CN209472503U - A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower - Google Patents
A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower Download PDFInfo
- Publication number
- CN209472503U CN209472503U CN201920259183.7U CN201920259183U CN209472503U CN 209472503 U CN209472503 U CN 209472503U CN 201920259183 U CN201920259183 U CN 201920259183U CN 209472503 U CN209472503 U CN 209472503U
- Authority
- CN
- China
- Prior art keywords
- fan shroud
- fixedly connected
- shroud cylinder
- flame
- electric baseboard
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to variable-frequency motor technical fields, in particular a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower, including fan shroud cylinder and electric baseboard, the right end of the fan shroud cylinder is fixedly connected with electric baseboard, the top of the electric baseboard is fixedly connected with upper bracket, and upper bracket is fixedly connected with fan shroud cylinder, the top of the electric baseboard is fixedly connected with explosion separation motor, the right end of the fan shroud cylinder offers air inlet, the right end of the air inlet is provided with Inlet Network, and Inlet Network is fixedly connected with fan shroud cylinder, the main shaft end of the explosion separation motor is fixedly connected with centrifugal impeller, in the utility model, pass through the centrifugal impeller and deflector of setting, the deflector being mounted in fan shroud cylinder, the air flow guide motor case surface that more effectively centrifugal impeller is generated, the centrifugal impeller being mounted in fan shroud cylinder Small compared with common aerofoil fan noise, wind pressure is high, and the air quantity for generating centrifugal impeller rotation more effectively blows to entire motor surface.
Description
Technical field
The utility model relates to variable-frequency motor technical field, specially a kind of flame-proof type low-noise efficient variable-frequency motor is cooling
Blower.
Background technique
Variable-frequency motor adds the AC speed-regulating mode of frequency converter using dedicated variable frequency induction motor, makes mechanical automation degree
Device miniaturization is greatly improved with production efficiency, increases comfort, is just replacing traditional mechanical speed governors and DC speed regulation side at present
Case is used in many fields since variable-frequency motor is functional, with the development of society, to variable-frequency motor cooling blower
Application it is further extensive, therefore, the demand to a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower is growing.
The most table structure of variable-frequency motor cooling blower occurred currently on the market is simple, has a single function, and it is cooling to have motor
Blower is mostly that the external rotor electric machine inside fan shroud cylinder drives common aerofoil fan to rotate, generation air quantity, cooling motor, this
Although kind of blower air quantity is big, wind pressure is small, and heat dissipation effect is unsatisfactory, therefore, proposes that a kind of flame-proof type is high regarding to the issue above
Imitate low noise variable-frequency motor cooling blower.
Utility model content
The purpose of this utility model is to provide a kind of flame-proof type low-noise efficient variable-frequency motor cooling blowers, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower, including fan shroud cylinder and electric baseboard, feature exist
In: the right end of the fan shroud cylinder is fixedly connected with electric baseboard, and the top of the electric baseboard is fixedly connected with upper bracket, and
Upper bracket is fixedly connected with fan shroud cylinder, and the top of the electric baseboard is fixedly connected with explosion separation motor, the fan shroud cylinder
Right end offers air inlet, and the right end of the air inlet is provided with Inlet Network, and Inlet Network is fixedly connected with fan shroud cylinder, described
The main shaft end of explosion separation motor is fixedly connected with centrifugal impeller, is fixedly connected with deflector on the inside of the fan shroud cylinder, described
Assembling hole is offered on the inside of fan shroud cylinder.
Preferably, the number of the upper bracket in total there are two, and be symmetrically distributed in the front and rear sides of electric baseboard.
Preferably, vibration damping rubber mat is fixedly connected on the inside of the assembling hole.
Preferably, there are four the numbers in the assembling hole, it is evenly distributed in the surrounding of fan shroud cylinder.
Preferably, the position of the explosion separation motor is arranged on the outside of the right end of fan shroud cylinder.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, by the upper bracket, deflector and electric baseboard of setting, explosion separation motor is installed using IMB3
Mode, motor seat board are directly welded on fan shroud tube end-plate, and top increases by two upper bracket Auxiliary supports, enhances flame proof
The installation rigidity of motor reduces centrifugal impeller vibration.
2, in the utility model, by the centrifugal impeller of setting, Inlet Network, explosion separation motor and deflector, it is mounted on blower
Deflector in cover cylinder, the air flow guide motor case surface that more effectively centrifugal impeller is generated dissipate to improve motor
The cooling efficiency of heat, the centrifugal impeller being mounted in fan shroud cylinder is small compared with common aerofoil fan noise, and wind pressure is high, makes centrifugal impeller
The air quantity generated is rotated, entire motor surface is more effectively blowed to, explosion separation motor is mounted on the outside of cover cylinder, makes installation, debugging more
It is convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model explosion separation motor.
In figure: 1- fan shroud cylinder, 2- centrifugal impeller, 3- damping rubber pad, 4- Inlet Network, 5- electric baseboard, 6- upper bracket,
7- explosion separation motor, 8- deflector, a- air inlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower, including fan shroud cylinder 1 and electric baseboard 5, the wind
The right end of hood cylinder 1 is fixedly connected with electric baseboard 5, and the top of the electric baseboard 5 is fixedly connected with upper bracket 6, and upper branch
Frame 6 is fixedly connected with fan shroud cylinder 1, and the top of the electric baseboard 5 is fixedly connected with explosion separation motor 7, the fan shroud cylinder 1
Right end offers air inlet a, and the right end of the air inlet a is provided with Inlet Network 4, and Inlet Network 4 and the fixed company of fan shroud cylinder 1
It connects, the main shaft end of the explosion separation motor 7 is fixedly connected with centrifugal impeller 2, and the inside of the fan shroud cylinder 1 is fixedly connected with
Deflector 8, the inside of the fan shroud cylinder 1 offer assembling hole b.
The number of the upper bracket 6 in total there are two, and be symmetrically distributed in the front and rear sides of electric baseboard 5, upper bracket 6 rises
The effect for having arrived Auxiliary support enhances the installation rigidity of explosion separation motor 7, efficiently reduces the vibration of centrifugal impeller 2, described
It is fixedly connected with vibration damping rubber mat 3 on the inside of the b of assembling hole, fan shroud cylinder 1 can be reduced by the effect of vibration damping rubber mat 3 in work
Shaking in work improves the stability of whole device, and there are four the numbers of the assembling hole b, is evenly distributed in blower
The surrounding of cover cylinder 1 can be fixed whole device by assembling hole b, and the position of the explosion separation motor 7 is arranged in wind
On the outside of the right end of hood cylinder 1, it is ensured that the installation of explosion separation motor 7, debugging are more convenient.
Workflow: external power supply is first passed through in the utility model before the use and is powered, explosion separation motor 7 is fixed to
On electric baseboard 5 outside fan shroud cylinder 1, and top increases by two 6 Auxiliary supports of upper bracket, enhances the installation of explosion separation motor 7
Rigidity, efficiently reduces the vibration of centrifugal impeller 2, and 7 axis of explosion separation motor is stretched straight by means of fan reel in insertion fan shroud cylinder 1
Joining centrifugal impeller 2,2 noise of centrifugal impeller is small, and wind pressure is high, when explosion separation motor 7 powers on rotation, the synchronous rotation of centrifugal impeller 2
Turn, cool exterior air directly blows to electric machine stand surface to be cooled by Inlet Network 4, through air inlet a, centrifugal impeller 2, deflector 8
Cooling fin takes away the heat that motor to be cooled generates, and achievees the purpose that cooling motor, fan shroud cylinder 1 and centrifugal impeller 2 are equal
For welded-steel plate construction, sound construction is reliable for operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower, including fan shroud cylinder (1) and electric baseboard (5), special
Sign is: the right end of the fan shroud cylinder (1) is fixedly connected with electric baseboard (5), and the top of the electric baseboard (5) is fixed to be connected
It is connected to upper bracket (6), and upper bracket (6) is fixedly connected with fan shroud cylinder (1), the top of the electric baseboard (5) is fixedly connected
Have explosion separation motor (7), the right end of the fan shroud cylinder (1) offers air inlet (a), and the right end of the air inlet (a) is provided with
Inlet Network (4), and Inlet Network (4) is fixedly connected with fan shroud cylinder (1), the main shaft end of the explosion separation motor (7) is fixedly connected
Have centrifugal impeller (2), is fixedly connected with deflector (8) on the inside of the fan shroud cylinder (1), the inside of the fan shroud cylinder (1)
Offer assembling hole (b).
2. a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower according to claim 1, it is characterised in that: described
The number of upper bracket (6) in total there are two, and be symmetrically distributed in the front and rear sides of electric baseboard (5).
3. a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower according to claim 1, it is characterised in that: described
Vibration damping rubber mat (3) are fixedly connected on the inside of assembling hole (b).
4. a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower according to claim 1, it is characterised in that: described
There are four the numbers in assembling hole (b), is evenly distributed in the surrounding of fan shroud cylinder (1).
5. a kind of flame-proof type low-noise efficient variable-frequency motor cooling blower according to claim 1, it is characterised in that: described
The position setting of explosion separation motor (7) is on the outside of the right end of fan shroud cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259183.7U CN209472503U (en) | 2019-03-01 | 2019-03-01 | A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259183.7U CN209472503U (en) | 2019-03-01 | 2019-03-01 | A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472503U true CN209472503U (en) | 2019-10-08 |
Family
ID=68093739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259183.7U Expired - Fee Related CN209472503U (en) | 2019-03-01 | 2019-03-01 | A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472503U (en) |
-
2019
- 2019-03-01 CN CN201920259183.7U patent/CN209472503U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209472503U (en) | A kind of flame-proof type low-noise efficient variable-frequency motor cooling blower | |
| CN216975112U (en) | Wind-driven generator | |
| CN214626631U (en) | Internal heat radiation structure of micro turbine generator | |
| CN205622447U (en) | Adopt axial flux brushless motor's dust collector fan | |
| CN209763332U (en) | Bracket for mounting motor and air conditioner outdoor unit with same | |
| CN212876453U (en) | Cooling air guide duct of generator | |
| CN207622161U (en) | A kind of air-conditioner outdoor unit and air-conditioning | |
| CN207715400U (en) | A kind of environmentally friendly exhaust blower with dust protection attached function | |
| CN206770236U (en) | A kind of domestic fan with mute function | |
| CN221120440U (en) | Efficient mute type cooling fan | |
| CN205004859U (en) | Single -phase motor | |
| CN110701923A (en) | Low-rotating-speed centrifugal wind wheel cooling tower | |
| CN211451933U (en) | Low-rotating-speed centrifugal wind wheel cooling tower | |
| CN220087803U (en) | Motor controller with built-in heat dissipation runner | |
| CN217849157U (en) | Series excited machine | |
| CN212928273U (en) | Power frequency exhaust fan | |
| CN218760261U (en) | Cooling structure of wind driven generator | |
| CN219085768U (en) | Power transformer with high heat dissipation efficiency | |
| CN212838449U (en) | Fan ventilation unit that heat dispersion is good | |
| CN216290567U (en) | Rectifier module mounting structure for motor controller convenient to heat dissipation | |
| WO2024138510A1 (en) | Oscillating bladeless fan motor head | |
| CN203641052U (en) | Special air blower for coach | |
| CN220273463U (en) | Novel motor structure | |
| CN220956177U (en) | Air supply structure of tunnel fan | |
| CN213125712U (en) | Rapid heat dissipation mechanism for coreless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |