CN204178743U - A kind of compressor electric motor lead wire - Google Patents
A kind of compressor electric motor lead wire Download PDFInfo
- Publication number
- CN204178743U CN204178743U CN201420672142.8U CN201420672142U CN204178743U CN 204178743 U CN204178743 U CN 204178743U CN 201420672142 U CN201420672142 U CN 201420672142U CN 204178743 U CN204178743 U CN 204178743U
- Authority
- CN
- China
- Prior art keywords
- lead wire
- electric motor
- stack package
- compressor electric
- aromatic polyamide
- 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.)
- Active
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
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A kind of compressor electric motor lead wire, comprises copper core, and described copper core is enclosed with bundle shape layer, insulating barrier, overcoat and restrictive coating from the inside to the outside successively, and described insulating barrier is made up of aromatic polyamide paper or polyimide film half-stack package number layer.The compressor electric motor lead wire refrigerant performance that the utility model provides is high, flexibility good, electric property is high, wherein the number of plies of aromatic polyamide paper or polyimide film half-stack package is determined according to Rated motor magnitude of voltage, when Rated motor magnitude of voltage is higher, the more insulating barriers of the number of plies of aromatic polyamide paper or polyimide film half-stack package are thicker, ensure that the conductive security of lead wire when Rated motor voltage is higher, increase the useful life of lead wire.
Description
Technical field
The utility model belongs to compressor electric motor technical field, is specifically related to a kind of compressor electric motor lead wire.
Background technology
Motor lead is the important peripheral component of motor, and business air conditioner compressor electric motor exists high-power, low-voltage, big current, small size feature, needs heavy in section to amass, flexibility is good, refrigerant is good lead wire.The insulating barrier of lead wire determines security performance and the useful life of lead wire.It is the lead wire of insulating barrier that current air conditioner compressor motor mainly uses with fluoroplastics, it has good refrigerant performance, due to the flexibility of fluoroplastics and electrical insulation capability not high, can only wrap up thinner conductor to be used in the lower motor of power density and in order to the thickness of the flexibility fluoroplastic insulation layer keeping lead wire must be thinner, the thinner thickness of insulating barrier makes the electrical insulation capability of lead wire not high, cannot meet the motor of high power density used lead wire heavy in section is amassed, flexibility is good, electric property is high and the requirement that refrigerant is good.
Utility model content
The utility model provides that a kind of refrigerant performance is high, flexibility good, electric property is high and can arrange the lead wire of thickness of insulating layer according to Rated motor voltage, and the long security performance of its life cycle is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of air conditioner compressor motor lead wire, comprise copper core, it is characterized in that being enclosed with bundle shape layer, insulating barrier, overcoat and restrictive coating from the inside to the outside successively at described copper core, described insulating barrier is made up of aromatic polyamide paper or polyimide film half-stack package number layer.
Further, it is characterized in that described overcoat is made up of teflin tape half-stack package 2 ~ 3 layers.
Further, described bundle shape layer is made up of glass tape or nonwoven fabrics half-stack package one deck.
Further, described restrictive coating is thermal contraction casing tube.
The beneficial effects of the utility model are: the utility model is by copper core, bundle shape layer, insulating barrier, overcoat and restrictive coating wrap folded formation layer by layer, ensure that it has good refrigerant performance, copper core outside superscribe the insulating barrier be made up of aromatic polyamide paper or polyimide film half-stack package number layer, aromatic polyamide fibre or polyimides have good oil resistance, electrical insulating property and refrigerant can wrap up the sectional area that thicker copper core increases lead wire, improve the electric property of lead wire and ambient adaptability and aromatic polyamide fibre or polyimides flexibility good, both the thicker lead wire of insulating barrier had been made still can to keep good softness, wherein the number of plies of aromatic polyamide paper or polyimide film half-stack package is determined according to Rated motor magnitude of voltage, when Rated motor magnitude of voltage is higher, the more insulating barriers of the number of plies of aromatic polyamide paper or polyimide film half-stack package are thicker, ensure that the conductive security of lead wire when Rated motor voltage is higher, increase the useful life of lead wire.
Accompanying drawing explanation
The transversal diagram that Fig. 1 is the lead wire described in embodiment
In figure: 1, copper core allosome, 2, bundle shape layer, 3, insulating barrier, 4, overcoat, 5, restrictive coating
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, a kind of air conditioner compressor motor lead wire, comprise copper core 1, copper core 1 is enclosed with bundle shape layer 2, insulating barrier 3, overcoat 4 and restrictive coating 5 from the inside to the outside successively, bundle shape layer 2 is made up of glass tape half-stack package one deck, insulating barrier 3 is made up of aromatic polyamide paper half-stack package number layer, and overcoat 4 is made up of teflin tape half-stack package 2 ~ 3 layers, and restrictive coating 5 is thermal contraction casing tube.
Wherein the copper cash forming copper core is tightly restrainted and is formed entirety together by the bundle shape layer 2 of glass tape or nonwoven fabrics.
Aromatic polyamide paper half-stack package number layer forms insulating barrier 3, aromatic polyamide fibre has good oil resistance, electrical insulating property and refrigerant can wrap up the sectional area that thicker copper core increases lead wire, improve the electric property of lead wire and ambient adaptability and aromatic polyamide fibre flexibility is good, both the thicker lead wire of insulating barrier 3 had been made still can to keep good softness, wherein the number of plies of aromatic polyamide paper half-stack package is determined according to Rated motor magnitude of voltage, when Rated motor magnitude of voltage is higher, the more insulating barriers of the number of plies of aromatic polyamide paper half-stack package are thicker, ensure that the conductive security of lead wire when Rated motor voltage is higher, increase the useful life of lead wire.
Overcoat 4 is made up of teflin tape half-stack package 2 ~ 3 layers, and the corrosion resistance that polytetrafluoroethylene is good and electrical insulating property make the better refrigerant performance of above-mentioned lead wire tool.
Restrictive coating 5 is thermal contraction casing tube, and thermal contraction casing tube has good anti-flammability, electrical insulating property, improves the electric property of above-mentioned lead wire further.
Below by reference to the accompanying drawings complete description is carried out to the technical scheme of the utility model embodiment, it should be noted that described embodiment is only the utility model part embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Claims (4)
1. a compressor electric motor lead wire, comprise copper core (1), it is characterized in that being enclosed with bundle shape layer (2), insulating barrier (3), overcoat (4) and restrictive coating (5) from the inside to the outside successively at described copper core (1), described insulating barrier (3) is made up of aromatic polyamide paper or polyimide film half-stack package number layer.
2. compressor electric motor lead wire according to claim 1, is characterized in that described overcoat (4) is made up of teflin tape half-stack package 2 ~ 3 layers.
3. compressor electric motor lead wire according to claim 2, is characterized in that described bundle shape layer (2) is made up of glass tape or nonwoven fabrics half-stack package one deck.
4. compressor electric motor lead wire according to claim 3, is characterized in that described restrictive coating (5) is thermal contraction casing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672142.8U CN204178743U (en) | 2014-11-12 | 2014-11-12 | A kind of compressor electric motor lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672142.8U CN204178743U (en) | 2014-11-12 | 2014-11-12 | A kind of compressor electric motor lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178743U true CN204178743U (en) | 2015-02-25 |
Family
ID=52567530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672142.8U Active CN204178743U (en) | 2014-11-12 | 2014-11-12 | A kind of compressor electric motor lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189850A (en) * | 2019-04-30 | 2019-08-30 | 无锡市神光电缆有限公司 | A kind of copper core polyvinyl chloride insulation cord and preparation method thereof |
-
2014
- 2014-11-12 CN CN201420672142.8U patent/CN204178743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189850A (en) * | 2019-04-30 | 2019-08-30 | 无锡市神光电缆有限公司 | A kind of copper core polyvinyl chloride insulation cord and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200990261Y (en) | Electric source line with electricity leakage detecting conductor | |
| CN200965806Y (en) | Insulated flat copper cord | |
| CN103280265A (en) | Double-mica imine sintering winding wire for offshore wind power | |
| CN204178743U (en) | A kind of compressor electric motor lead wire | |
| CN201402642Y (en) | Nomex insulating combined transposed conductor | |
| CN201611583U (en) | Porous insulating paper belt acetal self-adhesive transposed conductor | |
| CN201278275Y (en) | Tinned three layer insulated winding for transformer | |
| CN202584814U (en) | Aerial polyimide insulation cable | |
| CN202677886U (en) | Transposition conducting wire | |
| CN201111991Y (en) | Supply line with electric leakage testing conductor | |
| CN202495281U (en) | Low skin effect extra-high voltage crosslinked cable | |
| CN204695841U (en) | High-efficiency compact cable | |
| CN203386579U (en) | Half-foil and half-wire low-voltage coil structure | |
| CN203721358U (en) | Power cable used for ship | |
| CN201788725U (en) | Double-layer co-extruded insulated photovoltaic cable | |
| CN203644462U (en) | Medium-voltage wind energy cable | |
| CN203311903U (en) | Radial waterproof cable | |
| CN203055538U (en) | Aluminium alloy high-temperature resistant frequency conversion power cable | |
| CN207302671U (en) | A kind of weather-proof solar photovoltaic cable of high fire-retardance radiation hardness | |
| CN204558146U (en) | A kind of terminal direct current high voltage cable | |
| CN205722964U (en) | A kind of multilamellar wrapped fire proof power cable of special type twining package tape | |
| CN203562228U (en) | Butyronitrile polyvinyl chloride sheath flat cable | |
| CN205302978U (en) | Strengthen resistance to compression type wind energy cable | |
| CN203490979U (en) | Polyvinyl chloride insulation flat cable | |
| CN203352331U (en) | 10.5kV-level 4100-meter high-altitude hydro generator insulation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |