CN204216741U - The integrated electric motor for pump of overhead frequency converter - Google Patents
The integrated electric motor for pump of overhead frequency converter Download PDFInfo
- Publication number
- CN204216741U CN204216741U CN201420662097.8U CN201420662097U CN204216741U CN 204216741 U CN204216741 U CN 204216741U CN 201420662097 U CN201420662097 U CN 201420662097U CN 204216741 U CN204216741 U CN 204216741U
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- CN
- China
- Prior art keywords
- support
- frequency converter
- fan
- housing
- rear end
- 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
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Abstract
The utility model discloses overhead frequency converter integration pump electricity consumption machine primarily of support, rotating shaft, front end housing, stator winding, stator core, rotor, rear end cap, fan and frequency converter composition, support is vertical structure, upper at support, lower end is equiped with front end housing and rear end cap respectively, the top of rear end cap is equiped with fan, fan is driven by rotating shaft and rotates with rotating shaft, fan housing is equiped with outside fan, fan housing is fixed on support by screw, ventilating window is provided with on the upper strata of fan housing, support is provided with above ventilating window, support is equipped with frequency converter, frequency converter is protected by guard shield, guard shield is screwed on support, wire is drawn to terminal box from frequency converter, terminal box is located on support.The beneficial effects of the utility model are, the utility model adopts overhead guard frequency converter integrated morphology, can save the space that frequency converter is installed in control cubicle, and easy-to-connect, simple, are conducive to Automated condtrol.
Description
Technical field
The utility model relates to technical field of motors, specifically the integrated electric motor for pump of a kind of overhead frequency converter.
Background technology
In water pump water supply system, its water supply cost depends primarily on electrical power consumption of water pump.Pump variable frequency speed regulating control is conducive to energy-conservation, but the pump variable frequency water supply great majority on market arrange frequency converter in control cubicle, motor is wired to again by frequency converter, motor drives pump variable frequency to supply water according to the output frequency of frequency converter, reach economize on electricity object, supply water although aforesaid way can realize pump variable frequency, frequency converter is installed in control cubicle will take larger space, and easily interference is produced to other components and parts in control cubicle during frequency converter work, also pretty troublesome to frequency converter distribution.
Utility model content
The purpose of this utility model is to provide a kind of overhead frequency converter integrated electric motor for pump, can be directly installed on water pump and realize variable frequency regulating speed control, and easy-to-connect, and security reliability is good.
The utility model solves the technical scheme that its technical problem adopts: overhead frequency converter integration pump electricity consumption machine is primarily of support, rotating shaft, front end housing, stator winding, stator core, rotor, rear end cap, fan and frequency converter composition, stator winding is embedded in stator core, stator core and stator winding are fixed in support, support is vertical structure, upper at support, lower end is equiped with front end housing and rear end cap respectively, and be equiped with bearing respectively in the center of front end housing and rear end cap, bearing is built with rotating shaft, rotating shaft is provided with rotor between front end housing and the bearing of rear end cap, rotor is installed in the inner chamber of stator core and stator winding, and keep certain interval with stator core and stator winding, bearing is used for limit rotary shaft and ensures the relative position of rotor and stator core and stator winding, and ensure rotor can in the inner chamber of stator core and stator winding Rotating with Uniform, the top of rear end cap is equiped with fan, fan is driven by rotating shaft and rotates with rotating shaft, fan housing is equiped with outside fan, fan housing is fixed on support by screw, ventilating window is provided with on the upper strata of fan housing, support is provided with above ventilating window, support is equipped with frequency converter, frequency converter is protected by guard shield, guard shield is screwed on support, wire is drawn to terminal box from frequency converter, terminal box is located on support.
The beneficial effects of the utility model are, the utility model adopts overhead guard frequency converter integrated morphology, can save the space that frequency converter is installed in control cubicle, and easy-to-connect, simple, are conducive to Automated condtrol.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1, rotating shaft, 2, front end housing, 3, bearing, 4, stator winding, 5, support, 6, stator core, 7, terminal box, 8, rotor, 9, screw, 10, fan housing, 11, rear end cap, 12, fan, 13, support, 14, wire, 15, frequency converter, 16, guard shield, 17, screw, 18, ventilating window.
Embodiment
With regard to accompanying drawing 1, the integrated electric motor for pump of overhead frequency converter of the present utility model is described in detail below below.
As shown in Figure 1, overhead frequency converter integration pump electricity consumption machine of the present utility model is primarily of support 5, rotating shaft 1, front end housing 2, stator winding 4, stator core 6, rotor 8, rear end cap 11, fan 12 and frequency converter 15 form, stator winding 4 is embedded in stator core 6, stator core 6 and stator winding 4 are fixed in support 5, support 5 is vertical structure, upper at support 5, lower end is equiped with front end housing 2 and rear end cap 11 respectively, and be equiped with bearing 3 respectively in the center of front end housing 2 and rear end cap 22, bearing 3 is built with rotating shaft 1, rotating shaft 1 is provided with rotor 8 between front end housing 2 and the bearing 3 of rear end cap 11, rotor 8 is installed in the inner chamber of stator core 6 and stator winding 4, and keep certain interval with stator core 6 and stator winding 4, bearing 3 is for limit rotary shaft 1 and the relative position ensureing rotor 8 and stator core 6 and stator winding 4, and ensure rotor 8 can in the inner chamber of stator core 6 and stator winding 4 Rotating with Uniform, the top of rear end cap 11 is equiped with fan 12, fan 12 is driven by rotating shaft 1 and rotates with rotating shaft 1, fan housing 10 is equiped with outside fan 12, fan housing 10 is fixed on support 5 by screw 9, ventilating window 18 is provided with on the upper strata of fan housing 10, ventilating window 18 is provided with support 13 above, support 13 is equipped with frequency converter 15, frequency converter 15 is protected by guard shield 16, guard shield 16 is fixed on support 13 by screw 17, wire 14 to terminal box 7 is drawn from frequency converter 15, terminal box 7 is located on support 5.
Claims (1)
1. the integrated electric motor for pump of overhead frequency converter, primarily of support, rotating shaft, front end housing, stator winding, stator core, rotor, rear end cap, fan and frequency converter composition, stator winding is embedded in stator core, stator core and stator winding are fixed in support, support is vertical structure, upper at support, lower end is equiped with front end housing and rear end cap respectively, and be equiped with bearing respectively in the center of front end housing and rear end cap, bearing is built with rotating shaft, rotating shaft is provided with rotor between front end housing and the bearing of rear end cap, rotor is installed in the inner chamber of stator core and stator winding, and keep certain interval with stator core and stator winding, it is characterized in that, the top of rear end cap is equiped with fan, fan housing is equiped with outside fan, fan housing is fixed on support by screw, ventilating window is provided with on the upper strata of fan housing, support is provided with above ventilating window, support is equipped with frequency converter, frequency converter is protected by guard shield, guard shield is screwed on support, wire is drawn to terminal box from frequency converter, terminal box is located on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662097.8U CN204216741U (en) | 2014-11-08 | 2014-11-08 | The integrated electric motor for pump of overhead frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662097.8U CN204216741U (en) | 2014-11-08 | 2014-11-08 | The integrated electric motor for pump of overhead frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216741U true CN204216741U (en) | 2015-03-18 |
Family
ID=52985374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662097.8U Expired - Fee Related CN204216741U (en) | 2014-11-08 | 2014-11-08 | The integrated electric motor for pump of overhead frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216741U (en) |
-
2014
- 2014-11-08 CN CN201420662097.8U patent/CN204216741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |