CN202772730U - Electromotor having inertia wheel structure provided with fan - Google Patents
Electromotor having inertia wheel structure provided with fan Download PDFInfo
- Publication number
- CN202772730U CN202772730U CN 201220439968 CN201220439968U CN202772730U CN 202772730 U CN202772730 U CN 202772730U CN 201220439968 CN201220439968 CN 201220439968 CN 201220439968 U CN201220439968 U CN 201220439968U CN 202772730 U CN202772730 U CN 202772730U
- Authority
- CN
- China
- Prior art keywords
- inertia wheel
- fan
- electromotor
- motor
- flying wheel
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an electromotor having an inertia wheel structure provided with a fan, and relates to the field of structures of motors. The electromotor comprises a motor spindle, an inertia wheel and a fan. The inertia wheel is connected onto the motor spindle through a clamping key, an air inlet and an air outlet are arranged on the inertia wheel, an air duct which is communicated with the air inlet and the air outlet is arranged inside the inertia wheel, and the fan is connected onto the portion of the inertia wheel inside the air duct. The electromotor of the utility model has the following advantages: a simple and compact integrated inertia wheel structure provided with a fan is realized, the structure of a driving motor is simplified, the safety space of the system is increased, the fabricating cost is reduced, and advantages of easy installation work, easy debugging work and easy maintenance work can be realized; and according to the optimized air duct on the integrated inertia wheel structure, the wind resistance can be effectively reduced, and the temperature rise and wind noise of the motor can be reduced, so advantages of safety, high efficiency and mute effect can be realized on the system.
Description
Technical field
The utility model relates to the structure field of motor.
Background technology
The escalator driving system installing space is narrow and small, drive system with motor configurations split type fan, fan housing, flying wheel, make the motor axial length long, take up room large, install, debugging, repair and maintenance are inconvenient.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of motor with fan flying wheel structure is provided, can greatly simplify the structure of drive motors, increase the system safety space, and the batch of integrated flying wheel motor substitutes the reduction that also can bring staircase drive system cost.
The purpose of this utility model is achieved in that a kind of motor with fan flying wheel structure, comprise machine shaft, flying wheel and fan, connect flying wheel by card key on the described machine shaft, air inlet and air outlet are set on the flying wheel, the air channel that setting is connected with air inlet, air outlet in the flying wheel, described fan are connected on the flying wheel in the air channel.
The utlity model has following characteristics: 1, during motor operation, band fan flying wheel rotates with motor, both improves the air quantity of enough radiating and coolings to motor, can provide moment of inertia again.
2, the duct cross-section on the flying wheel has been taked optimizing design scheme, select suitable number of blades, strengthen the air inlet width, improve intake, can effectively reduce system cost, reduce the air outlet inactive area, reduce the return loss of air outlet, improved efficient, reduce power consumption, thereby reduced the motor radiating windage, reduced electric machine temperature rise, noise, brought security of system efficient, quiet.
3, the whole machine balancing with the fan flying wheel is good, has saved the production time, has improved production efficiency.Make structural reduction, the compactness of motor, can increase the system safety space, make things convenient for the work of installation, debugging and repair and maintenance, be more suitable for the use in the narrow space place.
The beneficial effects of the utility model are, brief, the compact integral type flying wheel structure with fan has been simplified the structure of drive motors, increases the system safety space, reduces manufacturing cost, makes things convenient for the work of installation, debugging and repair and maintenance; Can effectively reduce windage through the air channel of optimizing on the integral type flying wheel structure, can reduce electric machine temperature rise and wind is made an uproar, bring security of system efficient, quiet.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, be the motor with fan flying wheel structure, comprise machine shaft 3, connect flying wheel 2 by card key 7 on the machine shaft 3, air inlet 4 and air outlet 6 are set on the flying wheel 2, the air channel 5 that flying wheel 2 interior settings are connected with air inlet 4, air outlet 6 connects fan 1 on the flying wheel 2 in the air channel 5.
Claims (1)
1. motor with fan flying wheel structure, comprise machine shaft, flying wheel and fan, it is characterized in that: connect flying wheel by card key on the described machine shaft, air inlet and air outlet are set on the flying wheel, the air channel that setting is connected with air inlet, air outlet in the flying wheel, described fan are connected on the flying wheel in the air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439968 CN202772730U (en) | 2012-08-31 | 2012-08-31 | Electromotor having inertia wheel structure provided with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439968 CN202772730U (en) | 2012-08-31 | 2012-08-31 | Electromotor having inertia wheel structure provided with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772730U true CN202772730U (en) | 2013-03-06 |
Family
ID=47779272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439968 Expired - Fee Related CN202772730U (en) | 2012-08-31 | 2012-08-31 | Electromotor having inertia wheel structure provided with fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181317A (en) * | 2020-02-27 | 2020-05-19 | 昆山森力玛电机有限公司 | Efficient escalator motor heat dissipation structure |
-
2012
- 2012-08-31 CN CN 201220439968 patent/CN202772730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181317A (en) * | 2020-02-27 | 2020-05-19 | 昆山森力玛电机有限公司 | Efficient escalator motor heat dissipation structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20180831 |