CN105920926A - Purifying device and air purifier - Google Patents
Purifying device and air purifier Download PDFInfo
- Publication number
- CN105920926A CN105920926A CN201610513281.XA CN201610513281A CN105920926A CN 105920926 A CN105920926 A CN 105920926A CN 201610513281 A CN201610513281 A CN 201610513281A CN 105920926 A CN105920926 A CN 105920926A
- Authority
- CN
- China
- Prior art keywords
- wind
- guiding groove
- purifier
- guiding
- air
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a purifying device and an air purifier, wherein the purifying device comprises a housing; a purifying cavity is defined in the housing; one end of the purifying cavity is provided with an air inlet; the other end of the purifying cavity is provided with an air outlet; the cavity wall of the purifying cavity is provided with an air guide groove; the air guide groove is arranged spirally in the axial direction of the purifying cavity. The technical scheme can realize noise reduction of the purifying device.
Description
Technical field
The present invention relates to air purification field, particularly to a kind of purifier and air purifier.
Background technology
At present, the air channel inwall of common air depurator does not the most make special handling.When air is in air channel
During flowing, may produce eddy current at air channel inwall, the generation of eddy current can form noise, and causes
There is sound pollution in air purifier.
Summary of the invention
The main object of the present invention is to propose a kind of purifier, it is intended to realize the noise reduction of this purifier.
For achieving the above object, the purifier that the present invention proposes includes housing, limits in described housing
One purifies chamber, and the one end in described purification chamber is provided with air inlet, and the other end is provided with air outlet, and described purification
The cavity wall in chamber is provided with wind-guiding groove, described wind-guiding groove on the axial direction in described purification chamber in the shape of a spiral
Arrange.
Preferably, described air inlet runs through the cavity wall in described purification chamber, to connect described wind-guiding groove, and
The bearing of trend of described air inlet is consistent with the bearing of trend of described wind-guiding groove.
Preferably, the spiral extension direction of described wind-guiding groove and vertical described purification chamber axial direction is flat
Angular range between face is 5 °～30 °.
Preferably, the ratio between cross-sectional width and the axial length in described purification chamber of described wind-guiding groove
Scope is 0.15～0.1.
Preferably, the cross sectional shape of described wind-guiding groove is circular arc.
Preferably, it is coated with adsorbing material in described wind-guiding groove.
Preferably, the cavity wall in described purification chamber is coated with adsorbing material.
Preferably, described wind-guiding groove includes parallel arrangement of many sub-wind-guiding grooves, son described in adjacent two
Interval between wind-guiding groove is less than the interval between wind-guiding groove described in adjacent two.
Preferably, interval width between sub-wind-guiding groove described in adjacent two is described sub-wind-guiding channel section
The half of width.
The present invention also proposes a kind of air purifier, and including purifier, described purifier includes housing,
Limiting a purification chamber in described housing, the one end in described purification chamber is provided with air inlet, and the other end is provided with out
Air port, and the cavity wall in described purification chamber is provided with wind-guiding groove, described wind-guiding groove is at the axle in described purification chamber
Arrange in the shape of a spiral on direction.
Technical scheme, by arranging spiral wind-guiding groove forward in the cavity wall purifying chamber, makes
Air draught along purify chamber cavity wall flow forward time, can be under the helical wind-guiding effect of wind-guiding groove
Spiral is forward swimmingly, thus avoids air draught to produce eddy current in the cavity wall purifying chamber, and eliminates whirlpool
The produced noise of stream, and then reduce the noise of this purifier；Further, since air draught is purifying
In the cavity wall in chamber be spiral forward so that the pollutant such as the dust granule in air draught are at spiral air flow
Operating on centrifugal force under separate from air, and improve this purifier purification efficiency to air.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other according to the structure shown in these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of purifier one embodiment of the present invention；
Fig. 2 is the schematic cross-section of purifier in Fig. 1；
Fig. 3 is the partial sectional schematic view of another embodiment of purifier of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 1 | Housing | 10 | Purify chamber |
| 11 | Air inlet | 12 | Air outlet |
| 2 | Wind-guiding groove | 21 | Sub-wind-guiding groove |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Make the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
It is to be appreciated that if the embodiment of the present invention relates to directivity instruction (such as upper and lower, left and right,
It is forward and backward ...), then directionality instruction is only used for explaining under a certain particular pose (as shown in drawings)
Relative position relation between each parts, motion conditions etc., if this particular pose changes, then
Directionality instruction changes the most therewith.
If it addition, the embodiment of the present invention relates to the description of " first ", " second " etc., then be somebody's turn to do " the
One ", the description of " second " etc. is only used for describing purpose, and it is not intended that instruction or imply that it is relatively heavy
The property wanted or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " are defined
Feature can express or implicitly include at least one this feature.It addition, between each embodiment
Technical scheme can be combined with each other, but must be based on those of ordinary skill in the art are capable of,
When the combination of technical scheme occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme
Do not exist, the most not within the protection domain of application claims.
The present invention proposes a kind of purifier.
Seeing figures.1.and.2, in an embodiment of the present invention, this purifier includes housing 1, this housing
Limiting a purification chamber 10 in 1, the one end in this purification chamber 10 is provided with air inlet 11, and the other end is provided with air-out
Mouth 12.Further, the cavity wall in this purification chamber 10 is provided with wind-guiding groove 2, and this wind-guiding groove 2 is purifying chamber 10
Axial direction on arrange in the shape of a spiral.It is appreciated that wind-guiding groove 2 has the effect of helical wind-guiding.
In the present embodiment, the axial direction in this purification chamber 10 is to the direction of air outlet 12 from air inlet 11.
Without loss of generality, in the present embodiment, the housing 1 cylindric setting in hollow, and in vertically placing；
Being appreciated that in the present embodiment, purifying chamber 10 and vertically extend, air inlet 11 is positioned at only
Changing the lower end in chamber 10, air outlet 12 is then positioned at the upper end purifying chamber 10, and wind-guiding groove 2 is then helically
Rise setting.So the design is not limited to this, and in other embodiments, housing 1 also can circle in hollow
Taper, or arrange with the combined shaped of hollow cone in hollow cylinder.
It addition, in the present embodiment, air inlet 11 preferably runs through the cavity wall purifying chamber 10, to connect wind-guiding
Groove 2, and the bearing of trend of air inlet 11 is consistent with the bearing of trend of wind-guiding groove 2；Alternatively, shell
One end relative with air outlet 12 of body 1 is arranged in closing.So, can be by common air exhauster by sky
Gas is sent into from air inlet 11, and air draught can be made to enter the wind-guiding groove 2 purified in chamber 10 swimmingly
On, and make air draught under the helical wind-guiding effect of wind-guiding groove 2, formed in the cavity wall of chamber 10 purifying
Spiralling air-flow.Certainly, in the present embodiment, the bearing of trend of air inlet 11 also can slightly be offset from and lead
The bearing of trend of wind groove 2, as long as not affecting the flow direction after air draught enters wind-guiding groove 2 be
Can.It should be noted that the design is not limited to this, in other embodiments, housing 1 and air outlet
12 relative one end are that opening is arranged, and this opening is described air inlet 11, can be by arranging at this opening part
Centrifugal blower is to throw away air draught to the cavity wall purifying chamber 10, so, and equally can be at wind-guiding groove
Under the helical wind-guiding effect of 2, form spiralling air-flow purifying in the cavity wall of chamber 10.
Technical scheme is passed through to arrange spiral wind-guiding groove 2 forward in the cavity wall purifying chamber 10,
Make air draught along purify chamber 10 cavity wall flow forward time, can be at the helical wind-guiding of wind-guiding groove 2
Under effect swimmingly spiral forward, thus avoid air draught purify chamber 10 cavity wall on produce eddy current,
And eliminate noise produced by eddy current, and then reduce the noise of this purifier；Further, since air gas
Flow purify chamber 10 cavity wall on be spiral forward so that the pollutant such as the dust granule in air draught
Separate from air under the operating on centrifugal force of spiral air flow, and improve this purifier to air
Purification efficiency.
