CN202355974U - Indoor air filter - Google Patents
Indoor air filter Download PDFInfo
- Publication number
- CN202355974U CN202355974U CN2011204524737U CN201120452473U CN202355974U CN 202355974 U CN202355974 U CN 202355974U CN 2011204524737 U CN2011204524737 U CN 2011204524737U CN 201120452473 U CN201120452473 U CN 201120452473U CN 202355974 U CN202355974 U CN 202355974U
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Abstract
The utility model discloses an indoor air filter. The indoor air filter comprises an interlayer body, wherein the interlayer body sequentially comprises a filter base layer, an active carbon filter screen layer, a nano-filter membrane layer and a filter paper layer from outside to inside; the nano-filter membrane layer comprises a first separation layer and a second separation layer; the first separation layer is connected with the second separation layer through sol; and nano-silver bamboo charcoal coatings are uniformly coated on the two sides of the filter paper layer. Through the way, the indoor air filter disclosed by the utility model has strong capability of adsorbing impurities in the air and has obvious antibacterial and bactericidal effects; the nano-filter membrane layer has good mechanical stability and thermal stability and longer service life; the nano-silver bamboo charcoal coatings have high safety performance and long antibacterial and bactericidal time; and bamboo charcoal has an ultra-strong adsorption function and has effects on absorbing and decomposing harmful substances and dust and eliminating peculiar smell, so that the indoor air filter can improve the living environment of a human body and promote the physical and mental health.
Description
Technical field
The utility model relates to the nanometer technology application, particularly relates to a kind of air cleaner that adopts nanometer film to carry out indoor air purification.
Background technology
Air quality and human body healthy closely related.Because the building sealing, ventilation condition is poor, and ventilation rate is not enough, causes the pollution of room air more and more serious, and is also more and more serious to the able-bodied influence of human body.Some can occur that headache, dry cough, skin are itched, notice is difficult to symptoms such as several kinds.
The frequent people of making of these problems begin one's study and inquire into the influence of IAQ to human health, and then begin research is carried out purification filtering to room air.
The utility model content
The technical problem that the utility model mainly solves provides a kind of indoor air filtration device, effective impurity, dust and the peculiar smell in the absorbed air, and the antibiotic and sterilizing effect is obvious.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of indoor air filtration device is provided; Comprise: interlayer body, said interlayer body comprise filtration basic unit, active carbon filter mesh layer, nanofiltration membrane layer and filter paper layer from outside to inside successively, and said nanofiltration membrane layer comprises first separating layer and second separating layer; Connect through colloidal sol between said first separating layer and second separating layer, the both sides of said filter paper layer evenly are coated with Nano Silver bamboo charcoal coating.
In preferred embodiment of the utility model, said filtration basic unit is formed by cotton yarn and bonded fabric loop bonding.
In preferred embodiment of the utility model, said first separating layer is a zirconia.
In preferred embodiment of the utility model, said second separating layer is a metal oxide microfiltration layer, and said metal oxide is a titanium oxide.
In preferred embodiment of the utility model, evenly fill Nano carbon balls on the said nanofiltration membrane layer, the diameter of said Nano carbon balls is 0.1nm-5nm.
The beneficial effect of the utility model is: the indoor air filtration device of the utility model is to the high adsorption capacity of impurity in the air, and the antibiotic and sterilizing effect is obvious, the mechanical stability of nanofiltration membrane layer and Heat stability is good; Have long shelf life, the security performance of Nano Silver bamboo charcoal coating is high, and the antibiotic and sterilizing time is long; Bamboo charcoal has superpower adsorption function; Harmful substance and dust are had absorption, decompose and eliminate the effect of peculiar smell, and then can improve the living environment of human body, promote physically and mentally healthy.
Description of drawings
Fig. 1 is the structural representation of the utility model indoor air filtration device one preferred embodiment;
The mark of each parts is following in the accompanying drawing: 1, filter basic unit, and 2, the active carbon filter mesh layer, 3, the nanofiltration membrane layer, 31, first separating layer, 32, second separating layer, 4, filter paper layer.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment comprises:
A kind of indoor air filtration device comprises: interlayer body, said interlayer body comprise filtration basic unit 1, active carbon filter mesh layer 2, nanofiltration membrane layer 3 and filter paper layer 4 from outside to inside successively.
Said filtration basic unit 1 is formed by cotton yarn and bonded fabric loop bonding, and it is arranged on the outermost layer of indoor air filtration device, is used for the bigger particle of absorbed air particle diameter.
Said active carbon filter mesh layer 2 is made up of the fiber that contains active carbon, and active carbon has powerful absorption cleaning function, can play the effect of antibiotic and sterilizing.
Said nanofiltration membrane layer 3 comprises first separating layer 31 and second separating layer 32, connects through colloidal sol between said first separating layer 31 and second separating layer 32.Said first separating layer 31 is a zirconia, and said second separating layer 32 is a metal oxide microfiltration layer, and said metal oxide is a titanium oxide, and they are together with each other through roasting, and mechanical stability and Heat stability is good have long shelf life.
Evenly fill Nano carbon balls on the said nanofiltration membrane layer 3, the diameter of said Nano carbon balls is 0.1nm-5nm, and Nano carbon balls has improved the absorption property to the dust bacterium as absorption carrier.
The both sides of said filter paper layer 4 evenly are coated with Nano Silver bamboo charcoal coating, and its security performance is high, and the antibiotic and sterilizing time is long, and bamboo charcoal has superpower adsorption function, harmful substance and dust are had the effect of absorption, decomposition and elimination peculiar smell.
The beneficial effect of the utility model is:
To the high adsorption capacity of impurity in the air, the antibiotic and sterilizing effect is obvious, the mechanical stability of nanofiltration membrane layer 3 and Heat stability is good; Have long shelf life, the security performance of Nano Silver bamboo charcoal coating is high, and the antibiotic and sterilizing time is long; Bamboo charcoal has superpower adsorption function; Harmful substance and dust are had absorption, decompose and eliminate the effect of peculiar smell, and then can improve the living environment of human body, promote physically and mentally healthy.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. indoor air filtration device; It is characterized in that; Comprise: interlayer body, said interlayer body comprise filtration basic unit, active carbon filter mesh layer, nanofiltration membrane layer and filter paper layer from outside to inside successively, and said nanofiltration membrane layer comprises first separating layer and second separating layer; Connect through colloidal sol between said first separating layer and second separating layer, the both sides of said filter paper layer evenly are coated with Nano Silver bamboo charcoal coating.
2. indoor air filtration device according to claim 1 is characterized in that, said filtration basic unit is formed by cotton yarn and bonded fabric loop bonding.
3. indoor air filtration device according to claim 1 is characterized in that, said first separating layer is a zirconia.
4. indoor air filtration device according to claim 1 is characterized in that, said second separating layer is a metal oxide microfiltration layer, and said metal oxide is a titanium oxide.
5. indoor air filtration device according to claim 1 is characterized in that, evenly fills Nano carbon balls on the said nanofiltration membrane layer, and the diameter of said Nano carbon balls is 0.1nm-5nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204524737U CN202355974U (en) | 2011-11-15 | 2011-11-15 | Indoor air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204524737U CN202355974U (en) | 2011-11-15 | 2011-11-15 | Indoor air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355974U true CN202355974U (en) | 2012-08-01 |
Family
ID=46567194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204524737U Expired - Fee Related CN202355974U (en) | 2011-11-15 | 2011-11-15 | Indoor air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757937A (en) * | 2016-03-31 | 2016-07-13 | 亿丰洁净科技江苏股份有限公司 | Air supply opening with good cleaning effect |
| CN105783220A (en) * | 2016-03-31 | 2016-07-20 | 亿丰洁净科技江苏股份有限公司 | Combined type air supply outlet |
-
2011
- 2011-11-15 CN CN2011204524737U patent/CN202355974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757937A (en) * | 2016-03-31 | 2016-07-13 | 亿丰洁净科技江苏股份有限公司 | Air supply opening with good cleaning effect |
| CN105783220A (en) * | 2016-03-31 | 2016-07-20 | 亿丰洁净科技江苏股份有限公司 | Combined type air supply outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121115 |