CN114754452A - Wall-mounted air purification treatment equipment - Google Patents
Wall-mounted air purification treatment equipment Download PDFInfo
- Publication number
- CN114754452A CN114754452A CN202210444622.8A CN202210444622A CN114754452A CN 114754452 A CN114754452 A CN 114754452A CN 202210444622 A CN202210444622 A CN 202210444622A CN 114754452 A CN114754452 A CN 114754452A
- Authority
- CN
- China
- Prior art keywords
- wall
- purification treatment
- filter
- air purification
- air
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
Abstract
The invention discloses a wall-mounted air purification treatment device, which relates to the technical field of air purification, and comprises a fixed frame detachably arranged on a wall and an air purification treatment mechanism assembled on the fixed frame, wherein the air purification treatment mechanism comprises: the shell is rotationally connected with the fixing frame, a cylindrical air cavity is formed inside the shell, and an air inlet and an air outlet are uniformly formed in the shell at the upper end and the lower end of the cylindrical air cavity respectively; and the filtering assembly comprises a rotating disk coaxially arranged in the cylindrical air cavity, and the rotating disk is attached to the inner wall of the cylindrical air cavity and can rotate circumferentially under the driving of the driving piece. The invention automatically cleans the filtering piece in real time on the premise of not influencing the normal work of the equipment, thereby avoiding the influence on the actual use effect of the equipment due to the fact that the equipment cannot normally work because the surface of the filtering piece is stained with excessive dust.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to wall-mounted air purification treatment equipment.
Background
The air purification treatment equipment is a product capable of filtering, adsorbing, decomposing or converting various air pollutants and effectively improving air cleanliness, and is widely applied to the fields of home, office, medical treatment and industry.
The air purification treatment device is generally used for air purification treatment equipment at present, and mainly utilizes a fan to actively introduce indoor air into the equipment, and utilizes a filtering component in the equipment to filter dust and purify the air and then discharge the air, so that purification operation is realized, but actually in the long-time use process, a large amount of dust is often distributed on the filtering component, and the actual use effect of the equipment is influenced due to the fact that the equipment cannot normally operate because of the lack of cleaning for a long time due to objective reasons.
Disclosure of Invention
The invention aims to: the utility model provides a wall-hanging air purification treatment facility to provide in solving above-mentioned background art and in the actual long-time use, often have a large amount of dusts to be covered with on filtering component, can lead to the unable normal operation of equipment and influence the problem of the actual use effect of equipment when not clearing up for a long time because objective reason.
In order to realize the purpose, the invention adopts the following technical scheme:
The invention provides a wall-mounted air purification treatment device, which comprises a fixed frame detachably arranged on a wall and an air purification treatment mechanism assembled on the fixed frame, wherein the air purification treatment mechanism comprises:
the shell is rotatably connected with the fixing frame, a cylindrical air cavity is formed inside the shell, and an air inlet and an air outlet are uniformly formed in the shell at the upper end and the lower end of the cylindrical air cavity respectively;
the filter assembly comprises a rotating disc coaxially arranged in the cylindrical air cavity, the rotating disc is attached to the inner wall of the cylindrical air cavity and can rotate in the circumferential direction under the driving of a driving piece, a group of filter piece mounting grooves axially penetrate through the rotating disc in the circumferential direction, and filter pieces are assembled at the bottom ends in the filter piece mounting grooves; the filter assembly also comprises a plugging plate matched with the filter element mounting groove, a limiting piece used for guiding and limiting the plugging plate to slide only along the axial direction of the filter element mounting groove, and a return spring providing damping when the plugging plate slides downwards in the axial direction, wherein the plugging plate has a first stroke sliding right above the filter element mounting groove and a second stroke sliding inside the filter element mounting groove in the axial downward sliding process;
The ash deposition box with an open top penetrates through the shell in a side-sliding manner and slides into the cylindrical air cavity, and the ash deposition box is matched with the filter piece mounting groove and is positioned right below the rotating disc;
the driving component is used for pushing the filter piece mounting groove of the plugging plate to slide downwards in the axial direction when the plugging plate moves right above the ash deposition box;
and the air inducing assembly is used for sucking outside air from the air inlet and discharging the outside air from the air outlet through the cylindrical air cavity.
Furthermore, the fixed frame comprises a fixed plate detachably connected with the wall and a pair of connecting plates vertically arranged on the fixed plate, and one ends of the pair of connecting plates, far away from the fixed plate, are fixedly connected with the upper end and the lower end of the shell.
Furthermore, the driving piece comprises a driving motor fixed at the bottom end of the inner part of the cylindrical air cavity, the output end of the driving motor is fixedly connected with the axis of the rotary disk, and the inner wall of the cylindrical air cavity on the upper side and the lower side of the rotary disk is provided with a limiting ring.
Furthermore, the locating part includes a pair of spacing strip of fixing shutoff board bottom both ends, spacing strip with filter piece mounting groove sliding connection.
Further, filter include with filter mounting groove sliding connection's fixed frame to and set up respectively at fixed frame inboard dust screen down from last, be provided with spacing frame on the rotary disk of fixed frame below, and spacing frame with evenly be provided with the pressure spring between the fixed frame.
Furthermore, the driving part comprises a first annular plate coaxially fixed on the inner wall of the cylindrical air cavity above the rotating disc and a fixing shaft vertically fixed at the top of the blocking plate, an arc-shaped ball groove is formed in one end, away from the blocking plate, of the fixing shaft, a rolling ball is arranged inside the arc-shaped ball groove, and the rolling ball abuts against the bottom of the first annular plate; the ash deposition box is characterized by further comprising an arc-shaped slope block arranged at the bottom of the first annular plate and corresponding to the ash deposition box, a fixing strip is horizontally arranged on the fixing shaft, and the reset spring is arranged between the fixing strip and the rotating disc.
Further, the top of first annular plate is coaxial to be provided with fixed section of thick bamboo, the top of fixed section of thick bamboo is coaxial to be provided with the second annular plate, fixed section of thick bamboo, first annular plate to and shell inner wall surround and form annular heating chamber, the inside in annular heating chamber is provided with the heating member.
Further, the ash box contains liquid.
Further, the air suction assembly comprises a driving shaft coaxially fixed to the top of the rotating disc, and the driving shaft penetrates through the fixing cylinder and extends to a position above the second annular plate to be fixedly connected with a fan blade.
Compared with the prior art, the above one or more technical schemes have the following beneficial effects:
The invention automatically cleans the filter piece in real time on the premise of not influencing the normal work of the equipment, thereby avoiding the influence on the actual use effect of the equipment due to the abnormal operation of the equipment caused by the excessive dust adhered on the surface of the filter piece.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are included to illustrate an exemplary embodiment of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the air purification mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of the air purification mechanism of the present invention;
FIG. 4 is a schematic structural view of the air purification mechanism of the present invention with the housing removed;
FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;
FIG. 6 is a schematic view of the structure of FIG. 5 with the first annular plate, the second annular plate and the stationary barrel removed;
FIG. 7 is a schematic view of a portion of the structure of FIG. 3 at A;
fig. 8 is a schematic view of a filter element according to another embodiment of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
As shown in fig. 1 to 8, the present invention provides a wall-mounted air purification treatment apparatus, including a fixing frame 1 detachably disposed on a wall and an air purification treatment mechanism mounted on the fixing frame 1, wherein the air purification treatment mechanism includes:
The shell 2 is rotationally connected with the fixed frame 1, a cylindrical air cavity 3 is formed inside the shell 2, and an air inlet 4 and an air outlet 5 are uniformly formed in the shell 2 at the upper end and the lower end of the cylindrical air cavity 3 respectively;
the filter assembly comprises a rotating disc 6 coaxially arranged inside the cylindrical air cavity 3, the rotating disc 6 is attached to the inner wall of the cylindrical air cavity 3 and can rotate in the circumferential direction under the driving of a driving piece, a group of filter piece mounting grooves 7 axially penetrate through the rotating disc 6 along the circumferential direction of the rotating disc, and filter pieces 71 are assembled at the bottom ends inside the filter piece mounting grooves 7; the filter assembly further comprises a plugging plate 8 matched with the filter element mounting groove 7, a limiting piece for guiding and limiting the plugging plate 8 to slide only along the axial direction of the filter element mounting groove 7, and a return spring 9 for providing damping when the plugging plate 8 slides axially downwards, wherein the plugging plate 8 has a first stroke of sliding right above the filter element mounting groove 7 and a second stroke of sliding inside the filter element mounting groove 7 in the axial downward sliding process;
the ash deposition box 10 with an open top penetrates through the shell 2 in a side-sliding manner and slides into the cylindrical air cavity 3, and the ash deposition box 10 is matched with the filtering piece installation groove 7 and is positioned right below the rotating disc 6;
The driving component is used for pushing the plugging plate 8 to slide downwards along the axial direction of the filter piece mounting groove 7 when the plugging plate 8 moves right above the ash deposition box 10;
and the air inducing assembly is used for sucking outside air from the air inlet 4 and discharging the outside air from the air outlet 5 through the cylindrical air cavity 3.
In the process, when external air passes through the cylindrical air cavity 3, the rotary disk 6 is driven by the driving piece to rotate circumferentially, when a certain filter piece mounting groove 7 moves to be right above the ash deposition box 10 (namely, the plugging plate 8 corresponding to the filter piece mounting groove 7 also moves to be right above the ash deposition box 10), the driving piece pushes the plugging plate 8 to slide downwards along the axial direction of the filter piece mounting groove 7, in the process, (a first stroke means that when the plugging plate 8 is in the initial state, plugging is positioned above the filter piece mounting groove 7 and does not plug the filter piece mounting groove 7, the external air can pass through the filter piece mounting groove 7), when the plugging plate 8 moves in a second stroke, the plugging plate 8 is equivalent to a 'piston' in the filter piece mounting groove 7, the plugging plate 8 can extrude the air in the filter piece mounting groove 7 downwards, so that the air reversely moves downwards from the upper part of the filter piece 71, dust and impurities adhered to the filter piece 71 can be blown off, and the blown dust can enter the dust box 10 for storage; it should be noted that, the filter mounting groove 7 is a group (the group can be set according to actual practice, and can be 2, 3 or 4), when the plugging plate 8 of the filter mounting groove 7 located right above the soot deposit box 10 slides to plug the filter mounting groove 7 and remove dust from the filter 71 therein, the other plugging plates 8 are located right above the filter mounting groove 7, and outside air can flow normally without affecting normal operation of the device, i.e. the invention self-cleans the filter 71 in real time without affecting normal operation of the device, so as to avoid affecting actual use effect of the device due to abnormal operation of the device caused by excessive dust adhered to the surface of the filter 71, and the cleaning method of the filter 71 of the invention does not damage the surface of the filter 71 (the conventional technique adopts a brush or a scraper to scrape off the surface of the filter 71 for cleaning, this way the surface of the filter element 71 is easily damaged, destroying the filter pore structure).
Of course, the filter assembly of the present invention also includes the basic components included in the existing air purification device, such as an electric control system, an anion generator, an ultraviolet light sterilization device, a photocatalytic device, various sensors, etc., and the structures and connection relationships of these basic components are well known to those skilled in the art and will not be described in detail.
When the blocking plate 8 moves downwards in the filter mounting groove 7 and presses air, so that the air reversely moves downwards from above the filter 71 to blow dust and impurities adhered to the filter 71 into the dust box 10, since the device is in normal operation, the external air normally passes through the other filter mounting grooves 7 at this time, and dust may be adhered to other filters 71, in some embodiments, such as the preferred embodiment, the dust box 10 contains liquid, preferably tap water, so that when the dust and impurities enter the dust box 10, the dust and impurities can be mixed with water to avoid being adhered to other filters 71 again;
further, to prevent the dust from being affected by the airflow (the airflow refers to the outside air sucked by the air inducing assembly), the dust re-sticks to the other filter elements 71, and in some embodiments, the top of the dust box 10 interferes with the rotating disk 6. In this way, the dust is protected from the air flow, but considering that the rotating disc 6 will rub against the dust box 10 when rotating, in the preferred embodiment the distance between the rotating disc 6 and said rotating disc 6 is 1 cm.
In some embodiments, such as the preferred embodiment, the fixing frame 1 includes a fixing plate 11 detachably connected to the wall, and a pair of connecting plates 12 vertically arranged on the fixing plate 11, wherein one ends of the pair of connecting plates 12 far away from the fixing plate 11 are fixedly connected to the upper and lower ends of the housing 2. The fixing plate 11 can be provided with through holes uniformly, and during installation, screws penetrate through the through holes to be punched into a wall to complete installation.
In some embodiments, for example, in the preferred embodiment, the driving member includes a driving motor 13 fixed at the bottom end inside the cylindrical air cavity 3, an output end of the driving motor 13 is fixedly connected with the axis of the rotating disc 6, and the inner walls of the cylindrical air cavity 3 on the upper side and the lower side of the rotating disc 6 are provided with limiting rings 14. The limiting ring 14 can limit the rotating disk 6 and prevent the rotating disk 6 from deflecting during rotation.
In some embodiments, such as the preferred embodiment, the position-limiting member comprises a pair of position-limiting strips 15 fixed at two ends of the bottom of the plugging plate 8, and the position-limiting strips 15 are slidably connected with the filter member mounting grooves 7. The stop strip 15 guarantees that the shutoff board 8 normally slides, avoids 8 slip in-process emergence squints of shutoff board, leads to equipment to break down.
In some embodiments, the filter member 71 includes a fixed frame 16 slidably connected to the filter member mounting groove 7, and dust filter screens 17 respectively disposed at inner sides of the fixed frame 16 from top to bottom, a limiting frame 18 is disposed on the rotary disk 6 below the fixed frame 16, and a pressure spring 19 is uniformly disposed between the limiting frame 18 and the fixed frame 16. When 8 in-process that move about downwards of shutoff board, its spacing 15 contradicts on fixed frame 16, can promote fixed frame 16 together moves down to compression pressure spring 19, and when 8 up-sides slides of shutoff board, under the effect of pressure spring 19, fixed frame 16 resets, and so dust screen 17 can shake, and the clean effect can further be promoted to the air current of cooperation back flush.
In some embodiments, for example, in the preferred embodiment, the driving part includes a first annular plate 20 coaxially fixed on the inner wall of the cylindrical air cavity 3 above the rotating disc 6, and a fixed shaft 21 vertically fixed on the top of the blocking plate 8, one end of the fixed shaft 21 away from the blocking plate 8 is provided with an arc-shaped ball groove, and a rolling ball 22 is arranged inside the arc-shaped ball groove, and the rolling ball 22 abuts against the bottom of the first annular plate 20; the dust box further comprises an arc-shaped slope block 23 arranged at the bottom of the first annular plate 20 relative to the dust box 10, a fixing strip 24 is horizontally arranged on the fixing shaft 21, and the return spring 9 is installed between the fixing strip 24 and the rotating disc 6. When the rotating disc 6 rotates in the circumferential direction, the blocking plate 8 drives the fixing shaft 21 to rotate in the circumferential direction, the return spring 9 enables the rolling ball 22 of the fixing shaft 21 to abut against the first annular plate 20, and when the rolling ball 22 passes through the arc-shaped slope block 23, the blocking plate 8 is pushed to slide downwards, so that the filtering piece 71 is cleaned.
In some embodiments, such as the preferred embodiment, the top of the first annular plate 20 is coaxially provided with a fixed cylinder 25, the top of the fixed cylinder 25 is coaxially provided with a second annular plate 26, the fixed cylinder 25, the first annular plate 20, and the inner wall of the housing 2 surround to form an annular heating chamber, and the inside of the annular heating chamber is provided with a heating element 27. For example, in winter, when air passes through the fixed cylinder 25, the heating element 27 heats the air, so that the discharged air has a temperature, thereby improving the use effect of the device.
In some embodiments, such as the preferred embodiment, the air suction assembly comprises a drive shaft 28 coaxially fixed on top of the rotating disc 6, and the drive shaft 28 extends through the fixed cylinder 25 to fixedly connect the fan blades 29 above the second annular plate 26. When the rotating disk 6 rotates, the fan blades 29 can be driven to rotate by the driving shaft 28, so that the outside air is sucked from the air inlet 4, passes through the cylindrical air cavity 3 and is exhausted from the air outlet 5.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art.
Claims (9)
1. The utility model provides a wall-hanging air purification treatment facility which characterized in that, is including dismantling the mount that sets up on the wall and the air purification treatment mechanism of assembly on the mount, air purification treatment mechanism includes:
the shell is rotatably connected with the fixing frame, a cylindrical air cavity is formed inside the shell, and an air inlet and an air outlet are uniformly formed in the shell at the upper end and the lower end of the cylindrical air cavity respectively;
the filter assembly comprises a rotating disc coaxially arranged in the cylindrical air cavity, the rotating disc is attached to the inner wall of the cylindrical air cavity and can rotate in the circumferential direction under the driving of a driving piece, a group of filter piece mounting grooves axially penetrate through the rotating disc in the circumferential direction, and filter pieces are assembled at the bottom ends in the filter piece mounting grooves; the filter assembly also comprises a plugging plate matched with the filter element mounting groove, a limiting piece used for guiding and limiting the plugging plate to slide only along the axial direction of the filter element mounting groove, and a return spring providing damping when the plugging plate slides downwards in the axial direction, wherein the plugging plate has a first stroke sliding right above the filter element mounting groove and a second stroke sliding inside the filter element mounting groove in the axial downward sliding process;
The ash deposition box with an open top penetrates through the shell in a side-sliding manner and slides into the cylindrical air cavity, and the ash deposition box is matched with the filter piece mounting groove and is positioned right below the rotating disc;
the driving component is used for pushing the filter piece mounting groove of the plugging plate to slide downwards in the axial direction when the plugging plate moves right above the ash deposition box;
and the air inducing assembly is used for sucking outside air from the air inlet and discharging the outside air from the air outlet through the cylindrical air cavity.
2. The wall-mounted air purification treatment device according to claim 1, wherein: the fixing frame comprises a fixing plate and a pair of connecting plates, the fixing plate is detachably connected with the wall, the pair of connecting plates are vertically arranged on the fixing plate, and one ends of the pair of connecting plates, far away from the fixing plate, are fixedly connected with the upper end and the lower end of the shell.
3. The wall-mounted air purification treatment device according to claim 1, wherein: the driving piece comprises a driving motor fixed at the bottom end inside the cylindrical air cavity, the output end of the driving motor is fixedly connected with the axis of the rotating disk, and the inner wall of the cylindrical air cavity on the upper side and the lower side of the rotating disk is provided with a limiting ring.
4. The wall-mounted air purification treatment device according to claim 1, wherein: the locating part includes that a pair of fixing is in the spacing of shutoff board bottom both ends, spacing with filter piece mounting groove sliding connection.
5. The wall-mounted air purification treatment device according to claim 4, wherein: the filter piece include with filter piece mounting groove sliding connection's fixed frame to and set up the dirt filtrating screen at fixed frame inboard respectively extremely down from last, be provided with spacing frame on the rotary disk of fixed frame below, and spacing frame with evenly be provided with the pressure spring between the fixed frame.
6. The wall-mounted air purification treatment device according to claim 1, wherein: the driving part comprises a first annular plate coaxially fixed on the inner wall of the cylindrical air cavity above the rotating disc and a fixing shaft vertically fixed at the top of the plugging plate, an arc-shaped ball groove is formed in one end, away from the plugging plate, of the fixing shaft, a rolling ball is arranged inside the arc-shaped ball groove, and the rolling ball abuts against the bottom of the first annular plate; the ash-depositing box is characterized by further comprising an arc-shaped slope block arranged at the bottom of the first annular plate and corresponding to the ash-depositing box, a fixing strip is horizontally arranged on the fixing shaft, and the reset spring is arranged between the fixing strip and the rotating disc.
7. The wall-mounted air purification treatment device according to claim 6, wherein: the coaxial fixed section of thick bamboo that is provided with in top of first annular slab, the coaxial second annular slab that is provided with in top of fixed section of thick bamboo, second annular slab, fixed section of thick bamboo, first annular slab to and shell inner wall surround and form annular heating chamber, the inside in annular heating chamber is provided with the heating member.
8. The wall-mounted air purification treatment device according to claim 1, wherein: the ash deposition box is filled with liquid.
9. The wall-mounted air purification apparatus of claim 7, wherein: the air suction assembly comprises a driving shaft which is coaxially fixed at the top of the rotating disk, and the driving shaft penetrates through the fixing cylinder and extends to the fan blades fixedly connected above the second annular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210444622.8A CN114754452A (en) | 2022-04-26 | 2022-04-26 | Wall-mounted air purification treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210444622.8A CN114754452A (en) | 2022-04-26 | 2022-04-26 | Wall-mounted air purification treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114754452A true CN114754452A (en) | 2022-07-15 |
Family
ID=82333751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210444622.8A Withdrawn CN114754452A (en) | 2022-04-26 | 2022-04-26 | Wall-mounted air purification treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114754452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021104A (en) * | 2022-08-08 | 2022-09-06 | 人民电器集团(山东)枣矿智能制造有限公司 | Axial-flow type cleaning device of high-low voltage switch cabinet |
| CN117490176A (en) * | 2023-12-27 | 2024-02-02 | 苏州林森净化集团有限公司 | Air purification device for clean operating room |
| CN117490176B (en) * | 2023-12-27 | 2024-04-30 | 苏州林森净化集团有限公司 | Air purification device for clean operating room |
-
2022
- 2022-04-26 CN CN202210444622.8A patent/CN114754452A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021104A (en) * | 2022-08-08 | 2022-09-06 | 人民电器集团(山东)枣矿智能制造有限公司 | Axial-flow type cleaning device of high-low voltage switch cabinet |
| CN115021104B (en) * | 2022-08-08 | 2022-11-08 | 人民电器集团(山东)枣矿智能制造有限公司 | Axial-flow type cleaning device of high-low voltage switch cabinet |
| CN117490176A (en) * | 2023-12-27 | 2024-02-02 | 苏州林森净化集团有限公司 | Air purification device for clean operating room |
| CN117490176B (en) * | 2023-12-27 | 2024-04-30 | 苏州林森净化集团有限公司 | Air purification device for clean operating room |
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Application publication date: 20220715 |