With reference to Fig. 2, further, the spiral extension direction of wind-guiding groove 2 is axial with vertical purification chamber 10
Angle α scope between the plane in direction is 5 °～30 °.In the present embodiment, purifying chamber 10 is along vertically
Direction extends, and the vertical plane purifying chamber 10 axis direction is horizontal plane, i.e. the spiral of wind-guiding groove 2
Angle α scope between bearing of trend and horizontal plane is 5 °～30 °, under this angular range, air draught
When purifying flow forward in the cavity wall of chamber 10, less wind-guiding windage and longer wind holdup time can be obtained,
So that the running noises of this purifier is relatively low and purification efficiency is higher.
With continued reference to Fig. 2, further, the cross-sectional width D of wind-guiding groove 2 with purify chamber 10 axial
Ratio range between length L is 0.15～0.1.So, wind-guiding groove 2 can be made to purify chamber, chamber 10
The spiral number of turns on wall is moderate, to ensure that wind-guiding groove 2 can play the same of good helical wind-guiding effect
Time so that the spiral number of turns of wind-guiding groove 2 is unlikely to too many and is difficult to manufacture.It is appreciated that wind-guiding is recessed
The spiral number of turns of groove 2 is the fewest, and its helical wind-guiding effect is the most inconspicuous.
In the present embodiment, the cross sectional shape of wind-guiding groove 2 is preferably arranged in circular arc.It is appreciated that
The wind-guiding groove 2 of circular arc has less windage, can reduce the running noises of this purifier further.
So the design is not limited to this, in other embodiments, the cross sectional shape of wind-guiding groove 2 also can but be not limited to
Triangular in shape, rectangle, trapezoidal or other polygons are arranged.
Further, it is coated with adsorbing material in wind-guiding groove 2；Certainly, adsorbing material is recessed at wind-guiding
The degree of depth being coated with height wind-guiding groove 2 to be less than in groove 2, to keep the helical wind-guiding of wind-guiding groove 2
Effect.In the present embodiment, by arranging adsorbing material in wind-guiding groove 2, improve wind-guiding groove 2
Absorbability to pollutant such as dust granules in air draught, thus improve the purification of this purifier
Efficiency.It should be noted that in the present embodiment, this adsorbing material can be, but not limited to carry for lubricating oil etc.
The material of absorbability.Preferably, the cavity wall purifying chamber 10 is also coated with adsorbing material, to improve purification
Chamber 10 cavity wall absorbability to pollutant such as dust granules in air draught, thus it is clean to improve this further
The purification efficiency of gasifying device.
With reference to the partial sectional schematic view that Fig. 3, Fig. 3 are another embodiment of purifier of the present invention.This enforcement
Example the difference is that only with previous embodiment, and wind-guiding groove 2 includes parallel arrangement of many sub-wind-guidings
Interval s1 between groove 21, and adjacent two sub-wind-guiding grooves 21 is less than between adjacent two wind-guiding grooves 2
Interval s2；So, the helical wind-guiding ability of wind-guiding guide groove can be improved.In the present embodiment, it is preferable that
The parallel number scope of sub-wind-guiding groove 21 is 2～4, with while improving helical wind-guiding ability, it is simple to
The overall processing of wind-guiding groove 2；Being appreciated that the parallel number of sub-wind-guiding groove 21 is the most, wind-guiding is recessed
The overall processing difficulty of groove 2 is the biggest.Certainly, in other embodiments, parallel of sub-wind-guiding groove 21
Number also can but be not limited to 5,6,7 etc., specifically can arrange according to the needs of helical wind-guiding ability.It addition,
It should be noted that in the present embodiment, the edge of wind-guiding groove 2 is two sub-wind-guiding grooves 21 of outermost
Outer.
Being appreciated that in the ordinary course of things, the interval width s1 between adjacent two sub-wind-guiding grooves 21 is less than
Or the cross-sectional width d equal to sub-wind-guiding groove 21, to avoid the interval between adjacent two sub-wind-guiding grooves 21
Wide and affect the helical wind-guiding effect that wind-guiding guide groove is overall.In the present embodiment, adjacent two sub-wind-guiding grooves
Interval width s1 between 21 is preferably the half of sub-wind-guiding groove 21 cross-sectional width d, to lead making
While wind groove 2 entirety has preferable helical wind-guiding effect, it is simple to the processing and manufacturing of sub-wind-guiding groove 21；
The interval width s1 being appreciated that between adjacent two sub-wind-guiding grooves 21 is the least, sub-wind-guiding groove 21
Difficulty of processing is the biggest.
The present invention also proposes a kind of air purifier, and this air purifier includes purifier, and this purification fills
The concrete structure put is with reference to above-described embodiment, owing to this air purifier have employed above-mentioned all embodiments
All technical scheme, the most at least has all beneficial effects that the technical scheme of above-described embodiment is brought,
This is no longer going to repeat them.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every under the inventive concept of the present invention, utilize the equivalent structure that description of the invention and accompanying drawing content are made
Conversion, or directly/be indirectly used in other relevant technical fields and be included in the patent protection model of the present invention
In enclosing.
Claims (10)
1. a purifier, it is characterised in that include housing, limits a purification chamber in described housing,
The one end in described purification chamber is provided with air inlet, and the other end is provided with air outlet, and the cavity wall in described purification chamber sets
Wind-guiding groove, described wind-guiding groove is had to arrange in the shape of a spiral on the axial direction in described purification chamber.
2. purifier as claimed in claim 1, it is characterised in that described air inlet run through described only
Changing the cavity wall in chamber, to connect described wind-guiding groove, and the bearing of trend of described air inlet is recessed with described wind-guiding
The bearing of trend of groove is consistent.
3. purifier as claimed in claim 1 or 2, it is characterised in that the spiral shell of described wind-guiding groove
Angular range between rotation bearing of trend and the plane of vertical described purification chamber axial direction is 5 °～30 °.
4. purifier as claimed in claim 1 or 2, it is characterised in that cutting of described wind-guiding groove
Ratio range between the axial length in face width degree and described purification chamber is 0.15～0.1.
5. purifier as claimed in claim 1, it is characterised in that the cross section shape of described wind-guiding groove
Shape is circular arc.
6. purifier as claimed in claim 1, it is characterised in that be coated with in described wind-guiding groove
Adsorbing material.
7. purifier as claimed in claim 1, it is characterised in that the cavity wall in described purification chamber is coated with
There is adsorbing material.
8. purifier as claimed in claim 1, it is characterised in that described wind-guiding groove includes parallel
Many the sub-wind-guiding grooves arranged, described in adjacent two, the interval between sub-wind-guiding groove is less than described in adjacent two
Interval between wind-guiding groove.
9. purifier as claimed in claim 8, it is characterised in that sub-wind-guiding groove described in adjacent two
Between the half that interval width is described sub-wind-guiding channel section width.
10. an air purifier, it is characterised in that include as described in any one of claim 1 to 9
Purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513281.XA CN105920926B (en) | 2016-06-30 | 2016-06-30 | Purification device and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513281.XA CN105920926B (en) | 2016-06-30 | 2016-06-30 | Purification device and air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105920926A true CN105920926A (en) | 2016-09-07 |
| CN105920926B CN105920926B (en) | 2019-03-15 |
Family
ID=56828487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513281.XA Active CN105920926B (en) | 2016-06-30 | 2016-06-30 | Purification device and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105920926B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815935A (en) * | 2018-09-07 | 2018-11-16 | 浙江得亿制氧科技有限公司 | One kind can cool down air filter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202734A1 (en) * | 1972-10-17 | 1974-05-10 | Koerting Ag | Centrifugal cleaning of gases in vortex chamber - with helical ribs of opposite pitch to helical upward gas flow |
| CN2412659Y (en) * | 1999-12-13 | 2001-01-03 | 福建省连江县敖江北岳花岗岩制品厂 | Wet Vortex column plate for granite desulfruizing dust remover |
| JP2001121036A (en) * | 1999-10-25 | 2001-05-08 | Mitsubishi Heavy Ind Ltd | Centrifugal separator |
| CN104307647A (en) * | 2014-09-30 | 2015-01-28 | 苏州速腾电子科技有限公司 | Internal rotation type cyclone separator |
| CN105020802A (en) * | 2015-08-03 | 2015-11-04 | 广东美的制冷设备有限公司 | Air purifying device and air purifying method |
| CN105107275A (en) * | 2015-08-03 | 2015-12-02 | 广东美的制冷设备有限公司 | Cyclone case, air purifying apparatus and air purifying method |
| CN205867795U (en) * | 2016-06-30 | 2017-01-11 | 广东美的制冷设备有限公司 | Purifier and air purifier |
-
2016
- 2016-06-30 CN CN201610513281.XA patent/CN105920926B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202734A1 (en) * | 1972-10-17 | 1974-05-10 | Koerting Ag | Centrifugal cleaning of gases in vortex chamber - with helical ribs of opposite pitch to helical upward gas flow |
| JP2001121036A (en) * | 1999-10-25 | 2001-05-08 | Mitsubishi Heavy Ind Ltd | Centrifugal separator |
| CN2412659Y (en) * | 1999-12-13 | 2001-01-03 | 福建省连江县敖江北岳花岗岩制品厂 | Wet Vortex column plate for granite desulfruizing dust remover |
| CN104307647A (en) * | 2014-09-30 | 2015-01-28 | 苏州速腾电子科技有限公司 | Internal rotation type cyclone separator |
| CN105020802A (en) * | 2015-08-03 | 2015-11-04 | 广东美的制冷设备有限公司 | Air purifying device and air purifying method |
| CN105107275A (en) * | 2015-08-03 | 2015-12-02 | 广东美的制冷设备有限公司 | Cyclone case, air purifying apparatus and air purifying method |
| CN205867795U (en) * | 2016-06-30 | 2017-01-11 | 广东美的制冷设备有限公司 | Purifier and air purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815935A (en) * | 2018-09-07 | 2018-11-16 | 浙江得亿制氧科技有限公司 | One kind can cool down air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105920926B (en) | 2019-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106287993B (en) | Air purifier and air duct structure thereof | |
| CN204933079U (en) | A kind of can the air purifier of 360 degree of air inlet/outlets | |
| CN104971567A (en) | Air purifier capable of performing 360 DEG air inlet/outlet | |
| JP2022505398A (en) | Exhaust vent flow guide structure and purifier | |
| CN207073848U (en) | Range hood | |
| CN105268254A (en) | Air purifier | |
| CN105920926A (en) | Purifying device and air purifier | |
| CN210786774U (en) | Novel adsorption tube applied to adsorption type dryer | |
| CN201469187U (en) | Cyclone filter for dust collector | |
| CN205867795U (en) | Purifier and air purifier | |
| CN101825306B (en) | Bellows of range hood | |
| CN110145849A (en) | Air duct assembly and air purifier | |
| CN205299860U (en) | Tower air purifier | |
| CN104764088A (en) | Air purifier set with quick and efficient purifying function | |
| CN104414587A (en) | Dust collector and air inlet device of dust collector | |
| CN207050120U (en) | The air inlet structure of air purifier | |
| CN105327572A (en) | Rotational flow air inlet structure of counter-flushing water curtain purification device | |
| CN105056688A (en) | Flue dust remover for biomass energy boiler | |
| CN205549854U (en) | Filtration clarifier | |
| CN203627319U (en) | Centrifugal volute, centrifugal fan with centrifugal volute and air conditioner | |
| CN209101459U (en) | Air outlet flow guide structure and purifier | |
| CN106523213A (en) | Supercharged engine air inlet channel | |
| CN205549896U (en) | Novel air cleaning device | |
| CN203362356U (en) | Air filter insertion pipe and air filter | |
| CN204061344U (en) | A kind of vent muffler of blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |