CN218645654U - Air conditioner with detachable purification assembly - Google Patents
Air conditioner with detachable purification assembly Download PDFInfo
- Publication number
- CN218645654U CN218645654U CN202223204186.1U CN202223204186U CN218645654U CN 218645654 U CN218645654 U CN 218645654U CN 202223204186 U CN202223204186 U CN 202223204186U CN 218645654 U CN218645654 U CN 218645654U
- Authority
- CN
- China
- Prior art keywords
- air
- air conditioner
- filter layer
- air inlet
- subassembly
- 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
Images
Abstract
The utility model discloses a purify subassembly detachable air conditioner, purify subassembly detachable air conditioner and include air conditioner center and air purification subassembly, be equipped with a wind gap on the air conditioner center, the air purification unit mount is in the wind gap department of air conditioner center, and the air purification subassembly includes mount pad and filter layer subassembly, and the filter layer subassembly sets up in the mount pad, and the mount pad is installed in foretell wind gap department with the detachable mode. The air conditioner has the air purification subassembly through air conditioner center detachably to install for the air conditioner can also purify indoor air when adjusting indoor temperature, keeps the room air fresh, and installs, dismantles the convenience.
Description
Technical Field
The utility model relates to a house electrical apparatus technical field especially relates to a purify subassembly detachable air conditioner.
Background
At present, almost every household is provided with an air conditioner, when the air conditioner is used indoors with no ventilation, in order to keep fresh air and comfortable environment, people usually buy a separate air purifier to be placed indoors for operation, but the price of the air purifier is higher, the air purifier not only occupies indoor space, but also consumes electric energy when in use, and the maintenance cost is higher;
therefore, people have higher and higher requirements on the versatility of the air conditioner, and the air conditioner is provided with an air purifying device, so that the indoor air can be purified while the indoor temperature is regulated. However, most of the existing air purification devices are installed in an air conditioner, and are not favorable for installation, disassembly, cleaning and replacement.
Therefore, there is a need for an air conditioner with a detachable purification assembly to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims at providing a purify subassembly detachable air conditioner to realize purifying on subassembly detachable air conditioner can install the air conditioner comparatively conveniently and convenient to detach and change.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a purify subassembly detachable air conditioner, includes air conditioner center and air purification subassembly, is equipped with the wind gap on the air conditioner center, and the air purification subassembly is installed in the wind gap department of air conditioner center, and the air purification subassembly includes mount pad and filter layer subassembly, and the filter layer subassembly sets up in the mount pad, and the mount pad is installed in wind gap department with the detachable mode.
Furthermore, an air opening is formed in the top of the air conditioner middle frame, a first air inlet grille cover is arranged at the air opening, and the mounting seat is mounted on the outer side of the first air inlet grille cover.
Furthermore, the end wall of the air port is provided with a positioning groove, the mounting seat is provided with a positioning convex edge, and the positioning convex edge is inserted into the positioning groove for positioning and matching.
Furthermore, a second air inlet grating cover is arranged on the end face, far away from the air opening, of the mounting seat, an air inlet cavity is formed between the first air inlet grating cover and the second air inlet grating cover at an interval, and a filter layer assembly is installed in the air inlet cavity.
Furthermore, the inside wall of mount pad is equipped with the draw-in groove, and the outside of second air inlet grille cover is equipped with the buckle, and the draw-in groove is connected with the buckle lock.
Further, the air purification assembly further comprises a primary filter screen, and a primary filter screen cover is arranged on the second air inlet grille cover.
Further, the lower extreme of just imitating the filter screen is provided with the magnet piece, and the upper end of mount pad is equipped with magnetism and inhales the piece, and the magnet piece is connected with magnetism and inhales the piece cooperation.
Furthermore, the filter layer component comprises an active carbon filter layer and a cold catalyst filter layer which are arranged along the airflow direction, and the active carbon filter layer is fixedly connected with the cold catalyst filter layer.
Furthermore, connecting shafts are arranged on two sides of the filter layer assembly, shaft holes are formed in the inner wall of the air inlet cavity, and the connecting shafts are connected with the shaft holes in a matched mode.
Furthermore, the air conditioner center is square frame.
Compared with the prior art, the beneficial effects of the utility model reside in that: air purification subassembly is installed to air conditioner center detachably, and the air conditioner can be when adjusting indoor temperature, purifies indoor air through the air purification subassembly, keeps the room air fresh, moreover, because be connected for dismantling between air purification subassembly and the air conditioner, it is comparatively convenient at the installation, can also dismantle to get off and wash.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic structural view of an air conditioner middle frame in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an air purification assembly in an embodiment of the present invention;
FIG. 5 is a schematic view of a part of the structure of an air purification assembly in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a part of an air purification assembly in an embodiment of the present invention.
In the figure: 1. an air-conditioning middle frame; 101. a tuyere; 102. a first air intake grille cover; 2. an air purification assembly; 201. a mounting seat; 202. a second air intake grille cover; 203. positioning the convex edge; 204. buckling; 205. a clamping groove.
Detailed Description
The invention will be further described with reference to the following drawings and detailed description:
in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 2 and fig. 3, the embodiment discloses an air conditioner with a detachable purification assembly, which comprises an air conditioner middle frame 1 and an air purification assembly 2, wherein the air conditioner middle frame 1 comprises an air opening 101, the air opening 101 is used for introducing air flow, the air purification assembly 2 is installed at the air opening 101 of the air conditioner middle frame 1 and is used for purifying fine dust and particles in the air and then sending the fine dust and the particles into the air opening 101, the air purification assembly 2 comprises an installation seat 201 and a filter layer assembly, the filter layer assembly is arranged in the installation seat 201, and the installation seat 201 is detachably installed on the air opening 101 so as to be capable of detaching the air purification assembly 2 for cleaning.
On this structure basis, use the utility model discloses a purify subassembly detachable air conditioner, with the good back of air purification subassembly 2 equipment, install in the wind gap 101 department of air conditioner center 1, open air conditioner switch, the air is through the air purification subassembly 2 purification back, inside the wind gap 101 department by air conditioner center 1 got into the air conditioner, refrigerates or heats the air outlet of handling the back by the air conditioner through the air conditioner again and blow off to the user obtains the suitable and clean comfortable air of temperature.
Because air purification subassembly 2 is detachably installed in wind gap 101 department, carries out purification treatment to the air earlier, send into the air conditioner inside again, the air conditioner just can realize the multi-functionalization through other external component structures in the time of performance basic function, and the dismantlement between air conditioner and the air purification subassembly 2 is connected for it is all very convenient to install and dismantle, can carry out regular dismantlement washing to air purification subassembly 2, guarantees air purification's effect.
Further, referring to fig. 3, an air inlet 101 is disposed at the top of the air conditioner middle frame 1, a first air inlet grille cover 102 is disposed at the air inlet 101, the first air inlet grille cover 102 is used for intercepting large particles entrained in air and preventing external objects from entering the inside of the air conditioner, and the air purifying assembly 2 is mounted on the outer side of the first air inlet grille cover 102 through a mounting seat 201.
On the basis of the structure, the air inlet 101 is arranged at the top of the air conditioner middle frame 1, the air purification component 2 is arranged on the air inlet 101, the air purification component 2 can be firstly directly placed at the top of the air conditioner middle frame 1, and can be primarily connected with the air inlet 101 by utilizing the self gravity; when the air purification assembly 2 is detached for cleaning or replacement, the first air inlet grille cover 102 covers the air inlet 101, and can intercept large objects or large particles outside the air inlet 101 to prevent external objects from entering the air conditioner to affect the normal use of the air conditioner.
Further, in order to better mount the air purification assembly 2 and the air conditioner middle frame 1, a positioning groove is formed on the end wall of the air inlet 101, correspondingly, a positioning convex edge 203 is arranged at the lower end of the mounting seat 201, and the positioning convex edge 203 and the positioning groove are in positioning fit through insertion.
On this structure basis, directly place air purification subassembly 2 at the top of air conditioner center 1 earlier, peg graft the positioning groove on the wind gap 101 end wall with the location chimb 203 of mount pad 201 lower extreme again in, air purification subassembly 2 is under self action of gravity for location chimb 203 pegs graft in positioning groove comparatively closely.
Because the air purification subassembly 2 carries out cartridge through location chimb 203 and positioning groove and is connected, the junction can not form the ascending gap of air inlet direction, consequently outside air can't get into wind gap 101 from the junction, and air purification subassembly 2 has formed comparatively inseparable junction position with air conditioner center 1, has prevented that the air that does not purify the processing from the junction of the two from getting into the air conditioner, has guaranteed that the air current that blows out from air conditioner air outlet department is through purification processing.
In addition, the dismantled connection between air purification subassembly 2 and the air conditioner center 1 can also be connected through magnetism subassembly, buckle subassembly or screw subassembly etc. specifically, can set up the fixed orifices at the top of air conditioner center 1, and the lower extreme of mount pad 201 forms the flanging, sets up the mounting hole on the flanging, utilizes the screw to pass mounting hole and fixed orifices, realizes that air purification subassembly 2 installs on the air conditioner.
Further, referring to fig. 4, a second air inlet grille cover 202 is disposed on an end surface of the mounting seat 201 away from the air inlet 101, the first air inlet grille cover 102 and the second air inlet grille cover 202 are respectively located at upper and lower ends of the mounting seat 201, the first air inlet grille cover 102 and the second air inlet grille cover 202 form an air inlet cavity at an interval, and a filter layer assembly is disposed in the air inlet cavity and used for purifying air in the air inlet cavity.
On this structure basis, use the utility model discloses a during the air conditioner, the air is entered into the air inlet chamber by second air inlet grille cover 202, via the filter layer subassembly purification treatment back in the air inlet chamber, enters into the air conditioner by first air inlet grille cover 102 inside, and the rethread air conditioning refrigeration perhaps heats the processing back, and the suitable and clean fresh and cool air of temperature just is exported by air outlet to indoorly.
The first air inlet grille cover 102 and the second air inlet grille cover 202 are arranged in parallel at intervals to form an air inlet cavity for purifying air, and the air inlet grids on the two air inlet grille covers are oppositely arranged to form a convection channel, so that the direction of airflow can be well guided; after the filter layer assembly in the air inlet cavity intercepts and adsorbs fine dust and particulate matters in the air flow, the clean air flow can enter the air conditioner.
Further, referring to fig. 5 and 6, the second air intake grille cover 202 is mounted at the upper end of the mounting base 201 through a fastening assembly, specifically, a clamping groove 205 is disposed on the inner side wall of the mounting base 201, a fastening 204 is disposed on the outer side of the second air intake grille cover 202, and the clamping groove 205 is fastened and connected with the fastening 204.
On this structure basis, when installing air purification subassembly 2 and using on the air conditioner, mount pad 201 upper end opening has formed the air inlet in chamber of admitting air, stretches into the chamber of admitting air from the air inlet with second air inlet grille cover 202, installs on the inner wall of mount pad 201 upper end through buckle subassembly, and the inner wall of mount pad 201 is hugged closely all around to second air inlet grille cover 202.
Because the second air inlet grille cover 202 is arranged close to the inner wall of the mounting seat 201, the gap between the two at the joint is small, and the tightness of each connecting part of the air purification component 2 is ensured; moreover, the second air intake grille cover 202 blocks large objects mingled with the air outside the air intake grille cover, so that the large objects can be prevented from being accumulated in the air intake cavity, and the air intake is prevented from being blocked.
Besides, the second air inlet grille cover 202 can also be hinged to one side of the upper end of the mounting seat 201, so that the second air inlet grille cover 202 can rotate relative to the mounting seat 201 to open or close the air inlet cavity, and further the filter layer assembly in the air inlet cavity can be installed or detached.
On the basis of the structure, when the filter layer assembly in the air inlet cavity needs to be disassembled, the second air inlet grille cover 202 is rotated, so that the air inlet cavity is opened by the second air inlet grille cover 202, and then the filter layer assembly in the air inlet cavity is taken out to be replaced or cleaned.
Further, the air purification assembly 2 further comprises a primary filter screen, the primary filter screen is suitable for primary filtration of the inlet air and is mainly used for filtering particles with a particle size of more than 5 μm in the air, and the primary filter screen is covered on the second air inlet grille cover 202.
On this structure basis, the frame material of just imitating the filter screen can be for paper frame, aluminium frame or galvanized iron frame, and the filter media can be nylon wire filter layer or metal mesh filter layer, will just imitate the filter screen and install on second air inlet grille lid 202 through the frame, realizes dismantling the connection through detachable connection structure such as buckle subassembly or magnetic component.
Because the primary filter screen is located on second air inlet grille cover 202, carry out primary filter to the entering air, play the effect of the filter layer subassembly of protection air intake intracavity, intercept great particulate matter in with the air through the primary filter screen, prevent that it from blockking the absorption of filter layer subassembly to PM2.5 particulate matter to can prevent that some particulate matters from attaching to the filter layer subassembly, and then influence the absorption of filter layer subassembly to harmful gas.
Furtherly, for making just imitate the filter screen and install on second air inlet grille cover 202 with the detachable mode, mount pad 201 with just imitate filter screen accessible magnetic component and be connected, specific, the lower extreme of just imitating the filter screen is provided with round magnet piece, and the upper end of mount pad 201 is equipped with the round and inhales the piece, inhales the piece and is connected with the cooperation of magnet piece.
On this structure basis, just imitate the filter screen and pass through magnetic component and install on mount pad 201, when needing to change the filter media of just imitating the filter screen or wash just imitating the filter screen, only need to intake the outside pulling of grille cover 202 to the second and just imitate the filter screen just, make just imitate the filter screen and break away from the adsorption of magnetism piece, just can easily dismantle the filter screen just of just imitating down.
The initial effect filter screen is with the great granule interception in the air in the initial effect filter screen outside, as air purification subassembly 2's first filter layer, and the initial effect filter screen needs often to be washd and change to guarantee air conditioner purifier's purifying effect, the initial effect filter screen passes through magnetic component and adsorbs on mount pad 201, no matter is the installation or dismantles all very convenient.
Furthermore, the filter layer component comprises an active carbon filter layer and a cold catalyst filter layer which are arranged along the airflow direction, the active carbon filter layer is used for adsorbing substances such as formaldehyde and odor, the cold catalyst filter layer is used for decomposing harmful odor, and the active carbon filter layer is fixedly connected with the cold catalyst filter layer.
On the basis of the structure, the filtering layer component can be provided with a combined wood frame, the active carbon filtering layer can be wood, shell active carbon or synthetic resin active carbon, and the cold catalyst filtering layer can be made by the mesh fabric through a cold catalyst soaking process; the active carbon filter layer and the cold catalyst filter layer are arranged along the air inlet direction, so that the air flow firstly passes through the active carbon filter layer and then passes through the cold catalyst filter layer, and the two filter layers are tightly pressed by the combined wooden frame.
Because the activated carbon filter layer has a developed gap structure and rich micropore tissues, when toxic and harmful gases in the air contact with the activated carbon, the activated carbon filter layer can adsorb molecules of the toxic and harmful gases into micropores; the cold catalyst can perform catalytic reaction at normal temperature to decompose harmful and odorous gas into harmless and odorless substances, and during the catalytic reaction, the cold catalyst does not directly participate in the reaction, and the cold catalyst is not changed and lost after the reaction, thereby playing a role for a long time.
After the airflow passes through the active carbon filter layer and the cold catalyst filter layer, the filter layer component processes harmful and odorous gases in the air, the pure physical adsorption of the active carbon is converted into chemical adsorption of the cold catalyst, the adsorption and decomposition are carried out simultaneously, and double purification is carried out to absorb and decompose most harmful molecules in the air.
Further, in order to facilitate the installation of the filter layer assembly in the mounting seat 201 and to detach the filter layer assembly at any time, connecting shafts may be disposed on both sides of the filter layer assembly, and shaft holes are disposed on the inner wall of the air inlet cavity and connected with the shaft holes in a matching manner.
On this structure basis, during the installation filter layer subassembly, stretch into the chamber of admitting air with the air inlet department of filter layer subassembly via mount pad 201, with the connecting axle lock of filter component both sides in the shaft hole of the intracavity of admitting air for the frame of filter layer subassembly is hugged closely the intracavity wall of admitting air, and is less with the clearance that the connection position of the intracavity wall of admitting air exists.
Like this, between filtering layer subassembly and the mount pad 201, both realized detachable and connected, thereby can guarantee again that the air current that gets into in the air inlet chamber can both pass through air inlet 101 behind active carbon filter layer and the cold catalyst filter layer in proper order, really play air purification's effect.
Further, the air-conditioning middle frame 1 is a square frame, each surface of the middle frame is set to be a vertical surface, and the vertical surfaces are perpendicular to each other to form the square air-conditioning middle frame 1.
On the basis of the structure, a mounting hole or a mounting groove is formed in the mounting surface of the air-conditioning middle frame 1, and the air purification assembly 2 is detachably connected to the air conditioner through the mounting hole or the mounting groove.
Because air conditioner center 1 is square frame, the installation face of air conditioner center 1 is comparatively level and smooth, is fit for being used for the installation of air purification subassembly 2, and when seting up mounting hole or mounting groove on smooth installation face, the size of mounting hole and mounting groove is also comparatively suitable, when being connected with air purification subassembly 2, and the junction of air conditioner center 1 and air purification subassembly 2 is comparatively laminated, great clearance can not appear.
The utility model discloses in, purify subassembly detachable air conditioner theory of operation as follows:
the indoor unpurified air is firstly filtered by the primary filter screen outside the second grating cover to remove large impurities and large particles in the air and then enters the air purification component 2, so that the primary filter screen prevents large particles from being attached to the filter layer component with smaller pores, and the absorption of the active carbon filter layer on the smaller particles and gas molecules is prevented from being influenced;
after the air enters the air inlet cavity, PM2.5 particulate matters and part of harmful gas mixed in the air are adsorbed by the activated carbon filter layer, and the rest toxic and harmful gas which is not absorbed by the activated carbon filter layer is subjected to catalytic reaction by the cold catalyst filter layer behind the activated carbon filter layer, so that the harmful and odorous gas is decomposed into harmless and tasteless substances.
Therefore, the air after purification treatment can enter the air conditioning unit through the air inlet 101 below the air purification assembly 2, and is blown out from the air outlet of the air conditioner after being subjected to temperature and humidity treatment, so that the indoor air is subjected to circulating filtration, and the purpose of indoor air purification is achieved.
In addition, air purification subassembly 2 is installed on air conditioner wind gap 101 through detachable connecting pieces such as location grafting subassembly, magnetism subassembly, and the installation is all very convenient with the dismantlement, regularly dismantles air purification subassembly 2 and washs or change the filter media, can prolong air purification subassembly 2's life greatly.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. The utility model provides a purify subassembly detachable air conditioner which characterized in that: comprises the steps of (a) preparing a substrate,
the air conditioner middle frame is provided with an air port;
the air purification assembly comprises a mounting seat and a filter layer assembly, and the filter layer assembly is arranged in the mounting seat; the mounting seat is detachably mounted on the tuyere.
2. An air conditioner with a detachable purification component according to claim 1, wherein: the top of air conditioner center is equipped with the wind gap, wind gap department is equipped with first air inlet grille cover, the mount pad install in the first air inlet grille cover outside.
3. An air conditioner with a detachable purification component according to claim 2, wherein: the end wall of the air port is provided with a positioning groove, the mounting seat is provided with a positioning convex edge, and the positioning convex edge is inserted into the positioning groove in a positioning fit manner.
4. The air conditioner with the detachable purification component as claimed in claim 2, wherein a second air inlet grille cover is disposed on an end surface of the mounting base away from the air inlet, the first air inlet grille cover and the second air inlet grille cover are spaced to form an air inlet cavity, and the air inlet cavity is mounted with the filter layer component.
5. The air conditioner with the detachable purification component as claimed in claim 4, wherein a slot is formed on an inner side wall of the mounting base, a buckle is formed on an outer side of the second air inlet grille cover, and the slot is connected with the buckle in a buckling manner.
6. The air conditioner with a detachable purification assembly as claimed in claim 4, wherein: the air purification subassembly still includes the primary filter screen, the primary filter screen lid of imitating is established the second is admitted air the grid and is covered.
7. The air conditioner with a detachable purification assembly as claimed in claim 6, wherein: the lower extreme of just imitating the filter screen is provided with the magnet piece, the upper end of mount pad is equipped with magnetism and inhales the piece, the magnet piece with it connects to inhale the cooperation of piece.
8. An air conditioner with a detachable purification component according to claim 1, wherein: the filter layer component comprises an activated carbon filter layer and a cold catalyst filter layer which are arranged along the airflow direction, and the activated carbon filter layer is fixedly connected with the cold catalyst filter layer.
9. The air conditioner with a detachable purification assembly as claimed in claim 4, wherein: the filter layer subassembly both sides are equipped with the connecting axle, the air intake intracavity wall is equipped with the shaft hole, the connecting axle with the shaft hole cooperation is connected.
10. An air conditioner with a detachable purification component according to claim 1, wherein: the air conditioner middle frame is a square frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204186.1U CN218645654U (en) | 2022-11-30 | 2022-11-30 | Air conditioner with detachable purification assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204186.1U CN218645654U (en) | 2022-11-30 | 2022-11-30 | Air conditioner with detachable purification assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218645654U true CN218645654U (en) | 2023-03-17 |
Family
ID=85500444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223204186.1U Active CN218645654U (en) | 2022-11-30 | 2022-11-30 | Air conditioner with detachable purification assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218645654U (en) |
-
2022
- 2022-11-30 CN CN202223204186.1U patent/CN218645654U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101518624B1 (en) | Air purifying apparatus for air ventilation | |
| CN101991992B (en) | Indoor air purification device | |
| JP6032994B2 (en) | Liquid supply device, humidification device and container | |
| CN104848419A (en) | Air channel of air purification humidification device and air purification humidification device having same | |
| CN218645654U (en) | Air conditioner with detachable purification assembly | |
| KR102110831B1 (en) | Multifunction oxygen supply system | |
| CN205119278U (en) | Can realize that air is introduced and air purification's equipment | |
| CN212467474U (en) | Decorate waste gas and get rid of structure fast | |
| CN205026855U (en) | Electronic display air humidifying clarifier | |
| CN210135667U (en) | Building fresh air control device | |
| CN208504598U (en) | A kind of wall-hanging negative ion air-cleaner | |
| CN2467161Y (en) | Special air purifying equipment for printing pollution | |
| CN208154755U (en) | A kind of return air inlet for air-conditioner air cleaning unit | |
| CN216346863U (en) | Air treatment device | |
| CN110805985A (en) | New filtration for fan heat exchanger | |
| CN219103231U (en) | Air conditioner ventilation structure with isolation function | |
| CN204478315U (en) | The new blower fan of a kind of ion with expanding air flue | |
| CN217435471U (en) | Vehicle-mounted air purification device | |
| CN214634826U (en) | Negative pressure type efficient deodorizer | |
| CN215260171U (en) | Air conditioner for removing formaldehyde | |
| CN205119279U (en) | Can realize equipment of air introduction and purification and humidification simultaneously | |
| CN201803418U (en) | Indoor air purifier | |
| CN108709266A (en) | A kind of wall-hanging negative ion air-cleaner | |
| CN218096446U (en) | Air purification device and dehumidifier | |
| CN220601721U (en) | Purification device for air treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |