CN201965961U - Multifunctional oil well monitoring sensor cable - Google Patents
Multifunctional oil well monitoring sensor cable Download PDFInfo
- Publication number
- CN201965961U CN201965961U CN2011201061659U CN201120106165U CN201965961U CN 201965961 U CN201965961 U CN 201965961U CN 2011201061659 U CN2011201061659 U CN 2011201061659U CN 201120106165 U CN201120106165 U CN 201120106165U CN 201965961 U CN201965961 U CN 201965961U
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- CN
- China
- Prior art keywords
- cable
- core
- oil well
- copper
- layer
- 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
The utility model relates to a multifunctional oil well monitoring sensor cable, wherein a cable core comprises four groups of cores, four groups of steel core strengthening pieces and a gas guiding pipe arranged in the center of the cable core, wherein the cable core comprises a copper conductor and an insulating layer arranged outside the copper conductor; each steel core strengthening piece comprises a carbon steel wire and an insulating sheath outside the carbon steel wire; and the cable core is externally and sequentially provided with a wrapping layer, an inner polymeric aluminum composite tape shielding layer, a copper weaving outer shielding layer and an outer sheath. The multifunctional oil well monitoring sensor cable is the main part used for devices such as a silicon pressure sensor and the like, the cable can transmit multiple paths of signals, and can transmit pressure and displacement information through a central cable conductor pipe, simultaneously the stretching resistance of the cable is improved due to the copper core strengthening pieces with an insulating function, and the anti-interference performance of the cable is improved due to double-layer shielding. The cable can be widely applicable to situations such as oil wells, deep wells, mines, water conservancy projects and the like for monitoring the variation of liquid level and pressure.
Description
Technical field
The utility model relates to a kind of sensor cable, is specifically related to a kind of multi-functional oil well monitor sensor cable.
Background technology
Sensor cable is to be used for the oil well sensing matching used private cable that links to each other with detection system, and the cable lower end is connected with silicon pressure sensor, pressure difference transmitter etc.The cable upper end is connected with ground survey control system computer, liquid level, the pressure that can monitor oil well at any time change, this cable is not only wanted accurate transmission current information, outside the pressure displacement information, high mechanical resistance pulling force also will be arranged, good interference free performance and retractable cable easily when laying are to adapt to user's needs.
The utility model content
The utility model provides a kind of good physical performance, jamproof multi-functional oil well monitor sensor cable in order to overcome the above problems.
The technical solution of the utility model is: described cable conductor comprises four groups of cores, four groups of steel core reinforcements and a wireway that is arranged on the cable core center, described core is made of copper conductor and the outer insulating barrier of copper conductor, described steel core reinforcement is made of carbon steel wire and the outer insulation sheath of carbon steel wire, and described cable core is provided with lapping layer, the poly-composite band internal shield of aluminium, copper wire braiding outer shielding layer and oversheath outward successively.
Described core is alternate with the steel core reinforcement be arranged on wireway around.
Described insulating barrier is a polyethylene layer.
Wireway is extruded by polyolefine material.
The utility model is the critical piece that is used for device such as silicon pressure sensor, cable both can transmit multiple signals, again can be by cable center conductor pipe transmission pressure, displacement information, the copper core reinforcement of tape insulation has strengthened the stretching resistance of cable simultaneously, and double layer screen has improved the interference free performance of cable.This cable can be widely used in occasions such as oil well, deep-well, mine, hydraulic engineering, the variation of monitoring liquid level and pressure.
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, wireway, the 4th, carbon steel wire, the 5th, the insulation sheath, the 6th, lapping layer, the 7th, aluminium gathers the composite band internal shield, and the 8th, copper wire braiding outer shielding layer, the 9th, oversheath.
Embodiment
Multi-functional oil well monitor sensor cable, described cable conductor comprises four groups of cores, four groups of steel core reinforcements and a wireway 3 that is arranged on the cable core center, described core is made of copper conductor 1 and copper conductor 1 outer polyethylene layer 2, described steel core reinforcement is made of carbon steel wire 4 and carbon steel wire 4 outer insulation sheaths 5, described cable core is provided with lapping layer 6 outward successively, aluminium gathers composite band internal shield 7, copper wire braiding outer shielding layer 8 and oversheath 9, described core is alternate with the steel core reinforcement be arranged on wireway 3 around, described wireway 3 is extruded by polyolefine material.
Claims (4)
1. multi-functional oil well monitor sensor cable, it is characterized in that: described cable conductor comprises four groups of cores, four groups of steel core reinforcements and a wireway that is arranged on the cable core center, described core is made of copper conductor and the outer insulating barrier of copper conductor, described steel core reinforcement is made of carbon steel wire and the outer insulation sheath of carbon steel wire, and described cable core is provided with lapping layer, the poly-composite band internal shield of aluminium, copper wire braiding outer shielding layer and oversheath outward successively.
2. multi-functional oil well monitor sensor cable according to claim 1 is characterized in that: described core is alternate with the steel core reinforcement be arranged on wireway around.
3. multi-functional oil well monitor sensor cable according to claim 1 is characterized in that: described insulating barrier is a polyethylene layer.
4. multi-functional oil well monitor sensor cable according to claim 1, it is characterized in that: described wireway is extruded by polyolefine material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201061659U CN201965961U (en) | 2011-04-13 | 2011-04-13 | Multifunctional oil well monitoring sensor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201061659U CN201965961U (en) | 2011-04-13 | 2011-04-13 | Multifunctional oil well monitoring sensor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965961U true CN201965961U (en) | 2011-09-07 |
Family
ID=44528514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201061659U Expired - Fee Related CN201965961U (en) | 2011-04-13 | 2011-04-13 | Multifunctional oil well monitoring sensor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405969A (en) * | 2014-11-18 | 2015-03-11 | 南京浩宇塑业有限公司 | Non-excavation construction flexible pipeline |
| CN111599518A (en) * | 2020-06-02 | 2020-08-28 | 超达电线电缆有限公司 | Novel high-precision intelligent instrument signal cable and manufacturing process thereof |
-
2011
- 2011-04-13 CN CN2011201061659U patent/CN201965961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405969A (en) * | 2014-11-18 | 2015-03-11 | 南京浩宇塑业有限公司 | Non-excavation construction flexible pipeline |
| CN111599518A (en) * | 2020-06-02 | 2020-08-28 | 超达电线电缆有限公司 | Novel high-precision intelligent instrument signal cable and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU SHUGUANG CABLE LIMITED BY SHARE LTD. Free format text: FORMER NAME: SHUGUANG CABLE CO., LTD., YANGZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225600, 52 solidarity Street, Bei Ling Tong, Jiangsu, Gaoyou Patentee after: YANGZHOU SHUGUANG CABLE CO., LTD. Address before: 225600, 52 solidarity Street, Bei Ling Tong, Jiangsu, Gaoyou Patentee before: Yangzhou Shuguang Cable Co., Ltd. |
|
| 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: 20110907 Termination date: 20200413 |