CN112682892A - Air purification equipment - Google Patents
Air purification equipment Download PDFInfo
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- CN112682892A CN112682892A CN201910994422.8A CN201910994422A CN112682892A CN 112682892 A CN112682892 A CN 112682892A CN 201910994422 A CN201910994422 A CN 201910994422A CN 112682892 A CN112682892 A CN 112682892A
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- wave ultraviolet
- air purification
- ultraviolet lamp
- reaction chamber
- air
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- 238000004887 air purification Methods 0.000 title claims abstract description 85
- 238000006243 chemical reaction Methods 0.000 claims abstract description 65
- 238000000746 purification Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 58
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003344 environmental pollutant Substances 0.000 abstract description 8
- 231100000719 pollutant Toxicity 0.000 abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000001914 filtration Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
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- 230000009471 action Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001116389 Aloe Species 0.000 description 1
- 241001478750 Chlorophytum comosum Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000193174 agave Species 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
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- 239000003973 paint Substances 0.000 description 1
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- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
本发明公开了一种空气净化设备，包括按照空气净化流动顺序依次连接的前端净化系统、中间净化系统和后端净化系统，所述前端净化系统包括具有前端反应腔的前壳、按照空气净化流动顺序依次安装在前端反应腔内的初级过滤器和长波紫外线灯，通过利用不同波长的紫外线灯具有杀菌消毒功能和产生臭氧消除甲醛的功能来实现空气净化，同时结合初级过滤器和高效过滤器对固态和液态的污染物进行过滤，并且高效过滤器对空气进行除味，使空气净化效果提高，短波紫外线灯通过扰流板和隔板形成的臭氧高效反应区间，臭氧高效反应区间将短波紫外线汇聚在其中，区间内的短波紫外线强度大大提高，使空气净化效率提高。
The invention discloses an air purification device, comprising a front-end purification system, an intermediate purification system and a rear-end purification system which are connected in sequence according to the air purification flow sequence. The primary filter and the long-wave ultraviolet lamp are sequentially installed in the front-end reaction chamber, and the air purification is realized by using the ultraviolet lamps of different wavelengths with the function of sterilization and ozone generation to eliminate formaldehyde. The solid and liquid pollutants are filtered, and the high-efficiency filter deodorizes the air, which improves the air purification effect. Among them, the intensity of short-wave ultraviolet rays in the interval is greatly improved, which improves the air purification efficiency.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to air purification equipment.
Background
Along with the improvement of the daily living standard of people, people pay more and more attention to the problem of air quality, have healthy indoor air environment and be very important to human health, when building decoration or purchase new furniture, because can decompose in fitment material and furniture board, glue and produce substances such as formaldehyde, benzene, radon, ammonia that harm human health, and people carry out building decoration, purchase new furniture or realize that living environment air quality is relatively poor, generally can take some air purification measures. Present air purification mode manifold is various, mainly is to eliminating pollutants such as formaldehyde and carry out air purification's treatment scheme, including: 1. the air purification equipment has a certain adsorption effect on indoor pollutants such as formaldehyde and the like; 2. the deodorant and the formaldehyde catching agent are used in decoration engineering, so that free formaldehyde in the artificial board can be effectively reduced; 3. the harmful gas absorber and the furniture absorber can catalyze and decompose the harmful gases such as indoor formaldehyde and the like; 4. the formaldehyde sealant is coated on the furniture inner wall plate and the artificial board which are not treated by the paint, so that the formaldehyde emission can be reduced; 5. the plant is used for purification, and the chlorophytum comosum, the aloe, the agave and the like can reduce the concentration of indoor formaldehyde.
The method is a common formaldehyde removal method at present, but whether the method is really scientific and effective or more effective is still questioned. The formaldehyde removing method of the modern air purifying equipment with data support is advanced, but the common air purifying equipment has at least one of the following defects:
1. the function is single, the air purification effect is poor, and the air purification efficiency is low;
2. air pollutants are accumulated in a filter of the air purification equipment during air purification, so that the filtering efficiency is influenced, the filter needs to be cleaned frequently or a filter element of the filter needs to be replaced, the purification work is complicated, and the cost is high;
3. the air purification equipment has poor barrier property, and is easy to leak ultraviolet rays and the like to cause secondary damage to human bodies;
4. the air purification equipment adopts a wall-hanging type fixed mounting structure, and has great limitation on an air purification area.
We propose an overall efficient air cleaning device to solve the above mentioned drawbacks.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides comprehensive and efficient air purification equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an air purification equipment, includes front end clean system, middle clean system and the rear end clean system that connects gradually according to air purification flow order, front end clean system is including the preceding shell that has front end reaction chamber, install primary filter and long wave ultraviolet lamp in front end reaction intracavity in proper order according to air purification flow order, middle clean system is including the mesochite that has middle reaction chamber, install the high efficiency filter in middle reaction intracavity, rear end clean system is including the backshell that has rear end reaction chamber, install short wave ultraviolet lamp and the air exhauster in rear end reaction intracavity in proper order according to air purification flow order, long wave ultraviolet lamp and short wave ultraviolet lamp are respectively for the ultraviolet wavelength of emission 200 ~ 280nm and the ultraviolet lamp of emission ultraviolet wavelength 180 ~ 200nm, front end reaction chamber, middle reaction chamber, The rear-end reaction cavities are sequentially communicated to form a purifying chamber of the air purifying device.
According to the invention, spoilers are arranged in the front-end reaction cavity and the rear-end reaction cavity, the spoilers are of a trapezoidal groove steel structure, trapezoidal groove openings are formed in the spoilers, the trapezoidal groove openings of the spoilers arranged in the front-end reaction cavity face one side of the high-efficiency filter, the spoilers arranged in the rear-end reaction cavity and the spoilers arranged in the front-end reaction cavity are arranged in the same direction, the long-wave ultraviolet lamp is arranged on one side, opposite to the trapezoidal groove openings, of the spoilers, and the short-wave ultraviolet lamp is arranged on one side, opposite to the trapezoidal groove openings, of the spoilers.
In the invention, the short wave ultraviolet lamps are provided with a plurality of short wave ultraviolet lamps which are arranged at intervals, and the adjacent short wave ultraviolet lamps are spaced by a partition plate.
In the invention, the front shell and the rear shell are respectively provided with an air inlet for air to enter and an air outlet for air to exhaust, the primary filter separates the air inlet from the long-wave ultraviolet lamp to prevent ultraviolet rays from leaking out, the exhaust outlet of the exhaust fan is connected with the exhaust outlet, and the exhaust outlet separates the exhaust outlet from the short-wave ultraviolet lamp to prevent ultraviolet rays from leaking out.
In the invention, the lamp holders at the upper and lower ends of the long-wave ultraviolet lamp and the short-wave ultraviolet lamp are provided with an upper sealing plate and a lower sealing plate, the interval area between the upper sealing plate and the lower sealing plate forms an air purification passing interval, and the air purification passing interval corresponds to the part of the lamp tube of the ultraviolet lamp emitting ultraviolet rays.
In the invention, the long-wave ultraviolet lamp and the short-wave ultraviolet lamp are both vertically arranged and are arranged along the cross section of air flow.
In the invention, the spoiler is composed of a main board and two wing plates which are symmetrically arranged at two sides of the main board and extend outwards from the rear part of the main board.
In the present invention, the extension lines of the wing plates installed in the rear-end reaction chamber intersect with the partition plate.
In the invention, the front-end purification system and the middle purification system and the rear-end purification system are connected through hasps.
The control panel, the long-wave ultraviolet lamp, the short-wave ultraviolet lamp and the exhaust fan are all electrically connected with the control circuit board.
The invention has the beneficial effects that: the air purification device has the advantages that the air purification is realized by utilizing the sterilization and disinfection functions of the ultraviolet lamps with different wavelengths and the function of generating ozone to eliminate formaldehyde, meanwhile, the primary filter and the high-efficiency filter are combined to filter solid and liquid pollutants, the high-efficiency filter is used for deodorizing air, the air purification effect is improved, the short-wave ultraviolet lamps pass through an ozone high-efficiency reaction interval formed by the spoiler and the partition plate, short-wave ultraviolet rays are converged in the ozone high-efficiency reaction interval, the intensity of the short-wave ultraviolet rays in the interval is greatly improved, the short-wave ultraviolet lamps generate a large amount of ozone and are discharged into a room to be subjected to decomposition reaction with free formaldehyde and formaldehyde attached to the interior or the surface of furniture, and the air purification efficiency is; when the long-wave ultraviolet lamp works, the long-wave ultraviolet lamp irradiates the high-efficiency filter, and performs a self-cleaning function on pollutants adsorbed on the high-efficiency filter without frequently replacing a filter element; the air inlet and the outlet of the air purification equipment are respectively isolated from ultraviolet rays through the primary filter and the exhaust fan, so that the ultraviolet rays are effectively prevented from leaking; the bottom of air purification equipment sets up the universal wheel, makes this air purification equipment have the mobility in the in-service use process, makes this air purification equipment's use more convenient, the flexibility is higher.
Drawings
The invention is further illustrated by the following figures and embodiments:
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a schematic top view of the present embodiment;
FIG. 3 is a schematic side view of the present embodiment;
FIG. 4 is a schematic structural diagram of the rear-end purification system of the present embodiment;
fig. 5 is a schematic structural view of the spoiler in accordance with the present embodiment;
FIG. 6 is a schematic cross-sectional view of a spoiler in accordance with an embodiment of the present invention;
fig. 7 is a circuit connection diagram of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Example (b):
as shown in fig. 1 to 7, the embodiment discloses an air purification apparatus, which includes a front end purification system 1, a middle purification system 2 and a rear end purification system 3 connected in sequence according to an air purification flow sequence, wherein the front end purification system 1 includes a front shell 11 having a front end reaction chamber, a primary filter 12 and a long wave ultraviolet lamp 13 installed in the front end reaction chamber in sequence according to the air purification flow sequence, the middle purification system 2 includes a middle shell 21 having a middle reaction chamber, a high efficiency filter 22 installed in the middle reaction chamber, the rear end purification system 3 includes a rear shell 31 having a rear end reaction chamber, a short wave ultraviolet lamp 32 and an exhaust fan 33 installed in the rear end reaction chamber in sequence according to the air purification flow sequence, the long wave ultraviolet lamp 13 and the short wave ultraviolet lamp 32 are ultraviolet lamps emitting ultraviolet wavelengths of 200 to 280nm and ultraviolet wavelengths of 180 to 200nm respectively, the front-end reaction chamber, the middle reaction chamber and the rear-end reaction chamber are sequentially communicated to form a purification chamber of the air purification equipment, the front shell 11, the middle shell 21 and the rear shell 31 are sequentially connected to form a shell of the air purification equipment, the high-efficiency filter 22 can be any one of high-efficiency filters with composite plate structures such as a HEPA high-efficiency filter and an ULPA high-efficiency filter, handrails are arranged on the shell of the air purification equipment, and a plurality of universal wheels are arranged at the bottom of the air purification equipment, so that the air purification equipment can move in the actual use process; a long wave ultraviolet lamp 13 for sterilizing the primarily filtered air, and simultaneously irradiating the high efficiency filter 22 with the long wave ultraviolet lamp 13 for decomposing the pollutants adsorbed on the high efficiency filter 22 again to clean the high efficiency filter 22; the high-efficiency filter 22 is used for filtering the air sterilized by the long-wave ultraviolet lamp 13 again, absorbing and filtering solid and liquid substances in the air and deodorizing the gas passing through the high-efficiency filter 22; the short wave ultraviolet lamp 32 is used for performing formaldehyde removal treatment on the air after primary filtration, disinfection and sterilization and high-efficiency filtration, and generating a large amount of ozone to be discharged to air purification equipment for removing formaldehyde indoors; the exhaust fan 33 sucks indoor polluted air, and discharges the ozone generated by the short wave ultraviolet lamp 32 and the purified air to the indoor, thereby realizing indoor air purification circulation.
In a preferred embodiment, the spoilers 4 are disposed in both the front reaction chamber and the rear reaction chamber, the spoilers 4 are made of a trapezoidal groove steel structure, the spoilers 4 are provided with trapezoidal groove openings 41, the trapezoidal groove openings 41 of the spoilers 4 installed in the front reaction chamber face one side of the high efficiency filter 22, the spoilers 4 installed in the rear reaction chamber are disposed in the same direction as the spoilers 4 installed in the front reaction chamber, the long wave ultraviolet lamps 13 are disposed on one side of the spoilers 4 facing the trapezoidal groove openings 41, the short wave ultraviolet lamps 32 are disposed on one side of the spoilers 4 facing away from the trapezoidal groove openings 41, and by arranging the spoilers 4, the wind resistance of the air purification apparatus is reduced, wherein the spoilers 4 are light reflecting plates, the spoilers 4 intensively reflect the ultraviolet rays emitted from the ultraviolet lamps 13 to one side facing the high efficiency filter 22, thereby make adsorbed pollutant in the high efficiency filter 22 can decompose through long wave ultraviolet lamp 13, prolong high efficiency filter 22's life when improving purifying effect to set up long wave ultraviolet lamp 13 in the rear side of spoiler 4, can effectively avoid the air current directly to dash the long wave ultraviolet ray, spoiler 4 plays certain guard action to the long wave ultraviolet ray.
In a preferred embodiment, a plurality of short wave ultraviolet lamps 32 are provided, a plurality of short wave ultraviolet lamps 32 are arranged at intervals, and a partition plate 5 is provided between adjacent short wave ultraviolet lamps 32 for spacing. The spoiler 4 is composed of a main plate 42 and two wing plates 43 symmetrically arranged on two sides of the main plate 42 and extending outwards from the rear of the main plate 42. The extension line of the wing plate 43 installed in the rear end reaction cavity intersects with the partition plate 5, the three-dimensional space between the cross section formed by the extension line of the wing plate 43 and the intersection line of the partition plate 5 and the high-efficiency filter 22 forms an ozone high-efficiency reaction interval, when the short wave ultraviolet lamp 32 works, the emitted ultraviolet rays are converged in the ozone high-efficiency reaction interval under the reflection action of the partition plate 5 of the spoiler 4, the ultraviolet intensity in the ozone high-efficiency reaction interval is improved, so that the ozone generation rate is improved, and meanwhile, the partition plate 5 divides the ozone high-efficiency reaction interval into a plurality of ozone reaction units according to the number of the short wave ultraviolet lamps 32.
It is known that the total reaction equation of oxygen to generate ozone under the irradiation of ultraviolet rays is:
the efficiency of generating ozone by the reaction of oxygen depends on the energy intensity of ultraviolet rays, so that in the air purification equipment, the ultraviolet rays emitted by the short-wave ultraviolet lamp 32 are converged in an ozone efficient reaction zone through the mutual reflection of the spoiler 4 and the partition plate 5 on the ultraviolet rays, and the ultraviolet energy intensity in the zone is higher, so that a large amount of ozone can be generated quickly and efficiently; in addition, a large amount of ozone generated in the ozone high-efficiency reaction zone is exhausted out of the room through an exhaust fan at the rear end, and the rear end of the ozone high-efficiency reaction zone can prevent the ozone which is just generated from being reduced into oxygen after adsorbing 200-280 nm ultraviolet light at the rear end of the ozone high-efficiency reaction zone through the light shielding effect of the spoiler and the partition plate, so that the concentration content of the ozone is reduced.
The ozone is discharged to the room to react with free formaldehyde, and the reaction equation is as follows:
HCHO+2O3=CO2+H2O+2O2
2HCHO+2O3=2CO2+2H2O+O2
the oxygen generated in the reaction enters the air purification equipment and reacts with the ultraviolet radiation emitted by the short wave ultraviolet lamp 32 to generate ozone, so that the shortage of oxygen content is not needed to be worried about, and the external condition required by eliminating formaldehyde is ensured.
The equation for the reaction of ozone with benzene is:
5O3+C6H6=6CO2+3H2O
meanwhile, ozone can eliminate air pollutants such as benzene and the like in a room, and reactions of other similar pollutants can be easily known by a person skilled in the art, which are not listed here.
Because ozone is unstable molecule in the air, very easily takes place to decompose under sunshine shines, consequently needs the ozone volume of air purification equipment output in unit interval to be greater than the decomposition volume of ozone, requires air purification equipment reaction to generate the efficiency of ozone promptly and must high efficiency, under the prerequisite, will need carry out air purification's interval and carry out the light-resistant processing, the air purification effect of using this air purification equipment is better.
As a preferred embodiment, the front shell 11 and the rear shell 31 are respectively provided with an air inlet 111 for air to enter and an exhaust port 311 for air to exhaust, the primary filter 12 has light-blocking performance, the primary filter 12 separates the air inlet 111 and the long-wave ultraviolet lamp 13 from ultraviolet radiation to leak, the exhaust port of the exhaust fan 33 is connected with the exhaust port 311, the exhaust fan 33 separates the exhaust port 311 and the short-wave ultraviolet lamp 32 from ultraviolet radiation to leak, the exhaust fan 33 is a centrifugal fan, and the light-blocking treatment is respectively performed on the long-wave ultraviolet lamp and the short-wave ultraviolet lamp 32 through the primary filter 12 and the exhaust fan 33, so that the air purification equipment is prevented from generating secondary pollution and secondarily harming human health.
As a preferable embodiment, the upper closing plate 6 and the lower closing plate 7 are arranged at the lamp holder mounting positions at the upper end and the lower end of the long wave ultraviolet lamp 13 and the short wave ultraviolet lamp 32, an air purification passing interval is formed in a spacing area between the upper closing plate 6 and the lower closing plate 7, the air purification passing interval corresponds to a lamp tube part of the ultraviolet lamp emitting ultraviolet rays, and the air entering the air purification equipment can flow through the irradiation range of the long wave ultraviolet lamp 13 and the short wave ultraviolet lamp 32 during purification through the sealing action of the upper closing plate 6 and the lower closing plate 7, so that sufficient air purification is obtained, the air purification effect is ensured, part of air is prevented from passing through the lamp holder mounting positions at the top and the bottom of the ultraviolet lamp, the part of air passing through is not irradiated by the long wave ultraviolet lamp 13 and the short wave ultraviolet lamp 32, the purification effect is low, and the whole purification efficiency of the air purification equipment is, resulting in resource waste.
In a preferred embodiment, the long wave ultraviolet lamps 13 and the short wave ultraviolet lamps 32 are both vertically arranged, the long wave ultraviolet lamps 13 and the short wave ultraviolet lamps 32 are both arranged along the air flow cross section, and in this embodiment, five long wave ultraviolet lamps 13 and short wave ultraviolet lamps 32 are both arranged.
As a preferred embodiment, the front end purification system 1 and the middle purification system 2 and the rear end purification system 3 are connected by the buckles 8, and the quick assembly and disassembly of the air purification device can be realized by the connection of the buckles 8, which is also convenient for the cleaning and replacement of the filter element in the air purification device.
As a preferred embodiment, the device further comprises a control panel and a control circuit board, wherein the control panel, the long wave ultraviolet lamp 13, the short wave ultraviolet lamp 32 and the exhaust fan 33 are all electrically connected with the control circuit board.
The working principle of the invention is as follows: the air purification equipment is placed in a closed space which needs to be subjected to air purification, after the air purification equipment is electrified (because electrical appliances are generally required to be plugged into a power supply for use, the description of the specification is omitted, the air purification equipment is provided with a power socket or a power connector, which can be easily thought by persons skilled in the art and is not described in detail), the operation time of the air purification equipment is set through a control panel, then the air purification equipment is started by one key, polluted air enters from an air inlet, large-particle solids such as dust and the like are filtered through a primary filter 12, sterilization and disinfection are carried out through a long-wave ultraviolet lamp 13, residues and decomposed substances after sterilization and disinfection are adsorbed in a high-efficiency filter 22, the long-wave ultraviolet lamp 13 irradiates towards the high-efficiency filter 22, and the residues and the decomposed substances adsorbed in the high-efficiency filter 22 are fully decomposed, carry out the function of automatically cleaning to high efficiency filter 22, the air after the decomposition removes the flavor back entering rear end reaction chamber through high efficiency filter 22's filtration, produces ozone elimination formaldehyde through short wave ultraviolet lamp 32, and exhaust fan 33 passes through discharge port 311 with a large amount of ozone of short wave ultraviolet lamp 32 production and discharges, and ozone takes place decomposition reaction with indoor free formaldehyde to reach the effect of eliminating formaldehyde.
The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910994422.8A CN112682892A (en) | 2019-10-18 | 2019-10-18 | Air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910994422.8A CN112682892A (en) | 2019-10-18 | 2019-10-18 | Air purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112682892A true CN112682892A (en) | 2021-04-20 |
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ID=75445107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910994422.8A Pending CN112682892A (en) | 2019-10-18 | 2019-10-18 | Air purification equipment |
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| Country | Link |
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| CN (1) | CN112682892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294869A (en) * | 2021-05-26 | 2021-08-24 | 张部贵 | Air purification equipment with sterilization and disinfection functions |
| CN114623561A (en) * | 2022-01-28 | 2022-06-14 | 山东朗进科技股份有限公司 | Intelligent diagnosis method for deep ultraviolet ray generating device |
| CN115200137A (en) * | 2022-07-14 | 2022-10-18 | 珠海横琴润霖生物科技有限公司 | Ultraviolet ray sterilizer |
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| CN1522764A (en) * | 2003-02-21 | 2004-08-25 | Composite air sterilization purifying installation using ozone and optical catalytic decomposition device | |
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