CN107202369B - Multiple-effect air purifier - Google Patents
Multiple-effect air purifier Download PDFInfo
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- CN107202369B CN107202369B CN201710612623.8A CN201710612623A CN107202369B CN 107202369 B CN107202369 B CN 107202369B CN 201710612623 A CN201710612623 A CN 201710612623A CN 107202369 B CN107202369 B CN 107202369B
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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
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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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a multi-effect air purifier, comprising: six protruding ribs are evenly arranged on the shell, clamping grooves are respectively arranged on the round protrusions at the top and the bottom of the shell, the bottom cover is round, clamping groove matched buckles on the round protrusions at the bottom of the shell are respectively arranged at the edges of the bottom cover, grooves are formed in the edges of round holes at the top of the shell, the filter element is cylindrical and is arranged inside the shell, the top cover consists of a side plate and a top plate, protruding ribs matched with the shell are arranged on the side plate, clamping groove matched buckles on the round protrusions at the top of the shell are arranged on the bottom of the side plate, a wind wheel is arranged in the side plate, the wind wheel is connected with a motor shaft through a screw hole at the center, a motor electric connection controller is arranged at the center of the top plate of the top cover, a touch operation display is arranged at the bottom of the shell, a power interface is externally connected with a power supply, an internal controller is connected with the power supply, and an air inlet hole is formed in the outer side wall of the shell. The invention has beautiful appearance, good purifying effect, large air output and strong function expansibility.
Description
Technical Field
The invention relates to the technical field of purifiers, in particular to a multi-effect air purifier.
Background
The people can live for 5 weeks without eating and for 5 days without drinking water, but the air purifier with the digital display cannot live even for 5 minutes if no air exists. People often ask today that economy is developed, science and medical is advanced, why is some smelling bad strange diseases coming up? Such as SARS, avian influenza; why are cancer and leukemia more and more people with their aging trend? In addition to being related to people's eating habits, polluted air is also the causative culprit. Therefore, the air purifier is more and more needed, but the existing air purifier has the problems of poor expansibility, unsatisfactory purifying effect, small air output and the like.
Disclosure of Invention
The invention aims to solve the problems, and provides a multi-effect air purifier which is attractive in appearance, good in purifying effect, large in air output and strong in function expansibility.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multi-effect air purifier comprising: the filter element comprises a shell, an air inlet hole, an air outlet hole, a filter element, a bottom cover, a top cover, a wind wheel, a motor, a plurality of sensors, a power interface and a controller, wherein six convex ribs are uniformly arranged on the shell, the cross section of the shell is flower-shaped, a round hole is arranged in the middle of the shell, six round protrusions are uniformly distributed around the shell, clamping grooves are respectively arranged on the round protrusions at the top and the bottom of the shell, the bottom cover is round, the edges of the bottom cover are respectively provided with a clamping buckle matched with the clamping grooves on the round protrusions at the bottom of the shell, the bottom cover is arranged in the clamping grooves, the round hole edge at the top of the shell is provided with a groove, the filter element is cylindrical and is arranged in the shell, the filter element comprises a filter layer, an upper fixing cover and a lower fixing cover, the filter layer is arranged between the upper fixing cover and the lower fixing cover, the filter element is a cavity, the center of the upper fixing cover and the center of the lower fixing cover are provided with round openings, the round openings are communicated with the cavity, the upper fixing cover is provided with bulges which are matched with grooves at the edge of a round hole at the top of the shell, the top cover consists of a side plate and a top plate, the side plate is provided with bulge ribs matched with the shell, the bottom of the side plate is provided with buckles matched with clamping grooves on the round bulges at the top of the shell, the side plate is internally provided with a wind wheel, the edge of the wind wheel is a centrifugal blade, the center of the wind wheel is provided with a plurality of screw holes, the wind wheel is connected with a motor shaft through the screw holes at the center, the motor is positioned below the wind wheel and is arranged in the cavity of the filter element, the bottom of the motor is supported by a motor bracket, the motor is electrically connected with a controller, the center of the top plate of the top cover is provided with a touch operation display which is electrically connected with the controller, the touch operation display is circular, the air outlet is formed by a plurality of fillets in a crossing mode around the touch operation display, a power interface is arranged at the bottom of the shell, the power interface is externally connected with a power supply and internally connected with a controller, a product mark is attached to the outer side wall of the shell, a plurality of sensors are arranged in the shell and connected with the controller, and an air inlet is formed in the outer side wall of the shell.
Further, the filter layer includes: the novel high-efficiency antibacterial material comprises a primary effect layer, an ATP-HEPA antibacterial peptide layer and a high-efficiency activated carbon layer, wherein the primary effect layer consists of antibacterial fiber mesh cloth and sterilizing non-woven fabrics, the ATP-HEPA antibacterial peptide layer adopts a high-density ATP-HEPA antibacterial peptide filter screen, and the high-efficiency activated carbon layer is a large-area honeycomb material prepared by catalytic treatment of carbon fibers extracted from plants.
Further, the sensor includes: laser dust sensor, temperature and humidity sensor, TVOC peculiar smell sensor, angular displacement sensor, laser dust sensor, temperature and humidity sensor, TVOC peculiar smell sensor, angular displacement sensor connect respectively the controller, laser dust sensor is used for detecting the particulate matter index in the air, temperature and humidity sensor is used for detecting the temperature and the humidity of air, and angular displacement sensor is used for detecting the inclination of clarifier, if inclination is 0, then normal, if inclination is greater than 0, instruct the clarifier to empty, controller control power outage.
Further, the content displayed on the touch operation display includes: air quality numerical value, humiture numerical value, air quality lamp area, PM2.5 index, still be equipped with touch operation key on the touch operation display, include: switch, wind speed gear adjustment button, sleep mode selection button, intelligent mode selection button, filter screen change warning button.
Further, the center of the bottom cover is provided with an S-shaped bulge.
Further, the air purifier can be controlled through a remote control and a mobile terminal, and the remote control and the mobile terminal are connected with a controller in the air purifier through wireless communication.
Further, the remote control is used within a range of 6 meters and 45 degrees from the purifier, and the keys on the remote control comprise: switch, wind speed gear adjustment button, sleep mode selection button, intelligent mode selection button, WIFI, timing button, child lock opening button, release child lock button.
Further, the shell, the top cover and the bottom cover are made of cold-rolled plates respectively.
Further, the purifier has the specification of 806mm in height, 300mm in diameter, 9KG in net weight, 220V AC in rated voltage, 50HZ in rated power, 55W in input power, less than 2W in standby power consumption and less than or equal to 50dB in noise.
Further, the purification parameters of the purifier are 3.6 grades of formaldehyde purification energy efficiency, 10.9 grades of particulate matter purification energy efficiency, 99.99 percent of sterilization rate, P4 grades of particulate matter accumulated purification amount and 42-72m of application area 2 。
The invention has the advantages that: 1. the multi-effect air purifier provided by the invention has the advantages that the shape of the shell is provided in the form of the plurality of raised ribs, and the air inlet holes are formed in each raised rib, so that the multi-effect air purifier is attractive, the air inlet area is increased compared with a traditional barrel-shaped structure, the air inlet quantity is further increased, and the air outlet quantity is correspondingly increased; 2. the multiple commercial sensors are arranged in the shell, so that the functionality of the multiple-effect air purifier is expanded, for example, the angular displacement sensor detects the inclination angle of the air purifier, if the inclination angle is 0, the air purifier is normal, if the inclination angle is greater than 0, the air purifier is indicated to topple over, the controller controls the power supply to be powered off, and unnecessary harm caused by tearing the power supply line is prevented when the air purifier topples over; 3. the mobile terminal is in communication connection with the purifier, so that the functions of starting the air purifier, adjusting the wind speed and the like by the mobile terminal are realized, and the intelligent degree of the purifier is enhanced; 4. the filter core adopts three layers of filtration, the formaldehyde purification energy efficiency is 3.6 grade, the particulate matter purification energy efficiency is 10.9 grade, the sterilization rate is 99.99 percent, and the cumulative purification amount of the particulate matters reaches P4 grade.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the top end of a housing of a multi-effect air purifier according to the present invention;
FIG. 2 is a schematic view of a bottom cover of a multi-effect air purifier according to the present invention;
FIG. 3 is a schematic diagram of a top cover structure of a multi-effect air purifier according to the present invention;
FIG. 4 is a schematic diagram of a filter element structure of a multi-effect air purifier according to the present invention;
FIG. 5 is a schematic view of the top cover top plate of a multi-effect air purifier according to the present invention;
fig. 6 is a schematic structural view of a housing of a multi-effect air cleaner according to the present invention;
fig. 7 is a cross-sectional view of a filter layer of a multi-effect air purifier of the present invention.
Wherein: 1. a round hole; 2. a circular protrusion; 3. a clamping groove; 4. a groove; 5. a bottom cover; 6. an S-shaped bulge; 7. a top cover; 8. centrifugal blades; 9. a screw hole; 10. a buckle; 11. an upper fixing cover; 12. a filter layer; 13. a lower fixing cover; 14. an air outlet hole; 15. touching the operating display; 16. an air quality light belt; 17. a convex rib; 18. an air inlet hole; 19. a primary effect layer; 20. an antimicrobial peptide layer; 21. and a high-efficiency active carbon layer.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, a multi-effect air cleaner, comprising: the filter comprises a shell, an air inlet 18, an air outlet, a filter core, a bottom cover 5, a top cover 7, a wind wheel, a motor, a plurality of sensors, a power interface and a controller, wherein six raised ribs 17 are uniformly arranged on the shell, the cross section of the shell is flower-shaped, a round hole 1 is arranged in the middle, six round protrusions 2 are uniformly distributed around the shell, clamping grooves 3 are respectively arranged on the round protrusions 2 at the top and the bottom of the shell, the bottom cover 5 is round, buckles 10 matched with the clamping grooves 3 on the round protrusions 2 at the bottom of the shell are respectively arranged at the edges of the bottom cover 5, the buckles 10 are pressed into the clamping grooves 3, the bottom cover 5 is arranged at the bottom of the shell, a groove 4 is arranged at the edge of the round hole 1 at the top of the shell, the filter core is cylindrical and is arranged inside the shell and comprises a filter layer 12, an upper fixed cover 11 and a lower fixed cover 13, the filter layer 12 is arranged between the upper fixed cover 11 and the lower fixed cover 13, the filter element is internally provided with a cavity, the centers of the upper fixing cover 11 and the lower fixing cover 13 are provided with round openings, the round openings are communicated with the cavity, the upper fixing cover 11 is provided with a bulge which is anastomotic with the groove 4 at the edge of the round hole 1 at the top of the shell, the top cover 7 consists of a side plate and a top plate, the side plate is provided with a bulge rib 17 matched with the shell, the bottom of the side plate is provided with a buckle 10 matched with the clamping groove 3 on the round bulge 2 at the top of the shell, a wind wheel is arranged in the side plate, the edge of the wind wheel is provided with a centrifugal blade 8, the center of the wind wheel is provided with a plurality of screw holes 9, the wind wheel is connected with a motor shaft through the screw holes 9 at the center, the motor is positioned below the wind wheel and is arranged in the cavity of the filter element, the bottom of the motor is supported by a motor bracket, and the motor is electrically connected with a controller, the top plate center of the top cover 7 is provided with a touch operation display 15, the touch operation display 15 is electrically connected with a controller, the touch operation display 15 is circular, an air outlet 14 is formed by a plurality of fillets which are intersected transversely and vertically around the touch operation display 15, a power interface is arranged at the bottom of the shell, the power interface is externally connected with a power supply and is internally connected with the controller, a product mark is attached to the outer side wall of the shell, a plurality of sensors are arranged in the shell and are connected with the controller, an air inlet 18 is formed in the outer side wall of the shell, and the distance between the air inlet 18 and a wall and other shielding objects is more than 20 cm.
Further, as shown in he 7, the filter layer 12 includes: the primary effect layer 19, the ATP-HEPA antibacterial peptide layer 20 and the high-efficiency activated carbon layer 21, wherein the primary effect layer 19 is composed of antibacterial fiber mesh cloth and sterilizing non-woven fabrics, can intercept and filter larger particles such as dust, hair, dander and the like at 360 degrees, the ATP-HEPA antibacterial peptide layer 20 adopts a high-density ATP-HEPA antibacterial peptide filter screen, can effectively filter the particles such as pollen, dust mites, fibers and the like in air, mainly aims at the pollution of national standard PM2.5, completely eradicates secondary pollution, the high-efficiency activated carbon layer 21 is a large-area honeycomb material prepared by carrying out catalytic treatment on carbon fibers extracted from plants, and can adsorb harmful substances such as formaldehyde, benzene, xylene, TVOC and the like which are free in the air for a long time. Wherein the controller will control the power to be turned off when the filter layer 12 is not properly installed.
Further, the sensor includes: laser dust sensor, temperature and humidity sensor, TVOC peculiar smell sensor, angular displacement sensor, laser dust sensor, temperature and humidity sensor, TVOC peculiar smell sensor, angular displacement sensor connect respectively the controller, laser dust sensor is used for detecting the particulate matter index in the air, temperature and humidity sensor is used for detecting the temperature and the humidity of air, and angular displacement sensor is used for detecting the inclination of clarifier, if inclination is 0, then normal, if inclination is greater than 0, instruct the clarifier to empty, controller control power outage.
Further, the contents displayed on the touch operation display 15 include: air quality value, humiture value, air quality lamp area 16, PM2.5 index, touch operation display 15 is last still to be equipped with touch operation key, includes: switch, wind speed gear adjustment button, sleep mode selection button, intelligent mode selection button, filter screen change warning button. The air quality lamp strip 16 is formed by sequentially arranging a plurality of arc lamp strips, and the control quality degree is indicated by the number of the lighted lamp strips, so that people can intuitively know the air quality. The filter screen replacement reminding button is used for carrying out replacement reminding after impurities on the filter screen exceed a preset value. The impurities on the filter were monitored by a commercially available weight sensor.
Further, an S-shaped protrusion 6 is provided at the center of the bottom cover 5, so as to facilitate the disassembly or assembly of the bottom cover 5 by people.
Further, the air purifier can be controlled through a remote control and a mobile terminal, and the remote control and the mobile terminal are connected with a controller in the air purifier through wireless communication.
Further, the remote control is used within a range of 6 meters and 45 degrees from the purifier, and the keys on the remote control comprise: switch, wind speed gear adjustment button, sleep mode selection button, intelligent mode selection button, WIFI, timing button, child lock opening button, release child lock button. When the child lock opening key is selected, the controller controls the power supply to be powered off, the child is prevented from operating the air purifier, and when the child lock opening key is selected, the controller controls the power supply to be powered on.
Further, the shell, the top cover 7 and the bottom cover 5 are made of cold-rolled plates respectively.
Further, the purifier has the specification of 806mm in height, 300mm in diameter, 9KG in net weight, 220V AC in rated voltage, 50HZ in rated power, 55W in input power, less than 2W in standby power consumption and less than or equal to 50dB in noise.
Further, the purification parameters of the purifier are 3.6 grades of formaldehyde purification energy efficiency, 10.9 grades of particulate matter purification energy efficiency, 99.99 percent of sterilization rate, P4 grades of particulate matter accumulated purification amount and 42-72m of application area 2 。
The multi-effect air purifier provided by the invention has the advantages that the shape of the shell is provided in the form of the plurality of raised ribs, and the air inlet holes are formed in each raised rib, so that the multi-effect air purifier is attractive, the air inlet area is increased compared with a traditional barrel-shaped structure, the air inlet quantity is further increased, and the air outlet quantity is correspondingly increased; the multiple commercial sensors are arranged in the shell, so that the functionality of the multiple-effect air purifier is expanded, for example, the angular displacement sensor detects the inclination angle of the air purifier, if the inclination angle is 0, the air purifier is normal, if the inclination angle is greater than 0, the air purifier is indicated to topple over, the controller controls the power supply to be powered off, and unnecessary harm caused by tearing the power supply line is prevented when the air purifier topples over; the mobile terminal is in communication connection with the purifier, so that the functions of starting the air purifier, adjusting the wind speed and the like by the mobile terminal are realized, and the intelligent degree of the purifier is enhanced; the filter core adopts three layers of filtration, the formaldehyde purification energy efficiency is 3.6 grade, the particulate matter purification energy efficiency is 10.9 grade, the sterilization rate is 99.99 percent, and the cumulative purification amount of the particulate matters reaches P4 grade.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. A multi-effect air purifier, comprising: the filter element comprises a shell, an air inlet hole, an air outlet hole, a filter element, a bottom cover, a top cover, a wind wheel, a motor, a plurality of sensors, a power interface and a controller, wherein six convex ribs are uniformly arranged on the shell, the cross section of the shell is flower-shaped, a round hole is arranged in the middle of the shell, six round protrusions are uniformly distributed around the shell, clamping grooves are respectively arranged on the round protrusions at the top and the bottom of the shell, the bottom cover is round, the edges of the bottom cover are respectively provided with a clamping buckle matched with the clamping grooves on the round protrusions at the bottom of the shell, the bottom cover is arranged in the clamping grooves, the round hole edge at the top of the shell is provided with a groove, the filter element is cylindrical and is arranged in the shell, the filter element comprises a filter layer, an upper fixing cover and a lower fixing cover, the filter layer is arranged between the upper fixing cover and the lower fixing cover, the filter element is a cavity, the center of the upper fixing cover and the center of the lower fixing cover are provided with round openings, the round openings are communicated with the cavity, the upper fixing cover is provided with bulges which are matched with grooves at the edge of a round hole at the top of the shell, the top cover consists of a side plate and a top plate, the side plate is provided with bulge ribs matched with the shell, the bottom of the side plate is provided with buckles matched with clamping grooves on the round bulges at the top of the shell, the side plate is internally provided with a wind wheel, the edge of the wind wheel is a centrifugal blade, the center of the wind wheel is provided with a plurality of screw holes, the wind wheel is connected with a motor shaft through the screw holes at the center, the motor is positioned below the wind wheel and is arranged in the cavity of the filter element, the bottom of the motor is supported by a motor bracket, the motor is electrically connected with a controller, the center of the top plate of the top cover is provided with a touch operation display which is electrically connected with the controller, the touch operation display is circular, the air outlet is formed by a plurality of fillets in a crossing mode around the touch operation display, a power interface is arranged at the bottom of the shell, the power interface is externally connected with a power supply and internally connected with a controller, a product mark is attached to the outer side wall of the shell, a plurality of sensors are arranged in the shell and connected with the controller, and each protruding rib is provided with an air inlet.
2. The multi-effect air purifier of claim 1 wherein the filter layer comprises: the novel high-efficiency antibacterial material comprises a primary effect layer, an ATP-HEPA antibacterial peptide layer and a high-efficiency activated carbon layer, wherein the primary effect layer consists of antibacterial fiber mesh cloth and sterilizing non-woven fabrics, the ATP-HEPA antibacterial peptide layer adopts a high-density ATP-HEPA antibacterial peptide filter screen, and the high-efficiency activated carbon layer is a large-area honeycomb material prepared by catalytic treatment of carbon fibers extracted from plants.
3. The multi-effect air purifier of claim 1 wherein the sensor comprises: laser dust sensor, temperature and humidity sensor, TVOC peculiar smell sensor, angular displacement sensor, laser dust sensor, temperature and humidity sensor, TVOC peculiar smell sensor, angular displacement sensor connect respectively the controller, laser dust sensor is used for detecting the particulate matter index in the air, temperature and humidity sensor is used for detecting the temperature and the humidity of air, and angular displacement sensor is used for detecting the inclination of clarifier, if inclination is 0, then normal, if inclination is greater than 0, instruct the clarifier to empty, controller control power outage.
4. The multi-effect air purifier of claim 1, wherein the content displayed on the touch-operated display comprises: air quality numerical value, humiture numerical value, air quality lamp area, PM2.5 index, still be equipped with touch operation key on the touch operation display, include: switch, wind speed gear adjustment button, sleep mode selection button, intelligent mode selection button, filter screen change warning button.
5. The multi-effect air purifier of claim 1, wherein the bottom cover is centrally provided with an S-shaped protrusion.
6. The multi-effect air purifier of claim 1 wherein the air purifier is further controllable by a remote control and a mobile terminal, the remote control and mobile terminal being in wireless communication with a controller within the air purifier.
7. The multi-effect air purifier of claim 6 wherein the remote control is used within 6 meters and 45 ° of the purifier, and wherein the keys on the remote control comprise: switch, wind speed gear adjustment button, sleep mode selection button, intelligent mode selection button, WIFI, timing button, child lock opening button, release child lock button.
8. The multi-effect air purifier of claim 1, wherein the shell, the top cover and the bottom cover are made of cold-rolled sheets.
9. The multi-effect air purifier of claim 1, wherein the purifier has a specification of 806mm in height, 300mm in diameter, 9KG in net weight, 220V ac rated voltage, 50HZ rated power, 55W input power, less than 2W standby power consumption and less than or equal to 50dB noise.
10. The multi-effect air purifier according to claim 1, wherein the purifying parameter of the purifier is 3.6 grade of formaldehyde purifying energy efficiency, 10.9 grade of particulate matter purifying energy efficiency, the sterilizing rate is 99.99%, the accumulated purifying amount of particulate matters reaches P4 grade, and the applicable area is 42-72m 2 。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710612623.8A CN107202369B (en) | 2017-07-25 | 2017-07-25 | Multiple-effect air purifier |
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| CN201710612623.8A CN107202369B (en) | 2017-07-25 | 2017-07-25 | Multiple-effect air purifier |
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| CN107202369B true CN107202369B (en) | 2023-04-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108507052A (en) * | 2018-04-04 | 2018-09-07 | 陈婷 | A kind of safe indoor air-purification device of overturning-preventing |
| CN115419980A (en) * | 2022-08-17 | 2022-12-02 | 浙江理工大学 | Interactive mood expression air purifier |
| CN117570548B (en) * | 2024-01-15 | 2024-04-09 | 广东清森美新材料科技有限公司 | Air purifier filter element using anion interlayer cloth |
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| CN205807652U (en) * | 2016-04-28 | 2016-12-14 | 青岛三只小蛛智能电子有限公司 | A kind of air purifier |
| CN106556073A (en) * | 2016-11-18 | 2017-04-05 | 北京淘氪科技有限公司 | Air purifier |
| CN207334954U (en) * | 2017-07-25 | 2018-05-08 | 天津贝罗尼生物科技有限公司 | A kind of multiple-effect air purifier |
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