CN101431266A - Single-phase motor winding of air conditioner compressor - Google Patents
Single-phase motor winding of air conditioner compressor Download PDFInfo
- Publication number
- CN101431266A CN101431266A CNA2007100479228A CN200710047922A CN101431266A CN 101431266 A CN101431266 A CN 101431266A CN A2007100479228 A CNA2007100479228 A CN A2007100479228A CN 200710047922 A CN200710047922 A CN 200710047922A CN 101431266 A CN101431266 A CN 101431266A
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- Prior art keywords
- air conditioner
- monophase machine
- coil
- compressor
- motor
- 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.)
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Abstract
The invention relates to a single phase machine winding of an air conditioner compressor, the whole or partial loops of the winding adopt aluminum paint covered wires or aluminum alloy covered wires, and the configuration of the electric motor is adjusted. Compared with the prior art, with the invention, the usage amount of copper can be reduced without obviously affecting performances of the electric motor (efficiency, moment, and the like), thereby greatly reducing manufacturing cost.
Description
Technical field
The present invention relates to the motor accessory, relate in particular to a kind of compressor of air conditioner monophase machine winding.
Background technology
Existing compressor electric motor uses the copper enamelled wire, has used the copper resource in a large number.Under the situation of copper resource growing tension, need to consider to use other materials to substitute enamel covered wire commonly used in the present compressor electric motor.The main and sub-coil that is illustrated in figure 1 as monophase machine all adopts copper enamelled wire 1.
Summary of the invention
Purpose of the present invention is exactly to provide the compressor of air conditioner monophase machine that a kind of performance is good, cost is low winding for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: a kind of compressor of air conditioner monophase machine winding is characterized in that all or part of coil of this motor windings adopts aluminium enamel-covered wire or aluminum alloy paint envelope curve, and adjusts the motor configuration.
Described motor be monophase machine, the main coil of this monophase machine adopts the copper enamelled wire, secondary coil adopts aluminium enamel-covered wire or aluminum alloy paint envelope curve.
Described adjustment motor is configured to adjust iron core height, coil turn and/or enamelled wire line footpath, keeps the constant or raising of main performance.
Compared with prior art, the present invention adopts aluminium enamel-covered wire or aluminum alloy paint envelope curve with all or part of coil of compressor of air conditioner monophase machine winding, and suitably adjust design of electrical motor (as coil turn, enamelled wire line footpath, iron core height, punching size etc.), can under the not obvious situation that influences motor performance (efficient, moment etc.), reduce the use amount of copper, thereby reduce manufacturing cost greatly.
Description of drawings
Fig. 1 is the schematic diagram of existing compressor of air conditioner monophase machine;
Fig. 2 is the schematic diagram of compressor of air conditioner monophase machine of the present invention.
Embodiment
In order to reduce the copper consumption of compressor electric motor, all or part of coil can be replaced copper with aluminium.Following example only is used to explain the present invention, does not constitute the qualification to protection range of the present invention.
Because the resistivity of aluminium is 1.59 times of copper, the enamel insulated aluminium wire that the line footpath is 1.27 times is identical with enamel covered wire resistance.For the lower motor of copper factor, can be directly substitute copper cash, and motor performance remains unchanged with the enamel insulated aluminium wire in 1.27 times in line footpath.If copper factor can not allow whole coils to replace with aluminum steel, also coil sections can be replaced with aluminum steel (as the main coil or the secondary coil of monophase machine)
As shown in Figure 2, certain main and sub-coil all uses the monophase machine of copper enamelled wire 1, and secondary coil is changed into aluminum steel 2, and wherein 3 is electric capacity, has adjusted iron core height and coil turn and enamelled wire line footpath, and main performance can remain unchanged even improve.
| New motor (the secondary aluminium of main copper) | Original motor (major-minor copper) | |
| Enamelled wire line footpath (master/pair) | 0.85/2-0.75 | 0.85/0.95 |
| Iron core folded high (mm) | 100 | 85 |
| Resistance (master/pair) | 1.97/3.98 | 1.77/3.47 |
| Efficient (%) | 83.68 | 83.4 |
| Maximum moment (Nm) | 10.23 | 10.15 |
| Starting torque (Nm) | 2.42 | 2.33 |
Claims (3)
1. a compressor of air conditioner monophase machine winding is characterized in that, all or part of coil of this motor windings adopts aluminium enamel-covered wire or aluminum alloy paint envelope curve, and adjusts the motor configuration.
2. a kind of compressor of air conditioner monophase machine winding according to claim 1 is characterized in that, described motor be monophase machine, the main coil of this monophase machine adopts the copper enamelled wire, secondary coil adopts aluminium enamel-covered wire or aluminum alloy paint envelope curve.
3. a kind of compressor of air conditioner monophase machine winding according to claim 1 is characterized in that, described adjustment motor is configured to adjust iron core height, coil turn and/or enamelled wire line footpath, keeps the constant or raising of main performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100479228A CN101431266B (en) | 2007-11-07 | 2007-11-07 | Single-phase motor winding of air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100479228A CN101431266B (en) | 2007-11-07 | 2007-11-07 | Single-phase motor winding of air conditioner compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101431266A true CN101431266A (en) | 2009-05-13 |
| CN101431266B CN101431266B (en) | 2012-02-22 |
Family
ID=40646479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100479228A Active CN101431266B (en) | 2007-11-07 | 2007-11-07 | Single-phase motor winding of air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101431266B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472284A (en) * | 2009-08-06 | 2012-05-23 | 艾默生电气公司 | Scroll compressor with radially configured motor winding |
| CN107611948A (en) * | 2017-10-26 | 2018-01-19 | 绵阳高新区探索科技有限责任公司 | Control box short-circuit protection circuit on charging gun cable |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1767317A (en) * | 2005-09-27 | 2006-05-03 | 岳江 | AC generator for vehicle |
| CN2840497Y (en) * | 2005-09-27 | 2006-11-22 | 岳江 | Vehicle AC electric generator |
-
2007
- 2007-11-07 CN CN2007100479228A patent/CN101431266B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472284A (en) * | 2009-08-06 | 2012-05-23 | 艾默生电气公司 | Scroll compressor with radially configured motor winding |
| CN107611948A (en) * | 2017-10-26 | 2018-01-19 | 绵阳高新区探索科技有限责任公司 | Control box short-circuit protection circuit on charging gun cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101431266B (en) | 2012-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201206 Shanghai China (Shanghai) free trade test area, Yun Qiao Road No. 1051 Patentee after: Shanghai Haili Electrical Appliance Co. Ltd. Address before: 201206 Jinqiao Road, Pudong Jinqiao Export Processing Zone, Shanghai, 1051 Patentee before: Rili Electric Appliance Co., Ltd., Shanghai |
|
| CP03 | Change of name, title or address |