 5 outside parcel zinc-coated wire armours 6, described armour 6 outside parcel high flame retardant oil resistant mud neoprene oversheaths 7, insulating barrier 2 materials are Flame-Retardant and Oil-Resistant ethylene-propylene rubber, and belting layer 3 adopts the overlapping wrapped formation of one or more layers band.
Although above the specific embodiment of the present invention 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 invention and change and amendment; when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (5)
1. an offshore oil platform oil pump jump lead, comprise conductor, insulating barrier, it is characterized in that: three described conductor outsides are enclosed with respectively insulating barrier, the stranded bunchy of core after wrap insulate layer, after bunchy, cable core outside is enclosed with belting layer, between described belting layer and insulating barrier, be provided with flame retardant type glass cord as packed layer, described belting layer outside is enclosed with screen, described screen outside is enclosed with high flame retardant oil resistant mud neoprene inner covering, described inner covering is wrapped with armour and oversheath, and it is 10～25 mm that described cross-sectional area of conductor amasss
2.
2. a kind of offshore oil platform oil pump jump lead according to claim 1, is characterized in that: described insulating layer material is Flame-Retardant and Oil-Resistant silicon rubber.
3. a kind of offshore oil platform oil pump jump lead according to claim 1, is characterized in that: described belting layer adopts the overlapping wrapped formation of one or more layers fire-retardant oxygen barrier band.
4. a kind of offshore oil platform oil pump jump lead according to claim 1, is characterized in that: described armour adopts zinc-coated wire armouring to form.
5. a kind of offshore oil platform oil pump jump lead according to claim 1, is characterized in that: described oversheath adopts high flame retardant oil resistant mud neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021935.3A CN103943181A (en) | 2013-01-22 | 2013-01-22 | Oil pump lead cable for offshore oil platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021935.3A CN103943181A (en) | 2013-01-22 | 2013-01-22 | Oil pump lead cable for offshore oil platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943181A true CN103943181A (en) | 2014-07-23 |
Family
ID=51190806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310021935.3A Pending CN103943181A (en) | 2013-01-22 | 2013-01-22 | Oil pump lead cable for offshore oil platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992759A (en) * | 2015-06-11 | 2015-10-21 | 中船黄埔文冲船舶有限公司 | Gas-electric hybrid cable |
| CN107674441A (en) * | 2017-09-19 | 2018-02-09 | 信阳市华盈矿业有限公司 | Environment-friendly type expansible fireproof synthetic rubber, fireproof cable and rubber coated fire prevention pipeline |
-
2013
- 2013-01-22 CN CN201310021935.3A patent/CN103943181A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992759A (en) * | 2015-06-11 | 2015-10-21 | 中船黄埔文冲船舶有限公司 | Gas-electric hybrid cable |
| CN107674441A (en) * | 2017-09-19 | 2018-02-09 | 信阳市华盈矿业有限公司 | Environment-friendly type expansible fireproof synthetic rubber, fireproof cable and rubber coated fire prevention pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |