CN201600950U - Antisulphuric load-bearing detecting cable - Google Patents
Antisulphuric load-bearing detecting cable Download PDFInfo
- Publication number
- CN201600950U CN201600950U CN2010201241727U CN201020124172U CN201600950U CN 201600950 U CN201600950 U CN 201600950U CN 2010201241727 U CN2010201241727 U CN 2010201241727U CN 201020124172 U CN201020124172 U CN 201020124172U CN 201600950 U CN201600950 U CN 201600950U
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- China
- Prior art keywords
- cable
- antisulphuric
- layer
- semiconductive
- load
- 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
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Abstract
An antisulphuric load-bearing detecting cable belongs to the technical field of a cable. The antisulphuric load-bearing detecting cable comprises seven groups of cable cores, a semiconductive shielding layer, an inner antisulphuric steel wire armouring layer and an outer antisulphuric steel wire armouring layer are coated on the seven groups of cable cores in order, semiconductive inserts are filled in a gap between the cable cores and the semiconductive shielding layer, the cable core is composed of a soft copper twisted wire, a modified polypropylene insulating layer and a phase separation shielding layer, the modified polypropylene insulating layer and the phase separation shielding layer are coated on the soft copper twisted wire in order. According to the utility model, the inner antisulphuric steel wire armouring layer and the outer antisulphuric steel wire armouring layer are arranged at the outside of the detecting cable, thus the antisulphuric load-bearing detecting cable has good corrosion resistance.
Description
Technical field
The utility model belongs to the cable technology field, is specifically related to a kind of sulfur proof load detecting cable.
Background technology
Well logging, the perforation of the higher oil of corrosive gass such as all kinds of sulfide hydrogens, gas well, get operations such as core, reach occasions such as oceanographic survey, bay, river, water conservancy hydrographic survey, coal exploration, geothermal logging, need to use the heavy apparatus measures connecting line of a kind of extension, need cable to have corrosion resistant characteristic, conventional cable can't satisfy the requirement that this special occasions uses.
The utility model content
The purpose of this utility model is: provide a kind of corrosion resistant as hanging the connecting line that heavy apparatus measures is used.
The purpose of this utility model is achieved in that sulfur proof load detecting cable, comprise seven groups of cable cores, coat semiconductive shielding layer, the anti-sulphur wire armoring layer of internal layer, outer anti-sulphur wire armoring layer outside seven groups of cable cores successively, the space between described cable core and the total screen of described semiconductive is provided with the semiconductive inserts; Described cable core is made of annealed copper strand wire, modified polypropene insulating barrier and phase-splitting screen, and described annealed copper strand wire is coating modification polypropylene insulation layer and phase-splitting screen successively outward.
Anti-sulphur wire armoring layer of the utility model outer setting internal layer and outer anti-sulphur wire armoring layer have good anti-corrosion.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Wherein, 1-annealed copper strand wire, 2-modified polypropene insulating barrier, 3-phase-splitting screen, 4-semiconductive inserts, the total screen of 5-semiconductive, the anti-sulphur wire armoring layer of 6-internal layer, the outer anti-sulphur wire armoring layer of 7-, 8-cable core.
Embodiment
As shown in Figure 1, sulfur proof load detecting cable, comprise seven groups of cable cores 8, coat semiconductive shielding layer 5, the anti-sulphur wire armoring layer 6 of internal layer, outer anti-sulphur wire armoring layer 7 successively outside seven groups of cable cores 8, the space between cable core 8 and the total screen 5 of semiconductive is provided with semiconductive inserts 4; Cable core 8 is made of annealed copper strand wire 1, modified polypropene insulating barrier 2 and phase-splitting screen 3, annealed copper strand wire 1 outer coating modification polypropylene insulation layer 2 and phase-splitting screen 3 successively.
Claims (1)
1. sulfur proof load detecting cable, it is characterized in that: comprise seven groups of cable cores, coat semiconductive shielding layer, the anti-sulphur wire armoring layer of internal layer, outer anti-sulphur wire armoring layer outside seven groups of cable cores successively, the space between described cable core and the total screen of described semiconductive is provided with the semiconductive inserts; Described cable core is made of annealed copper strand wire, modified polypropene insulating barrier and phase-splitting screen, and described annealed copper strand wire is coating modification polypropylene insulation layer and phase-splitting screen successively outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201241727U CN201600950U (en) | 2010-02-25 | 2010-02-25 | Antisulphuric load-bearing detecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201241727U CN201600950U (en) | 2010-02-25 | 2010-02-25 | Antisulphuric load-bearing detecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600950U true CN201600950U (en) | 2010-10-06 |
Family
ID=42812013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201241727U Expired - Fee Related CN201600950U (en) | 2010-02-25 | 2010-02-25 | Antisulphuric load-bearing detecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682914A (en) * | 2012-05-15 | 2012-09-19 | 大连方元特种电缆制造有限公司 | Load bearing cable |
| CN103928141A (en) * | 2013-09-30 | 2014-07-16 | 安徽华天电缆有限公司 | Special control flexible cable for ship |
-
2010
- 2010-02-25 CN CN2010201241727U patent/CN201600950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682914A (en) * | 2012-05-15 | 2012-09-19 | 大连方元特种电缆制造有限公司 | Load bearing cable |
| CN103928141A (en) * | 2013-09-30 | 2014-07-16 | 安徽华天电缆有限公司 | Special control flexible cable for ship |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20160225 |