CN203102924U - Oil-submerged pump electric cable - Google Patents
Oil-submerged pump electric cable Download PDFInfo
- Publication number
- CN203102924U CN203102924U CN2013200414120U CN201320041412U CN203102924U CN 203102924 U CN203102924 U CN 203102924U CN 2013200414120 U CN2013200414120 U CN 2013200414120U CN 201320041412 U CN201320041412 U CN 201320041412U CN 203102924 U CN203102924 U CN 203102924U
- Authority
- CN
- China
- Prior art keywords
- extruded
- insulation layers
- oil
- electric cable
- pressed
- 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
Links
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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses an oil-submerged pump electric cable which consists of conductors, inner insulation layers, outer insulation layers, shielding layers, filling bodies, a wrapping band layer and an outer protection sleeve. The inner insulation layers are pressed and wrapped outside the conductors, the outer insulation layers are pressed and wrapped outside the inner insulation layers, and the shielding layers are pressed and wrapped outside the outer insulation layers and therefore three groups of wire cores are formed. The filling bodies are extruded between each two groups of wire cores and therefore a group of a cable core is formed, and the wrapping band layer is pressed and wrapped outside the cable core. The oil-submerged pump electric cable is characterized by strong magnetic field interference-proof property, excellent bending resistance performance and oil resistant performance.
Description
Technical field
The utility model relates to field of cables, relates in particular to a kind of electric cable of submersible pump.
Background technology
Along with The development in society and economy, the electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, the cable that uses in each field is very high to the requirement of anti-magnetic field jamming performance, resistance to bend(ing) energy and the oil preventing performance of cable.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model provides a kind of have good resistance to bend(ing) energy, the electric cable of submersible pump of oil preventing performance.
The utility model takes following technical scheme to realize: a kind of electric cable of submersible pump, it is made up of conductor, inner insulating layer, external insulation layer, screen, obturator, belting layer and oversheath.Described conductor is extruded with described inner insulating layer outward, described inner insulating layer is extruded with described external insulation layer outward, described external insulation layer is extruded with described screen outward and constitutes three groups of cores, is extruded with described obturator between every group of core and constitutes one group of cable core, and cable core is extruded with described belting layer outward.
The utlity model has following beneficial effect in sum: the utlity model has anti-magnetic field and disturb strong characteristic, also have good resistance to bend(ing) energy, the characteristics of oil preventing performance.
Description of drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, conductor; 2, inner insulating layer; 3, external insulation layer; 4, screen; 5, obturator; 6, belting layer; 7, oversheath.
Embodiment
As shown in Figure 1, a kind of electric cable of submersible pump, it is made up of conductor 1, inner insulating layer 2, external insulation layer 3, screen 4, obturator 5, belting layer 6 and oversheath 7.Be extruded with described inner insulating layer 2 outside the described conductor 1, be extruded with described external insulation layer 3 outside the described inner insulating layer 2, described external insulation layer 3 outer three groups of cores of described screen 4 formations that are extruded with are extruded with described obturator 5 and constitute one group of cable core between every group of core, cable core is extruded with described belting layer 6 outward.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.
Claims (1)
1. electric cable of submersible pump, it is made up of conductor, inner insulating layer, external insulation layer, screen, obturator, belting layer and oversheath, it is characterized in that: described conductor is extruded with described inner insulating layer outward, described inner insulating layer is extruded with described external insulation layer outward, described external insulation layer is extruded with described screen outward and constitutes three groups of cores, be extruded with described obturator between every group of core and constitute one group of cable core, cable core is extruded with described belting layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200414120U CN203102924U (en) | 2013-01-25 | 2013-01-25 | Oil-submerged pump electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200414120U CN203102924U (en) | 2013-01-25 | 2013-01-25 | Oil-submerged pump electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102924U true CN203102924U (en) | 2013-07-31 |
Family
ID=48854311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200414120U Expired - Fee Related CN203102924U (en) | 2013-01-25 | 2013-01-25 | Oil-submerged pump electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767871A (en) * | 2018-12-18 | 2019-05-17 | 上海鑫园电线电缆有限公司 | A kind of oil-immersed pump leader cable |
-
2013
- 2013-01-25 CN CN2013200414120U patent/CN203102924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767871A (en) * | 2018-12-18 | 2019-05-17 | 上海鑫园电线电缆有限公司 | A kind of oil-immersed pump leader cable |
| CN109767871B (en) * | 2018-12-18 | 2020-04-10 | 上海鑫园电线电缆有限公司 | Main cable for submersible pump |
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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: 20130731 Termination date: 20140125 |