CN208436571U - A kind of filter core on air purification door - Google Patents
A kind of filter core on air purification door Download PDFInfo
- Publication number
- CN208436571U CN208436571U CN201820692199.2U CN201820692199U CN208436571U CN 208436571 U CN208436571 U CN 208436571U CN 201820692199 U CN201820692199 U CN 201820692199U CN 208436571 U CN208436571 U CN 208436571U
- Authority
- CN
- China
- Prior art keywords
- box body
- air
- filter
- filter core
- folding rack
- Prior art date
- 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
Links
- 238000004887 air purification Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000009298 carbon filtering Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The filter core that the utility model discloses a kind of on air purification door, box body including a side opening, several ventilative folding racks are provided in box body, each fold bracket is each attached on box body, folding rack extends upwardly to the upper surface of box body, and folding rack extends downward into the lower end surface of box body；It is folded on the upper surface of the box body of support wraps and is provided with gas outlet；Air filter screen is provided on folding rack.By the top that the air outlet of filter core is arranged in box body, air, which from the opening of box body enters elder generation and contacts with air filter screen, to be filtered, then stopped by the backboard of box body, air changes vertical upflow from bottom horizontal flow sheet direction, it is flowed out from the air outlet of upper end, since folding rack has folding line, so the contact area of air and air filter screen can be increased during this, the filter effect of filter core is improved.
Description
Technical field
The utility model relates to air cleaning door component more particularly to a kind of filter cores on air purification door, belong to
Air purification field.
Background technique
Air purification door can be used for solving the problems, such as indoor air purification, the air cleaning being such as mounted between bedroom and parlor
Door, the problem of entering bedroom after the air in parlor can be made purified, realize bedroom air cleaning.Filter core is as air cleaning
The filter element of door, plays central role to air filtration.As shown in Figure 1, the sky of the filter core on existing air purification door
Flow of air flows to the right side of filter core on the left of filter core, and centre is filtered by air filter screen.Due to the door of air filtration door
Plate thickness generally will not be very big, and the interior filter core thickness placed, especially air filter screen thickness is restricted, and can not pass through increasing
Thick air filter screen thickness improves purification and the filter effect of filter core, and strong influence arrived air purification door using effect.
Utility model content
To overcome disadvantages mentioned above, the filter core that the purpose of this utility model is to provide a kind of on air purification door leads to
The filter area for increasing air is crossed, realizes the air filtration effect for improving filter core in the case where not increasing air filter screen thickness.
In order to reach the goals above, the technical solution adopted in the utility model is: a kind of filter on air purification door
Core, the box body including a side opening are provided with several ventilative folding racks in the box body, and each folding rack is equal
It is fixed on box body, the folding rack extends upwardly to the upper surface of box body, and the folding rack extends downward into box body
Lower end surface；It is folded on the upper surface of the box body of support wraps and is provided with gas outlet；It is arranged on the folding rack free
Air filter net.
The utility model enters elder generation from the opening of box body by the way that the gas outlet of filter core to be arranged in the top of box body, air
It contacts and is filtered with air filter screen, then stopped by the backboard of box body, air is from the changed course of bottom horizontal flow sheet direction for vertically upward
Flowing is flowed out from the gas outlet of upper end, since folding rack has folding line, so can increase air and air filter during this
The contact area of net improves the filter effect of filter core.
Preferably, the air filter screen by particulate matter filtering material, activated charcoal filter material, photocatalyst filter material one
Kind or multiple combinations form；Particle filtering material can be primarily efficient filter material, medium air filtration material, high efficiency filter material
(HEPA) one or more compound compositions.By above-mentioned improvement so that airstrainer has the characteristics such as absorption, sterilization, mistake
Filter better effect.
Preferably, the folding rack is made of ventilative support arm and inner support, between the support arm and inner support
It is provided with gap, the air filter screen is filled to the gap.Folding rack is by way of inside and outside interlayer by air filter screen
It is fixed on folding rack, so that air filter screen is not easy to shift in air filtration.
Preferably, the support arm, inner support are all made of steel mesh, and the gap on the steel mesh is diamond hole, the diamond shape
The height in hole is 16mmm, and width 8mm, the edge width of diamond hole is 1.3mm.Make support arm, inner support by above-mentioned design
With enough rigids, keep it indeformable in air filtration.
Preferably, it is coated with inside and outside the inner support and is provided with activated carbon filter layer.By inside and outside inner support
Activated carbon filter layer is arranged in two sides, can further increase the filter effect to air.
Preferably, the cross section of the folding rack is in " ∧ " shape structure, and multiple folding racks are equidistantly set side by side
It sets.Folding rack is made to can be good to enter the wind air to two sides separation, so that air inlet air and air by above-mentioned design
Contact area between strainer maximizes, and improves air filtration effect.
Preferably, the shape of gas outlet structure triangular in shape, the two sides of the gas outlet and the folding rack
The distance between edge be limited between 1mm~5mm.By being defined to gas outlet, the outlet air of filter core can be improved
Amount.
Detailed description of the invention
Fig. 1 is the air flow graph of air purification door upper filter in the prior art；
Fig. 2 is the perspective view of the utility model embodiment；
Fig. 3 is front view in Fig. 2；
Fig. 4 is the cross-sectional view in Fig. 3 along the direction A-A.
In figure:
1- box body；2- folding rack；The gas outlet 3-；4- air filter screen；21- support arm；22- inner support.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment
Referring to shown in 2~Fig. 4 of attached drawing, one of the present embodiment is opened for the filter core on air purification door, including side
Mouthful box body 1, be provided with several ventilative folding racks 2 in the box body 1, each folding rack 2 is each attached to box
On body 1, the folding rack 2 extends upwardly to the upper surface of box body 1, and the folding rack 2 extends downward into the lower end of box body 1
Face；It is folded on the upper surface of the box body 1 of the encirclement of bracket 2 and is provided with gas outlet 3；It is arranged on the folding rack 2 free
Air filter net 4.
From the point of view of specific, as shown in figure 4, the cross section of the folding rack 2 is in " ∧ " shape structure, and multiple foldings are propped up
Frame 2 is equidistantly arranged side by side, and is fixed at the bottom of box body 1.In conjunction with Fig. 2 it is found that the shape of the gas outlet 3 is triangular in shape
Structure.The distance between the edge of the two sides of gas outlet 3 and folding rack 2 is limited to 1mm~5mm in the present embodiment
Between, for expanding the size of gas outlet, improve the air output of filter core.Due to the folding rack 2 using " ∧ " shape, well will
It enters the wind air to separate to two sides, so that the contact area between air inlet air and air filter screen maximizes, improves air filtration effect
Fruit.
As shown in figure 4, the folding rack 2 is made of ventilative support arm 21 and inner support 22, the support arm 21 with
Gap is provided between inner support 22, the air filter screen 4 is filled to the gap.By air by way of inside and outside interlayer
Strainer 4 is fixed on folding rack 2, so that air filter screen is not easy to shift in air filtration.In the present embodiment, the air
Strainer 4 is composed of particulate matter filtering material, activated charcoal filter material, the one or more of photocatalyst filter material；Particle
Filtering material can be one or more complex groups of primarily efficient filter material, medium air filtration material, high efficiency filter material (HEPA)
At.By the improvement of above-mentioned material so that airstrainer has the characteristics such as absorption, sterilization, filter effect is more preferably.It is described outer
Bracket 21, inner support 22 are all made of steel mesh, and the gap on the steel mesh is diamond hole, and the height of the diamond hole is 16mmm, wide
Degree is 8mm, and the edge width of diamond hole is 1.3mm.Support arm, inner support is made to have enough rigidity strong by above-mentioned design
Degree, keeps it indeformable in air filtration.
Some other functions can certainly be increased in the present embodiment, such as inside and outside the inner support 22
It is coated with and is provided with activated carbon filter layer (activated charcoal strainer), further increase the filter effect to air.Certain above-mentioned function
It can be not limited to activated carbon filter layer, can also make it have and kill using other such as silver ion filter layer (silver ion filter screen)
Bacterium function.
The utility model enters elder generation from the opening of box body by the way that the air outlet of filter core to be arranged in the top of box body, air
It contacts and is filtered with air filter screen, then stopped by the backboard of box body, air is from the changed course of bottom horizontal flow sheet direction for vertically upward
Flowing, from the outflow of the air outlet of upper end since folding rack has folding line, so air and air filter can be increased during this
The contact area of net improves the filter effect of filter core.
Embodiment of above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art understands the content of the utility model and is implemented, and does not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
Claims (7)
1. a kind of filter core on air purification door, it is characterised in that: the box body (1) including a side opening, the box body (1)
Several ventilative folding racks (2) are inside provided with, each folding rack (2) is each attached on box body (1), the folding
Bracket (2) extends upwardly to the upper surface of box body (1), and the folding rack (2) extends downward into the lower end surface of box body (1)；Quilt
Gas outlet (3) are provided on the upper surface for the box body (1) that folding rack surrounds；It is arranged on the folding rack (2) free
Air filter net.
2. filter core according to claim 1, it is characterised in that: the air filter screen is by particulate matter filtering material, active carbon
Filtering material, the one or more of photocatalyst filter material are composed；Particle filtering material can for primarily efficient filter material, in
Imitate one or more compound compositions of filtering material, high efficiency filter material (HEPA).
3. filter core according to claim 2, it is characterised in that: the folding rack (2) is by ventilative support arm and Nei Zhi
Frame composition, is provided with gap, the air filter screen is filled to the gap between the support arm and inner support.
4. filter core according to claim 3, it is characterised in that: the support arm, inner support are all made of steel mesh, the steel mesh
On gap be diamond hole, the height of the diamond hole is 16mmm, and width 8mm, the edge width of diamond hole is 1.3mm.
5. filter core according to claim 3 or 4, it is characterised in that: be coated with and be provided with inside and outside the inner support
Activated carbon filter layer.
6. filter core according to claim 1, it is characterised in that: the cross section of the folding rack (2) is in " ∧ " shape structure,
And multiple folding racks (2) are equidistantly arranged side by side.
7. filter core according to claim 6, it is characterised in that: the shape structure triangular in shape of the gas outlet (3), it is described
The two sides of gas outlet (3) and the distance between the edge of the folding rack (2) are limited between 1mm~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692199.2U CN208436571U (en) | 2018-05-09 | 2018-05-09 | A kind of filter core on air purification door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692199.2U CN208436571U (en) | 2018-05-09 | 2018-05-09 | A kind of filter core on air purification door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208436571U true CN208436571U (en) | 2019-01-29 |
Family
ID=65094943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692199.2U Expired - Fee Related CN208436571U (en) | 2018-05-09 | 2018-05-09 | A kind of filter core on air purification door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208436571U (en) |
-
2018
- 2018-05-09 CN CN201820692199.2U patent/CN208436571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |