CN201418015Y - Heating device for manufacturing mould pressing by generator stator coil - Google Patents
Heating device for manufacturing mould pressing by generator stator coil Download PDFInfo
- Publication number
- CN201418015Y CN201418015Y CN2009200576133U CN200920057613U CN201418015Y CN 201418015 Y CN201418015 Y CN 201418015Y CN 2009200576133 U CN2009200576133 U CN 2009200576133U CN 200920057613 U CN200920057613 U CN 200920057613U CN 201418015 Y CN201418015 Y CN 201418015Y
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- Prior art keywords
- stator coil
- heating device
- hot
- generator stator
- die
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- Expired - Fee Related
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Abstract
The utility model discloses a heating device for manufacturing mould pressing by a generator stator coil, comprising a stator coil hot-pressing mold (1), and a stator coil (3) arranged in the stator coil hot-pressing mold (1), the wire leading-out end of the stator coil (3) is connected with a copper adapter (4) which is connected with a voltage regulator (6) by a heating cable conductor (5). In the heating device, alternating current passes through the inner part of the stator coil, and the stator coil hot-pressing mold produces vortex at the same time, so as to realize internal and externalheating of the stator coil and lead energy to be fully utilized. The heating device has the advantages of reducing energy loss, reducing labor intensity of operators, improving the quality of the stator coil and reducing the manufacturing cost.
Description
Technical field
The utility model relates to a kind of generator, specifically is meant the heater when a kind of electricity generator stator coil is made mold pressing.
Background technology
Mode of heating when existing electricity generator stator coil is made mold pressing: a kind of is to heat outward mould is directly heated; Another kind is inside and outside heating, and stator coil is directly switched on, but electric current can not regulate, and in order to control molding temperature, simultaneously mould is heated.Energy loss is big aborning, the molding temperature instability, and fixed subcoil insulating is not tight, and end and nose are difficult to solidify, thereby cause stator coil quality instability.
The utility model content
The problem that the utility model need solve provide a kind of energy consumption little, simple to operate, safe and reliable, the heater of electricity generator stator coil when making mold pressing.
To achieve these goals, heater when the utility model is designed a kind of electricity generator stator coil and made mold pressing, comprise the stator coil hot-die, place the stator coil of stator coil hot-die, the leading-out terminal of stator coil is connected with copper sleeve, and copper sleeve is connected with voltage regulator by the heating cable line.
Described voltage regulator is connected with the controller of regulating size of current, control temperature, clamp time.
On the stator coil hot-die temperature detecting resistance is installed, this temperature detecting resistance is taken device by force with controller or accent and is connected.
The utility model is given stator coil input AC electricity by voltage regulator, and forms vortex flow in mould, thereby realizes giving stator coil inside and outside heating, makes stator coil reach full molded curing.The utility model is used for the mold pressing of high-voltage generator stator coil, can reduce energy loss, alleviate operator's labour intensity, the quality that improves stator coil, reduction manufacturing cost.
Description of drawings:
Fig. 1 is the utility model heater syndeton schematic diagram.
Embodiment
For the ease of those skilled in the art's understanding, structural principle of the present utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing:
As shown in Figure 1, heater when a kind of electricity generator stator coil is made mold pressing comprises stator coil hot-die 1, places the stator coil 3 of stator coil hot-die 1, the leading-out terminal of stator coil 3 is connected with copper sleeve 4, and copper sleeve 4 is connected with voltage regulator 6 by heating cable line 5.
Described voltage regulator 6 is connected with the controller (not shown) of regulating size of current, control temperature, clamp time.
The course of work of the present utility model and principle are: stator coil 3 is contained on the stator coil hot-die 1, straight line portion compresses with the straight line hold down gag, the end compresses with the end hold down gag, the stator coil leading-out terminal is connected with voltage regulator 6 by connecting copper sleeve 4, and temperature detecting resistance 2 is contained on the stator coil hot-die.Sectional area according to stator coil calculates required electric current, after regulating electric current, control temperature, clamp time by controller, start voltage regulator, the inner indirect current of stator coil, the stator coil hot-die produces vortex flow, thereby realizes the inside and outside heating of stator coil, and energy is fully used, the mode of heating that the utility model heater is realized is compared with other mode of heatings, and power consumption can save 70%.In addition, divide at stator coil mold process cathetus position three times coil to be compressed, make the fixed subcoil insulating structure tight, nose is also curable, more stable quality.
Claims (3)
- Heater when 1, a kind of electricity generator stator coil is made mold pressing, comprise stator coil hot-die (1), place the stator coil (3) of stator coil hot-die (1), it is characterized in that: the leading-out terminal of stator coil (3) is connected with copper sleeve (4), and copper sleeve (4) is connected with voltage regulator (6) by heating cable line (5).
- Heater when 2, electricity generator stator coil according to claim 1 is made mold pressing is characterized in that: described voltage regulator (6) is connected with the controller of regulating size of current, control temperature, clamp time.
- Heater when 3, electricity generator stator coil according to claim 1 and 2 is made mold pressing is characterized in that: temperature detecting resistance (2) is installed on stator coil hot-die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200576133U CN201418015Y (en) | 2009-06-01 | 2009-06-01 | Heating device for manufacturing mould pressing by generator stator coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200576133U CN201418015Y (en) | 2009-06-01 | 2009-06-01 | Heating device for manufacturing mould pressing by generator stator coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418015Y true CN201418015Y (en) | 2010-03-03 |
Family
ID=41794446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200576133U Expired - Fee Related CN201418015Y (en) | 2009-06-01 | 2009-06-01 | Heating device for manufacturing mould pressing by generator stator coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418015Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545497A (en) * | 2012-02-13 | 2012-07-04 | 浙江省金华市电机实业有限公司 | Dipping paint drying method for stator random winding |
| CN102709049A (en) * | 2012-05-13 | 2012-10-03 | 江苏有能电力自动化有限公司 | Coil winding eddy current heating die for harmonic elimination compensation power transformation device |
| CN102780333A (en) * | 2012-07-12 | 2012-11-14 | 上海紫邦科技有限公司 | Generator stator coil linear hot press |
-
2009
- 2009-06-01 CN CN2009200576133U patent/CN201418015Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102545497A (en) * | 2012-02-13 | 2012-07-04 | 浙江省金华市电机实业有限公司 | Dipping paint drying method for stator random winding |
| CN102709049A (en) * | 2012-05-13 | 2012-10-03 | 江苏有能电力自动化有限公司 | Coil winding eddy current heating die for harmonic elimination compensation power transformation device |
| CN102780333A (en) * | 2012-07-12 | 2012-11-14 | 上海紫邦科技有限公司 | Generator stator coil linear hot press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Yan Inventor after: Kuang Jinping Inventor after: Guo Yuanjun Inventor after: Wen Hailing Inventor after: Wang Shiwen Inventor after: Jiang Mao Inventor after: Guo Qingyu Inventor after: Guo Henan Inventor before: Tang Yan Inventor before: Kuang Jinping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TANG YAN KUANG JINPING TO: TANG YAN KUANG JINPING GUO YUANJUN WEN HAILING WANG SHIWEN JIANG MAO GUO QINGYU GUO HENAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |