CN204263638U - A kind of anti-haze microporous barrier window screening, door curtain yarn and a kind of haze screen window - Google Patents
A kind of anti-haze microporous barrier window screening, door curtain yarn and a kind of haze screen window Download PDFInfo
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- CN204263638U CN204263638U CN201420690240.4U CN201420690240U CN204263638U CN 204263638 U CN204263638 U CN 204263638U CN 201420690240 U CN201420690240 U CN 201420690240U CN 204263638 U CN204263638 U CN 204263638U
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- basalis
- haze
- filter course
- window screening
- microporous barrier
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Abstract
The utility model discloses a kind of anti-haze microporous barrier window screening or door curtain yarn, relate to composite filter net field, comprise the first basalis and the first filter course, first basalis and the first filter course pass through the mode compound of heat seal or high temperature hot pressing, first filter course is microporous teflon membran, microporous teflon membran is solid netted, the capillary film of intersection microcellular structure, the aperture of the micropore of described microporous teflon membran is 0.02 micron to 2 microns, preferably the first filter course is the cellular eptfe film that stretched technique is made, during use, the utility model is arranged on window frame or door curtain frame, outdoor air by the utility model filter laggard enter indoor, can PM2.5 particle effectively in blocks air, for indoor provide clean new wind, be conducive to the healthy of the people in indoor.The invention also discloses a kind of haze screen window.
Description
Technical field
The utility model relates to filter, particularly relates to a kind of anti-haze microporous barrier window screening, door curtain yarn and a kind of haze screen window.
Background technology
The quality of the life and health of people and the air of breathing is closely bound up, containing a large amount of nutriments in air, is the requisite nutrition of people living, has vital effect to the life of people.People breathing per minute about 16 times when calmness, each air capacity of breathing is about 500 milliliters, and everyone at least needs litres of air more than 10,000 every day.Clean air contributes to the healthy of people.
Haze weather is that nature and artificial pollution environment are formed, and main because atmospheric air air pressure is low, air does not flow.Secondly due to vehicle exhaust and dust from land surface, the waste gas that industrial production discharge produces.Beijing 110 people that to have had an appointment every day are diagnosed as cancer according to statistics, and wherein lung cancer is first, residence.Haze weather not only encroaches on human respiratory, but also can bring out angiocardiopathy.
In haze weather, people generally select minimizing as far as possible to go out, and close door and window and reduce room air pollution.But close door and window and cause atmosphere draught-free, providing brain with oxygen can be caused not enough, occur the phenomenons such as dizzy, dizzy and failure of memory.And, stuffyly for a long time indoor anaphylactogen concentration also can be caused to raise, increase the incidence of anaphylactia.How to adopt an effective measure, under ventilated environment, stop the pollution outside room to enter indoor, ensure room air pure and fresh, thus improve the quality of people's life, under the background that to be current haze weather cannot effect a radical cure in short-term, be badly in need of the major issue solved.
When haze is occurred frequently, present screen window is many does not have the function of filtering haze, can not stop that outdoor pollutant enters indoor.
Utility model content
The utility model object be to provide a kind of can the window screening of PM2.5 particle effectively in blocks air, door curtain yarn and a kind of haze screen window.
The utility model technical solution problem adopts following technical scheme: a kind of anti-haze microporous barrier window screening or door curtain yarn, comprise the first basalis and the first filter course, described first basalis and described first filter course are close to, described first basalis self has the air-vent run through, described first basalis is non-woven fabrics or woven fabric, described first filter course is microporous teflon membran, described microporous teflon membran is capillary film that is solid netted, intersection microcellular structure, and the aperture of the micropore of described microporous teflon membran is 0.02 micron to 2 microns.
Optionally, described first filter course thickness is 2 microns to 45 microns, and the porosity of described first filter course is 80% to 97%.
Optionally, described first filter course is expanded PTFE microporous barrier.
Optionally, described expanded PTFE microporous barrier is through that drawing process makes.
Optionally, the material of described first basalis is polypropylene fibre, terylene, polyamide fibre, acrylic, Fypro or glass fibre, and described first base layer thickness is 20 to 600 microns;
When described first basalis is described woven fabric, described woven fabric is 20 order to 300 object woven fabrics;
When described first basalis is described non-woven fabrics, described non-woven fabrics density is 20 grams to 120 grams every square metre.
Optionally, described first basalis and described first filter course are by heat seal or high temperature hot pressing mode compound.
Optionally, described anti-haze microporous barrier window screening also comprises the second basalis, the material of described second basalis is polypropylene fibre, terylene, polyamide fibre, acrylic, Fypro or glass fibre, described first filter course is clipped between described first basalis and described second basalis, described first filter course is all close to described first basalis and described second basalis, and described first basalis, described first filter course and described second basalis are by heat seal or high temperature hot pressing mode compound;
Or described anti-haze microporous barrier window screening also comprises the second filter course, described second filter course is identical with described first filter course material, described first basalis is clipped between described first filter course and described second filter course, described first basalis is all close to described first filter course and described second filter course, and described first filter course, described first basalis and described second filter course pass through the mode compound of heat seal or high temperature hot pressing.
Optionally, described anti-haze microporous barrier window screening also comprises gauze, the mesh size of described gauze is greater than the size of the air-vent of described first basalis, described gauze is close to described first basalis or described first filter course, and described gauze is fixedly connected with described first basalis or described first filter course.
The utility model has following beneficial effect: one of the present utility model anti-haze microporous barrier window screening or door curtain yarn comprise the first basalis and the first filter course, first basalis and the first filter course are close to, first filter course is microporous teflon membran, the micropore size of microporous teflon membran is 0.02 micron to 2 microns, during use, the utility model is arranged on window frame or door curtain frame, outdoor air by the utility model filter laggard enter indoor, can PM2.5 particle effectively in blocks air, for indoor provide clean new wind, be conducive to the healthy of the people in indoor.
First filter course adopts microporous teflon membran, can reduce the production cost of this product, have again good filter effect.
Adopt two-layer the first identical basalis and the second basalis, the first filter course is clipped between the first basalis and the second basalis, can strengthen structural strength of the present utility model, can extend again the service life of the first filter course.
The utility model additionally provides a kind of haze screen window, comprises yarn box, track, spool, torsion spring, hook, connector, common window screening and above-described anti-haze microporous barrier window screening;
Described number of tracks is two, and described yarn box quantity is two, and described track and described yarn box are fixedly connected into quadrilateral frame, and two described tracks are parallel to each other;
Described track offers guiding groove, described spool is installed in rotation in described yarn box, described torsion spring set on said reel, one end of described torsion spring is fixed on described yarn box, the other end of described torsion spring is fixing on said reel, described yarn box offers the first through hole, described common window screening twists on the described spool in left side, the free end of described common window screening is pulled out in the described yarn box in left side by described first through hole, the side up and down of described common screen window is positioned at the described guiding groove of two described tracks, described anti-haze microporous barrier window screening twists on the described spool on right side, the free end of described anti-haze microporous barrier window screening is pulled out in the described yarn box on right side by described first through hole, the side up and down of described anti-haze microporous barrier window screening is positioned at the described guiding groove of two described tracks, described common window screening is connected by described connector with the free end of anti-haze microporous barrier window screening, left side and the right side of described connector are all installed with hook, the right side of described yarn box in left side and the left side of the described yarn box on right side are provided with described pocket for the punch head, described hook can hang in described pocket for the punch head.
Optionally, described connector comprises the first matrix, second matrix, first handle, second handle and brace, described first matrix is positioned at the left side of described second matrix, described first matrix and described second matrix are by magnetic stripe adhesive, described first handle is fixedly mounted on described first matrix, described second handle is fixedly mounted on described second matrix, the left end of described first matrix and the right-hand member of described second matrix all offer third through-hole, each described third through-hole offers an opening, the free end of described common window screening and the free end of described anti-haze microporous barrier window screening are separately fixed on a described brace, in each described third through-hole, card has a described brace, described hook is separately fixed at the left end of described first handle and the right-hand member of described second handle.
A kind of haze screen window of the present utility model, has the function of haze, can provide clean new wind, be conducive to the healthy of the people in indoor, and this haze screen window also has the function of common screen window concurrently for indoor, can adjusting working mode as required.
Accompanying drawing explanation
Fig. 1 is one anti-haze microporous barrier window screening or the door curtain yarn right view of the utility model embodiment 1;
Fig. 2 is one anti-haze microporous barrier window screening or the door curtain yarn right view of the utility model embodiment 2;
Fig. 3 is one anti-haze microporous barrier window screening or the door curtain yarn right view of the utility model embodiment 3;
Fig. 4 is one anti-haze microporous barrier window screening or the door curtain yarn right view of the utility model embodiment 4;
Fig. 5 is one anti-haze microporous barrier window screening or the door curtain yarn right view of the utility model embodiment 5;
Fig. 6 is the front view (part-structure is not shown) of this practical a kind of haze screen window;
Fig. 7 is the partial cross sectional top view of this practical a kind of haze screen window;
Fig. 8 is the enlarged drawing of I part in this practical Fig. 7;
Fig. 9 is the enlarged drawing of II part in this practical Fig. 7.
In figure, mark is illustrated as: 10-first basalis; 11-second basalis; 12-gauze; 20-first filter course; 21-second filter course; 30-magnet; 40-yarn box; 41-spool; 42-first through hole; 50-track; 51-guiding groove; 60-connector; 61-first matrix; 62-first shakes hands; 63-brace; 64-third through-hole; 65-second matrix; 66-second shakes hands; 67-links up with; 68-pocket for the punch head; 69-magnetic stripe.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
Embodiment 1
Present embodiments provide a kind of anti-haze microporous barrier window screening or door curtain yarn, as shown in Figure 1, comprise the first basalis 10 and the first filter course 20, first basalis 10 and the first filter course 20 and be close to.
First filter course 20 is microporous teflon membran, microporous teflon membran is capillary film that is solid netted, intersection microcellular structure, the aperture of the micropore of microporous teflon membran is 0.02 micron to 2 microns, and the porosity of the first filter course 20 is 80% to 97%.First filter course 20 thickness is 2 microns to 45 microns.First filter course 20 is preferably expanded PTFE microporous barrier.
In the present embodiment, the first filter course 20 selects expanded PTFE microporous barrier, and thickness is 5 microns, and aperture is 1 micron, and porosity is 95%, and expanded PTFE microporous barrier is solid netted, the intersection cellular film made by drawing process.
First basalis 10 is non-woven fabrics or woven fabric.Non-woven fabrics and woven fabric self have the air-vent much run through, and can pass through for air.Preferably the material of the first basalis 10 is polypropylene fibre, terylene, polyamide fibre, acrylic Fypro or glass fibre, can reduce the production cost of whole device, again can compound good with the first filter course 20.Preferably the thickness of the first basalis 10 is 20 microns to 600 microns, can either ensure that enough intensity ensures permeability again.
When the first basalis 10 is woven fabric, be preferably 20 order to 300 object woven fabrics; When the first basalis 10 is non-woven fabrics, the density of preferred non-woven fabrics is 20 grams to 120 grams every square metre, can ensure enough permeability.
Select 100 object terylene to weave cotton cloth as the first basalis 10 in the present embodiment, the thickness that terylene is weaved cotton cloth is 200 microns.
First filter course 20 and the first basalis 10 are combined with each other by the mode of heat seal or high temperature hot pressing.
When deployed, on the window frame that this anti-haze microporous barrier window screening or door curtain yarn are fixed on house and doorframe, enter after indoor air filtered by this anti-haze microporous barrier window screening or door curtain yarn, then flow into indoor.
When haze weather, one group of experiment has been carried out by the room of PM2.5 tester to the room and the common screen window of installation that are provided with the utility model anti-haze microporous barrier window screening, monitoring PM2.5 value, the house type in two rooms is identical, area is 56 square metres, and result is as follows:
Prove to use haze microporous barrier screen window than using common screen window PM2.5 average index and reduce 172 micrograms by testing above/cube.Result shows that the utility model haze screen window can effectively stop PM2.5 particle to enter indoor, and ozone can be allowed effectively to pass through, and light transmission is good, and durable, and production technology is simply applicable to suitability for industrialized production.
Embodiment 2
The present embodiment is the further improvement to embodiment 1, in order to strengthen the structural strength of this anti-haze microporous barrier window screening or door curtain yarn, be convenient to cleaning, extend the service life of the first filter course 20 simultaneously, the material that embodiment adds the second basalis 11, second basalis 11 is polypropylene fibre, terylene, polyamide fibre, acrylic, Fypro or glass fibre.
As shown in Figure 2, the first filter course 20 is clipped between the first basalis 10 and the second basalis 11.First basalis 10, first filter course 20 and the second basalis 11 are combined with each other by the mode of heat seal or high temperature hot pressing.
Embodiment 3
The present embodiment is the further improvement to embodiment 1, in order to strengthen the filter effect of this anti-haze microporous barrier window screening or door curtain yarn, as shown in Figure 3, embodiment adds the second filter course 21, second filter course 21 is identical with the first filter course 20 material, for microporous teflon membran, be preferably expanded PTFE microporous barrier.First basalis 10 is clipped between the first filter course 20 and the second filter course 21, first basalis 10 is all close to the first filter course 20 and the second filter course 21, and the first filter course 20, first basalis 10 and the second filter course 21 are combined with each other by the mode of heat seal or high temperature hot pressing.
Embodiment 4
The present embodiment is the further improvement to embodiment 1, in order to strengthen the structural strength of this anti-haze microporous barrier window screening or door curtain yarn, reduce costs simultaneously, embodiment adds one deck gauze 12, the mesh size of gauze 12 is greater than the size of the air-vent of the first basalis 10, and as shown in Figure 4, gauze 12 is close to the first basalis 10, gauze 12 is fixedly connected with the first basalis 10, and fixed form can be heat seal, high temperature hot pressing, stitching or bonding etc.
Embodiment 5
The present embodiment is the further improvement to embodiment 1, in order to strengthen the structural strength of this anti-haze microporous barrier window screening or door curtain yarn, reduce costs simultaneously, embodiment adds one deck gauze 12, the mesh size of gauze 12 is greater than the size of the air-vent of the first basalis 10, and as shown in Figure 5, gauze 12 is close to the first filter course 20, gauze 12 is fixedly connected with the first filter course 20, and fixed form can be heat seal, high temperature hot pressing, stitching or bonding etc.
Embodiment 6
Present embodiments provide a kind of haze screen window of the anti-haze microporous barrier window screening using embodiment 1 to 5 to describe, comprise yarn box 40, track 50, spool 41, torsion spring, hook 67, connector 60, common window screening and anti-haze microporous barrier window screening.
As shown in Figure 6, the quantity of track 50 is two, and the quantity of yarn box 40 is two, and track 50 and yarn box 40 are fixedly connected into quadrilateral frame, and two tracks 50 are parallel to each other.
As shown in Figure 9, yarn box 40 offers the rear side that the first through hole 42, first through hole 42 is positioned at yarn box 40.Two side covers of yarn box 40 all offer second through hole, and the two ends of spool 41 are inserted in second through hole at yarn box 40 two ends, are rotatingly arranged in yarn box 40.Torsion spring is positioned at yarn box 40, and one end of torsion spring is fixed on yarn box 40, and torsion spring set is on spool 41, and the other end of torsion spring is fixed on spool 41, and torsion spring is positioned at one end of spool 41.
As shown in Figure 7, track 50 offers guiding groove 51.
As shown in Figure 7, common window screening twists on the spool 41 of left side yarn box 40, but is not wrapped on the torsion spring of left side, and the free end of common window screening can be pulled out by the first through hole 42 of left side yarn box 40.As shown in FIG. 7 and 8, anti-haze microporous barrier window screening twists on the spool 41 of right side yarn box 40, but is not wrapped on the torsion spring of right side, and the free end of anti-haze microporous barrier window screening can be pulled out by the first through hole 42 of right side yarn box 40.The both sides up and down of common window screening and anti-haze microporous barrier window screening are all stuck in the guiding groove 51 of track 50.The free end of common window screening and anti-haze microporous barrier window screening is linked together by connector 60.
As shown in Figure 8, connector 60 comprises the first matrix 61, second matrix 65, first handle 62, second handle 66 and brace 63.First matrix 61 is positioned at the left side of the second matrix 65, first matrix 61 and the second matrix 65 are by magnetic stripe 69 adhesive, magnetic stripe 69 is fixedly mounted on the first matrix 61 right-hand member, certain magnetic stripe 69 can also be fixedly mounted on the left end of the second matrix 65, or the left end of the first matrix 61 right-hand member and the second matrix 65 is all provided with magnetic stripe 69.First handle 62 is fixedly mounted on the first matrix 61, and the first handle 62 is positioned in the middle part of the front surface of the first matrix 61.Second handle 66 is fixedly mounted on the second matrix 65, and the second handle 66 is positioned in the middle part of the front surface of the second matrix 65.The left end of the first matrix 61 and the right-hand member of the second matrix 65 all offer third through-hole 64, each third through-hole 64 offers an opening, the width of brace 63 is more than or equal to the width of the opening of third through-hole 64, the free end of common window screening and the free end of anti-haze microporous barrier window screening are separately fixed on a brace 63, in each third through-hole 64, card has a brace 63, and hook 67 is separately fixed at the left end of the first handle 62 and the right-hand member of the second handle 66.The two ends of connector 60 are not all stuck in the guiding groove 51 of track 50.
As shown in Figure 9, the left side of the right side of the yarn box 40 in left side and the yarn box 40 on right side is equipped with pocket for the punch head 68, hook 67 can hang in pocket for the punch head 68.
In use, when the first handle 62 is pulled to yarn box 40 place, left side, the second handle 66 is pulled to yarn box 40 place, right side, and when two hooks 67 all hang in two pocket for the punch heads 68, anti-haze microporous barrier window screening and common window screening all do not work, and air can freely enter.When the first handle 62 and the second handle 66 are all pulled to yarn box 40 place, left side, when the hook 67 in left side hangs in pocket for the punch head 68, the work of anti-haze microporous barrier window screening, can PM2.5 particle effectively in blocks air, provides the new wind of cleaning.
When the first handle 62 and the second handle 66 are all pulled to yarn box 40 place, right side, when the hook 67 on right side hangs in pocket for the punch head 68, common window screening work.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an anti-haze microporous barrier window screening or door curtain yarn, it is characterized in that, comprise the first basalis (10) and the first filter course (20), described first basalis (10) and described first filter course (20) are close to, described first basalis (10) self has the air-vent run through, described first basalis (10) is non-woven fabrics or woven fabric, described first filter course (20) is microporous teflon membran, described microporous teflon membran is solid netted, the capillary film of intersection microcellular structure, the aperture of the micropore of described microporous teflon membran is 0.02 micron to 2 microns.
2. anti-haze microporous barrier window screening according to claim 1 or door curtain yarn, is characterized in that, described first filter course (20) thickness is 2 microns to 45 microns, and the porosity of described first filter course (20) is 80% to 97%.
3. anti-haze microporous barrier window screening according to claim 2 or door curtain yarn, is characterized in that, described first filter course (20) is expanded PTFE microporous barrier.
4. anti-haze microporous barrier window screening according to claim 3 or door curtain yarn, is characterized in that, described expanded PTFE microporous barrier is through that drawing process makes.
5. anti-haze microporous barrier window screening according to claim 4 or door curtain yarn, it is characterized in that, the material of described first basalis (10) is polypropylene fibre, terylene, polyamide fibre, acrylic, Fypro or glass fibre, and described first basalis (10) thickness is 20 to 600 microns;
When described first basalis (10) is for described woven fabric, described woven fabric is 20 order to 300 object woven fabrics;
When described first basalis (10) is for described non-woven fabrics, described non-woven fabrics density is 20 grams to 120 grams every square metre.
6. anti-haze microporous barrier window screening or door curtain yarn according to claim 5, it is characterized in that, described first basalis (10) and described first filter course (20) are by heat seal or high temperature hot pressing mode compound.
7. anti-haze microporous barrier window screening or door curtain yarn according to claim 6, it is characterized in that, described anti-haze microporous barrier window screening also comprises the second basalis (11), the material of described second basalis (11) is polypropylene fibre, terylene, polyamide fibre, acrylic, Fypro or glass fibre, described first filter course (20) is clipped between described first basalis (10) and described second basalis (11), described first filter course (20) is all close to described first basalis (10) and described second basalis (11), described first basalis (10), described first filter course (20) and described second basalis (11) are by heat seal or high temperature hot pressing mode compound,
Or described anti-haze microporous barrier window screening also comprises the second filter course (21), described second filter course (21) is identical with described first filter course (20) material, described first basalis (10) is clipped between described first filter course (20) and described second filter course (21), described first basalis (10) is all close to described first filter course (20) and described second filter course (21), described first filter course (20), described first basalis (10) and described second filter course (21) are by the mode compound of heat seal or high temperature hot pressing.
8. anti-haze microporous barrier window screening or door curtain yarn according to claim 6, it is characterized in that, described anti-haze microporous barrier window screening also comprises gauze (12), the mesh size of described gauze (12) is greater than the size of the air-vent of described first basalis (10), described gauze (12) is close to described first basalis (10) or described first filter course (20), and described gauze (12) is fixedly connected with described first basalis (10) or described first filter course (20).
9. a haze screen window, it is characterized in that, comprise yarn box (40), track (50), spool (41), torsion spring, hook (67), connector (60), common window screening and the anti-haze microporous barrier window screening as described in any one of claim 1-8;
Described track (50) quantity is two, described yarn box (40) quantity is two, described track (50) and described yarn box (40) are fixedly connected into quadrilateral frame, and two described tracks (50) are parallel to each other;
Described track (50) offers guiding groove (51), described spool (41) is installed in rotation in described yarn box (40), described torsion spring set is on described spool (41), one end of described torsion spring is fixed on described yarn box (40), the other end of described torsion spring is fixed on described spool (41), described yarn box (40) offers the first through hole (42), described common window screening twists on the described spool (41) in left side, the free end of described common window screening is pulled out in the described yarn box (40) in left side by described first through hole (42), the side up and down of described common screen window is positioned at the described guiding groove (51) of two described tracks (50), described anti-haze microporous barrier window screening twists on the described spool (41) on right side, the free end of described anti-haze microporous barrier window screening is pulled out in the described yarn box (40) on right side by described first through hole (42), the side up and down of described anti-haze microporous barrier window screening is positioned at the described guiding groove (51) of two described tracks (50), described common window screening is connected by described connector (60) with the free end of anti-haze microporous barrier window screening, the left side of described connector (60) and right side are all installed with hook (67), the right side of yarn box (40) in left side and the left side of the yarn box (40) on right side are provided with pocket for the punch head (68), described hook (67) can hang in described pocket for the punch head (68).
10. haze screen window according to claim 9, it is characterized in that, described connector (60) comprises the first matrix (61), second matrix (65), first handle (62), second handle (66) and brace (63), described first matrix (61) is positioned at the left side of described second matrix (65), described first matrix (61) and described second matrix (65) are by magnetic stripe (69) adhesive, described first handle (62) is fixedly mounted on described first matrix (61), described second handle (66) is fixedly mounted on described second matrix (65), the left end of described first matrix (61) and the right-hand member of the second matrix (65) all offer third through-hole (64), each described third through-hole (64) offers an opening, the free end of described common window screening and the free end of described anti-haze microporous barrier window screening are separately fixed on a described brace (63), in each described third through-hole (64), card has a described brace (63), described hook (67) is separately fixed at the left end of described first handle (62) and the right-hand member of described second handle (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690240.4U CN204263638U (en) | 2014-11-18 | 2014-11-18 | A kind of anti-haze microporous barrier window screening, door curtain yarn and a kind of haze screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690240.4U CN204263638U (en) | 2014-11-18 | 2014-11-18 | A kind of anti-haze microporous barrier window screening, door curtain yarn and a kind of haze screen window |
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| Publication Number | Publication Date |
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| CN204263638U true CN204263638U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690240.4U Expired - Fee Related CN204263638U (en) | 2014-11-18 | 2014-11-18 | A kind of anti-haze microporous barrier window screening, door curtain yarn and a kind of haze screen window |
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| CN (1) | CN204263638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863488A (en) * | 2015-05-22 | 2015-08-26 | 临沂市新时代窗业科技有限公司 | Anti-fog-and-haze nanometer screen window |
| CN107388432A (en) * | 2017-07-20 | 2017-11-24 | 山东同窗和畅环保科技有限公司 | A kind of antibacterial antifogging haze formula air cleaning system |
| CN110905382A (en) * | 2019-12-10 | 2020-03-24 | 利辛县富亚纱网有限公司 | Antibiotic antifog haze gauze and processingequipment |
-
2014
- 2014-11-18 CN CN201420690240.4U patent/CN204263638U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863488A (en) * | 2015-05-22 | 2015-08-26 | 临沂市新时代窗业科技有限公司 | Anti-fog-and-haze nanometer screen window |
| CN107388432A (en) * | 2017-07-20 | 2017-11-24 | 山东同窗和畅环保科技有限公司 | A kind of antibacterial antifogging haze formula air cleaning system |
| CN107388432B (en) * | 2017-07-20 | 2019-10-25 | 山东同窗和畅环保科技有限公司 | A kind of antibacterial antifogging haze formula air cleaning system |
| CN110905382A (en) * | 2019-12-10 | 2020-03-24 | 利辛县富亚纱网有限公司 | Antibiotic antifog haze gauze and processingequipment |
| CN110905382B (en) * | 2019-12-10 | 2020-12-01 | 利辛县富亚纱网有限公司 | Processing device for antibacterial and haze-proof gauze |
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