CN205088387U - Cavity plastics monofilament airstrainer - Google Patents
Cavity plastics monofilament airstrainer Download PDFInfo
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- CN205088387U CN205088387U CN201520738462.3U CN201520738462U CN205088387U CN 205088387 U CN205088387 U CN 205088387U CN 201520738462 U CN201520738462 U CN 201520738462U CN 205088387 U CN205088387 U CN 205088387U
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- airstrainer
- monofilament
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Abstract
The utility model relates to a cavity plastics monofilament airstrainer, this airstrainer includes: the unifilar organizine of cavity plastics, with the unifilar tram of cavity plastics, wherein, organizine and tram are the structure of plain weave, honeycomb, multilayer solid, warp knitting. This product and current plastics airstrainer have the same structure, silk footpath, density and the filter effect woven, all can add various functions such as antibiotic, the used plastic materials of this product still less, material cost is lower. This product can be used to air conditioner, air cleaner, fresh air ventilator, trades / and filter equipment in the products such as air discharge fan or light 10 -50%'s airstrainer portion article play filtration and act on.
Description
Technical field
The utility model relates to a kind of airstrainer, is specifically related to a kind of hollow plastic monofilament airstrainer.
Background technology
Airstrainer is air conditioner, air cleaner, change/product such as exhaust fan in essential element, play the important function such as Chalk-dust filtering, killing pathogenic bacteria, removal pernicious gas.Airstrainer is based on materials such as polypropylene (PP), polyethylene terephthalate (PET), polyamide (PA), need to consume a large amount of petroleum resources, due to the non-degradable feature of plastic material, after it is discarded, also there is problem of environmental pollution.
Meanwhile, because air-conditioner, air purifier need to reduce production cost, expand market sale, also require that the cost of screen pack reduces.
Therefore, the use reducing these materials is the resource and environment problem of significant and research.Prior art is badly in need of a kind of novel air screen pack, and it effectively can reduce the unit dose of plastic material in airstrainer, reduces the consumption to petroleum resources, and reduces the material cost of screen pack.
Utility model content
The purpose of this utility model is, in same filter area, filter efficiency situation, alleviates the Unit Weight of screen pack, thus reduces screen pack product materials cost, but also the pollution of the consumption that can reduce resource and environment.
For achieving the above object, the utility model provides a kind of hollow plastic monofilament airstrainer, and this airstrainer comprises:
The organizine of hollow plastic monofilament; With
The tram of hollow plastic monofilament;
Wherein, described organizine and tram be plain weave, honeycomb, layer stereo, through compile structure.
In the utility model embodiment, the degree of hollowness of described monofilament is 10 ~ 50%.In a preferred embodiment, the degree of hollowness of described monofilament is 20 ~ 30%.
In the utility model embodiment, the cross section of described monofilament is rounded, oval, triangle, rhombus, square and tangerine lobe shape.
In the utility model embodiment, the diameter of described monofilament is 0.05 ~ 0.30mm.In a preferred embodiment, the diameter of described monofilament is 0.10 ~ 0.20mm.
In the utility model embodiment, the reticular density of described airstrainer is 30 ~ 70 monofilament/inches in the density of warp direction, and the density of weft direction, from warp direction or different, is 30 ~ 70 monofilament/inches.
In the utility model embodiment, the angle between the footpath silk of described airstrainer and tram is 45 ° ~ 90 °.
In the utility model, term " degree of hollowness " refers to that the inner hole section of hollow monofilaments amasss the ratio with outer ring sectional area.
In the utility model, term " diameter " refers to the circumscribed circle diameter of hollow monofilaments.
In the utility model, term " reticular density " refers to parallel quantity crossing with warp in warp direction unit length; Warp quantity crossing with parallel in weft direction unit length.
Specifically, the utility model relates to a kind of airstrainer, and it comprises: hollow plastic monofilament organizine, hollow plastic monofilament tram, by loom make plain weave, honeycomb, layer stereo, through compiling isostructural screen pack.
For plain weave structure, organizine and tram (2) are interwoven by plain weave intertexture method, and wherein, every root organizine and every root tram are staggered at each crosspoint place, and namely every root organizine and every root tram interweave mutually.The organizine of this screen pack and tram are formed and intersect, sound construction, and when filtered air, organizine or tram can not be shifted, and also can not change mesh size, and the filter efficiency of screen pack is stablized, and resistance is evenly distributed.
For layer stereo structure, the utility model preferably provides a kind of two-layer honeycomb structure filter screen, it is by interweaving the individual monofilaments of lower net and upper wire, thus two-layer screen pack braiding is combined, two layers of mesh is stably linked mutually, improve the filter efficiency of screen pack, and in use there will not be separation inconsistent phenomenon between layers.
In a preferred embodiment, the material of described plastic monofilament is the one in PP, PE, PET, PA, PBT.
In another preferred embodiment, the degree of hollowness of described hollow plastic monofilament is 10 ~ 50%, preferably 20 ~ 30%.
In another preferred embodiment, the cross section of described hollow plastic monofilament rounded, oval, triangle, rhombus, square and tangerine lobe shape.
In another preferred embodiment, the diameter of described hollow plastic monofilament or circumscribed circle diameter are 0.05 ~ 0.30mm, preferably 0.10 ~ 0.20mm.
In another preferred embodiment, with reference to ZL200610116634.9 " Photocatalyst antibacterial anti-mildew anion polypropylene monofilament and its preparation method and usage ", ZL01105837.4 " the monofilament for tea polyphenol air strainer and the preparing craft and the usage ", the ZL200510024260.3 monofilament of transmitting anion " can and its production and use ", ZL200610023739.X " conductive agglomerate, conductive polymer filament and its production and use " method of all patent, hollow plastic monofilament is had antibacterial, mildew-resistant, anion, catalysis deodorization, antistatic, conduction, fire-retardant one or more functions such as grade.
The utility model also provides a kind of method preparing described airstrainer, and described method comprises:
(1) hollow monofilaments preparation: hollow plastic monofilament is manufactured by water-bath extension, plastic pellet is put into extruder, through melting, screw extruding, nascent hollow monofilaments is extruded into from hollow yarn mould, nascent hollow monofilaments is through water-bath cooling forming, stretching through water-bath or hot-air makes it reach desirable strength again, and makes to stablize through water-bath or hot-air sizing, last rolling;
(2) net is woven into: the organizine of hollow plastic monofilament and tram are woven on braiding machine plain weave, honeycomb, layer stereo, screen pack through various structures such as volumes; With
(3) net HEAT SETTING: woven net is put into heat-shaping on heat setting machine, after sizing, net is between 0.4 ~ 1.5% at the percent thermal shrinkage of 80 DEG C/24 hours, preferably 0.8%.
According to demand, can when preparing hollow monofilaments, in plastic master batch, add function additive, make hollow plastic monofilament have antibacterial, mildew-resistant, anion, catalysis deodorization, antistatic, conduction, one or more functions such as fire-retardant, then be woven into the airstrainer with above-mentioned functions.Also can carry out surface treatment to the net be woven into, also can obtain the airstrainer with antibacterial, mildew-resistant, anion, catalysis deodorization, antistatic, conduction, one or more functions such as fire-retardant.
Another aspect of the present utility model relates to a kind of purposes of described hollow plastic monofilament airstrainer, it for air conditioner, air cleaner, fresh air ventilator, change/product such as exhaust fan in filter or component, play the effects such as filter dust, killing pathogenic bacteria, removal peculiar smell.
The beneficial effects of the utility model are: the weight alleviating airstrainer, the materials cost reducing airstrainer, decrease consumption to petroleum resources, reduce screen pack and discard the environmental pollution brought.
Accompanying drawing explanation
Fig. 1 is the top plan view for the utility model hollow plastic monofilament airstrainer.
Fig. 2 is the side view of the utility model hollow plastic monofilament airstrainer.
Fig. 3 is the sectional view of the hollow plastic monofilament in the utility model embodiment.
Detailed description of the invention
With reference now to detailed description of the invention of the present utility model and the experimental result that provides support for this embodiment.But applicant points out that following is openly only illustration purpose, has no intention to limit claimed subject area by any way.
Preparation embodiment 1
PP, PE, PET, PA or PBT plastic particle are put into extruder, melt extrudes through hollow yarn mould, water-bath cooling, water-bath and/or hot-air stretch, to make degree of hollowness be rounded or the oval or triangle in 10-50%, cross section or rhombus or hollow plastic monofilament that is square or tangerine lobe shape for water-bath and/or hot-air sizing.
Embodiment 1
Hollow plastic monofilament preparation embodiment 1 obtained is woven into the screen pack of plain weave structure on plain weave machine as organizine and tram, and the net be woven into is put into heat setting machine heat-shaping, makes hollow plastic monofilament airstrainer.
Hollow plastic monofilament airstrainer in the present embodiment weaves on the plain weave machine of routine.Need shape in heat setting machine after braiding, setting temperature is determined by plastic material, and the setting temperature of such as PP material is 90 DEG C ~ 120 DEG C, wherein preferably 105 DEG C.The setting temperature of PA material is 180 DEG C ~ 210 DEG C, wherein preferably 195 DEG C.The setting temperature of PET material is 190 DEG C ~ 220 DEG C, wherein preferably 205 DEG C.
The shrinkage factor of screen pack of the present utility model is 0.2% ~ 1.5%, preferably 0.4% ~ 1.3%, most preferably be 0.8%.When shrinkage factor is less than 0.2%, when net and screen frame injection mo(u)lding, net out-of-flatness; When shrinkage factor is greater than 1.5%, web plate is in use out of shape.
The organizine of screen pack of the present utility model and tram are formed and intersect, sound construction, and when filtered air, organizine or tram can not be shifted, and also can not change mesh size, and the filter efficiency of screen pack is stablized, and resistance is evenly distributed.
Embodiment 2
Hollow plastic monofilament preparation embodiment 1 obtained is woven into the screen pack of honeycomb structure on honeycomb braiding machine as organizine and tram, and the net be woven into is put into heat setting machine heat-shaping, makes hollow plastic monofilament airstrainer.
Embodiment 3
Hollow plastic monofilament preparation embodiment 1 obtained is woven into the screen pack of layer stereo structure on Rapier looms as organizine and tram, and the net be woven into is put into heat setting machine heat-shaping, makes hollow plastic monofilament airstrainer.
Embodiment 4
Hollow plastic monofilament preparation embodiment 1 obtained is woven into the screen pack of warp knit structure on warp loom as organizine and tram, and the net be woven into is put into heat setting machine heat-shaping, makes hollow plastic monofilament airstrainer.
Test result:
In same filter area, filter efficiency situation, the common monofilament filtering net that the weight ratio of the utility model each embodiment gained screen pack generally uses at present is light, reduces the consumption to petroleum resources, reduces the material cost of screen pack.And hollow plastic monofilament airstrainer of the present utility model has the weatherability, intensity etc. suitable with common monofilament filtering net.
According to demand, can when preparing hollow monofilaments, in plastic master batch, add function additive, make hollow plastic monofilament have antibacterial, mildew-resistant, anion, catalysis deodorization, antistatic, conduction, one or more functions such as fire-retardant, then be woven into the airstrainer with above-mentioned functions.Also can carry out surface treatment to the net be woven into, also can obtain the airstrainer with antibacterial, mildew-resistant, anion, catalysis deodorization, antistatic, conduction, one or more functions such as fire-retardant.
Although the utility model can carry out a large amount of changes, adopt alternative form, show concrete illustrative embodiments in the embodiment above.But be to be understood that, the description of concrete illustrative embodiments is not that scope of the present utility model is limited in disclosed particular form, on the contrary, the utility model should comprise all changes within the scope of the utility model that appended claims discloses and the equivalent form of value.
Claims (6)
1. hollow plastic monofilament airstrainer, this airstrainer comprises:
The organizine of hollow plastic monofilament; With
The tram of hollow plastic monofilament;
Wherein, described organizine and tram be plain weave, honeycomb, layer stereo, through compile structure.
2. hollow plastic monofilament airstrainer according to claim 1, is characterized in that, the degree of hollowness of described monofilament is 10 ~ 50%.
3. hollow plastic monofilament airstrainer according to claim 1, it is characterized in that, the cross section of described monofilament is rounded, oval, triangle, rhombus, square and tangerine lobe shape.
4. hollow plastic monofilament airstrainer according to claim 1, is characterized in that, the diameter of described monofilament is 0.05 ~ 0.30mm.
5. hollow plastic monofilament airstrainer according to claim 1, it is characterized in that, the reticular density of described airstrainer is 30 ~ 70 monofilament/inches in the density of warp direction, and the density of weft direction and the identical or different of warp direction are 30 ~ 70 monofilament/inches.
6. hollow plastic monofilament airstrainer according to claim 1, is characterized in that, the angle between the footpath silk of described airstrainer and tram is 45 ° ~ 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738462.3U CN205088387U (en) | 2015-09-22 | 2015-09-22 | Cavity plastics monofilament airstrainer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738462.3U CN205088387U (en) | 2015-09-22 | 2015-09-22 | Cavity plastics monofilament airstrainer |
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| CN205088387U true CN205088387U (en) | 2016-03-16 |
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| CN201520738462.3U Active CN205088387U (en) | 2015-09-22 | 2015-09-22 | Cavity plastics monofilament airstrainer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319721A (en) * | 2016-11-04 | 2017-01-11 | 浙江金海环境技术股份有限公司 | Window screen mesh as well as preparation method and application thereof |
| CN107158803A (en) * | 2017-06-28 | 2017-09-15 | 台州市天湖网业有限公司 | A kind of PET screen packs and its processing technology |
| CN108274886A (en) * | 2017-01-05 | 2018-07-13 | 常州三立精图光电有限公司 | Without net netting version wire casing structure and its graphic printing technique and cell piece obtained |
-
2015
- 2015-09-22 CN CN201520738462.3U patent/CN205088387U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319721A (en) * | 2016-11-04 | 2017-01-11 | 浙江金海环境技术股份有限公司 | Window screen mesh as well as preparation method and application thereof |
| CN106319721B (en) * | 2016-11-04 | 2018-07-20 | 浙江金海环境技术股份有限公司 | Screen of screen window, preparation method and applications |
| CN108274886A (en) * | 2017-01-05 | 2018-07-13 | 常州三立精图光电有限公司 | Without net netting version wire casing structure and its graphic printing technique and cell piece obtained |
| CN107158803A (en) * | 2017-06-28 | 2017-09-15 | 台州市天湖网业有限公司 | A kind of PET screen packs and its processing technology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: 311817, Zhejiang City, Shaoxing province Zhuji City Street Town Industrial Zone Patentee after: Zhejiang Jinhai High Tech Co., Ltd Address before: 311817, Zhejiang City, Shaoxing province Zhuji City Street Town Industrial Zone Patentee before: ZHEJIANG GOLDENSEA ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |