CN205055643U - Active carbon filter equipment and air purification equipment thereof - Google Patents
Active carbon filter equipment and air purification equipment thereof Download PDFInfo
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- CN205055643U CN205055643U CN201520743956.0U CN201520743956U CN205055643U CN 205055643 U CN205055643 U CN 205055643U CN 201520743956 U CN201520743956 U CN 201520743956U CN 205055643 U CN205055643 U CN 205055643U
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- active carbon
- air
- described housing
- filtering device
- wall
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Abstract
The utility model provides an active carbon filter equipment, including the casing and fill up the active carbon in the casing, casing cavity, the inner wall of casing with the outer wall of casing can supply the circulation of air. This active carbon filter equipment has increased the area of contact of air with the active carbon, makes abundant air see through the filter screen, prevents effectively that unfiltered air from directly passing through the filter screen simultaneously to reduce the windage, thereby reach the best filter effect. The utility model discloses an air purification equipment of using above -mentioned active carbon filter equipment has still been provided.
Description
Technical field
The utility model relates to a kind of active carbon filtering device, particularly relates to the active carbon filtering device on a kind of air purifier.
Background technology
Air purifier is more and more universal, and become daily household electrical appliances one one's share of expenses for a joint undertaking gradually, filter screen is the core of clarifier, and the structure of filter screen directly affects the efficiency of clarifier.Current purge device active carbon filter screen mainly contains following several types, the first: by PP or PE Cellular Networks, filling 10*30 order irregular particle active carbon, then be covered with non-woven fabrics reinforcing mat, paper using frame edge, PUR bonding; The second: by PP or PE Cellular Networks, filling cylindrical particle active carbon charcoal, then be covered with non-woven fabrics reinforcing mat, paper using frame edge, PUR is bonded; These two kinds of modes take Cellular Networks as supporter, and active carbon is difficult to filling evenly in Cellular Networks, and the air drag of each honeycomb grid is variant in use, easily forms Air deviation, and contact filtration is insufficient, affects result of use.The third: be carrier by high-foaming through hole polyester sponge or PU sponge; with adhesive by Supported On Granular Activated Carbon on carrier; form foam active charcoal block; need in adhesion process to use a large amount of adhesives; to strengthen between activated carbon granule or the bonding of active carbon and carrier; but a large amount of adhesives is coated on activated carbon surface, the microcellular structure of Severe blockage active carbon, has a strong impact on the adsorption filtration function of active carbon.
Utility model content
The utility model proposes a kind of active carbon filtering device, comprise housing and be filled in the active carbon in housing, described housing hollow, the inwall of described housing and the outer wall of described housing can supply air circulation.
Especially, the cross section of inboard wall of described housing and the external wall cross-section Central Symmetry of described housing.
Especially, the inwall of described housing and the outer wall of described housing are porous plate or air permeable plate.
Especially, the inner and outer wall of described housing comprises framework, and gluing non-woven fabrics on said frame.
Further, described active carbon is multiple active carbon bags formed by non-woven wraps activated carbon granule.
The utility model also proposes a kind of air cleaning facility, comprises above-described active carbon filtering device.
The active carbon filtering device that the utility model proposes and air cleaning facility thereof, add the contact area of air and active carbon, make abundant air permeable filter screen, effectively prevent unfiltered air from directly passing through filter screen simultaneously, and reduce windage, thus reach best filter effect.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write description, claims and accompanying drawing and obtain.
Below in conjunction with accompanying drawing, the technical scheme that the utility model proposes is described in detail.It should be noted that, the object of accompanying drawing is just convenient to the explanation to the utility model specific embodiment, is not a kind of unnecessary describing or the restriction to the utility model scope.
Accompanying drawing explanation
Fig. 1 is the sectional view of active carbon filtering device.Fig. 2 is the sectional view of active carbon filtering device along AA face of embodiment one.
Fig. 3 is the sectional view of active carbon filtering device along AA face of embodiment two.
Fig. 4 is the sectional view of active carbon filtering device along AA face of embodiment three.
Fig. 5 is the sectional view of active carbon filtering device along AA face of embodiment four.
Fig. 6 is the air cleaning facility schematic diagram according to the utility model proposes.
Detailed description of the invention
Embodiment one:
Active carbon filtering device as shown in Figure 1, comprises housing exterior walls 11, inner walls 12 and active carbon 13.Housing is the cylindric of hollow, and active carbon 13 is filled in the space between housing exterior walls 11 and inner walls 12.Active carbon 13 can be activated carbon granule, also can be multiple active carbon bags formed by non-woven wraps activated carbon granule.
Described housing exterior walls 11 and inner walls 12 are porous plate or the air permeable plate with certain degree of hardness.Another kind, described housing exterior walls 11 and inner walls 12 comprise filter frame respectively, and are adhesive in the non-woven fabrics on described filter frame.
Embodiment two:
Active carbon filtering device as shown in Figure 2, comprises housing exterior walls 21, inner walls 22 and active carbon 23.Housing is the oval column of hollow, and active carbon 23 is filled in the space between housing exterior walls 21 and inner walls 22.Active carbon 23 can be activated carbon granule, also can be multiple active carbon bags formed by non-woven wraps activated carbon granule.
Described housing exterior walls 21 and inner walls 22 are porous plate or the air permeable plate with certain degree of hardness.Another kind, described housing exterior walls 21 and inner walls 22 comprise filter frame respectively, and are adhesive in the non-woven fabrics on described filter frame.
Embodiment three:
Active carbon filtering device as shown in Figure 3, comprises housing exterior walls 31, inner walls 32 and active carbon 33.Housing is the cube of hollow, and active carbon 33 is filled in the space between housing exterior walls 31 and inner walls 32.Active carbon 33 can be activated carbon granule, also can be multiple active carbon bags formed by non-woven wraps activated carbon granule.
Described housing exterior walls 31 and inner walls 32 are porous plate or the air permeable plate with certain degree of hardness.Another kind, described housing exterior walls 31 and inner walls 32 comprise filter frame respectively, and are adhesive in the non-woven fabrics on described filter frame.
In embodiment one, two and three, the cross sectional shape Central Symmetry of housing exterior walls and inner walls, in order to the outward appearance of applicable air purifier, the cross sectional shape of housing exterior walls and inner walls is not limited to a certain figure.
Embodiment four:
Active carbon filtering device as shown in Figure 4, comprises housing exterior walls 41, inner walls 42 and active carbon 43.Housing hollow, active carbon 43 is filled in the space between housing exterior walls 41 and inner walls 42.Active carbon 43 can be activated carbon granule, also can be multiple active carbon bags formed by non-woven wraps activated carbon granule.
Described housing exterior walls 41 and inner walls 42 are porous plate or the air permeable plate with certain degree of hardness.Another kind, described housing exterior walls 41 and inner walls 42 comprise filter frame respectively, and are adhesive in the non-woven fabrics on described filter frame.
Embodiment five:
Be illustrated in figure 5 the air cleaning facility applying active carbon filtering device described in the utility model, this air cleaning facility is cylindrical, comprises air inlet 51, coarse strainer 52, activated charcoal strainer 53, high efficiency particulate air 54, air outlet 55, fan and housing.Wherein, activated charcoal strainer 53 adopts above-mentioned active carbon filtering device, comprises outer wall 531, inwall 532 and active carbon 533.Fans drive air enters from air inlet 51, after being filtered, blows out from air outlet 55 by coarse strainer 52, activated charcoal strainer 53 and high efficiency particulate air 54.
Above-described active carbon filtering device and air cleaning facility thereof, the contact area of air and active carbon can be increased, thus make abundant air permeable filter screen, effectively prevent unfiltered air from directly passing through filter screen simultaneously, and windage can be reduced, thus reach best filter effect.
The above is only preferred embodiment of the present utility model; but the limitation that they are not the utility model scopes should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, done some improvements and modifications also should be considered as within protection domain of the present utility model.
Claims (6)
1. an active carbon filtering device, comprises housing and is filled in the active carbon in housing, it is characterized in that, described housing hollow, and the inwall of described housing and the outer wall of described housing can supply air circulation.
2. active carbon filtering device according to claim 1, is characterized in that, the cross section of inboard wall of described housing and the external wall cross-section Central Symmetry of described housing.
3. device according to claim 1, is characterized in that, the inwall of described housing and the outer wall of described housing are porous plate or air permeable plate.
4. device according to claim 1, is characterized in that, the inner and outer wall of described housing comprises framework, and gluing non-woven fabrics on said frame.
5. active carbon filtering device according to claim 1, is characterized in that, described active carbon is multiple active carbon bags formed by non-woven wraps activated carbon granule.
6. an air cleaning facility, is characterized in that comprising the active carbon filtering device described in arbitrary claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743956.0U CN205055643U (en) | 2015-09-24 | 2015-09-24 | Active carbon filter equipment and air purification equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743956.0U CN205055643U (en) | 2015-09-24 | 2015-09-24 | Active carbon filter equipment and air purification equipment thereof |
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| Publication Number | Publication Date |
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| CN205055643U true CN205055643U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520743956.0U Active CN205055643U (en) | 2015-09-24 | 2015-09-24 | Active carbon filter equipment and air purification equipment thereof |
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| CN (1) | CN205055643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737360A (en) * | 2016-05-05 | 2016-07-06 | 东莞市利发爱尔空气净化系统有限公司 | Activated carbon filter screen structure and air cleaner |
-
2015
- 2015-09-24 CN CN201520743956.0U patent/CN205055643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737360A (en) * | 2016-05-05 | 2016-07-06 | 东莞市利发爱尔空气净化系统有限公司 | Activated carbon filter screen structure and air cleaner |
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