CN208337342U - A kind of temperature tunable arrangement of external rotor electric machine test - Google Patents
A kind of temperature tunable arrangement of external rotor electric machine test Download PDFInfo
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- CN208337342U CN208337342U CN201820693927.1U CN201820693927U CN208337342U CN 208337342 U CN208337342 U CN 208337342U CN 201820693927 U CN201820693927 U CN 201820693927U CN 208337342 U CN208337342 U CN 208337342U
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- temperature
- electric machine
- external rotor
- air
- rotor electric
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Abstract
The utility model relates to a kind of temperature tunable arrangement of external rotor electric machine test, the anti-drive end part comprising temperature-controllable laboratory and the temperature control system being connect with it by pipeline, and external rotor electric machine is sealingly disposed in temperature-controllable laboratory；Temperature-controllable is tested indoor air and is sucked by external rotor electric machine, after taking away the heat in external rotor electric machine, is admitted to temperature control system and is cooled down and be adjusted to set temperature, the inside in temperature-controllable laboratory is admitted to eventually by pipeline.The utility model structure is simple, easy to operate, fast can accurately control the air themperature of external rotor electric machine air inlet, reduces manufacturing cost, mentions high control precision.
Description
Technical field
A kind of temperature the utility model relates to temperature tunable arrangement, in particular to suitable for external rotor electric machine test can
Adjust device.
Background technique
In the prior art, with the increase of generator power, heat dissipation problem also becomes technical problem urgently to be resolved.?
In the thermal design of generator, the temperature of all parts is very important at a temperature of understanding varying environment.At present, it is common to use
It is the temperature for detecting to obtain all parts by the method for prototyping testing.
In order to realize, environment temperature is controllable during electromechanical testing, current Normal practice be motor is placed in one it is closed
The adjustable laboratory of temperature in, the air after heating by motor is expelled directly out outdoor by air outlet.But this side
Method will cause certain energy loss, and if motor volume is excessive, can in addition increase the construction cost in closed laboratory.
In addition, also not yet proposing any temperature tunable arrangement for external rotor electric machine test at present.
Based on above-mentioned, the utility model proposes a kind of temperature tunable arrangements of external rotor electric machine test, existing for solving
There are disadvantage present in technology and limitation.
Utility model content
The purpose of this utility model is to provide a kind of temperature tunable arrangements of external rotor electric machine test, and structure is simple,
It is easy to operate, the air themperature of external rotor electric machine air inlet fast can be accurately controlled, manufacturing cost is reduced, improves control essence
Degree.
In order to achieve the above object, the utility model is achieved through the following technical solutions: a kind of external rotor electric machine test use
Temperature tunable arrangement, comprising temperature-controllable laboratory and the temperature control system being connect with it by pipeline, and external rotor electric
The anti-drive end part of machine is sealingly disposed in temperature-controllable laboratory；Temperature-controllable tests indoor air by external rotor electric
Machine sucking, after taking away the heat in external rotor electric machine, is admitted to temperature control system and is cooled down and be adjusted to set temperature,
The inside in temperature-controllable laboratory is admitted to eventually by pipeline.
The external rotor electric machine is supported by generator support；Temperature-controllable laboratory is arranged in the generator support
Inside, one end are fixedly installed on the ground, and the anti-drive end of the other end and external rotor electric machine connects.
Generator air inlet is provided on the anti-drive end of the external rotor electric machine, in temperature-controllable laboratory
The inner air in temperature-controllable laboratory is sucked external rotor electric machine, takes away the heat in external rotor electric machine by portion's connection.
It is provided with generator air outlet on the anti-drive end of the external rotor electric machine, extends to temperature-controllable laboratory
Outside；The generator air outlet is passed the part hot-air of external rotor electric machine discharge by circulation guide duct connected to it
It transports in temperature control system and recycles；And the generator air outlet will be turned outside by discharge guide duct connected to it
Remaining hot-air of sub-motor discharge is expelled to atmosphere.
The temperature control system includes: air-conditioning system, connect with circulation guide duct；Chilled water system, with air-conditioning system
System connection；Temperature control system passes through circuit connection with chilled water system；Air-conditioning system sucks outer rotor from circulation guide duct
The hot-air of motor discharge, temperature control system control chilled water system by the hot air temperature in detection circulation guide duct
So that air-conditioning system is cooled down the hot-air of sucking and is adjusted to set temperature.
The temperature control system also includes air outlet and temperature in the temperature control system connecting respectively with air-conditioning system
Spend air outlet under control system；Air outlet setting tests indoor top, the temperature in temperature-controllable in the temperature control system
Air outlet setting tests indoor lower part in temperature-controllable under control system, and the sky of set temperature will be adjusted to via air-conditioning system
Gas is uniformly sent into the inside in temperature-controllable laboratory.
The temperature control system also includes system air inlet, is connect with air-conditioning system；The temperature control system passes through
System air inlet sucks air from atmosphere, so that the internal pressure opposite outer pressure in temperature-controllable laboratory is positive value.
Filter is additionally provided on the system air inlet.
The exposed setting in driving end of the external rotor electric machine.
The temperature-controllable laboratory is confined chamber, and the junction of external rotor electric machine is provided with sealing structure.
In conclusion the temperature tunable arrangement of external rotor electric machine test provided by the utility model, structure is simple, behaviour
Facilitate, fast can accurately control the air themperature of external rotor electric machine air inlet, reduces manufacturing cost, mention high control precision.
Detailed description of the invention
Fig. 1 is the schematic diagram of the temperature tunable arrangement of the external rotor electric machine test in the utility model.
Specific embodiment
The utility model is done and is further explained by the way that a preferable specific embodiment is described in detail below in conjunction with Fig. 1
It states.
As shown in Figure 1, be the temperature tunable arrangement of external rotor electric machine test provided by the utility model, it can comprising temperature
Control laboratory 7 and temperature control system 16(connect by pipeline with it are by display in Fig. 1 it is found that the temperature control system 16
The outside in temperature-controllable laboratory 7 is set), and the anti-drive end part of external rotor electric machine 2 is sealingly disposed in temperature-controllable
In laboratory 7；Air in temperature-controllable laboratory 7 is sucked by external rotor electric machine 2, is taking away the heat in external rotor electric machine 2
Afterwards, it is admitted to temperature control system 16 and is cooled down and be adjusted to set temperature, be admitted to temperature-controllable reality eventually by pipeline
Test the inside of room 7.
The external rotor electric machine 2 is supported by generator support 4；The generator support 4 is arranged in temperature-controllable
The inside in laboratory 7, one end are fixed on ground 17, and the other end is connect with the anti-drive end of external rotor electric machine 2.
It is provided with generator air inlet 5 on the anti-drive end of the external rotor electric machine 2, with temperature-controllable laboratory 7
Inside connection, the inner air in temperature-controllable laboratory 7 is sucked into external rotor electric machine 2, by taking away in external rotor electric machine 2
Heat achievees the purpose that cooling.
It is provided with generator air outlet 6 on the anti-drive end of the external rotor electric machine 2, extends to temperature-controllable experiment
The outside of room 7；For the generator air outlet 6 by circulation guide duct 11 connected to it, the part that external rotor electric machine 2 is discharged is hot
Air is transmitted in temperature control system 16 and recycles；And the generator air outlet 6 passes through discharge wind-guiding connected to it
Remaining hot-air that external rotor electric machine 2 is discharged is expelled to atmosphere by pipe 18.
The temperature control system 16 includes: air-conditioning system 10, connect with circulation guide duct 11；Chilled water system
14, it is connect with air-conditioning system 10；Temperature control system 15 passes through circuit connection with chilled water system 14；Air-conditioning system 10 is from following
The hot-air that external rotor electric machine 2 is discharged is sucked in ring guide duct 11, temperature control system 15 passes through in detection circulation guide duct 11
Hot air temperature, control chilled water system 14 make 10 pairs of air-conditioning system sucking hot-airs cooled down and be adjusted to setting temperature
Degree.
The temperature control system 16 also includes air outlet 8 in the temperature control system connecting respectively with air-conditioning system 10
With air outlet 9 under temperature control system；The top in temperature-controllable laboratory 7 is arranged in air outlet 8 in the temperature control system,
The lower part in temperature-controllable laboratory 7 is arranged in air outlet 9 under the temperature control system, will be adjusted to and set via air-conditioning system 10
The air for determining temperature is uniformly sent into the inside in temperature-controllable laboratory 7.
The temperature control system 16 includes also system air inlet 13, is connect with air-conditioning system 10；Temperature control system
System 16 sucks enough air by system air inlet 13 from atmosphere, it is ensured that the internal pressure in temperature-controllable laboratory 7 is relatively outer
Portion's pressure is positive value.
Further, it is additionally provided with filter 12 on the system air inlet 13, for inlet temperature control system 16
Interior air is filtered.
The exposed setting in driving end of the external rotor electric machine 2, that is, be arranged in the outside in temperature-controllable laboratory 7.
The temperature-controllable laboratory 7 is confined chamber, can be as needed by the portion in the temperature-controllable laboratory 7
It is set as transparent glass, it is convenient to observe its internal state in real time.
In the junction in the temperature-controllable laboratory 7 and external rotor electric machine 2, it is additionally provided with sealing structure 3, to the greatest extent
It is likely to reduced the inside that outside air enters temperature-controllable laboratory 7.
The temperature tunable arrangement of the external rotor electric machine test, it is controllably real by 5 inlet temperature of generator air inlet
The internal cooling air for testing room 7 enters temperature by generator air outlet 6 and controls after taking away the heat in external rotor electric machine 2
System 16；Temperature control system 16 sucks enough air from the atmosphere of external environment simultaneously, to ensure temperature-controllable laboratory 7
Inside with respect to pressure be positive value；And after the air cooling of sucking is adjusted to set temperature by temperature control system 16, then
Cooling air is uniformly sent into temperature-controllable reality by air outlet 9 under air outlet 8 in temperature control system and temperature control system
The inside of room 7 is tested, and recycles and external rotor electric machine 2 is cooled down, to realize that the temperature of external rotor electric machine test is adjustable.
In conclusion the temperature tunable arrangement of external rotor electric machine test provided by the utility model, structure is simple, behaviour
Facilitate, fast can accurately control the air themperature of external rotor electric machine air inlet, reduces manufacturing cost, mention high control precision.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (10)
1. a kind of temperature tunable arrangement of external rotor electric machine test, characterized by comprising: temperature-controllable laboratory and and its
The temperature control system connected by pipeline, and the anti-drive end part of external rotor electric machine is sealingly disposed in temperature-controllable experiment
It is indoor；
Temperature-controllable is tested indoor air and is sucked by external rotor electric machine, after taking away the heat in external rotor electric machine, is admitted to temperature
Degree control system is cooled down and is adjusted to set temperature, and the inside in temperature-controllable laboratory is admitted to eventually by pipeline.
2. the temperature tunable arrangement of external rotor electric machine test as described in claim 1, which is characterized in that the outer rotor
Motor is supported by generator support；The inside in temperature-controllable laboratory, one end fixed setting is arranged in the generator support
On the ground, the anti-drive end of the other end and external rotor electric machine connects.
3. the temperature tunable arrangement of external rotor electric machine test as described in claim 1, which is characterized in that the outer rotor
It is provided with generator air inlet on the anti-drive end of motor, is connected to the inside in temperature-controllable laboratory, by temperature-controllable reality
The inner air sucking external rotor electric machine for testing room, takes away the heat in external rotor electric machine.
4. the temperature tunable arrangement of external rotor electric machine test as claimed in claim 3, which is characterized in that the outer rotor
It is provided with generator air outlet on the anti-drive end of motor, extends to the outside in temperature-controllable laboratory；
The part hot-air that external rotor electric machine is discharged is transmitted to by the generator air outlet by circulation guide duct connected to it
It is recycled in temperature control system；
Remaining hot-air that external rotor electric machine is discharged is expelled to by the generator air outlet by discharge guide duct connected to it
Atmosphere.
5. the temperature tunable arrangement of external rotor electric machine test as claimed in claim 4, which is characterized in that the temperature control
System processed includes:
Air-conditioning system is connect with circulation guide duct；
Chilled water system is connect with air-conditioning system；
Temperature control system passes through circuit connection with chilled water system；
The air-conditioning system hot-air that sucking external rotor electric machine is discharged from circulation guide duct, temperature control system pass through detection circulation
Hot air temperature in guide duct, control chilled water system make air-conditioning system cool down and be adjusted to the hot-air of sucking to set
Determine temperature.
6. the temperature tunable arrangement of external rotor electric machine test as claimed in claim 5, which is characterized in that the temperature control
System processed also includes air outlet under air outlet and temperature control system in the temperature control system connecting respectively with air-conditioning system；
Air outlet setting tests indoor top, air outlet under the temperature control system in temperature-controllable in the temperature control system
Setting tests indoor lower part in temperature-controllable, and the air that set temperature is adjusted to via air-conditioning system is uniformly sent into temperature can
Control the inside in laboratory.
7. the temperature tunable arrangement of external rotor electric machine test as claimed in claim 5, which is characterized in that the temperature control
System processed also includes system air inlet, is connect with air-conditioning system；The temperature control system is inhaled from atmosphere by system air inlet
Enter air, so that the internal pressure opposite outer pressure in temperature-controllable laboratory is positive value.
8. the temperature tunable arrangement of external rotor electric machine test as claimed in claim 7, which is characterized in that the system into
Filter is additionally provided on air port.
9. the temperature tunable arrangement of external rotor electric machine test as described in claim 1, which is characterized in that the outer rotor
The exposed setting in driving end of motor.
10. the temperature tunable arrangement of external rotor electric machine test as described in claim 1, which is characterized in that the temperature
Controllable experimental room is confined chamber, and the junction of external rotor electric machine is provided with sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693927.1U CN208337342U (en) | 2018-05-10 | 2018-05-10 | A kind of temperature tunable arrangement of external rotor electric machine test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693927.1U CN208337342U (en) | 2018-05-10 | 2018-05-10 | A kind of temperature tunable arrangement of external rotor electric machine test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337342U true CN208337342U (en) | 2019-01-04 |
Family
ID=64776722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820693927.1U Active CN208337342U (en) | 2018-05-10 | 2018-05-10 | A kind of temperature tunable arrangement of external rotor electric machine test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337342U (en) |
-
2018
- 2018-05-10 CN CN201820693927.1U patent/CN208337342U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200241 Dongchuan Road, Shanghai, No. 555, building No. 8, floor, floor, No. Patentee after: Shanghai Electric Wind Power Group Co., Ltd Address before: 200241, 4 floor, building 555, 4 Dongchuan Road, Shanghai, Minhang District Patentee before: Shanghai Electric Wind Power Group Co., Ltd. |
|
| CP03 | Change of name, title or address |