CN207691623U - A kind of novel vertical machine cooling system - Google Patents
A kind of novel vertical machine cooling system Download PDFInfo
- Publication number
- CN207691623U CN207691623U CN201721662073.2U CN201721662073U CN207691623U CN 207691623 U CN207691623 U CN 207691623U CN 201721662073 U CN201721662073 U CN 201721662073U CN 207691623 U CN207691623 U CN 207691623U
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- air duct
- fan
- wind path
- cooler body
- interior wind
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Abstract
The utility model discloses a kind of novel vertical machine cooling systems, it is related to technical field of motors, it includes cooler body, interior wind path extension separate space, internal fan, leading air duct, fan guard, external fan, teaches air duct, interior wind path extension separate space is provided on cooler body lower end inside motor casing, it is provided with internal fan above interior wind path extension separate space, cooler body upper end is provided with external fan, fan guard is provided with outside external fan, it is provided with leading air duct outside fan guard, guidance air duct is provided in leading air duct.Systems chiller heat exchange is more abundant, more efficient, improves motor cooling velocity；Top bearing can be given to provide cooling simultaneously, be not necessarily to peripheral hardware, improve the stability of equipment operation, motor operation scene can be given to provide more friendly working environment.
Description
Technical field
The utility model is related to a kind of novel vertical machine cooling systems, belong to technical field of motors.
Background technology
More universal at present, the vertical machine of some protection level requirements higher (generally reaching IP54) can generally select
With the type of cooling of " IC611 ".The type of cooling is popular to be known as closing absolutely empty cooling, and corresponding electromotor cooling system is provided with
Following features：Primary cooling medium (referring to motor inner air) recycles in closed circuit, and secondary cooling medium (refers to around motor
Air) ambient enviroment transferred heat to by the fitted outside cooler being directly installed on motor, primary or secondary cooling is situated between
The flowing of matter relies on the fan that is rotated with motor to realize.
Under normal conditions, the setting detour of circulating air duct is complicated inside motor, and windage is larger, wind speed is too fast, is unfavorable for band
Walk the heat inside motor.On the other hand, fan is typically to take air from top at the top of motor, is blown downwards by cooling tube
Wind.Co-flow is can be considered when in this way, the inside and outside wind path of motor is in cooler, reduces the heat transfer effect of cooler.Together
When, the hot blast temperature blown out from cooler bottom is higher, and especially when motor is when high temperature season run, related grasp is carried out in platform
The personnel of work must just endure more severe working environment.In addition, when vertical machine carries larger load, while environment temperature
When degree is higher, the heat condition of the thrust bearing at top can be more serious, usual user also need to be further provided with a Fans come to
Top bearing cooling, increases motor operation cost and safeguards complexity.Therefore it needs to invent a kind of novel vertical machine cold
But system, by the cooling effect for improving motor to the improvement of structure, moreover it is possible to cooling is provided to top bearing, it is existing to motor operation
Field provides more friendly working environment.
Utility model content
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of novel vertical machine cooling systems
System.
The vertical machine cooling system of the utility model, it include cooler body, interior wind path extension separate space, internal fan,
Leading air duct, external fan, teaches air duct at fan guard, be provided on cooler body lower end inside motor casing interior wind path extension every
Chamber, interior wind path extension separate space top are provided with internal fan, and cooler body upper end is provided with external fan, is provided with outside external fan
Fan guard is provided with leading air duct outside fan guard, and guidance air duct is provided in leading air duct.
Preferably, the interior wind path extension separate space is fixed by screws on the inside of cooler body, interior wind path extension
Cooling tube, interior wind path extension separate space isolation cooling tube and interior wind path circulation motor are provided on the outside of separate space, setting in this way can increase
Cycle fetch of the wind inside motor is heated, and then improves the time of cold and hot exchange, improves cooling effect.
Preferably, the internal fan cylinder screw is fixed on machine shaft, the discharge pipe of internal fan is communicated to cooling
In device main body, setting in this way can utilize internal fan to accelerate air passage rates, and then improve the interior cooling velocity recycled.
Preferably, the leading air duct is fixed by screws in cooler body, leading air duct corresponds to cooler
The air inlet of main body, in this way setting facilitate cool exterior air to enter progress heat exchange heat dissipation inside motor.
Preferably, the fan guard is fixed by screws on external fan, fan guard is connected with leading air duct, wind
Fan cover is provided with gasket with external fan, fan guard and leading air duct junction, and setting in this way can ensure the leakproofness of pipeline,
Loss is reduced when wind circulates in pipeline.
Preferably, the guidance air duct is fixed by screws on fan guard, the guidance air duct air outlet direction
The motor bearings of the external fan, in this way setting can be cooled down using the distinguished and admirable bearing for motor upper end of outer circulation, axis
Surface radiating speed is held, good working environment is provided for motor operation.
Preferably, the leading air duct air inlet is arranged towards motor lower end, leading air duct is wrapped in cooler master
Outside body, setting in this way can make the wind direction of interior cycle and outer circulation on the contrary, improving radiating efficiency.
The beneficial effects of the utility model：Systems chiller heat exchange is more abundant, more efficient, improves motor cooling velocity；
Top bearing can be given to provide cooling simultaneously, be not necessarily to peripheral hardware, improve the stability of equipment operation, motor operation scene can be given to provide
More friendly working environment.
Description of the drawings
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the front view structure schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the bearing cooling air duct schematic diagram of the utility model.
1- cooler bodies；Wind path extends separate space in 2-；3- internal fans；4- dominates air duct；5- fan guards；6- external fans；
7- teaches air duct.
Specific implementation mode
As shown in Figure 1, Figure 2 and Figure 3, present embodiment uses following technical scheme：It include cooler body 1,
Interior wind path extends separate space 2, internal fan 3, dominates air duct 4, fan guard 5, external fan 6, guidance air duct 7, in 1 lower end of cooler body
Interior wind path extension separate space 2 is provided on the motor casing of side, interior 2 top of wind path extension separate space is provided with internal fan 3, cooler body 1
Upper end is provided with external fan 6, and fan guard 5 is provided with outside external fan 6, leading air duct 4, prevailing wind are provided with outside fan guard 5
It is provided in cylinder 4 and teaches air duct 7.
Wherein, the described interior wind path extension separate space 2 is fixed by screws in 1 inside of cooler body, interior wind path extension every
2 outside of chamber is provided with cooling tube, and interior wind path extension separate space 2 completely cuts off cooling tube and interior wind path circulation motor, and setting in this way can increase
Cycle fetch of the wind inside motor is heated, and then improves the time of cold and hot exchange, improves cooling effect；The internal fan 3
Cylinder screw is fixed on machine shaft, and the discharge pipe of internal fan 3 is communicated in cooler body 1, and setting in this way can utilize interior
Fan 3 accelerates air passage rates, and then improves the interior cooling velocity recycled；The leading air duct 4 is fixed by screws in
In cooler body 1, the air inlet that air duct 4 corresponds to cooler body 1 is dominated, setting in this way facilitates cool exterior air to enter motor
Inside carries out heat exchange heat dissipation；The fan guard 5 is fixed by screws on external fan 6, fan guard 5 and 4 phase of leading air duct
Connection, fan guard 5 are provided with gasket with external fan 6, fan guard 5 and 4 junction of leading air duct, and setting in this way can ensure to manage
The leakproofness in road reduces loss when wind circulates in pipeline；The guidance air duct 7 is fixed by screws on fan guard 5, institute
It states and teaches motor bearings of 7 air outlet of air duct towards the external fan 6, it is motor that setting, which can utilize the distinguished and admirable of outer circulation, in this way
The bearing of upper end is cooled down, bearing surface radiating rate, and good working environment is provided for motor operation；The prevailing wind
4 air inlets of cylinder are arranged towards motor lower end, and leading air duct 4 is wrapped in outside cooler body 1, and setting in this way can make interior follow
The wind direction of ring and outer circulation is on the contrary, improve radiating efficiency.
The working principle of this specific embodiment:：The external fan 6 rotates when electric motor starting, and wind is sucked below motor
In the leading air duct 4, the heat that external cold wind is given out outside cooler body 1 by taking away cooler body 1, finally
It is discharged above motor, while outer circulation wind accelerates bearing surface air by teaching air duct 7 to reach bearing surface above motor
Velocity of liquid assets reduces bearing temperature, and the rotation of internal fan 3 drives the wind inside motor to be circulated inside motor, motor
The heat of generation, which enters behind the air duct of long length in cooler body 1, to be cooled down, and the flow direction of outer ventilation circuit is from lower to upper, and interior
For wind direction on the contrary, forming convection current, heat exchange is more abundant, meanwhile, risen according to hot-air, the common sense that cold air sinks is cold
But system can get the low cooling air of temperature from below always, and the hot-air being discharged directly rises at the top of motor, improve
Cooling efficiency.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of novel vertical machine cooling system, it is characterised in that：It include cooler body (1), interior wind path extension every
Chamber (2), leading air duct (4), fan guard (5), external fan (6), teaches air duct (7), cooler body (1) lower end at internal fan (3)
It is provided with interior wind path extension separate space (2) on the motor casing of inside, internal fan (3) is provided with above interior wind path extension separate space (2), it is cooling
Device main body (1) upper end is provided with external fan (6), and fan guard (5) is provided with outside external fan (6), is provided with outside fan guard (5)
Leading air duct (4), interior be provided with of leading air duct (4) teach air duct (7).
2. a kind of novel vertical machine cooling system according to claim 1, it is characterised in that：The interior wind path expands
Exhibition separate space (2) is fixed by screws on the inside of cooler body (1), and cooling tube is provided on the outside of interior wind path extension separate space (2), interior
Wind path extends separate space (2) and completely cuts off cooling tube and interior wind path circulation motor.
3. a kind of novel vertical machine cooling system according to claim 1, it is characterised in that：The internal fan
(3) cylinder screw is fixed on machine shaft, and the discharge pipe of internal fan (3) is communicated in cooler body (1).
4. a kind of novel vertical machine cooling system according to claim 1, it is characterised in that：The leading air duct
(4) it is fixed by screws in cooler body (1), dominates the air inlet of the corresponding cooler body (1) of air duct (4).
5. a kind of novel vertical machine cooling system according to claim 1, it is characterised in that：The fan guard
(5) it is fixed by screws on external fan (6), fan guard (5) is connected with leading air duct (4), fan guard (5) and external fan
(6), fan guard (5) is provided with gasket with leading air duct (4) junction.
6. a kind of novel vertical machine cooling system according to claim 1, it is characterised in that：The guidance air duct
(7) it is fixed by screws on fan guard (5), the guidance motor shaft of air duct (7) air outlet towards the external fan (6)
It holds.
7. a kind of novel vertical machine cooling system according to claim 1, it is characterised in that：The leading air duct
(4) air inlet is arranged towards motor lower end, and it is external that leading air duct (4) is wrapped in cooler body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662073.2U CN207691623U (en) | 2017-12-04 | 2017-12-04 | A kind of novel vertical machine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662073.2U CN207691623U (en) | 2017-12-04 | 2017-12-04 | A kind of novel vertical machine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691623U true CN207691623U (en) | 2018-08-03 |
Family
ID=63000135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662073.2U Active CN207691623U (en) | 2017-12-04 | 2017-12-04 | A kind of novel vertical machine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742952A (en) * | 2017-12-04 | 2018-02-27 | 江苏航天动力机电有限公司 | New vertical machine cooling system |
-
2017
- 2017-12-04 CN CN201721662073.2U patent/CN207691623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742952A (en) * | 2017-12-04 | 2018-02-27 | 江苏航天动力机电有限公司 | New vertical machine cooling system |
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