CN219531106U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN219531106U CN219531106U CN202320494396.4U CN202320494396U CN219531106U CN 219531106 U CN219531106 U CN 219531106U CN 202320494396 U CN202320494396 U CN 202320494396U CN 219531106 U CN219531106 U CN 219531106U
- Authority
- CN
- China
- Prior art keywords
- air
- dust collecting
- outer cylinder
- motor
- cylinder body
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 56
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000004887 air purification Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an air purifying device, which comprises a base, a cover body and an air filtering component, wherein an outer cylinder body is arranged on the base, an air inlet hole and a dust collecting opening are arranged on the outer cylinder body, and the cover body is detachably connected to the upper end of the outer cylinder body; the air filtering component is cylindrical and is arranged in the outer cylinder body, a motor is arranged on the inner side of the air filtering component, the motor is connected with the motor controller, and the rotation direction of the motor is controlled by the motor controller; the motor is connected with fan blades; the cover body is provided with an air outlet hole; the inner side of the outer cylinder body is connected with a sliding cylinder in a sliding way, the sliding cylinder is provided with an air inlet corresponding hole corresponding to the air inlet and a dust collecting port corresponding to the dust collecting port, the sliding cylinder is provided with a pull rod, and the pull rod penetrates through a through hole arranged on the cover body. The utility model can remove dust attached to the outer side surface of the air filter assembly, avoid the blockage of the air filter assembly caused by the accumulation of a large amount of dust, ensure the normal use of the air filter assembly and prolong the service life of the air filter assembly.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to an air purification device.
Background
The existing household air purification device is often used for indoor air purification, can suck indoor air, and can discharge the air after filtering and purifying the air through an internal filtering component, so that the indoor air purification effect is achieved.
The prior air purifying device comprises a shell and a filtering component, wherein the filtering component is cylindrical and arranged in the shell, a motor and fan blades are arranged on the inner side of the filtering component, an air inlet hole is formed in the side face of the shell, and an air outlet hole is formed in the top of the shell; when the fan blade is used, the fan blade is driven to rotate through the motor, when the fan blade rotates, air is sucked from the air inlet hole, enters the inner side of the filter assembly after passing through the filter assembly, and is finally discharged from the air outlet hole at the top under the action of the fan blade.
Because a certain amount of dust is mixed with indoor air, in the use, the dust can be blocked in the outside of filter element, and after a period of use, a large amount of dust can adhere to the surface in the outside of filter element, can cause the jam to filter element, influences filter element's normal use to lead to filter element's actual life to break down greatly.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an air purifying device.
The utility model aims at realizing the following technical scheme: an air purifying device comprises a base, a cover body and an air filtering component, wherein an outer cylinder body is arranged on the base, an air inlet hole and a dust collecting opening are arranged on the outer cylinder body, and the cover body is detachably connected to the upper end of the outer cylinder body;
the air filtering component is cylindrical and is arranged in the outer cylinder body, a motor is arranged on the inner side of the air filtering component, the motor is connected with the motor controller, and the rotation direction of the motor is controlled by the motor controller; the motor is connected with fan blades; the cover body is provided with an air outlet hole; the inner side of the outer cylinder body is connected with a sliding cylinder in a sliding way, the sliding cylinder is provided with an air inlet corresponding hole corresponding to the air inlet and a dust collecting port corresponding to the dust collecting port, the sliding cylinder is provided with a pull rod, and the pull rod penetrates through a through hole arranged on the cover body.
Preferably, the air filtering component comprises a cylindrical filter element and supporting rings arranged at two ends of the filter element; the base is provided with a positioning ring groove for connecting the supporting ring.
Preferably, a sealing ring is arranged on the end face of the supporting ring.
Preferably, a guide boss is arranged on the outer side of the sliding cylinder, a guide groove corresponding to the guide boss is arranged on the inner wall of the outer cylinder body, the guide groove is arranged along the axial direction of the outer cylinder body, and the guide boss is in sliding fit with the guide groove.
Preferably, the cover body is in snap connection with the outer cylinder body.
Preferably, the dust collecting port is connected with a dust collecting pipe, and one end of the dust collecting pipe far away from the dust collecting port is connected with a dust collecting bag.
The beneficial effects of the utility model are as follows: the utility model can remove dust attached to the outer side surface of the air filter assembly, avoid the blockage of the air filter assembly caused by the accumulation of a large amount of dust, ensure the normal use of the air filter assembly and prolong the service life of the air filter assembly.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic view of the structure of the inside of the outer cylinder.
Fig. 4 is a schematic view of the structure of the air filter assembly.
Fig. 5 is a schematic structural view of the cover.
Fig. 6 is a schematic view of one direction of the sliding cylinder.
Fig. 7 is a schematic view of another direction of the sliding cylinder.
Figure 8 is a schematic view of the present utility model in connection with a dust bag.
In the figure: 1. the dust collector comprises a base, 2, an outer cylinder, 3, a cover body, 4, an air inlet, 5, an air outlet, 6, a dust collecting port, 7, a buckle body, 8, a pull rod, 9, a fan blade, 10, a sliding cylinder, 11, an air filtering component, 12, a positioning ring groove, 13, a motor, 14, a guide groove, 15, a filter element, 16, a support ring, 17, a sealing ring, 18, a buckle groove, 19, a through hole, 20, an air inlet corresponding hole, 21, a dust collecting port corresponding hole, 23, a guide boss, 24, a dust collecting pipe, 25 and a dust collecting bag.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1-8, an air purifying device comprises a base 1, a cover 3 and an air filtering component, wherein an outer cylinder 2 is arranged on the base 1, the outer cylinder 2 is cylindrical, and an air inlet 4 and a dust collecting port 6 are arranged on the outer cylinder 2. The air inlet holes 4 are arranged on the side surface of the outer cylinder body 2 in a ring-shaped array, the air inlet holes 4 are arranged at a position close to the lower end of the outer cylinder body 2, and the dust collecting opening 6 is arranged at the middle part of the outer cylinder body 2. The cover body 3 is detachably connected to the upper end of the outer cylinder body 2. Wherein, the cover body 3 is in buckling connection with the outer cylinder body 2, the upper end of the outer cylinder body 2 is provided with a buckling body 7, and the cover body 3 is provided with a buckling groove 18 corresponding to the buckling body 7; when the cover 3 is connected with the outer cylinder 2, the fastening body 7 on the outer cylinder 2 is fastened into the fastening groove 18 on the cover 3.
The air filter assembly 11 is cylindrical and is mounted in the outer cylinder 2. Specifically, the air filter assembly 11 comprises a cylindrical filter element 15 and support rings 16 arranged at two ends of the filter element 15; the base 1 is provided with a positioning ring groove 12 for connecting a support ring 16, and the end surface of the support ring 16 is provided with a sealing ring 17. When the air filter assembly 11 is installed, the supporting ring 16 at one end of the air filter assembly 11 is installed in the positioning ring groove 12, the installation position of the air filter assembly 11 is positioned through the positioning ring groove 12, and the supporting ring 16 at the other end of the air filter assembly 11 is tightly attached to the lower surface of the cover plate 3. The air filter assembly 11 divides the interior of the outer cylinder 2 into two chambers, wherein the chamber between the air filter assembly 11 and the outer cylinder 2 is an outer filter chamber, and the chamber inside the air filter assembly 11 is an inner filter chamber.
The inside of the air filter assembly 11 is provided with a motor 13, the motor 13 is positioned in the inner filter chamber, the motor 13 is connected with a motor controller, and the rotation direction of the motor 13 is controlled by the motor controller. In the utility model, the motor controller is in the prior art. The motor 13 is connected with a fan blade 9. The cover body 3 is provided with an air outlet hole 5, and the air outlet hole 5 is positioned above the inner filter chamber.
The inner side of the outer cylinder body 2 is connected with a sliding cylinder 10 in a sliding way, the sliding cylinder 10 is cylindrical, and the outer side surface of the sliding cylinder 10 is attached to the inner side surface of the outer cylinder body 2; the sliding cylinder 10 is provided with an air inlet corresponding hole 20 corresponding to the air inlet 4 and a dust collecting opening corresponding hole 21 corresponding to the dust collecting opening 6. The outside of the sliding cylinder 10 is provided with a guide boss 23, and the guide boss 23 is arranged along the axial direction of the sliding cylinder 10; the inner wall of the outer cylinder body 2 is provided with a guide groove 14 corresponding to the guide boss 23, the guide groove 14 is arranged along the axial direction of the outer cylinder body 2, and the guide boss 23 is in sliding fit with the guide groove 14. The sliding cylinder 10 is provided with a pull rod 8, and the pull rod 8 passes through a through hole 19 arranged on the cover body 3.
The dust collecting port 6 is connected with a dust collecting pipe 24, and one end of the dust collecting pipe 24 far away from the dust collecting port 6 is connected with a dust collecting bag 25.
When the utility model is used for normal air purification, the sliding cylinder 10 is in a first switching position, at the moment, the corresponding hole of the air inlet on the sliding cylinder 10 is just overlapped with the air inlet 4 on the outer cylinder body 2, and the corresponding hole 21 of the dust collecting port on the sliding cylinder 10 is staggered with the dust collecting port 6 on the outer cylinder body 10, so that the dust collecting port is blocked by the sliding cylinder 10, and is in a closed state; the motor drives the fan blade to rotate towards one direction, at the moment, air is sucked from the air inlet hole 4, and air is discharged from the air outlet hole on the cover body after being filtered.
When a large amount of dust is attached to the outer side of the filter element, the dust removing operation of the filter element can be performed, and the specific method is as follows: the sliding cylinder is pulled to move upwards through the pull rod, so that the sliding cylinder is switched to a second switching position, at the moment, the corresponding hole of the dust collecting opening on the sliding cylinder is overlapped with the dust collecting opening on the outer cylinder, the corresponding hole of the air inlet on the sliding cylinder is staggered with the air inlet on the outer cylinder, and the air inlet is blocked by the sliding cylinder, so that the air inlet is in a closed state; then the motor controller drives the motor to rotate towards the other direction, at the moment, air is sucked from the air outlet, and the air is discharged from the dust collecting port after passing through the filter screen from inside to outside; in the process, the air takes away dust attached to the outer side surface of the filter element, and the effect of back flushing is achieved; the carried dust is discharged from the dust collecting port and then collected by the dust collecting bag; after the dust removal operation is finished, the device is switched to normal air purification operation.
The utility model can remove dust attached to the outer side surface of the air filter assembly, avoid the blockage of the air filter assembly caused by the accumulation of a large amount of dust, ensure the normal use of the air filter assembly and prolong the service life of the air filter assembly.
The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present utility model can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present utility model fall within the scope of the present utility model.
Claims (6)
1. The air purifying device is characterized by comprising a base, a cover body and an air filtering component, wherein an outer cylinder body is arranged on the base, an air inlet hole and a dust collecting port are arranged on the outer cylinder body, and the cover body is detachably connected to the upper end of the outer cylinder body;
the air filtering component is cylindrical and is arranged in the outer cylinder body, a motor is arranged on the inner side of the air filtering component, the motor is connected with the motor controller, and the rotation direction of the motor is controlled by the motor controller; the motor is connected with fan blades; the cover body is provided with an air outlet hole; the inner side of the outer cylinder body is connected with a sliding cylinder in a sliding way, the sliding cylinder is provided with an air inlet corresponding hole corresponding to the air inlet and a dust collecting port corresponding to the dust collecting port, the sliding cylinder is provided with a pull rod, and the pull rod penetrates through a through hole arranged on the cover body.
2. The air cleaning apparatus according to claim 1, wherein the air filter assembly comprises a filter element having a cylindrical shape and support rings provided at both ends of the filter element; the base is provided with a positioning ring groove for connecting the supporting ring.
3. An air cleaning device according to claim 2, wherein a sealing ring is provided on an end face of the support ring.
4. The air purification device according to claim 1, wherein a guide boss is provided on the outer side of the sliding cylinder, a guide groove corresponding to the guide boss is provided on the inner wall of the outer cylinder, the guide groove is provided along the axial direction of the outer cylinder, and the guide boss is slidably engaged with the guide groove.
5. The air purification apparatus of claim 1, wherein the cover is snap-fit to the outer cartridge.
6. An air cleaning apparatus according to any one of claims 1 to 5, wherein a dust collecting pipe is connected to the dust collecting port, and a dust collecting bag is connected to an end of the dust collecting pipe remote from the dust collecting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320494396.4U CN219531106U (en) | 2023-03-10 | 2023-03-10 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320494396.4U CN219531106U (en) | 2023-03-10 | 2023-03-10 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219531106U true CN219531106U (en) | 2023-08-15 |
Family
ID=87632622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320494396.4U Active CN219531106U (en) | 2023-03-10 | 2023-03-10 | Air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219531106U (en) |
-
2023
- 2023-03-10 CN CN202320494396.4U patent/CN219531106U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112774328B (en) | Precision filter and air compressor with precision filter | |
| CN102940986B (en) | Vertical self-cleaning filter and self-cleaning method | |
| CN112588035A (en) | Air filter for environmental protection engineering | |
| CN114233611A (en) | Compressor air filter element | |
| CN112082231A (en) | Multifunctional air purifier | |
| CN104857760A (en) | Full-automatic self-cleaning filter | |
| CN219531106U (en) | Air purifying device | |
| CN211836775U (en) | Self-cleaning air purification device | |
| CN114044558B (en) | Tank type membrane filtering device | |
| CN216825476U (en) | Efficient blowback cartridge filter dust remover | |
| CN213467181U (en) | Mould board dust remover of burning convenient to wash | |
| CN203043683U (en) | Sand drainage self-cleaning filter | |
| CN213285837U (en) | Full self-cleaning filter | |
| CN214289902U (en) | Multistage dust arrester installation of gypsum production line | |
| CN114377854A (en) | Combined electrostatic dust collection filter bag for coal-fired boiler and implementation method thereof | |
| CN113654163A (en) | Energy-concerving and environment-protective type integration air purification equipment | |
| CN111821770A (en) | Durable type air purifier | |
| CN219784193U (en) | Air cleaner that can clear up automatically | |
| CN220834705U (en) | Antiviral air conditioner filter convenient to dismantle | |
| CN218076665U (en) | Vacuum filter is used in processing of waterproof nanometer coating | |
| CN215781998U (en) | Integrated self-sealing water purification and filtration device | |
| CN219209387U (en) | Suction nozzle | |
| CN113280443B (en) | Fresh air system for ultralow-energy-consumption building | |
| CN218358006U (en) | Fold type bag dust collector | |
| CN219177201U (en) | Cleaning device for ventilating duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311200 Room 1053, Building 5, No. 388, Yingzhu Bridge, Chang'an Village, Wenyan Street, Xiaoshan District, Hangzhou, Zhejiang Patentee after: Hangzhou Ruiai Jingjia Environmental Technology Co.,Ltd. Country or region after: China Address before: 311200 Room 1053, Building 5, No. 388, Yingzhu Bridge, Chang'an Village, Wenyan Street, Xiaoshan District, Hangzhou, Zhejiang Patentee before: Zhejiang Youjia Environmental Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: Room d2006, 2nd floor, building 1 (North), 368 Liuhe Road, Binjiang District, Hangzhou, Zhejiang 310000 Patentee after: HANGZHOU HONGLAN GREEN TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 311200 Room 1053, Building 5, No. 388, Yingzhu Bridge, Chang'an Village, Wenyan Street, Xiaoshan District, Hangzhou, Zhejiang Patentee before: Hangzhou Ruiai Jingjia Environmental Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |