CN203288311U - An oil-submersible pump leading connecting cable - Google Patents
An oil-submersible pump leading connecting cable Download PDFInfo
- Publication number
- CN203288311U CN203288311U CN2013202671410U CN201320267141U CN203288311U CN 203288311 U CN203288311 U CN 203288311U CN 2013202671410 U CN2013202671410 U CN 2013202671410U CN 201320267141 U CN201320267141 U CN 201320267141U CN 203288311 U CN203288311 U CN 203288311U
- Authority
- CN
- China
- Prior art keywords
- layer
- oil
- lapping layer
- submersible pump
- submersibile
- 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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Classifications
-
- 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
Abstract
The utility model discloses an oil-submersible pump leading connecting cable comprising four core wires and one signal wire. Each core wire comprises a conductor, an inner insulating layer, an oil outlet layer, a water proof layer, and an inner taped wrapping layer. The signal wire as the center is surrounded by the four core wires. An outer taped wrapping layer warps the peripheries of the four core wires and the one signal wire. An armored shielding layer wraps the outside of the outer taped wrapping layer. A filling insulating layer is arranged between the outer taped wrapping layer and the armored shielding layer. A sheath layer wraps the outside of the armored shielding layer. The armored shielding layer a weaved shield armor layer of aluminium magnesium alloy filaments. The filling insulating layer is magnesium oxide powder which has been subjected to a hydrophobic hydrophobic modification process. The oil-submersible pump leading connecting cable disclosed by the utility model is relatively good in anti extruding performance, waterproof performance, oil resistant performance, and bump performance. The oil-submersible pump leading connecting cable is stable in quality and is good in bending flexibility.
Description
Technical field
The utility model relates to technical field of electric wires and cables, relates in particular to a kind of leading connection cable for oil-submersibile pump.
Background technology
leading connection cable for oil-submersibile pump is mainly used in the conveying of Electric Submersible Pump Unit electric energy and signal, long-term work is at high temperature, high pressure and having in the environment of corrosive gas, for making the long-term normal operation of electric pump unit, require the oil-submersible cable that matches with it simultaneously also will have higher electric property, high temperature resistant, high pressure and corrosion resistance, but in prior art, the leading connection cable for oil-submersibile pump that meets above-mentioned requirements Shortcomings again on crooked pliability, thereby in use usually because bending radius is too small, cause the electric power delivery safety to can not get ensureing, caused a certain amount of property loss.
Summary of the invention
The purpose of this utility model is to provide a kind of leading connection cable for oil-submersibile pump, and crush resistance, waterproof, grease proofing and collision performance is all better, the steady quality of product and have good crooked pliability.
Technical solution of the present utility model is:
leading connection cable for oil-submersibile pump, comprise four heart yearns and a holding wire, described heart yearn comprises conductor from the inside to the outside successively, inner insulating layer, the layer of draining the oil, watertight composition, interior lapping layer, described holding wire is positioned at the central authorities of described four heart yearns, four described heart yearns and a described holding wire periphery are enclosed with outer lapping layer jointly, described outer lapping layer is wrapped with the armouring screen, be provided with the filling insulating barrier between described outer lapping layer and described armouring screen, described armouring screen is wrapped with restrictive coating, affiliated armouring screen is the braid shielded armour of aluminum-magnesium alloy wire, described filling insulating barrier is the magnesium oxide powder of hydrophobic modified processing.
As the further improved leading connection cable for oil-submersibile pump of the utility model, in described outer lapping layer and be positioned at described lapping layer and described holding wire is outside equipped with fiberfill fibers.
As the further improved leading connection cable for oil-submersibile pump of the utility model, described fiberfill fibers is alkali-free glass fibre.
Leading connection cable for oil-submersibile pump provided by the utility model, use the braid shielded armour of aluminum-magnesium alloy wire to make screen have the effect of armouring, thereby increasing the reduction degree that reduces as far as possible cable machinery intensity under the flexible prerequisite of cable bend, use the magnesium oxide powder of hydrophobic modified processing as insulating barrier with crossing, not only make the crooked pliability of insulating barrier increase, and reduced the use of the anti-oil reservoir of second watertight composition and second, simplify the structure of cable to increase its crooked pliability; Further, setting up fiberfill fibers is not affecting on the flexible basis of cable bend, to mechanical strength and the tensile property of cable, gives certain compensation.
Description of drawings
Fig. 1, the structural representation of leading connection cable for oil-submersibile pump provided by the utility model.
1 is interior lapping layer, and 2 is watertight composition, and 3 are anti-oil reservoir, and 4 is inner insulating layer, and 5 is conductor, and 6 is holding wire, and 7 is restrictive coating, and 8 is the armouring screen, and 9 is fiberfill fibers, and 10 for filling insulating barrier, and 11 is outer lapping layer.
Embodiment
In order to deepen that understanding of the present utility model is described in further detail the utility model below in conjunction with drawings and Examples, this embodiment only is used for explaining the utility model, does not form the restriction to the utility model protection range.
leading connection cable for oil-submersibile pump as shown in Figure 1, comprise four heart yearns and a holding wire 6, described heart yearn comprises conductor 5 from the inside to the outside successively, inner insulating layer 4, anti-oil reservoir 3, watertight composition 2, interior lapping layer 1, described holding wire 6 is positioned at the central authorities of described four heart yearns, four described heart yearns and described holding wire 6 peripheries are enclosed with outer lapping layer 11 jointly, described outer lapping layer 11 is wrapped with armouring screen 8, be provided with between described outer lapping layer 11 and described armouring screen 8 and fill insulating barrier 10, described armouring screen 8 is wrapped with restrictive coating 7, affiliated armouring screen 8 is the braid shielded armour of aluminum-magnesium alloy wire, described filling insulating barrier 10 is the magnesium oxide powder of hydrophobic modified processing.Further, in described outer lapping layer 11 and be positioned at described lapping layer 1 and described holding wire 6 is outside equipped with fiberfill fibers 9.Particularly, described fiberfill fibers 9 is alkali-free glass fibre.Leading connection cable for oil-submersibile pump provided by the utility model, use the braid shielded armour of aluminum-magnesium alloy wire to make screen have the effect of armouring, thereby increasing the reduction degree that reduces as far as possible cable machinery intensity under the flexible prerequisite of cable bend, use the magnesium oxide powder of hydrophobic modified processing as insulating barrier with crossing, not only make the crooked pliability of insulating barrier increase, and reduced the use of the anti-oil reservoir of second watertight composition and second, simplify the structure of cable to increase its crooked pliability; Further, setting up fiberfill fibers is not affecting on the flexible basis of cable bend, to mechanical strength and the tensile property of cable, gives certain compensation.
Claims (3)
1. leading connection cable for oil-submersibile pump, it is characterized in that: comprise four heart yearns and a holding wire (6), described heart yearn comprises conductor (5) from the inside to the outside successively, inner insulating layer (4), anti-oil reservoir (3), watertight composition (2), interior lapping layer (1), described holding wire (6) is positioned at the central authorities of described four heart yearns, four described heart yearns and a described holding wire (6) periphery are enclosed with outer lapping layer (11) jointly, described outer lapping layer (11) is wrapped with armouring screen (8), be provided with between described outer lapping layer (11) and described armouring screen (8) and fill insulating barrier (10), described armouring screen (8) is wrapped with restrictive coating (7), affiliated armouring screen (8) is the braid shielded armour of aluminum-magnesium alloy wire, described filling insulating barrier (10) is the magnesium oxide powder of hydrophobic modified processing.
2. leading connection cable for oil-submersibile pump according to claim 1 is characterized in that: in described outer lapping layer (11) and be positioned at described lapping layer (1) and described holding wire (6) is outside equipped with fiberfill fibers (9).
3. leading connection cable for oil-submersibile pump according to claim 2, it is characterized in that: described fiberfill fibers (9) is alkali-free glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202671410U CN203288311U (en) | 2013-05-16 | 2013-05-16 | An oil-submersible pump leading connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202671410U CN203288311U (en) | 2013-05-16 | 2013-05-16 | An oil-submersible pump leading connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288311U true CN203288311U (en) | 2013-11-13 |
Family
ID=49544664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202671410U Expired - Fee Related CN203288311U (en) | 2013-05-16 | 2013-05-16 | An oil-submersible pump leading connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071942A (en) * | 2017-06-05 | 2017-08-18 | 湖南中德电热科技有限公司 | A kind of latent oil heats cable |
| CN107086067A (en) * | 2017-06-05 | 2017-08-22 | 湖南中德电热科技有限公司 | A kind of oil-submersible cable |
-
2013
- 2013-05-16 CN CN2013202671410U patent/CN203288311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071942A (en) * | 2017-06-05 | 2017-08-18 | 湖南中德电热科技有限公司 | A kind of latent oil heats cable |
| CN107086067A (en) * | 2017-06-05 | 2017-08-22 | 湖南中德电热科技有限公司 | A kind of oil-submersible cable |
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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: 20131113 Termination date: 20180516 |