CN208651219U - Multistage filtering formula air inlet fan - Google Patents
Multistage filtering formula air inlet fan Download PDFInfo
- Publication number
- CN208651219U CN208651219U CN201821168940.1U CN201821168940U CN208651219U CN 208651219 U CN208651219 U CN 208651219U CN 201821168940 U CN201821168940 U CN 201821168940U CN 208651219 U CN208651219 U CN 208651219U
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- China
- Prior art keywords
- fan blade
- air inlet
- runner
- fan
- shaft
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- 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 relates to air inlet fan technical fields, especially disclose a kind of multistage filtering formula air inlet fan, including cabinet, the corresponding two sides of cabinet are respectively arranged with air inlet and air outlet, a shaft is at least equipped in the cabinet, at least provided with a fan in shaft, fan includes the runner being set in shaft and several fan blades for being arranged on runner circumferential surface, fan blade is in American football shape, fan blade includes the be harmonious left fan blade and right fan blade of setting, left fan blade or right fan blade are fixedly connected on runner, left fan blade and right fan blade are to be detachably connected, the left fan blade and right fan blade are latticed hollow out setting, dedusting filler is folded between left fan blade and right fan blade.
Description
Technical field
The utility model relates to air inlet fan technical field, especially a kind of multistage filtering formula air inlet fan.
Background technique
Currently, being such as equipped with the interior of large machines in the interior of some occasions, in machine run, can generate a large amount of
Heat, if even if these heats cannot be discharged, it will keep room temperature excessively high.Existing method is to introduce air inlet fan, introduces room
Outer fresh air, so that indoor temperature be made to keep constant.But the currently, typically no setting filter device of air inlet fan or only
The filter device of single layer is set, and there are the granular substances such as travel fatigue in the fresh air of introduction, influence indoor cleannes, are used for a long time
Indoor dust can be made to increase, reduce cleannes.
Summary of the invention
In order to overcome the deficiencies of the prior art, the utility model provides, and one kind has the function of multistage filtering, is able to maintain room
The air inlet fan of interior cleannes.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of multistage filtering formula air inlet fan, including
Cabinet, the corresponding two sides of cabinet are respectively arranged with air inlet and air outlet, a shaft, shaft are at least equipped in the cabinet
On at least provided with a fan, fan includes the runner being set in shaft and several wind for being arranged on runner circumferential surface
Leaf, fan blade are in American football shape, and fan blade includes the be harmonious left fan blade and right fan blade of setting, and Zuo Fengye or right fan blade, which are fixedly connected on, to be turned
On wheel, left fan blade and right fan blade are to be detachably connected, and the left fan blade and right fan blade are latticed hollow out setting, Zuo Fengye
Dedusting filler is folded between right fan blade.
In above-mentioned technical proposal, preferred shaft is four, and there are two fan in each shaft, four shafts are two rows of in two
Column, as two rows two column are to be interspersed with four fans in a line, and four in same row fan is also to be interspersed,
Fan can be made uniformly to be distributed in cabinet in this way, expand contact area, since the air in cabinet is flowing, so wind-force can
To take each fan rotation to, the travel fatigue in air advantageous in this way is stained on dedusting filler, and dedusting filler can be sponge, cotton
Deng the material with certain adsorptivity, fan blade is that the left fan blade of tiled configuration and right fan blade are harmonious, easy to disassemble, conveniently more
The dedusting filler of the inside is changed, also easy to clean, the hollow out setting of left fan blade and right fan blade can make dedusting filler be sufficiently exposed to machine
In case, efficiency of dust collection is improved.
As the further setting of the utility model, it is provided on the left fan blade or right fan blade and is arranged along its long axis direction
Sparge pipe, sparge pipe is located at the centre of left fan blade and right fan blade, and the sparge pipe is hollow setting, and the outer peripheral surface of sparge pipe
On be provided with the hole for water spraying along the distribution of its axially spaced-apart, be provided with the waterflood path being axially arranged along it in shaft, shaft it is outer
It is provided with the water outlet being connected to waterflood path at position corresponding with runner on circumferential surface, is provided with and is discharged on the inner wall of runner
Mouthful corresponding annular diversion trench is additionally provided with the interface channel of connection annular diversion trench and sparge pipe, interface channel edge on runner
Runner is arranged radially.
In above-mentioned technical proposal, the adsorptivity after dedusting filler drenches is stronger, and waterflood path can be with external water pipe or storage
The connection of liquid device, when needing to drench dedusting filler, water flows to sparge pipe by waterflood path, then by the water spray on sparge pipe
Hole flows into dedusting filler, and sparge pipe is located at the centre of dedusting filler, and water is from the centre of dedusting filler to external diffusion, general dedusting
Filler also has good water imbibition, and the Temperature and Humidity of the temperature and humidity for detecting dedusting filler can be arranged on fan blade
Meter, a control valve can also be set, for controlling the opening and closing of outer water tube, by the numerical value of Temperature and Humidity meter come
Amount of water sprayed or water spraying time are controlled, can also be filled the water by manual control, good dedusting effect, structure is simple.
As the further setting of the utility model, the thinking to be provided on opposite of the left fan blade and right fan blade is mutually adapted
Hook and card hole.
In above-mentioned technical proposal, the hook part of hook is connected to the outer surface of left fan blade or right fan blade after card hole, when need
When dismantling, stirring hook is aligned its hook part with card hole, i.e., removable, easy to process, and disassembly and installation is very succinct quick.
As the further setting of the utility model, it is equipped with inner sleeve on the inner wall of the air inlet and air outlet, it is interior
Helically structure, the helical structure have spiral helicine convex surface and concave surface to the inner surface of set, and convex surface and concave surface are interspersed, institute
It states inner sleeve and air inlet or air outlet constitutes detachable setting.
In above-mentioned technical proposal, as gas access way and transfer passage, is conducive to generate cyclonic air flow, promotes powder
Dirt is enriched with along the inner wall of inner sleeve, and air inlet facilitates the dust settling carried secretly in gas using the structure, and generates whirlwind cloud
Into after cabinet, increase the circulation distance of gas itself, increase the time of contact of gas and cabinet internal fan, increases dust and capture
Effect, air outlet play the role of final dusting using the structure, the detergent power of cabinet are greatly improved, because dust can be deposited in spiral shell
It revolves in structure, is especially deposited in concave surface, so often to clean, otherwise influence dust removing effects, inner sleeve is detachably set
Setting is exactly disassembly, cleaning for convenience, improves indoor air quality.
As the further setting of the utility model, the air inlet and air outlet are at cylindrical shape, air inlet and air outlet
Inner wall on be provided with L-shaped card slot, one end of card slot is along circumferentially distributed, the other end edge of interior air inlet or interior air outlet
The axial distribution of interior air inlet or interior air outlet, is provided with fixture block be adapted to card slot on the outer peripheral surface of the inner sleeve, fixture block and
Card slot constitutes axial guiding sliding cooperation and circumferential rotation is engaged by clamping.
In above-mentioned technical proposal, card slot one end distributed along its axial direction extends to the opening of air inlet or air outlet, peace
When dress, by fixture block and the card slot end part aligning that is axially arranged, the card slot end pair for making it slide to bottom and circumferentially be arranged after slide-in
Together, it is slid into through rotation, thus forms clamping limit cooperation in the axial direction, avoid inner sleeve from skidding off air inlet or air outlet, dismantle
When, it rotates in the opposite direction, then skidded off along axial card slot end, convenient disassembly, the processing is simple, reduces production cost.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing 1 is the utility model specific embodiment appearance diagram；
Attached drawing 2 is the A-A cross-sectional view of attached drawing 1；
Attached drawing 3 is the structural exploded view of the utility model specific embodiment shaft and fan；
Attached drawing 4 is the A-A cross-sectional view of attached drawing 3；
Attached drawing 5 is the Structure explosion diagram of the utility model specific embodiment shaft and fan；
Attached drawing 6 is the structure sectional view of the utility model specific embodiment air inlet or air outlet.
Specific embodiment
Specific embodiment of the utility model as shown in figures 1 to 6, a kind of multistage filtering formula air inlet fan, including cabinet 1, cabinet
1 corresponding two sides are respectively arranged with air inlet 11 and air outlet 12, and a shaft 2, shaft 2 are at least equipped in the cabinet 1
On at least provided with a fan 3, if fan 3 includes the runner 31 being set in shaft 2 and is arranged on 31 circumferential surface of runner
Dry fan blade 32, fan blade 32 are in American football shape, left fan blade 321 and right fan blade 322, Zuo Fengye of the fan blade 32 including the setting that is harmonious
321 or right fan blade 322 be fixedly connected on runner 31, Zuo Fengye 321 and right fan blade 322 are to be detachably connected, the left fan blade
321 and right fan blade 322 be the setting of latticed hollow out, dedusting filler is folded between Zuo Fengye 321 and right fan blade 322.It is excellent
The shaft 2 of choosing is four, and there are two fan 3 in each shaft 2, for four shafts 2 in arranging two-by-two, as two rows two column are same
Four fans 3 on row are to be interspersed, and four in same row fan 3 also to be interspersed, can make fan 3 uniform in this way
It is distributed in cabinet 1, expands contact area, since the air in cabinet 1 is flowing, so wind-force can take each fan 3 to
It rotates, the travel fatigue in air advantageous in this way is stained on dedusting filler, and dedusting filler, which can be sponge, cotton etc., has certain absorption
Property material, fan blade 32 be tiled configuration left fan blade 321 and right fan blade 322 be harmonious, it is easy to disassemble, be convenient for changing the inside
Dedusting filler, also easy to clean, the setting of the hollow out of Zuo Fengye 321 and right fan blade 322 can make dedusting filler be sufficiently exposed to machine
In case 1, efficiency of dust collection is improved.
Be provided on above-mentioned left fan blade 321 or right fan blade 322 along its long axis direction setting sparge pipe 33, sparge pipe 33
In the centre of left fan blade 321 and right fan blade 322, the sparge pipe 33 is hollow setting, and is arranged on the outer peripheral surface of sparge pipe 33
Have the hole for water spraying 331 along the distribution of its axially spaced-apart, be provided with the waterflood path 21 being axially arranged along it in shaft 2, shaft 2 it is outer
The water outlet 22 being connected to waterflood path 21 is provided on circumferential surface at position corresponding with runner 31, is arranged on the inner wall of runner 31
There is an annular diversion trench 311 corresponding with water outlet 22, connection annular diversion trench 311 and sparge pipe 33 are additionally provided on runner 31
Interface channel 312, interface channel 312 are arranged radially along runner 31.Adsorptivity after dedusting filler drenches is stronger, waterflood path
21 can be connected to external water pipe or liquid storage device, and when needing to drench dedusting filler, water flows to sparge pipe by waterflood path 21
33, then flow into dedusting filler by the hole for water spraying 331 on sparge pipe 33, sparge pipe 33 is located at the centre of dedusting filler, water from
The centre of dedusting filler also has good water imbibition to external diffusion, general dedusting filler, can be arranged on fan blade 32 and be used for
The Temperature and Humidity meter for detecting the temperature and humidity of dedusting filler, can also be arranged a control valve, for controlling outer water tube
Opening and closing, amount of water sprayed or water spraying time are controlled by the numerical value of Temperature and Humidity meter, manual control can also be passed through
Water filling, good dedusting effect, structure are simple.
Above-mentioned left fan blade 321 and right fan blade 322 think to be provided with the hook 3211 being mutually adapted and card hole 3221 on opposite.
The hook part of hook 3211 is connected to the outer surface of left fan blade 321 or right fan blade 322 after card hole 3221, when disassembly is desired,
Stirring hook 3211 is aligned its hook part with card hole 3221, i.e., removable, easy to process, and disassembly and installation is very succinct quick.
It is equipped with inner sleeve 4 on the inner wall of above-mentioned air inlet 11 and air outlet 12, the inner surface of inner sleeve 4 helically structure,
The helical structure has spiral helicine convex surface 41 and concave surface 42, and convex surface 41 and concave surface 42 are interspersed, the inner sleeve 4 and air inlet
Mouth 11 or air outlet 12 constitute detachable setting.As gas access way and transfer passage, be conducive to generate cyclonic air flow,
Dust is promoted to be enriched with along the inner wall of inner sleeve 4, air inlet 11 facilitates the dust settling carried secretly in gas using the structure, and produces
After raw whirlwind cloud enters cabinet 1, increase the circulation distance of gas itself, increase the time of contact of gas and 1 internal fan 3 of cabinet,
It increasing dust and captures effect, air outlet 12 plays the role of final dusting using the structure, greatly improves the detergent power of cabinet 1,
It because dust can be deposited on helical structure, is especially deposited at concave surface 42, so often to clean, otherwise influences dedusting effect
The detachable setting of fruit, inner sleeve 4 is exactly disassembly, cleaning for convenience, improves indoor air quality.
Above-mentioned air inlet 11 and air outlet 12 are provided in L at cylindrical shape on the inner wall of air inlet 11 and air outlet 12
The card slot 111,121 of shape, one end of card slot 111,121 is along circumferentially distributed, the other end edge of interior air inlet 11 or interior air outlet 12
The axial distribution of interior air inlet 11 or interior air outlet 12 is provided on the outer peripheral surface of the inner sleeve 4 and to be adapted to card slot 111,121
Fixture block, fixture block and card slot 111,121 constitute axial guiding sliding cooperation and the rotation of circumferential direction and are engaged by clamping.Card slot 111,121
One end distributed along its axial direction extends to the opening of air inlet 11 or air outlet 12, when installation, by fixture block be axially arranged
Card slot 111,121 end part alignings, the card slot 111 for making it slide to bottom and circumferentially be arranged after slide-in, 121 end part alignings, through rotating
It slides into, thus forms clamping limit cooperation in the axial direction, inner sleeve 4 is avoided to skid off air inlet 11 or air outlet 12, when disassembly, court
Opposite direction rotation, then skidded off along axial card slot 111,121 ends, convenient disassembly, the processing is simple, reduces production cost.
The utility model is not limited to above-mentioned specific embodiment, and persons skilled in the art are according to the utility model public affairs
The content opened can be implemented the utility model or all using the utility model using other a variety of specific embodiments
Design structure and thinking, do simple change or change, both fall within the protection scope of the utility model.
Claims (5)
1. a kind of multistage filtering formula air inlet fan, including cabinet, the corresponding two sides of cabinet are respectively arranged with air inlet and air outlet,
It is characterized in that: being at least equipped with a shaft in the cabinet, at least provided with a fan in shaft, fan includes being set in
Runner in shaft and several fan blades being arranged on runner circumferential surface, fan blade is in American football shape, and fan blade includes the setting that is harmonious
Left fan blade and right fan blade, Zuo Fengye or right fan blade are fixedly connected on runner, and left fan blade and right fan blade are to be detachably connected, described
Left fan blade and right fan blade are latticed hollow out setting, and dedusting filler is folded between left fan blade and right fan blade.
2. multistage filtering formula air inlet fan according to claim 1, it is characterised in that: be arranged on the left fan blade or right fan blade
There is the sparge pipe along the setting of its long axis direction, sparge pipe is located at the centre of left fan blade and right fan blade, and the sparge pipe is hollow sets
It sets, and is provided with the hole for water spraying along the distribution of its axially spaced-apart on the outer peripheral surface of sparge pipe, be provided in shaft and be axially arranged along it
Waterflood path, be provided with the water outlet being connected to waterflood path, runner at position corresponding with runner on the outer peripheral surface of shaft
Inner wall on be provided with annular diversion trench corresponding with water outlet, connection annular diversion trench and sparge pipe are additionally provided on runner
Interface channel, interface channel are arranged radially along runner.
3. multistage filtering formula air inlet fan according to claim 1 or 2, it is characterised in that: the left fan blade and right fan blade
Think to be provided with the hook being mutually adapted and card hole on opposite.
4. multistage filtering formula air inlet fan according to claim 1 or 2, it is characterised in that: the air inlet and air outlet
Inner sleeve is equipped on inner wall, helically structure, the helical structure have spiral helicine convex surface and concave surface to the inner surface of inner sleeve,
Convex surface and concave surface are interspersed, and the inner sleeve and air inlet or air outlet constitute detachable setting.
5. multistage filtering formula air inlet fan according to claim 4, it is characterised in that: the air inlet and air outlet are at cylinder
It is provided with L-shaped card slot on the inner wall of shape, air inlet and air outlet, one end of card slot is along interior air inlet or interior air outlet
Circumferentially distributed, the other end is provided on the outer peripheral surface of the inner sleeve and card slot along the axial distribution of interior air inlet or interior air outlet
The fixture block of adaptation, fixture block and card slot constitute axial guiding sliding cooperation and the rotation of circumferential direction and are engaged by clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168940.1U CN208651219U (en) | 2018-07-23 | 2018-07-23 | Multistage filtering formula air inlet fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168940.1U CN208651219U (en) | 2018-07-23 | 2018-07-23 | Multistage filtering formula air inlet fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651219U true CN208651219U (en) | 2019-03-26 |
Family
ID=65785673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821168940.1U Expired - Fee Related CN208651219U (en) | 2018-07-23 | 2018-07-23 | Multistage filtering formula air inlet fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651219U (en) |
-
2018
- 2018-07-23 CN CN201821168940.1U patent/CN208651219U/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 |
Granted publication date: 20190326 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |