CN209423191U - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN209423191U CN209423191U CN201822142995.1U CN201822142995U CN209423191U CN 209423191 U CN209423191 U CN 209423191U CN 201822142995 U CN201822142995 U CN 201822142995U CN 209423191 U CN209423191 U CN 209423191U
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- air
- filter
- outdoor
- casing
- indoor
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Abstract
A kind of air filter of the utility model, including casing, cavity is equipped in casing, cavity is built-in with turbofan, indoor cellular filter and outdoor cellular filter, the left side of casing is equipped with outdoor air inlet, outdoor cellular filter is placed at outdoor air inlet, ventilating board is equipped between outdoor air inlet and outdoor cellular filter, the inside of ventilating board is equipped with wind deflector, wind deflector can make air and the outer air communication of casing in casing and be blocked with respect to ventilating board horizontal sliding, the right side of casing is equipped with indoor air outlet, at turbofan air outlet disposed within, outdoor cellular filter is mounted on the left side of turbofan, the top of casing is equipped with indoor air inlet, indoor cellular filter air inlet disposed within, baffler is equipped between indoor air inlet and indoor cellular filter, pull baffler makes air and machine in the casing The outer air communication of shell and blocking reach purification purpose to realize that two processes are filtered in room air self-loopa and outdoor air.
Description
Technical field
The utility model relates to technical field of air purification, more particularly to a kind of air filter.
Background technique
With the improvement of living standards, requirement of the people to air quality of bettering people's living environment, improve is higher and higher.People
Need a pure and fresh, clean and tidy, hygienic living environment.At present when being purified to room air, usually by outdoor air
It imports indoor after purified, and indoor pollution air is discharged, realizes air flowing, play the role of ventilation, can not achieve pair
The effect of room air auto purification, purifying paths are single, influence purification efficiency.
Utility model content
Simple, at low cost, easy to operate air mistake that the technical problem to be solved by the present invention is to provide a kind of structures
Filter device.
A kind of air filter of the utility model, including casing, the casing is interior to be equipped with cavity, and the cavity is built-in with
The left side of turbofan, indoor cellular filter and outdoor cellular filter, the casing is equipped with outdoor air inlet, the outdoor
Amplifier case is placed at outdoor air inlet, and ventilating board is equipped between the outdoor air inlet and outdoor cellular filter, described
The inside of ventilating board is equipped with wind deflector, and the extended end of the ventilating board is equipped with gear, and the gear is connected to motor, described to keep out the wind
The extended end of plate is the rack gear engaged with gear, and the wind deflector can make air in the casing with respect to ventilating board horizontal sliding
Indoor air outlet, the turbofan outlet air disposed within are equipped with the right side of air communication outside casing and blocking, the casing
At mouthful, the outdoor cellular filter is mounted on the left side of turbofan, and the top of the casing is equipped with indoor air inlet, described
Indoor cellular filter air inlet disposed within is equipped with baffler between the indoor air inlet and indoor cellular filter,
Baffler described in pull makes air and the outer air communication of casing in the casing and blocks.
The utility model air filter, wherein the indoor cellular filter, outdoor cellular filter include shell,
The shell two sides are equipped with ventilation mesh, are equipped with filter core in the shell.
The utility model air filter, wherein the filter core successively includes activated carbon adsorption layer, PM2.5 from top to bottom
Filter layer and dust particles filter screen.
The utility model air filter, wherein the activated carbon adsorption layer includes cellular board, the chamber of the cellular board
Active carbon is filled in room, the two sides of the cellular board are equipped with the fixed net of fiber.
The utility model air filter, wherein the cellular board is arranged by several round tubes.
The utility model air filter, wherein the left side of the turbofan is equipped with secondary mounting post, the outdoor bee
The right side of nest filter housings is equipped with main mounting post, and the main mounting post and secondary mounting post are cooperatively connected.
The utility model air filter, wherein the left side of the turbofan be equipped with air outlet, the air outlet with
The top of indoor air outlet connection, the turbofan is equipped with air inlet.
The utility model air filter, wherein the ventilating board is blinds ventilating board.
Compared with prior art, advantages and beneficial effects possessed by the utility model an are as follows: left side for the utility model casing
Side is equipped with outdoor air inlet, and outdoor air inlet is placed at outdoor air inlet towards outdoor, outdoor cellular filter, outdoor air inlet
Ventilating board is equipped between outdoor cellular filter, the inside of ventilating board is equipped with wind deflector, and the extended end of ventilating board is equipped with gear,
Gear is connected to motor, and the extended end of wind deflector is the rack gear engaged with gear, and wind deflector can be with respect to ventilating board horizontal sliding
Make air and the outer air communication of casing in the casing and block, the right side of casing is equipped with indoor air outlet, indoor air outlet court
To interior, at turbofan air outlet disposed within, outdoor cellular filter is mounted on the left side of turbofan, the top of casing
Equipped with indoor air inlet, indoor air inlet is connected to by indoor air circulation air duct with interior, and indoor cellular filter is placed in room
Interior air inlet, is equipped with baffler between indoor air inlet and indoor cellular filter, pull baffler make in casing air with
The outer air communication of casing and blocking, so that air filter be made to realize that two mistakes are filtered in room air self-loopa and outdoor air
Journey can be realized even if in the case where Outdoor Air Quality is bad, can also guarantee that room air is in circulation status, reach
Purpose is purified, ensures that room ventilation is smooth.
The air filter of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of the utility model air filter；
Fig. 2 is the three-dimensional structure diagram (omitting turbofan and amplifier case) of the utility model air filter；
Fig. 3 is the installation diagram of turbofan and outdoor cellular filter in the utility model air filter；
Fig. 4 is the structure chart of turbofan in the utility model air filter；
Fig. 5 is the structure chart of outdoor cellular filter in the utility model air filter；
Fig. 6 is the structure chart of indoor cellular filter in the utility model air filter；
Fig. 7 is the structure chart of filter core in the utility model air filter；
Wherein: 1, casing；11, outdoor air inlet；12, indoor air inlet；13, indoor air outlet；2, turbofan；21,
Air outlet；22, air inlet；23, secondary mounting post；3, outdoor cellular filter；31, main mounting post；32, shell；33, ventilated net
Hole；34, the fixed net of fiber；35, activated carbon adsorption layer；36, PM2.5 filter layer；37, dust particles filter screen；4, ventilating board；5,
Gear；6, wind deflector；61, rack gear；7, indoor cellular filter；8, baffler；9, indoor air circulation air duct.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of air filter of the utility model, including casing 1, casing 1 is interior to be equipped with cavity, sky
Intracavitary to be equipped with turbofan 2, indoor cellular filter 7 and outdoor cellular filter 3, the left side of casing 1 is equipped with outdoor air inlet
11, outdoor air inlet 11 is placed at outdoor air inlet 11 towards outdoor, outdoor cellular filter 3, outdoor air inlet 11 and outdoor
Ventilating board 4 is equipped between amplifier case 3, the inside of ventilating board 4 is equipped with wind deflector 6, and the extended end of ventilating board 4 is equipped with gear 5,
Gear 5 is connected to motor, and the extended end of wind deflector 6 is the rack gear 61 engaged with gear 5, and wind deflector 6 can be with respect to 4 water of ventilating board
Smooth move makes air and the outer air communication of casing 1 in casing 1 and blocks, and the right side of casing 1 is equipped with indoor air outlet 13, and interior goes out
Air port 13 is towards interior, and at the air outlet 12 disposed within of turbofan 2, outdoor cellular filter 7 is mounted on a left side for turbofan 2
Side, the top of casing 1 are equipped with indoor air inlet 12, and indoor air inlet 12 is connected to by indoor air circulation air duct 9 with interior, room
At interior amplifier case 7 air inlet 13 disposed within, baffler 8 is equipped between indoor air inlet 13 and indoor cellular filter 7,
Pull baffler 8 makes air and the outer air communication of casing 1 in casing 1 and blocks.
The utility model air filter when in use, is installed on door-window section bar, and 5 turns of motor-driven gear
Dynamic, rack gear 61 is engaged with gear 5, is driven wind deflector 6 with respect to 4 horizontal sliding of ventilating board and manual pull baffler 8, is realized
The connection and blocking of room air and outdoor air, so that air filter be made to realize room air self-loopa and outdoor air
Filter two processes.
Specifically, room air self-loopa process is, motor-driven gear 5 is rotated, and rack gear 61 is engaged with gear 5, is driven
Wind deflector 6 blocks room air and outdoor air with respect to 4 horizontal sliding of ventilating board, and pull baffler 8 makes 1 cavity of casing
Be connected to indoor air circulation air duct 9, room air circulates under the action of turbofan 2, through indoor air inlet 13 into
Enter in 1 cavity of casing, indoor cellular filter 7 is discharged to after indoor air filtration through indoor air outlet 13, realizes room air
Purification process.
Outdoor air filter process is that motor-driven gear 5 rotates, and rack gear 61 is engaged with gear 5, drives 6 phase of wind deflector
To 4 horizontal sliding of ventilating board, it is connected to room air with outdoor air, and pull baffler 8 makes 1 cavity of casing and room air
Circulation air path 9 blocks, and outdoor air is successively guided to casing through ventilating board 4, outdoor air inlet 11 under the action of turbofan 2
In 1 cavity, outdoor cellular filter 3 is discharged after filtering to outdoor air through indoor air outlet 13, realizes outdoor air mistake
Filter journey.
Further, as shown in Fig. 5, Fig. 6, Fig. 7, indoor cellular filter 7, outdoor cellular filter 3 include shell 32,
32 two sides of shell are equipped with ventilation mesh 33, are equipped with filter core in shell 32, wherein filter core successively includes activated carbon adsorption from top to bottom
Layer 35, PM2.5 filter layer 36 and dust particles filter screen 37, activated carbon adsorption layer 35 include cellular board, and cellular board is by several circles
Pipe arranges, and active carbon is filled in the chamber of cellular board, and the two sides of cellular board are equipped with the fixed net 34 of fiber.
In the structure, foul atmosphere passes through activated carbon adsorption layer 35, PM2.5 filter layer 36 and dust through filtration core respectively
Particle filtering net 37 filters out the harmful substances such as particulate matter, dust in foul atmosphere, guarantees air quality.
Further, as shown in figure 4, the left side of turbofan 2 is equipped with air outlet 21, air outlet 21 and indoor air outlet 11
The top of connection, turbofan 2 is equipped with air inlet 22, wherein when room air self-loopa, turbofan 2 works, in casing 1
Negative pressure is formed, room air is imported in casing 1 under the action of turbofan 2 through indoor air inlet 12, filtered through indoor cellular
After device 3 filters, interior successively is guided to through air inlet 22, air outlet 21；When outdoor air filters, turbofan 2 works, casing
Negative pressure is formed in 1, outdoor air is successively directed into 1 cavity of casing through ventilating board 4, outdoor air inlet 11, through outdoor cellular mistake
After filter 3 filters, interior successively is guided to through air inlet 22, air outlet 21.
Further, as shown in figure 3, the left side of turbofan 2 is equipped with secondary mounting post 23,3 shell of outdoor cellular filter
Right side be equipped with main mounting post 31, main mounting post 31 is cooperatively connected with secondary mounting post 23.Turbofan 2 and outdoor cellular filter
3 are detachably connected, and if any any one damage, can replace single part in time.
Further, ventilating board 4 is blinds ventilating board, when carrying out outdoor air filtering, has water conservancy diversion to outdoor air
Effect.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (8)
1. a kind of air filter, it is characterised in that: including casing, cavity is equipped in the casing, the cavity is built-in with
The left side of turbofan, indoor cellular filter and outdoor cellular filter, the casing is equipped with outdoor air inlet, the outdoor
Amplifier case is placed at outdoor air inlet, and ventilating board is equipped between the outdoor air inlet and outdoor cellular filter, described
The inside of ventilating board is equipped with wind deflector, and the extended end of the ventilating board is equipped with gear, and the gear is connected to motor, described to keep out the wind
The extended end of plate is the rack gear engaged with gear, and the wind deflector can make air in the casing with respect to ventilating board horizontal sliding
Indoor air outlet, the turbofan outlet air disposed within are equipped with the right side of air communication outside casing and blocking, the casing
At mouthful, the outdoor cellular filter is mounted on the left side of turbofan, and the top of the casing is equipped with indoor air inlet, described
Indoor cellular filter air inlet disposed within is equipped with baffler between the indoor air inlet and indoor cellular filter,
Baffler described in pull makes air and the outer air communication of casing in the casing and blocks.
2. air filter according to claim 1, it is characterised in that: the indoor cellular filter, outdoor cellular
Filter includes shell, and the shell two sides are equipped with ventilation mesh, is equipped with filter core in the shell.
3. air filter according to claim 2, it is characterised in that: the filter core successively includes activity from top to bottom
Charcoal adsorption layer, PM2.5 filter layer and dust particles filter screen.
4. air filter according to claim 3, it is characterised in that: the activated carbon adsorption layer includes cellular board,
Active carbon is filled in the chamber of the cellular board, the two sides of the cellular board are equipped with the fixed net of fiber.
5. air filter according to claim 4, it is characterised in that: the cellular board arranged by several round tubes and
At.
6. air filter according to claim 1, it is characterised in that: the left side of the turbofan is equipped with secondary installation
Column, the right side of the outdoor cellular filter housings are equipped with main mounting post, and the main mounting post and secondary mounting post are cooperatively connected.
7. air filter according to claim 1, it is characterised in that: the left side of the turbofan is equipped with outlet air
Mouthful, the air outlet is connected to indoor air outlet, and the top of the turbofan is equipped with air inlet.
8. air filter according to claim 1, it is characterised in that: the ventilating board is blinds ventilating board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142995.1U CN209423191U (en) | 2018-12-20 | 2018-12-20 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142995.1U CN209423191U (en) | 2018-12-20 | 2018-12-20 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423191U true CN209423191U (en) | 2019-09-24 |
Family
ID=67972461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142995.1U Active CN209423191U (en) | 2018-12-20 | 2018-12-20 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423191U (en) |
-
2018
- 2018-12-20 CN CN201822142995.1U patent/CN209423191U/en active Active
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