CN219995495U - Air purification device based on silver ion - Google Patents
Air purification device based on silver ion Download PDFInfo
- Publication number
- CN219995495U CN219995495U CN202321334442.0U CN202321334442U CN219995495U CN 219995495 U CN219995495 U CN 219995495U CN 202321334442 U CN202321334442 U CN 202321334442U CN 219995495 U CN219995495 U CN 219995495U
- Authority
- CN
- China
- Prior art keywords
- device body
- filter screen
- silver ion
- subassembly
- air filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004887 air purification Methods 0.000 title claims abstract description 11
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 title claims description 25
- 239000000126 substance Substances 0.000 claims abstract description 38
- 230000000840 anti-viral effect Effects 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 230000003115 biocidal effect Effects 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011941 photocatalyst Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 abstract description 14
- 239000004332 silver Substances 0.000 abstract description 14
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 12
- 206010059866 Drug resistance Diseases 0.000 abstract description 9
- -1 silver ions Chemical class 0.000 abstract description 8
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 244000005700 microbiome Species 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 241000700605 Viruses Species 0.000 description 5
- 239000000645 desinfectant Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 241000238876 Acari Species 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- JYLNVJYYQQXNEK-UHFFFAOYSA-N 3-amino-2-(4-chlorophenyl)-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(CN)C1=CC=C(Cl)C=C1 JYLNVJYYQQXNEK-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air purification device based on silver ions, which comprises a device body, a front air filter screen, a composite air filter screen, a chemical filter assembly and antibacterial and antiviral fibers, wherein the front air filter screen is arranged on one side of the interior of the device body, the composite air filter screen is arranged in the device body on one side of the front air filter screen, the chemical filter assembly is arranged in the device body on one side of the composite air filter screen, filter materials are filled in the chemical filter assembly, the antibacterial and antiviral fibers are arranged in the device body on one side of the chemical filter assembly, and a fan assembly is arranged in the device body on one side of the antibacterial and antiviral fibers. The utility model can not only continuously release for sterilization and bacteriostasis for a long time, but also has excellent antibacterial performance, can not generate drug resistance, can filter gaseous pollutants and microorganisms, and is convenient for replacing a filter component.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to an air purification device based on silver ions.
Background
In our daily life, clean air, water and food are closely related to everyone, wherein air is a necessary condition for people to maintain life, and as people are 90% of the time indoors, indoor air often contains particulate matters, peculiar smell, formaldehyde, ozone, nitrogen, sulfur, bacteria, viruses and the like, and the pollution degree is as much as 2-5 times that of outdoor air, more and more people choose to use air purification devices in indoor places. Because the metallic silver has no toxic or side effect and exists in an ionic state, the metallic silver can be absorbed by a human body and can also be directly discharged outside the body, so that the metallic silver replaces the traditional medicine, does not cause any damage to the human body and can also effectively improve the immunity. According to the related research institutions, the sterilization and repair capability of silver is obviously higher than that of other articles, and the silver has the characteristic of being difficult to generate drug resistance, particularly when the drug resistance of various viruses is continuously improved at present and professionals find out the superiority of silver ions, the silver ion has no drug resistance, is the only reliable method for treating viruses, and has good application prospect in the aspect of treating new coronaviruses because the silver ion has no drug resistance and drug resistance variation phenomenon in the processes of resisting viruses and treating bacteria, particularly in the later age.
1. The air purifying device generally adopts an adsorption technology, a negative (positive) ion technology, a catalysis technology, a photocatalyst technology, a super-structure photo-mineralization technology, a HEPA efficient filtering technology, an electrostatic dust collection technology and the like; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEAP high-efficiency material, anion generator, etc., have poor purification effect on bacteria and viruses, and therefore, need to be improved; 2. the air purifying device generally only filters the particulate matters, and is difficult to filter the gaseous pollutants and microorganisms; 3. the filter assembly in the air cleaning device is inconvenient to replace, thus causing inconvenience to use.
Disclosure of Invention
The utility model aims to provide an air purifying device based on silver ions, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air purification device based on silver ion, includes device body, leading air filter screen, compound air filter screen, chemical filter subassembly and antibiotic and antiviral fibre, leading air filter screen sets up in the inside one side of device body, compound air filter screen sets up inside the device body of leading air filter screen one side, chemical filter subassembly sets up inside the device body of compound air filter screen one side, just chemical filter subassembly's inside packing has the filter material, antibiotic and antiviral fibre set up inside the device body of one side of chemical filter subassembly, antibiotic and the device body internally mounted of antiviral fibre one side have fan subassembly, just the internally mounted of fan subassembly has the draught fan, the atomizer is installed to the device body bottom of fan subassembly one side, just the top of atomizer is provided with out the fog mouth, the top of device body is provided with the access hole, the device body top of access hole one side is provided with the net window of airing exhaust, install the air inlet net window on the outer wall of device body one side.
Preferably, pulleys are arranged at corner positions of the bottom end of the device body, so that the device is convenient to move.
Preferably, a lower positioning seat is fixed on one side of the bottom of the device body, and a lower positioning groove is formed in the top end of the lower positioning seat, so that the lower part of the filtering assembly is conveniently positioned.
Preferably, the front air filter screen is formed by combining front and rear layers of electrostatic non-woven fabrics and middle-layer activated carbon, and can adsorb dust, inhibit dust mites, decompose harmful chemical gases such as formaldehyde and the like and remove peculiar smell.
Preferably, the composite air filter screen is formed by sequentially combining a nano silver ion filter screen, a HEPA filter screen, a high-grade activated carbon filter screen and a nano photocatalyst filter screen, so that suspended particles can be removed, and harmful substances can be decomposed.
Preferably, the top of chemistry filtering component is provided with the open slot, just the inside of open slot is provided with the closing plate, closing plate and the inseparable joint of open slot, be convenient for change the filter material according to the demand.
Preferably, the liquid injection pipe is installed to one side at atomizer top, just the top of liquid injection pipe extends to the top of device body and installs sealed lid, is convenient for pour into silver ion disinfectant into the atomizer.
Preferably, the inside of access hole is provided with the apron, just the apron all is connected with the device body through the bolt, is convenient for seal access hole 20.
Preferably, the bottom end of the cover plate is fixed with an upper positioning seat, and the bottom ends of the upper positioning seats are provided with upper positioning grooves, so that the upper part of the filter assembly is conveniently positioned.
Compared with the prior art, the utility model has the beneficial effects that: the silver ion-based air purification device not only can continuously release for sterilization and bacteriostasis for a long time, can sterilize and bacteriostasis for a long time, has excellent antibacterial property, can not generate drug resistance, can filter gaseous pollutants and microorganisms, and is convenient for replacing a filter assembly;
(1) Through being provided with atomizer, outlet, notes liquid pipe, sealed lid, pour into the atomizer into silver ion disinfectant through notes liquid pipe, the atomizer spouts the water smoke that contains silver ion through the outlet, silver ion enters into the air of discharging, silver particle can destroy cell gene DNA, prevent cell reproduction, destroy the key enzyme of cell respiratory function, destroy the key enzyme of nutrition absorption function, thoroughly kill the bacterium, and the silver ion that produces can constantly release for a long time and disinfect antibacterial, antibacterial property is excellent moreover can not produce the drug resistance for a long time;
(2) The chemical filter assembly, the filter material and the antibacterial and antiviral fibers are arranged, the filter material in the chemical filter assembly can be potassium permanganate, sodium permanganate or other components, harmful substances such as hydrogen sulfide, sulfur dioxide, nitric oxide, sulfur oxide, nitrogen oxide, formaldehyde, low molecular aldehyde, organic acid and the like can be removed, and the antibacterial and antiviral fibers can filter gaseous pollutants and microorganisms, so that the filtering performance is improved;
(3) Through being provided with access hole, apron, go up the positioning seat, go up the constant head tank, the bolt, lower positioning seat, lower constant head tank, the open slot, the closing plate, when needing to change filter component, pull down the bolt, take out the apron from the inside of access hole for leading air filter screen, compound air filter screen, chemical filter component, antibiotic and antiviral fibrous top deviate from going up the constant head tank of positioning seat bottom, take out leading air filter screen, compound air filter screen, chemical filter component, antibiotic and antiviral fibrous bottom follow lower positioning groove on lower positioning seat top down again, can be followed and torn open in the device body, thereby be convenient for change filter component.
Drawings
FIG. 1 is a schematic side sectional view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a chemical filter assembly of the present utility model;
FIG. 3 is a schematic diagram of the front view of the present utility model;
FIG. 4 is a schematic diagram of an enlarged front view of a fan assembly according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a device body; 2. an air inlet net window; 3. a front air filter screen; 4. a composite air filter screen; 5. a chemical filtration assembly; 6. an antibacterial and antiviral fiber; 7. a fan assembly; 8. an exhaust net window; 9. an atomizer; 10. a mist outlet; 11. a pulley; 12. a lower positioning seat; 13. a lower positioning groove; 14. a filter material; 15. an open slot; 16. a sealing plate; 17. a liquid injection pipe; 18. sealing cover; 19. an induced draft fan; 20. an access opening; 21. a cover plate; 22. an upper positioning seat; 23. an upper positioning groove; 24. and (5) a bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an air purification device based on silver ion, including device body 1, leading air filter screen 3, compound air filter screen 4, chemical filter subassembly 5 and antibiotic and antiviral fibre 6, leading air filter screen 3 sets up the inside one side of device body 1, compound air filter screen 4 sets up the inside of device body 1 of leading air filter screen 3 one side, chemical filter subassembly 5 sets up the inside of device body 1 of compound air filter screen 4 one side, and the inside packing of chemical filter subassembly 5 has filter material 14, antibiotic and antiviral fibre 6 sets up the inside of device body 1 of one side of chemical filter subassembly 5, the inside installation of device body 1 of antibiotic and antiviral fibre 6 one side has fan subassembly 7, and fan subassembly 7 internally mounted has draught fan 19;
the bottom of the device body 1 at one side of the fan assembly 7 is provided with an atomizer 9, the top end of the atomizer 9 is provided with a fog outlet 10, the top end of the device body 1 is provided with an access opening 20, the top end of the device body 1 at one side of the access opening 20 is provided with an exhaust net window 8, and the outer wall at one side of the device body 1 is provided with an air inlet net window 2;
pulleys 11 are arranged at the corner positions of the bottom end of the device body 1, so that the device is convenient to move;
a lower positioning seat 12 is fixed on one side of the bottom of the device body 1, and a lower positioning groove 13 is arranged at the top end of the lower positioning seat 12, so that the lower part of the filter assembly can be positioned conveniently;
the front air filter screen 3 is formed by combining front and rear layers of electrostatic non-woven fabrics and middle-layer activated carbon, and can adsorb dust, inhibit dust mites, decompose harmful chemical gases such as formaldehyde and the like and remove peculiar smell;
the composite air filter screen 4 is formed by sequentially combining a nano silver ion filter screen, a HEPA filter screen, a high-grade activated carbon filter screen and a nano photocatalyst filter screen, and can remove suspended particles and decompose harmful substances;
the top end of the chemical filter assembly 5 is provided with an open slot 15, a sealing plate 16 is arranged in the open slot 15, and the sealing plate 16 is tightly clamped with the open slot 15, so that the filter material 14 can be replaced according to the requirement;
a liquid injection pipe 17 is arranged on one side of the top end of the atomizer 9, and the top end of the liquid injection pipe 17 extends to the upper part of the device body 1 and is provided with a sealing cover 18, so that silver ion disinfectant can be conveniently injected into the atomizer 9;
the cover plate 21 is arranged in the access hole 20, and the cover plate 21 is connected with the device body 1 through bolts 24, so that the access hole 20 is conveniently sealed;
an upper positioning seat 22 is fixed at the bottom end of the cover plate 21, and an upper positioning groove 23 is arranged at the bottom end of the upper positioning seat 22, so that the upper part of the filter assembly can be positioned conveniently.
When the embodiment of the utility model is used, the following steps are adopted: firstly, the induced draft fan 19 in the fan assembly 7 operates to enable indoor air to enter the device body 1 through the air inlet net window 2, at this time, when the air sequentially passes through the front air filter screen 3, the composite air filter screen 4, the chemical filter assembly 5 and the antibacterial and antiviral fibers 6, the front air filter screen 3 is formed by combining front and rear layers of electrostatic non-woven fabrics with middle-layer activated carbon, dust mites can be adsorbed, dust mites can be restrained, harmful chemical gases such as formaldehyde can be decomposed, peculiar smell can be removed, the composite air filter screen 4 is formed by combining a nano silver ion filter screen, a HEPA filter screen, a high-grade activated carbon filter screen and a nano photocatalyst filter screen in sequence, suspended particles can be removed, harmful substances can be decomposed, the filter material 14 in the chemical filter assembly 5 can be potassium permanganate, sodium permanganate or other components, and harmful substances such as hydrogen sulfide, sulfur dioxide, nitric oxide, sulfur oxide, nitrogen oxide, formaldehyde, low molecular aldehyde, organic acid and the like can be removed, wherein the sealing plate 16 can be taken out of the open slot 15 so as to replace the filter material 14, different filter materials 14 can remove different harmful substances, the antibacterial and antiviral fibers 6 can filter gaseous pollutants and microorganisms, so that the filtering performance is improved, then, the silver ion disinfectant is injected into the atomizer 9 through the liquid injection pipe 17, the atomizer 9 ejects water mist containing silver ions through the mist outlet 10, the silver ions enter the discharged air, the silver particles can destroy cellular gene DNA, prevent cell replication and propagation, destroy key enzymes of cell breathing function, destroy key enzymes of nutrition absorption function, thoroughly kill bacteria, and the generated silver ions can be continuously released for long-term sterilization and bacteriostasis, so that the silver ion disinfectant can be disinfected and bacteriostasis for a long time, and can not produce the drug resistance, finally, clean air discharges through the net window 8 of airing exhaust to reach air purification's purpose, when the filter component needs to be changed, pull down bolt 24, take out apron 21 from the inside of access hole 20, make leading air filter screen 3, compound air filter screen 4, chemical filter component 5, antibiotic and antiviral fibre 6's top deviate from in the last constant head tank 23 of last positioning seat 22 bottom, and then take leading air filter screen 3, compound air filter screen 4, chemical filter component 5, antibiotic and antiviral fibre 6's bottom out from the lower constant head tank 13 on lower positioning seat 12 top, can be followed and unpick out in the device body 1, thereby be convenient for change filter component.
Claims (9)
1. The utility model provides an air purification device based on silver ion, its characterized in that, including device body (1), leading air filter screen (3), compound air filter screen (4), chemical filter subassembly (5) and antibiotic and antiviral fibre (6), leading air filter screen (3) set up in the inside one side of device body (1), compound air filter screen (4) set up in the inside device body (1) of leading air filter screen (3) one side, chemical filter subassembly (5) set up in the inside device body (1) of compound air filter screen (4) one side, just the inside of chemical filter subassembly (5) is filled with filter material (14), antibiotic and antiviral fibre (6) set up in the inside device body (1) of one side of chemical filter subassembly (5), antibiotic and the inside of device body (1) internally mounted of antiviral fibre (6) one side have fan subassembly (7), just the internally mounted of fan subassembly (7) has atomizer (19), device body (1) bottom of fan subassembly (7) one side installs atomizer (9), just the inside the packing of chemical filter subassembly (5) has filter material (14), the inside device body (1) of fan (6) is provided with fog top (20), an exhaust net window (8) is arranged at the top end of the device body (1) at one side of the access hole (20), and an air inlet net window (2) is arranged on the outer wall at one side of the device body (1).
2. The silver ion-based air cleaning device of claim 1, wherein: pulleys (11) are arranged at the corner positions of the bottom end of the device body (1).
3. The silver ion-based air cleaning device of claim 1, wherein: a lower positioning seat (12) is fixed on one side of the bottom of the device body (1), and a lower positioning groove (13) is arranged at the top end of the lower positioning seat (12).
4. The silver ion-based air cleaning device of claim 1, wherein: the front air filter screen (3) is formed by combining a front layer of static non-woven fabric, a rear layer of static non-woven fabric and an intermediate layer of activated carbon.
5. The silver ion-based air cleaning device of claim 1, wherein: the composite air filter screen (4) is formed by sequentially combining a nano silver ion filter screen, a HEPA filter screen, a high-grade activated carbon filter screen and a nano photocatalyst filter screen.
6. The silver ion-based air cleaning device of claim 1, wherein: the top of chemical filter subassembly (5) is provided with open slot (15), just the inside of open slot (15) is provided with closing plate (16), closing plate (16) and open slot (15) inseparable joint.
7. The silver ion-based air cleaning device of claim 1, wherein: a liquid injection pipe (17) is arranged on one side of the top end of the atomizer (9), and the top end of the liquid injection pipe (17) extends to the upper part of the device body (1) and is provided with a sealing cover (18).
8. The silver ion-based air cleaning device of claim 1, wherein: the inside of access hole (20) is provided with apron (21), just apron (21) all are connected with device body (1) through bolt (24).
9. The silver ion-based air cleaning device of claim 8, wherein: an upper positioning seat (22) is fixed at the bottom end of the cover plate (21), and an upper positioning groove (23) is formed at the bottom end of the upper positioning seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334442.0U CN219995495U (en) | 2023-05-29 | 2023-05-29 | Air purification device based on silver ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334442.0U CN219995495U (en) | 2023-05-29 | 2023-05-29 | Air purification device based on silver ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219995495U true CN219995495U (en) | 2023-11-10 |
Family
ID=88612027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321334442.0U Active CN219995495U (en) | 2023-05-29 | 2023-05-29 | Air purification device based on silver ion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219995495U (en) |
-
2023
- 2023-05-29 CN CN202321334442.0U patent/CN219995495U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103272445B (en) | Air purification equipment | |
| CN113501625A (en) | System and method for integrally removing odor and microbial aerosol in urban sewage plant | |
| CN204460505U (en) | A kind of device of high-efficient purification room air | |
| CN206504414U (en) | A kind of air purifier | |
| CN2826252Y (en) | Air purifier with photocatalyst and active carbon cooperative air purification effect | |
| CN215138563U (en) | Papermaking waste gas treatment device fully utilizing adsorption material | |
| CN213334823U (en) | Controllable passageway aperture formula air purifier | |
| CN200980987Y (en) | Composite type high effective biological waste gas purifying device | |
| CN219995495U (en) | Air purification device based on silver ion | |
| CN112594842A (en) | Air purification method and device based on combination of filtration, sterilization and catalysis diversification | |
| CN208990476U (en) | Ultraviolet photocatalyst exhaust air deodorization purification device | |
| CN209549048U (en) | Plasma photodissociation exhaust air deodorization purification device | |
| CN203303764U (en) | Air purification equipment | |
| CN203810560U (en) | Indoor air purifying device based on low temperature plasma | |
| CN205649672U (en) | Integrative vortex sprays deodorization equipment | |
| CN212594983U (en) | Integrated biological deodorization purifier | |
| CN206582991U (en) | A kind of photo-catalytic air cleaner | |
| CN208320374U (en) | Integrate the paint spray booth of gas sampling processing | |
| CN203336730U (en) | Horizontal photocatalysis air purifier | |
| CN208320427U (en) | A kind of industrial waste-gas purifier | |
| CN207407458U (en) | A kind of light quantum air purifier | |
| CN201370797Y (en) | Intelligent air purifier | |
| CN205678778U (en) | A kind of efficient air purifier | |
| CN206414949U (en) | A kind of plasma Composite formula equipment | |
| CN204126299U (en) | Optimize the room unit of air quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |