CN201536295U - Wind path structure of large-scale motor - Google Patents
Wind path structure of large-scale motor Download PDFInfo
- Publication number
- CN201536295U CN201536295U CN2009202383328U CN200920238332U CN201536295U CN 201536295 U CN201536295 U CN 201536295U CN 2009202383328 U CN2009202383328 U CN 2009202383328U CN 200920238332 U CN200920238332 U CN 200920238332U CN 201536295 U CN201536295 U CN 201536295U
- Authority
- CN
- China
- Prior art keywords
- coil
- deep bead
- wind path
- path structure
- size machine
- 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
Links
- 239000000945 filler Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 25
- 238000009413 insulation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Windings For Motors And Generators (AREA)
Abstract
The wind path structure of the large motor comprises a coil and a wind shield, wherein one end of the wind shield is connected with the coil, the other end of the wind shield is connected with a shell through a rubber ring, and the end part of the coil is provided with an insulating filler for sealing. The end part of one side of the coil, which faces the rotating shaft, is provided with an air guide ring, and one end of the air baffle is connected with the other side of the coil. The end part of the coil, which faces the rotating shaft, is trumpet-shaped. And glass cement for sealing is arranged at the joint of the coil and the wind shield. The coil, the wind shield, the rubber ring and the insulating filler are symmetrically arranged. The large motor is also provided with an outgoing line fixing structure, the outgoing line fixing structure comprises a fixing frame connected with the wind shield or the shell, and the outgoing line is fastened on the fixing frame. The utility model has the characteristics of simple structure is reasonable, cost of manufacture and running cost are all lower, the motor is small, and the fixed pleasing to the eye firm of lead-out wire.
Description
Technical field
The utility model relates to the wind path structure of a kind of large-size machine, particularly a kind of large-size machine.
Background technology
In large-size machine structural design in the past, generally all adopt large-scale deep bead structure, thereby make the support of motor elongated, when capacity motor do big after the bad assurance of amount of deflection of rotating shaft, so rotating shaft must overstriking.In addition, in large-size machine structural design in the past, lead-out wire generally all is to be fixed on the coil, and it both not only had been difficult to fixing, firm inadequately, and dangerous, not attractive in appearance again.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, cost of manufacture and operating cost is all lower, motor volume is little and the wind path structure of the fixing firm large-size machine attractive in appearance of lead-out wire to overcome weak point of the prior art.
Press the wind path structure of a kind of large-size machine of this purpose design, comprise coil and deep bead, its architectural feature is that an end and the coil of deep bead joins, and the other end of deep bead joins by rubber ring and housing, and overhang is provided with the insulation filler of sealing usefulness.
Described coil is provided with air guide ring towards a side end of rotating shaft, and an end of deep bead and the opposite side of coil join.
Described coil is horn-like towards a side end of rotating shaft.Coil and deep bead joint are provided with the glass cement of sealing usefulness.
Described coil, deep bead, rubber ring and insulation filler are symmetrical arranged.
Also be provided with leading-out wire fixing structure on the described large-size machine, this leading-out wire fixing structure comprises the fixed mount that joins with deep bead or housing, and lead-out wire is fastened on the fixed mount.
The utility model has formed the new air guide structure of a cover with insulation filler, air guide ring, deep bead, rubber ring, this air guide structure has substituted traditional large-scale deep bead structure, guaranteeing on the motor ventilation good basis, with the support contraction in length of motor about 15%, reduce the volume of motor, reduced motor manufacturing cost and operating cost; Air guide ring plays the wind-guiding effect at the horn mouth place of overhang; Leading-out wire fixing structure has better solved the fixation problem of lead-out wire, makes lead-out wire fixing more firm and attractive in appearance safely.It has certain economic benefits and social benefit.
Description of drawings
Fig. 1 is the utility model one embodiment broken section structural representation.
Fig. 2 is the local structure for amplifying schematic diagram in A place among Fig. 1.
Among the figure: 1 is insulation filler, and 2 is air guide ring, and 3 is deep bead, and 4 is rubber ring, and 5 is fixed mount, and 6 is glass cement, and 7 is coil, and 8 is lead-out wire.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2, the wind path structure of this large-size machine comprises coil 7 and deep bead 3, one end and the coil 7 of deep bead join, the other end of deep bead 3 joins by rubber ring 4 and housing, and the end of coil 7 is provided with the insulation filler 1 of sealing usefulness, prevents to form the short circuit of cooling air.Coil 7 is provided with air guide ring 2 towards a side end of rotating shaft, and an end of deep bead 3 and the opposite side of coil 7 join.Coil 7 and deep bead 3 joints are provided with the glass cement 6 of sealing usefulness, prevent to leak out.
At last, cooling air just flows according to the wind path that the direction shown in the wind direction arrow among the figure constitutes, and reaches best cooling effect.
Also be provided with leading-out wire fixing structure on this large-size machine, this leading-out wire fixing structure comprises the fixed mount 5 that joins with deep bead 3 or housing, and lead-out wire 8 is fastened on the fixed mount 5.Fix by 5 pairs of lead-out wires 8 of fixed mount, make lead-out wire 8 more firmly attractive in appearance with safety.
Though the utility model is described with reference to the above embodiments; but those of ordinary skill in the art; will be appreciated that above embodiment is used for illustrating the utility model; should understand and wherein can make variations and modifications and do not break away from the utility model in a broad sense; therefore be not that conduct is to qualification of the present utility model; as long as in connotation scope of the present utility model, to the variation of above-described embodiment, the protection range that distortion all will fall into claim of the present utility model.
Claims (6)
1. the wind path structure of a large-size machine, comprise coil (7) and deep bead (3), the end and the coil that it is characterized in that deep bead join, and the other end of deep bead joins by rubber ring (4) and housing, and overhang is provided with the insulation filler (1) of sealing usefulness.
2. the wind path structure of large-size machine according to claim 1 is characterized in that described coil (7) is provided with air guide ring (2) towards a side end of rotating shaft, and an end of deep bead (3) and the opposite side of coil join.
3. the wind path structure of large-size machine according to claim 2 is characterized in that described coil (7) is horn-like towards a side end of rotating shaft.
4. the wind path structure of large-size machine according to claim 1 and 2 is characterized in that described coil (7) and deep bead (3) joint are provided with the glass cement (6) of sealing usefulness.
5. the wind path structure of large-size machine according to claim 1 is characterized in that described coil (7), deep bead (3), rubber ring (4) and insulation filler (1) are symmetrical arranged.
6. the wind path structure of large-size machine according to claim 1, it is characterized in that also being provided with on the described large-size machine leading-out wire fixing structure, this leading-out wire fixing structure comprises the fixed mount (5) that joins with deep bead (3) or housing, and lead-out wire (8) is fastened on the fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202383328U CN201536295U (en) | 2009-10-28 | 2009-10-28 | Wind path structure of large-scale motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202383328U CN201536295U (en) | 2009-10-28 | 2009-10-28 | Wind path structure of large-scale motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536295U true CN201536295U (en) | 2010-07-28 |
Family
ID=42536069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202383328U Expired - Fee Related CN201536295U (en) | 2009-10-28 | 2009-10-28 | Wind path structure of large-scale motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255428A (en) * | 2011-07-11 | 2011-11-23 | 山东齐鲁电机制造有限公司 | Novel wind shield structure for electric motor |
| CN102824115A (en) * | 2012-08-27 | 2012-12-19 | 周林斌 | Flow guide hood |
| CN112688473A (en) * | 2020-12-28 | 2021-04-20 | 上海电气电站设备有限公司 | High-tolerance wind shielding device for air gap of steam turbine generator base iron core |
-
2009
- 2009-10-28 CN CN2009202383328U patent/CN201536295U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255428A (en) * | 2011-07-11 | 2011-11-23 | 山东齐鲁电机制造有限公司 | Novel wind shield structure for electric motor |
| CN102824115A (en) * | 2012-08-27 | 2012-12-19 | 周林斌 | Flow guide hood |
| CN102824115B (en) * | 2012-08-27 | 2015-08-19 | 周林斌 | A kind of flow guide hood |
| CN112688473A (en) * | 2020-12-28 | 2021-04-20 | 上海电气电站设备有限公司 | High-tolerance wind shielding device for air gap of steam turbine generator base iron core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |