CN108757517A - Axial flow blower - Google Patents
Axial flow blower Download PDFInfo
- Publication number
- CN108757517A CN108757517A CN201810549189.8A CN201810549189A CN108757517A CN 108757517 A CN108757517 A CN 108757517A CN 201810549189 A CN201810549189 A CN 201810549189A CN 108757517 A CN108757517 A CN 108757517A
- Authority
- CN
- China
- Prior art keywords
- glue
- strainer
- axial flow
- air
- flow blower
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention 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 vessel, glue is housed in the glue vessel, rotation is provided with rotation axis in the glue vessel, plate-like strainer is provided in the rotation axis, the plate-like strainer is located at the great circle side of the glue vessel 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 invention belongs to wind turbine technical fields, specifically axial flow blower.
Background technology
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 wind turbine.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.Axial fan fixed position simultaneously makes air move.Axis
Flow fan is mainly made of draught fan impeller and casing, simple in structure but data demand is very high.
Axial flow blower is a kind of common wind turbine, and wind turbine is in the process of running if contain dust in air, high-speed motion
Dust the blade of wind turbine 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.
Invention content
For the present invention in view of the shortcomings of the prior art, providing axial flow blower, this kind of axial flow blower can contact wind turbine leaf in air
Dust is removed before piece, 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 present invention is addressed by following technical proposals：Axial flow blower, including tubular
Shell is provided with motor and fan in the shell, and the shell air side is provided with wind deflector, and the shell inlet side is set
It is equipped with spirality channel, spirality channel great circle side is provided with opening, and the open side is provided with dismountable glue
Vessel, the glue vessel is interior to be equipped with glue, is rotated in the glue vessel and is provided with rotation axis, is provided in the rotation axis
Plate-like strainer, the plate-like strainer are located at the great circle side of the glue vessel and the spirality channel, and the rotation axis passes through
The output shaft of deceleration device and the motor is driven, formed between the installation site of the deceleration device and the opening connect into
The air duct of wind side and air side.This kind of wind turbine when in use from spirality channel side enter the wind by wheel rotation, while plate-like being driven to filter
Net rotates, and dust is thrown to great circle side by centrifugation force effect, is stained with by plate-like strainer by movement of spinning in air spirality channel
Great circle side cycle rotation after upper glue in spirality channel sticks dust, passes through the wind between installation site and the opening
Road makes some wind pass through from plate-like strainer, ensures that the dust that spirality channel great circle side is thrown to by centrifugal force bonds to plate-like
On strainer, dust can be removed before air contacts fan blade, the service life of fan blade is effectively improved, but also setting
It is standby to be 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 vessel, ensure that dust can stick
On strainer.
In above-mentioned technical proposal, it is preferred that be provided in the glue vessel for brushing the ash on the plate-like strainer
The brush of dirt.Make plate-like strainer that can dust glutinous above be all left to glue after by brush using the structure
In, ensure the gas permeability of strainer.
Compared with prior art, the present invention having the advantages that：This kind of wind turbine when in use wheel rotation from spiral
Shape channel side is entered the wind, while plate-like strainer being driven to rotate, movement of spinning in air spirality channel, will be grey by centrifugation force effect
Dirt is thrown to great circle side, and the great circle side cycle rotation being stained with after glue in spirality channel by plate-like strainer sticks dust, leads to
The air duct crossed between installation site and the opening makes some wind pass through from plate-like strainer, ensures to be thrown to spiral shell by centrifugal force
The dust of rotation shape channel great circle side bonds on plate-like strainer, and dust can be removed before air contacts fan blade, is effectively carried
The service life of high fan blade, but also equipment is able to maintain that cleaning.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：Referring to Fig. 1, axial flow blower,
Including barrel-type casing 1, motor 2 and fan 3 are provided in the shell 1,1 air side of the shell is provided with wind deflector 4, institute
It states 1 inlet side of shell and is provided with spirality channel 5,5 great circle side of the spirality channel is provided with opening 6,6 sides of the opening
It is provided with dismountable glue vessel 7, glue is housed in the glue vessel 7, is rotated in the glue vessel 7 and is provided with rotation
Axis 8 is provided with plate-like strainer 9 in the rotation axis 8, and the plate-like strainer 9 is located at the glue vessel 7 and the spiral shape is logical
The great circle side in road 5, 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.This kind of wind turbine wheel rotation when in use
It is entered the wind from spirality channel side, while plate-like strainer being driven to rotate, movement of spinning in air spirality channel, by centrifugation masterpiece
It is thrown to great circle side with by dust, the great circle side cycle rotation being stained with after glue in spirality channel by plate-like strainer sticks dust
Firmly, by the air duct between installation site and the opening some wind from plate-like strainer is passed through, ensures 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.In the present embodiment, the deceleration device 10 is
Conveyer belt, certain deceleration device 10 or gear set.Glue vessel can be detachably mounted to by bolt on shell,
It can also be coordinated 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 to glue vessel from the front side of strainer, ensures that dust can stick on strainer.
The brush 12 for brushing the dust on the plate-like strainer 9 is provided in the glue vessel 7.Using the structure
So that dust glutinous above can be all left in glue by plate-like strainer after by brush, ensure the gas permeability of strainer.
Claims (5)
1. axial flow blower, including barrel-type casing（1）, the shell（1）Inside it is provided with motor（2）And fan（3）, the shell
（1）Air side is provided with wind deflector（4）, it is characterised in that：The shell（1）Inlet side is provided with spirality channel（5）, described
Spirality channel（5）Great circle side is provided with opening（6）, the opening（6）Side is provided with dismountable glue vessel（7）, institute
State glue vessel（7）It is interior that glue, the glue vessel are housed（7）Interior rotation is provided with rotation axis（8）, the rotation axis（8）On
It is provided with plate-like strainer（9）, the plate-like strainer（9）Positioned at the glue vessel（7）With the spirality channel（5）Great circle
Side, the rotation axis（8）Pass through deceleration device（10）With the motor（2）Output shaft transmission, the deceleration device（10）'s
Installation site and the opening（6）Between formed connection inlet side and air side air duct.
2. axial flow blower as described in claim 1, it is characterised in that：The deceleration device（10）For conveyer belt.
3. axial flow blower as described in claim 1, it is characterised in that：The deceleration device（10）For gear set.
4. axial flow blower as described in claim 1, it is characterised in that：The opening（6）The upper side close to air side is arranged
Flexible sealing block（11）.
5. axial flow blower as described in claim 1, it is characterised in that：The glue vessel（7）It is inside provided with for brushing
State plate-like strainer（9）On dust brush（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549189.8A CN108757517A (en) | 2018-05-31 | 2018-05-31 | Axial flow blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549189.8A CN108757517A (en) | 2018-05-31 | 2018-05-31 | Axial flow blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757517A true CN108757517A (en) | 2018-11-06 |
Family
ID=64001185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810549189.8A Pending CN108757517A (en) | 2018-05-31 | 2018-05-31 | Axial flow blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757517A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985418A (en) * | 2019-12-27 | 2020-04-10 | 包宇峰 | Vibration reduction type axial flow fan with protection function |
| CN111207099A (en) * | 2020-02-05 | 2020-05-29 | 厉梅 | Self-cleaning ventilation device of underground mine |
-
2018
- 2018-05-31 CN CN201810549189.8A patent/CN108757517A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985418A (en) * | 2019-12-27 | 2020-04-10 | 包宇峰 | Vibration reduction type axial flow fan with protection function |
| CN111207099A (en) * | 2020-02-05 | 2020-05-29 | 厉梅 | Self-cleaning ventilation device of underground mine |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |