CN200941568Y - Winding end connected parallel ring device of large capacity explosion-proof dynamo - Google Patents
Winding end connected parallel ring device of large capacity explosion-proof dynamo Download PDFInfo
- Publication number
- CN200941568Y CN200941568Y CN 200620030491 CN200620030491U CN200941568Y CN 200941568 Y CN200941568 Y CN 200941568Y CN 200620030491 CN200620030491 CN 200620030491 CN 200620030491 U CN200620030491 U CN 200620030491U CN 200941568 Y CN200941568 Y CN 200941568Y
- Authority
- CN
- China
- Prior art keywords
- circular arc
- dead ring
- ring
- utility
- arc dead
- 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
Images
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model provides a winding end parallel connection ring device for large capacity explosion proof motor in explosion proof motor technology field. The utility model is mainly characterized in that flat copper board (in circle or semi-circle) which is wrapped with mica-paper tape, polyester tape insulation on outer forms arc insulation ring. The arc insulation ring is arranged on stator press ring on outer side of the stator windings, gap is leaved between the stator winding. The insulation ring substitutes 10 kv corona proof soft lead cable. The gap serves corona proof function. The utility model solves corona issue of large capacity explosion proof motor. The utility model has the advantage of simple structure, reliable performance and easy manufacture etc.
Description
Technical field
The utility model belongs to the fire-proof motor technical field, is specifically related to a kind of high-capacity non-explosive electric motor winding end and connects loop device in parallel.
Background technology
The winding of prior motor connects, and what depolarization was organized the whole employings of outer end cabling mutually is the line that is flexible coupling of soft rubber outsourcing.But this kind mode can only solve the corona problem of 6KV motor, and is the corona problem that can't solve motor for the 10KV motor.And the present domestic anticorona soft lead wire of 10KV level that do not have.Therefore how solving the anticorona problem of 10KV motor down-lead, is a great problem in the current manufacturing high-capacity non-explosive motor.
Summary of the invention
The purpose of this utility model is a kind of loop device in parallel of design, is used to solve the anticorona problem of 10KV motor down-lead.
For reaching above-mentioned purpose, the main technical schemes that the utility model adopted is that the outer setting one circular arc dead ring circular arc dead ring at stator winding is contained on the stator pressing ring by fixed support, be provided with the gap between stator winding and the circular arc dead ring, between organizing mutually, adopt the utmost point of stator winding copper strap wire to connect, the head that rises, finishes that the head and the tail that the utmost point is organized mutually prop up coil is directly connected on the corresponding circular arc dead ring, the circular arc dead ring is provided with breach by concentrated position, forms a phase phase tail of concentrating.
Adopt such scheme to adopt flat copper sheet (circular or semicircle), external packets is provided with mica tape, and the polyester tape insulation has formed dead ring, can substitute the anticorona soft lead wire of 10KV level.Be provided with the gap between circular arc dead ring and the stator winding and formed anticorona structure, therefore well solved the corona problem of high-capacity non-explosive motor.And the parallel connection ring that adopts is a semi-loop, belongs to initiative both at home and abroad.Have simple in structurely, dependable performance is easy to distinguishing features such as manufacturing.
Description of drawings
Fig. 1 is a general assembly structural representation of the present utility model.
Embodiment
Reach example in conjunction with the accompanying drawings and further specify specific structural features of the present utility model.
Referring to Fig. 1, the utility model comprises: circular arc dead ring 1, stator winding 2, fixed support 3, stator pressing ring 4.Circular arc dead ring 1 is by flat copper sheet 5, mica tape 6, and polyester band 7 is formed.Circular arc dead ring 1 is arranged to circle or semicircle.Mica tape 6 is packaged in the outer surface of flat copper sheet 5, and polyester band 7 is wrapped in the outside of mica tape 6 and makes circular arc dead ring 1.Circular arc dead ring 1 is contained on the stator pressing ring 4 by fixed support 3, be provided with gap 8 between stator winding 2 and the circular arc dead ring 1, between organizing 9 mutually, adopt the utmost point of stator winding 2 copper strap wire 10 to connect, the utmost point is organized the rising of 9 head and the tail branch line 11, intact 12 mutually, 13 are directly connected on the corresponding circular arc dead ring 1, circular arc dead ring 1 is provided with breach 14 by concentrated position, forms a phase phase tail of concentrating.
Claims (2)
1, a kind of high-capacity non-explosive electric motor winding end connects loop device in parallel, has stator winding (2), stator pressing ring (4), its feature also has circular arc dead ring (1), fixed support (3), the circular arc dead ring is contained on the stator pressing ring (4) by fixed support (3), be provided with gap (8) between stator winding (2) and the circular arc dead ring (1), the utmost point of stator winding (2) is organized mutually and is adopted flat type copper wire (10) to connect between (9), the head and the tail that the utmost point is organized (9) mutually prop up rising of coil (11), intact head (12), (13) be directly connected on the corresponding circular arc dead ring (1), circular arc dead ring (1) is provided with breach (14) by concentrated position, forms a phase phase tail of concentrating.
2, a kind of high-capacity non-explosive electric motor winding end according to claim 1 connects loop device in parallel, it is characterized in that described circular arc dead ring (1) is for circular or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030491 CN200941568Y (en) | 2006-06-26 | 2006-06-26 | Winding end connected parallel ring device of large capacity explosion-proof dynamo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030491 CN200941568Y (en) | 2006-06-26 | 2006-06-26 | Winding end connected parallel ring device of large capacity explosion-proof dynamo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941568Y true CN200941568Y (en) | 2007-08-29 |
Family
ID=38747742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030491 Expired - Fee Related CN200941568Y (en) | 2006-06-26 | 2006-06-26 | Winding end connected parallel ring device of large capacity explosion-proof dynamo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941568Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315730A (en) * | 2010-07-09 | 2012-01-11 | 天津市松正电动科技有限公司 | Connection process for motor stator winding |
-
2006
- 2006-06-26 CN CN 200620030491 patent/CN200941568Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315730A (en) * | 2010-07-09 | 2012-01-11 | 天津市松正电动科技有限公司 | Connection process for motor stator winding |
| CN102315730B (en) * | 2010-07-09 | 2014-05-07 | 天津市松正电动汽车技术股份有限公司 | Connection process for motor stator winding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204761200U (en) | Binding post and motor of using thereof | |
| CN203456973U (en) | Motor stator outgoing wire clamp and motor stator assembly and motor applied therewith | |
| CN203645506U (en) | Coreless permanent-magnet DC motor | |
| CN203562621U (en) | Heavy current connector | |
| CN108964286A (en) | A kind of electric slip ring of high-power Dynamic Coupling wireless power transmission | |
| CN201435572Y (en) | Electric outgoing sleeve | |
| CN201315223Y (en) | Novel high tension coil for encapsulating dry type transformer | |
| CN200941568Y (en) | Winding end connected parallel ring device of large capacity explosion-proof dynamo | |
| CN201465686U (en) | Novel braking resistor | |
| CN201554961U (en) | Sealing structure of inlet cables of electronic box | |
| CN204204614U (en) | A kind of small outdoor voltage transformer | |
| CN201032675Y (en) | Signal cable wound roll | |
| CN202586020U (en) | Environment-friendly carbon brush for automobile staring motor | |
| CN202584978U (en) | Coil for wireless charger | |
| CN208508624U (en) | A kind of electric slip ring of high-power Dynamic Coupling wireless power transmission | |
| CN202325976U (en) | Automobile ignition coil | |
| CN218387015U (en) | Brushless synchronous generator stator | |
| CN202258643U (en) | Direct current energy storage inductor | |
| CN201449882U (en) | Anti-electricity-stealing combined type low-voltage current transformer | |
| CN201741521U (en) | Active PFC inducer | |
| CN2891236Y (en) | Power supply unit applicable in moist environment | |
| CN202651575U (en) | Electric grinder used multihole carbon brush | |
| CN202332557U (en) | Printed circuit board (PCB) type miniature voltage transformer | |
| CN217445106U (en) | Stator winding structure | |
| CN202651573U (en) | Electric grinder used sandwich carbon brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20120626 |