CN202785189U - Double excitation motor energy-saving elevator - Google Patents
Double excitation motor energy-saving elevator Download PDFInfo
- Publication number
- CN202785189U CN202785189U CN 201220158625 CN201220158625U CN202785189U CN 202785189 U CN202785189 U CN 202785189U CN 201220158625 CN201220158625 CN 201220158625 CN 201220158625 U CN201220158625 U CN 201220158625U CN 202785189 U CN202785189 U CN 202785189U
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- Prior art keywords
- elevator car
- car
- car door
- energy
- magnet
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- 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 provides a double excitation motor energy-saving elevator comprising a well, an elevator car arranged in the well, and a flat layer door arranged on the wall of the well. An elevator car door is arranged on the elevator car. The elevator car is connected with an elevator car drive device which drives the elevator car to lift and descend. The elevator car door is connected with an elevator car door drive device driving the elevator car door to open and close. The elevator car drive device and the elevator car door drive device are respectively connected with a control device. The drive device comprises a linear motor provided with a rear earth permanent magnet. The elevator car door drive device is a mixed excitation motor. As the two drive devices respectively adopt permanent-magnet motors with good energy-saving effects, the double excitation motor energy-saving elevator is obvious in energy conservation, long in service life, and high in power supply power factor. As the rear earth linear motor is used as a drive power source of the elevator car, the double excitation motor energy-saving elevator is simple in structure and high in reliability. The mixed excitation motor drives the elevator car door to open and close, so speed adjustment range of the motor is wide and working efficiency within the whole speed adjustment range is high.
Description
Technical field
The utility model relates to a kind of energy-conserving elevator, relates in particular to a kind of pair of excitation electromotor energy-conserving elevator.
Background technology
In building industry highly developed today, elevator applications is more and more extensive.Elevator in use, therefore the consumption rate of electric energy is larger, has at present more elevator to begin to consider energy-conservation.
Be that 200920110551.8 Chinese patent discloses a kind of energy-conserving elevator such as application number, increased solar energy conversion module, solar power is converted to electric energy, this energy-conserving elevator has greatly reduced the dependence to electrical network, effectively saved the electric energy that needs paying, but this elevator is still energy-conservation not, and initial investment is excessive, and installation and maintenance comparatively bother, and the power consumption parts of elevator are except towing machine, also have the door machine, therefore, the door machine of energy-conserving elevator also needs energy-conservation.
Such as publication No. be CN101962148 patent disclosure a kind of elevator door-motor, adopt the outer rotor permanent magnet motor of slow speed of revolution, high pulling torque, can reduce power consumption, synchronizing wheel is connected with flower wheel through Timing Belt simultaneously, do not need to use speed reduction gearing, reduce noise.
The utility model content
The utility model provides a kind of two excitation electromotor energy-conserving elevators of good energy-conserving effect for solving the prior art problem.
The technical solution of the utility model is: a kind of pair of excitation electromotor energy-conserving elevator, comprise hoistway, be arranged at the car in this hoistway, and be arranged at flat bed door on this well enclosure, be provided with car door on the described car, car is connected with the car actuating device that drives described car lifting, car door is connected with the car door driving device that drives this car door switch, described car actuating device and car door driving device all are connected in control setup, described actuating device is provided with the linear motor that includes rare-earth permanent magnet, and described car door driving device is mixed excitation electric machine.
As preferably, described linear motor comprises that being arranged at the first inwall of described well is the long magnet of bar shaped and is arranged at short magnet on the described car.
As preferably, the permanent magnet of described long magnet for being made by rare earth, described short magnet are to consist of the electromagnet that is connected with described control setup and is subjected to this control setup control by the wire winding.
As preferably, the permanent magnet of described short magnet for being made by rare earth, described long magnet are to consist of the electromagnet that is connected with described control setup and is subjected to this control setup control by the wire winding.
As preferably, described mixed excitation electric machine rotor and stator, described rotor is made of mutual chimeric permanent magnet and electromagnet.
As preferably, described stator band is magnetic, and cross-sectional plane ringwise, and described rotor is arranged in the described stator.
As preferably, the magnetic pole of described stator is along the radial distribution of described stator cross-sectional plane, and the magnetic pole of described permanent magnet is along the radial distribution of described rotor.
As preferably, have the magnetic groove on the described permanent magnet, described electromagnet is embedded in the described magnetic groove.
As preferably, described control setup is connected with detecting device, and described detecting device comprises Weight detector and passenger sensory device.
As preferably, be provided with piezoceramic in the described Weight detector.
In sum, the utlity model has following advantage:
1, the permanent magnet motor of good energy-conserving effect is all adopted in two of elevator drivings, energy-conservation obviously, long service life, electrical source power factor is high;
2, the rare earth permanent magnet linear motor is as the driving propulsion source of car, and is simple in structure, reliability is high;
3, the switch of mixed excitation direct motor drive car door, the motor speed adjustment scope is large, and in whole speed adjustable range high efficiency.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation;
Fig. 2 is the utility model embodiment two structural representations;
Fig. 3 is mixed excitation electric machine anatomical structure scheme drawing in the utility model.
Among the figure, 1, hoistway, 2, car, 3, the flat bed door, 4, long magnet, 5, short magnet, 6, mixed excitation electric machine, 61, stator, 62, rotor, 63, permanent magnet, 64, the magnetic groove, 65, electromagnet.
The specific embodiment
The utility model is described in further detail with embodiment for the below.
Embodiment one:
A kind of pair of excitation electromotor energy-conserving elevator, comprise hoistway 1, be arranged at the car 2 in this hoistway 1, and be arranged at flat bed door 3 on this hoistway 1 wall, be provided with car door on the car 2, car 2 is connected with car 2 actuating devices that drive car 2 liftings, and car door is connected with the car door driving device that drives this car door switch, actuating device is provided with the linear motor that includes rare-earth permanent magnet 63, and car door driving device is mixed excitation electric machine 6.
Wherein, linear motor comprises that being arranged at the first inwall of well is the long magnet 4 of bar shaped and is arranged at short magnet 5 on the car 2, the permanent magnet 63 of long magnet 4 for being made by rare earth, short magnet 5 is to consist of the electromagnet 65 that is connected and controlled by this control setup with control setup by the wire winding.Mixed excitation electric machine 6 rotors 62 and stator 61, rotor 62 is made of mutual chimeric permanent magnet 63 and electromagnet 65, stator 61 bands are magnetic, and cross-sectional plane ringwise, rotor 62 is arranged in the stator 61, the magnetic pole of stator 61 is along the radial distribution of stator 61 cross-sectional planes, and the magnetic pole of permanent magnet 63 is along the radial distribution of rotor 62; Have magnetic groove 64 on the permanent magnet 63, electromagnet 65 is embedded in the magnetic groove 64.
Embodiment two:
A kind of pair of excitation electromotor energy-conserving elevator, comprise hoistway 1, be arranged at the car 2 in this hoistway 1, and be arranged at flat bed door 3 on this hoistway 1 wall, be provided with car door on the car 2, car 2 is connected with car 2 actuating devices that drive car 2 liftings, and car door is connected with the car door driving device that drives this car door switch, actuating device is provided with the linear motor that includes rare-earth permanent magnet 63, and car door driving device is mixed excitation electric machine 6.
Wherein, linear motor comprises that being arranged at the first inwall of well is the long magnet 4 of bar shaped and is arranged at short magnet 5 on the car 2, the permanent magnet 63 of short magnet 5 for being made by rare earth, long magnet 4 is to consist of the electromagnet 65 that is connected and controlled by this control setup with control setup by the wire winding; Mixed excitation electric machine 6 rotors 62 and stator 61, rotor 62 is made of mutual chimeric permanent magnet 63 and electromagnet 65, stator 61 bands are magnetic, and cross-sectional plane ringwise, rotor 62 is arranged in the stator 61, and the magnetic pole of stator 61 is along the radial distribution of stator 61 cross-sectional planes, and the magnetic pole of permanent magnet 63 is along the radial distribution of rotor 62, have magnetic groove 64 on the permanent magnet 63, electromagnet 65 is embedded in the magnetic groove 64.
Claims (10)
1. two excitation electromotor energy-conserving elevator, comprise hoistway (1), be arranged at the car (2) in this hoistway (1), and be arranged at flat bed door (3) on this hoistway (1) wall, described car is provided with car door on (2), car (2) is connected with car (2) actuating device that drives described car (2) lifting, car door is connected with the car door driving device that drives this car door switch, described car (2) actuating device and car door driving device all are connected in control setup, it is characterized in that: described actuating device is provided with the linear motor that includes rare-earth permanent magnet (63), and described car door driving device is mixed excitation electric machine (6).
2. described pair of excitation electromotor energy-conserving elevator according to claim 1 is characterized in that: described linear motor comprises that being arranged at the first inwall of described well is the long magnet (4) of bar shaped and is arranged at short magnet (5) on the described car (2).
3. described pair of excitation electromotor energy-conserving elevator according to claim 2, it is characterized in that: the permanent magnet (63) of described long magnet (4) for being made by rare earth, described short magnet (5) are to consist of the electromagnet (65) that is connected and controlled by this control setup with described control setup by the wire winding.
4. described pair of excitation electromotor energy-conserving elevator according to claim 2, it is characterized in that: the permanent magnet (63) of described short magnet (5) for being made by rare earth, described long magnet (4) are to consist of the electromagnet (65) that is connected and controlled by this control setup with described control setup by the wire winding.
5. described pair of excitation electromotor energy-conserving elevator according to claim 1, it is characterized in that: described mixed excitation electric machine (6) rotor (62) and stator (61), described rotor (62) is by mutually chimeric permanent magnet (63) and electromagnet (65) formation.
6. described pair of excitation electromotor energy-conserving elevator according to claim 5, it is characterized in that: described stator (61) band is magnetic, and cross-sectional plane ringwise, and described rotor (62) is arranged in the described stator (61).
7. described pair of excitation electromotor energy-conserving elevator according to claim 6, it is characterized in that: the magnetic pole of described stator (61) is along the radial distribution of described stator (61) cross-sectional plane, and the magnetic pole of described permanent magnet (63) is along the radial distribution of described rotor (62).
8. described pair of excitation electromotor energy-conserving elevator according to claim 7, it is characterized in that: have magnetic groove (64) on the described permanent magnet (63), described electromagnet (65) is embedded in the described magnetic groove (64).
9. described pair of excitation electromotor energy-conserving elevator according to claim 1, it is characterized in that: described control setup is connected with detecting device, and described detecting device comprises Weight detector and passenger sensory device.
10. described pair of excitation electromotor energy-conserving elevator according to claim 9 is characterized in that: be provided with piezoceramic in the described Weight detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158625 CN202785189U (en) | 2012-04-16 | 2012-04-16 | Double excitation motor energy-saving elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158625 CN202785189U (en) | 2012-04-16 | 2012-04-16 | Double excitation motor energy-saving elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785189U true CN202785189U (en) | 2013-03-13 |
Family
ID=47812497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220158625 Expired - Fee Related CN202785189U (en) | 2012-04-16 | 2012-04-16 | Double excitation motor energy-saving elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103420260A (en) * | 2013-07-12 | 2013-12-04 | 河南理工大学 | Stator sectional type permanent magnet linear motor direct-driven hoisting system in distributed type power supply |
| CN107554809A (en) * | 2017-09-11 | 2018-01-09 | 荆门创佳机械科技有限公司 | Aircraft carrier hoistable platform based on linear electric motors driving |
-
2012
- 2012-04-16 CN CN 201220158625 patent/CN202785189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103420260A (en) * | 2013-07-12 | 2013-12-04 | 河南理工大学 | Stator sectional type permanent magnet linear motor direct-driven hoisting system in distributed type power supply |
| CN103420260B (en) * | 2013-07-12 | 2015-12-23 | 河南理工大学 | The divided stator segmentation permanent-magnetism linear motor of distributed power supply is adopted directly to drive elevator system |
| CN107554809A (en) * | 2017-09-11 | 2018-01-09 | 荆门创佳机械科技有限公司 | Aircraft carrier hoistable platform based on linear electric motors driving |
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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: MEIAO ELEVATOR (SUZHOU) CO., LTD. Free format text: FORMER NAME: MEIAO EXPRESS ELEVATOR (SUZHOU) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215200 Jiangsu city of Wujiang Province seven Town Lake Development Zone (Suzhou) Co., Ltd. Austria elevator Patentee after: Austria elevator (Suzhou) Co. Ltd. Address before: Wujiang City, Suzhou City, Jiangsu province 215200 seven Zhen Lin Meiao Lake Development Zone (Suzhou) Co., Ltd. fast elevator Patentee before: Austria (Suzhou) Co., Ltd. fast elevator |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20200416 |