CN204880410U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN204880410U CN204880410U CN201520477096.0U CN201520477096U CN204880410U CN 204880410 U CN204880410 U CN 204880410U CN 201520477096 U CN201520477096 U CN 201520477096U CN 204880410 U CN204880410 U CN 204880410U
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- CN
- China
- Prior art keywords
- filter screen
- air
- nano
- screen pack
- screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an air purifier, including the casing that has air intake and air outlet, be provided with defeated wind passageway and be located the filtration system on the defeated wind passageway in the casing, vegetable fibre filter screen, nano - fiber composite membrane filter screen and reaction particle composite filter screen are imitated to filtration system including just, it sets up just to imitate the vegetable fibre filter screen the inboard of air intake, reaction particle composite filter screen sets up the inboard of air outlet, the nano - fiber composite membrane filter screen is located just imitate between vegetable fibre filter screen and the reaction particle composite filter screen. The utility model discloses air purifier's filtration system front end compound mode does: just imitate vegetable fibre filter screen + nano - fiber composite membrane filter screen + disinfect other modes of getting rid of the particle of filter screen + reaction particle composite filter screen + as the light wave can, this kind of compound mode can the layering particulate matter among the de aeration step by step.
Description
Technical field
The utility model causes the air purifier in a kind of efficient low-resistance filtered air pollutant.
Background technology
Indoor air cleaner commonly uses activated carbon technology in the market, can peculiar smell in absorbed air, but the harmful substance such as formaldehyde, benzene is not decomposed by physics, chemistry, biological respinse, very likely causes secondary pollution.Utilize the air purifier of ultraviolet virus killing and sterilization, the ultraviolet of release, to the cornea, skin etc. of people, can not be accomplished man-machine symbiosis, more not be suitable for some special populations.Use the air purifier of ozone technology of low concentration, can kill reside in air, in water, body surface multiple humans and animals is caused a disease germ, virus, mycoplasma and microorganism.But when air purifier constantly works, the concentration of ozone can be too high, can cause the neurotoxic of people, dizziness headache, can not adsorption of solid state particle.Negative ion air-cleaner, flue dust, dust granule are combined in air, the flue dust of generating strap electrostatic, dust granule, produce sedimentation, play catharsis by ground after being attracted, but the formaldehyde that can not remove in air and benzene.These air purifiers effectively also health can not remove each pollutant in air.
Summary of the invention
The utility model will solve technical problem is the deficiency existed for above-mentioned prior art, and a kind of air purifier can removing most fine deleterious particle in air in noiseless situation is provided, solve man-machine can not coexisting, the various harmful substance produced and the relevant harm to human body, the problem such as residual of organic nuisance such as formaldehyde and benzene, what be beneficial to high-efficiency low-resistance filters out air pollutants.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of air purifier, comprise the housing with air inlet and air outlet, the filtration system being provided with defeated wind passage and being positioned on defeated wind passage in described housing, described air inlet is positioned at the entrance of defeated wind passage, described air outlet is positioned at the outlet of defeated wind passage, it is characterized in that: described filtration system comprises just effect string screen pack, nano-fiber composite film screen pack and reaction particles composite screen, described just effect string screen pack is arranged on the inner side of described air inlet, described reaction particles composite screen is arranged on the inner side of described air outlet, described nano-fiber composite film screen pack is just imitated between string screen pack and reaction particles composite screen described.
Described filtration system also comprises a sterilization filtering screen, and this sterilization filtering screen is between described nano-fiber composite film screen pack and reaction particles composite screen.
Described nano-fiber composite film screen pack is made up of non-woven fabrics and nano fibrous membrane.
Described air outlet is positioned at the upper end of described housing; Described air inlet is positioned at the lower end of described air outlet.
Described air outlet is provided with flabellum.
The filtration system of the utility model air purifier comprises just effect string screen pack, nano-fiber composite film screen pack and reaction particles composite screen three metafiltration net.Wherein in nano-fiber composite film screen pack containing nanofiber, diameter is little, and superposition thickness is thin, makes nano fibrous membrane lead directly to aperture and reaches about 200nm, thus can the particle of more than 0.3 μm in blocks air, microorganism, nuisance such as virus grade.Because can formaldehyde adsorption and benzene containing active carbon except in formaldehyde filter screen at highly effective reaction Particles dispersed, make more organic harm molecule participate in titanium catalytic conversion reaction, produce soild oxide and harmless organic molecule or traces of carbon dioxide.Along with the air of harmful substance is successively diluted by pure air, thus obtain pure air more.
Compared with prior art, the beneficial effects of the utility model are:
(1) the filtration system front end combination of the utility model air purifier is: just effect string screen pack+nano-fiber composite film screen pack+sterilization filtering screen+reaction particles composite screen+other modes removing particulates are as light ware energy, and this combination layering can remove particle in air step by step.
(2) the nano-fiber composite film screen pack in the filtration system of the utility model air purifier have employed the complex method of melt spraying non-woven fabrics+nano fibrous membrane+melt spraying non-woven fabrics, and this type of complex method can prevent nano fibrous membrane damaged under the action of the forces of the wind.And effectively can remove the particle of certain particle diameter.
(3) filtration system of the utility model air purifier have employed highly effective reaction Particles dispersed except particle beaded catalysts such as () titanium, manganese, cobalts containing excellent active carbon and catalytic reaction in formaldehyde filter screen, can effectively remove the pernicious gas such as formaldehyde and benzene.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of the utility model nano fibrous membrane screen pack cross-section structure.
Wherein: 1, reaction particles composite screen, 2, sterilization filtering screen, 3, nano fibrous membrane screen pack, 4, just effect string screen pack, 5, air inlet, 6, air outlet, 7, non-woven fabrics, 8, nano fibrous membrane.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, the utility model air purifier, comprises the housing with air inlet 5 and air outlet 6, and air outlet position 6 is positioned at the upper end of housing, and air inlet 5 is positioned at the lower end of air outlet 6, and air outlet is provided with flabellum.The filtration system being provided with defeated wind passage and being positioned on defeated wind passage in housing, air inlet is positioned at the entrance of defeated wind passage, and air outlet is positioned at the outlet of defeated wind passage.Filtration system comprises just effect string screen pack 4, nano-fiber composite film screen pack 3 and reaction particles composite screen 1, first effect string screen pack 4 is arranged on the inner side of air inlet 5, reaction particles composite screen 1 is arranged on the inner side of air outlet 6, and nano-fiber composite film screen pack 3 is just between effect string screen pack 4 and reaction particles composite screen 1.Nano-fiber composite film screen pack 3 is made up of non-woven fabrics 7 and nano fibrous membrane 8.See Fig. 2.
In order to improve the bactericidal property of filtration system, also increasing between nano-fiber composite film screen pack 3 and reaction particles composite screen 1 and having a sterilization filtering screen 2.
Pollutants in air is as the solid particle group containing heavy metal in use, bacterium, virus, formaldehyde, dirt mites etc. along with air enters into air purifier by air inlet 5, by preposition first effect string screen pack 4, get rid of large solid particle group under the effect of induced-draught fan, iron rust, the bulky grain pollutants such as hair.Melt spraying non-woven fabrics again in nano-fiber composite film screen pack 57 layers of particle removal fall 10 μm of grade particles in air and nuisance, in addition the air containing less than several microns particles passes through nano fibrous membrane, the particle of more than 0.3 μm can be got rid of, microorganism, the nuisances such as virus.When less harmful virus bacterium is by can being killed by the sterilization ion in antibacterial film during sterilization filtering screen 2, and destroying its structure, the formaldehyde do not eliminated and benzene etc. are by being generated sediment and micromolecular innocuous substance etc. by active carbon and titanium catalyst adsorption reaction during reaction particles composite screen 1.
In use, by reaction particles composite screen 1, sterilization filtering screen 2, nano-fiber composite film screen pack 3, preposition just effect string screen pack 4, installs according to order from inside to outside the utility model air purifier successively.During work, opened by air purifier by remote controller or touchscreen button, when starting very fast rotating speed, the pollutant in air just can be effectively reduced Indoor Air Quality standards by air at short notice.
As shown in Figure 2, in nano fibrous membrane spinning process in nano-fiber composite film filter screen, Argent grain is added by spinning solution, make the bacterium that stops in nano fibrous membrane and virus, structure can be destroyed by Argent grain, the bacterium made and viral subversive, to such an extent as to bacterium and virus can not produce secondary pollution.After air purifier work, the bacterium in air and virus effectively reduce.Make the content of bacterium and virus a lot of lower than air quality standard.
Claims (5)
1. an air purifier, comprise the housing with air inlet and air outlet, the filtration system being provided with defeated wind passage and being positioned on defeated wind passage in described housing, described air inlet is positioned at the entrance of defeated wind passage, described air outlet is positioned at the outlet of defeated wind passage, it is characterized in that: described filtration system comprises just effect string screen pack, nano-fiber composite film screen pack and reaction particles composite screen, described just effect string screen pack is arranged on the inner side of described air inlet, described reaction particles composite screen is arranged on the inner side of described air outlet, described nano-fiber composite film screen pack is just imitated between string screen pack and reaction particles composite screen described.
2. air purifier according to claim 1, is characterized in that: described filtration system also comprises a sterilization filtering screen, and this sterilization filtering screen is between described nano-fiber composite film screen pack and reaction particles composite screen.
3. air purifier according to claim 1 and 2, is characterized in that: described nano-fiber composite film screen pack is made up of non-woven fabrics and nano fibrous membrane.
4. air purifier according to claim 3, is characterized in that: described air outlet is positioned at the upper end of described housing; Described air inlet is positioned at the lower end of described air outlet.
5. air purifier according to claim 3, is characterized in that: described air outlet is provided with flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477096.0U CN204880410U (en) | 2015-07-06 | 2015-07-06 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477096.0U CN204880410U (en) | 2015-07-06 | 2015-07-06 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880410U true CN204880410U (en) | 2015-12-16 |
Family
ID=54824777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477096.0U Expired - Fee Related CN204880410U (en) | 2015-07-06 | 2015-07-06 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880410U (en) |
-
2015
- 2015-07-06 CN CN201520477096.0U patent/CN204880410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170706 |