CN209261924U - A kind of centrifugal blower with dedusting function - Google Patents
A kind of centrifugal blower with dedusting function Download PDFInfo
- Publication number
- CN209261924U CN209261924U CN201821994558.6U CN201821994558U CN209261924U CN 209261924 U CN209261924 U CN 209261924U CN 201821994558 U CN201821994558 U CN 201821994558U CN 209261924 U CN209261924 U CN 209261924U
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- CN
- China
- Prior art keywords
- block
- air inlet
- dust
- centrifugal blower
- fixed block
- 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.)
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Abstract
The utility model discloses a kind of centrifugal blowers with dedusting function, including shell and dust cleaning case, the side of dust cleaning case is equipped with the second air inlet, top in second air inlet is equipped with the first fixed block, and first fixed block be equipped with the first groove, and first groove two sides on be respectively equipped with first baffle and second baffle, grafting block is equipped between two first baffles and two second baffles, and the top of grafting block is equipped with slot, it is fixedly connected between two second baffles and grafting block bottom by compressing gasbag, the bottom of second air inlet is equipped with the second fixed block at corresponding first fixed block position, and second fixed block top on also be provided with slot, and dust-collecting net is equipped between two slots, a kind of centrifugal blower with dedusting function of the utility model, it is solid by the first fixed block being arranged at the top and bottom of the second air inlet and second Determine block dust-collecting net is plugged and fixed, the disassembly and replacement of more convenient dust-collecting net.
Description
Technical field
The utility model relates to centrifugal blower technical field, specifically a kind of centrifugal blower with dedusting function.
Background technique
Centrifugal blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven
Fluid machinery, the principle of centrifugal blower is that the principle of potential energy is converted into according to kinetic energy, using high-speed rotating impeller by gas
Accelerate, then slows down, adapts flow direction, kinetic energy is made to be converted into potential energy.Centrifugal blower is widely used in factory, mine, tunnel, cooling
The fields such as tower, vehicle, ship and building, existing centrifugal blower, can be simultaneously by external dusts when sucking extraneous gas
Sucking, when blower works, dust is brought on next process from air outlet exclusion, to the equipment and operation of next process
Personnel impact, and blower can generate certain vibration in running, to influence the use of its internal precision part.
Utility model content
The purpose of this utility model is to provide a kind of centrifugal blowers with dedusting function, to solve above-mentioned background technique
The existing centrifugal blower of middle proposition can simultaneously suck external dust when sucking extraneous gas, and blower is in running
Certain vibration can be generated, thus the problem of influencing the use of its internal precision part.
To achieve the above object, the utility model provides the following technical solutions:
A kind of centrifugal blower with dedusting function, including shell, pedestal and dust cleaning case, the side of the dust cleaning case are equipped with
Second air inlet still also has the first fixed block on the top in second air inlet, and first fixed block is equipped with
First groove, and first baffle and second baffle are respectively equipped on the two sides of first groove, two first baffles are equal
Positioned at the lower end of second baffle, grafting block, and the grafting block are equipped between two first baffles and two second baffles
Top be equipped with slot, be fixedly connected between two second baffles and grafting block bottom by compressing gasbag, the dedusting
The top of case is equipped with and lifts block, and the bottom for lifting block is fixedly connected by first connecting rod with the bottom of grafting block,
The bottom of second air inlet corresponds to and is equipped with the second fixed block at the first fixed block position, and second fixed block
It also is provided with slot on top, and is equipped with dust-collecting net between two slots.
Further, the side of the shell is equipped with motor, and the bottom of the motor is fixed by support case with pedestal
The other side of connection, the shell is equipped with the first air inlet, and the first connection ring, institute are equipped at the air port of first air inlet
The one end for stating the second air inlet is connected to the other side of dust cleaning case, and one end of second air inlet and the dust cleaning case other side
Connectivity part is equipped with the second connection ring.
Further, multiple positioning screw holes, and multiple positioning spiral shells are equipped in first connection ring and the second connection ring
Fixing bolt is equipped in hole, first connection ring connects by the way that multiple positioning screw holes and fixing bolt and the second connection ring are fixed
It connects.
Further, the bottom of the shell is equipped with multiple connecting plates, and the pedestal is equipped with support plate, and the branch
Fagging is equipped with supporting block, and the supporting block is equipped with multiple second grooves, and is equipped with pressing plate in multiple second grooves,
The bottom of multiple pressing plates passes through compressed spring and is fixedly connected respectively with the bottom of multiple second grooves.
Further, the top of multiple pressing plates passes through bottom of second connecting rod respectively with multiple connecting plates and fixes
Connection, the two sides of the dust-collecting net are equipped with plate, and two plates respectively with two slot grafting.
Compared with prior art, the utility model has the beneficial effects that
1, by the use of positioning screw hole and fixing bolt, installation and removal of the people for dust cleaning case can be convenient for, mentioned
High working efficiency.
2, dust-collecting net is carried out by the first fixed block and the second fixed block that are arranged at the top and bottom of the second air inlet slotting
Connect fixation, the disassembly and replacement of more convenient dust-collecting net.
3, the damping being arranged by housing bottom can effectively reduce the vibration that centrifugal blower is generated in running
Amplitude avoids the service life of blower interior precision component so that the operation of blower is more stable.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the enlarged drawing in Fig. 2 of the utility model at A.
Fig. 4 is the enlarged drawing in Fig. 2 of the utility model at B.
Fig. 5 is the enlarged drawing in Fig. 2 of the utility model at C.
Fig. 6 is the perspective view of the dust-collecting net of the utility model.
In figure: 1, shell；2, the first air inlet；3, the first connection ring；4, the second connection ring；5, positioning screw hole；6, fixed
Bolt；7, pedestal；8, support plate；9, supporting block；10, motor；11, dust cleaning case；12, block is lifted；13, the second air inlet；14, it props up
Support case；15, the first fixed block；16, the first groove；17, first baffle；18, second baffle；19, grafting block；20, slot；21,
Compressing gasbag；22, first connecting rod；23, the second fixed block；24, the second groove；25, pressing plate；26, connecting plate；27, second connects
Extension bar；28, compressed spring；29, dust-collecting net；30, plate.
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.
Please refer to Fig. 1~6, in the utility model embodiment, a kind of centrifugal blower with dedusting function, including shell 1,
Pedestal 7 and dust cleaning case 11, the side of the dust cleaning case 11 are equipped with the second air inlet 13, on the top in second air inlet 13
Still also there is the first fixed block 15, and first fixed block 15 is equipped with the first groove 16, and the two of first groove 16
First baffle 17 and second baffle 18 are respectively equipped on side, two first baffles 17 are respectively positioned on the lower end of second baffle 18,
Grafting block 19 is equipped between two first baffles 17 and two second baffles 18, and the top of the grafting block 19 is equipped with and inserts
Slot 20 is fixedly connected between two second baffles 18 and 19 bottom of grafting block by compressing gasbag 21, the dust cleaning case 11
Top be equipped with and lift block 12, and the bottom for lifting block 12 is fixed by first connecting rod 22 and the bottom of grafting block 19
Connection, the bottom of second air inlet 13 are equipped with the second fixed block 23 at corresponding first fixed block, 15 position, and described
It also is provided with slot 20 on the top of second fixed block 23, and is equipped with dust-collecting net 29 between two slots 20.
The side of the shell 1 is equipped with motor 10, and the bottom of the motor 10 connects by the way that support case 14 and pedestal 7 are fixed
It connecing, the other side of the shell 1 is equipped with the first air inlet 2, and the first connection ring 3 is equipped at the air port of first air inlet 2,
One end of second air inlet 13 is connected to the other side of dust cleaning case 11, and one end of second air inlet 13 and dust cleaning case
The connectivity part of 11 other sides is equipped with the second connection ring 4, is equipped with multiple positioning in first connection ring 3 and the second connection ring 4
Screw hole 5, and fixing bolt 6 is equipped in multiple positioning screw holes 5, first connection ring 3 is by multiple positioning screw holes 5 and fixes
Bolt 6 is fixedly connected with the second connection ring 4, and the bottom of the shell 1 is equipped with multiple connecting plates 26, and the pedestal 7 is equipped with
Support plate 8, and the support plate 8 is equipped with supporting block 9, the supporting block 9 is equipped with multiple second grooves 24, and multiple described
Pressing plate 25 is equipped in second groove 24, it is recessed with multiple second respectively that the bottom of multiple pressing plates 25 passes through compressed spring 28
The bottom of slot 24 is fixedly connected, the top of multiple pressing plates 25 pass through the second connecting rod 27 respectively with multiple connecting plates 26
Bottom is fixedly connected, and the two sides of the dust-collecting net 29 are equipped with plate 30, and two plates 30 respectively with two slots 20
Grafting.
A kind of centrifugal blower with dedusting function of the utility model, passes through the use of positioning screw hole and fixing bolt, energy
Enough it is convenient for installation and removal of the people for dust cleaning case, improves working efficiency, passes through what is be arranged at the top and bottom of the second air inlet
Dust-collecting net is plugged and fixed in first fixed block and the second fixed block, and the disassembly and replacement of more convenient dust-collecting net pass through shell
The damping of body bottom setting can effectively reduce the vibration amplitude that centrifugal blower is generated in running, so that blower
Operation is more stable, avoids the service life of blower interior precision component.The model 5IK120RA-CF of motor.
The working principle of the utility model is: first dust-collecting net 29 is mounted on inside dust cleaning case 11, first lift upwards
Block 12 is compressed by lifting the movement of block 12 to drive moving up for grafting block 19 by the movement of grafting block 19
Then slot 20 on the plate 30 of the side of dust-collecting net 29 and the second fixed block 23 is carried out grafting, passed through by compressing gasbag 21
The elastic force of compressing gasbag 21 moves down grafting block 19, will be on the plate 30 of the other side of dust-collecting net 29 and grafting block 19
Slot 20, which carries out grafting, to install dust-collecting net 29, will have the side and first of the second connection ring 4 on dust cleaning case 11
The first connection ring 3 at air inlet 2 is attached by positioning screw hole 5 and fixing bolt 6, when centrifugal blower running, is passed through
So that centrifugal blower starts exhausting, external air is introduced into dust cleaning case 11 by the second air inlet 13 for the running of motor 10
External air is carried out dust filtering by the effect of dust-collecting net 29, so that clean air be made to enter centrifugal blower by portion
Inside, when centrifugal blower running when, certain vibration can be generated, when shake generate when the second groove 24 inside pressing plate 25 pressure
Contracting compressed spring 28, then by the elastic reset of compressed spring 28 to achieve the effect that damping.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of centrifugal blower with dedusting function, which is characterized in that including shell (1), pedestal (7) and dust cleaning case (11),
The side of the dust cleaning case (11) is equipped with the second air inlet (13), still also there is the on the top in second air inlet (13)
One fixed block (15), and first fixed block (15) is equipped with the first groove (16), and the two sides of first groove (16)
On be respectively equipped with first baffle (17) and second baffle (18), two first baffles (17) are respectively positioned on second baffle (18)
Lower end is equipped with grafting block (19) between two first baffles (17) and two second baffles (18), and the grafting block
(19) top is equipped with slot (20), passes through compressing gasbag between two second baffles (18) and grafting block (19) bottom
(21) it is fixedly connected, the top of the dust cleaning case (11), which is equipped with, lifts block (12), and the bottom for lifting block (12) passes through
First connecting rod (22) is fixedly connected with the bottom of grafting block (19), and the bottom of second air inlet (13) corresponding first is fixed
The second fixed block (23) are equipped at block (15) position, and also are provided with slot on the top of second fixed block (23)
(20), dust-collecting net (29) and between two slots (20) are equipped with.
2. a kind of centrifugal blower with dedusting function according to claim 1, which is characterized in that the shell (1)
Side is equipped with motor (10), and the bottom of the motor (10) is fixedly connected by support case (14) with pedestal (7), the shell
(1) the other side is equipped with the first air inlet (2), and is equipped with the first connection ring (3) at the air port of first air inlet (2), institute
The one end for stating the second air inlet (13) is connected to the other side of dust cleaning case (11), and one end of second air inlet (13) with remove
The connectivity part of dirt case (11) other side is equipped with the second connection ring (4).
3. a kind of centrifugal blower with dedusting function according to claim 2, which is characterized in that first connection ring
(3) and in the second connection ring (4) it is equipped with multiple positioning screw holes (5), and is equipped with fixing bolt in multiple positioning screw holes (5)
(6), first connection ring (3) is fixedly connected by multiple positioning screw holes (5) and fixing bolt (6) with the second connection ring (4).
4. a kind of centrifugal blower with dedusting function according to claim 1, which is characterized in that the shell (1)
Bottom is equipped with multiple connecting plates (26), and the pedestal (7) is equipped with support plate (8), and the support plate (8) is equipped with support
Block (9), the supporting block (9) is equipped with multiple second grooves (24), and is equipped with pressing plate in multiple second grooves (24)
(25), the bottom of multiple pressing plates (25) passes through bottom of the compressed spring (28) respectively with multiple second grooves (24) and fixes
Connection.
5. a kind of centrifugal blower with dedusting function according to claim 4, which is characterized in that multiple pressing plates
(25) top passes through the second connecting rod (27) and is fixedly connected respectively with the bottom of multiple connecting plates (26), the dust-collecting net
(29) two sides are equipped with plate (30), and two plates (30) respectively with two slot (20) grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821994558.6U CN209261924U (en) | 2018-11-30 | 2018-11-30 | A kind of centrifugal blower with dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821994558.6U CN209261924U (en) | 2018-11-30 | 2018-11-30 | A kind of centrifugal blower with dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261924U true CN209261924U (en) | 2019-08-16 |
Family
ID=67565393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821994558.6U Expired - Fee Related CN209261924U (en) | 2018-11-30 | 2018-11-30 | A kind of centrifugal blower with dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261924U (en) |
-
2018
- 2018-11-30 CN CN201821994558.6U patent/CN209261924U/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: 20190816 Termination date: 20211130 |