CN204723935U - One prevents the contaminated double-decker airstrainer of macromolecule filter material - Google Patents
One prevents the contaminated double-decker airstrainer of macromolecule filter material Download PDFInfo
- Publication number
- CN204723935U CN204723935U CN201520467193.1U CN201520467193U CN204723935U CN 204723935 U CN204723935 U CN 204723935U CN 201520467193 U CN201520467193 U CN 201520467193U CN 204723935 U CN204723935 U CN 204723935U
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- China
- Prior art keywords
- screen pack
- filter material
- decker
- airstrainer
- nerve
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- Expired - Fee Related
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Abstract
The utility model provides one and prevents the contaminated double-decker airstrainer of macromolecule filter material.Described double-decker airstrainer comprises rectangular frame and the upper screen pack that is arranged in described rectangular frame and lower screen pack, upper screen pack and lower screen pack are cellular filter structure, be filled with absorbent charcoal material the cellular hole of upper screen pack is in-built, be filled with macromolecule filter material the cellular hole of lower screen pack is in-built; Between upper screen pack and lower screen pack, be provided with intermediate isolating net, above upper screen pack, be provided with nerve of a covering, the below of lower screen pack is provided with lower nerve of a covering.Two kinds that load in the cellular hole of upper screen pack and lower screen pack different filtering materials can be separated by intermediate isolating net by the utility model, two kinds of filtering materials are prevented mutually to pollute, the thickness of screen pack can also be reduced to greatest extent, reduce filtration resistance, the performance of two kinds of filtering materials is not fully exerted.
Description
Technical field
The utility model relates to a kind of airstrainer, and specifically one prevents the contaminated double-decker airstrainer of macromolecule filter material.
Background technology
The interior space is as main life parking space, and its air quality more concerns the healthy of people than air quality.Room air pollution is mainly lived by the decoration material (as furniture, household electrical appliance etc.) of some non-ambient friendly and people, and the oil smoke etc. that produces causes.Air pollution problem inside rooms occurs in people's very general problem at one's side, and therefore indoor air purifier market potential is huge.
Indoor air purification filtering technique is in the market mostly multiple filtering material acting in conjunction, a kind of scheme is that multiple filtering material mixes according to certain ratio, this scheme causes filtering material to pollute mutually, especially be infected with on other filtering materials with active carbon chip, block the absorption micropore of other filtering materials; And due to the density of each filtering material different, be therefore difficult to mix during mixing.Another kind of scheme is that different materials is made different screen packs, the screen pack that during use, various material is made is superimposed, although avoid last scheme produced problem like this, but the gross thickness of screen pack but constantly increases, make the resistance produced during filtration also become large, filter effect is difficult to ensure.
Utility model content
The purpose of this utility model is just to provide one and prevents the contaminated double-decker airstrainer of macromolecule filter material, to solve the problem that each filtering material easily pollutes mutually or screen pack thickness is larger existing for existing screen pack.
The utility model is achieved in that one prevents the contaminated double-decker airstrainer of macromolecule filter material, the upper screen pack comprising rectangular frame and be arranged in described rectangular frame and lower screen pack, described upper screen pack and described lower screen pack are cellular filter structure, the cellular hole of screen pack is in-built on described is filled with absorbent charcoal material, is filled with macromolecule filter material the cellular hole of described lower screen pack is in-built; On described, be provided with intermediate isolating net between screen pack and described lower screen pack, be provided with nerve of a covering above screen pack on described, the below of described lower screen pack is provided with lower nerve of a covering.
The thickness of described upper screen pack and described lower screen pack is 0.8mm ~ 1mm.
The volume ratio of described macromolecule filter material and described absorbent charcoal material is 1:1.
Described intermediate isolating net is 100 ~ 130 object screen clothes.
Described upper nerve of a covering and described lower nerve of a covering all adopt non-woven fabrics to make.
Described upper screen pack and described lower screen pack are made by polypropylene plastics.
The utility model is provided with screen pack and lower screen pack in rectangular frame, upper screen pack and lower screen pack are cellular filter structure, and in the cellular hole of upper screen pack and lower screen pack, be filled with two kinds of different filtering materials respectively, cellular hole on upper screen pack is in-built is filled with absorbent charcoal material, be filled with macromolecule filter material (such as polypropylene-base macromolecular material) the cellular hole of lower screen pack is in-built, the centre of upper screen pack and lower screen pack is provided with intermediate isolating net, two kinds that load in the cellular hole of upper screen pack and lower screen pack different filtering materials can be separated by intermediate isolating net, two kinds of filtering materials are prevented mutually to pollute, especially prevent macromolecule filter material pollute by absorbent charcoal material.Meanwhile, because the utility model is double-deck airstrainer, therefore reduces the thickness of screen pack to greatest extent, reduce filtration resistance, the performance of two kinds of filtering materials is obtained and fully plays.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, the utility model comprises rectangular frame 1 and is arranged on upper screen pack 2, lower screen pack 9, intermediate isolating net 6, upper nerve of a covering 4 and the lower nerve of a covering 5 in rectangular frame 1.
Upper screen pack 2 is positioned at the top of lower screen pack 9.Upper screen pack 2 and lower screen pack 9 all have cellular hole 3 above, namely go up screen pack 2 and lower screen pack 9 is cellular filter structure.Upper screen pack 2 and lower screen pack 9 can be made by polypropylene (Polypropylene is called for short PP) plastics, and thickness can be 0.9mm.
Intermediate isolating net 6 is between upper screen pack 2 and lower screen pack 9, and intermediate isolating net 6 can be 100 object screen clothes.Upper nerve of a covering 4 is positioned at the top of screen pack 2, and lower nerve of a covering 5 is positioned at the below of lower screen pack 9.Upper nerve of a covering 4 and lower nerve of a covering 5 can be made by ventilative good non-woven fabrics.Intermediate isolating net 6 can be placed between upper screen pack 2 and lower screen pack 9 in the mode of pasting, and upper nerve of a covering 4 and lower nerve of a covering 5 also can be separately positioned on the upper surface of upper screen pack 2 and the lower surface of lower screen pack 9 in the mode of pasting.
Different filtering materials is filled with respectively in the cellular hole of upper screen pack 2 and lower screen pack 9, the utility model is filled with absorbent charcoal material 7 the cellular hole of upper screen pack 2 is in-built, be filled with macromolecule filter material 8 the cellular hole of lower screen pack 9 is in-built, in the present embodiment, macromolecule filter material 8 is polypropylene-base polymer-function material 8.
The absorbent charcoal material 7 loaded in the cellular hole of upper screen pack 2 is 1:1 with the volume ratio of the polypropylene-base polymer-function material 8 loaded in the cellular hole of lower screen pack 9.Polypropylene-base polymer-function material 8 is a kind of new polypropylene-base resin cation polymer-function materials utilizing chemical graft process to carry out modification to PP GRANULES and make, and this material micropore, gap are many, and the clean-up effect of PARA FORMALDEHYDE PRILLS(91,95) is remarkable.
The absorbent charcoal material 7 loaded in the cellular hole of upper screen pack 2 by nerve of a covering 4 and intermediate isolating net 6 stop, thus make nerve of a covering 4, upper screen pack 2, absorbent charcoal material 7 and intermediate isolating net 6 form active carbon layer filter screen.The polypropylene-base macromolecule filter material 8 loaded in the cellular hole of lower screen pack 9 by lower nerve of a covering 5 and intermediate isolating net 6 stop, make lower nerve of a covering 5, lower screen pack 9, polypropylene-base macromolecule filter material 8 and intermediate isolating net 6 form polypropylene-base polymer-function material metafiltration net, thus define the double-decker air filter screen in the utility model.
Double-decker air filter screen in the utility model, every Rotating fields is cellular.Due to the thinner thickness of upper nerve of a covering 4, lower nerve of a covering 5 and intermediate isolating net 6, negligible, therefore the thickness of superstructure is exactly approximately the thickness of upper screen pack 2, and the thickness of understructure is exactly approximately the thickness of lower screen pack 9.
Double-decker air filter screen provided by the utility model, energy filled polypropylene based high molecular material and active carbon two kinds of filtering materials, not only make this bi-material not pollute mutually, and can also ensure the thickness of screen pack, make purification resistance meet the requirement of clarifier.
Claims (6)
1. one kind prevents the contaminated double-decker airstrainer of macromolecule filter material, it is characterized in that, the upper screen pack comprising rectangular frame and be arranged in described rectangular frame and lower screen pack, described upper screen pack and described lower screen pack are cellular filter structure, the cellular hole of screen pack is in-built on described is filled with absorbent charcoal material, is filled with macromolecule filter material the cellular hole of described lower screen pack is in-built; On described, be provided with intermediate isolating net between screen pack and described lower screen pack, be provided with nerve of a covering above screen pack on described, the below of described lower screen pack is provided with lower nerve of a covering.
2. according to claim 1ly prevent the contaminated double-decker airstrainer of macromolecule filter material, it is characterized in that, the thickness of described upper screen pack and described lower screen pack is 0.8mm ~ 1mm.
3. according to claim 1ly prevent the contaminated double-decker airstrainer of macromolecule filter material, it is characterized in that, the volume ratio of described macromolecule filter material and described absorbent charcoal material is 1:1.
4. according to claim 1ly prevent the contaminated double-decker airstrainer of macromolecule filter material, it is characterized in that, described intermediate isolating net is 100 ~ 130 object screen clothes.
5. according to claim 1ly prevent the contaminated double-decker airstrainer of macromolecule filter material, it is characterized in that, described upper nerve of a covering and described lower nerve of a covering all adopt non-woven fabrics to make.
6. according to claim 1ly prevent the contaminated double-decker airstrainer of macromolecule filter material, it is characterized in that, described upper screen pack and described lower screen pack are made by polypropylene plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467193.1U CN204723935U (en) | 2015-07-02 | 2015-07-02 | One prevents the contaminated double-decker airstrainer of macromolecule filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467193.1U CN204723935U (en) | 2015-07-02 | 2015-07-02 | One prevents the contaminated double-decker airstrainer of macromolecule filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723935U true CN204723935U (en) | 2015-10-28 |
Family
ID=54382322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467193.1U Expired - Fee Related CN204723935U (en) | 2015-07-02 | 2015-07-02 | One prevents the contaminated double-decker airstrainer of macromolecule filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723935U (en) |
-
2015
- 2015-07-02 CN CN201520467193.1U patent/CN204723935U/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 |
Granted publication date: 20151028 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |