CN210373855U - Air purifier - Google Patents
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- CN210373855U CN210373855U CN201920770464.9U CN201920770464U CN210373855U CN 210373855 U CN210373855 U CN 210373855U CN 201920770464 U CN201920770464 U CN 201920770464U CN 210373855 U CN210373855 U CN 210373855U
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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
- 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
Abstract
The utility model provides an air purifier relates to air purification technical field, and this air purifier includes: the liquid storage tank is used for storing decomposition liquid, the liquid storage tank is connected with the upper end of the filtering structure, and a plurality of first leakage holes are formed in the connection position of the liquid storage tank and the filtering structure; the air purifier comprises an air guide channel, and the filtering structure is positioned in the air guide channel and used for filtering air passing through the air guide channel. The air purifier can comprehensively finish sterilization, deodorization, formaldehyde removal and the like, and the decomposition liquid can adsorb smoke floating dust, haze and suspended particles in the air, and is matched with the filtering structure to be beneficial to comprehensively removing particle pollutants in the air; and compared with the traditional filter element, the filter element has the advantages of low price of filtrate, low material consumption and low use cost.
Description
Technical Field
The utility model belongs to the technical field of the air purification technique and specifically relates to an air purifier is related to.
Background
Indoor environmental pollution has become a focus of public attention and research, and the indoor pollution can cause serious harm to human bodies. The sources of pollution are in three broad categories: physical, chemical and biological. The main types are: smoke dust, haze, formaldehyde odor, benzene, TVOC, bacteria and viruses, etc. The harm of physical particles to respiratory health. The release period of gaseous pollutants such as formaldehyde is long, and the gaseous pollutants are harmful to human health. Organisms can cause infection and infection, and are very easy to cause disease infection.
The prior air purifier with larger dosage comprises a filter screen type and an electrostatic type. The core component of the filter screen type air purifier is a filter material in the filter screen type air purifier, generally, the filter material is continuously folded to form a wave shape in order to increase the contact area of the filter material and air; the advantages of the screen type include that the screen has a very strong particle capturing ability, a very small pore size and a relatively large adsorption capacity for particle pollutants, so that the screen has a certain vitality, however, for the haze particle pollutants in the air, it is very difficult to completely remove the haze particles through the screen because the particle size is very small, and in addition, due to the limitation of the material and structure of the screen, the service life of the screen is short, and users face frequent screen replacement and expensive use cost. In actual use, because the user can not change the filter screen in time and cause the dust filtration to return to the air again, the reproduction of bacterium causes bigger harm, causes the fatal problem of filter screen formula air purifier. Electrostatic dust collection is to remove particle pollutants in air, such as dust, pollen and the like, by utilizing the principle of high-voltage electrostatic adsorption; the electrostatic type can effectively adsorb particle pollutants, and can partially adsorb pathogenic microorganisms such as bacteria and the like; compared with a filter screen type, the electrostatic type has low energy consumption and lower purification cost. Its disadvantage is that a certain amount of ozone is generated during working, and when the ozone content exceeds a certain concentration, sensory stimulation and harm to human body are generated.
In addition, most of low-temperature asymmetric plasma air purification technology, HEPA filtration technology, ionic wind technology, electrostatic dust removal technology, active carbon, photocatalyst, formaldehyde scavenger, molecular complexation technology, special high-molecular adsorbent for formaldehyde and benzene toxic gases, ozone, ultraviolet rays, Chinese herbal medicine sterilization and the like are high in manufacturing price, the technology is single, the sterilization/deodorization/formaldehyde removal/air purification and the like can be completed at one time, a filter element needs to be replaced for a long time generally, and consumables are high in use cost; the current air purification system can not realize the functions of comprehensive air purification, sterilization, dust removal and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air purifier to alleviate the air purification system among the prior art and can't realize comprehensive air purification function such as the dust removal that disinfects, need long-term renew cartridge or use cost height technical problem.
The utility model provides an air purifier, include: the liquid storage tank is used for storing decomposition liquid, the liquid storage tank is connected with the upper end of the filtering structure, and a plurality of first leakage holes are formed in the connection position of the liquid storage tank and the filtering structure; the air purifier comprises an air guide channel, and the filtering structure is positioned in the air guide channel and used for filtering air passing through the air guide channel.
Further, air purifier is including the intercommunication leakage net, the intercommunication leakage net includes a plurality of alternately arranged and the branch pipe that communicates each other, the one end of branch pipe with the liquid reserve tank intercommunication, the lateral wall of branch pipe is hugged closely with filtration structure's filtration face, just be provided with the orientation on the lateral wall of branch pipe the second seepage hole of filtration face.
Furthermore, the liquid storage tank comprises a first channel communicated with two opposite end faces of the liquid storage tank, the filtering structure comprises a second channel surrounded by filter paper, one end of the second channel is communicated with the first channel, and the other end of the second channel is sealed.
Furthermore, the liquid storage tank comprises a first channel communicated with two opposite end faces of the liquid storage tank, the filter structure comprises a cylindrical structure which is surrounded by filter paper and has an open end at one end and a closed end at the other end, and the open end of the cylindrical structure is communicated with the first channel.
Further, air purifier includes hydrops case, the other end of branch pipe with hydrops case intercommunication.
Further, the liquid accumulation box is connected with the lower end of the filtering structure, and a third leakage hole is formed in the joint of the liquid accumulation box and the filtering structure.
Further, the liquid storage tank comprises an annular upper end face, an annular lower end face, a cylindrical inner wall and a cylindrical outer wall; the inner wall is positioned in the outer wall, the inner wall and the outer wall are respectively connected with the upper end surface and the lower end surface, and the upper end surface, the lower end surface, the inner wall and the outer wall form a liquid storage cavity of the liquid storage box in an enclosing manner; the inner side surface of the inner wall is enclosed to form a first channel.
Further, the air purifier comprises an exhaust fan, and the exhaust fan is fixed in the first channel.
Further, the liquid storage tank is detachably connected with the filtering structure.
Compared with the prior art, the utility model discloses can gain following beneficial effect at least:
the filter structure is soaked by decomposition liquid in the liquid storage tank through the first leakage hole, and air can be in contact with the filter structure soaked by the decomposition liquid when the air guide channel circulates, wherein the decomposition liquid can decompose formaldehyde, odor, benzene, TVOC (total volatile organic compounds), bacteria and viruses, so that the comprehensive completion of sterilization, deodorization, formaldehyde removal and the like is facilitated, the decomposition liquid can adsorb smoke floating dust, haze and suspended particles in the air, and the combination of the decomposition liquid and the filter structure is favorable for comprehensively removing particle pollutants in the air; compared with the traditional filter element, the filter element has the advantages of low price of filtrate, low material consumption and low use cost; based on this, the utility model provides an air purifier can effectively alleviate current air purification system can't realize comprehensive air purification function such as the dust removal that disinfects, need long-term renew cartridge or technical problem such as use cost height, does benefit to the consumption that improves the consumer and experiences.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an air purifier according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air purifier according to another embodiment of the present invention;
fig. 3A is a top view of a liquid storage tank according to an embodiment of the present invention;
FIG. 3B is a cross-sectional view taken along a-a' of FIG. 3A;
fig. 4 is a schematic structural diagram of an air purifier according to another embodiment of the present invention;
FIG. 5 is a top view of a communicating leakage net according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along the line b-b' in FIG. 5;
fig. 7 is a schematic structural diagram of an air purifier according to another embodiment of the present invention.
Icon: 1-a liquid storage tank; 10-a first channel; 11-a first weep hole; 12-upper end face; 13-lower end face; 14-an inner wall; 15-outer wall; 2-a filter structure; 20-a second channel; 21-filter paper; 3-communicating a leakage net; 31-a branch pipe; 32-a via hole; 4-liquid accumulation box; 5-a shell; 51-air outlet.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In an aspect of the present invention, the utility model provides an air purifier, referring to fig. 1, this air purifier includes: the liquid storage tank 1 is used for storing decomposition liquid, the liquid storage tank 1 is connected with the upper end of the filtering structure 2, and a plurality of first leakage holes 11 are formed in the connecting position of the liquid storage tank 1 and the filtering structure 2; the air purifier comprises an air guide channel, and the filtering structure 2 is positioned in the air guide channel and used for filtering air passing through the air guide channel.
In some embodiments of the present invention, the number of the first leakage holes may be set according to actual conditions, the distance between two adjacent leakage holes may be, for example, 10mm to 80mm, and the diameter of the first leakage hole may be 0.01 mm to 2 mm. Thereby facilitating adequate wetting of the filter structure.
In some embodiments of the present invention, the decomposition liquid comprises chlorine dioxide and potassium permanganate, and the mass ratio of the chlorine dioxide to the potassium permanganate is (1-10): (0-100), wherein the total mass of the sulfur dioxide and the potassium permanganate accounts for 1ppm-200ppm of the total mass of the decomposition liquid; in the decomposition liquid, chlorine dioxide has strong oxidation effect, fungi and toxic and harmful components in contact gas of the chlorine dioxide present special activation states, and complex physical and chemical reactions occur microscopically, and part of typical reaction mechanisms are as follows:
O2→2O；
NOX→N2+O2；
SOX→S+O2；
CO2→C+O2；
O2(+M)+O→O3+(+M)；
·OH+H2S→HS+H2O；
O+H2S→HS+·OH；
·OH+NH3→NH2+H2O；
·OH+CO→CO2+·H；
in the working process, the chlorine dioxide destroys the structure of the microbial film by stronger oxidation so as to realize the sterilization effect. The inactivation reaction to bacteria is carried out very quickly, the double bonds of the lipid of the bacterial cell wall are reacted, the double bonds penetrate into the thalli, and the double bonds act on protein and lipopolysaccharide to change the permeability of cells, so that the bacteria are killed; continuously permeating and penetrating the membrane to destroy lipoprotein and lipopolysaccharide in the membrane and change the permeability of cells, so that the cells are dissolved and killed; based on the above, the decomposition liquid can remove formaldehyde, novel viruses in the air, such as noro and influenza viruses, pathogenic bacteria including multi-drug resistant bacteria, and strong oxidizing property of the decomposition liquid can eliminate foul smell in the air; in addition, potassium permanganate has a catalytic effect, and as a catalyst, chlorine dioxide can accelerate the reaction of decomposing harmful gases such as formaldehyde and the like under the promoting effect of potassium permanganate.
The utility model provides an among the air purifier, the decomposition liquid in the liquid storage tank soaks filtration through first seepage hole, the air can with by the wetted filtration contact of decomposition liquid when the air guide passageway circulates, wherein, the decomposition liquid can decompose formaldehyde, the foul smell, benzene, TVOC (total volatile organic matter), bacterium and virus, do benefit to disposable completion and disinfect, deodorization, formaldehyde etc., and the decomposition liquid can adsorb smog and float dirt, suspension granule in haze and the air, it does benefit to the granule pollutant in the comprehensive air of getting rid of with the filtration cooperation, especially haze to in the air, pollutants such as formaldehyde have outstanding purifying effect.
It will be appreciated that the air cleaner includes an air inlet and an air outlet, air enters the air cleaner from the air inlet and flows out from the air outlet of the air cleaner (the direction of air flow may specifically refer to the direction indicated by the arrow in fig. 1 or fig. 2), the flow path of the air forms an air guide channel, and a filter structure soaked by the decomposition liquid is disposed in the air guide channel, so as to effectively purify the air entering from the air inlet, and the purified air flows out from the air outlet. In air purifier's use, indoor air is purified by air purifier repeatedly to high-efficient, decompose air-purifying continuously, effectively realize disinfecting comprehensively, continuously, deodorization, remove formaldehyde, remove dust and function such as haze, air-purifying's efficiency is higher.
The utility model discloses an in some embodiments, air purifier uses after certain, can wash so that air purifier can last high-efficient work to filtration, for the convenience of filtration's dismantlement, the liquid reserve tank with filtration can dismantle the connection. Thereby, cleaning of the filter structure (e.g., filter paper, etc.) is facilitated. It is understood that the detachable link may include, but is not limited to, a snap fit, a threaded connection, etc., and will not be described in any greater detail herein.
In some embodiments of the present invention, referring to fig. 2, the liquid storage tank 1 includes a first channel 10 communicating with opposite end surfaces thereof, the filter structure 2 includes a second channel 20 surrounded by filter paper 21, one end of the second channel 20 is communicated with the first channel 10, and the other end of the second channel 20 is sealed. Thus, air enters the second channel from the first channel (see the direction of the arrow in fig. 2), and flows out through the filtering structure, so that all the air entering the channel is purified by the filtering structure, and the purification efficiency is improved.
The utility model discloses an in some embodiments, the sealed mode of the other end of second passageway is unrestricted, for example can seal the other end of second passageway with the baffle, it is concrete, can pass through the joint with baffle (for example metal sheet etc.) and filtration, welding or other possible connected modes are fixed together and hug closely the surface of baffle with the other end of second passageway in order to realize sealed, therefore, the effect preferred of sealed second passageway other end, and then make the whole process filtration of air that gets into the second passageway flow again, guarantee good purifying effect.
In other embodiments of the present invention, the liquid storage tank includes a first channel communicating with opposite end faces thereof, the filter structure includes a tubular structure enclosed by filter paper and having an open end and a closed end, and the open end of the tubular structure is communicated with the first channel. Therefore, the closed end face of the cylindrical structure can also play a role in purifying air, the air enters the cylindrical structure from the first channel and then flows out from the side wall of the cylindrical structure, and the effect of purifying the air is better.
In some embodiments of the present invention, the material of the filter paper may include, but is not limited to, carbon fiber, polymer fabric, or non-woven fabric.
In some embodiments of the present invention, referring to fig. 3A and 3B, the reservoir 1 comprises an annular upper end surface 12 and an annular lower end surface 13, and a cylindrical inner wall 14 and a cylindrical outer wall 15; the inner wall 14 is positioned in the outer wall 15, the inner wall 14 and the outer wall 15 are respectively connected with the upper end surface 12 and the lower end surface 13, and the upper end surface 12, the lower end surface 13, the inner wall 14 and the outer wall 15 enclose a liquid storage cavity of the liquid storage tank 1; the inner side of the inner wall 14 encloses a first channel. Therefore, the structure is simple and easy to realize.
It should be noted that the description of "ring" in this document should be understood in a broad sense, and it may include not only a ring shape, but also a ring shape with other shapes, such as a ring shape composed of two squares, or a ring shape composed of two triangles, and also a ring shape with other regular or irregular shapes, etc.
The utility model discloses an in some embodiments, the length and the width of liquid reserve tank are 80-1200mm respectively independently, and the height of liquid reserve tank can be selected according to actual conditions for the concrete size of 30-500mm, and is specific, and when the interior space is less, can select the less liquid reserve tank of size, when the interior space is great, can select the great liquid reserve tank of size. It should be noted that the length or width of the tank refers to the maximum distance of the line connecting any two points of the tank in the lateral and longitudinal directions.
In some embodiments of the present invention, the diameter of the first channel is 50-1000mm, and the specific size thereof can be selected according to practical situations, which is not described herein in detail.
In some embodiments of the present invention, the air purifier includes an exhaust fan, the exhaust fan being fixed within the first passageway. From this, indoor air can get into in the second passageway through first passageway relatively easily through the air exhauster to the realization is to the purification of air, and can accelerate indoor air's circulation, thereby makes air and decomposition liquid and filtration frequently contact, and then improves the air purification rate.
It should be noted that the exhaust fan may be fixed on the cylindrical inner wall of the liquid storage tank, and will not be described herein.
In some embodiments of the utility model, referring to fig. 4-6, air purifier is including intercommunication leakage net 3, intercommunication leakage net includes a plurality of cross arrangement and the branch pipe 31 that communicates each other, the one end of branch pipe 31 with liquid reserve tank 1 communicates, the lateral wall of branch pipe 31 is hugged closely with filtering structure 2's filter surface, just be provided with the orientation on the lateral wall of branch pipe 31 the second seepage hole of filter surface. From this, the decomposition liquid flows from the second seepage hole, does benefit to and fully wets the filtering surface who hugs closely the branch pipe lateral wall to improve air purification efficiency.
In some embodiments of the present invention, the inner diameter of the branch pipe connecting the leakage net is 1mm-10mm, for example, the inner diameter of the branch pipe may be 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, or 10mm, etc. From this, the liquid volume that can store in the intercommunication leakage net is suitable, can satisfy the demand of soaking filtration.
It will be appreciated that, with reference to figure 6, the communicating percolating network 3 has through holes 32 therein. In some embodiments of the present invention, the aperture of the through hole 32 is 5-40 mm. It should be noted that the aperture of the through hole communicating with the leakage net refers to the maximum distance of the connecting line between any two points in the through hole.
In some embodiments of the present invention, referring to fig. 4, the height H of the communication leakage net 3 is 80-1500mm, for example, the height of the communication leakage net can be 80mm, 100mm, 200mm, 300mm, 400mm, 500mm, 600mm, 700mm, 800mm, 900mm, 1000mm, 1100mm, 1200mm, 1300mm, 1400mm or 1500mm, etc., therefore, the height of the communication leakage net is suitable, and enough space can be provided for the filtering structure, so as to form a second passage with enough space, and improve the air purifying capability of the air purifier.
In some embodiments of the present invention, referring to fig. 7, the air purifier includes a liquid accumulation box 4, and the other end of the branch pipe 31 communicates with the liquid accumulation box 4. Therefore, the liquid accumulation box can receive decomposition liquid flowing out from the branch pipe in the liquid storage box, and recycling and reutilization of the decomposition liquid are facilitated.
In some embodiments of the present invention, the liquid accumulation box is connected to the lower end of the filtering structure, and the liquid accumulation box is provided with a third leakage hole at the joint of the filtering structure. Thereby, the liquid seeping out of the third leakage hole can further wet the filter structure, so as to further improve the purification efficiency.
The utility model discloses an among some embodiments, the shape of hydrops case can be the same with the shape of liquid reserve tank, from this, when the decomposition liquid in the liquid reserve tank was used up, with the position change of liquid reserve tank and hydrops case make the liquid reserve tank exert the function of hydrops case, the function of hydrops case performance liquid reserve tank, can reuse decomposition liquid, further reduce use cost. In other embodiments of the present invention, the liquid accumulation box is a box body including an upper surface, a lower surface and four side walls, wherein the upper surface of the liquid accumulation box can be used for sealing the second channel, thereby facilitating the simplification of the structure and the reduction of the cost.
In some embodiments of the present invention, the distance between two adjacent third leakage holes is 30-80 mm; the diameter of the third leakage hole may be 0.01-2 mm. Thereby facilitating adequate wetting of the filter structure.
It should be noted that the shape of the first, second and/or third leakage holes may be regular or irregular, such as circular, triangular or square, and the diameter of the leakage hole refers to the maximum value of the connection distance between any two points on the periphery of the leakage hole; the descriptions of "upper" and "lower" herein are only used to explain the technical solution of the present invention, and should not be understood as limitations of the present invention, and specific locations such as the liquid storage tank need to be determined according to actual usage scenarios, which are not described herein in too much detail.
In some embodiments of the present invention, referring to fig. 7, the air purifier further includes a housing 5, and the housing may have a regular or irregular shape such as a circle, a square, a triangle, etc., as long as it has a cavity capable of accommodating the structures such as the liquid collecting tank, the liquid storage tank, the filtering structure, the communication leakage net, etc.; in addition, the housing 5 is further provided with an air outlet 51 for guiding out the purified air; the size of the shell, the shape and the number of the air outlets can be flexibly selected according to actual conditions, and redundant description is omitted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. An air purifier, comprising: the liquid storage tank is used for storing decomposition liquid, the liquid storage tank is connected with the upper end of the filtering structure, and a plurality of first leakage holes are formed in the connection position of the liquid storage tank and the filtering structure;
the air purifier comprises an air guide channel, and the filtering structure is positioned in the air guide channel and used for filtering air passing through the air guide channel.
2. The air purifier as claimed in claim 1, wherein the air purifier comprises a communicating leakage net, the communicating leakage net comprises a plurality of branch pipes which are arranged in a crossed manner and are communicated with each other, one ends of the branch pipes are communicated with the liquid storage tank, the side walls of the branch pipes are tightly attached to the filtering surface of the filtering structure, and second leakage holes facing the filtering surface are formed in the side walls of the branch pipes.
3. The air cleaner of claim 2, wherein the reservoir includes a first channel communicating with opposite ends thereof, the filter structure includes a second channel surrounded by filter paper, and one end of the second channel communicates with the first channel and the other end of the second channel is sealed.
4. The air cleaner of claim 2, wherein the reservoir includes a first passage communicating with opposite end surfaces thereof, and the filter structure includes a cylindrical structure surrounded by filter paper and having an open end and a closed end, the open end of the cylindrical structure being in communication with the first passage.
5. The air purifier of claim 2, wherein the air purifier includes a liquid accumulation tank, and the other end of the branch pipe is communicated with the liquid accumulation tank.
6. The air purifier as claimed in claim 5, wherein the liquid collecting tank is connected to a lower end of the filtering structure, and a third leakage hole is formed at a connection portion of the liquid collecting tank and the filtering structure.
7. The air cleaner of any one of claims 1-6, wherein the reservoir comprises an annular upper end surface and an annular lower end surface, and a cylindrical inner wall and a cylindrical outer wall;
the inner wall is positioned in the outer wall, the inner wall and the outer wall are respectively connected with the upper end surface and the lower end surface, and the upper end surface, the lower end surface, the inner wall and the outer wall form a liquid storage cavity of the liquid storage box in an enclosing manner; the inner side surface of the inner wall is enclosed to form a first channel.
8. The air cleaner of claim 3 or 4, wherein the air cleaner comprises a suction fan fixed within the first channel.
9. The air purifier of claim 1 wherein the reservoir is removably connected to the filter structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920770464.9U CN210373855U (en) | 2019-05-27 | 2019-05-27 | Air purifier |
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| CN201920770464.9U CN210373855U (en) | 2019-05-27 | 2019-05-27 | Air purifier |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701374A (en) * | 2020-05-27 | 2020-09-25 | 昆明理工大学 | Method and device for efficiently purifying air by using superparamagnetic nano material |
| CN112097337A (en) * | 2020-09-07 | 2020-12-18 | 夏汝心 | Circulating air suction and release type indoor formaldehyde removal device and use method |
| CN114984741A (en) * | 2022-07-05 | 2022-09-02 | 阿尔卡司(成都)空气净化技术有限公司 | Water-adding-free use method of full-effect air purifier |
| IT202200001622A1 (en) * | 2022-02-01 | 2023-08-01 | Univ Degli Studi Di Pavia | Device for removing viral particles in an air stream |
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2019
- 2019-05-27 CN CN201920770464.9U patent/CN210373855U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701374A (en) * | 2020-05-27 | 2020-09-25 | 昆明理工大学 | Method and device for efficiently purifying air by using superparamagnetic nano material |
| CN111701374B (en) * | 2020-05-27 | 2021-09-14 | 昆明理工大学 | Method and device for efficiently purifying air by using superparamagnetic nano material |
| CN112097337A (en) * | 2020-09-07 | 2020-12-18 | 夏汝心 | Circulating air suction and release type indoor formaldehyde removal device and use method |
| IT202200001622A1 (en) * | 2022-02-01 | 2023-08-01 | Univ Degli Studi Di Pavia | Device for removing viral particles in an air stream |
| WO2023148599A1 (en) * | 2022-02-01 | 2023-08-10 | Universita' Degli Studi Di Pavia | Device for removing virus particles in an air flow |
| CN114984741A (en) * | 2022-07-05 | 2022-09-02 | 阿尔卡司(成都)空气净化技术有限公司 | Water-adding-free use method of full-effect air purifier |
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