CN215446785U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN215446785U CN215446785U CN202121642742.6U CN202121642742U CN215446785U CN 215446785 U CN215446785 U CN 215446785U CN 202121642742 U CN202121642742 U CN 202121642742U CN 215446785 U CN215446785 U CN 215446785U
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- Prior art keywords
- air
- module
- filter screen
- air purifier
- monitoring module
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- 238000001914 filtration Methods 0.000 claims abstract description 37
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000012544 monitoring process Methods 0.000 claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- 230000001954 sterilising effect Effects 0.000 claims abstract description 24
- 239000011941 photocatalyst Substances 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 3
- 230000001699 photocatalysis Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 19
- 150000001450 anions Chemical class 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000000796 flavoring agent Substances 0.000 description 6
- 235000019634 flavors Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air purifier, which comprises a case shell, a monitoring module, a filtering module and a power module, wherein the monitoring module, the filtering module and the power module are positioned in the case shell; wherein the air inlet is positioned at an upper end of the chassis housing and the air outlet is positioned at a lower end of the chassis housing; the filtering module comprises a photocatalyst sterilization and ozone removal two-in-one filter screen. The utility model provides an air purifier which has a simple structure, can exhaust air at the side part and the bottom part of a machine case shell simultaneously when in use, and can effectively remove excessive ozone in the purification process so as to ensure higher purification rate.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to an air purifier.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products. The existing air purifier is easy to generate ozone by using ultraviolet rays and high-voltage static electricity due to the purification technology. However, ozone used as a disinfecting substance of the air purifier is too low to meet the disinfection standard, and too high causes harm to human bodies. The reduced ozone has no influence on people, and the ozone discharge amount of the air purifier has no influence as long as the ozone discharge amount meets the national standard. If it exceeds 1.5ppm, it is recommended not to use it and leave the room to avoid damage.
The air purifier is generally composed of a high voltage generating circuit, an anion generator, a micro fan, an air filter and other systems. The working principle of the air purifier is as follows: the ventilator in the machine makes indoor air circularly flow, the polluted air passes through the air filter (twice filtration) in the machine to remove or adsorb various pollutants, then passes through the anion generator arranged at the air outlet (the high voltage in the anion generator generates direct current negative high voltage during working), the air is continuously ionized to generate a large amount of anions, and the anions are sent out by the ventilator to form anion airflow, thereby achieving the purposes of cleaning and purifying the air. However, most of the air purifiers in the prior art exhaust air from the side when discharging purified air, and the air purifiers are single in structure and low in exhaust amount, so that the purification rate is not sufficient; in addition, the existing purification technology can generate a certain amount of ozone, and excessive ozone not only affects the purification effect but also affects the human health. Therefore, improvements to this need to be addressed by those skilled in the art.
Disclosure of Invention
The utility model aims to solve the technical defects and is simple in structure, when the air purifier is used, air can be exhausted from the side part and the bottom part of the machine box shell simultaneously, and excessive ozone can be effectively removed in the purification process, so that the purification rate is higher.
The utility model designs an air purifier, which comprises a case shell, a monitoring module, a filtering module and a power module, wherein the monitoring module, the filtering module and the power module are positioned in the case shell; wherein the air inlet is positioned at an upper end of the chassis housing and the air outlet is positioned at a lower end of the chassis housing; in the design, air is supplied through a plurality of air inlets at the upper end of the case shell, and air is exhausted from a plurality of air outlets at the lower end of the case shell and the bottom plate, so that the purification rate is greatly improved compared with a structure in the prior art that only air is exhausted from the side part of the case shell. The filtering module comprises a photocatalyst sterilization and ozone removal two-in-one filter screen. The purification effect of this product air-purifying can improve through multiple purification technology combination, nevertheless can produce a certain amount of ozone in these means of purifying use, though ozone has the antibacterial action that disinfects, nevertheless excessive human body is harmful, therefore the design control ozone of photocatalyst sterilization and ozone two unification filter screens is in controllable within range.
Furthermore, the machine case shell is formed by a panel, two side plates, a back plate and a bottom plate in a surrounding mode, the panel and the upper end of each side plate are provided with air inlets, and the lower end of each side plate and the surface of the bottom plate are provided with air outlets.
This design has specifically increased the air outlet of quick-witted case casing side part and bottom, improves purification efficiency.
Furthermore, two the curb plate inboard is provided with the spacing support that corresponds each other, the casing with the monitoring module, filter module reaches the power module passes through spacing support detachable connection.
The design is convenient for erecting the monitoring module, the filtering module and the power module in the case shell through the limiting bracket, limiting the positions of the monitoring module, the filtering module and the power module in the case shell and fixing the monitoring module, the filtering module and the power module mutually.
Furthermore, a plurality of clamping grooves are formed in the limiting support, and each clamping groove is connected with the monitoring module, the filtering module and the power module in a clamped mode.
This design is convenient for insert monitoring module, filter module and power module and locate the internal realization of case shell and can dismantle the connection, and simple structure simple operation easily dismantles the change, prolongs the life of this product.
Further, filter module still includes well primary filter screen and active carbon and removes two unification filter screens of flavor HEPA filtration, well primary filter screen sets up monitoring module's below, active carbon removes two unification filter screen settings of flavor HEPA filtration and is in power module's top, two unification filter screens of photocatalyst sterilization ozone removal are located well primary filter screen with active carbon removes between two unification filter screens of flavor HEPA filtration.
Wherein, the primary filter is mainly used for filtering dust particles with the particle size of more than 5 mu m. The material includes non-woven fabric and nylon net. The medium-efficiency filter is used for trapping 1-55 mu m of particle dust and various suspended matters. Special non-woven fabric or glass fiber is adopted, and the cleaning can be repeatedly carried out.
Furthermore, an electrostatic polar plate is arranged between the medium and primary filter screens and the photocatalyst sterilization and ozone removal two-in-one filter screen.
The design is used for electrostatic dust collection, is beneficial to filtering and purifying air, has low noise, but can generate trace ozone when in use.
Furthermore, an ultraviolet sterilization mechanism is arranged between the electrostatic polar plate and the photocatalyst sterilization and ozone removal two-in-one filter screen.
The ultraviolet sterilization mechanism in the design is used for sterilization and disinfection, is also beneficial to purifying air, but can generate trace ozone when in use.
Furthermore, the power module comprises a fan, a power supply control board and a high-voltage pack, the fan, the power supply control board and the high-voltage pack are electrically connected, the upper end of the fan is communicated with the case shell to form an air inlet channel, and the lower end of the fan is communicated with the case shell to form an air outlet channel.
The air inlet channel is communicated with the air outlet channel through the fan, so that the air can smoothly circulate inside and outside, and the air is filtered and purified for many times.
Furthermore, a negative ion generator is arranged in the air outlet channel and electrically connected with the power supply control board.
The anion generator in this design is used to purify air, but produces a trace amount of ozone when in use.
Further, a touch control panel and a protection limit switch are further arranged in the case shell, the touch control panel is electrically connected with the monitoring module, and the protection limit switch, the touch control panel and the static electrode plate are electrically connected.
The air pollution of predetermined numerical range is monitored through the monitoring module to this design, and this product carries out air purification action.
Furthermore, a plurality of universal wheels are arranged on the bottom plate at the bottom of the machine case shell.
This design makes this equipment mobilizable purify for the purification scope is bigger, and the operation is also convenient.
The beneficial effects of the utility model are as follows:
the filtering module comprises a medium-primary filter screen, a photocatalyst sterilization and ozone removal two-in-one filter screen and an active carbon odor removal HEPA filtration two-in-one filter screen, the purification effect of the product for purifying air is improved by combining various purification technologies, but a certain amount of ozone can be generated in the using process of the purification means, and although the ozone has the sterilization and bacteriostasis effects, the ozone is excessively harmful to a human body, so the design of the photocatalyst sterilization and ozone removal two-in-one filter screen aims at controlling the generation of the ozone within a controllable range.
According to the utility model, the purification rate is improved by arranging the plurality of air inlets and the plurality of air outlets to be matched with the filtering module and the power module, the air inlets and the air outlets are arranged on the case shell, the air outlets are positioned at the lower end of the case shell, and particularly, the air outlets are arranged at the lower end of the side plate and the surface of the bottom plate.
According to the utility model, the monitoring module, the filtering module and the power module are detachably arranged on the case shell, so that the problems of high cost and short service life of the original integrated arrangement are solved, the applicability is stronger, and the service life of the whole machine is longer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the back plate removed;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic structural view of a back plate according to the present invention;
fig. 5 is a schematic structural view of the base plate in the present invention.
In the figure: casing 100, air intake 110, air outlet 120, panel 130, curb plate 140, spacing support 141, draw-in groove 1411, backplate 150, bottom plate 160, monitoring module 200, well primary filter 310, two unification filter screens 320 of photocatalyst sterilization ozone removal, two unification filter screens 330 of active carbon deodorization HEPA filtration, electrostatic pole board 340, ultraviolet sterilization mechanism 350, anion generator 360, fan 410, power control panel 420, high-voltage package 430, universal wheel 500, touch control panel 600, protection limit switch 700.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1 to 3, the air purifier described in this embodiment includes a housing 100, a monitoring module 200, a filtering module and a power module, which are positioned in the housing 100, the monitoring module 200 of the present invention includes a PM2.5 detector, an air inlet 110 and an air outlet 120 are disposed on the housing 100, and the monitoring module 200, the filtering module and the power module are sequentially positioned in an air passage formed between the air inlet 110 and the air outlet 120; wherein the intake port 110 is positioned at an upper end of the cabinet housing 100 and the exhaust port 120 is positioned at a lower end of the cabinet housing 100; in the design, air is supplied through a plurality of air inlets 110 at the upper end of the case shell 100, and air is exhausted from a plurality of air outlets 120 at the lower end of the case shell 100 and the bottom plate, so that the purification rate is greatly improved compared with a structure in the prior art in which air is exhausted only from the side part of the case shell 100. The upper end of the power module draws air, which enters the cabinet housing 100 through the air inlet 110 and passes through the monitoring module 200 and the filtering module, and discharges the air from the lower end of the power module and out of the cabinet housing 100 through the air outlet 120 at the bottom end of the cabinet housing 100, so that the air purifier completes the internal and external circulation of the air.
Specifically, the inner sides of the two side plates 140 are provided with corresponding limiting brackets 141, and the housing shell 100 is detachably connected with the monitoring module 200, the filtering module and the power module through the limiting brackets 141.
The symmetry sets up and is convenient for keep balance, makes the monitoring module 200, filter module and the power module structure of placing on more firm, and each module can erect and fix on spacing support 141 to the connection can be dismantled in the realization.
Meanwhile, a plurality of clamping grooves 1411 can be arranged on the limiting bracket 141, and each clamping groove 1411 is clamped with the monitoring module 200, the filtering module and the power module respectively. The monitoring module 200, the filtering module and the power module are inserted into the clamping groove 1411 for limiting and fixing, so that the effect of inserting the modules into the case shell 100 can be achieved.
As shown in fig. 1, the housing 100 is surrounded by a panel 130, two side plates 140, a back plate 150 and a bottom plate 160, the upper ends of the panel 130 and the two side plates are respectively provided with an air inlet 110, the lower ends of the two side plates 140 and the bottom plate 160 are respectively provided with an air outlet 120, the air inlet 110 and the air outlet 120 of the present invention are respectively provided with a mesh, and the physical filtration is performed again.
Specifically, the filtration module includes well primary filter screen 310, two unification filter screens 320 of photocatalyst sterilization ozone removal and active carbon remove two unification filter screens 330 of flavor HEPA filtration, well primary filter screen 310 sets up in monitoring module 200 below, active carbon removes flavor HEPA and filters two unification filter screens 330 and set up in the power module top, two unification filter screens 320 of photocatalyst sterilization ozone removal are located well primary filter screen 310 and active carbon remove flavor HEPA and filter between two unification filter screens 330, well primary filter screen 310 still is equipped with electrostatic polar plate 340 with two unification filter screens 320 of photocatalyst sterilization ozone removal.
An ultraviolet sterilization mechanism 350 is arranged between the electrostatic polar plate 340 and the photocatalyst sterilization and ozone removal two-in-one filter screen 320, and the ultraviolet sterilization mechanism 350 comprises an LED ultraviolet lamp panel.
Specifically, the power module includes fan 410, power control panel 600420 and high-voltage package 430, and fan 410, power control panel 600420 and high-voltage package 430 are all electrically connected, and fan 410 upper end communicates with each other with chassis casing 100 and forms the inlet air passageway, and fan 410 lower extreme communicates with each other with chassis casing 100 and forms the air-out passageway.
Wherein, be equipped with anion generator 360 in the air-out passageway, anion generator 360 is connected with power control panel 600420 electricity and purifies the air once more. The inside of the case shell 100 is also provided with a touch control panel 600 and a protection limit switch 700, the touch control panel 600 is electrically connected with the monitoring module, and the protection limit switch 700, the touch control panel 600 and the electrostatic polar plate 340 are electrically connected.
As shown in fig. 5, a plurality of universal wheels 500 are disposed on the bottom plate 160 at the bottom of the chassis housing 100, and the universal wheels 500 are distributed around the bottom plate 160, so that the overall structure is stable, the movement is stable, and the range of the movable purification is wider.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an air purifier, includes the chassis casing, is located monitoring module, filter module and power module in the chassis casing, its characterized in that: an air inlet and an air outlet are arranged on the case shell, and the monitoring module, the filtering module and the power module are sequentially positioned in an air channel formed between the air inlet and the air outlet; wherein the air inlet is positioned at an upper end of the chassis housing and the air outlet is positioned at a lower end of the chassis housing; the filtering module comprises a photocatalyst sterilization and ozone removal two-in-one filter screen.
2. The air purifier as claimed in claim 1, wherein the housing is surrounded by a front plate, two side plates, a back plate and a bottom plate, the front plate and the side plates are provided with air inlets at upper ends thereof, and the side plates are provided with air outlets at lower ends thereof and surfaces of the bottom plate.
3. The air purifier as claimed in claim 2, wherein the side plates are provided with corresponding limiting brackets at inner sides thereof, and the housing is detachably connected to the monitoring module, the filtering module and the power module through the limiting brackets.
4. The air purifier of claim 3, wherein the limiting bracket is provided with a plurality of clamping grooves, and each clamping groove is clamped with the monitoring module, the filtering module and the power module.
5. The air purifier of claim 1, wherein the filter module further comprises a primary filter screen and an activated carbon odor removal HEPA filtration two-in-one filter screen, the primary filter screen is arranged below the monitoring module, the activated carbon odor removal HEPA filtration two-in-one filter screen is arranged above the power module, and the photocatalyst sterilization ozone removal two-in-one filter screen is arranged between the primary filter screen and the activated carbon odor removal HEPA filtration two-in-one filter screen.
6. The air purifier of claim 5, wherein an electrostatic plate is further disposed between the primary filter and the two-in-one filter for photocatalytic sterilization and ozone removal.
7. The air purifier of claim 6, wherein an ultraviolet sterilization mechanism is disposed between the electrostatic plate and the two-in-one filter screen for photocatalyst sterilization and ozone removal.
8. The air purifier of claim 1, wherein the power module comprises a fan, a power control board and a high-voltage package, the fan, the power control board and the high-voltage package are all electrically connected, the upper end of the fan is communicated with the cabinet shell to form an air inlet channel, and the lower end of the fan is communicated with the cabinet shell to form an air outlet channel.
9. The air purifier as claimed in claim 8, wherein a negative ion generator is disposed in the air outlet channel, and the negative ion generator is electrically connected to the power control board.
10. The air purifier as claimed in claim 6 or 7, wherein a touch control panel and a protection limit switch are further disposed in the housing, the touch control panel is electrically connected to the monitoring module, and the protection limit switch, the touch control panel and the electrostatic plate are all electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642742.6U CN215446785U (en) | 2021-07-19 | 2021-07-19 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642742.6U CN215446785U (en) | 2021-07-19 | 2021-07-19 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215446785U true CN215446785U (en) | 2022-01-07 |
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ID=79683017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642742.6U Active CN215446785U (en) | 2021-07-19 | 2021-07-19 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215446785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167883A (en) * | 2023-09-05 | 2023-12-05 | 宁夏华能达环保科技开发有限公司 | Biology laboratory with pathogen nucleic acid aerosol air purification system |
-
2021
- 2021-07-19 CN CN202121642742.6U patent/CN215446785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167883A (en) * | 2023-09-05 | 2023-12-05 | 宁夏华能达环保科技开发有限公司 | Biology laboratory with pathogen nucleic acid aerosol air purification system |
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