CN209415712U - Air outlet device and air purifier with same - Google Patents
Air outlet device and air purifier with same Download PDFInfo
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- CN209415712U CN209415712U CN201720999268.XU CN201720999268U CN209415712U CN 209415712 U CN209415712 U CN 209415712U CN 201720999268 U CN201720999268 U CN 201720999268U CN 209415712 U CN209415712 U CN 209415712U
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- wind
- air
- wall
- exhaust apparatus
- wind deflector
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- 238000009423 ventilation Methods 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
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- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides an air-out device and have its air purifier, this air-out device includes the wind wheel, wind channel portion inside is provided with the collection wind chamber and the wind-guiding chamber of intercommunication each other, the wind wheel rotatably sets up in collection wind chamber, the wind wheel divide into collection wind side and air-out side with collection wind chamber, the air-out side switches on with the first end in wind-guiding chamber, the second end in wind-guiding chamber is provided with the air outlet, perpendicular to air outlet plane air-out direction and from the contained angle α between the horizontal direction of collection wind side to air-out side are the obtuse angle.
Description
Technical field
The utility model relates to air outlet device technical fields, in particular to a kind of exhaust apparatus and with its sky
Gas purifier.
Background technique
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to absorption, decompose or convert
Various air pollutants (generally comprise the finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc
Deng), the product of air cleanliness is effectively improved, household, commercialization, industry, building are broadly divided into.There are many not in air purifier
Same technology and medium enables it to the air for providing a user cleaning and safety.Common air purifying process has: absorption skill
Art, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, high efficiency filter technology, electrostatic precipitation
Technology etc.；Material technology mainly has: photocatalyst, active carbon, synthetic fibers, efficient material, anion generator etc..Existing sky
Gas purifier is adopted to be compound more, i.e., uses a variety of purification techniques and material medium simultaneously.
Air purifier can be discharged by exhaust apparatus and purified after completing purification to the air entered inside it
At air, but the air-out direction of current exhaust apparatus be horizontal direction or vertical direction, be not able to satisfy some special angles
The outlet air requirement of degree.
Utility model content
It is existing to solve the main purpose of the utility model is to provide a kind of exhaust apparatus and with its air purifier
There is exhaust apparatus in technology can only horizontal outlet air or the problem of vertical outlet air.
To achieve the goals above, one aspect according to the present utility model provides a kind of exhaust apparatus, outlet air dress
Setting includes: wind wheel；Air duct portion, air duct portion are internally provided with interconnected wind centralizing cavity and wind guide chamber, and wind wheel is rotatably arranged
In wind centralizing cavity, wind centralizing cavity is divided by wind wheel collects wind side and air side, and the first end of air side and wind guide chamber is conducted, wind guide chamber
Second end be provided with air outlet, perpendicular to air outlet plane air-out direction with from collection wind side to air side horizontal direction it
Between angle α be obtuse angle.
Further, air duct portion includes ventilation case, and wind guide chamber is arranged in ventilation case, and ventilation case includes the first wind deflector,
The inner wall adjacent with air outlet of first wind deflector is the arc surface outwardly protruded.
Further, ventilation case further includes second wind deflector opposite with the first wind deflector and and is arranged in the first wind-guiding
Two end plates between plate and the second wind deflector, two end plates and the first wind deflector and the second wind deflector enclose and set to form wind guide chamber.
Further, the inner wall of the second wind deflector is plane.
Further, air duct portion further includes spiral case, and wind centralizing cavity is arranged in spiral case, spiral case be connected to ventilation case far from going out
The one end in air port.
Further, the inner sidewall of spiral case is arc surface, the inner sidewall formation helical duct of wind wheel and spiral case, helical duct
Area of passage become larger along the direction that wind wheel is blown, air side and the wind guide chamber of helical duct are conducted.
Further, the inner wall of the collection wind side of wind centralizing cavity is connected with the inner wall of the second wind deflector, and the two is in junction
Angle β angle between 45 ° to 90 °.
Further, the junction for collecting the inner wall of wind side and the inner wall of the second wind deflector is provided with arc transition section, circular arc
The both ends of the inner wall of changeover portion are tangent with the inner wall of the inner wall and the second wind deflector of collection wind side respectively.
Further, the inner wall of one end of the separate air outlet of the first wind deflector is plane, plane and the first wind deflector
The inner wall adjacent with air outlet is tangent, and the inner wall of the air side of wind centralizing cavity is interior with one end of the separate air outlet of the first wind deflector
Wall is tangent.
Further, spiral case include the first volute body and the second volute body, the first volute body docked with the second volute body with
Form wind centralizing cavity；Ventilation case includes the first wind-guiding shell and the second wind-guiding shell, the first wind-guiding shell and the second wind-guiding shell pair
It connects to form wind guide chamber, the first volute body and the first ventilation case body by integral forming, the second volute body and the second wind-guiding shell one
Molding.
Another aspect according to the present utility model provides a kind of air purifier, including above-mentioned exhaust apparatus.
Using the technical solution of the utility model, since the wind centralizing cavity in the utility model is divided into collection wind side and air side,
The first end of air side and wind guide chamber is conducted, and the second end of wind guide chamber is provided with air outlet, perpendicular to going out for air outlet plane
Wind direction and from integrating wind side to the angle α between the horizontal direction of air side as obtuse angle.When the utility model exhaust apparatus into
It oblique can blow when row air-supply, meet the use environment of some relatively special angles.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 diagrammatically illustrates the front view of the embodiment of the exhaust apparatus of the utility model；
Fig. 2 diagrammatically illustrates the explosive view of the embodiment of the exhaust apparatus of the utility model；
Fig. 3 diagrammatically illustrates the overall structure figure of the embodiment of the exhaust apparatus of the utility model.
Wherein, the above drawings include the following reference numerals:
10, wind wheel；20, air duct portion；21, wind centralizing cavity；211, collect wind side；212, air side；213, the first volute body；214,
Second volute body；22, wind guide chamber；221, the first wind deflector；222, the second wind deflector；223, the first wind-guiding shell；224, second
Wind-guiding shell；23, end plate.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As documented by background technique, air purifier can lead to after completing purification to the air entered inside it
It crosses exhaust apparatus and discharges the air that purification is completed, but the air-out direction of current exhaust apparatus is for horizontal direction or vertically
Direction is not able to satisfy the outlet air requirement of some special angles.
Referring to shown in Fig. 1 to Fig. 3, to solve the above-mentioned problems, one aspect according to the present utility model provides one kind
Exhaust apparatus, the exhaust apparatus of the present embodiment include wind wheel 10 and air duct portion 20, and air duct portion 20 is internally provided with interconnected
Wind centralizing cavity 21 and wind guide chamber 22, wind wheel 10 can be rotatably set in wind centralizing cavity 21, and wind wheel 10 divides wind centralizing cavity 21 to collect wind side
211 and air side 212, air side 212 and the first end of wind guide chamber 22 be conducted, the second end of wind guide chamber 22 is provided with outlet air
Mouthful, the air-out direction perpendicular to air outlet plane and the angle α between the horizontal direction of oneself collection wind side 211 to air side 212 are
Obtuse angle.Wherein, the air side in the wind centralizing cavity in the present embodiment refer to wind wheel by it is external it is courteous be introduced into 21 inside of wind centralizing cavity after,
It is expelled to that side of wind guide chamber, collection wind side 211 refers to the side opposite with air side 212, and by taking Fig. 1 as an example, wind wheel 10 will collect
Wind chamber 21 has been separated into the collection wind side on the left of wind centralizing cavity and the air side positioned at right side.By wind centralizing cavity in this present embodiment
It is divided into and collects wind side and air side, the first end of air side and wind guide chamber is conducted, and the second end of wind guide chamber is provided with air outlet, hangs down
Directly integrate wind side to the angle α between the horizontal direction of air side as obtuse angle in the air-out direction of air outlet plane and certainly.When this reality
Applying when the exhaust apparatus of example is blown oblique can blow, and meet the use environments of some relatively special angles, especially
It is the air-supply demand in the direction where wind centralizing cavity collection wind side.
Shown in referring to figs. 2 and 3, in order to reduce wind resistance out, low wind noise drops, the air duct portion 20 in the present embodiment includes leading
The crust of weathering, wind guide chamber 22 be arranged in ventilation case, ventilation case include the first wind deflector 221, the first wind deflector 221 with air outlet phase
Adjacent inner wall is the arc surface outwardly protruded.Wherein, mentioned herein outwardly protrude refers to towards protruding on the outside of wind guide chamber, when
The air that wind wheel completes purification is blown out from air side, is acted on, wind is guided away, together by the wind-guiding of the first wind deflector 221
When rounding off wind-guiding carried out by the arc surface inner wall adjacent with air outlet of the first wind deflector, to efficiently reduce out
Wind resistance reduces wind and makes an uproar.
For more swimmingly wind-guiding, the ventilation case of the present embodiment further includes opposite with the first wind deflector 221 second leading
Aerofoil 222 and and two end plates 23 being arranged between the first wind deflector 221 and the second wind deflector 222, two end plates 23 with
First wind deflector 221 and the second wind deflector 222 enclose and set to form wind guide chamber 22.When work, the air that wind wheel completes purification is from out
Wind side blowout, by wind guide chamber, by the first wind deflector 221 and 222 collective effect of the second wind deflector to entering wind guide chamber 22
Internal gas is oriented to, to keep the flow direction of gas more stable and smooth.
The second wind deflector in order to further improve the wind-guiding fluency of the wind guide chamber in the present embodiment, in the present embodiment
222 inner wall is plane.By setting plane for the inner wall of the second wind deflector 222, guaranteeing the wind inside wind guide chamber
To while, farthest reduce windage.When work, by the arc surface inner wall adjacent with air outlet of the first wind deflector into
Row rounding off wind-guiding, and windage is reduced by the planar inner wall of the second wind deflector 222, it makes an uproar to significantly reduce wind.
Shown in referring to figs. 2 and 3, the air duct portion 20 in the present embodiment further includes spiral case, and wind centralizing cavity 21 is arranged in spiral case,
Spiral case is connected to one end of the separate air outlet of ventilation case.
The inner sidewall of the spiral case in the present embodiment in the present embodiment is arc surface, and wind wheel 10 and the inner sidewall of spiral case are formed
The area of passage of helical duct, helical duct becomes larger along the direction that wind wheel 10 is blown, the air side 212 of helical duct with lead
Wind chamber 22 is conducted.When work, the wind of sucking is oriented to inlet side, and helical duct by helical duct from collection wind side by wind wheel 10
Area of passage become larger along the direction that wind wheel 10 is blown, be gradually lowered windage.
Wherein, the inner wall phase of the inner wall and the second wind deflector 222 of the collection wind side 211 of the wind centralizing cavity 21 in the present embodiment
Even, and the two the angle β of junction angle between 45 ° to 90 °.To guarantee the wind effect of the second wind deflector 222,
In a kind of preferred embodiment, the angle for collecting the junction of the inner wall of wind side 211 and the inner wall of the second wind deflector 222 is 60 °.
In order to further drop low wind noise, the junction for collecting the inner wall of wind side 211 and the inner wall of the second wind deflector 222 is arranged
There is an arc transition section, the both ends of the inner wall of the arc transition section inner wall with the inner wall of collection wind side 211 and the second wind deflector 222 respectively
It is tangent.
In order to further drop low wind noise, the inner wall of one end of the separate air outlet of the first wind deflector 221 is plane, plane
It is tangent with the inner wall adjacent with air outlet of the first wind deflector 221, the inner wall and the first wind deflector of the air side 212 of wind centralizing cavity 21
The inner wall of one end of 221 separate air outlet is tangent.
In order to facilitate the processing and maintenance of staff, spiral case includes the first volute body 213 and the second volute body 214, the
One volute body 213 is docked with the second volute body 214 to form wind centralizing cavity 21；Ventilation case includes the first wind-guiding shell 223 and second
Wind-guiding shell 224, the first wind-guiding shell 223 are docked with the second wind-guiding shell 224 to form wind guide chamber 22, the first volute body 213
It is integrally formed with the first wind-guiding shell 223, the second volute body 214 and the second wind-guiding shell 224 are integrally formed.
Other side according to the present utility model provides a kind of air purifier, which includes outlet air
Device, the exhaust apparatus are above-mentioned exhaust apparatus.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
Due to the wind centralizing cavity in the utility model be divided into collection wind side and air side, air side and the first end of wind guide chamber mutually lead
Logical, the second end of wind guide chamber is provided with air outlet, perpendicular to air-out direction and collection wind side to the air side certainly of air outlet plane
Angle α between horizontal direction is obtuse angle.It oblique can blow when the exhaust apparatus of the utility model is blown, it is full
The use environments of some relatively special angles of foot.
It is noted that above-mentioned detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Term be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.
In addition, term " includes " and " having " and their any deformation, it is intended that covering non-exclusive includes example
Such as, the process, method, system, product or equipment for containing a series of steps or units those of are not necessarily limited to be clearly listed
Step or unit, but may include being not clearly listed or intrinsic for these process, methods, product or equipment other
Step or unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.
For example, being described as " above other devices or construction " or " in other devices if the device in attached drawing is squeezed
On part or construction " device after will be positioned as or " in other devices or constructing it " below other devices or construction "
Under ".Thus, exemplary term " in ... top " may include " in ... top " and " in ... lower section " two kinds of orientation.It should
Device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and opposite to space used herein above
Respective explanations are made in description.
In explanation in detail above, with reference to attached drawing, attached drawing forms a part of this paper.In the accompanying drawings, similar symbol
Number similar component is typically determined, unless context otherwise indicates.In detailed description, attached drawing and claim
Embodiment illustrated described in book is not meant to be restrictive.In the spirit for not departing from theme presented herein
Or under range, other embodiments can be used, and can make other changes.It will be readily understood that as herein
Illustrated in described and attached drawing, the aspect of the disclosure can be organized into broad category of different configuration, generation
It replaces, be combined, divided and design, it is all these clearly to be considered in this paper.
Will be unrestricted according to the disclosure of specific embodiment described herein, it is intended to as various aspects
Illustrate.It, can be in the case where not departing from spirit and scope of the present disclosure as will be clear to those skilled in the art
Make many modifications and changes.Within the scope of the disclosure, functionally equivalent method and apparatus, in addition to it is those of exemplified here it
It outside, from the point of view of book will be from the foregoing description clearly to those skilled in the art.Such modifications and changes intention falls into appended power
In the range of sharp claim.The disclosure will be only by the clause of the appended claims and the given right of such claim
Equivalent full scope limitation.It will be appreciated that the present disclosure is not limited to specific method, reagent, compound, composition or lifes
Object system can of course change.Also it will be appreciated that term as used herein is only for the specific embodiment of description
Purpose, and be not intended to be restrictive.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of exhaust apparatus characterized by comprising
Wind wheel (10)；
Air duct portion (20), the air duct portion (20) is internally provided with interconnected wind centralizing cavity (21) and wind guide chamber (22), described
Wind wheel (10) can be rotatably set in the wind centralizing cavity (21), and the wind centralizing cavity (21) is divided into collection wind side by the wind wheel (10)
(211) it is conducted with air side (212), the air side (212) and the first end of the wind guide chamber (22), the wind guide chamber
(22) second end is provided with air outlet, perpendicular to the air outlet plane air-out direction with from the collection wind side (211) extremely
Angle α between the horizontal direction of the air side (212) is obtuse angle.
2. exhaust apparatus according to claim 1, which is characterized in that the air duct portion (20) includes ventilation case, described to lead
Wind chamber (22) is arranged in the ventilation case, and the ventilation case includes the first wind deflector (221), first wind deflector (221)
The inner wall adjacent with the air outlet be the arc surface outwardly protruded.
3. exhaust apparatus according to claim 2, which is characterized in that the ventilation case further includes and first wind deflector
(221) opposite the second wind deflector (222) and and be arranged in first wind deflector (221) and second wind deflector
(222) two end plates (23) between, two end plates (23) and first wind deflector (221) and second wind deflector
(222) it encloses and sets to form the wind guide chamber (22).
4. exhaust apparatus according to claim 3, which is characterized in that the inner wall of second wind deflector (222) is flat
Face.
5. exhaust apparatus according to claim 2, which is characterized in that the air duct portion (20) further includes spiral case, the collection
Wind chamber (21) is arranged in the spiral case, and the spiral case is connected to one end far from the air outlet of the ventilation case.
6. exhaust apparatus according to claim 5, which is characterized in that the inner sidewall of the spiral case is arc surface, the wind
The inner sidewall for taking turns (10) and the spiral case forms helical duct, and the area of passage of the helical duct is blown along the wind wheel (10)
Direction become larger, air side (212) and the wind guide chamber (22) of the helical duct are conducted.
7. exhaust apparatus according to claim 3, which is characterized in that the collection wind side (211) of the wind centralizing cavity (21) it is interior
Wall is connected with the inner wall of second wind deflector (222), and the two the angle β of junction angle 45 ° to 90 ° it
Between.
8. exhaust apparatus according to claim 3, which is characterized in that the inner wall and described second of collection wind side (211)
The junction of the inner wall of wind deflector (222) is provided with arc transition section, the both ends of the inner wall of the arc transition section respectively with institute
The inner wall for stating collection wind side (211) and the inner wall of second wind deflector (222) are tangent.
9. exhaust apparatus according to claim 3, which is characterized in that first wind deflector (221) goes out far from described in
The inner wall of the one end in air port is plane, the inner wall adjacent with the air outlet of the plane and first wind deflector (221)
It is tangent, the separate air outlet of the inner wall of the air side (212) of the wind centralizing cavity (21) and first wind deflector (221)
The inner wall of one end is tangent.
10. exhaust apparatus according to claim 5, which is characterized in that the spiral case includes the first volute body (213) and the
Two volute bodies (214), first volute body (213) are docked with second volute body (214) to form the wind centralizing cavity
(21)；The ventilation case includes the first wind-guiding shell (223) and the second wind-guiding shell (224), the first wind-guiding shell (223)
It docks with the second wind-guiding shell (224) to be formed the wind guide chamber (22), first volute body (213) and described first
Wind-guiding shell (223) is integrally formed, and second volute body (214) and the second wind-guiding shell (224) are integrally formed.
11. a kind of air purifier, including exhaust apparatus, which is characterized in that the exhaust apparatus is to appoint in claims 1 to 10
Exhaust apparatus described in meaning one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999268.XU CN209415712U (en) | 2017-08-10 | 2017-08-10 | Air outlet device and air purifier with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999268.XU CN209415712U (en) | 2017-08-10 | 2017-08-10 | Air outlet device and air purifier with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415712U true CN209415712U (en) | 2019-09-20 |
Family
ID=67928964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999268.XU Active CN209415712U (en) | 2017-08-10 | 2017-08-10 | Air outlet device and air purifier with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135064A1 (en) * | 2018-12-27 | 2020-07-02 | 青岛海高设计制造有限公司 | Air duct structure |
-
2017
- 2017-08-10 CN CN201720999268.XU patent/CN209415712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135064A1 (en) * | 2018-12-27 | 2020-07-02 | 青岛海高设计制造有限公司 | Air duct structure |
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