CN203769625U - Haze prevention screen window - Google Patents
Haze prevention screen window Download PDFInfo
- Publication number
- CN203769625U CN203769625U CN201420183367.7U CN201420183367U CN203769625U CN 203769625 U CN203769625 U CN 203769625U CN 201420183367 U CN201420183367 U CN 201420183367U CN 203769625 U CN203769625 U CN 203769625U
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- China
- Prior art keywords
- inside casing
- topping
- air
- screen window
- filtering membrane
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Abstract
一种防雾霾纱窗，包括窗框和窗纱，其特征在于，窗纱包括空气过滤膜，空气过滤膜上设置有孔径为0.5-1μm的小孔，小孔的孔隙率为80%-97%，本产品具有良好的防雾霾和透气、采光效果；当为空气过滤膜设置室内侧保护层和室外侧保护层时，本产品就更加结实耐用；当将室外侧保护层上网眼的孔径制作得与一般纱窗一样、空气过滤膜和室内侧保护层可以从纱窗上拆卸下来时，本产品可以根据用户的需要变为普通纱窗或防雾霾纱窗，并且清洗很方便；当将拆卸下来的空气过滤膜和室内侧保护层制作得可卷曲存放时，本产品使用起来十分方便，更容易被市场接受。
An anti-smog screen window, comprising a window frame and a window screen, is characterized in that the window screen includes an air filter membrane, and the air filter membrane is provided with small holes with a pore diameter of 0.5-1 μm, and the porosity of the small holes is 80%-97%, This product has good anti-fog and haze, ventilation, and lighting effects; when the indoor protective layer and outdoor protective layer are provided for the air filter membrane, the product will be more durable; when the aperture of the upper mesh of the outdoor protective layer is made to match Like ordinary screen windows, when the air filter membrane and the indoor protective layer can be disassembled from the screen window, this product can be changed into an ordinary screen window or an anti-fog screen window according to the user's needs, and it is easy to clean; when the removed air filter membrane and indoor When the inner protective layer is made to be curled for storage, the product is very convenient to use and more likely to be accepted by the market.
Description
Technical field
The utility model relates to a kind of screen window, especially relates to a kind of anti-haze screen window.
Background technology
In recent years, along with industrialized development, air pollution is more and more serious, badly influenced people's daily life and health, the survey showed that, occurs that the number of days of haze weather occupied about 100-200 days in 1 year in some metropolis of China, so-called haze weather, be exactly that mist and haze form, both have any different for they, and mist is the aerosol systems forming by being suspended in a large number small water droplet in surface air or ice crystal; Haze is that dust, sulfuric acid, nitric acid, organic particle such as hydrocarbon form in air.
The reason that haze weather forms has: one, the increase of suspended particulate substance in air.Along with growth and industrial development, the motor vehicles of urban population surge, pollutant emission and suspension roll up, and have directly caused visibility reduction.Two, quiet wind phenomenon increases in the horizontal direction.Three, in vertical direction, there is inversion.
Haze is to the several aspects of mankind's health risk:
The one, affect healthy: haze weather, the hazardous substancess such as a large amount of grits and soot of swimming in the air, can damage the respiratory tract of human body, in air, float a large amount of particles, dust, pollutant virus etc., once be sucked by human body, will stimulate and destroy respiratory mucosa, make nasal cavity become dry, destroy respiratory mucosa defence capability, bacterium enters respiratory tract, easily causes the infection of the upper respiratory tract.
The 2nd, affect mental health: haze weather is easy to make people to produce downbeat mood, as regulated not in time, be easy to out of control.
The 3rd, affect traffic: when haze weather is serious, outdoor visibility is low, easily cause traffic jam and trip inconvenience.
The improvement of haze weather: the improvement of haze does not now have basic method, just in protection and the improvement of adhering to for a long time.Each province's governance approach is different, but mostly in energy-saving and emission-reduction.Believe that following haze can be controlled.
On market, the aperture of existing screen window is all very large, although air penetrability is very high, but airborne dust and granule hazardous substances are also waftd into indoor from wide-aperture screen window along with air, when serious, cause indoor being also immersed in haze air, make household healthy deeply influenced.
Therefore need develop a kind ofly under haze weather, can prevent that outdoor haze small particles material from entering indoor screen window.
Summary of the invention
The purpose of this utility model is, when outside air quality not good during especially in haze sky, can not close window holding chamber inner air flow smoothly in situation, granule hazardous substances in outdoor air can not entered indoor, air cleaning in holding chamber.
For this reason, the utility model provides a kind of anti-haze screen window, comprise window frame and window screening, it is characterized in that: described window screening comprises air-filtering membrane, on described air-filtering membrane, be provided with the aperture that aperture is 0.5-1 μ m, described aperture shared area ratio on the whole area of air-filtering membrane is that porosity is 80%-97%.
Preferably, described window screening also comprises indoor topping and the outside topping that described air-filtering membrane is clipped in the middle, and on described indoor topping and outside topping, has aperture to be greater than the mesh in aperture on described air-filtering membrane.
As further one of preferred, described air-filtering membrane and indoor topping fit tightly on whole.
As further preferred two, on the topping of described outside, the aperture of mesh is with generally screen window is the same; Described window frame comprises the inside casing of the housing of outside, middle housing, middle inside casing and indoor, and described housing is installed on window; Described housing, outside topping and middle housing are assembled into outer integral part with dismountable connected mode I; Described middle inside casing, air-filtering membrane, indoor topping, inside casing are assembled into interior integral part with dismountable connected mode II; Described outer integral part and interior integral part are assembled into described anti-haze screen window with dismountable connected mode III.
Described dismountable connected mode I is preferably, in the periphery of described middle housing, outside topping and housing, the position of correspondence is provided with screw mutually, bolt is assembled into described outer integral part by screw by described housing, outside topping, middle housing, after described outer integral part has been assembled, the end end of described bolt is preferably and is embedded in described screw and does not give prominence to outside described middle housing; Described dismountable connected mode II is preferably, in the periphery of described middle inside casing, air-filtering membrane, indoor topping and inside casing, the position of correspondence is provided with screw mutually, bolt is assembled into described interior integral part by screw by described middle inside casing, air-filtering membrane, indoor topping and inside casing, after described interior integral part has been assembled, the end end of described bolt is preferably and is embedded in described screw and does not give prominence to outside described middle inside casing; Described dismountable connected mode III is, described middle housing and middle inside casing are magnetic stripe, and described outer integral part and interior integral part are inhaled to be fixed together by the magnetic picture between middle housing and middle inside casing two magnetic stripes and be assembled into described anti-haze screen window.
Another is preferably described dismountable connected mode II; connection between described inside casing, indoor topping, air-filtering membrane and middle inside casing is to adopt the connected mode of adhesive tape is set in periphery, thereby described middle inside casing, air-filtering membrane, indoor topping and inside casing are assembled into described interior integral part.
Described inside casing and middle inside casing be preferably adopt soft, can make by curling material.
Preferably, described air-filtering membrane, indoor topping and outside topping are polytetrafluoroethylmaterial material and make.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations;
Fig. 3 is the utility model embodiment 3 structural representations;
Fig. 4 is the utility model embodiment 4 structural representations.
The specific embodiment
In order further to set forth the utility model, below in conjunction with accompanying drawing, describe several embodiment in detail.Should be understood that these embodiment are only for the utility model is described, and can not limit scope of the present utility model.
Embodiment 1
As shown in Figure 1, this anti-haze screen window comprises window frame 1 and window screening 5, and described window screening 5 is formed by air-filtering membrane 505, and air-filtering membrane 505 is made by durable polytetrafluoroethylmaterial material, and on air-filtering membrane 505, small aperture is that 0.6 μ m, porosity are 96%.After testing, the air penetrability of this anti-haze screen window is 110mm/s, and light transmittance reaches 60%.In addition, under haze weather condition, by air monitering instrument, in the bedroom of 15 square metres, carry out one group and tested, measured PM2.5 value.Shown in experimental result following table:
From data, after using anti-haze screen window, the real-time concentration value of PM2.5 has reduced by 310 microgram/cubic meters than common screen window, and 24 hours averages of PM2.5 have reduced by 250 microgram/cubic meters than common screen window.Result shows, it is indoor that the utility model screen window can effectively stop PM2.5 particle to enter, and ventilative and lighting performance is better.And the air-filtering membrane 505 that window screening 5 is only made with durable polytetrafluoroethylmaterial material by one deck forms, so not only anti-haze is effective for this product, and also durable, cost is comparatively cheap, and production technology is simple.
Embodiment 2
Other structures of the present embodiment are identical with embodiment 1, difference as shown in Figure 2, this anti-haze screen window comprises window frame 1 and window screening 5, described window screening 5 comprises air-filtering membrane 505 and indoor topping 503, outside topping 502, air-filtering membrane 505 and indoor topping 503, outside topping 502 are made by durable polytetrafluoroethylmaterial material, and wherein on indoor topping 503 and outside topping 502, the aperture of mesh is all greater than the aperture of aperture on air-filtering membrane 505; Air-filtering membrane 505 and indoor topping 503 fit tightly; make air-filtering membrane 505 can obtain better support and the protection of indoor topping 503; not only anti-haze, ventilative, daylighting is effective, and cracky more not, whole anti-haze screen window is just more durable.
Embodiment 3
As shown in Figure 3, this anti-haze screen window comprises window frame 1 and window screening 5; Described window screening 5 comprises air-filtering membrane 505 and indoor topping 503, outside topping 502, air-filtering membrane 505 and indoor topping 503, outside topping 502 are made by durable polytetrafluoroethylmaterial material, on indoor topping 503, the aperture of mesh is greater than the aperture of aperture on air-filtering membrane 505, and on outside topping 502, the aperture of mesh is the same with general screen window; Described window frame 1 comprises the inside casing 104 of housing 101, middle housing 102, middle inside casing 103 and the indoor of outside; described housing 101 is installed on window; described middle housing 102 and middle inside casing 103 are magnetic stripe, and in the periphery of middle housing 102, outside topping 502, housing 101, middle inside casing 103, air-filtering membrane 505, indoor topping 503, inside casing 104, the position of correspondence is provided with screw 6～12 mutually.Bolt 4 is assembled into outer integral part by screw 6,7,8 by housing 101, outside topping 502, middle housing 102; Bolt 40 is assembled into interior integral part by screw 9,10,11,12 by middle inside casing 103, air-filtering membrane 505, indoor topping 503, inside casing 104, and described outer integral part and interior integral part are inhaled to be fixed together by the magnetic picture between middle housing 102 and 103 liang of magnetic stripes of middle inside casing and formed a complete anti-haze screen window.
On air-filtering membrane 505, small aperture is that 1.0 μ m, porosity are 97%.After testing, the air penetrability of this anti-haze screen window is 130mm/s, and light transmittance reaches 70%.In addition, under haze weather condition, by air monitering instrument, in the bedroom of 15 square metres, carry out one group and tested, measured PM2.5 value.Shown in experimental result following table:
From data, after using anti-haze screen window, the real-time concentration value of PM2.5 has reduced by 300 microgram/cubic meters than common screen window, and 24 hours averages of PM2.5 have reduced by 230 microgram/cubic meters than common screen window.Result shows, it is indoor that the utility model screen window can effectively stop PM2.5 particle to enter.
When being designed to after integral part and interior integral part have been assembled respectively outside, the end end of bolt 4 be embedded in screw 6 and do not give prominence to outside middle housing 102, the end end of bolt 40 be embedded into screw 9 in and while not giving prominence to outside middle inside casing 103, can avoid after outer integral part and interior integral part be fixed together, the gap forming due to the existence of outstanding bolt end end between middle housing 102 and middle inside casing 103, like this, anti-haze effect can be better.
And adopt this structure, when haze weather, outer integral part and interior integral part are fixed together and are a complete anti-haze screen window, there is good anti-haze effect, when not being haze weather, can easily outer integral part and interior integral part be disassembled, after disassembling, outer integral part is installed on window by housing 101, becomes common screen window; And because housing 101, outside topping 502, middle housing 102, middle inside casing 103, air-filtering membrane 505, indoor topping 503, inside casing 104 adopt all demountable designs each other, make this anti-haze screen window clean convenient.
Embodiment 4
The present embodiment is identical with embodiment 2 all the other structures; difference as shown in Figure 4; connection between inside casing 104, indoor topping 503, air-filtering membrane 505, middle inside casing 103 adopts the connected mode that adhesive tape is set in periphery; that inside casing 104 and middle inside casing 103 adopts is soft, can make by curling material; when outer integral part and interior integral part are disassembled and become after common screen window; interior integral part can be rolled and deposit; anti-haze screen window like this uses just convenient, is easier to marketing.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification; such as the connected mode between housing 101, outside topping 502, middle housing 102, middle inside casing 103, air-filtering membrane 505, indoor topping 503, inside casing 104 is the snap-fastener connection that arranges in periphery etc., these improve and modification also should be considered as protection domain of the present utility model.
Claims (9)
1. an anti-haze screen window, comprise window frame (1) and window screening (5), it is characterized in that: described window screening (5) comprises air-filtering membrane (505), on the whole area of described air-filtering membrane (505), be provided with the aperture that aperture is 0.5-1 μ m, the porosity of described aperture is 80%-97%.
2. anti-haze screen window as claimed in claim 1; it is characterized in that: described window screening (5) also comprises indoor topping (503) and the outside topping (502) that described air-filtering membrane (505) is clipped in the middle on described indoor topping (503) and outside topping (502), having aperture to be greater than the mesh in the upper aperture of described air-filtering membrane (505).
3. anti-haze screen window as claimed in claim 2, is characterized in that: described air-filtering membrane (505) and indoor topping (503) fit tightly on whole.
4. anti-haze screen window as claimed in claim 2, is characterized in that: described window frame (1) comprises the inside casing (104) of the housing (101) of outside, middle housing (102), middle inside casing (103) and indoor, and described housing (101) is installed on window; Described housing (101), outside topping (502) and middle housing (102) are assembled into outer integral part with dismountable connected mode I; Described middle inside casing (103), air-filtering membrane (505), indoor topping (503), inside casing (104) are assembled into interior integral part with dismountable connected mode II; Described outer integral part and interior integral part are assembled into described anti-haze screen window with dismountable connected mode III.
5. anti-haze screen window as claimed in claim 4, it is characterized in that: described dismountable connected mode I is, at described middle housing (102), in the periphery of outside topping (502) and housing (101), the position of correspondence is provided with screw (6) mutually, (7), (8), bolt (4) is by screw (6), (7), (8) by described housing (101), outside topping (502), middle housing (102) is assembled into described outer integral part, after described outer integral part has been assembled, the end end of described bolt (4) is embedded in described screw (6) and does not give prominence to outside described middle housing (102),
Described dismountable connected mode II is, at described middle inside casing (103), air-filtering membrane (505), in the periphery of indoor topping (503) and inside casing (104), the position of correspondence is provided with screw (9) mutually, (10), (11), (12), bolt (40) is by screw (9), (10), (11), (12) by described middle inside casing (103), air-filtering membrane (505), indoor topping (503) and inside casing (104) are assembled into described interior integral part, after described interior integral part has been assembled, the end end of described bolt (40) is embedded in described screw (9) and does not give prominence to outside described middle inside casing (103),
Described dismountable connected mode III is, described middle housing (102) and middle inside casing (103) are magnetic stripe, and described outer integral part and interior integral part are inhaled to be fixed together by the magnetic picture between middle housing (102) and middle inside casing (103) two magnetic stripes and be assembled into described anti-haze screen window.
6. anti-haze screen window as claimed in claim 4; it is characterized in that: described dismountable connected mode II is; connection between described inside casing (104), indoor topping (503), air-filtering membrane (505) and middle inside casing (103) is to adopt the connected mode of adhesive tape is set in periphery, thereby described middle inside casing (103), air-filtering membrane (505), indoor topping (503) and inside casing (104) are assembled into described interior integral part.
7. anti-haze screen window as claimed in claim 6, is characterized in that: described inside casing (104) and middle inside casing (103) adopt soft, can make by curling material.
8. anti-haze screen window as claimed in claim 1, is characterized in that: described air-filtering membrane (505) is made for polytetrafluoroethylmaterial material.
9. the anti-haze screen window as described in claim 2～7 any one, is characterized in that: described air-filtering membrane (505), indoor topping (503) and outside topping (502) are polytetrafluoroethylmaterial material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183367.7U CN203769625U (en) | 2014-04-16 | 2014-04-16 | Haze prevention screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183367.7U CN203769625U (en) | 2014-04-16 | 2014-04-16 | Haze prevention screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769625U true CN203769625U (en) | 2014-08-13 |
Family
ID=51286827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183367.7U Expired - Fee Related CN203769625U (en) | 2014-04-16 | 2014-04-16 | Haze prevention screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769625U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912470A (en) * | 2015-06-11 | 2015-09-16 | 王一涵 | Window screen with dust particle filtering function |
| CN104963590A (en) * | 2015-06-29 | 2015-10-07 | 悉地国际设计顾问（深圳）有限公司 | Haze preventing window |
| CN105178835A (en) * | 2015-09-21 | 2015-12-23 | 吴睿 | Nanometer screen window for preventing PM2.5 and method for preparing screen window material |
| CN105421966A (en) * | 2015-12-10 | 2016-03-23 | 尚高建材（长沙）有限公司 | Door and window |
| CN106884609A (en) * | 2017-02-23 | 2017-06-23 | 浙江理工大学 | High efficiency filter PM2.5 transparent nano window screenings of low pressure drop and preparation method thereof |
| CN107130897A (en) * | 2017-06-29 | 2017-09-05 | 无锡聚焦环境科技有限公司 | Haze screen window |
| CN107152236A (en) * | 2017-06-29 | 2017-09-12 | 无锡聚焦环境科技有限公司 | Haze aluminium alloy screen |
| CN107326669A (en) * | 2017-06-16 | 2017-11-07 | 江南大学 | A kind of bacteria cellulose haze screen material and preparation method thereof |
| CN108278075A (en) * | 2018-04-08 | 2018-07-13 | 张昭君 | Haze filtering window and haze window assembly |
-
2014
- 2014-04-16 CN CN201420183367.7U patent/CN203769625U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912470A (en) * | 2015-06-11 | 2015-09-16 | 王一涵 | Window screen with dust particle filtering function |
| CN104912470B (en) * | 2015-06-11 | 2016-09-07 | 王一涵 | A kind of screen window with micronic dust filtering function |
| CN104963590A (en) * | 2015-06-29 | 2015-10-07 | 悉地国际设计顾问（深圳）有限公司 | Haze preventing window |
| CN105178835A (en) * | 2015-09-21 | 2015-12-23 | 吴睿 | Nanometer screen window for preventing PM2.5 and method for preparing screen window material |
| CN105178835B (en) * | 2015-09-21 | 2017-03-01 | 吴睿 | Anti- PM2.5 nanometer screen window and the preparation method of screen material |
| CN105421966A (en) * | 2015-12-10 | 2016-03-23 | 尚高建材（长沙）有限公司 | Door and window |
| CN106884609A (en) * | 2017-02-23 | 2017-06-23 | 浙江理工大学 | High efficiency filter PM2.5 transparent nano window screenings of low pressure drop and preparation method thereof |
| CN107326669A (en) * | 2017-06-16 | 2017-11-07 | 江南大学 | A kind of bacteria cellulose haze screen material and preparation method thereof |
| CN107130897A (en) * | 2017-06-29 | 2017-09-05 | 无锡聚焦环境科技有限公司 | Haze screen window |
| CN107152236A (en) * | 2017-06-29 | 2017-09-12 | 无锡聚焦环境科技有限公司 | Haze aluminium alloy screen |
| CN108278075A (en) * | 2018-04-08 | 2018-07-13 | 张昭君 | Haze filtering window and haze window assembly |
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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: 20140813 Termination date: 20170416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |