CN208534381U - A kind of haze window screening - Google Patents
A kind of haze window screening Download PDFInfo
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- CN208534381U CN208534381U CN201820481236.5U CN201820481236U CN208534381U CN 208534381 U CN208534381 U CN 208534381U CN 201820481236 U CN201820481236 U CN 201820481236U CN 208534381 U CN208534381 U CN 208534381U
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- haze
- clathrum
- window screening
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Abstract
The utility model discloses a kind of haze window screenings, belong to window screening technical field.The haze window screening is made of outer layer clathrum, intermediate haze filter layer and internal layer clathrum, outer layer clathrum is fitted tightly on the outer surface of intermediate haze filter layer, internal layer clathrum is fitted tightly on the inner surface of intermediate haze filter layer, and the surface of the outer layer clathrum, intermediate haze filter layer and internal layer clathrum is equipped with hydrophobic automatic cleaning coating.The utility model is equipped with hydrophobic automatic cleaning coating, has antifouling and self-cleaning effect, is readily cleaned, and is advantageously implemented effective filtering and the window screening Reusability of PM2.5；The utility model has three-decker, and intermediate haze filter layer is high to the filter efficiency of fine particle, effectively improves the ability of filtering pollutants in air；Window screening integrally has good translucency, it is seen that light transmission rate is up to 20%~80%.
Description
Technical field
The utility model relates to window screening technical fields, and in particular to a kind of haze window screening.
Background technique
For building, the superiority and inferiority of indoor air quality seriously affects the comfort level that people live and work.For a long time,
People get used to by the way of the ventilation that opens a window introducing outdoor fresh air, update the indoor dirt due to inhabitation and life process
The air contaminated, to keep the cleanliness of room air.However, in recent years, increasingly serious, the outdoor sky of the haze problem in China
Not " fresh ", PM2.5 concentration usually severely exceeds gas.
The improvement of haze is a long process, and building is the main place of mankind's activity.Therefore, the ventilation of building is solved
Ventilation and interior it is PM2.5 exceeded problem it is very urgent.Screen window be realize indoor and outdoor air exchange main tool, for a long time with
Come, the people primarily to prevent mosquito and batting etc. from entering the room, and provide certain visual field, but traditional yarn using screen window
Window does not have the ability for stopping PM2.5.In recent years, occur a large amount of nominal haze screen windows on the market, but it is filtered
Low efficiency, translucency is poor, and not easy cleaning after its contamination, cannot achieve multiple utilization.Therefore, there is an urgent need to one kind for market
PM2.5 filter effect is good, translucency is good, can clean the haze screen material used repeatedly.
Utility model content
The purpose of the utility model is to overcome a kind of haze window screening is provided in place of the deficiencies in the prior art, mesh is solved
The PM2.5 poor filtration effect of preceding haze screen material, cleaning are difficult, it is difficult to the problem of Reusability.
To achieve the above object, the technical solution that the utility model is taken is as follows:
A kind of haze window screening, the window screening are made of outer layer clathrum, intermediate haze filter layer and internal layer clathrum,
Outer layer clathrum is fitted tightly on the outer surface of intermediate haze filter layer, and internal layer clathrum is fitted tightly over intermediate haze
On the inner surface of filter layer, the surface of the outer layer clathrum, intermediate haze filter layer and internal layer clathrum is equipped with hydrophobic
Automatic cleaning coating.
All composition material surfaces of window screening are equipped with hydrophobic automatic cleaning coating, hydrophobic automatic cleaning coating energy in above-mentioned technical proposal
Itself hydrophobic physical characteristic is enough utilized, the degradation of PM2.5 macromolecular oiliness particulate matter in air is promoted, cooperates hydrophobic coating,
The pollutant that easily removal surface accumulation can be washed, realizes the Reusability of screen window.
Further, the hydrophobic automatic cleaning coating includes at least one of nano-titanium dioxide, nano zine oxide.
The window screening of above-mentioned technical proposal is equipped with the hydrophobic automatic cleaning coating containing nano-titanium dioxide, nano zine oxide, can
The various inhalable tiny suspensions such as dust (containing PM2.5), coal dust, smog, fiber impurity, the pollen effectively crossed in air filtering
Grain object makes room air keep clean.Nano-titanium dioxide can be under the action of light by formaldehyde, sheet, the toluene, two in air
The oxygenolysis such as the nuisances such as toluene, pollutant, bacterium become harmless carbon dioxide and water, purify air.
Further, the intermediate haze filter layer is electrostatic electret material layer.
Haze window screening in above-mentioned technical proposal is using electrostatic electret material layer as intermediate haze filter layer, electret
The charge storage and charge stability of material are strong, using its electrostatic effect, can effectively improve the filter efficiency of filter material.
Further, the electrostatic electret material layer be polypropylene, polytetrafluoroethylene (PTFE), polyethylene terephthalate or
Polylactic acid is through spinning the filtering sheet material being melting into.
Further, the outer layer, internal layer clathrum aperture be 0.1~1mm.
Further, the outer layer, internal layer clathrum material be macromolecule, metal or ceramics.
Compared with prior art, the utility model has the following beneficial effects:
The haze window screening of the utility model is equipped with hydrophobic automatic cleaning coating, has antifouling and self-cleaning effect, is easy to
Cleaning is advantageously implemented effective filtering and the window screening Reusability of PM2.5；The window screening of the utility model has three-decker, in
Between haze filter layer it is high to the filter efficiency of fine particle, effectively improve the ability of filtering pollutants in air；Window screening is whole
With good translucency, it is seen that light transmission rate is up to 20%~80%.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the haze window screening of the utility model, and 1 is internal layer clathrum, and 2 be intermediate haze mistake
Filtering layer, 3 be outer layer clathrum.
Fig. 2 is the structural schematic diagram of the internal layer clathrum of haze window screening.
Fig. 3 is the structural schematic diagram of the intermediate haze filter layer of haze window screening.
Fig. 4 is the structural schematic diagram of the outer layer clathrum of haze window screening.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is better described, below in conjunction with specific embodiment to this
Utility model further illustrates.It will be appreciated by those skilled in the art that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As described in Figure 1, a kind of haze window screening, the window screening is by outer layer clathrum 1, intermediate haze filter layer 2 and interior
Layer clathrum 3 forms, and outer layer clathrum is fitted tightly on the outer surface of intermediate haze filter layer, and internal layer clathrum closely pastes
It closes on the inner surface of intermediate haze filter layer, the outer layer clathrum, intermediate haze filter layer and internal layer clathrum
Surface is equipped with hydrophobic automatic cleaning coating.The intermediate haze filter layer is the filter that polylactic acid is melting into through Static Spinning
Material；The outer layer, internal layer clathrum aperture be 0.6mm；The outer layer, internal layer clathrum material be macromolecule.
All composition material surfaces of window screening in the present embodiment are equipped with hydrophobic automatic cleaning coating, and hydrophobic automatic cleaning coating can
Using itself hydrophobic physical characteristic, promote the degradation of PM2.5 macromolecular oiliness particulate matter in air, cooperates hydrophobic coating, it can
To wash the pollutant of easily removal surface accumulation, the Reusability of screen window is realized.
Filtering sheet material in this implementation is that polylactic acid is melting into through Static Spinning, carries out electrostatic in melt-blown manufacturing process and fills
Electricity makes it that can effectively improve the filter efficiency of filter material using its electrostatic effect as electrostatic electret material layer.In this implementation
Filtering sheet material detects its strainability using TSI8130 tester, under the test condition of flow 32L/min, filters sheet material
The filter efficiency of salt particulate matter is 40%, shows the haze window screening filter efficiency with higher of the present embodiment；This implementation
The haze screen window visible light transmittance 70% of example.
Embodiment 2
A kind of haze window screening, the window screening are made of outer layer clathrum, intermediate haze filter layer and internal layer clathrum,
Outer layer clathrum is fitted tightly on the outer surface of intermediate haze filter layer, and internal layer clathrum is fitted tightly over intermediate haze
On the inner surface of filter layer, the surface of the outer layer clathrum, intermediate haze filter layer and internal layer clathrum is equipped with hydrophobic
Automatic cleaning coating, hydrophobic automatic cleaning coating include nano-titanium dioxide；The intermediate haze filter layer is polypropylene through electrostatic
Spin the filtering sheet material being melting into；The outer layer, internal layer clathrum aperture be 0.1mm；The material of the outer layer, internal layer clathrum
For metal.
Nano-titanium dioxide in this implementation can be under the action of light by formaldehyde, sheet, toluene, the dimethylbenzene etc. in air
The oxygenolysis such as nuisance, pollutant, bacterium become harmless carbon dioxide and water, purify air.
Filtering sheet material in this implementation is that polypropylene is melting into through Static Spinning, carries out electrostatic in melt-blown manufacturing process and fills
Electricity makes it that can effectively improve the filter efficiency of filter material using its electrostatic effect as electrostatic electret material layer.Using TSI8130
The strainability of tester detection filtering sheet material, under the test condition of flow 32L/min, the filter efficiency of salt particulate matter
80%, show the haze window screening filter efficiency with higher of the present embodiment；The visible light of the haze screen window of the present embodiment
Transmitance is 20%.
Embodiment 3
A kind of haze window screening, the window screening are made of outer layer clathrum, intermediate haze filter layer and internal layer clathrum,
Outer layer clathrum is fitted tightly on the outer surface of intermediate haze filter layer, and internal layer clathrum is fitted tightly over intermediate haze
On the inner surface of filter layer, the surface of the outer layer clathrum, intermediate haze filter layer and internal layer clathrum is equipped with hydrophobic
Automatic cleaning coating, hydrophobic automatic cleaning coating include at least one of nano zine oxide；The intermediate haze filter layer is poly-
Ethylene glycol terephthalate fiber filter sheet material；The outer layer, internal layer clathrum aperture be 1mm；The outer layer, inner layer net
The material of compartment is ceramics.
Filtering sheet material in this implementation detects its strainability using TSI8130 tester, in the test of flow 32L/min
Under the conditions of, the filter efficiency 20% of salt particulate matter shows the haze window screening filter efficiency with higher of the present embodiment；
The visible light transmittance of the haze screen window of the present embodiment is up to 80%.
Embodiment 4
A kind of haze window screening, the window screening are made of outer layer clathrum, intermediate haze filter layer and internal layer clathrum,
Outer layer clathrum is fitted tightly on the outer surface of intermediate haze filter layer, and internal layer clathrum is fitted tightly over intermediate haze
On the inner surface of filter layer, the surface of the outer layer clathrum, intermediate haze filter layer and internal layer clathrum is equipped with hydrophobic
Automatic cleaning coating, hydrophobic automatic cleaning coating include nano-titanium dioxide and nano zine oxide；The intermediate haze filter layer is
The filtering sheet material that polytetrafluoroethylene (PTFE) is melting into through Static Spinning；The outer layer, internal layer clathrum aperture be 0.5mm；The outer layer,
The material of internal layer clathrum is ceramics.
Filtering sheet material in this implementation is that polytetrafluoroethylene (PTFE) is melting into through Static Spinning, carries out electrostatic in melt-blown manufacturing process
Charging, makes it that can effectively improve the filter efficiency of filter material using its electrostatic effect as electrostatic electret material layer.In this implementation
Filtering sheet material its strainability is detected using TSI8130 tester, under the test condition of flow 32L/min, salt
The filter efficiency 60% of grain object, shows the haze window screening filter efficiency with higher of the present embodiment；The present embodiment it is antifog
Haze screen window visible light transmittance 60%.
In conclusion the haze window screening of the utility model is equipped with hydrophobic automatic cleaning coating, promote macromolecular oil in PM2.5
Property particulate matter degradation, cooperate hydrophobic coating, can wash easily removal surface accumulation PM2.5, realize making repeatedly for screen window
With.The window screening of the utility model has three-decker, and intermediate haze filter layer is high to the filter efficiency of fine particle, Ke Yishi
Now to effective filtering of PM2.5；Window screening integrally has good translucency, it is seen that light transmission rate is up to 20%~80%.
Haze window screening provided by the utility model can be cut according to window size, then by velcro or
The modes such as magnet are fixed on window.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than to this realities
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is common
It will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (4)
1. a kind of haze window screening, which is characterized in that the window screening is by outer layer clathrum, intermediate haze filter layer and inner layer net
Compartment composition, outer layer clathrum are fitted tightly on the outer surface of intermediate haze filter layer, and internal layer clathrum is fitted tightly over
On the inner surface of intermediate haze filter layer, the surface of the outer layer clathrum, intermediate haze filter layer and internal layer clathrum
It is equipped with hydrophobic automatic cleaning coating, the hydrophobic automatic cleaning coating includes nano-titanium dioxide or nano zine oxide；The centre
Haze filter layer is electrostatic electret material layer.
2. haze window screening according to claim 1, which is characterized in that the electrostatic electret material layer is polypropylene, gathers
Tetrafluoroethene, polyethylene terephthalate or polylactic acid are through spinning the filtering sheet material being melting into.
3. haze window screening according to claim 1, which is characterized in that the outer layer, internal layer clathrum aperture be 0.1
~1mm.
4. described in any item haze window screenings according to claim 1~3, which is characterized in that the outer layer, internal layer clathrum
Material is macromolecule, metal or ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481236.5U CN208534381U (en) | 2018-04-04 | 2018-04-04 | A kind of haze window screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481236.5U CN208534381U (en) | 2018-04-04 | 2018-04-04 | A kind of haze window screening |
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| Publication Number | Publication Date |
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| CN208534381U true CN208534381U (en) | 2019-02-22 |
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ID=65396881
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820481236.5U Active CN208534381U (en) | 2018-04-04 | 2018-04-04 | A kind of haze window screening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894773A (en) * | 2019-12-31 | 2020-03-20 | 天津市恒宇磁塑制品有限公司 | Moisture barrier window screening |
-
2018
- 2018-04-04 CN CN201820481236.5U patent/CN208534381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894773A (en) * | 2019-12-31 | 2020-03-20 | 天津市恒宇磁塑制品有限公司 | Moisture barrier window screening |
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