CN201655364U - Direct current signal electric submersible pump cable - Google Patents
Direct current signal electric submersible pump cable Download PDFInfo
- Publication number
- CN201655364U CN201655364U CN2010201558262U CN201020155826U CN201655364U CN 201655364 U CN201655364 U CN 201655364U CN 2010201558262 U CN2010201558262 U CN 2010201558262U CN 201020155826 U CN201020155826 U CN 201020155826U CN 201655364 U CN201655364 U CN 201655364U
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- Prior art keywords
- cable
- oil resistant
- armour
- layer
- direct current
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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 provides a technical scheme of direct current signal electric submersible pump cables. The cable of the technical scheme comprises an armor layer, a cable conductor provided with an insulating layer and arranged in the armor layer, an oil resistant cushion layer arranged outside the insulating layer, a plurality of cable conductors arranged in the armor layer and an amour cushion layer arranged outside the oil resistant cushion layer of the cable conductors; in addition, a signal transmission core internally provided with a plurality of stranded signal wires is arranged in the armor layer, a sheath is arranged outside the stranded signal wires, and an oil resistant cushion layer is arranged between the sheath and the stranded signal wires. The cable not only can meet the earth wire mechanical property and the electric property of an electric system, but also satisfies the requirement for signal transmission, and has simple manufacture process, good dielectric property and relatively lower cost.
Description
Technical field
The utility model relates to a kind of power cable, especially a kind of direct current signal submersible electric pump cable.
Background technology
The electric cable of submersible pump of prior art belongs to novel product from domestic.Exploitation along with the international market in 2005, the increase of product quantity, product category be variation also, and large-scale electric cable of submersible pump demand increases gradually, good market prospects is so performance brilliance, reliable in quality, energy-efficient cable product are the keys that obtains market demands; But ground wire mechanical performance and the electric property that the electric cable of submersible pump of Shi Yonging can only the transferring electric power system in the market can not transmission signals, and this is the existing in prior technology weak point.
Summary of the invention
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of technical scheme of direct current signal submersible electric pump cable, the cable of this scheme can not only satisfy the ground wire mechanical performance and the electric property of electric power system, can also satisfy the requirement of signal transmission, and the manufacturing process of this cable is simple, and electrical insulation capability is good, and production cost is relatively low.
This programme is realized by following technical measures: a kind of direct current signal submersible electric pump cable, include armour, be arranged on the cable conductor that has insulating barrier in the armour, outside insulating barrier, also be provided with the oil resistant bed course, the characteristics of this programme are: be provided with a plurality of cable conductors in the described armour, the oil resistant bed course outside at described cable conductor also is provided with the armouring bed course, in addition, in armour, also be provided with signal transmission core, described signal transmission in-core is provided with a plurality of stranded holding wires, stranded holding wire arranged outside has sheath, also is provided with the oil resistant bed course between sheath and the armour.Described a plurality of cable conductor and signal transmission core are linear array.
The beneficial effect of this programme can learn according to the narration to such scheme, because holding wire and cable conductor are arranged in the cable in this scheme, can transmission signals and the electric energy of electric power system, and integrate signal transmission and electric energy transmitting; This cable is applicable to supporting power supply and the signal transmission of voltage less than 1200v and following direct current Electric Submersible Pump Unit, conductor insulation long-time running temperature-30 ℃ ~+90 ℃ and following, simultaneously owing to have a plurality of layers such as armour, oil resistant bed course, make cable have excellent oil resistant, heat-resisting, electric insulating quality, characteristics such as corrosion-resistant, energy-efficient; This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure, 1 is insulating barrier, and 2 is cable conductor, and 3 is the oil resistant bed course, and 4 is sheath, and 5 is holding wire oil resistant bed course, and 6 is holding wire, and 7 is armour, and 8 is the armouring bed course.
Embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
By accompanying drawing as can be seen, the direct current signal submersible electric pump cable of this programme, include armour 7, be arranged on the cable conductor that has insulating barrier 12 in the armour 7, outside insulating barrier 1, also be provided with oil resistant bed course 3, in the present embodiment, be provided with two cable conductors 2 in the armour 7, oil resistant bed course 3 outsides at cable conductor 2 also are provided with armouring bed course 8, in addition, also be provided with signal transmission core in armour 7, described signal transmission core skin is provided with three stranded holding wires 6 in being, stranded holding wire 6 arranged outside have sheath 4, also are provided with oil resistant bed course 3 between sheath 4 and the armour 7.Two cable conductors 2 are linear array with signal transmission core.
Claims (2)
1. direct current signal submersible electric pump cable, include armour, be arranged on the cable conductor that has insulating barrier in the armour, outside insulating barrier, also be provided with the oil resistant bed course, it is characterized in that: be provided with a plurality of cable conductors in the described armour, the oil resistant bed course outside at described cable conductor also is provided with the armouring bed course, in addition, in armour, also be provided with signal transmission core, described signal transmission in-core is provided with a plurality of stranded holding wires, stranded holding wire arranged outside has sheath, also is provided with the oil resistant bed course between sheath and the armour.
2. direct current signal submersible electric pump cable according to claim 1 is characterized in that: described a plurality of cable conductors and signal transmission core are linear array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558262U CN201655364U (en) | 2010-04-12 | 2010-04-12 | Direct current signal electric submersible pump cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558262U CN201655364U (en) | 2010-04-12 | 2010-04-12 | Direct current signal electric submersible pump cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655364U true CN201655364U (en) | 2010-11-24 |
Family
ID=43120608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201558262U Expired - Fee Related CN201655364U (en) | 2010-04-12 | 2010-04-12 | Direct current signal electric submersible pump cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680703A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Bent type five-core flat cable |
| CN103680705A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Three-core flat cable with small outer diameter |
-
2010
- 2010-04-12 CN CN2010201558262U patent/CN201655364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680703A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Bent type five-core flat cable |
| CN103680705A (en) * | 2013-12-12 | 2014-03-26 | 无锡江南电缆有限公司 | Three-core flat cable with small outer diameter |
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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 |
Granted publication date: 20101124 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |