CN113251548B - Integrated ultraviolet air disinfection purifier - Google Patents
Integrated ultraviolet air disinfection purifier Download PDFInfo
- Publication number
- CN113251548B CN113251548B CN202110699815.3A CN202110699815A CN113251548B CN 113251548 B CN113251548 B CN 113251548B CN 202110699815 A CN202110699815 A CN 202110699815A CN 113251548 B CN113251548 B CN 113251548B
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- Prior art keywords
- air
- shell
- purification
- tangential
- cylinder
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 35
- 238000000746 purification Methods 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 43
- 238000001179 sorption measurement Methods 0.000 claims description 24
- 239000010453 quartz Substances 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 230000001954 sterilising effect Effects 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The application relates to an integrated ultraviolet air disinfection and purification machine, which relates to the technical field of air purification machines, and comprises a fan, a shell, a purification component arranged in the shell and a tangential air duct arranged at the top of the shell, wherein an air guiding duct extending into the shell is vertically inserted at the top of the tangential air duct; the tangential wind cylinder provides tangential air inlet under the suction of the fan, dust-containing air rotates downwards along the surface of the induced air cylinder, then internal rotation airflow is formed at the bottom of the induced air cylinder to rise, and the dust-containing air is disinfected and purified by the purification component along the dust-containing air flow path. Compared with the existing layer-by-layer filtering structure of the ultraviolet disinfection and purification machine, the application has the advantages of optimized filtering structure, good integration, disinfection and purification by the purification component along the airflow path, reduced machine power consumption, better energy conservation and environmental protection performance and high application prospect.
Description
Technical Field
The application belongs to the technical field of air purifiers, and particularly relates to an integrated ultraviolet air disinfection purifier.
Background
The air purifier is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and various technologies and mediums exist in the air purifier, so that the air purifier can provide clean and safe air for users. Common air purification techniques are: the air purifier generally comprises a shell, a purifying component, a fan and an electric control electric system, wherein the ultraviolet air sterilizing purifier generally refers to an air purifier which comprises ultraviolet lamp tubes and can realize ultraviolet sterilizing function in the purifying component;
the existing ultraviolet air disinfection and purification machine realizes the purification effect through a layer-by-layer filtering structure, the structure is not optimized enough, the occupied area is large, and the layer-by-layer filtering structure is easy to increase the machine power consumption, and the energy conservation and environmental protection performance are poor.
Disclosure of Invention
The application aims to solve the problems and provide the integrated ultraviolet air disinfection and purification machine which is simple in structure and reasonable in design.
The application realizes the above purpose through the following technical scheme:
the integrated ultraviolet air disinfection and purification machine comprises a fan, a shell, a purification component arranged in the shell and a tangential air duct arranged at the top of the shell, wherein an air guiding duct extending into the shell is vertically inserted at the top of the tangential air duct;
the tangential wind cylinder provides tangential air inlet under the suction of the fan, dust-containing air rotates downwards along the surface of the induced air cylinder, then internal rotation airflow is formed at the bottom of the induced air cylinder to rise, and the dust-containing air is disinfected and purified by the purification component along the dust-containing air flow path.
As a further optimization scheme of the application, the purification component comprises an ultraviolet sterilization component arranged in the induced draft tube, the ultraviolet sterilization component comprises a lamp holder, a quartz lamp tube, a discharge lamp and a wire holder, wherein the lamp holder and the wire holder are both provided with the top of the induced draft tube, the quartz lamp tube spirally stretches into along the inner side wall of the induced draft tube, one end of the quartz lamp tube is connected with the lamp holder, and the discharge lamp connected with the wire holder is arranged in the quartz lamp tube.
As a further optimization scheme of the application, an air inlet grille is arranged on the outer side of the tangential air duct, a mounting seat is arranged at the top end of the tangential air duct, an upper end seat is arranged at the top end of the mounting seat, the fan is arranged in the upper end seat, and an air outlet grille is arranged at the position, corresponding to the air outlet of the fan, of the outer side wall of the mounting seat.
As a further optimization scheme of the application, the top end of the upper end seat is provided with a top cover, and the top of the upper end seat is provided with a heat radiation grille along the outer part of the top cover.
As a further optimization scheme of the application, the top end of the top cover is provided with a control panel, the outside of the upper end seat is provided with a control switch connected with the wire holder, and the control switch is connected with the control panel through a wire.
As a further optimization scheme of the application, the purification assembly further comprises an activated carbon adsorption cylinder which is arranged at the top of the tangential air cylinder and stretches into the tangential air cylinder along the inner side wall of the shell, and the activated carbon adsorption cylinder corresponds to the air guiding cylinder in position.
As a further optimization scheme of the application, a fixing component for fixing the activated carbon adsorption cylinder is arranged in the shell and close to the bottom end, the fixing component comprises an electric push rod provided with the inner bottom wall of the shell and a lifting seat connected with the electric push rod, and clamping blocks which are clamped with the activated carbon adsorption cylinder are uniformly distributed on the inner side wall of the lifting seat.
As a further optimization scheme of the application, a plurality of convex plates are equidistantly arranged on the outer side wall of the lifting seat, vertical rods which are respectively inserted with the convex plates are arranged at the bottom of the shell, and compression springs connected with the convex plates are respectively sleeved outside each vertical rod.
The application has the beneficial effects that:
1. compared with the existing layer-by-layer filtering structure of the ultraviolet disinfection and purification machine, the application has the advantages of optimized filtering structure, good integration, disinfection and purification by the purification component along the airflow path, reduced machine power consumption, better energy conservation and environmental protection performance and high application prospect.
2. According to the application, by controlling the electric push rod to pull back, the clamping blocks on the inner side wall of the lifting seat are separated from the contact with the activated carbon adsorption cylinder after the lifting seat descends, the activated carbon adsorption cylinder at the bottom end of the tangential air cylinder is connected with the tangential air cylinder by pulling the upper seat, and the operation such as subsequent replacement and cleaning can be performed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic view of the internal structure of the present application;
FIG. 3 is a top view of the present application;
fig. 4 is a top view of the ultraviolet sterilization assembly of the present application;
FIG. 5 is a perspective view of the lift base of the present application;
in the figure: 1. a housing; 2. tangential wind tube; 3. an upper end seat; 4. an air inlet grille; 5. an air outlet grille; 6. a top cover; 7. a blower; 8. an air draft tube; 9. an ultraviolet sterilization assembly; 91. a lamp holder; 92. a quartz lamp tube; 93. a discharge lamp; 94. a wire holder; 10. an activated carbon adsorption cylinder; 11. a control panel; 12. a heat-dissipating grille; 13. a control switch; 14. an electric push rod; 15. a lifting seat; 16. a clamping block; 17. a convex plate; 18. a vertical rod; 19. a compression spring; 20. and (5) a mounting seat.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Example 1
As shown in fig. 1-4, an integrated ultraviolet air disinfection and purification machine comprises a fan 7, a shell 1, a purification component arranged in the shell 1 and a tangential air duct 2 arranged at the top of the shell 1, wherein an air guiding cylinder 8 extending into the shell 1 is vertically inserted into the top of the tangential air duct 2;
the tangential wind cylinder 2 provides tangential wind inlet under the suction of the fan 7, dust-containing air rotates downwards along the surface of the wind guiding cylinder 8, then internal rotation airflow is formed at the bottom of the wind guiding cylinder 8 to rise, and the dust-containing air is disinfected and purified by the purifying component along the dust-containing air flow path.
The purification assembly comprises an ultraviolet sterilization assembly 9 arranged in the induced air barrel 8, the ultraviolet sterilization assembly 9 comprises a lamp holder 91, a quartz lamp tube 92, a discharge lamp 93 and a wire holder 94, the lamp holder 91 and the wire holder 94 are respectively provided with the top of the induced air barrel 8, the quartz lamp tube 92 spirally stretches into the inner side wall of the induced air barrel 8, one end of the quartz lamp tube 92 is connected with the lamp holder 91, and the quartz lamp tube 92 is internally provided with the discharge lamp 93 connected with the wire holder 94.
The lamp holder 91 is mounted on the top of the air inducing tube 8, the discharge lamp 93 is arranged in the quartz tube 92 and connected with the wiring seat 94, and the discharge lamp 93 is actually of a low pressureMercury lamp using low-pressure mercury vapor<10 -2 Pa), the quartz tube 92 has high transmittance to each wave band of ultraviolet rays, the spiral structural design of the quartz tube 92 adapts to ascending internal rotation air flow in the air guiding tube 8, and the contact effect of the air flow and the ultraviolet rays is improved, so that the sterilization effect is improved.
The purification assembly further comprises an activated carbon adsorption cylinder 10 which is arranged at the top of the tangential air duct 2 and stretches into the inner side wall of the shell 1, and the activated carbon adsorption cylinder 10 corresponds to the air duct 8 in position.
The outside of tangential dryer 2 is equipped with air inlet grille 4, the top of tangential dryer 2 is equipped with mount pad 20, the top of mount pad 20 is equipped with upper end seat 3, fan 7 locates in upper end seat 3, the lateral wall of mount pad 20 corresponds the air outlet department of fan 7 and is equipped with air-out grille 5.
The top of upper end seat 3 is equipped with top cap 6, and the top of upper end seat 3 is equipped with heat dissipation grid 12 along the outside of top cap 6, and the radiating effect of fan 7 has been strengthened in heat dissipation grid 12's setting, the top of top cap 6 is equipped with control panel 11, the outside of upper end seat 3 is equipped with the control switch 13 that is connected with the connection terminal 94, control switch 13 is connected with control panel 11 through the wire, and control panel 11 passes through the work of control switch 13 steerable ultraviolet sterilization subassembly 9.
When the ultraviolet air disinfection and purification machine is used, the fan 7 is started to generate suction air flow, ascending internal rotation air flow is generated in the induced air cylinder 8, suction force is generated at the bottom of the induced air cylinder 8, at the moment, polluted air enters the tangential air cylinder 2 from the air inlet grid 4 at the outer side of the tangential air cylinder 2, and under the action of the suction force, the polluted air flow contacts the surface of the induced air cylinder 8 to form a coanda effect, namely, coanda action fluid (water flow or air flow) has a tendency of deviating from the original flowing direction and flowing along with the surface of a protruding object, therefore, dust-containing air flow is changed from linear motion to circular motion to form rotary air flow, dust-containing particles in the dust-containing air flow are spirally downwards flowed along the outer side wall of the induced air cylinder 8 to the active carbon adsorption cylinder 10, the dust particles lose inertia force once contacting the active carbon adsorption cylinder 10, the effect of the dust particles is realized, in addition, the rotary descending external rotation air flow is enabled to be in the active carbon adsorption cylinder 10, the suction force is enabled to continuously to flow to the inner side of the air cylinder 8 along with the inner side of the air inlet grid 8, the inner rotation air flow is enabled to form a radial direction of the ultraviolet air cylinder 8, the ultraviolet air disinfection and sterilization and purification machine is well known in the technical field, and the ultraviolet air disinfection and purification machine is realized.
The device changes the flow direction of dust-containing air flow entering the machine body, so that the dust-containing air flow tangentially flowing into the shell 1 is reduced in a rotary manner along the outer side wall of the induced air cylinder 8, the impurity particles are adsorbed and filtered by the centrifugal effect generated by rotation and the cooperation of the activated carbon adsorption cylinder 10, finally, the air flow flows into the central part of the bottom of the induced air cylinder 8 and is fused with the internal rotation air flow in the induced air cylinder 8, the final ultraviolet sterilization operation is completed on the air flow by the ultraviolet sterilization component 9 in the rising process of the induced air cylinder 8, and the air flow is sterilized and purified by the purification component along the air flow path.
As shown in fig. 2 and 5, a fixing component for fixing the activated carbon adsorption cylinder 10 is disposed in the housing 1 near the bottom end, the fixing component includes an electric push rod 14 provided with the bottom wall in the housing 1, and a lifting seat 15 connected with the electric push rod 14, and clamping blocks 16 clamped with the activated carbon adsorption cylinder 10 are uniformly distributed on the inner side wall of the lifting seat 15.
