CN206860503U - The explosion-proof cooling blower of compact - Google Patents
The explosion-proof cooling blower of compact Download PDFInfo
- Publication number
- CN206860503U CN206860503U CN201720583563.7U CN201720583563U CN206860503U CN 206860503 U CN206860503 U CN 206860503U CN 201720583563 U CN201720583563 U CN 201720583563U CN 206860503 U CN206860503 U CN 206860503U
- Authority
- CN
- China
- Prior art keywords
- air intake
- intake cover
- proof
- explosion
- motor
- 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
Links
Abstract
It the utility model is related to a kind of explosion-proof cooling blower of compact, including fire-proof motor, impeller, air intake cover and wind scooper, it is characterised in that：The fire-proof motor is bolted in the side wall of air intake cover, the side wall of the air intake cover is provided with perforate, the bearing external part of the fire-proof motor is put in air intake cover through perforate, impeller is provided with the air intake cover, the impeller hot jacket is fitted in the bearing external part of fire-proof motor, and fastened by back-up ring, the bottom of the air intake cover is fastened by bolts on wind scooper；Explosion-proof cooling blower of the present utility model is compact-sized rationally, safeguards facility, wheel rotation is driven using explosion separation motor, by wind scooper come wind-guiding, ventilation is smooth, independent cooling fan good cooling results as explosion-proof frequency conversion buncher, motor axial length can be reduced significantly, meet customer requirement.
Description
Technical field
A kind of explosion-proof cooling blower of compact is the utility model is related to, it is phase asynchronous to be mainly used in explosion-proof frequency conversion speed governing
The cooling blower of motor, belong to the technical field of flame proof frequency conversion special (type) motor.
Background technology
In order to ensure equipment steady and continuous is run, motor can carry out the speed of control and motor in real time using user to motor
Monitoring in real time is carried out, it is necessary to which the auxiliary elements such as brake, encoder, speed measurement switch are installed additional on motor in motor producer, due to this
Class auxiliary element is typically mounted on motor afterbody, because the cooling blower of explosion-proof frequency conversion motor is also disposed on afterbody, certainly will give
Install auxiliary element additional and bring difficulty；It is same for double output shaft electric machines.Customer requirement or motor use existing under normal circumstances
Field has strict control to motor axial dimension, or when the air inlet through hollow shaft of motor has an impact, traditional motor blade trailing cooling blower fan
Axial ventilation can not meet client and the requirement using scene.Therefore it is badly in need of designing a kind of suitable cooling wind applied to motor
Machine, it is ensured that the needs of user and cooling.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of explosion-proof cooling wind of compact
Machine, the cooling blower are arranged on motor using vertical structure, and its is compact-sized rationally, maintenance facility, disclosure satisfy that user needs
Ask, good cooling results, operation stability is high, securely and reliably.
To realize above technical purpose, the technical solution adopted in the utility model is：The explosion-proof cooling blower of compact, including
Fire-proof motor, impeller, air intake cover and wind scooper, it is characterised in that：The fire-proof motor is bolted on the side of air intake cover
On wall, the side wall of the air intake cover is provided with perforate, and the bearing external part of the fire-proof motor is put in air intake cover through perforate,
Impeller is provided with the air intake cover, the impeller hot jacket is fitted in the bearing external part of fire-proof motor, and is carried out tightly by back-up ring
Gu the bottom of the air intake cover is fastened by bolts on wind scooper.
Further, the air intake cover is additionally provided with air inlet, and the air inlet is arranged in the side wall of air intake cover opposite side,
The wind scooper is additionally provided with air outlet, and the air outlet is arranged in the side wall of wind scooper.
Further, the wind scooper upper end is provided with cover mouth, and the bottom of the air intake cover is as on air outlet and wind scooper
The cover mouth at end is right.
Further, wind-guiding gusset and deep bead are provided with the wind scooper, is used to guide wind direction, the deep bead
It is arranged on the lower section of wind-guiding gusset.
From the above, it can be seen that of the present utility model have technical effect that：
1）The explosion-proof cooling blower of compact of the present utility model, wheel rotation is driven using explosion separation motor, passes through wind scooper
Carry out wind-guiding, ventilation is smooth, good cooling results；
2）Independent cooling fan of the cooling blower as explosion-proof frequency conversion buncher, motor axial direction can be reduced significantly
Length, meet customer requirement.
Brief description of the drawings
Fig. 1 is the utility model front view.
Description of reference numerals：1- fire-proof motors, 2- impellers, 3- air intake covers, 4- wind scoopers, 401- deep beads, 402- wind-guidings
Gusset and 5- back-up rings.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
With reference to the accompanying drawings shown in 1, the explosion-proof cooling blower of compact, including fire-proof motor 1, impeller 2, air intake cover 3 and wind scooper
4, it is characterised in that：The fire-proof motor 1 is bolted in the side wall of air intake cover 3, is set in the side wall of the air intake cover 3
There is perforate, the bearing external part of the fire-proof motor 1 is put in air intake cover 3 through perforate, and impeller 2 is provided with the air intake cover 3,
The hot jacket of impeller 2 is fitted in the bearing external part of fire-proof motor 1, and is fastened by back-up ring 5, the bottom of the air intake cover 3
End is fastened by bolts on wind scooper 4, and the air intake cover 3 is additionally provided with air inlet, and it is another that the air inlet is arranged on air intake cover 3
In the side wall of side, the wind scooper 4 is additionally provided with air outlet, and the air outlet is arranged in the side wall of wind scooper 4, the wind scooper
4 upper ends are provided with cover mouth, and for directing wind into, the bottom of the air intake cover 3 is right as air outlet and the cover mouth of the upper end of wind scooper 4
Together, wind-guiding gusset 401 and deep bead 402 are provided with the wind scooper 4, are used to guide wind direction, the deep bead 402 is set
In the lower section of wind-guiding gusset 401.
Operation principle of the present utility model is to open fire-proof motor 1, and fire-proof motor 1 drives impeller 2 to rotate, and wind is by air intake
The air inlet of cover 3 enters, and enters wind scooper 4 by cover mouth after the rotation of impeller 3, through the wind-guiding gusset 401 in wind scooper 4 and gear
The guiding of aerofoil 402, blown out from the air outlet of wind scooper 4, make support surface of the wind to explosion-proof frequency conversion buncher, to electricity
Machine is cooled down.
The utility model and embodiments thereof are described above, this describe it is no restricted, shown in accompanying drawing
Also it is one of embodiment of the present utility model, actual structure is not limited thereto.If the ordinary skill people of this area
Member is enlightened by it, in the case where not departing from the utility model and creating objective, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (4)
1. the explosion-proof cooling blower of compact, including fire-proof motor（1）, impeller（2）, air intake cover（3）And wind scooper（4）, its feature
It is：The fire-proof motor（1）It is bolted on air intake cover（3）In the side wall of side, the air intake cover（3）The side of side
Wall is provided with perforate, the fire-proof motor（1）Bearing external part put in air intake cover through perforate（3）It is interior, the air intake cover（3）
It is interior to be provided with impeller（2）, the impeller（2）Hot jacket is fitted in fire-proof motor（1）Bearing external part, and pass through back-up ring（5）Carry out
Fastening, the air intake cover（3）Bottom be fastened by bolts in wind scooper（4）On.
2. the explosion-proof cooling blower of compact according to claim 1, it is characterised in that：The air intake cover（3）Be additionally provided with into
Air port, the air inlet are arranged on air intake cover（3）In the side wall of opposite side, the wind scooper（4）Be additionally provided with air outlet, it is described go out
Air port is arranged on wind scooper（4）Side wall on.
3. the explosion-proof cooling blower of compact according to claim 1, it is characterised in that：The wind scooper（4）Upper end is provided with
Cover mouth, the air intake cover（3）Bottom as air outlet and wind scooper（4）The cover mouth alignment of upper end.
4. the explosion-proof cooling blower of compact according to claim 1, it is characterised in that：The wind scooper（4）Inside it is provided with
Wind-guiding gusset（401）And deep bead（402）, it is used to guide wind direction, the deep bead（402）It is arranged on wind-guiding gusset（401）
Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583563.7U CN206860503U (en) | 2017-05-23 | 2017-05-23 | The explosion-proof cooling blower of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583563.7U CN206860503U (en) | 2017-05-23 | 2017-05-23 | The explosion-proof cooling blower of compact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860503U true CN206860503U (en) | 2018-01-09 |
Family
ID=60824878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583563.7U Expired - Fee Related CN206860503U (en) | 2017-05-23 | 2017-05-23 | The explosion-proof cooling blower of compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860503U (en) |
-
2017
- 2017-05-23 CN CN201720583563.7U patent/CN206860503U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 |