CN208348118U - Axial flow blower - Google Patents
Axial flow blower Download PDFInfo
- Publication number
- CN208348118U CN208348118U CN201820832268.5U CN201820832268U CN208348118U CN 208348118 U CN208348118 U CN 208348118U CN 201820832268 U CN201820832268 U CN 201820832268U CN 208348118 U CN208348118 U CN 208348118U
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- China
- Prior art keywords
- strainer
- axial flow
- air
- glue
- glue cavity
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Abstract
The utility model discloses axial flow blowers, including barrel-type casing, motor and fan are provided in the shell, the shell air side is provided with wind deflector, the shell inlet side is provided with spirality channel, spirality channel great circle side is provided with opening, the open side is provided with dismountable glue cavity, the glue cavity is provided with glue, rotation is provided with rotation axis in the glue cavity, plate-like strainer is provided in the rotation axis, the plate-like strainer is located at the great circle side of the glue cavity and the spirality channel, the rotation axis is driven by the output shaft of deceleration device and the motor, the air duct of connection inlet side and air side is formed between the installation site of the deceleration device and the opening.This kind of axial flow blower can remove dust before air contacts fan blade, the service life of fan blade be effectively improved, but also equipment is able to maintain that cleaning.
Description
Technical field
The utility model belongs to blower technical field, specifically axial flow blower.
Background technique
Axial flow blower, purposes is very extensive, is exactly and the equidirectional air-flow of the axis of fan blade, such as electric fan, outdoor machine of air-conditioner wind
Fan is exactly that axis stream mode runs blower.Why it is known as " axial-flow type ", is because gas is parallel to fan shaft flowing.Axial-flow type wind
Machine is generally used for that traffic requirement is higher and the lower occasion of pressure requirements.The fixed position of axial fan simultaneously keeps air mobile.Axis
Flow fan is mainly made of draught fan impeller and casing, and structure is simple but data demand is very high.
Axial flow blower is a kind of common blower, and blower is in the process of running if contain dust in air, high-speed motion
Dust the blade of blower can be hit and rub, generate noise and cause the abrasion of blade.Special dust concentration in air
Very big using luck Row noise in higher factory, the rate of wear of blade is also quickly.
Utility model content
For the utility model in view of the shortcomings of the prior art, providing axial flow blower, this kind of axial flow blower can contact wind in air
Dust is removed before machine blade, the service life of fan blade is effectively improved, but also equipment is able to maintain that cleaning.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals: axial flow blower, including
Barrel-type casing, motor and fan are provided in the shell, and the shell air side is provided with wind deflector, the shell air inlet
Side is provided with spirality channel, and spirality channel great circle side is provided with opening, and the open side is provided with removably
Glue cavity, the glue cavity are provided with glue, and rotation is provided with rotation axis in the glue cavity, set in the rotation axis
It is equipped with plate-like strainer, the plate-like strainer is located at the great circle side of the glue cavity and the spirality channel, the rotation axis
It is driven by the output shaft of deceleration device and the motor, the company of being formed between the installation site of the deceleration device and the opening
Connect the air duct of inlet side and air side.This kind of blower when in use enter the wind from spirality channel side by wheel rotation, while with Moving plate
Shape strainer rotates, and movement of spinning in air spirality channel is acted on by centrifugal force dust being thrown to great circle side, filtered by plate-like
The great circle side cycle rotation that net is stained with after glue in spirality channel sticks dust, by between installation site and the opening
Air duct make some wind from plate-like strainer pass through, guarantee bonded to by the dust that centrifugal force is thrown to spirality channel great circle side
On plate-like strainer, dust can be removed before air contacts fan blade, the service life of fan blade is effectively improved, also makes
It obtains equipment and is able to maintain that cleaning.
In above-mentioned technical proposal, specifically, the deceleration device is conveyer belt.
In above-mentioned technical proposal, specifically, the deceleration device is gear set.
In above-mentioned technical proposal, it is preferred that the side in the opening close to air side is provided with elastic packing block.Using
The structure, which makes air only, can enter back into from the front side of strainer after filter screen to glue cavity, guarantee that dust can stick
On strainer.
In above-mentioned technical proposal, it is preferred that be provided in the glue cavity for brushing the ash on the plate-like strainer
The brush of dirt.Make plate-like strainer dust glutinous above all can be left to glue after by brush using the structure
In, guarantee the gas permeability of strainer.
The utility model compared with prior art, have the following beneficial effects: this kind of blower when in use wheel rotation from
Spirality channel side air inlet, while plate-like strainer being driven to rotate, movement of spinning in air spirality channel is acted on by centrifugal force
Dust is thrown to great circle side, is sticked dust by the great circle side cycle rotation that plate-like strainer is stained with after glue in spirality channel
Firmly, by the air duct between installation site and the opening some wind is passed through from plate-like strainer, guarantees by centrifugal force
The dust for being thrown to spirality channel great circle side bonds on plate-like strainer, and dust can be removed before air contacts fan blade,
The service life of fan blade is effectively improved, but also equipment is able to maintain that cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1, axis stream wind
Machine, including barrel-type casing 1 are provided with motor 2 and fan 3 in the shell 1, and 1 air side of shell is provided with wind deflector
4,1 inlet side of shell is provided with spirality channel 5, and the 5 great circle side of spirality channel is provided with opening 6, described to open
6 sides of mouth are provided with dismountable glue cavity 7, and the glue cavity 7 is provided with glue, rotation setting in the glue cavity 7
There is rotation axis 8, plate-like strainer 9 is provided in the rotation axis 8, the plate-like strainer 9 is located at the glue cavity 7 and the spiral shell
The great circle side in shape channel 5 is revolved, the rotation axis 8 is driven by the output shaft of deceleration device 10 and the motor 2, the deceleration dress
Set the air duct that connection inlet side and air side is formed between 10 installation site and the opening 6.This kind of blower leaf when in use
Wheel rotation is entered the wind from spirality channel side, while plate-like strainer being driven to rotate, movement of spinning in air spirality channel, by from
Dust is thrown to great circle side by mental power function, and being stained with after glue by plate-like strainer will in the great circle side cycle rotation of spirality channel
Dust sticks, by the air duct between installation site and the opening make some wind from plate-like strainer pass through, guarantee by
The dust that centrifugal force is thrown to spirality channel great circle side bonds on plate-like strainer, can remove before air contacts fan blade
Dust effectively improves the service life of fan blade, but also equipment is able to maintain that cleaning.In the present embodiment, the deceleration dress
10 are set as conveyer belt, certain deceleration device 10 may be gear set.Glue cavity can be detachably mounted to by bolt
On shell, it can also be cooperated by internal and external threads and be detachably mounted on shell.
The side of air side is provided with elastic packing block 11 in the opening 6.Using the structure air only can
It is entered back into after filter screen from the front side of strainer to glue cavity, guarantees that dust can stick on strainer.
The brush 12 for brushing the dust on the plate-like strainer 9 is provided in the glue cavity 7.Using the structure
So that dust glutinous above can be all left in glue by plate-like strainer after by brush, guarantee the gas permeability of strainer.
Claims (5)
1. axial flow blower, including barrel-type casing (1), the shell (1) is interior to be provided with motor (2) and fan (3), the shell
(1) air side is provided with wind deflector (4), it is characterised in that: shell (1) inlet side is provided with spirality channel (5), described
Spirality channel (5) great circle side is provided with opening (6), and described opening (6) side is provided with dismountable glue cavity (7), institute
It states glue cavity (7) and is provided with glue, rotation is provided with rotation axis (8) in the glue cavity (7), on the rotation axis (8)
It is provided with plate-like strainer (9), the plate-like strainer (9) is located at the great circle of the glue cavity (7) and the spirality channel (5)
Side, the rotation axis (8) are driven by the output shaft of deceleration device (10) and the motor (2), the deceleration device (10)
The air duct of connection inlet side and air side is formed between installation site and the opening (6).
2. axial flow blower as described in claim 1, it is characterised in that: the deceleration device (10) is conveyer belt.
3. axial flow blower as described in claim 1, it is characterised in that: the deceleration device (10) is gear set.
4. axial flow blower as described in claim 1, it is characterised in that: the side on the opening (6) close to air side is arranged
Flexible sealing block (11).
5. axial flow blower as described in claim 1, it is characterised in that: be provided in the glue cavity (7) for brushing
State the brush (12) of the dust on plate-like strainer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832268.5U CN208348118U (en) | 2018-05-31 | 2018-05-31 | Axial flow blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832268.5U CN208348118U (en) | 2018-05-31 | 2018-05-31 | Axial flow blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348118U true CN208348118U (en) | 2019-01-08 |
Family
ID=64891406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832268.5U Active CN208348118U (en) | 2018-05-31 | 2018-05-31 | Axial flow blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120334A (en) * | 2020-01-06 | 2020-05-08 | 吕玲 | Volute filtering type sewage treatment pump |
-
2018
- 2018-05-31 CN CN201820832268.5U patent/CN208348118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120334A (en) * | 2020-01-06 | 2020-05-08 | 吕玲 | Volute filtering type sewage treatment pump |
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