CN203769625U - Haze prevention screen window - Google Patents

Haze prevention screen window Download PDF

Info

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
Authority
CN
China
Prior art keywords
casing
screen window
air
filtering membrane
topping
Prior art date
Application number
CN201420183367.7U
Other languages
Chinese (zh)
Inventor
洪文
周栋
夏培轩
曾奇玉
张嘉妮
Original Assignee
湖北师范学院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湖北师范学院 filed Critical 湖北师范学院
Priority to CN201420183367.7U priority Critical patent/CN203769625U/en
Application granted granted Critical
Publication of CN203769625U publication Critical patent/CN203769625U/en

Links

Abstract

The utility model provides a haze prevention screen window which comprises a window frame and a window screen. The haze prevention screen window is characterized in that the window screen comprises an air filtering membrane, small holes with the diameter being 0.5 to 1 micrometer are formed in the air filtering membrane, the porosity of the small holes is 80 percent to 97 percent, and therefore the haze prevention screen window has good haze prevention, ventilation and lighting effects; when the air filtering membrane is provided with an indoor side protection layer and an outdoor side protection layer, and the haze prevention screen window is firmer and more durable; when the diameter of meshes in the outdoor side protection layer is made to be equal to that of a common screen window and the air filtering membrane and the indoor side protection layer can be disassembled from the screen window, the haze prevention screen window can be used as the common screen window or the haze prevention screen window according to the requirements of a user and is convenient to wash; when the disassembled air filtering membrane and disassembled the indoor side protection layer are made to be in the mode that the air filtering membrane and the indoor side protection layer can be stored curly, the haze prevention screen window is very convenient to use and can be accepted by markets more easily.

Description

A kind of anti-haze screen window
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.
CN201420183367.7U 2014-04-16 2014-04-16 Haze prevention screen window CN203769625U (en)

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 CN203769625U (en) 2014-04-16 2014-04-16 Haze prevention screen window

Country Status (1)

Country Link
CN (1) CN203769625U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
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
CN107326669A (en) * 2017-06-16 2017-11-07 江南大学 A kind of bacteria cellulose haze screen material and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US20170241656A1 (en) Powered window air filter
KR101905955B1 (en) Window for blocking fine dust
CN102589055A (en) PM2.5 (Phase Modulation) integral air purification treatment device
CN107575151B (en) A kind of haze screen window
CN105020810B (en) Two fans formula fresh air purifier
CN204084723U (en) A kind of malleation VMC with CFD electrostatic precipitation unit
CN205316503U (en) Air purification device with humidification effect
CN204703727U (en) A kind of haze screen window
CN201802289U (en) Composite screen window net for dustproof screen window
CN205783359U (en) A kind of for outdoor haze cancellation element
CN104655804B (en) Device and method for analyzing resuspension of plant adsorption particles
CN205561082U (en) Gymnasium, house dust fall system
CN202497789U (en) PM2.5 integrated air purifying treatment device
CN103099348A (en) Mouth-muffle provided with humidifying filter layer
CN204034484U (en) A kind of air purifier
CN203837122U (en) Multi-functional air purifier
CN104190168A (en) Air purifier for controlling haze in large range
KR101942624B1 (en) An apparatus to purify fresh air using environmentally friendly filter
KR20150116014A (en) Filtering system of public transportation
CN103341408A (en) Additional air purification device for wall-mounted air-conditioner and test method thereof
CN203701916U (en) Screen window component for purifying air flowing indoors
CN204214073U (en) The purification of air of building doors and windows and VMC
CN103587173B (en) The preparation method of a kind of nucleopore membranes yarn, nucleopore membranes screen window and nucleopore membranes yarn
CN206369141U (en) A kind of Novel anti-mist haze LED street lamp
CN106500187A (en) A kind of air Intelligent purifying system and its operation method based on building Natural Circulation wind

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140813

Termination date: 20170416