CN111821770A - Durable type air purifier - Google Patents
Durable type air purifier Download PDFInfo
- Publication number
- CN111821770A CN111821770A CN202010710968.9A CN202010710968A CN111821770A CN 111821770 A CN111821770 A CN 111821770A CN 202010710968 A CN202010710968 A CN 202010710968A CN 111821770 A CN111821770 A CN 111821770A
- Authority
- CN
- China
- Prior art keywords
- air
- circular groove
- purifier
- purifier shell
- side wall
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a durable air purifier which comprises a purifier shell, wherein the side wall of the purifier shell is provided with a circular groove, an exhaust fan is arranged in the circular groove, a sealing column is connected in the circular groove in a sealing and rotating mode, the rotating shaft of the exhaust fan is fixedly connected to the axis position of the sealing column, the side wall of the sealing column is provided with a plurality of ventilation grooves with different sizes, the side wall of the purifier shell is provided with an air inlet communicated with the inside of the circular groove, the inside of the purifier shell is communicated with the circular groove through an exhaust hole, and a plurality of elastic air hoods are fixedly connected to two opposite inner walls of the purifier shell. According to the invention, the pressure difference inside and outside the elastic air cover is continuously changed, so that the elastic air cover is continuously shaken leftwards and rightwards, and the air filter element is pulled to shake leftwards and rightwards back and forth, so that fine impurities adsorbed on the air filter element can be shaken off, the air filter element is kept in a clean state, the air filter element can be continuously used, and the durability of the air purifier is greatly improved.
Description
Technical Field
The invention relates to the technical field of air purifiers, in particular to a durable air purifier.
Background
When air is purified, the existing air purifier pumps air into equipment through a fan, and the air is filtered by an internal filter element and then discharged, so that the aim of purifying air is fulfilled.
After using a period, adsorbed the tiny debris in the air such as a large amount of dusts on the inside filter core of air purifier to plug up the filtration pore of filter core gradually, lead to the filtration inefficiency, the filter core that adsorbs a large amount of tiny debris simultaneously is limited to air purification effect, needs frequent change inside filter core, and filter core life is short, and is very not durable. Accordingly, the present application document is directed to a durable type air purifier.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a durable air purifier.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a durable type air purifier, includes the clarifier shell, the circular recess has been seted up to the lateral wall of clarifier shell, install the extraction fan in the circular recess, the sealed rotation of circular recess is connected with sealed post, just the pivot fixed connection of extraction fan is in the axle center position department of sealed post, the air channel of a plurality of variation in size is seted up to the lateral wall of sealed post, the lateral wall of clarifier shell seted up with the communicating air inlet of circular recess inside, through exhaust hole intercommunication between the clarifier shell inside and the circular recess, a plurality of elasticity gas hoods of equal fixedly connected with on two relative inner walls of clarifier shell, and fixedly connected with air filter between per two relative elasticity gas hoods, the lateral wall of clarifier shell seted up rather than the communicating gas outlet of inside.
Preferably, the side wall of the purifier housing is fixedly connected with a dust collecting cup, the side wall of the purifier housing is also fixedly connected with an arc-shaped rubber plate matched with the elastic air hood, and fur is bonded on the side wall of the elastic air hood.
The invention has the following beneficial effects:
1. the sealing columns are driven to synchronously rotate by the rotation of the exhaust fan, so that the air grooves with different apertures are opposite to the air inlet, air enters the air grooves with different sizes, the air flow rate entering the equipment is continuously changed, the pressure difference inside and outside the elastic air cover can be continuously changed, the elastic air cover is continuously shaken leftwards and rightwards, the air filter element is pulled to shake leftwards and rightwards and back and forth, fine sundries adsorbed on the air filter element can be shaken off, the air filter element is kept in a clean state and can be continuously used, and the durability of the air purifier is greatly improved;
2. by continuously changing the flow rate of air entering the equipment, the impact force of air with different flow rates on the air filter element is different when the air passes through the air filter element, so that the air filter element can shake up and down, the shaking effect on the air filter element is improved, fine impurities on the air filter element can be more thoroughly dropped, and the permeability and the filtering effect of the air filter element are further improved;
3. through setting up dust cup, arc rubber slab to set up the fur on the elastic gas cover outer wall, can take place the in-process that deforms along the horizontal direction at the elastic gas cover, the fur on the elastic gas cover outer wall constantly rubs with the arc rubber slab, can produce static on the arc rubber slab, thereby adsorb the tiny debris that are shaken off, avoid tiny debris to adhere to again on air filter along with the air current and lead to secondary pollution.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1 purifier shell, 2 dust collecting cup, 21 air outlet, 3 round groove, 4 exhaust fan, 41 exhaust hole, 5 sealing column, 51 air groove, 6 air inlet, 7 air filter core, 8 elastic air cover, 9 arc rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a durable air purifier includes a purifier housing 1, a circular groove 3 is formed in a side wall of the purifier housing 1, and an exhaust fan 4 is installed in the circular groove 3, wherein the exhaust fan 4 is installed in the same manner as an internal fan of an existing air purifier, which is not described in detail.
The circular groove 3 is internally connected with a sealing column 5 in a sealing and rotating manner, the circumferential side wall of the sealing column 5 is tightly attached to the inner wall of the circular groove 3, the rotating shaft of the exhaust fan 4 is fixedly connected to the axis position of the sealing column 5, and the axes of the circular groove 3, the sealing column 5 and the exhaust fan 4 are positioned on the same horizontal straight line. The side wall of the sealing column 5 is provided with a plurality of ventilation grooves 51 with different sizes, and the side wall of the purifier housing 1 is provided with an air inlet 6 communicated with the inside of the circular groove 3.
The maximum diameter of the vent groove 51 is smaller than the diameter of the intake port 6. In addition, the blades of the suction fan 4 are disposed in a staggered manner with respect to the ventilation slot 51 (as shown in fig. 2) to avoid the blades from blocking the ventilation slot 51, which results in low intake efficiency.
The inside and circular groove 3 of purifier shell 1 communicate through exhaust hole 41, a plurality of elasticity gas covers 8 of equal fixedly connected with on two relative inner walls of purifier shell 1, and specific elasticity gas cover 8 adopts soft and have good elastic plastic material and make, and fixedly connected with air filter 7 between per two relative elasticity gas covers 8.
When the air purifier is used, the suction fan 4 can suck indoor air into the circular groove along the air inlet 6 and the air channel 51 when rotating, and the air is discharged into the purifier shell 1 from the air outlet 41 at high speed, filtered by each layer of air filter element 7 and finally discharged from the air outlet 21.
In the rotation process of the exhaust fan 4, the exhaust fan 4 drives the sealing post 5 to rotate together, so that the air channels 51 on the side wall of the sealing post 5 are sequentially communicated with the air inlet 6, and air can flow into the circular groove 3 along the air channels 51 with different calibers. The air flow rate is fast when the air enters the narrow and small ventilation grooves 51 from the wide air inlet 6, and the air flow rate is relatively slow when the air enters the wide ventilation grooves 51 from the air inlet 6.
When the air is discharged into the purifier shell 1, the air passes through the space between the two opposite elastic air covers 8, the air in the elastic air covers 8 hardly flows and has strong pressure, and the air passing through the side walls of the elastic air covers 8 has high air flow rate and low pressure, so that pressure difference can be generated inside and outside the elastic air covers 8, the two opposite elastic air covers 8 are forced to bulge, and the air filter element 7 is contracted.
And along with getting into the inside air flow rate of clarifier shell 1 and constantly changing, the pressure difference size inside and outside the elasticity gas hood 8 also constantly changes thereupon, the partial size that elasticity gas hood 8 is bloated also changes thereupon together to make the partial size of air filter 7 shrink constantly change, and because the suction fan 4 makes the rotational speed extremely fast at bleeding, make the rotational speed of seal post 5 also very fast, thereby can make the inside air flow rate of entering clarifier shell 1 change frequency also high, so can pull the shake of the round trip high frequency about air filter 7, can shake off the tiny debris that adsorb on the air filter 7, make air filter 7 keep good filtering quality in the use.
In addition, it is worth mentioning that the air flow rate entering the purifier shell 1 through the exhaust hole 41 is constantly changed at high frequency, and the impact force on the air filter element 7 inside the purifier shell is also constantly changed, so that the air filter element 7 can shake up and down at high frequency in the vertical direction, the fine impurities adsorbed on the air filter element 7 are further promoted to fall off, the fine impurities on the air filter element 7 are removed more thoroughly, and the permeability and the filtering effect of the air filter element 7 are improved.
Example two:
referring to fig. 3-4, unlike the first embodiment, the dust cup 2 is fixedly connected to the sidewall of the cleaner housing 1, the curved rubber plate 9 engaged with the elastic air hood 8 is also fixedly connected to the sidewall of the cleaner housing 1, and fur is adhered to the sidewall of the elastic air hood 8.
It is worth mentioning that, through setting up arc rubber slab 9, not only conveniently rub with elasticity gas hood 8, the plane is compared to the arcwall face of arc rubber slab 9 simultaneously, and the area is great, can adsorb great tiny debris.
In this embodiment, when the elastic air hood 8 continuously bulges outwards, the fur on the outer wall of the elastic air hood 8 continuously rubs against the inner wall of the arc-shaped rubber plate 9, and because the deformation frequency of the elastic air hood 8 is high, the frequency of the friction between the fur and the arc-shaped rubber plate 9 is also high, a large amount of static electricity can be rapidly generated on the surface of the arc-shaped rubber plate 9, so that the fine sundries shaken off on each air filter element 7 can be adsorbed, and the fine sundries can be prevented from being reattached to the air filter elements 7 along with the discharged airflow.
When the air purifier stops working, the static on the arc-shaped rubber plate 9 disappears gradually, and fine sundries on the outer wall of the arc-shaped rubber plate 9 fall into the dust collecting cup 2 below by means of self weight. Therefore, when the device is maintained, the purifier shell 1 is only required to be opened regularly to clean the sundries in the dust collecting cup 2, and the device is convenient to use and is worry-saving.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A durable air purifier comprises a purifier shell (1) and is characterized in that a circular groove (3) is formed in the side wall of the purifier shell (1), an exhaust fan (4) is installed in the circular groove (3), a sealing column (5) is connected in the circular groove (3) in a sealing and rotating mode, a rotating shaft of the exhaust fan (4) is fixedly connected to the axis position of the sealing column (5), a plurality of ventilation grooves (51) with different sizes are formed in the side wall of the sealing column (5), an air inlet (6) communicated with the inside of the circular groove (3) is formed in the side wall of the purifier shell (1), the inside of the purifier shell (1) is communicated with the circular groove (3) through an exhaust hole (41), a plurality of elastic air hoods (8) are fixedly connected to two opposite inner walls of the purifier shell (1), and an air filter element (7) is fixedly connected between every two opposite elastic air hoods (8), the side wall of the purifier shell (1) is provided with an air outlet (21) communicated with the inside of the purifier shell.
2. A durable air cleaner as claimed in claim 1, wherein a dust cup (2) is fixedly attached to a sidewall of the cleaner housing (1), an arc-shaped rubber plate (9) engaged with the elastic air cap (8) is further fixedly attached to the sidewall of the cleaner housing (1), and fur is adhered to the sidewall of the elastic air cap (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710968.9A CN111821770A (en) | 2020-07-22 | 2020-07-22 | Durable type air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710968.9A CN111821770A (en) | 2020-07-22 | 2020-07-22 | Durable type air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111821770A true CN111821770A (en) | 2020-10-27 |
Family
ID=72925944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010710968.9A Withdrawn CN111821770A (en) | 2020-07-22 | 2020-07-22 | Durable type air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111821770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619305A (en) * | 2020-12-18 | 2021-04-09 | 李启超 | Dust filtering system for ventilation of underground engineering |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208426770U (en) * | 2018-04-17 | 2019-01-25 | 安徽科凌仪器有限公司 | A kind of air cleaning facility using biological air purifying filter core |
| CN111380336A (en) * | 2020-03-17 | 2020-07-07 | 常玉洗 | Crops drying device of shake formula |
-
2020
- 2020-07-22 CN CN202010710968.9A patent/CN111821770A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208426770U (en) * | 2018-04-17 | 2019-01-25 | 安徽科凌仪器有限公司 | A kind of air cleaning facility using biological air purifying filter core |
| CN111380336A (en) * | 2020-03-17 | 2020-07-07 | 常玉洗 | Crops drying device of shake formula |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619305A (en) * | 2020-12-18 | 2021-04-09 | 李启超 | Dust filtering system for ventilation of underground engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |