CN210667848U - Oil gas prevention submersible pump flat cable for oil field well - Google Patents
Oil gas prevention submersible pump flat cable for oil field well Download PDFInfo
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- CN210667848U CN210667848U CN201922122355.9U CN201922122355U CN210667848U CN 210667848 U CN210667848 U CN 210667848U CN 201922122355 U CN201922122355 U CN 201922122355U CN 210667848 U CN210667848 U CN 210667848U
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- oil
- submersible pump
- flat cable
- gas
- sinle silks
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Abstract
The utility model discloses a grease proofing gas submersible pump flat cable for oil field well, including many sinle silks, the sinle silks are including tin-plated copper conductor, the cladding has in proper order in the outside of tin-plated copper conductor and gathers perfluor ethylene propylene insulating layer, plastic-aluminum composite film shielding layer, armor and 8 style of calligraphy inner sheaths in the zinc-plated steel band, the inside wire rope that is equipped with of opposite side of inner sheath, set up many sinle silks side by side, the cladding has tinned copper wire and aramid yarn in proper order in many sinle silks outside and weaves total shield layer, the compound filling layer of pearlite sand, polytetrafluoroethylene film is around covering and oversheath. The utility model discloses the sheath of every sinle silk all adopts 8 types, makes to be connected through the sheath between wire rope and the conductor, and the tensile performance of wire rope reinforcing cable gathers the insulating effectual of perfluor ethylene propylene insulating layer, and the compound filling layer of pearlite sand can insulate against heat high temperature, and the polytetrafluoroethylene film has fine resistant oil, high temperature resistance around the covering, and the invasion of oil gas to inner conductor and insulating layer that blocks that can be fine.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a grease proofing gas oil-submersible pump flat cable for oil field well.
Background
The cable of the submersible pump is used as a path part for conveying electric energy of the submersible electric pump unit and works in environments with strong corrosivity such as high temperature, high pressure, oil-containing gas and the like for a long time. In order to ensure that the electric pump unit normally operates for a long time, the front cable matched with the threshold value is required to have higher electrical performance: high temperature and pressure resistance and oil and gas resistance. The cable in the prior art has weak high temperature resistance and oil gas resistance, and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, provides an oil field well is with preventing flat cable of oil gas submersible pump.
The utility model discloses a realize through following technical scheme:
the utility model provides an oil gas submersible pump flat cable is prevented to oil field well, including many sinle silks, the sinle silks including tin-plated copper conductor, the outside of tin-plated copper conductor in proper order the cladding have gather perfluor ethylene propylene insulating layer, plastic-aluminum composite film shielding layer, armor and 8 style of calligraphy inner sheath in the zinc-plated steel band, the inside wire rope that is equipped with of opposite side of 8 style of calligraphy inner sheath, set up many sinle silks side by side, the cladding has tinned copper wire and aramid yarn in proper order in many sinle silks outside and weaves total shielding layer, the compound filling layer of pearly-lustre sand, polytetrafluoroethylene film is around.
The number of the wire cores is 3.
The arrangement directions of the two adjacent wire cores are opposite, so that the extrusion force and the friction force between the adjacent wire cores are reduced.
The 8-shaped inner sheath and the outer sheath are both butyronitrile polyvinyl chloride composite material sheaths.
The inner side of the total shielding layer woven by the tinned copper wires and the aramid yarns and gaps among the wire cores are filled with polypropylene filling layers.
The utility model has the advantages that: the utility model discloses the sheath of every sinle silk all adopts 8 types, make and be connected through the sheath between wire rope and the conductor, the tensile performance of wire rope reinforcing cable, it is effectual to gather the insulating layer of perfluor ethylene propylene, the compound filling layer of pearlite sand can insulate against heat high temperature, the polytetrafluoroethylene film has fine resistant oil, high temperature resistance around the covering, can be fine block the invasion of oil gas to inner conductor and insulating layer, butyronitrile polyvinyl chloride combined material sheath has high fire-retardant, high strength, wear-resisting, resistant oily performance, can prolong the life of cable under the oil well environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a flat cable of oil gas submersible pump is prevented for oil field well, including many sinle silks, the sinle silks including tin-plated copper conductor 1, the cladding has in proper order in tin-plated copper conductor 1's the outside and gathers perfluor ethylene propylene insulating layer 2, plastic-aluminum composite film shielding layer 3, armor 4 and 8 style of calligraphy inner sheath 5 in the zinc-plated steel band, the inside wire rope 6 that is equipped with of opposite side of 8 style of calligraphy inner sheath 5, set up many sinle silks side by side, the cladding has tin-plated copper wire and aramid yarn in proper order to weave total shield 7 in many sinle silks outside, the compound filling layer 8 of pearlite sand, polytetrafluoroethylene film is around covering 9 and oversheath 10.
The number of the wire cores is 3.
The arrangement directions of the two adjacent wire cores are opposite, so that the extrusion force and the friction force between the adjacent wire cores are reduced.
The 8-shaped inner sheath 5 and the outer sheath 10 are both made of butyronitrile polyvinyl chloride composite material.
The inner side of the tinned copper wire and aramid yarn woven total shielding layer 7 and gaps among the wire cores are filled with polypropylene filling layers 11.
Claims (5)
1. The utility model provides an oil gas submersible pump flat cable is prevented to oil field well which characterized in that: including many sinle silks, the sinle silk including tin-plated copper conductor, the outside of tin-plated copper conductor in proper order the cladding have gather perfluor ethylene propylene insulating layer, plastic-aluminum composite film shielding layer, armor and 8 style of calligraphy inner sheaths in the zinc-plated steel band, the inside wire rope that is equipped with of opposite side of 8 style of calligraphy inner sheaths, set up many sinle silks side by side, the cladding has tinned copper wire and aramid yarn in proper order to weave total shielding layer, the compound filling layer of pearlite-sand, polytetrafluoroethylene film around covering and oversheath outside many sinle silks.
2. The oil and gas resistant submersible pump flat cable for the oil and gas well of the oil field according to claim 1 is characterized in that: the number of the wire cores is 3.
3. The oil and gas resistant submersible pump flat cable for the oil and gas well of the oil field according to claim 1 is characterized in that: the arrangement directions of two adjacent wire cores are opposite.
4. The oil and gas resistant submersible pump flat cable for the oil and gas well of the oil field according to claim 1 is characterized in that: the 8-shaped inner sheath and the outer sheath are both butyronitrile polyvinyl chloride composite material sheaths.
5. The oil and gas resistant submersible pump flat cable for the oil and gas well of the oil field according to claim 1 is characterized in that: the inner side of the total shielding layer woven by the tinned copper wires and the aramid yarns and gaps among the wire cores are filled with polypropylene filling layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122355.9U CN210667848U (en) | 2019-12-02 | 2019-12-02 | Oil gas prevention submersible pump flat cable for oil field well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122355.9U CN210667848U (en) | 2019-12-02 | 2019-12-02 | Oil gas prevention submersible pump flat cable for oil field well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667848U true CN210667848U (en) | 2020-06-02 |
Family
ID=70818829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122355.9U Active CN210667848U (en) | 2019-12-02 | 2019-12-02 | Oil gas prevention submersible pump flat cable for oil field well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667848U (en) |
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2019
- 2019-12-02 CN CN201922122355.9U patent/CN210667848U/en active Active
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