CN214841499U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
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- CN214841499U CN214841499U CN202121432574.8U CN202121432574U CN214841499U CN 214841499 U CN214841499 U CN 214841499U CN 202121432574 U CN202121432574 U CN 202121432574U CN 214841499 U CN214841499 U CN 214841499U
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- honeycomb
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Abstract
The utility model provides an air purification device, which belongs to the technical field of air purification, an air purification device comprises at least one purification structure used for killing bacteria and germs on dust in the air, the germs are arranged below the purification structure, the purification structure comprises a purification frame, a honeycomb-shaped honeycomb structure is arranged in the purification frame, the honeycomb structure comprises densely distributed honeycomb grids used for light transmission and ventilation, the surface of the honeycomb grid is provided with a titanium dioxide coating used for killing the bacteria in cooperation with light, the surface of the honeycomb grid is completely irradiated by ultraviolet light, under the irradiation of the ultraviolet light, the titanium dioxide coating can generate hydroxyl radicals and negative oxygen ions, the fan blows to the air of the honeycomb grid to contain bacteria and germs, the bacteria and the germs are attached to the honeycomb grid and are decomposed by the generated hydroxyl radicals, further, bacteria and germs in the air are killed, and the air purification effect is enhanced.
Description
Technical Field
The utility model relates to an air purification technical field, concretely relates to air purification device.
Background
With the progress of science and technology and the improvement of living standard, people have higher and higher requirements on air quality, so that various air purifiers are promoted to appear. The air purifiers commonly used in the market at present generally adopt the following three technologies: adsorption technology, such as HEPA filter screen filtering and adsorbing dust in air; the anion technology adopts an anion generator to increase the concentration of anions in the air, so that small dust particles in the air are combined into large dust particles which sink to the ground under the action of gravity, thereby achieving the effect of purifying the air; the photocatalyst technology, the current photocatalyst technology, mainly adopts a reticular titanium dioxide coating layer as the form of matching photocatalyst and light to realize the effect of purifying air.
At present, the reticular titanium dioxide coating is adopted as a photocatalyst and is matched with light, the light irradiates on the reticular titanium dioxide coating, the irradiation area is small, and then hydroxyl free radicals are generated less, bacteria and germs in the air cannot be decomposed sufficiently, and therefore, the air purification effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an air purification device, not only can be abundant go on killing bacterium, germ in the air, strengthened the air purification effect moreover.
In order to solve the technical problem, the utility model provides an air purification device, be used for carrying out the purification structure that kills including at least one bacterium, the germ on dust and the dust in the air, purification structure's below is provided with the fan, purification structure is including purifying the frame, be provided with honeycomb cellular structure in the purification frame, honeycomb structure is used for printing opacity ventilation's honeycomb including densely covered setting, the surface of honeycomb is provided with the titanium dioxide coating that is used for using the bacterium that kills with light cooperation, purify the equal interval in both sides about the frame and be provided with the ultraviolet fluorescent tube that is used for to the honeycomb transmission light that extends of at least one level.
Preferably, the titanium dioxide coating is disposed on the surface of the honeycomb cell in a coating manner.
Preferably, the number of the purification structures is two.
Preferably, the honeycomb is made of aluminum.
Preferably, two ultraviolet lamp tubes are respectively arranged on the upper side and the lower side of the purification frame, and the two ultraviolet lamp tubes on each side are arranged in parallel.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the ultraviolet lamp tubes emit light, ultraviolet lamp light generated by the ultraviolet lamp tubes arranged at the upper side and the lower side of the purification frame irradiates the surfaces of the honeycomb grids, the titanium dioxide coating on the surfaces of the honeycomb grids is completely irradiated by ultraviolet lamp light, because the surface area of the honeycomb grids is large, under the irradiation of the ultraviolet lamp light, the titanium dioxide coating can generate hydroxyl radicals and negative oxygen ions, the oxidation capability of the hydroxyl radicals is extremely strong, various organic compounds and partial inorganic matters with unstable chemical bonds can be decomposed effectively, and finally the organic compounds and partial inorganic matters are degraded into harmless micromolecular substances such as H2O, CO2 and the like, and the cell membranes of bacteria and protein carriers for solidifying viruses can be damaged, so that the bacteria and the germs in the air can be decomposed fully, the air blown to the honeycomb grids by the fan contains the bacteria and the germs, which are attached to the honeycomb grids and are decomposed by the generated hydroxyl radicals, and then realized killing bacterium, germ in the air, and the negative oxygen ion that produces can release to the outside air along with the wind in, purifies the air of outside, has strengthened the air purification effect.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
In the figure: 1. a purification structure; 101. a purification frame; 102. a honeycomb grid; 2. a fan; 3. an ultraviolet lamp tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Example 1:
as shown in fig. 1: the air purification device comprises at least one purification structure 1 for killing dust in the air and bacteria and germs on the dust, a fan 2 is arranged below the purification structure 1, the fan 2 is used for blowing air to flow, the purification structure 1 comprises a purification frame 101, a honeycomb-shaped honeycomb structure is arranged in the purification frame 101, the honeycomb structure comprises honeycomb grids 102 which are densely distributed and used for light transmission and ventilation, a titanium dioxide coating used for killing the bacteria in cooperation with light is arranged on the surface of the honeycomb grids 102, at least one ultraviolet lamp tube 3 which horizontally extends and used for emitting light to the honeycomb grids 102 is arranged on the upper side and the lower side of the purification frame 101 at intervals, the titanium dioxide has strong electron absorption capacity under the irradiation of ultraviolet light, the surface area of the honeycomb grids 102 is large, the adsorption area of the titanium dioxide with the air and the germs is increased, and more hydroxyl radicals can be generated under the irradiation of the ultraviolet lamp tube 3, the hydroxyl free radical has strong oxidizing ability, so that bacteria and germs in the air can be killed, and the ultraviolet lamp emitted by the ultraviolet lamp tube 3 also has a sterilization effect.
