CN216319099U - Virus and bacteria sterilizer - Google Patents
Virus and bacteria sterilizer Download PDFInfo
- Publication number
- CN216319099U CN216319099U CN202020521469.0U CN202020521469U CN216319099U CN 216319099 U CN216319099 U CN 216319099U CN 202020521469 U CN202020521469 U CN 202020521469U CN 216319099 U CN216319099 U CN 216319099U
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- China
- Prior art keywords
- sterilizer
- cover assembly
- lamp
- photocatalyst
- bottom cover
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- 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.)
- Expired - Fee Related
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- 241000894006 Bacteria Species 0.000 title claims abstract description 16
- 241000700605 Viruses Species 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000011941 photocatalyst Substances 0.000 claims abstract description 32
- 150000002500 ions Chemical class 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims abstract description 19
- 150000001450 anions Chemical class 0.000 claims abstract description 12
- 239000003205 fragrance Substances 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 25
- 230000002070 germicidal effect Effects 0.000 claims description 17
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004332 deodorization Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 45
- 238000000746 purification Methods 0.000 description 10
- 238000004887 air purification Methods 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000000222 aromatherapy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005686 electrostatic field Effects 0.000 description 3
- -1 oxygen ion Chemical class 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a virus and bacteria sterilizer, which comprises an upper cover assembly and a bottom cover assembly, wherein an active carbon filter, a UV ultraviolet lamp sterilizer, a nano photocatalyst sterilizer and a negative ion generator are arranged between the cover assembly and the bottom cover assembly; the upper cover assembly comprises a sterilizer upper cover, an air outlet cover, a switch and gear buttons, and the bottom cover assembly comprises a bottom cover, a left state lamp, a right state lamp, a lampshade, an active carbon filter screen cover, a fragrance fumigating bottle bottom cover, a UV sterilizing lamp inverter, a UV sterilizing lamp, a second photocatalyst part, a first photocatalyst part, an active carbon filter screen, an anion generator, a centrifugal fan, an anion generator terminal, a control mainboard, a fragrance fumigating bottle and a foot pad; the upper cover assembly and the bottom cover assembly are assembled to form an integral virus and bacteria sterilizer.
Description
Technical Field
The utility model relates to a disinfection and sterilization device used in an air flowing and exchanging environment, in particular to a virus and bacteria sterilizer.
Background
Chinese patent document CN109499234A discloses a hospital ambient air treatment system, which comprises a housing, a vent, a honeycomb activated carbon filter installed inside the housing near the vent, a mute centrifugal fan installed inside the housing, an atomization zone partition installed inside the housing, an ultrasonic atomizer located in the atomization zone and installed on the bottom of the inner side of the housing, a sterilization and disinfection hydrosolvent liquid medicine container located above the ultrasonic atomizer and installed inside the housing in sequence, an atomization fan, a photocatalyst filter screen installed in the middle of the housing, a plurality of ultraviolet germicidal lamps installed on the photocatalyst filter screen, an air outlet installed on the upper portion of the housing, an atomization pipe connected with the atomization zone, extending to the upper portion of the housing and installed on the inner side of the housing, and a negative oxygen ion air purifier installed at the air outlet on the upper portion of the housing. This hospital's ambient air processing system, purifying effect is good, disinfects the disinfection, air-purifying, clears away peculiar smell and dust. Can be widely applied to the air sterilization, disinfection and purification process in hospital areas.
For another example, chinese patent document CN204345822U discloses an air purification device for an infectious disease ward, which comprises a main machine, and air suction devices are disposed on two sides of the main machine, an air suction port is disposed on an outer side of the air suction device, a side-open air suction protective cover is disposed on an outer side of the air suction port, the side-open air suction protective cover is connected to the air suction port through an air suction connecting rotating shaft, an air suction protective net is disposed on an inner side of the side-open air suction protective cover, an air suction filter screen is disposed on a rear side of the air suction protective net, an air suction conical cover is disposed on a rear side of the air suction conical cover, and a sub air suction pipe is disposed on a rear side of the air suction conical cover. The device can carry out dual disinfection and purification, can keep the clean and fresh air in the ward.
For another example, chinese patent document CN204141758U discloses an electrostatic field plasma air purification device for a central air conditioner, which includes a body; a housing; the fan and the power supply are arranged in the machine body; the machine body is provided with an air inlet and an air outlet; further comprising: use the flow direction of air as the positive direction, install coarse strainer, high-voltage electrostatic field plasma degerming module, super fine filter unit, active carbon filter unit, micronic dust filter unit, air purification system and set up in proper order and be in the anion generator of air outlet. The device utilizes high pressure plasma electrostatic field to discharge and carries out the purification of disinfecting of air, and photocatalysis air purification system thoroughly decomposes the harmful substance in to the air simultaneously, makes the air purification effect show more, the comfort level of air is stronger.
For example, chinese patent document CN201133697Y discloses a central air conditioning air disinfection and purification device, which comprises a housing and a disinfection and purification mechanism disposed in the housing; the shell is of a cylindrical structure, and both ends of the cylindrical structure are respectively provided with a closed air inlet and an air outlet; the disinfection and sterilization purification mechanism consists of a two-stage active carbon filter screen, a titanium dioxide photocatalyst net and an ultraviolet generator, and a purification mechanism consisting of a negative oxygen ion generator and an ozone generator; the ultraviolet light generator, the negative oxygen ion generator and the ozone generator are connected with the control panel through circuits. The device integrates disinfection, sterilization and purification into a whole and is relatively independent, and a flange plate is adopted to be connected with a central air-conditioning air duct, so that the device is convenient to be matched with various types of central air conditioners for use; the disinfection and sterilization purification device has simple structure, convenient installation and use and low cost; the filter screen is convenient to disassemble, replace and clean; high sterilizing and purifying efficiency, stability and reliability.
Only the above examples highlight the importance of air purification. However, in the existing devices, almost all functions of the existing air pollution treatment electrical appliances are relatively single, even though the combination of the negative ion generator and the small-sized fan is adopted, the air is still purified to a limited extent, and the sterilization effect is extremely limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a virus and bacteria sterilizer, which can gradually kill viruses and harmful protein bacteria contained in air in the flowing and exchanging process in a four-link mode and provides a sanitary and healthy clean interface for intersomatic communication.
Therefore, the technical scheme for solving the problems is as follows: a virus and bacteria sterilizer comprises an upper cover assembly and a bottom cover assembly, and is characterized in that an active carbon filter, a UV ultraviolet lamp sterilizer, a nano photocatalyst sterilizer and a negative ion generator are arranged between the cover assembly and the bottom cover assembly; the upper cover assembly comprises a sterilizer upper cover, an air outlet cover, a switch and a gear button, and the bottom cover assembly comprises a bottom cover, a left state lamp, a right state lamp, a lampshade, an active carbon filter screen cover, a fragrance fumigating bottle bottom cover, a UV sterilizing lamp inverter, a UV sterilizing lamp, a second photocatalyst part, a first photocatalyst part, an active carbon filter screen, an anion generator, a centrifugal fan, an anion generator terminal, a control mainboard, a fragrance fumigating bottle and a foot pad; the upper cover assembly and the bottom cover assembly are assembled to form an integral virus and bacteria sterilizer.
Furthermore, the UV germicidal lamp and the germicidal lamp inverter form a UV ultraviolet lamp sterilizer.
Furthermore, a nanometer photocatalyst sterilizer is formed by the first photocatalyst component and the second photocatalyst component.
Furthermore, the control main board is connected with the germicidal lamp inverter, the UV germicidal lamp, the centrifugal fan, the negative ion generator and the left and right status lamps in parallel.
Preferably, the activated carbon filter screen in the activated carbon filter is a filter screen with the carbon content of 50%, the pore density of 35PPI, the filter efficiency TVOV of more than or equal to 95%, the wind resistance coefficient of 0.5 m/s and the capability of filtering PM2.5 standard.
Preferably, the UV lamp sterilizer, wherein the UV lamp is a short-wave UV lamp emitting ultraviolet rays of 253.7 nm.
Preferably, the nano-scale photocatalyst sterilizer has the wind resistance (1m/s) of more than or equal to 10Pa and the corrugated hole height: 2 +/-0.5 mm, deodorization rate of more than or equal to 90 percent and sterilization rate: more than or equal to 95 percent of photocatalyst sterilizer.
Preferably, the negative ion generator has an input voltage DC 12V, a negative ion concentration: 8 by 10PCS/cm, residual ozone concentration <0.02PPM negative ion generator.
Compared with the prior art, the utility model has the following positive effects: because the active carbon filter, the UV ultraviolet lamp sterilizer and the nano photocatalyst sterilizer are adoptedThe design structure of the four-link negative ion generator and the working mode of sterilization and disinfection in sequence can be 14m in indoor area only in single machine2About 39m2Sampling is respectively carried out before starting up and after 50min after starting up the computer, the number of bacterial colonies is counted after culturing for 48 hours at 37 ℃, and the disinfection rate of toxic bacteria in the air in the room is 94.16%.
Drawings
FIG. 1 is a schematic view of the operation of the sterilizer;
FIG. 2 is an expanded view of the overall structure of the sterilizer;
FIG. 3 is a schematic perspective view of an embodiment of the sterilizer;
FIG. 4 is a block diagram of the circuit configuration of the control panel of the sterilizer;
FIG. 5 is a schematic view of an assembly structure of another embodiment of the sterilizer.
In the figure: the multifunctional incense fumigating device comprises an upper cover 1, an air outlet cover 2, a switch and gear key 3, a bottom cover 4, a left-right state lampshade 5, an active carbon filter screen cover 6, a fumigating bottle bottom cover 7, a UV germicidal lamp inverter 8, a UV germicidal lamp 9, a second photocatalyst part 10, a first photocatalyst part 11, an active carbon filter screen 12, an anion generator 13, a centrifugal fan 14, an anion generator terminal 15, a control mainboard 16, a fumigating bottle 17 and a foot pad 18.
Detailed Description
The following embodiments referring to fig. 1, 2, 3, 4 and 5 will describe a virus and bacteria sterilizer according to the present invention. As shown in fig. 2 or 5, the overall sterilizer of the embodiment is formed by assembling and combining an upper cover assembly and a lower cover assembly. The upper cover assembly comprises a sterilizer, a control panel and a control panel, wherein the sterilizer consists of an upper cover 1, an air outlet cover 2, a switch and gear key 3, and the bottom cover assembly consists of a bottom cover 4, a left state lampshade, a right state lampshade 5, an active carbon filter screen cover 6, a fumigating bottle bottom cover 7, a UV germicidal lamp inverter 8, a UV germicidal lamp 9, a second photocatalyst part 10, a first photocatalyst part 11, an active carbon filter screen 12, an anion generator 13, a centrifugal fan 14, an anion generator terminal 15, a control mainboard 16, a fumigating bottle 17 and a foot pad 18; as shown in fig. 4, the control main board 15 is connected in parallel with the UV germicidal lamp inverter 8, the UV germicidal lamp 9, the centrifugal fan 14, the negative ion generator 13, and the left and right status lamps 5; also, in order to facilitate random placement, the foot pads 18 are provided at the bottom end of the bottom cover 4 and may be fixed thereto by 3M glue. In this embodiment, a fragrance bottle 17 having a fragrance bottle bottom cover 7 is provided on the bottom cover 4, and the function is to make the air replaced by the sterilizer be diffused to every corner of the house as much as possible, so as to ensure people in the house enjoy the pleasure of relieving fatigue and refreshing.
As shown in fig. 2 or fig. 5, in practice, the activated carbon filter screen cover 6 and the activated carbon filter screen 12 of the present embodiment may form a set of activated carbon filter assembly, wherein the activated carbon filter screen is a filter screen with a carbon content of 50%, a pore density of 35PPI, a filter efficiency TVOV of not less than 95%, a wind resistance coefficient of 0.5 m/s, and a filterable PM2.5 standard. As shown in fig. 2 or fig. 5, in practice, the first photocatalyst component and the second photocatalyst component may form a set of nano-scale photocatalyst sterilizer components, wherein the nano-scale photocatalyst sterilizer has a wind resistance (1m/s) of not less than 10P and a corrugated hole height: 2 +/-0.5 mm, deodorization rate of more than or equal to 90 percent and sterilization rate: more than or equal to 95 percent of photocatalyst sterilizer. As also shown in fig. 2 and 4, the UV germicidal lamp, germicidal lamp inverter in practice, may constitute a set of UV ultraviolet lamp sterilizer assemblies, wherein the UV ultraviolet lamps are short wavelength ultraviolet lamps emitting ultraviolet rays of 253.7 nm. In practice, the negative ion generator, the power circuit and the blower of the present invention can be highly integrated into a set of negative ion generator assembly with an integrated structure, and the set of assembly is the negative ion generator assembly with the input voltage of DC 12V and the negative ion concentration of: 8 by 10PCS/cm, residual ozone concentration <0.02PPM negative ion generator 13. In practice, the negative ion generator boosts low voltage into direct current negative high voltage through a high voltage module through a pulse oscillation circuit in a modularized power supply circuit, negative direct current high corona is continuously generated through the tip of carbon fiber in the negative ion generator 13, a large amount of electrons (e-) are emitted at high speed, the electrons at the moment can not exist in the air for a long time and can be immediately captured by oxygen molecules (O2) in the air, negative ions like 'lightning strike lightning' in the natural phenomenon are generated, and then the negative ions are mixed with aromatherapy gas generated by the aromatherapy bottle 17 and emitted into a house.
As shown in figure 1, the dynamic process of the operation of the sterilizer in this embodiment is an irreversible four-ring-connected implementation mode, in the first step, air in a harmful bacteria space enters an active carbon filter screen, enters a second ring photocatalyst and a UV lamp for sterilization after being filtered by the filter screen, continues to enter the suction end of a centrifugal fan in the third step, enters a fourth ring anion generator from the blow-off end of the centrifugal fan, is mixed with aromatherapy liquid and gas, and is emitted to a sterile purification space.
In conclusion, the sterilization sterilizer has multiple functions of sterilization, disinfection, peculiar smell removal and air purification, and is suitable for any occasion where people flow and communicate; and also provides a referential and referential industrial standard for the same industry in the industry.
Claims (9)
1. A virus and bacteria sterilizer comprises an upper cover assembly and a bottom cover assembly, and is characterized in that an active carbon filter, a UV ultraviolet lamp sterilizer, a nano photocatalyst sterilizer and a negative ion generator are arranged between the cover assembly and the bottom cover assembly; the upper cover assembly comprises a sterilizer upper cover, an air outlet cover, a switch and a gear button, and the bottom cover assembly comprises a bottom cover, a left state lamp, a right state lamp, a lampshade, an active carbon filter screen cover, a fragrance fumigating bottle bottom cover, a UV sterilizing lamp inverter, a UV sterilizing lamp, a second photocatalyst part, a first photocatalyst part, an active carbon filter screen, an anion generator, a centrifugal fan, an anion generator terminal, a control mainboard, a fragrance fumigating bottle and a foot pad; the upper cover assembly and the bottom cover assembly are assembled to form an integral virus and bacteria sterilizer.
2. A sterilizer as claimed in claim 1, wherein the activated carbon filter is composed of a cover and a filter net.
3. A sterilizer of claim 1, wherein said UV germicidal lamp and said germicidal lamp inverter form a UV ultraviolet lamp sterilizer.
4. A sterilizer as claimed in claim 1, wherein the first and second photocatalyst members form a nano-scale photocatalyst sterilizer.
5. The virus and bacterium sterilizer as claimed in claim 1, wherein the control main board is connected in parallel with the UV germicidal lamp inverter, the UV germicidal lamp, the centrifugal fan, the negative ion generator, and the left and right status lamps.
6. The sterilizer according to claim 2, wherein the activated carbon filter is a filter having a carbon content of 50%, a pore density of 35PPI, a filter efficiency TVOV of 95% or more, a wind resistance coefficient of 0.5 m/s, and a capability of filtering PM2.5 standard.
7. A sterilizer as claimed in claim 3, wherein the UV ultraviolet lamp sterilizer is a short wave ultraviolet lamp emitting ultraviolet rays of 253.7 nm.
8. The virus and bacteria sterilizer of claim 4, wherein the nano photocatalyst sterilizer has a wind resistance (1m/s) of 10Pa or more and a corrugated hole height of: 2 +/-0.5 mm, deodorization rate of more than or equal to 90 percent and sterilization rate: more than or equal to 95 percent of photocatalyst sterilizer.
9. A sterilizer as claimed in claim 5, wherein the negative ion generator is an input voltage DC 12V, negative ion concentration: 8 by 10PCS/cm, residual ozone concentration <0.02PPM negative ion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521469.0U CN216319099U (en) | 2020-04-10 | 2020-04-10 | Virus and bacteria sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521469.0U CN216319099U (en) | 2020-04-10 | 2020-04-10 | Virus and bacteria sterilizer |
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| Publication Number | Publication Date |
|---|---|
| CN216319099U true CN216319099U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521469.0U Expired - Fee Related CN216319099U (en) | 2020-04-10 | 2020-04-10 | Virus and bacteria sterilizer |
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| Country | Link |
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| CN (1) | CN216319099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111699A (en) * | 2022-07-11 | 2022-09-27 | 厦门毅创科技有限公司 | Air purifier |
-
2020
- 2020-04-10 CN CN202020521469.0U patent/CN216319099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111699A (en) * | 2022-07-11 | 2022-09-27 | 厦门毅创科技有限公司 | Air purifier |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |