CN221036102U - Indoor air deodorization purifier - Google Patents
Indoor air deodorization purifier Download PDFInfo
- Publication number
- CN221036102U CN221036102U CN202322764949.6U CN202322764949U CN221036102U CN 221036102 U CN221036102 U CN 221036102U CN 202322764949 U CN202322764949 U CN 202322764949U CN 221036102 U CN221036102 U CN 221036102U
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- Prior art keywords
- indoor air
- air
- filter
- set forth
- purifying apparatus
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- 238000004332 deodorization Methods 0.000 title claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 26
- 150000002500 ions Chemical class 0.000 claims abstract description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 230000001699 photocatalysis Effects 0.000 claims description 10
- 239000004408 titanium dioxide Substances 0.000 claims description 10
- 238000007146 photocatalysis Methods 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 7
- 239000000443 aerosol Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000012855 volatile organic compound Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- -1 oxygen ions Chemical class 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000009290 primary effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
An indoor air deodorizing and purifying device belongs to the field of air purifying equipment. Including base and fixing inner shell (6) in the base top, the inside of inner shell (6) is purifying chamber, and base center department is purifying chamber's air intake, is provided with the filter in purifying chamber's below, is provided with centrifugal fan (10) at the top of inner shell (6), its characterized in that: the air outlet side of the filter is provided with a high-energy ion tube (15) and an ultraviolet purification mechanism, and the air outlet side of the ultraviolet purification mechanism is provided with an ozone adsorption module. In this indoor air deodorization purifier, through setting up ozone adsorption module in the air-out side of high-energy ion pipe and ultraviolet purification mechanism, can adsorb the ozone that high-energy ion pipe work in-process produced, avoid ozone to be discharged indoor back through centrifugal fan and form the accumulation in the room and cause the injury to animal and staff in the laboratory.
Description
Technical Field
An indoor air deodorizing and purifying device belongs to the field of air purifying equipment.
Background
In the indoor animal breeding process, the excrement and urine produced by the animals are not cleaned timely, a large amount of odor gas and volatile organic compounds containing ammonia, hydrogen sulfide and the like can be volatilized, and adverse effects can be produced on the animals and the human beings when the environment is kept for a long time. In order to eliminate the peculiar smell in the animal laboratory, a forced ventilation mode can be adopted, and the indoor forced ventilation mode can indeed reduce the indoor odor concentration, but also causes a great deal of energy consumption. For example, in winter or summer, it is difficult to maintain indoor temperature and humidity environments.
Therefore, some devices for indoor deodorization appear on the market, but in the current indoor deodorization technical scheme, a low-temperature plasma deodorization technology is generally adopted, and under the action of an external electric field, the principle of the low-temperature plasma deodorization technology takes air as a medium to ionize high-energy ions at the position, and the high-energy ions and VOCs molecules undergo a series of complex plasma physical and chemical reactions, so that organic pollutants are degraded into non-toxic and harmless substances. In this way, the distance between the two electrodes of the low-temperature plasma device is smaller, for example, if the voltage of the two stages is too high, breakdown phenomenon can occur, so that the ion energy actually ionized is not high, and the deodorizing efficiency is lower.
With the development of technology, some schemes for deodorizing by using high-energy ionic bodies have also appeared in the market, such as: the utility model discloses a technical scheme of a Chinese utility model with the application number of 202020485793.1, the application date of 2020, 4 months and 7 days and the patent name of 'a high-energy ion air purifier'; the utility model discloses a technical scheme of a sterilizing high-energy photoionization sterilizing component of a mobile air sterilizing station, wherein the application number is 202022154945.2, the application date is 2020, 9 and 27. However, the scheme of deodorizing by using the high-energy ion body, including the technical scheme, finds that the high-energy ion body easily generates ozone and aerosol in the working process, and causes certain damage to animals and staff in a laboratory along with the continuous accumulation of the ozone and aerosol in the indoor concentration.
Disclosure of utility model
The utility model aims to solve the technical problems that: the indoor air deodorizing and purifying device has the advantages that the defects of the prior art are overcome, the activated carbon module is arranged on the air outlet side of the high-energy ion tube and the ultraviolet purifying mechanism, ozone generated in the working process of the high-energy ion tube can be adsorbed, and the phenomenon that the ozone is accumulated in a room to cause harm to animals and staff in a laboratory after being discharged into the room through the centrifugal fan is avoided.
The technical scheme adopted for solving the technical problems is as follows: this indoor air deodorization purifier, including the base and fix the inner shell body in the base top, the inside of inner shell body is the purification chamber, and base center department is the air intake in purification chamber, is provided with the filter in the below in purification chamber, is provided with centrifugal fan at the top of inner shell body, its characterized in that: the high-energy ion tube and the ultraviolet purification mechanism are arranged on the air outlet side of the filter, and the ozone adsorption module is arranged on the air outlet side of the ultraviolet purification mechanism.
Preferably, the ultraviolet purification mechanism comprises a plurality of ultraviolet lamp tubes arranged side by side, and a nickel-based titanium dioxide photocatalysis plate arranged between two adjacent ultraviolet lamp tubes.
Preferably, in the inner shell, an electric box and a high-voltage bag for providing working power supply for the high-energy ion tube and the ultraviolet purification mechanism are arranged on the air inlet side of the centrifugal fan.
Preferably, the filter comprises a primary filter and a medium-effect filter, and the medium-effect filter adopts an f5 medium-effect filter.
Preferably, a filter screen is further arranged at the air inlet in the center of the base.
Preferably, an outer shell is further arranged on the surface of the base, the outer shell is covered on the outer side of the inner shell, an air outlet part is arranged above the outer shell, and a touch screen is further arranged at the top of the outer shell.
Preferably, the air outlet portion is arranged at the upper portion of the surface of the outer casing, and an air outlet is arranged at the air outlet portion.
Preferably, bottom wheels are respectively arranged at four corners of the bottom of the base.
Preferably, the ozone adsorption module is an activated carbon module.
Preferably, on one of the side surfaces of the outer case, an upper access door and a lower access door are respectively arranged from top to bottom.
Compared with the prior art, the utility model has the following beneficial effects:
1. In this indoor air deodorization purifier, through setting up ozone adsorption module in the air-out side of high-energy ion pipe and ultraviolet purification mechanism, can adsorb the ozone that high-energy ion pipe work in-process produced, avoid ozone to be discharged indoor back through centrifugal fan and form the accumulation in the room and cause the injury to animal and staff in the laboratory.
2. A filter screen is arranged at the air inlet on the surface of the base to prevent small animals from entering.
3. The medium-efficiency filter is realized by adopting a f 5-level medium-efficiency filter common in the field, the filtering of particles with the diameter smaller than 0.4 micron is realized, the single filtering efficiency reaches 45 percent, the aerosol in the circulating air is filtered, and meanwhile, the system pressure loss and the fan power and noise can be effectively reduced.
4. The activated carbon module contains activated carbon particles of the ozone removal catalyst, so that the volatile organic compounds can be physically adsorbed while removing ozone, and the odor substances in the air and the generated redundant ozone can be removed more efficiently.
5. Because the high-voltage package of the electric box is arranged on the air inlet side of the centrifugal fan, the flow of air flow can be utilized to the greatest extent, and the best heat dissipation effect is achieved.
6. In this indoor air deodorization purifier, the structure adopts the ultraviolet light source to wrap up down and presss from both sides the irradiation mode of nickel-based titanium dioxide photocatalysis board, can better utilize nickel-based titanium dioxide photocatalysis board like this, improves catalytic efficiency.
Drawings
Fig. 1 is an isometric view of an indoor air deodorizing and purifying device.
Fig. 2 is a front view of the indoor air deodorizing and purifying unit.
Fig. 3 is a schematic view of the internal structure of the indoor air deodorizing and purifying unit.
Wherein: 1. the novel solar energy air conditioner comprises a handle 2, an air outlet part 3, an outer shell 4, a filter screen 5, a bottom wheel 6, an inner shell 7, a high-voltage bag 8, an electric box 9, a touch screen 10, a centrifugal fan 11, an active carbon module 12, an upper access door 13, an ultraviolet lamp tube 14, a nickel-based titanium dioxide photocatalytic plate 15, a high-energy ion tube 16, a middle-effect filter 17, a primary-effect filter 18 and a lower access door.
Detailed Description
Fig. 1 to 3 are preferred embodiments of the present utility model, and the present utility model is further described with reference to fig. 1 to 3.
As shown in fig. 1-2, an indoor air deodorizing and purifying device (hereinafter referred to as purifying device) comprises a rectangular outer casing 3, wherein the outer casing 3 is fixed on the surface of a base, and bottom wheels 5 are respectively arranged at four corners of the bottom surface of the base, so that the purifying device can be conveniently moved. The upper part around the outer shell 3 is respectively provided with an air outlet part 2, and a plurality of air outlets are arranged at the air outlet part 2 around the outer shell 3. The upper parts of any two opposite surfaces of the shell are respectively provided with a handle 1, and the handles 1 are positioned below the corresponding surface air outlet parts 2.
With reference to fig. 3, an inner housing 6 fixed on the surface of the base is further disposed inside the outer housing 3, a purification cavity of the purification device is disposed inside the inner housing 6, an opening is disposed at a position, corresponding to the purification cavity, of the surface of the base, the opening is an air inlet of the purification device, and a filter screen 4 is disposed at the air inlet to prevent small animals from entering the purification device.
A primary filter 17 is arranged in the purifying cavity, the primary filter 17 is positioned right above the filter screen 4, and a middle-effect filter 16 is arranged above the primary filter 17 at intervals. In the present purification apparatus, the intermediate filter 16 is implemented using an f5 stage intermediate filter as is common in the art. Through the medium-efficiency filter 16, the filtering of particles with the diameter smaller than 0.4 micron is realized, the single filtering efficiency reaches 45 percent, the aerosol in the circulating air is filtered, and meanwhile, the system pressure loss and the fan power and noise can be effectively reduced.
A high-energy ion tube 15 is arranged above the intermediate-efficiency filter 16, a plurality of ultraviolet lamp tubes 13 are arranged above the high-energy ion tube 15 at intervals, and a nickel-based titanium dioxide photocatalysis plate 14 is arranged between two adjacent ultraviolet lamp tubes 13. An activated carbon module 11 is disposed above the uppermost ultraviolet lamp tube 13. The activated carbon module 11 contains activated carbon particles of the ozone removal catalyst, so that the ozone can be removed, volatile organic compounds can be physically adsorbed, and odor substances in the air and generated redundant ozone can be removed more efficiently.
The electric cavity of the purification device is formed between the upper part of the activated carbon module 11 and the inner shell 6 at intervals, an electric box 8 is arranged in the electric cavity, a control circuit of the purification device is arranged in the electric box 8, and a touch screen 9 connected with the control circuit is further arranged at the top of the outer shell 3. A high-voltage bag 7 is arranged outside the electric box 8, and a high-voltage power supply required by work is provided for the ultraviolet lamp tube 13 and the high-energy ion tube 15 through the high-voltage bag 7.
An opening is arranged at the top of the inner shell 6, a centrifugal fan 10 is arranged at the opening, and the outlet of the centrifugal fan 10 is positioned in the middle of the air outlet part 2 around the upper part of the outer shell 3. Because the electric cavity is arranged on the air inlet side of the centrifugal fan 10, the flow of air flow can be utilized to the greatest extent, and the best heat dissipation effect is achieved.
An upper access door 12 and a lower access door 18 at the bottom are also provided on the back of the outer housing 3. The upper access door 12 faces the electric cavity and the activated carbon module 11, and the lower access door 18 faces the primary filter 17 and the intermediate filter 16, so that the overhaul and the maintenance are facilitated.
The specific working process and working principle are as follows: when the deodorizing and purifying treatment is required to be performed on the air in the laboratory, the centrifugal fan 10 works, and a negative pressure environment is formed inside the inner shell 6, so that the air in the laboratory enters from the bottom of the purifying device. After entering, the indoor air is first filtered by the primary filter 17 and the secondary filter 16 in order, and then is output from the upper part of the secondary filter 16.
The air flows to the high-energy ion tube 15 after being output from the neutral filter 16, at this time, the high-energy ion tube 15 takes glass as a medium to form a high-pressure environment under the voltage provided by the high-pressure bag 7, surrounding air can be ionized, positive and negative oxygen ions are generated by ionizing the air, the positive oxygen ions have strong oxidizing property, odorous substances such as ammonia gas, hydrogen sulfide and the like can be oxidized in a very short time, and harmless small molecular substances such as carbon dioxide, water and the like are generated (small molecular aerosol and negative oxygen ions can be generated in the process).
Then, air is arranged at the ultraviolet tube 13, ultraviolet light with the wavelength of 253.7nm is generated by the ultraviolet tube 13 under the voltage provided by the high-voltage bag 7, the ultraviolet light irradiates on the surface of the nickel-based titanium dioxide photocatalysis board 14, and the nickel-based titanium dioxide photocatalysis board 14 can generate active species such as electron-hole pairs, hydroxyl free radicals, superoxide free radicals and the like under the excitation of the ultraviolet light, so that volatile organic pollutants in waste gas are converted into nontoxic and harmless substances such as carbon dioxide, water and the like.
In the purifying device, the structure adopts an irradiation mode that the ultraviolet light source is wrapped up and down by the nickel-based titanium dioxide photocatalysis board 14, so that the nickel-based titanium dioxide photocatalysis board 14 can be better utilized, and the catalysis efficiency is improved. Meanwhile, 253.7nm ultraviolet rays have a very strong sterilization function, and can be matched with a mode of arranging ultraviolet light sources at high density to effectively kill microorganisms such as bacteria and viruses and achieve the effect of purifying the environment.
The air finally passes through the activated carbon module 11 under the action of the centrifugal fan 10 to adsorb ozone generated at the high-energy ion tube 15. Finally, the air is output through the centrifugal fan 10 after passing through the electric cavity, and finally enters the room through the air outlet part 2, and the circulation is performed.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (10)
1. The utility model provides an indoor air deodorization purifier, includes base and fixes interior casing (6) in the base top, and the inside of interior casing (6) is the purification chamber, and base center department is the air intake in purification chamber, is provided with the filter in the below in purification chamber, is provided with centrifugal fan (10) at the top of interior casing (6), its characterized in that: the air outlet side of the filter is provided with a high-energy ion tube (15) and an ultraviolet purification mechanism, and the air outlet side of the ultraviolet purification mechanism is provided with an ozone adsorption module.
2. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: the ultraviolet purification mechanism comprises a plurality of ultraviolet lamp tubes (13) which are arranged side by side, and a nickel-based titanium dioxide photocatalysis plate (14) which is arranged between two adjacent ultraviolet lamp tubes (13).
3. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: an electric box (8) and a high-voltage bag (7) for providing working power supply for the high-energy ion tube (15) and the ultraviolet purification mechanism are arranged on the air inlet side of the centrifugal fan (10) in the inner shell (6).
4. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: the filter comprises a primary filter (17) and a medium-efficiency filter (16), wherein the medium-efficiency filter (16) adopts an f 5-stage medium-efficiency filter.
5. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: a filter screen (4) is also arranged at the air inlet in the center of the base.
6. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: the base surface is also provided with an outer shell (3), the outer shell (3) is covered on the outer side of the inner shell (6), an air outlet part (2) is arranged above the outer shell (3), and a touch screen (9) is further arranged at the top of the outer shell (3).
7. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: the air outlet part (2) is arranged at the upper part of the surface of the outer shell (3), and an air outlet is arranged at the air outlet part (2).
8. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: bottom wheels (5) are respectively arranged at four corners of the bottom of the base.
9. The indoor air deodorizing and purifying apparatus as set forth in claim 1, wherein: the ozone adsorption module is an activated carbon module (11).
10. The indoor air deodorizing and purifying apparatus as set forth in claim 6, wherein: on one of the sides of the outer housing (3), an upper access door (12) and a lower access door (18) are arranged from top to bottom, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764949.6U CN221036102U (en) | 2023-10-16 | 2023-10-16 | Indoor air deodorization purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764949.6U CN221036102U (en) | 2023-10-16 | 2023-10-16 | Indoor air deodorization purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221036102U true CN221036102U (en) | 2024-05-28 |
Family
ID=91174661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322764949.6U Active CN221036102U (en) | 2023-10-16 | 2023-10-16 | Indoor air deodorization purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221036102U (en) |
-
2023
- 2023-10-16 CN CN202322764949.6U patent/CN221036102U/en active Active
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