In this embodiment, the titanium dioxide coating is disposed on the surface of the honeycomb cells 102 in a coating manner.
In this embodiment, the honeycomb 102 is made of aluminum, the aluminum product itself does not generate any toxin and does not harm the human body, and the aluminum is not easy to deform and durable.
In this embodiment, two ultraviolet lamps 3 are respectively disposed on the upper and lower sides of the purification frame 101, and the two ultraviolet lamps 3 on each side are disposed in parallel.
The utility model discloses a theory of operation: when the air purifying device is used, the ultraviolet lamp tubes 3 emit light, ultraviolet lamp light generated by the ultraviolet lamp tubes 3 arranged at the upper side and the lower side of the purifying frame 101 irradiates the surface of the honeycomb grids 102, the titanium dioxide coating on the surface of the honeycomb grids 102 is completely irradiated by ultraviolet lamp light, because the surface area of the honeycomb grids 102 is large, under the irradiation of the ultraviolet lamp light, the titanium dioxide coating can generate hydroxyl free radicals and negative oxygen ions, the oxidizing power of the hydroxyl free radicals is extremely strong, various organic compounds and partial inorganic matters with unstable chemical bonds can be decomposed strongly, and finally the organic compounds and partial inorganic matters are degraded into harmless micromolecular substances such as H2O, CO2 and the like, and the cell membranes of bacteria and protein carriers of solidified viruses can be damaged, so that the bacteria and the germs in the air can be decomposed fully, the air blown to the honeycomb grids 102 by the fan 2 contains the bacteria and the germs, which are attached to the hydroxyl free radicals generated on the honeycomb grids 102 to be decomposed, and then realized killing bacterium, germ in the air, and the negative oxygen ion that produces can release to the outside air along with the wind in, purifies the air of outside, has strengthened the air purification effect.
Example 2:
as shown in fig. 2, the present embodiment is different from embodiment 1 in that the number of the purification structures 1 is two, and the two purification structures 1 are arranged at intervals up and down.
Example 3:
as shown in fig. 3, the present embodiment is different from embodiment 1 in that the number of the purification structures 1 is three, and the three purification structures 1 are arranged at intervals up and down.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An air purification device, characterized in that: purification structure that is used for going on killing to bacterium, germ on dust and the dust in the air including at least one, purification structure's below is provided with the fan, purification structure is including purifying the frame, be provided with honeycomb cellular structure in the purification frame, cellular structure is including the honeycomb that is used for the printing opacity to ventilate that densely covered the setting, the surface of honeycomb is provided with the titanium dioxide coating that is used for using the bacterium of killing with light cooperation, purify the frame about both sides equal interval be provided with at least one level extend be used for to the ultraviolet fluorescent tube of honeycomb emitted light.
2. The air cleaning apparatus according to claim 1, wherein: the titanium dioxide coating is arranged on the surface of the honeycomb grids in a coating mode.
3. The air cleaning apparatus according to claim 1, wherein: the number of the purification structures is two.
4. An air cleaning device according to any one of claims 1 to 3, characterized in that: the honeycomb grids are made of aluminum.
5. An air cleaning device according to any one of claims 1 to 3, characterized in that: two ultraviolet lamp tubes are respectively arranged on the upper side and the lower side of the purification frame, and the two ultraviolet lamp tubes on each side are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432574.8U CN214841499U (en) | 2021-06-28 | 2021-06-28 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432574.8U CN214841499U (en) | 2021-06-28 | 2021-06-28 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214841499U true CN214841499U (en) | 2021-11-23 |
Family
ID=78810321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121432574.8U Active CN214841499U (en) | 2021-06-28 | 2021-06-28 | Air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214841499U (en) |
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2021
- 2021-06-28 CN CN202121432574.8U patent/CN214841499U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221025 Address after: A302, Mingyuehuadu, Gonghe Industrial Road, Gongle Community, Xixiang Street, Baoan District, Shenzhen, Guangdong 518000 Patentee after: Creation Technology (Shenzhen) Co.,Ltd. Address before: 518100 Room 502, No. 68, Tongchang Road, Longdong community, Baolong street, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Zhiwu Technology Co.,Ltd. |