CN1866678A - Submersible motor with aluminium-cored winding - Google Patents
Submersible motor with aluminium-cored winding Download PDFInfo
- Publication number
- CN1866678A CN1866678A CN 200610085217 CN200610085217A CN1866678A CN 1866678 A CN1866678 A CN 1866678A CN 200610085217 CN200610085217 CN 200610085217 CN 200610085217 A CN200610085217 A CN 200610085217A CN 1866678 A CN1866678 A CN 1866678A
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- China
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- aluminium
- winding
- joint line
- submersible motor
- core winding
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The invention discloses an aluminum core winding diving motor, which comprises the following parts: case, rotor, stator, solenoid and cable wire, wherein the winding solenoid is set in the case, which is replaced by aluminum core winding solenoid. The invention reduces manufacturing difficulties and simplifies the manufacturing technology, which improves the motor efficiency.
Description
Affiliated technical field
The present invention relates to a kind of submersible motor, especially a kind of submersible motor with aluminium-cored winding.
Background technology
At present, the lead winding in the submersible motor is copper material, this kind material price is very high, the cost that increases the weight of submersible motor that can be bigger, copper material has risen to 80,000 yuan one ton at present, makes the price of submersible motor increase many greatly, to this, also increased user's burden greatly, especially vast rural subscribers use this machine more, and this has also increased peasant's burden greatly, to this, also there is not good solution at present.
Summary of the invention
In order to solve present motor lead winding cost height, the problem that price is expensive, the invention provides a kind of submersible motor with aluminium-cored winding, produce this motor, not only can not increase technologic difficulty, and can simplify technology in the production, can reduce the cost of submersible motor greatly, can make cost reduce about 2/3, can save a large amount of valuable copper materials, also can improve efficiency of motor simultaneously, reduce numerous rural subscribers' burden greatly, it has great rural market, has the value of applying.
The present invention solves the concrete scheme that its technical problem adopts: this submersible motor comprises casing (1), rotor (2), stator (3), line bag (4) and cable (5) five parts; It is characterized in that: the winding wire bag in casing (1), all use aluminium core winding wire bag (4) instead and substitute; The method of attachment of mutual aluminium core winding joint line (4-1), (4-2), (4-3) in its aluminium core winding wire bag (4): be after the aluminium winding wire laminates mutually, on its external diameter, the friction tight copper sleeve (6) that is set with allows aluminium core winding joint line each other, fit tightly the compacting contact; The method of attachment of joint line of its cable (5) and aluminium core winding joint line (4-1), (4-2), (4-3) is: behind the joint line of cable (5) and aluminium core winding joint line applying parcel, outer friction tight cover is loaded onto copper sleeve (6), allow cable (5) and aluminium core winding joint line, fit tightly each other, the compacting contact, thus make the resistance value that is in contact with one another reach minimum.The method of attachment that copper wires is welded has been saved in this kind method of attachment, has simplified technology, also can reduce cost.
Its beneficial effect is: this submersible motor with aluminium-cored winding, its production not only can not increase technologic difficulty, and can simplify technology in the production, can also reduce the cost of submersible motor greatly, can make cost reduce about 2/3, can save a large amount of valuable copper materials, also improved simultaneously efficiency of motor, significantly reduced numerous rural subscribers' burden, it has great rural market, has the value of applying.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples;
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is cable connector lug and aluminium core winding joint line pressure connection diagram among the present invention;
Accompanying drawing 3 is fitted mutually for aluminium core winding joint line of the present invention and is press-fited connection diagram;
Accompanying drawing 4 is the specific embodiment tables of data of aluminium core winding of the present invention and copper core winding;
Among the figure, 1 casing, 2 rotors, 3 stators, 4 aluminium core winding wire bags, 4-1,4-2,4-3 aluminium core winding joint line, 5 cables, 6 copper sleeves.
Specific embodiment
Respectively with the specific embodiment data of one group of motor, the electric efficiency and the concrete cost that reduces of this aluminium core winding electric machine is described below, subordinate list is the specific embodiment data of 3KW, 4KW, 5.5KW motor among Fig. 4; Can learn in the table in Fig. 4 that under the constant situation of its rated voltage and rotating speed, full-load power factor and fully loaded electric efficiency not only do not reduce, and are improved on the contrary; And the cost of motor windings reduces respectively: 141.12 yuan-53.5 yuan=87.62 yuan, 180.6 yuan-69.45 yuan=110.15 yuan and 222.78 yuan-77.76 yuan=145.02 yuan.
Claims (3)
1 one kinds of submersible motor with aluminium-cored winding, this submersible motor comprise casing (1), rotor (2), stator (3), line bag (4) and cable (5) five parts; It is characterized in that: the winding wire bag in casing (1), all use aluminium core winding wire bag (4) instead and substitute.
2 a kind of submersible motor with aluminium-cored winding according to claim 1, it is characterized in that: the method for attachment of mutual aluminium winding joint line (4-1), (4-2), (4-3) is in the aluminium core winding wire bag (4): after the aluminium winding wire laminates mutually, on its external diameter, the friction tight copper sleeve (6) that is set with, allow aluminium core winding wire each other, fit tightly the compacting contact.
3 a kind of submersible motor with aluminium-cored winding according to claim 1, it is characterized in that: the method for attachment of the joint line of cable (5) and aluminium core winding joint line (4-1), (4-2), (4-3) is: behind the joint line of cable (5) and aluminium core winding joint line applying parcel, outer friction tight cover is loaded onto copper sleeve (6), allow cable (5) and aluminium core winding joint line, fit tightly the compacting contact each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610085217 CN1866678A (en) | 2006-06-05 | 2006-06-05 | Submersible motor with aluminium-cored winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610085217 CN1866678A (en) | 2006-06-05 | 2006-06-05 | Submersible motor with aluminium-cored winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1866678A true CN1866678A (en) | 2006-11-22 |
Family
ID=37425596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610085217 Pending CN1866678A (en) | 2006-06-05 | 2006-06-05 | Submersible motor with aluminium-cored winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1866678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018707A1 (en) * | 2007-08-08 | 2009-02-12 | Jiangmen Hanyu Electrical Co., Ltd. | A permanent magnet synchronous motor for a discharge pump |
-
2006
- 2006-06-05 CN CN 200610085217 patent/CN1866678A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018707A1 (en) * | 2007-08-08 | 2009-02-12 | Jiangmen Hanyu Electrical Co., Ltd. | A permanent magnet synchronous motor for a discharge pump |
| CN101102068B (en) * | 2007-08-08 | 2010-12-29 | 江门市汉宇电器有限公司 | Permanent magnetic synchronization motor for water discharge pump |
| RU2516377C2 (en) * | 2007-08-08 | 2014-05-20 | Джиангмен Идеар Ханью Электрикал Джоинт-Сток Ко., Лтд. | Permanent-magnet synchronous motor for drainage pump |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |