CN206301605U - High pressure resistant submersible motor winding wire - Google Patents
High pressure resistant submersible motor winding wire Download PDFInfo
- Publication number
- CN206301605U CN206301605U CN201621443659.5U CN201621443659U CN206301605U CN 206301605 U CN206301605 U CN 206301605U CN 201621443659 U CN201621443659 U CN 201621443659U CN 206301605 U CN206301605 U CN 206301605U
- Authority
- CN
- China
- Prior art keywords
- submersible motor
- insulation layer
- winding wire
- high pressure
- motor winding
- 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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Abstract
The utility model is related to a kind of high pressure resistant submersible motor winding wire, including copper conductor, enamel insulation layer is coated with copper conductor, there is teflon insulation layer in the enamel insulation outer extrusion molding of layer, the teflon insulation layer is coated with polyamide sheath layer, and the high pressure resistant submersible motor winding wire is flat；The copper conductor is two, and intervallum is set between two copper conductors；The intervallum filled polypropylene resin of two copper conductors, the space filled polypropylene resin between the teflon insulation layer and enamel insulation layer.While the utility model ensures the insulating properties under high voltage, reduce thickness of insulating layer, so as to reduce stator slot cross-section, reduce the volume of submersible motor, improve the efficiency of submersible motor.
Description
Technical field
The utility model is related to a kind of submersible motor winding wire, more particularly to a kind of high pressure resistant submersible motor winding wire.
Background technology
At present, submersible motor winding wire, mostly using the structure type of polyethylene insulation nylon sheath wire, is guarantee high voltage
Under insulating properties, it is 0.5 millimeter to be applied to during 500 volts of voltage insulation thickness, and it is 1 to be applied to insulation thickness during 1000 volts of voltage
Millimeter, with the rising of voltage, the thickness of insulating barrier must increase, and greatly occupy the expensive real estate of motor stator slot, make height
Press the volume of submersible motor to become big, reduce the efficiency of submersible motor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high pressure resistant submersible motor winding wire, is ensureing electricity high
While the insulating properties of pressure, reduce thickness of insulating layer, so as to reduce stator slot cross-section, reduce the volume of submersible motor, carry
The efficiency of submersible motor high.
The utility model is adopted the following technical scheme that：
A kind of high pressure resistant submersible motor winding wire, including copper conductor, are coated with enamel insulation layer, in enamel-cover in copper conductor
The outer extrusion molding of insulating barrier has teflon insulation layer, and the teflon insulation layer is coated with polyamide sheath layer, described
High pressure resistant submersible motor winding wire is flat；The copper conductor is two, and intervallum is set between two copper conductors；Institute
State two intervallum filled polypropylene resins of copper conductor, the space between the teflon insulation layer and enamel insulation layer
Filled polypropylene resin.
Further, the intervallum middle setting has anti-drawing stainless steel strip.
Further, the thickness of the teflon insulation layer is 0.30-0.80mm；The copper conductor wire core diameter is
0.65-3.10mm；The thickness of the intervallum is 0.40-2.10mm.
Good effect of the present utility model is as follows：
The utility model uses enamel-cover layer and polytetrafluoroethylene floor as double insulating layer, with polyethylene insulation nylon sheath wire knot
Structure is compared, lifting submersible motor winding wire insulating properties under high voltages, allows submersible motor winding wire with relatively thin exhausted
Edge layer meets insulating properties, so as to reduce wire cross-sectional area, reduces the volume of submersible motor, improves submersible motor
Efficiency.The characteristics of polytetrafluoroethylene (PTFE) has antiacid alkali resistant, resists various organic solvents, is practically insoluble in all of solvent.Meanwhile, gather
Tetrafluoroethene has resistant to elevated temperatures feature, and its coefficient of friction is extremely low, so lubrication can be made.
High pressure resistant submersible motor winding wire is flat, high abrasion, cracking resistance, high flexibility.
It is divided into 2 regions inside the utility model, 2 regions do not interfere with each other, while being provided with filler in interval, resists dry
Disturb ability strong, intervallum middle setting has anti-drawing stainless steel strip, it is ensured that the intensity of high pressure resistant submersible motor winding wire.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
In the accompanying drawings, 1- copper conductors, 2- enamel insulations layer, 3- teflon insulations layer, 4- polyamide sheaths layer, 1-
1- intervallums, the anti-drawing stainless steel strips of 1-2-.
Specific embodiment
As shown in Figure 1, a kind of high pressure resistant submersible motor winding wire, including copper conductor 1, paint is coated with copper conductor 1
Bag insulating barrier 2, has teflon insulation layer 3,3 outer cladding of the teflon insulation layer in enamel insulation 2 outer extrusion molding of layer
There is polyamide sheath layer 4, the high pressure resistant submersible motor winding wire is flat；The copper conductor 1 is two, two copper
Intervallum 1-1 is set between wire 1；The intervallum 1-1 filled polypropylene resins of two copper conductors 1, the polytetrafluoroethyl-ne
Space filled polypropylene resin between alkene insulating barrier 3 and enamel insulation layer 2.
The intervallum 1-1 middle settings have anti-drawing stainless steel strip 1-2.The thickness of the teflon insulation layer 3
It is 0.30-0.80mm；The wire core diameter of the copper conductor 1 is 0.65-3.10mm；The thickness of the intervallum is 0.40-2.10mm.
The utility model reduces the total cross section of submersible motor winding wire on the premise of the insulating properties under ensureing voltage
Area, such that it is able to reduce the volume of high-pressure immersed electromotor, improves the efficiency of high-pressure immersed electromotor.The utility model can conduct
Electrical appliance wires are used.
The above implementation method is only preferred embodiment of the present utility model, and the not feasible implementation of the utility model
It is exhaustive.For persons skilled in the art, it is made on the premise of without departing substantially from the utility model principle and spirit
Any obvious change for going out, should all be contemplated as falling with claims of the present utility model.
Claims (3)
1. a kind of high pressure resistant submersible motor winding wire, including copper conductor（1）, it is characterised in that in copper conductor（1）It is coated with paint
Bag insulating barrier（2）, in enamel insulation layer（2）Outer extrusion molding has teflon insulation layer（3）, the teflon insulation layer
（3）It is coated with polyamide sheath layer（4）, the high pressure resistant submersible motor winding wire is flat；The copper conductor（1）It is two
Root, two copper conductors（1）Between intervallum is set（1-1）；Two copper conductors（1）Intervallum（1-1）Filling is poly-
Allyl resin, the teflon insulation layer（3）With enamel insulation layer（2）Between space filled polypropylene resin.
2. a kind of high pressure resistant submersible motor winding wire according to claim 1, it is characterised in that the intervallum（1-1）
Middle setting has anti-drawing stainless steel strip（1-2）.
3. a kind of high pressure resistant submersible motor winding wire according to claim 1, it is characterised in that the polytetrafluoroethylene (PTFE) is exhausted
Edge layer（3）Thickness be 0.30-0.80mm；The copper conductor（1）Wire core diameter is 0.65-3.10mm；The thickness of the intervallum
It is 0.40-2.10mm to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443659.5U CN206301605U (en) | 2016-12-27 | 2016-12-27 | High pressure resistant submersible motor winding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443659.5U CN206301605U (en) | 2016-12-27 | 2016-12-27 | High pressure resistant submersible motor winding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301605U true CN206301605U (en) | 2017-07-04 |
Family
ID=59204317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443659.5U Expired - Fee Related CN206301605U (en) | 2016-12-27 | 2016-12-27 | High pressure resistant submersible motor winding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206301605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922666A (en) * | 2018-07-19 | 2018-11-30 | 惠州市鑫洋线业有限公司 | A kind of flat winding wire |
-
2016
- 2016-12-27 CN CN201621443659.5U patent/CN206301605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922666A (en) * | 2018-07-19 | 2018-11-30 | 惠州市鑫洋线业有限公司 | A kind of flat winding wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |