CN204596489U - A kind of Novel submarine oil pump electricity consumption cable - Google Patents
A kind of Novel submarine oil pump electricity consumption cable Download PDFInfo
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- CN204596489U CN204596489U CN201520322572.1U CN201520322572U CN204596489U CN 204596489 U CN204596489 U CN 204596489U CN 201520322572 U CN201520322572 U CN 201520322572U CN 204596489 U CN204596489 U CN 204596489U
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Abstract
The utility model relates to a kind of Novel submarine oil pump electricity consumption cable.Described cable comprises three alloy conductor insulated wire cores, raw rubber packing is provided with between three described alloy conductor insulated wire cores, three described alloy conductor insulated wire cores and the stranded bunchy of raw rubber packing form cable core, described cable core is enclosed with interior oil resistant bed course, inner restrictive coating, external sheath layer, outer oil resistant bed course and armour outward successively, described alloy conductor insulated wire cores comprises alloy conductor, adhesive phase is coated with outside described alloy conductor, inner insulating layer is extruded, the outer wrapped external insulation layer of described inner insulating layer outside described adhesive phase.The utility model novel structure, conductor adopts double layer of insulation outward, and inner insulating layer adopts ethylene-propylene rubber, has good insulation property and heat resistance; External insulation layer adopts polytetrafluoroethylene (F40) film strip of oil resistant, resistance to elevated temperatures excellence wrapped, effectively can stop the intrusion of oil gas to ethylene-propylene rubber, extend the useful life of cable, during oil well air venting, also can be used as insulating barrier tightens layer simultaneously, the intensity of banding is provided, be provided with two oil resistant bed course and two restrictive coating outside cable core, can adapt to comparatively use under rugged environment, ensure that electric power transfer safety.
Description
Technical field
The utility model relates to a kind of cable, particularly relates to a kind of Novel submarine oil pump electricity consumption cable.
Background technology
Submersible electric pump cable is the matching used power cable of Electric Submersible Pump Unit, is laid in oil well.Cable lower end is connected with submersible electric machine with oil by jump lead; Upper end is connected with ground control cabinet.The Main Function of electric cable of submersible pump is to down-hole submersible electric machine with oil by ground power delivery.Electric cable of submersible pump mounting and installation, in down-hole, is used in well, and operational environment complexity is special, condition of work severe, is usually in the very strong environment of high temperature, high pressure, oil, gas, water and the corrosivity such as acid, alkali.Common cable in use combination property is poor, and insulation property, the waterproof anti-corrosion performance of cable are weak, causes electric power transfer to can not get safely ensureing, causes a certain amount of property loss, add oil recovery production cost.
Utility model content
The purpose of this utility model is to provide a kind of Novel submarine oil pump electricity consumption cable
.be applicable to ac rated voltage 3.6/6KV and the connection between following oil-immersed pump unit and oil-immersed pump motor, overcome the long-term impact by adverse circumstances such as temperature, pressure and oil gas erosions that existing cable exists, the electric power transfer problem on obstacle brought.
The technical solution of the utility model is: described cable comprises three alloy conductor insulated wire cores, raw rubber packing is provided with between three described alloy conductor insulated wire cores, three described alloy conductor insulated wire cores and the stranded bunchy of raw rubber packing form cable core, described cable core is enclosed with interior oil resistant bed course outward successively, inner restrictive coating, external sheath layer, outer oil resistant bed course and armour, described alloy conductor insulated wire cores comprises alloy conductor, adhesive phase is coated with outside described alloy conductor, inner insulating layer is extruded outside described adhesive phase, the outer wrapped external insulation layer of described inner insulating layer.
Described inner insulating layer is ethylene-propylene rubber inner insulating layer.
Described external insulation layer is polytetrafluoroethylene film band external insulation layer.
Described inside and outside oil resistant bed course is the fluorine plastic film layer be wound around.
Described inner restrictive coating is polyamide fibre silk ribbon lapping layer.
Described external sheath layer is chlorinated polyethylene sheath.
Described armour is galvanized steel strip armour, and its steel-tape armouring form is lock armo.
The utility model novel structure, conductor adopts double layer of insulation outward, and inner insulating layer adopts ethylene-propylene rubber, has good insulation property and heat resistance; External insulation layer adopts polytetrafluoroethylene (F40) film strip of oil resistant, resistance to elevated temperatures excellence wrapped, effectively can stop the intrusion of oil gas to ethylene-propylene rubber, extend the useful life of cable, during oil well air venting, also can be used as insulating barrier tightens layer simultaneously, the intensity of banding is provided, be provided with two oil resistant bed course and two restrictive coating outside cable core, can adapt to comparatively use under rugged environment, ensure that electric power transfer safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is alloy conductor, and 2 is adhesive phases, and 3 is inner insulating layers, and 4 is external insulation layers, and 5 is raw rubber packings, and 6 is interior oil resistant bed courses, and 7 is inner restrictive coatings, and 8 is external sheath layers, and 9 is outer oil resistant bed courses, and 10 is armours.
Embodiment
A kind of Novel submarine oil pump electricity consumption cable, described cable comprises three alloy conductor insulated wire cores, raw rubber packing 5 is provided with between three described alloy conductor insulated wire cores, three described alloy conductor insulated wire cores and the stranded bunchy of raw rubber packing 5 form cable core, described cable core is enclosed with interior oil resistant bed course 6 outward successively, inner restrictive coating 7, external sheath layer 8, outer oil resistant bed course 9 and armour 10, described alloy conductor insulated wire cores comprises alloy conductor 1, adhesive phase 2 is coated with outside described alloy conductor 1, the oil gas that causes because of reasons such as cable bends can be effectively stoped to accelerate ageing of insulation along the infiltration in gap between conductor and insulating barrier, conductor and insulation tight bond can be made after sulfuration, inner insulating layer 3 is extruded, the outer wrapped external insulation layer 4 of described inner insulating layer 3 outside described adhesive phase 2.
Described inner insulating layer 3 is ethylene-propylene rubber inner insulating layer.
Described external insulation layer 4 is polytetrafluoroethylene film band external insulation layer.
Described interior oil resistant bed course 6, outer oil resistant bed course 9 are the fluorine plastic film layer be wound around, and have stronger anticorrosion oil resistant effect.
Described inner restrictive coating 7 is polyamide fibre silk ribbon lapping layer, and with F40 film conbined usage, this can strengthen the banding intensity of insulating barrier and protection F40 film further, impaired when preventing stranding.
Described external sheath layer 8 is chlorinated polyethylene sheath, can increase and interlocking steel-tape armouring frictional force, make lock armo longitudinal stress balanced.
Described armour 10 is galvanized steel strip armour, and its steel-tape armouring form is lock armo, and the steel-tape armouring of interlocking plays a longitudinal stress effect, plays crucial protective effect to restrictive coating simultaneously.
Claims (7)
1. a Novel submarine oil pump electricity consumption cable, it is characterized in that: described cable comprises three alloy conductor insulated wire cores, raw rubber packing is provided with between three described alloy conductor insulated wire cores, three described alloy conductor insulated wire cores and the stranded bunchy of raw rubber packing form cable core, described cable core is enclosed with interior oil resistant bed course outward successively, inner restrictive coating, external sheath layer, outer oil resistant bed course and armour, described alloy conductor insulated wire cores comprises alloy conductor, adhesive phase is coated with outside described alloy conductor, inner insulating layer is extruded outside described adhesive phase, the outer wrapped external insulation layer of described inner insulating layer.
2. a kind of Novel submarine oil pump electricity consumption cable according to claim 1, is characterized in that: described inner insulating layer is ethylene-propylene rubber inner insulating layer.
3. a kind of Novel submarine oil pump electricity consumption cable according to claim 1, is characterized in that: described external insulation layer is polytetrafluoroethylene film band external insulation layer.
4. a kind of Novel submarine oil pump electricity consumption cable according to claim 1, is characterized in that: described inside and outside oil resistant bed course is the fluorine plastic film layer be wound around.
5. a kind of Novel submarine oil pump electricity consumption cable according to claim 1, is characterized in that: described inner restrictive coating is polyamide fibre silk ribbon lapping layer.
6. a kind of Novel submarine oil pump electricity consumption cable according to claim 1, is characterized in that: described external sheath layer is chlorinated polyethylene sheath.
7. a kind of Novel submarine oil pump electricity consumption cable according to claim 1, it is characterized in that: described armour is galvanized steel strip armour, its steel-tape armouring form is lock armo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322572.1U CN204596489U (en) | 2015-05-19 | 2015-05-19 | A kind of Novel submarine oil pump electricity consumption cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322572.1U CN204596489U (en) | 2015-05-19 | 2015-05-19 | A kind of Novel submarine oil pump electricity consumption cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596489U true CN204596489U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520322572.1U Active CN204596489U (en) | 2015-05-19 | 2015-05-19 | A kind of Novel submarine oil pump electricity consumption cable |
Country Status (1)
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| CN (1) | CN204596489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845230A (en) * | 2016-05-12 | 2016-08-10 | 宝鸡石油钢管有限责任公司 | Oil submerged pump cable capable of suspension installation, and manufacturing method thereof |
| CN109215861A (en) * | 2018-09-21 | 2019-01-15 | 安徽华电线缆股份有限公司 | A kind of corrosion-resistant electric cable of submersible pump and its manufacturing method |
| CN110473652A (en) * | 2018-05-09 | 2019-11-19 | 江苏宝安电缆有限公司 | A kind of heat tracing electric cable of submersible pump |
-
2015
- 2015-05-19 CN CN201520322572.1U patent/CN204596489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845230A (en) * | 2016-05-12 | 2016-08-10 | 宝鸡石油钢管有限责任公司 | Oil submerged pump cable capable of suspension installation, and manufacturing method thereof |
| CN110473652A (en) * | 2018-05-09 | 2019-11-19 | 江苏宝安电缆有限公司 | A kind of heat tracing electric cable of submersible pump |
| CN109215861A (en) * | 2018-09-21 | 2019-01-15 | 安徽华电线缆股份有限公司 | A kind of corrosion-resistant electric cable of submersible pump and its manufacturing method |
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