CN205579781U - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN205579781U CN205579781U CN201620288095.6U CN201620288095U CN205579781U CN 205579781 U CN205579781 U CN 205579781U CN 201620288095 U CN201620288095 U CN 201620288095U CN 205579781 U CN205579781 U CN 205579781U
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Abstract
The utility model discloses an air purifier, including casing (1), the lower part of casing (1) is equipped with air intake (2), and upper portion is equipped with air outlet (3), by lower supreme active carbon filter screen (4), photocatalysis subassembly (5), PM2.5 filter screen (6) and pumping fan (7) of being equipped with in proper order in the inner chamber of casing (1), the inner wall sealing connection of photocatalysis subassembly (5) and casing (1), load that photocatalysis subassembly (5) were arranged including the multilayer level has photocatalysis's charcoal net (8) and many to wear to locate vertically ultraviolet fluorescent tube (9) between the charcoal net (8). This air purifier purifying effect is good, harmful substance such as PM2.5 and formaldehyde among the de aeration simultaneously.
Description
Technical field
This utility model belongs to technical field of air purification, particularly relates to a kind of air purifier.
Background technology
China be atmospheric pollution in the world than more serious country, the air pollution in city is the most serious.Dust, formaldehyde, benzene, sulfide, ammonia, nitrogen oxides, TVOC severe overweight, serious harm health.
Air purifier is the common equipment using purification techniques to purify the pollutant in air.The conventional process mode of air cleaning is the purification techniques such as filtration, absorption and ultra violet lamp.This kind of depurator uses the adsorbing material (such as activated carbon) of high-specific surface area and high porosity to adsorb harmful gas, although certain purification can be played, but owing to it is based on adsorption cleaning, harmful gas is not carried out catalytic decomposition, and also air can be produced secondary pollution etc. when adsorbing saturated adsorbent reactivation.And ultra violet lamp is simple ozonization, can only use, and the ozone exceeded standard in air has certain harm to human body in the case of unmanned, its strong oxidizing property also can destroy the furnishings of indoor.
Research shows, utilizes nano titanium oxide to carry out the harmful gas that the method for photochemical catalytic oxidation can be degraded in air effectively.Photocatalysis air purifying device is a kind of at supported on carriers photocatalyst, with the light (usually ultraviolet light) of specific wavelength, photocatalyst is irradiated, to realize the harmful substance (especially organic substance) in air is carried out the equipment of catalytic decomposition, photocatalysis air purifying device typically can carry out physical cleaning can carry out again chemical catalysis, and the pollutant in air are had preferable clean-up effect.
The problem that existing photocatalysis air purifying device is primarily present the following aspects: (1) existing depurator many employings single layer filter plate, photocatalyst fell short of with the time of contact of the harmful substances such as the formaldehyde in air-flow, cause catalysed oxidn the most thorough, photocatalysis oxidation reaction speed is slow, and light utilization efficiency is low；(2) the best to the clean-up effect of the harmful substance that particle diameter in air-flow is less than 2.5 microns；(3) when equipment runs, the air current flow resistance in depurator is relatively big (especially at air outlet), and when causing running, noise is bigger；(4) not there is prevention or the function for the treatment of respiratory tract class disease.
Utility model content
Technical problem to be solved in the utility model is, overcome the deficiency and defect mentioned in background above technology, it is provided that a kind of good purification, noise are little, can remove the harmful substance such as PM2.5 and formaldehyde in air and can prevent or treat the air purifier of respiratory tract class disease simultaneously.
For solving above-mentioned technical problem, the technical scheme that the utility model proposes is:
A kind of air purifier, including housing, the bottom of described housing is provided with air inlet, top is provided with air outlet, the inner chamber of described housing is sequentially provided with activated charcoal strainer, photocatalysis assembly, PM2.5 drainage screen and blower fan of bleeding from the bottom to top, described photocatalysis assembly is connected with the inner wall sealing of housing, and photocatalysis assembly includes the charcoal net being loaded with photocatalyst that multiple-layer horizontal arranges and the many ultraviolet lamp tubes being arranged in vertically between described charcoal net.
Above-mentioned air evolution device, it is preferred that described charcoal net is planar structure, between multilamellar charcoal net, spacing is equal.
Above-mentioned air evolution device, it is preferred that described ultraviolet lamp tube is arranged between multilamellar charcoal net equably, and the quantity of described ultraviolet lamp tube is 4 ~ 20, is spaced 10 ~ 50cm between adjacent ultraviolet lamp tube.
Above-mentioned air evolution device, it is preferred that described charcoal net is ripple struction, crest between multilayer corrugated shape charcoal net, trough position corresponding consistent, ultraviolet lamp tube is located at the trough of charcoal net.
Above-mentioned air evolution device, it is preferred that described charcoal net includes the charcoal net of planar structure and the charcoal net of ripple struction, between charcoal net and the charcoal net of ripple struction of described planar structure, alternate intervals is arranged.
Above-mentioned air evolution device, it is preferred that described photocatalysis assembly also includes that a shell, described charcoal net and ultraviolet lamp tube are all located in described shell, and described shell is detachably connected with the inwall of housing.
Above-mentioned air evolution device, it is preferred that described in bleed and between blower fan and air outlet, be provided with a support, described support is provided with an acoustic filter, and the inside of described acoustic filter is provided with the anechoic sheet that polylith is vertically arranged.
Above-mentioned air evolution device, it is preferred that described activated charcoal strainer is three-dimensional honeycomb shape drainage screen, and activated charcoal strainer is curved, and downwardly convex.
Above-mentioned air evolution device, it is preferred that described PM2.5 drainage screen and bleeding is additionally provided with an internal Chinese herbal medicine filtering net box being filled with Mentholum between blower fan.
Compared with prior art, the utility model has the advantage of: by setting gradually activated charcoal strainer, photocatalysis assembly and PM2.5 drainage screen in housing from the bottom to top, can realize the bigger dust in air-flow, particle diameter being adsorbed or catalytic decomposition less than harmful substances such as the granule of 2.5 microns and formaldehyde simultaneously, good purification to air, purification efficiency is high.The charcoal net being loaded with photocatalyst of employing multiple-layer horizontal layout and the many ultraviolet lamp tubes being arranged in vertically between charcoal net, be effectively increased the clean-up effect of the organic pollutions such as this air purifier PARA FORMALDEHYDE PRILLS(91,95).By arranging acoustic filter, greatly reduce noise when this air purifier runs.By arranging Chinese herbal medicine filtering net box, and fill Mentholum wherein so that this air purifier the most also has prevention or the function for the treatment of respiratory tract class disease.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model air purifier.
Fig. 2 is that in this utility model air purifier, charcoal net is the structural representation of ripple struction time catalytic module.
Fig. 3 is that in this utility model air purifier, charcoal net is the structural representation that planar structure and ripple struction alternate intervals arrange time catalytic module.
Marginal data:
1, housing；2, air inlet；3, air outlet；4, activated charcoal strainer；5, photocatalysis assembly；6, PM2.5 drainage screen；7, bleed blower fan；8, charcoal net；9, ultraviolet lamp tube；10, shell；11, acoustic filter；12, support；13, anechoic sheet；14, Chinese herbal medicine filtering net box.
Detailed description of the invention
For the ease of understanding this utility model, below in conjunction with Figure of description and preferred embodiment, this utility model is made more comprehensively, described meticulously, but protection domain of the present utility model is not limited to embodiment in detail below.
It should be noted that, when a certain element is described as on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly the most fixing, affixed, connect or connect on another element, it is also possible to be by other intermediate connectors indirectly fixing, affixed, connect or connect on another element.
Unless otherwise defined, the implication that all technical term used hereinafter is generally understood that with those skilled in the art is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to limit protection domain of the present utility model.
Unless otherwise specified, the various raw materials used in this utility model, reagent, instrument and equipment etc. all can be commercially available by market or can be prepared by existing method.
Embodiment
As shown in Figure 1, a kind of embodiment of this utility model air purifier, including housing 1, the bottom of this housing 1 is provided with air inlet 2, top is provided with air outlet 3, is sequentially provided with activated charcoal strainer 4, photocatalysis assembly 5, PM2.5 drainage screen 6 and blower fan 7 of bleeding in the inner chamber of housing 1 from the bottom to top.Wherein, photocatalysis assembly 5 is connected with the inner wall sealing of housing 1, and photocatalysis assembly 5 includes the ultraviolet lamp tube 9 that the charcoal net 8 and Duo Gen being loaded with photocatalyst that multiple-layer horizontal is arranged is arranged between charcoal net 8 vertically.The photocatalyst loaded on charcoal net 8 can be existing photocatalyst (such as nano titanium oxide).By setting gradually activated charcoal strainer 4, photocatalysis assembly 5 and PM2.5 drainage screen 6 inside housing 1 from the bottom to top.The dust that granule in the air of entrance housing 1 is bigger can be adsorbed by activated charcoal strainer 4, reduce the difficulty that subsequent purification processes, air after activated charcoal strainer 4 tentatively filters enters in photocatalysis assembly 5, when the charcoal net 8 being loaded with photocatalyst that multiple-layer horizontal is arranged, under the action of uv light, organic pollution in air is adsorbed, is enriched to the surface of charcoal net 8, is degraded to the materials such as harmless carbon dioxide and water by light-catalyzed reaction process.The particulate matter that air after light catalytic purifying is less than 2.5 microns by PM2.5 drainage screen 6 to the particle diameter air after photocatalysis assembly 5 top is flowed out filters, and air clean after multiple filtration is discharged from the air outlet 3 on top.This air purifier good purification, can purify the PM2.5 in air and organic pollution (such as formaldehyde) simultaneously.
In the present embodiment, charcoal net 8 is planar structure, and between multilamellar charcoal net 8, spacing is equal, and the number of plies of charcoal net 8 is 2 ~ 10 layers.Ultraviolet lamp tube 9 is arranged between multilamellar charcoal net 8 equably, and the quantity of ultraviolet lamp tube 9 is 4 ~ 20, is spaced 10 ~ 50cm between adjacent ultraviolet lamp tube 9.Use such setting, on the premise of guaranteeing good clean-up effect, save material, reduce cost.
As in figure 2 it is shown, in the present embodiment, charcoal net 8 is ripple struction, crest between multilayer corrugated shape charcoal net 8, trough position corresponding consistent, ultraviolet lamp tube 9 is located at the trough of charcoal net 8.Use undulatory charcoal net 8 can increase the time of contact of air and charcoal net 8, improve the photocatalysis Decomposition effect to organic pollutions such as formaldehyde in air.
As it is shown on figure 3, in the present embodiment, charcoal net 8 includes the charcoal net 8 of planar structure and the charcoal net 8 of ripple struction, between charcoal net 8 and the charcoal net 8 of ripple struction of planar structure, alternate intervals is arranged.
In the present embodiment, photocatalysis assembly 5 also includes that a shell 10, charcoal net 8 and ultraviolet lamp tube 9 are all located in this shell 10, and shell 10 is detachably connected with the inwall of housing 1.Photocatalysis assembly 5 is removably disposed in housing 1, conveniently dismounts.
In the present embodiment, bleeding and be provided with a support 12 between blower fan 7 and air outlet 3, this support 12 is provided with an acoustic filter 11, and the inside of this acoustic filter 11 is provided with the anechoic sheet 13 that polylith is vertically arranged, and this anechoic sheet 13 is made up of sound-absorbing material.Noise when equipment runs can be effectively reduced by arranging acoustic filter 11.
In the present embodiment, activated charcoal strainer 4 is three-dimensional honeycomb shape drainage screen, and activated charcoal strainer 4 is curved, and downwardly convex.PM2.5 drainage screen 6 and bleed and be additionally provided with a Chinese herbal medicine filtering net box 14 between blower fan 7, is filled with Mentholum in this Chinese herbal medicine filtering net box 14.Use the activated charcoal strainer 4 of three-dimensional honeycomb shape, it is possible to increase air-flow and the contact area of activated charcoal strainer 4, improve filter effect.Use the activated charcoal strainer 4 of arc, and downwardly convex setting, on the one hand can increase filter area, improve filter effect, on the other hand air-flow can be made more to move smoothly through, the effect reducing noise can be played.At PM2.5 drainage screen 6 with bleed and arrange Chinese herbal medicine filtering net box 14 between blower fan 7, and in this Chinese herbal medicine filtering net box 14, fill Mentholum, air after purified is then exhausted from after Chinese herbal medicine filtering net box 14, can play prevention or the effect for the treatment of respiratory tract class disease.
Claims (9)
1. an air purifier, including housing (1), the bottom of described housing (1) is provided with air inlet (2), top is provided with air outlet (3), it is characterized in that: the inner chamber of described housing (1) is sequentially provided with activated charcoal strainer (4) from the bottom to top, photocatalysis assembly (5), PM2.5 drainage screen (6) and blower fan of bleeding (7), described photocatalysis assembly (5) is connected with the inner wall sealing of housing (1), photocatalysis assembly (5) includes the charcoal net (8) being loaded with photocatalyst that multiple-layer horizontal arranges and the many ultraviolet lamp tubes (9) being arranged in vertically between described charcoal net (8).
Air purifier the most according to claim 1, it is characterised in that: described charcoal net (8) is planar structure, and between multilamellar charcoal net (8), spacing is equal.
Air purifier the most according to claim 2, it is characterised in that: described ultraviolet lamp tube (9) is arranged between multilamellar charcoal net (8) equably, and the quantity of described ultraviolet lamp tube (9) is 4 ~ 20, is spaced 10 ~ 50cm between adjacent ultraviolet lamp tube (9).
Air purifier the most according to claim 1, it is characterised in that: described charcoal net (8) is ripple struction, crest between multilayer corrugated shape charcoal net (8), trough position corresponding consistent, ultraviolet lamp tube (9) is located at the trough of charcoal net (8).
Air purifier the most according to claim 1, it is characterized in that: described charcoal net (8) includes the charcoal net (8) of planar structure and the charcoal net (8) of ripple struction, between charcoal net (8) and the charcoal net (8) of ripple struction of described planar structure, alternate intervals is arranged.
Air purifier the most according to claim 1, it is characterized in that: described photocatalysis assembly (5) also includes a shell (10), described charcoal net (8) and ultraviolet lamp tube (9) are all located in described shell (10), and described shell (10) is detachably connected with the inwall of housing (1).
Air purifier the most according to claim 1, it is characterized in that: described in bleed and between blower fan (7) and air outlet (3), be provided with a support (12), described support (12) is provided with an acoustic filter (11), and the inside of described acoustic filter (11) is provided with the anechoic sheet (13) that polylith is vertically arranged.
8. according to the air purifier according to any one of claim 1 ~ 7, it is characterised in that: described activated charcoal strainer (4) is three-dimensional honeycomb shape drainage screen, and activated charcoal strainer (4) is curved and downwardly convex.
9. according to the air purifier according to any one of claim 1 ~ 7, it is characterised in that: it is additionally provided with an internal Chinese herbal medicine filtering net box (14) being filled with Mentholum between described PM2.5 drainage screen (6) and blower fan of bleeding (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288095.6U CN205579781U (en) | 2016-04-08 | 2016-04-08 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288095.6U CN205579781U (en) | 2016-04-08 | 2016-04-08 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205579781U true CN205579781U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288095.6U Active CN205579781U (en) | 2016-04-08 | 2016-04-08 | Air purifier |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563352A (en) * | 2016-11-10 | 2017-04-19 | 成都三壹八科技有限公司 | Dust collector |
| CN106568130A (en) * | 2016-10-31 | 2017-04-19 | 成都创虹科技有限公司 | Air purifier with silencing function |
| CN109611976A (en) * | 2019-01-18 | 2019-04-12 | 衡阳师范学院 | Area monitoring's control system based on Dense crowd indoor environment |
| CN109611978A (en) * | 2019-01-18 | 2019-04-12 | 衡阳师范学院 | Area monitoring's control method based on Dense crowd indoor environment |
| CN109925876A (en) * | 2019-04-02 | 2019-06-25 | 广州好未来科技研究有限公司 | A kind of energy conservation and environmental protection exhaust treatment system |
| CN111405942A (en) * | 2017-12-11 | 2020-07-10 | 先技精工(日本)有限公司 | Photocatalyst device |
| WO2022027663A1 (en) * | 2020-08-07 | 2022-02-10 | 深圳市晨北科技有限公司 | Air purifier |
-
2016
- 2016-04-08 CN CN201620288095.6U patent/CN205579781U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568130A (en) * | 2016-10-31 | 2017-04-19 | 成都创虹科技有限公司 | Air purifier with silencing function |
| CN106563352A (en) * | 2016-11-10 | 2017-04-19 | 成都三壹八科技有限公司 | Dust collector |
| CN111405942A (en) * | 2017-12-11 | 2020-07-10 | 先技精工(日本)有限公司 | Photocatalyst device |
| CN109611976A (en) * | 2019-01-18 | 2019-04-12 | 衡阳师范学院 | Area monitoring's control system based on Dense crowd indoor environment |
| CN109611978A (en) * | 2019-01-18 | 2019-04-12 | 衡阳师范学院 | Area monitoring's control method based on Dense crowd indoor environment |
| CN109925876A (en) * | 2019-04-02 | 2019-06-25 | 广州好未来科技研究有限公司 | A kind of energy conservation and environmental protection exhaust treatment system |
| WO2022027663A1 (en) * | 2020-08-07 | 2022-02-10 | 深圳市晨北科技有限公司 | Air purifier |
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