CN208380924U - A kind of permanent magnetism air blast purification device - Google Patents
A kind of permanent magnetism air blast purification device Download PDFInfo
- Publication number
- CN208380924U CN208380924U CN201820857279.9U CN201820857279U CN208380924U CN 208380924 U CN208380924 U CN 208380924U CN 201820857279 U CN201820857279 U CN 201820857279U CN 208380924 U CN208380924 U CN 208380924U
- Authority
- CN
- China
- Prior art keywords
- air
- suction unit
- fan
- clarifier
- blade
- 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 discloses a kind of permanent magnetism air blast purification devices, including sequentially connected magneto portion, air blast portion, suction unit and purification portion, magneto portion has a permanent magnet machine rotor, air blast portion has draught fan impeller, Blower Housing is connected with magneto shell, annular deflection cone is provided in Blower Housing, deflection cone is fixed on electric machine casing and forms annular air cavity with Blower Housing, it is provided with air intake duct on electric machine casing and is communicated with annular air cavity, Blower Housing is internally provided with eddy flow shape air flue and communicates with annular air cavity, the side of first suction unit of suction unit connects purification portion, the other side connects eddy flow shape air flue, purification portion includes the detachable purifying net on the air outlet of the first suction unit and is sequentially connected to air outlet and destatics cabinet and clarifier-tank, second suction unit be connected to destatic cabinet and Between clarifier-tank.Which solves permanent magnetism air blower noise reduction, filtering, air-breathing problems.
Description
Technical field
The utility model relates to mechanical manufacturing fields, and in particular to a kind of permanent magnetism air blast purification device.
Background technique
Conventional fan mostly uses greatly gear speedup case to combine slowspeed machine, and processing and installation is complicated, and volume is big, efficiency
It is low, and starting current great Yi forms power grid and impacts, and air force is not easy to adjust.And existing permanent magnet technology equipment does not have
Independent air suction structure, while not having filter device yet, impurity can be caused to be mixed into, air filtration can not be played the role of.
Utility model content
The purpose of this utility model is to provide a kind of permanent magnetism air blast purification dress according to above-mentioned the deficiencies in the prior art place
It sets, which integrates noise reduction, filtering, air-breathing, easy to use, stabilized structure.
The utility model aim realization is completed by following technical scheme:
A kind of permanent magnetism air blast purification device, comprising: sequentially connected magneto portion, air blast portion, suction unit and purification
Portion, the magneto portion have a permanent magnet machine rotor, the air blast portion have draught fan impeller, the permanent magnet machine rotor with
Draught fan impeller rotates synchronously connection, and the draught fan impeller is located in Blower Housing, is equipped with and is alternately distributed on the draught fan impeller
The first blade and the second blade, the volume that first blade is greater than the second blade is arranged, the Blower Housing and Permanent Magnet and Electric
Casing body is connected, and annular deflection cone is provided in the Blower Housing, the deflection cone is fixed on electric machine casing and and wind
The casing bodily form circularizes air cavity, and air intake duct is provided on electric machine casing and is communicated with annular air cavity, is set inside the Blower Housing
It is equipped with eddy flow shape air flue and is communicated with annular air cavity；The suction unit includes the first suction unit and the second suction unit, described
The side of first suction unit connects purification portion, and the other side of first suction unit connects the eddy flow shape air flue；It is described
Purification portion includes the detachable purifying net being set on the air outlet of the first suction unit and is sequentially connected to destaticing for air outlet
Cabinet and clarifier-tank, second suction unit are connected to described destatic between cabinet and clarifier-tank；The first air-breathing list
Member and the second suction unit include air intake passage and fan and motor in air intake passage, the fan and it is described go out
Sand and dust adsorption cotton layer is provided on air duct inner wall between air port.
Preferably, the fan includes frame, and several fan blades, the frame inner surface are provided at the axle center of the frame
It is provided with the dashpot of the annular around fan blade setting, the outlet air end of the fan blade is provided with mute curved surface, the dashpot
Opening be provided with buffering curved surface, the outer edge of the fan blade air outlet side is provided with raised line, and the raised line, which is provided with, to lean outward
The guide cone of the V shape of the fan blade is directed toward at oblique side, the tip that the lateral wall of the dashpot is provided with an annular.
Preferably, the detachable purifying net includes strainer, connecting plate and nut, and the strainer is embedded in connecting plate
Portion, the connecting plate are connected on air outlet by nut, and the nut is uniformly equally spaced on connecting plate.
Preferably, scavenging solution is contained in the clarifier-tank, the scavenging solution liquid level is lower than the half of the clarifier-tank height
Setting.
Preferably, it the clarifier-tank and destatics and is also equipped with drying box between cabinet, it is described to destatic installation in cabinet
There are ion wind stick, the drying box and the clarifier-tank and destatic and is provided with the second suction unit between cabinet.
Permanent magnetism air blast purification device provided by the utility model, multichannel setting suction unit can reinforce gas transmitting stream
Amount, by purification portion multiple filtration, can effectively prevent impurity to be mixed into, using motor and blower
Direct connection, installation and easy to process, small in size and Mass Distribution are uniform, good reliability；Magneto variable ratio frequency changer simultaneously
Starting, therefore the impact that the present invention can be made to be formed on startup to power grid is small, damages small；Motor also has revolving speed frequency conversion adjustable,
Therefore the air quantity of the present apparatus also has the advantages that adjustable.The size of blade is alternately distributed, and vanelets can inhibit even to be eliminated
The separation of heavy camber blade blade back air-flow, while avoiding conventional method from increasing blade and conduit frontal airflow is caused to block, be conducive to leaf
Take turns the raising of efficiency；And vanelets improve the processing capacity of impeller second half section under conditions of not influencing flow, improve impeller
Overall pressure tatio.It is provided with air intake duct on electric machine casing, can effectively cool down high-speed permanent magnet motor.
In addition, in fan frame and fan blade Unique physical design, can reinforce remove flow-disturbing, reduce noise.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one embodiment of permanent magnetism air blast purification device of the utility model；
Fig. 2 is the cross-sectional view of fan in Fig. 1；
Fig. 3 is the structural schematic diagram of detachable filter screen in Fig. 1.
Specific embodiment
The feature of the utility model and other correlated characteristics are made further specifically by embodiment below in conjunction with attached drawing
It is bright, in order to the understanding of technical staff of the same trade:
Fig. 1 is a kind of structural schematic diagram of one embodiment of permanent magnetism air blast purification device of the utility model, and Fig. 2 is Fig. 1 apoplexy
The cross-sectional view of fan, Fig. 3 are the structural schematic diagram of detachable filter screen in Fig. 1.In conjunction with shown in Fig. 1 to Fig. 3, the utility model is provided
A kind of permanent magnetism air blast purification device, comprising: sequentially connected magneto portion 10, air blast portion 20, suction unit 30 and purification
Portion 40.
The magneto portion 10 has a permanent magnet machine rotor 11, and the air blast portion 20 has draught fan impeller 21, described
Permanent magnet machine rotor 11 and draught fan impeller 21, which rotate synchronously, to be connected, and the draught fan impeller 21 is located in Blower Housing 22, the wind
Alternatively distributed first blade and the second blade are installed, the volume that first blade is greater than the second blade is set on machine impeller 21
It sets, the Blower Housing 22 is connected with magneto shell 12, and annular deflection cone 23, ring are provided in the Blower Housing 22
Shape deflection cone 23 is fixed on electric machine casing 12 and forms annular air cavity 50 with Blower Housing 22, be provided on electric machine casing 12 into
Air flue 121 is simultaneously communicated with annular air cavity 50, the Blower Housing 22 be internally provided with eddy flow shape air flue 60 and with annular air cavity 50
It communicates,.
The suction unit 30 include the first suction unit 31 and the second suction unit 32, the one of first suction unit 31
Side connects purification portion 40, and the other side of first suction unit 31 connects the eddy flow shape air flue 60 via elbow 80.It is described
Purification portion 40 includes the detachable purifying net 41 being set on the air outlet of the first suction unit 31 and is sequentially connected to air outlet
Destatic cabinet 42 and clarifier-tank 43, second suction unit 32 be connected to it is described destatic cabinet 42 and clarifier-tank 43 it
Between.First suction unit 31 and the second suction unit 32 include air intake passage and the fan in air intake passage
301 and motor 302, sand and dust adsorption cotton layer 303 is provided on the air duct inner wall between the fan 301 and the air outlet.
In the present embodiment, the fan 301 includes frame 71, is provided with several fan blades 72 at the axle center of the frame 71,
The frame inner surface is provided with the dashpot 73 of the annular around fan blade setting, and the outlet air end of the fan blade is provided with mute
Curved surface 74, the opening of the dashpot 73 are provided with buffering curved surface 75, and the outer edge of the fan blade air outlet side is provided with raised line
76, the raised line is provided with the side being inclined outwardly, and the lateral wall of the dashpot is provided with described in the tip direction of an annular
The guide cone 77 of the V shape of fan blade.When fan 101 works, most of air is pushed to from 71 hollow part of frame by fan blade 72
Air outlet has fraction air to form flow-disturbing in fan front by stator barrier, along rotor after having fraction air to pass through chamfering
78 outer surfaces, by water conservancy diversion.Fan blade can form one in dashpot 73 in high-speed rotation, by the air of 72 rotation disturbance of fan blade
The stable high-speed flow of item, the air-flow can reduce the air pressure in space between fan blade and frame, so that the operation of conventional axial-flow fan
When, the air disturbance at the position is inhaled into air-flow, while the high-speed flow due to direction it is identical with 72 rotation direction of fan blade,
Lubricant layer is formed between fan blade 72 and frame 71.Guide cone 77 is for dividing high-speed flow, so that high-speed flow forms one
Fast among item, the slow circulation in both ends further strengthens removing flow-disturbing, reduces noise.
Further, the detachable purifying net 41 includes strainer 411, connecting plate 412 and nut, and the strainer 411 is embedding
Set on the middle part of connecting plate 412, the connecting plate 412 is connected on air outlet by nut, and the nut is uniformly equally spaced
In on connecting plate.
In the present embodiment, scavenging solution is contained in the clarifier-tank 43, the scavenging solution liquid level is high lower than the clarifier-tank 43
The half of degree is arranged, and in practical application, scavenging solution is pure water or lubricant.
It need to cause concern, then in practical application, referring to Fig. 1, the clarifier-tank 43 and destaticing between cabinet 42
Also mountable to have drying box 44, described destatic is equipped with ion wind stick 421 in cabinet 42, the drying box 24 and the purification
It pond 43 and destatics and is provided with the second suction unit 32 between cabinet 42.
Permanent magnetism air blast purification device provided by the utility model, multichannel setting suction unit can reinforce gas transmitting stream
Amount, by purification portion multiple filtration, can effectively prevent impurity to be mixed into, using motor and blower
Direct connection, installation and easy to process, small in size and Mass Distribution are uniform, good reliability；Magneto variable ratio frequency changer simultaneously
Starting, therefore the impact that the present invention can be made to be formed on startup to power grid is small, damages small；Motor also has revolving speed frequency conversion adjustable,
Therefore the air quantity of the present apparatus also has the advantages that adjustable.The size of blade is alternately distributed, and vanelets can inhibit even to be eliminated
The separation of heavy camber blade blade back air-flow, while avoiding conventional method from increasing blade and conduit frontal airflow is caused to block, be conducive to leaf
Take turns the raising of efficiency；And vanelets improve the processing capacity of impeller second half section under conditions of not influencing flow, improve impeller
Overall pressure tatio.It is provided with air intake duct on electric machine casing, can effectively cool down high-speed permanent magnet motor.
In addition, in fan frame and fan blade Unique physical design, can reinforce remove flow-disturbing, reduce noise.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as protection scope.
Claims (5)
1. a kind of permanent magnetism air blast purification device characterized by comprising sequentially connected magneto portion, air blast portion, suction unit
And purification portion, the magneto portion have a permanent magnet machine rotor, the air blast portion has draught fan impeller, the Permanent Magnet and Electric
Machine rotor and draught fan impeller, which rotate synchronously, to be connected, and the draught fan impeller is located in Blower Housing, is equipped on the draught fan impeller
Alternatively distributed first blade and the second blade, the volume that first blade is greater than the second blade are arranged, the Blower Housing
It is connected with magneto shell, annular deflection cone is provided in the Blower Housing, the deflection cone is fixed on electric machine casing
Annular air cavity above and with Blower Housing is formed, air intake duct is provided on electric machine casing and is communicated with annular air cavity, the Fan casing
Body is internally provided with eddy flow shape air flue and communicates with annular air cavity；
The suction unit includes the first suction unit and the second suction unit, and the side of first suction unit connects purification
The other side in portion, first suction unit connects the eddy flow shape air flue；
The purification portion includes the detachable purifying net on the air outlet of the first suction unit and is sequentially connected to air outlet
Destatic cabinet and clarifier-tank, second suction unit is connected to described destatic between cabinet and clarifier-tank；
First suction unit and the second suction unit include air intake passage and fan and electricity in air intake passage
Machine is provided with sand and dust adsorption cotton layer on the air duct inner wall between the fan and the air outlet.
2. permanent magnetism air blast purification device according to claim 1, which is characterized in that the fan includes frame, the frame
Several fan blades are provided at the axle center of frame, the frame inner surface is provided with the dashpot of the annular around fan blade setting, institute
The outlet air end for stating fan blade is provided with mute curved surface, and the opening of the dashpot is provided with buffering curved surface, the fan blade air outlet side
Outer edge be provided with raised line, the raised line is provided with the side being inclined outwardly, and the lateral wall of the dashpot is provided with a ring
It is directed toward the guide cone of the V shape of the fan blade in the tip of shape.
3. permanent magnetism air blast purification device according to claim 1, which is characterized in that the detachable purifying net includes filter
Net, connecting plate and nut, the strainer are embedded at the middle part of connecting plate, and the connecting plate is connected on air outlet by nut,
The nut is uniformly equally spaced on connecting plate.
4. permanent magnetism air blast purification device according to claim 1, which is characterized in that scavenging solution is contained in the clarifier-tank,
The scavenging solution liquid level is arranged lower than the half of the clarifier-tank height.
5. permanent magnetism air blast purification device according to claim 1, which is characterized in that the clarifier-tank and destatic cabinet it
Between be also equipped with drying box, described destatic is equipped with ion wind stick in cabinet, the drying box and the clarifier-tank and except quiet
The second suction unit is provided between electronic box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857279.9U CN208380924U (en) | 2018-06-05 | 2018-06-05 | A kind of permanent magnetism air blast purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820857279.9U CN208380924U (en) | 2018-06-05 | 2018-06-05 | A kind of permanent magnetism air blast purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380924U true CN208380924U (en) | 2019-01-15 |
Family
ID=64969902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820857279.9U Expired - Fee Related CN208380924U (en) | 2018-06-05 | 2018-06-05 | A kind of permanent magnetism air blast purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380924U (en) |
-
2018
- 2018-06-05 CN CN201820857279.9U patent/CN208380924U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103629128B (en) | A kind of Silent fan | |
| CN104154009B (en) | Centrifugal type wind wheel multi-stage booster induced-draught fan | |
| CN205002265U (en) | Air purifier | |
| CN205208887U (en) | Air purifying device | |
| CN213298319U (en) | Novel multi-functional two air inlet centrifugal fan that take precautions against earthquakes | |
| CN208380924U (en) | A kind of permanent magnetism air blast purification device | |
| CN205536025U (en) | Dull and stereotyped smoke ventilator | |
| CN202811549U (en) | External-rotating direct current brushless anti-explosion fan filter unit (FFU) | |
| CN206071906U (en) | A kind of low-noise cabinet type centrifugal fan | |
| CN208456898U (en) | A kind of dust collection mechanism centrifugal fan | |
| CN203548278U (en) | Centrifugal fan | |
| CN108716475A (en) | A kind of energy-efficient centrifugal blower | |
| CN208778300U (en) | A kind of pipeline ventilating fan | |
| CN205019853U (en) | Wall -mounted type air purifier | |
| CN208887061U (en) | A kind of air cleaning facility easy to remove | |
| CN106839154A (en) | A kind of stirring-type air purifier | |
| CN210069985U (en) | Hurricane type fume exhaust fan | |
| CN203362643U (en) | Muting wind channel of air purifier | |
| CN209164203U (en) | A kind of air blower air-breathing purification device | |
| CN205654614U (en) | Small -size fan and air intake falls makes an uproar device and adopts breathing machine of this fan thereof | |
| CN212961775U (en) | Kitchen flue gas treatment device | |
| CN204175622U (en) | Worm gear pressurized type suction fan | |
| CN212573341U (en) | Automatic control power-saving cabinet | |
| CN212571751U (en) | High-voltage power distribution cabinet with alarm device | |
| CN203308788U (en) | Air suction type impeller case |
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: 20190115 Termination date: 20200605 |