CN206478732U - A kind of integral type air channel structure efficiently blown - Google Patents
A kind of integral type air channel structure efficiently blown Download PDFInfo
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- CN206478732U CN206478732U CN201621312876.0U CN201621312876U CN206478732U CN 206478732 U CN206478732 U CN 206478732U CN 201621312876 U CN201621312876 U CN 201621312876U CN 206478732 U CN206478732 U CN 206478732U
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- blower fan
- air channel
- shell body
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Abstract
The utility model discloses a kind of integral type air channel structure efficiently blown, including shell body, the air intake set in shell body according to gas circulating direction, air filter, blower fan.Wherein, air is entered in shell body by air intake, and air filter is used to filter the air entered inside shell body, and the air after filtering enters blower fan, and blower fan is used to introduce air into and submitting of pressurizeing.Air-supply guiding device, upward wind deflector and conveying air channel are additionally provided with shell body, guiding device is by the pressure-air drainage of fan outlet and changes airflow direction for air-supply, so that Efficient air upwards output, upward wind deflector is located between air-supply guiding device and conveying air channel, the pressure-air flowed out by air-supply guiding device is guided in conveying air channel upwards, air is exported via defeated wind passage.Defeated wind passage is made up of an inner housing and shell body, and inner housing is in inside shell body and is connected to upward wind deflector.
Description
Technical field
The utility model is related to a kind of integral type air channel structure for air processor, belong to air-treatment field,
The Duct design field of filed of air conditioning, especially Duct design field, air purifier.
Background technology
There is more than 80% time in all one's life of people all indoors, it has been realized that the harmfulness of room air pollution,
Increasingly concern improves the method for indoor environment, and air purifier has become main force's product of small household appliances consumption market.
For the overall purification efficiency of the air current composition room for promotion for optimizing better purifying space, air intake under air purifier, on go out
The air inlet/outlet mode of wind is more and more used.In addition, in order to overcome air filter, internal air channel resistance, and
There is provided it is higher go out wind pressure, air purifier blower fan preferably uses centrifugal or turbine type blower fan, and to be front enter this kind of blower fan
The mode of wind side air-out.
The air channel structure of air purifier directly affects the property such as the air-supply efficiency of air purifier, the noise level of generation
Energy.Therefore, how to optimize the air channel structure design of air purifier, reduce because change direction of air the duct resistance that produces and
Noise, and the inner space in air channel fully, is efficiently utilized, it is the subject matter that the utility model is sought to solve.
The content of the invention
The utility model provides a kind of integral type air channel structure efficiently blown, and effectively improves air processor air-supply effect
Rate, reduction noise, and save air processor inner space.
The technical solution adopted in the utility model is：A kind of integral type air channel structure efficiently blown, including shell body,
Air intake, air filter, the blower fan set in shell body according to gas circulating direction.Wherein, air is entered by air
Mouth enters in shell body, and air filter is used to filter the air entered inside shell body, and the air after filtering enters blower fan,
Blower fan is used to introduce air into and submitting of pressurizeing.Air-supply guiding device, upward wind deflector and conveying wind are additionally provided with shell body
Road, guiding device is by the pressure-air drainage of fan outlet and changes airflow direction for air-supply so that export upwards to Efficient air,
Upward wind deflector is located between air-supply guiding device and conveying air channel, and the pressure-air flowed out by air-supply guiding device is led upwards
It flow in conveying air channel, air is exported via defeated wind passage.Defeated wind passage is made up of an inner housing and shell body, and inner housing is in
Shell body inside is simultaneously connected to upward wind deflector.Blower fan is introduced air into behind the air channel structure inside, first passes around air filtration
The filtering of device, the pure air after filtering, which enters to be pressurizeed by blower fan after blower fan, to be exported, then in turn through air-supply guiding device
With the guiding of upward wind deflector, enter conveying air channel, and integral type air channel knot is delivered to via defeated wind passage high efficient, high pressure
Outside structure.Conveying air channel is made up of shell body and inner housing, and wall of the pressure-air along shell body and inner housing is flowed up, and is kept away
Exempt from pressure-air and mutually hit generation disturbance, so that flow resistance and noise are reduced,
Specifically, air filter main body is made up of HEPA high efficiency filter materials, can be tabular or cylindrical shape
Screen pack is constructed.
Further, blower fan is preferably the blower fan of front air intake side air-out, such as centrifugal fan or turbine type blower fan.
In an instantiation, air-supply guiding device includes fans entrance wind shielding structure, spiral case flow-guiding structure, ladder type buffering
Structure, by air filter filter after air through fans entrance wind shielding structure be introduced into fans entrance, after pressurization from
Blower fan side is flowed out, and pressure-air is in an organized way delivered to ladder type buffer structure under the guiding of spiral case flow-guiding structure, and to climb
The form of stair flows through the ladder type buffer structure, forms the efficient output mode of higher pressure.
More specifically, fans entrance wind shielding structure will pass through air mistake using the structure design of increase backflow on-way resistance
The air of filter device is directed into fans entrance, and prevents the pressure-air of fan outlet from being back to entrance.
More specifically, spiral case flow-guiding structure is in volute shape, the pressure-air of blower fan discharge is in spiral case flow-guiding structure and wind
The ladder type buffer structure is flowed in the air channel formed between machine.
Further, ladder type buffer structure is connected with the spiral case flow-guiding structure, and pressure-air is via spiral case water conservancy diversion knot
The guiding of structure and in an organized way enter the ladder type buffer structure, while rotation while upward stair climbing, then by upward wind deflector
Outflow.
Further, upward wind deflector includes air guide hole and fixed plate, and air guide hole is docked with ladder type buffer structure, from ladder
Formula buffer structure outflow air by air guide hole flow upwards out into conveying air channel in, the fixed plate be used for install blower fan and
Inner housing.
It is highly preferred that spiral case flow-guiding structure, ladder type buffer structure and air guide hole matched design, number are identical, Ke Yifen
There is not one can also have multiple respectively.
In a preferred embodiment, the automatically controlled devices such as power supply circuit board, control board can be placed inside inner housing, both
The flowing of air is not influenceed, while can further save the inner space of air processor again
Compared with prior art, the utility model has the advantages that：The air-supply efficiency of air processor can be effectively lifted, and
Low wind noise can drop.Compact overall structure, takes up space small, can reduce the volume of air processor, and simple in construction, practicality
Property is strong.
Brief description of the drawings
Fig. 1 is a kind of diagrammatic cross-section of integral type air channel structure efficiently blown according to the utility model embodiment.
Fig. 2 is a kind of Structure explosion diagram of integral type air channel structure efficiently blown according to the utility model embodiment.
Fig. 3 is the schematic diagram of the blower fan according to the utility model embodiment.
Fig. 4 is the schematic diagram of the upward wind deflector according to the utility model embodiment.
Fig. 5 is the schematic diagram of the air-supply guiding device according to the utility model embodiment.
Fig. 6 is the diagrammatic cross-section according to the another embodiment of the utility model.
Fig. 7 is the diagrammatic cross-section according to the another embodiment of the utility model.
Fig. 8 is the diagrammatic cross-section according to the another embodiment of the utility model.
In figure：1st, air intake, 2, air filter, 3, blower fan, 4, inner housing, 5, conveying air channel, 6, shell body, 7,
Upward wind deflector, 8, air-supply guiding device, 9, ventilation slot, 3-1, guiding cap, 3-2, blade inner ring, 3-3, fan outlet, 3-
4th, motor, 7-1, air guide hole, 7-2, fixed plate, 8-1, fans entrance wind shielding structure, 8-2, spiral case flow-guiding structure, 8-3, ladder type are delayed
Rush structure.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
According to a kind of integral type air channel structure efficiently blown of the utility model embodiment one, as Figure 1-5, it is led
Part is wanted to include：Air intake 1, air filter 2, blower fan 3, inner housing 4, conveying air channel 5, shell body 6, upward wind deflector
7th, air-supply guiding device 8.
Blower fan 3 is arranged at the downstream of air filter 2, air-supply guiding device 8 and upward wind deflector 7 and conveying air channel
5 are arranged along air direct, and conveying air channel 5 is formed between shell body 6 and inner housing 4.
Air intake 1 is opened on shell body 6, and outside air is through the air inlet processing unit shell body 6 of air intake 1
It is interior, after being introduced and pressurizeed by blower fan 3 after being filtered through air filter 2, blower fan 3 is flowed out from side, passes through guiding device 8 of blowing
Airflow direction is changed, is flowed upwards out by upward wind deflector 7, into conveying air channel 5, pressure-air is along shell body 6 and inner housing 4
Wall flow up discharge integral type air channel structure outside.
In the present embodiment, air intake 1 is annular air intake vent, and positioned at air processor bottom, air passes through air
Entrance 1 enters in shell body 6, through, by filtration, purification, being inhaled into during air filter 2 after purification in blower fan 3.
The main body of air filter 2 is made up of HEPA high efficiency filter materials, in the embodiment shown in Fig. 1-2, air mistake
The filter screen structure that device is hollow tube-shape is filtered, it is upward by the central hollow position of air filter 2 by filtered air
Flowing.
Blower fan 3, air processor is introduced by air through air intake 1, is added after being purified via the air filter 2
Press and to be discharged perpendicular to air intake direction from side, in the embodiment that the present embodiment is preferred to use, blower fan 3 is centrifugal wind
Machine, such as Fig. 5.
Between air filter 2 and conveying air channel 5, air-supply guiding device 8 and upward wind deflector 7 are set, and air-supply is led
The effect of stream device 8 and upward wind deflector 7 is that the air after air filter 2 is filtered introduces blower fan in any desired way
2, and by the pressure-air drainage of fan outlet and change airflow direction, efficiently exported upwards with elevated pressures.In addition, upwards
Wind deflector 7 also acts as the effect of fixed blower fan 3 and inner housing 4.The motor 3-4 of blower fan 3 is fixed on the fixation of upward wind deflector 7
On the downside of plate 7-2, it is ensured that blower fan 3 is not contacted with air-supply guiding device 8；Inner housing 4 is fixed on the fixed plate 7-2 of upward wind deflector 7
Upside, it is ensured that will not enter from the air guide hole 7-1 of upward wind deflector 7 air flowed out inside inner housing 4, but along inner housing
4 discharge air processor upwards with the wall of shell body 6.
As shown in figure 3, air-supply guiding device 8 includes fans entrance wind shielding structure 8-1, spiral case flow-guiding structure 8-2, Yi Jiti
Formula buffer structure 8-3.Such as Fig. 4, upward wind deflector 7 includes air guide hole 7-1 and fixed plate 7-2.
Fans entrance wind shielding structure 8-1 is located between blower fan 3 and air filter 2, the fans entrance wind shielding structure
8-1 is for ventilating opening and provided with " enclosure wall ", the center of the structure and the center of blower fan and air filtration in loop configuration, inner ring
The center of device on same straight line, fans entrance wind shielding structure 8-1 effect be prevent air into shell body 6 without
The purge amount that air filter 2 purifies and is directly entered blower fan reduction air processor is crossed, while preventing fan outlet
Pressure-air is back to fans entrance and causes air flow shortcircuit, such as Fig. 3.
The pressure-air discharged by blower fan 3 from side is divided into two strands of air-flows, respectively enters spiral case flow-guiding structure 8-2 formation
In air channel, pressure-air is first extruded and is guided to two ladder type buffer structure 8-3 afterwards, the at utmost smooth rand rotation of air-flow
The upward stair climbing in side, forms two strands of upward air-flows, is placed through the wind-guiding of the upward wind deflector 7 of the top of air-supply guiding device 8
Mouth 7-1, flows into conveying air channel 5.
Conveying air channel 5 is made up of the inner housing 4 with the shell body 6, and pressure-air is along shell body 6 and inner housing 4
Wall flows up discharge air processor, it is to avoid pressure-air mutually hit generation disturbance so that reduce flow resistance and
Noise.
The inside of inner housing 4 can place the automatically controlled devices such as power supply circuit board, control board, and the flowing of air is not influenceed,
The inner space of air processor is made full use of simultaneously.
Fans entrance wind shielding structure 8-1 and the matched design of blower fan 3, the internal diameter of the fans entrance wind shielding structure 8-1
More than guiding cap 3-1 external diameters, less than blade inner ring 3-2 internal diameters.
The spiral case flow-guiding structure 8-2, the ladder type buffer structure 8-3 and the air guide hole 7-1 matched designs, number
It is identical, can be all one or more.
Blower fan 3 can also use the blower fan of other forms, such as turbine type blower fan.
In another embodiment of the present utility model, such as Fig. 6, being set on the top of inner housing 4 can in ventilation slot 9, ventilation slot 9
Place other purifiers, such as nanometer water ion generating device, or negative ion generating device etc..The sidepiece of the ventilation slot 9 is set
There are ventilating opening, top to be provided with air outlet, the air flowed along conveying air channel 5 partly can be entered in ventilation slot 9 by its ventilating opening,
Built-in purifier is flowed through, to carry nanometer water ion or negative oxygen ion, is then sprayed by the outlet on the top of ventilation slot 9.
In the another embodiment of the disclosure, such as Fig. 7, air intake 1 is arranged at the sidepiece of shell body.
In the another embodiment of the disclosure, such as Fig. 8, the air filter 2 can also use flat screen pack.
Fans entrance wind shielding structure 8-1 uses conical design in this case study on implementation, to increase tabular air filter 2 and air
Contact area.
The utility model is only illustrated with above-mentioned most commonly seen embodiment, is obtained under enlightenment of the present utility model
Other forms equipment, every conversion or improvement carried out according to general principle of the present utility model to individual part,
Within its protection domain.
Claims (10)
1. a kind of integral type air channel structure efficiently blown, including shell body (6), in shell body (6) according to gas circulation side
To the air intake (1), air filter (2), blower fan (3) of setting, wherein, air is entered by the air intake (1)
In shell body (6), the air filter (2), which is used to filter, enters the internal air of shell body (6), and the air after filtering enters
Enter blower fan (3), the blower fan (3) is used to introduce air into and submitting of pressurizeing, it is characterised in that also set in the shell body (6)
Air-supply guiding device (8), upward wind deflector (7) and conveying air channel (5) are equipped with, the air-supply guiding device (8) goes out blower fan (3)
The pressure-air drainage of mouth simultaneously changes airflow direction so that export upwards to Efficient air, the upward wind deflector (7) is located at institute
State between air-supply guiding device (8) and the conveying air channel (5), the pressure-air that will be flowed out by the air-supply guiding device (8)
It is guided to upwards in the conveying air channel (5), air is exported via defeated wind passage (5), and the defeated wind passage (5) is by an inner housing
(4) in the shell body (6) formation, the inner housing (4) is connected to upward wind deflector (7).
2. according to a kind of integral type air channel structure efficiently blown described in claim 1, it is characterised in that the air filtration
Device (2) its main body is made up of HEPA high efficiency filter materials, is the screen pack construction of tabular or cylindrical shape.
3. according to a kind of integral type air channel structure efficiently blown described in claim 1, it is characterised in that the blower fan (3)
For the blower fan of front air intake side air-out.
4. according to a kind of integral type air channel structure efficiently blown described in claim 1, it is characterised in that the air-supply water conservancy diversion
Device (8) includes fans entrance wind shielding structure (8-1), spiral case flow-guiding structure (8-2), ladder type buffer structure (8-3), by air mistake
Air after filter device (2) filtering is introduced into blower fan (3) entrance through fans entrance wind shielding structure (8-1), from wind after pressurization
Machine (3) side is flowed out, and pressure-air is sent to ladder type buffer structure (8-3) under spiral case flow-guiding structure (8-2) guiding, and with
The form of stair climbing flows through the ladder type buffer structure (8-3), forms the efficient output mode of higher pressure.
5. according to a kind of integral type air channel structure efficiently blown described in claim 4, it is characterised in that the fans entrance
Wind shielding structure (8-1) will be directed into using the structure design of increase backflow on-way resistance by the air of air filter (2)
Blower fan (3) entrance, and the pressure-air for preventing blower fan (3) from exporting is back to entrance.
6. according to a kind of integral type air channel structure efficiently blown described in claim 4, it is characterised in that the spiral case water conservancy diversion
Structure (8-2) is in volute shape, and the pressure-air of blower fan (3) discharge is formed between spiral case flow-guiding structure (8-2) and blower fan (3)
Air channel in flow to the ladder type buffer structure (8-3).
7. according to a kind of integral type air channel structure efficiently blown described in claim 4, it is characterised in that the ladder type buffering
Structure (8-3) is connected with the spiral case flow-guiding structure (8-2), and pressure-air is directed into via spiral case flow-guiding structure (8-2's)
The ladder type buffer structure (8-3), the upward stair climbing in rotation, then flows out by upward wind deflector (7).
8. according to a kind of integral type air channel structure efficiently blown described in claim 4, it is characterised in that the upward wind-guiding
Plate (7) includes air guide hole (7-1) and fixed plate (7-2), and air guide hole (7-1) is docked with ladder type buffer structure (8-3), slow from ladder type
The air for rushing structure (8-3) outflow is flowed upwards out into conveying air channel (5) by air guide hole (7-1), the fixed plate (7-2)
For installing blower fan (3) and inner housing (4).
9. according to a kind of integral type air channel structure efficiently blown described in claim 8, it is characterised in that the spiral case water conservancy diversion
Structure (8-2), the ladder type buffer structure (8-3) and the air guide hole (7-1) matched design, number are identical.
10. according to a kind of integral type air channel structure efficiently blown described in claim 1, it is characterised in that the inner housing
(4) internal place includes power supply circuit board, the automatically controlled device of control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312876.0U CN206478732U (en) | 2016-12-02 | 2016-12-02 | A kind of integral type air channel structure efficiently blown |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312876.0U CN206478732U (en) | 2016-12-02 | 2016-12-02 | A kind of integral type air channel structure efficiently blown |
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| CN206478732U true CN206478732U (en) | 2017-09-08 |
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| CN201621312876.0U Active CN206478732U (en) | 2016-12-02 | 2016-12-02 | A kind of integral type air channel structure efficiently blown |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440068A (en) * | 2016-12-02 | 2017-02-22 | 杭州大湛机电科技有限公司 | Integral air flue structure for efficient air supply |
| CN108799203A (en) * | 2018-06-13 | 2018-11-13 | 南京航空航天大学 | Without back-pressure flush type density current wind-engaging element |
-
2016
- 2016-12-02 CN CN201621312876.0U patent/CN206478732U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440068A (en) * | 2016-12-02 | 2017-02-22 | 杭州大湛机电科技有限公司 | Integral air flue structure for efficient air supply |
| CN108799203A (en) * | 2018-06-13 | 2018-11-13 | 南京航空航天大学 | Without back-pressure flush type density current wind-engaging element |
| CN108799203B (en) * | 2018-06-13 | 2024-03-19 | 南京航空航天大学 | Non-back pressure embedded heavy-current wind-receiving element |
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