The outer side wall of the lifting seat 15 is equidistantly provided with a plurality of convex plates 17, the bottom of the shell 1 is provided with upright rods 18 which are respectively spliced with the convex plates 17, and the outside of each upright rod 18 is respectively sleeved with a compression spring 19 connected with the convex plate 17.
After the bottom of the activated carbon adsorption cylinder 10 is fixed on the tangential air cylinder 2 and stretches into along the inner side wall of the shell 1, the electric push rod 14 pushes the lifting seat 15 to rise, after clamping blocks 16 uniformly distributed on the inner side wall of the lifting seat 15 are abutted against the inner side wall of the activated carbon adsorption cylinder 10, the structural fixation of the activated carbon adsorption cylinder 10 and the shell 1 is realized, if equipment is required to be disassembled, the electric push rod 14 is controlled to pull back, the clamping blocks 16 on the inner side wall of the lifting seat 15 are separated from the abutting joint of the activated carbon adsorption cylinder 10 after the lifting seat 15 descends, the upper end seat 3 is pulled, the activated carbon adsorption cylinder 10 which is communicated with the bottom of the tangential air cylinder 2 can be removed together, the subsequent replacement cleaning and other operations can be carried out, the integration is good, the disassembly and the use are convenient and the flexibility is good.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application.
Claims (6)
1. An integrated ultraviolet air disinfection and purification machine which is characterized in that: the device comprises a fan (7), a shell (1), a purifying component arranged in the shell (1) and a tangential air duct (2) arranged at the top of the shell (1), wherein an air guiding cylinder (8) extending into the shell (1) is vertically inserted at the top of the tangential air duct (2);
the tangential air duct (2) provides tangential air inlet under the suction of the fan (7), dust-containing air rotates downwards along the surface of the air duct (8), then internal rotation air flow is formed at the bottom of the air duct (8) to rise, and the dust-containing air is disinfected and purified by the purification component along the dust-containing air flow path;
the purification assembly comprises an ultraviolet sterilization assembly (9) arranged in the air guiding cylinder (8) and an active carbon adsorption cylinder (10) arranged at the top of the tangential air guiding cylinder (2) and extending into the inner side wall of the shell (1), the active carbon adsorption cylinder (10) corresponds to the air guiding cylinder (8), the ultraviolet sterilization assembly (9) comprises a quartz lamp tube (92), and the quartz lamp tube (92) extends into the inner side wall of the air guiding cylinder (8) in a spiral shape;
the device is characterized in that a fixed component for fixing the activated carbon adsorption cylinder (10) is arranged in the shell (1) and close to the bottom end, the fixed component comprises an electric push rod (14) provided with an inner bottom wall of the shell (1) and a lifting seat (15) connected with the electric push rod (14), and clamping blocks (16) clamped with the activated carbon adsorption cylinder (10) are uniformly distributed on the inner side wall of the lifting seat (15).
2. An integrated ultraviolet air disinfection and purification machine as claimed in claim 1, wherein: the ultraviolet sterilization assembly (9) further comprises a lamp holder (91), a discharge lamp (93) and a wire holder (94), wherein the lamp holder (91) and the wire holder (94) are arranged at the top of the induced draft tube (8), one end of the quartz lamp tube (92) is connected with the lamp holder (91), and the discharge lamp (93) connected with the wire holder (94) is arranged in the quartz lamp tube (92).
3. An integrated ultraviolet air disinfection and purification machine as claimed in claim 2, wherein: the air inlet grille (4) is arranged on the outer side of the tangential air duct (2), the mounting seat (20) is arranged on the top end of the tangential air duct (2), the upper end seat (3) is arranged on the top end of the mounting seat (20), the fan (7) is arranged in the upper end seat (3), and the air outlet grille (5) is arranged on the outer side wall of the mounting seat (20) corresponding to the air outlet of the fan (7).
4. An integrated ultraviolet air disinfection and purification machine as claimed in claim 3, wherein: the top of upper end seat (3) is equipped with top cap (6), and the top of upper end seat (3) is equipped with heat dissipation grid (12) along the outside of top cap (6).
5. An integrated ultraviolet air disinfection and purification machine as defined in claim 4, wherein: the top of top cap (6) is equipped with control panel (11), the outside of upper end seat (3) is equipped with control switch (13) that are connected with connection terminal (94), control switch (13) are connected with control panel (11) through the wire.
6. An integrated ultraviolet air disinfection and purification machine as claimed in claim 1, wherein: the lifting seat is characterized in that a plurality of convex plates (17) are arranged on the outer side wall of the lifting seat (15) at equal intervals, vertical rods (18) which are respectively inserted into the convex plates (17) are arranged at the bottom of the shell (1), and compression springs (19) connected with the convex plates (17) are respectively sleeved outside the vertical rods (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699815.3A CN113251548B (en) | 2021-06-23 | 2021-06-23 | Integrated ultraviolet air disinfection purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699815.3A CN113251548B (en) | 2021-06-23 | 2021-06-23 | Integrated ultraviolet air disinfection purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113251548A CN113251548A (en) | 2021-08-13 |
| CN113251548B true CN113251548B (en) | 2023-11-21 |
Family
ID=77189338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110699815.3A Active CN113251548B (en) | 2021-06-23 | 2021-06-23 | Integrated ultraviolet air disinfection purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113251548B (en) |
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| CN109539425A (en) * | 2018-11-28 | 2019-03-29 | 熊鹏 | A kind of air purifier |
| CN209475896U (en) * | 2018-12-26 | 2019-10-11 | 武汉理工大学 | A kind of multi-staged air dust removal by filtration device based on Coanda effect |
| JP3223623U (en) * | 2019-05-16 | 2019-10-24 | 義定 陳 | Sterilizing air purifier |
| CN111271784A (en) * | 2020-03-20 | 2020-06-12 | 水爱电器科技（上海）有限公司 | Wet air treatment device and method |
| CN210980148U (en) * | 2019-07-15 | 2020-07-10 | 曾国明 | Air inlet structure and air purifier thereof |
| CN212179112U (en) * | 2020-06-04 | 2020-12-18 | 威洁（石狮）中水回用技术有限公司 | Air disinfection purifier |
| CN213119429U (en) * | 2020-09-09 | 2021-05-04 | 浙江钻邦水处理设备有限公司 | Air purification device with ultraviolet disinfection function |
-
2021
- 2021-06-23 CN CN202110699815.3A patent/CN113251548B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010108805A (en) * | 2000-05-31 | 2001-12-08 | 이충전 | Up-right type vacuum cleaner having cyclone dust-collecting apparatus |
| KR20060056080A (en) * | 2004-11-19 | 2006-05-24 | 웅진코웨이주식회사 | Air cleaner for sterilizing polluted air |
| CN106287993A (en) * | 2016-10-24 | 2017-01-04 | 北京小米移动软件有限公司 | Air purifier and air channel structure thereof |
| CN109539425A (en) * | 2018-11-28 | 2019-03-29 | 熊鹏 | A kind of air purifier |
| CN209475896U (en) * | 2018-12-26 | 2019-10-11 | 武汉理工大学 | A kind of multi-staged air dust removal by filtration device based on Coanda effect |
| JP3223623U (en) * | 2019-05-16 | 2019-10-24 | 義定 陳 | Sterilizing air purifier |
| CN210980148U (en) * | 2019-07-15 | 2020-07-10 | 曾国明 | Air inlet structure and air purifier thereof |
| CN111271784A (en) * | 2020-03-20 | 2020-06-12 | 水爱电器科技（上海）有限公司 | Wet air treatment device and method |
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| CN213119429U (en) * | 2020-09-09 | 2021-05-04 | 浙江钻邦水处理设备有限公司 | Air purification device with ultraviolet disinfection function |
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| Publication number | Publication date |
|---|---|
| CN113251548A (en) | 2021-08-13 |
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