CN201838349U - Deepwater detection cable for offshore oil exploration - Google Patents
Deepwater detection cable for offshore oil exploration Download PDFInfo
- Publication number
- CN201838349U CN201838349U CN2010205221135U CN201020522113U CN201838349U CN 201838349 U CN201838349 U CN 201838349U CN 2010205221135 U CN2010205221135 U CN 2010205221135U CN 201020522113 U CN201020522113 U CN 201020522113U CN 201838349 U CN201838349 U CN 201838349U
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- CN
- China
- Prior art keywords
- cable
- resistance
- offshore oil
- oil exploration
- deepwater
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- 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
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Abstract
The utility model relates to a deepwater detection cable for offshore oil exploration, comprising a cable core and a sheath layer, wherein the cable core is formed by a plurality of conductors, each conductor is externally coated with a fluorinated ethylene propylene (FEP) insulating layer and internally provided with a plastic-coated galvanized copper wire filler, the cable core is externally provided with a rubber isolating layer that is externally provided with an armored shielding layer; the shielding layer is externally wrapped with a non-woven cloth and extruded with a seawater-resisting polyurethane sheath layer. With the utility model, the wear resistance, insulating performance, work temperature grade, salt resistance, seawater resistance, water pressure resistance performances of the cable can be greatly promoted, and tensile strength and electromagnetic shielding resistance performance are greatly improved. The deepwater detection cable has the advantages of salt resistance, wear resistance, good seawater resistance, good tensile property and shielding performance, and the like, and is a deepwater detection cable for offshore oil exploration, which has simple and reasonable structure, small volume, light weight, long service life, convenience in installation and maintenance or production, and high performance ratio.
Description
Technical field
The utility model relates to a kind of private cable of offshore oil exploration operation, relates in particular to a kind of offshore oil exploration deep quest cable.
Background technology
Because offshore oil deep-water exploration operating environment is more special, common cable is difficult to satisfy the requirement of using, this type of cable for the requirement of crushing resistance, tensile strength, resistance to wear, shielding properties and seawater corrosion resistance all than higher.
The utility model content
The utility model for overcome the above problems provide a kind of withstand voltage, tensile strength good, the offshore oil exploration of seawater corrosion resistance deep quest cable.
The technical solution of the utility model is: include cable core and restrictive coating, described cable core is made of many conductors, single conductor is surrounded by the perfluoroethylene-propylene insulating barrier outward, be provided with the zinc-plated copper wire of plastic-coated in the conductor and fill out core, described cable core is outside equipped with the rubber separator, separator is provided with the armouring screen outward, and the outer wrapped nonwoven fabrics of screen extrudes sea water resistance urethane jacket layer again.
Described conductor is the tin-coated copper conductor.
Described armouring screen is formed by the braiding of steel copper alloy silk.
The utility model adopts perfluoroethylene-propylene (copolymer) insulating barrier and polyurethane elastomer sheathing layer, wear-resisting, the insulation property of cable and working temperature grade and salt tolerant, sea water resistance, water pressure resistance performance have been promoted greatly, fill out the armouring screen of core and the braiding of steel copper alloy silk by the plastic-coated zinc-coated wire, improved the tensile strength and the anti-capability of electromagnetic shielding of whole cable greatly.The utlity model has processing and salt tolerant, wear-resisting, advantage such as the sea water resistance performance is good, tensile property and shielding are good, be a kind of simple and reasonable, volume is little, in light weight, long service life, and be convenient to the installation and maintenance or the manufacturing, the used for oil platform oil resistant tension cable that cost performance is very high.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1 is conductor among the figure, the 2nd, and insulating barrier, the 3rd, separator, the 4th, screen, the 5th, restrictive coating, the 6th, the zinc-plated copper wire of plastic-coated is filled out core, and the 7th, belting layer.
Embodiment
Offshore oil exploration deep quest cable, include cable core and restrictive coating 5, described cable core is made of many conductors 1, the single conductor 1 outer perfluoroethylene-propylene insulating barrier 2 that is surrounded by, be provided with the plastic-coated zinc-coated wire in the conductor 1 and fill out core 6, described cable core is outside equipped with rubber separator 3, the separator 3 outer armouring screens 4 that are provided with, screen 4 outer wrapped nonwoven fabrics belting layers 7, extrude sea water resistance urethane jacket layer 5 again, described conductor 1 is the tin-coated copper conductor, and described armouring screen 4 is formed by the braiding of steel copper alloy silk.
Claims (3)
1. offshore oil exploration deep quest cable, include cable core and restrictive coating, it is characterized in that: described cable core is made of many conductors, single conductor is surrounded by the perfluoroethylene-propylene insulating barrier outward, be provided with the zinc-plated copper wire of plastic-coated in the conductor and fill out core, described cable core is outside equipped with the rubber separator, and separator is provided with the armouring screen outward, and the outer wrapped nonwoven fabrics of screen extrudes sea water resistance urethane jacket layer again.
2. offshore oil exploration deep quest cable according to claim 1 is characterized in that: described conductor is the tin-coated copper conductor.
3. offshore oil exploration deep quest cable according to claim 1 is characterized in that: described armouring screen is formed by the braiding of steel copper alloy silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205221135U CN201838349U (en) | 2010-09-09 | 2010-09-09 | Deepwater detection cable for offshore oil exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205221135U CN201838349U (en) | 2010-09-09 | 2010-09-09 | Deepwater detection cable for offshore oil exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838349U true CN201838349U (en) | 2011-05-18 |
Family
ID=44008452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205221135U Expired - Fee Related CN201838349U (en) | 2010-09-09 | 2010-09-09 | Deepwater detection cable for offshore oil exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646715A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Umbilical cable |
| CN106883618A (en) * | 2017-02-23 | 2017-06-23 | 扬州亚光电缆有限公司 | Application of the extra large work with sea water resistance high intensity high resistance thermoplastic elastomer composite material and preparation method thereof and in waterproof flexible cable |
-
2010
- 2010-09-09 CN CN2010205221135U patent/CN201838349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646715A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Umbilical cable |
| CN106883618A (en) * | 2017-02-23 | 2017-06-23 | 扬州亚光电缆有限公司 | Application of the extra large work with sea water resistance high intensity high resistance thermoplastic elastomer composite material and preparation method thereof and in waterproof flexible cable |
| CN106883618B (en) * | 2017-02-23 | 2019-03-12 | 扬州亚光电缆有限公司 | Marine worker sea water resistance high intensity high resistance heat thermoplastic elastic composite material and preparation method and the application in waterproof flexible 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: 20110518 Termination date: 20110909 |