CN213334833U - Air purifier's filter equipment - Google Patents
Air purifier's filter equipment Download PDFInfo
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- CN213334833U CN213334833U CN202022317623.5U CN202022317623U CN213334833U CN 213334833 U CN213334833 U CN 213334833U CN 202022317623 U CN202022317623 U CN 202022317623U CN 213334833 U CN213334833 U CN 213334833U
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Abstract
The utility model discloses a filtering device of an air purifier, which comprises a shell, wherein a supporting plate is arranged at the bottom of the shell, and a cavity above the supporting plate in the shell is divided into a purifying area, a first filter paper area and a second filter paper area which are positioned at two sides of the purifying area; the first filter paper area is internally provided with a stepping motor and a paper collecting shaft, the second filter paper area is internally provided with a paper placing shaft, the purifying area is internally provided with a fan and a filtering module, and the purifying area is driven by the fan to form an air purifying channel passing through the filtering module; unused filter paper is coiled on the paper releasing shaft, the filter paper is coiled on the paper collecting shaft after passing through the filter module, and the paper collecting shaft automatically tightens the filter paper under the driving of the stepping motor. The utility model discloses an automatic change of filter paper, the use is convenient, maintains simply with low costs.
Description
Technical Field
The utility model belongs to the technical field of air purification, concretely relates to air purifier's filter equipment.
Background
In modern cities, the degree of indoor air pollution is many times higher than that of outdoor air pollution, more importantly, more than 80% of urban population spends seven times indoors, and children, pregnant women and chronic patients are more obviously harmed by indoor environmental pollution because the children, the pregnant women and the chronic patients stay indoors for a longer time than other people. The problem of indoor environmental pollution becomes the main problem that influences the health and safety of people in modern society, and the selection of more and more families is becoming to improve indoor environment through air purifier.
The following problems generally exist in the existing air purifier: the structure is complex, and the disassembly and the maintenance are inconvenient; or the purification main structure adopts a modular design, needs to be integrally replaced and has high maintenance cost.
Disclosure of Invention
The purpose of the invention is as follows: the utility model discloses an aim at is not enough to prior art, provides an air purifier's filter equipment, and the installation is dismantled conveniently, and the maintenance cost is low.
The technical scheme is as follows: the utility model discloses a filtering device of an air purifier, which comprises a shell, wherein a supporting plate is arranged at the bottom of the shell, and a cavity above the supporting plate in the shell is divided into a purifying area, a first filter paper area and a second filter paper area which are positioned at two sides of the purifying area; a stepping motor and a paper collecting shaft are arranged in the first filter paper area, a paper placing shaft is arranged in the second filter paper area, a fan and a filtering module are arranged in the purifying area, and the purifying area is driven by the fan to form an air purifying channel passing through the filtering module; unused filter paper is coiled on the paper releasing shaft, the filter paper is coiled on the paper collecting shaft after passing through the filter module, and the paper collecting shaft automatically tightens the filter paper under the driving of the stepping motor.
Further perfecting the above technical scheme, the casing is the square body structure that roof, bottom plate, air inlet plate, air outlet plate and both sides curb plate are constituteed, the air inlet plate corresponds the position of clean area is equipped with the air intake, the air outlet plate corresponds the position of clean area is equipped with the air outlet, the fan is close to the air outlet setting.
Furthermore, the purification area is divided into a first channel, a second channel, a third channel and a fourth channel in sequence from the air inlet plate to the air outlet plate, a first cover plate is arranged at the top of the first channel and fixedly supported by first side plates on two sides of the bottom, a second cover plate is arranged at the top of the second channel and fixedly supported by second side plates on two sides of the bottom, a third cover plate is arranged at the top of the third channel and fixedly supported by third side plates on two sides of the bottom, a fourth cover plate is arranged at the top of the fourth channel and fixedly supported by fourth side plates on two sides of the bottom.
Further, the filtering module is arranged in the middle of the fourth channel.
Furthermore, dust removing paper is arranged in the first channel, a coarse fiber filter screen is arranged in the second channel, and an active carbon filter screen is arranged in the third channel.
Furthermore, the stepping motor is fixed below the supporting plate, the paper collecting shaft and the paper releasing shaft are fixed above the supporting plate, and the stepping motor is in transmission connection with the paper collecting shaft through a small chain wheel, a chain and a large chain wheel.
Furthermore, a filter paper supporting shaft is arranged at a position adjacent to the filter module in the first filter paper area.
Furthermore, a paper filtering barrel is sleeved on the paper collecting shaft.
Has the advantages that: compared with the prior art, the utility model has the advantages of: the utility model discloses set up at filter module both ends and put paper axle, collection axle, the filter paper after filter module uses is by collection axle automatic tightening up filter paper under step motor's drive, has realized automatic change filter paper, directly takes out through the filter paper bucket after collection axle is full of book, and the whole use is simple, convenient; a first channel, a second channel, a third channel and a fourth channel are arranged in the purification area according to different filter components, and each channel is provided with a cover plate and can be detached and checked respectively; the stepping motor and the transmission component are arranged below the supporting plate, so that the filter paper replacement and the work of the purification area above the supporting plate cannot be influenced.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the structure in the direction B in FIG. 2;
fig. 4 is a schematic view of the structure in the direction a in fig. 1.
In the figure: 1: a base plate; 2. a top plate; 3. a side plate; 4. a paper filtering barrel; 5. a delivery spool; 6: supporting a shaft by filter paper; 7: an air intake plate; 8: a paper placing shaft; 9: an air outlet plate; 10: a fan; 11: a stepping motor mounting plate; 12: a chain; 13: a small sprocket; 14: a large sprocket; 15: a first cover plate; 16: a second cover plate; 17: a third cover plate; 18: a fourth cover plate; 19: a second side plate; 20: a third side plate; 21: a first side plate; 22: a filtration module; 23: a stepping motor; 24: and a fourth side plate.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
The filtering device of the air purifier shown in fig. 1 to 4 comprises a shell, wherein the shell is of a cubic structure consisting of a top plate 2, a bottom plate 1, an air inlet plate 7, an air outlet plate 9 and side plates 3 at two sides; the casing is internally provided with a supporting plate, and the cavity on the upper part of the supporting plate is divided into a purifying area at the middle part and a first filter paper area and a second filter paper area which are distributed at the two sides of the purifying area. A fan 10 and a filtering module 22 are arranged in the purification area, and the fan 10 is arranged close to the air outlet plate 9. The bottom of the supporting plate in the first filter paper area is fixed with a stepping motor 23 through a stepping motor mounting plate 11, the stepping motor 23 drives a paper collecting shaft 5 above the supporting plate to rotate through a small chain wheel 13, a chain 12 and a large chain wheel 14, a filter paper barrel 4 is sleeved on the paper collecting shaft 5, and a filter paper supporting shaft 6 is arranged at the position, adjacent to the purifying area, of the first filter paper area. The second filter paper area is provided with a paper placing shaft 8, clean filter paper is coiled on the paper placing shaft 8, the filter paper is guided by a filter module through a filter paper supporting shaft 6 and then coiled on a paper collecting shaft 5, and the stepping motor 23 drives the paper collecting shaft 5 to automatically tighten the filter paper.
The purification area is internally sequentially divided into a first channel, a second channel, a third channel, a fourth channel and a fifth channel from the air inlet plate 7 to the air outlet plate 9, a first cover plate 15 is arranged at the top of the first channel, the first cover plate 15 is fixedly supported by first side plates 21 on two sides of the bottom, a second cover plate 16 is arranged at the top of the second channel, the second cover plate 16 is fixedly supported by second side plates 19 on two sides of the bottom, a third cover plate 17 is arranged at the top of the third channel, the third cover plate 17 is fixedly supported by third side plates 20 on two sides of the bottom, a fourth cover plate 18 is arranged at the top of the fourth channel, and the fourth cover plate 18 is fixedly supported by fourth side plates 24 on two sides of the bottom. The width of the first cover plate 15 is 5mm, the width of the second cover plate 16 is the same as that of the third cover plate 17, the width of the second cover plate is 45-50 mm, and the width of the fourth cover plate 18 is 300 mm.
The first channel is internally provided with dedusting paper, the second channel is internally provided with a coarse fiber filter screen, the third channel is internally provided with an active carbon filter screen, and the filter module 22 is arranged in the middle of the fourth channel.
The utility model discloses a direct maintenance is maintained in the automatic change of filter paper and each filtration passageway, and the use is convenient, maintains simply with low costs.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides an air purifier's filter equipment which characterized in that: the filter paper cleaning device comprises a shell, wherein a supporting plate is arranged at the bottom of the shell, and a cavity above the supporting plate in the shell is divided into a purification area, a first filter paper area and a second filter paper area which are positioned at two sides of the purification area; a stepping motor and a paper collecting shaft are arranged in the first filter paper area, a paper placing shaft is arranged in the second filter paper area, a fan and a filtering module are arranged in the purifying area, and the purifying area is driven by the fan to form an air purifying channel passing through the filtering module; unused filter paper is coiled on the paper releasing shaft, the filter paper is coiled on the paper collecting shaft after passing through the filter module, and the paper collecting shaft automatically tightens the filter paper under the driving of the stepping motor.
2. The filtering device of an air cleaner as claimed in claim 1, wherein: the casing is roof, bottom plate, air inlet plate, the square body structure of giving vent to anger board and both sides curb plate constitution, the air inlet plate corresponds the position of clean area is equipped with the air intake, it corresponds to go out the air plate the position of clean area is equipped with the air outlet, the fan is close to the air outlet setting.
3. The filtering device of an air cleaner as claimed in claim 2, wherein: the purifying area is internally sequentially divided into a first channel, a second channel, a third channel and a fourth channel from the air inlet plate to the air outlet plate, a first cover plate is arranged at the top of the first channel and fixedly supported by first side plates on two sides of the bottom, a second cover plate is arranged at the top of the second channel and fixedly supported by second side plates on two sides of the bottom, a third cover plate is arranged at the top of the third channel and fixedly supported by third side plates on two sides of the bottom, a fourth cover plate is arranged at the top of the fourth channel and fixedly supported by fourth side plates on two sides of the bottom.
4. The filtering device of an air cleaner as claimed in claim 3, wherein: the filtering module is arranged in the middle of the fourth channel.
5. The filtering device of an air cleaner as claimed in claim 3, wherein: the first channel is internally provided with dust removing paper, the second channel is internally provided with a coarse fiber filter screen, and the third channel is internally provided with an active carbon filter screen.
6. The filtering device of an air cleaner as claimed in claim 1, wherein: the stepping motor is fixed below the supporting plate, the paper collecting shaft and the paper placing shaft are fixed above the supporting plate, and the stepping motor is in transmission connection with the paper collecting shaft through a small chain wheel, a chain and a large chain wheel.
7. The filtering device of an air cleaner as claimed in claim 1, wherein: and a filter paper supporting shaft is arranged at a position adjacent to the filter module in the first filter paper area.
8. The filtering device of an air cleaner as claimed in claim 1, wherein: the paper collecting shaft is sleeved with a paper filtering barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317623.5U CN213334833U (en) | 2020-10-16 | 2020-10-16 | Air purifier's filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317623.5U CN213334833U (en) | 2020-10-16 | 2020-10-16 | Air purifier's filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213334833U true CN213334833U (en) | 2021-06-01 |
Family
ID=76072698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022317623.5U Active CN213334833U (en) | 2020-10-16 | 2020-10-16 | Air purifier's filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213334833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586200A (en) * | 2021-09-17 | 2021-11-02 | 蚌埠金威滤清器有限公司 | Oil filter capable of automatically replacing filter paper |
-
2020
- 2020-10-16 CN CN202022317623.5U patent/CN213334833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586200A (en) * | 2021-09-17 | 2021-11-02 | 蚌埠金威滤清器有限公司 | Oil filter capable of automatically replacing filter paper |
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