CN101912707B - Two-layer honeycomb structure filter screen - Google Patents
Two-layer honeycomb structure filter screen Download PDFInfo
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- CN101912707B CN101912707B CN2010102695365A CN201010269536A CN101912707B CN 101912707 B CN101912707 B CN 101912707B CN 2010102695365 A CN2010102695365 A CN 2010102695365A CN 201010269536 A CN201010269536 A CN 201010269536A CN 101912707 B CN101912707 B CN 101912707B
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Abstract
The invention relates to a two-layer honeycomb structure filter screen. The filter screen comprises an upper layer of net and a lower layer of net which have mutually independent organizational structures and are superposed, wherein the upper layer of net comprises filaments which are interlaced with filaments in the lower layer of net; and/or the lower layer of net comprises the filaments which are interlaced with the filaments in the upper layer of net; and the upper layer of net is connected with the lower layer of net through the interlaced filaments. The two-layer filter screen can be used in an air conditioner, an air purifier, a dehumidifier or a dustproof material for filtering air and cannot be layered, malposed or separated during use.
Description
Technical field
The present invention relates to a kind of airstrainer, especially a kind of airstrainer of two-layer honeycomb structure.
Background technology
At present employed screen pack for example in the air-conditioning filter net, most air-conditioning filter nets that adopt the honeycomb structure of individual layers.Its shortcoming is that the filter efficiency of screen pack is lower.Be to increase filter efficiency, the someone adopts the method with two-layer or above individual layer net stack, but such screen pack in use, can genetic horizon between the two layers of mesh sheet separates with layer, inconsistent phenomenon, has a strong impact on result of use.
Summary of the invention
In view of the defective of above-mentioned existing screen pack, a kind of new screen pack of demand in the industry: it can improve the efficient of screen pack, can not separate again, problem such as dislocation.
The present invention provides a kind of novel two-layer honeycomb structure filter screen; It interweaves through the indivedual monofilament with lower net and upper wire; Thereby two-layer screen pack braiding is combined; Two layers of mesh is stably linked each other, improved the filter efficiency of screen pack greatly, and in use inconsistent phenomenon can not occur separating between layer and the layer.
First aspect of the present invention relates to a kind of two-layer honeycomb structure filter screen, and it comprises: separate, the stacked two layers of mesh up and down of institutional framework, comprise in the upper wire with lower net in the silk interweave the silk; And/or comprise in the lower net with upper wire in the silk that interweaves of silk, said up and down two layers of mesh couples together through the silk that interweaves.
In a preferred implementation of screen pack of the present invention, the silk that interweaves with the lower floor twine that comprises in the described upper wire is an organizine, and this organizine sinks to the parallel below of lower net; The silk that interweaves with the upper strata twine in the described lower net also is an organizine, floats to the tram top of upper wire on this organizine.
The knit stitches of described levels net is preferably identical.
In another preferred implementation, the silk that interweaves with the lower floor twine that comprises in the described upper wire is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the upper wire; The silk that interweaves with the upper strata twine that comprises in the described lower net is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the lower net.
Second aspect of the present invention relates to the method for preparing two-layer honeycomb structure filter screen of the present invention, wherein two layers of mesh braiding simultaneously on a rapier loom up and down, and in the braiding process,
Organizine and first tram of a, elder generation's braiding upper wire;
B, weave organizine and first tram of lower net again;
C, weave organizine and second tram of upper wire then;
Organizine and second tram of d and then braiding lower net;
According to this kind preparation method, levels is carried out braiding separately in an alternating manner, and the braiding of two layers of mesh all is equivalent to the braiding of individual layer net again about the while;
In the braiding process, make in the upper wire and will interweave with lower floor's twine, and/or make will interweave with the upper strata twine in the lower net with the silk that the upper strata twine interweaves with the silk that lower floor's twine interweaves.
In a preferred implementation of the inventive method, the silk that interweaves with the lower floor twine that comprises in the described upper wire is an organizine, and this organizine sinks to the parallel below of lower net; The silk that interweaves with the upper strata twine in the described lower net also is an organizine, floats to the tram top of upper wire on this organizine;
Interweaving of described levels net carried out like this: when braiding upper wire tram; After that root organizine of the lower net of the last off line junction that will interweave mentioned through heald frame; The upper wire tram is passed under the organizine of mentioning, thus make the said organizine of lower net be in the said tram of upper wire above; And/or when braiding lower net tram; That root organizine of the upper wire of the last off line junction that will interweave is not mentioned; Simultaneously all the other organizine are all mentioned through heald frame, pass on that root organizine that the lower net tram is never mentioned, thereby make below the tram that is sunken to lower net under that root organizine of upper wire.
In another preferred implementation of the inventive method, the silk that interweaves with the lower floor twine that comprises in the wherein said upper wire is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the upper wire; The silk that interweaves with the upper strata twine that comprises in the described lower net is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the lower net.
In another preferred implementation of the inventive method, in braiding during upper wire, at the warp-wise of each circulation braiding unit and the section start of broadwise, the organizine of lower net with regard on float to above the tram of upper wire; Or in braiding during lower net, at the warp-wise of each circulation braiding unit and the section start of broadwise, the organizine of upper wire just sinks to below the tram of lower net.
In another preferred implementation of the inventive method, the wherein said warp of two layers of mesh up and down is through in the same group of reed and weaves simultaneously; When the organizine of upper wire was on tram, the organizine of corresponding lower net was below tram.
In another preferred implementation of the inventive method, its braiding structure can be divided into three kinds of one one reed, two reeds and three one reeds.
The third aspect of the invention relates to the purposes of two-layer honeycomb structure filter screen of the present invention, and it is used for airfiltering product.Wherein said airfiltering product is air-conditioning, air cleaner, dehumidifier or dust-proof material preferably.
Description of drawings
It is that 10*12, braiding structure are the screen pack upper strata of two one reeds that Fig. 1 weaves the unit.
It is that 10*12, braiding structure are the double-layer filtering net of two one reeds that Fig. 2 weaves the unit.
The specific embodiment
The weaving manner of a kind of double-deck honeycomb screen pack provided by the invention through interweaving; For example float to the parallel top of upper wire on the warp with lower net; And/or the warp of upper wire sunk to the parallel below of lower net, and be able to two-layer air-conditioning filter net is woven together, two layers of mesh is linked firmly each other; Increased the filter efficiency of screen pack greatly, and in use filtered between stratum reticulare and the layer and inconsistent phenomenon can not occur separating.
Two-layer honeycomb structure air-conditioning filter net provided by the invention; Be characterized in forming by the separate net of two layers of tissue structure up and down; Through the weaving manner that interweaves two layers of mesh is interconnected; And two layers of mesh is not exclusively overlapping up and down, and upper wire and lower net just constitute the obverse and reverse of a screen pack.
Described two-layer honeycomb structure filter screen, its further characteristics are two layers of mesh braiding simultaneously on same rapier loom up and down; In the braiding process, weave the tram of lower net earlier behind first tram of braiding upper wire again, levels net alternately braiding separately afterwards; It is the tram that just staggers between the two layers of mesh; If dislocation two or above parallel, then the space between the two layers of mesh increases up and down, influences strainability.The braiding of levels net all is equivalent to individual layer net braiding, then all sinks the lower net organizine through technology controlling and process during the upper wire braiding and does not participate in the upper strata braiding; Equally, the lower net braiding time is then all mentioned the upper wire organizine through technology controlling and process and is not participated in lower floor's braiding; But every braiding some through tram (one or several braiding unit for example; The not special restriction of the number of said braiding unit; Can confirm according to actual needs) after; Some organizine through process means control lower net interweave with the tram of upper wire, or the tram of some organizine through process means control upper wire and lower net interweaves, thus two layers of mesh connection about realizing.Become: the identical or different screen pack of two layers of tissue up and down of two layers of tissue up and down.
In the present invention, for the not special restriction of radical of the silk that will interweave with lower net in the upper wire, for the also not special restriction of radical of the silk that will interweave with upper wire in the lower net.In actual mechanical process, can confirm according to actual needs.Generally speaking, the radical of the silk that interweaves is many more, and the connection between the Double-level Reticulated is firm more, but too much interlacing wire can cause the braiding structure of levels net to be affected.Therefore, under the prerequisite of the connection fastness that ensures the levels net, the radical of the silk that interweaves needn't be a lot.
Described two-layer honeycomb structure air-conditioning filter net; Its further characteristics are; Wherein said process means is meant when braiding upper wire tram; After that root organizine of last off line junction lower net mentioned through heald frame, the upper wire tram is passed under the organizine of mentioning, thereby make the lower net organizine be in the weaving manner above the upper wire tram.Or when braiding lower net tram; That root organizine of upper wire under the last off line junction is not mentioned (all the other organizine are all mentioned through heald frame); Pass on that root organizine that the lower net tram is never mentioned, thereby make below the tram that is sunken to lower net under that root organizine of upper wire.Two kinds of process meanses all can be realized the stable connection of levels net.
Described two-layer honeycomb structure air-conditioning filter net, its further characteristics be, every braiding some be a braiding unit through tram, if the number through tram is n * m in the braiding unit, expression n root organizine and m root tram are a circulation.The braiding structure of the preferred levels net of the present invention is identical.
The present invention is preferably: at the warp-wise of each braiding unit and the section start of broadwise, interweave between the levels net.For example, be the upper wire of n * m for the braiding unit, every behind n root organizine and m root tram when the braiding upper wire, float on the organizine of lower net above the tram of upper wire.For the braiding unit is the lower net of n * m, during lower net, every behind n root organizine and m root tram in braiding, and the organizine of upper wire sinks to below the tram of lower net.
However, in the present invention, also can be whenever at a distance from the braiding unit of 2 or 3 or more a plurality of circulations, the levels net once interweaves.Or one the braiding unit in, the levels net carry out more than 1 time interweave for example 2 times or 3 times.This can be decided according to the actual requirements fully.
Described two-layer honeycomb structure air-conditioning filter net, its further characteristics are that the warp of levels net is through in the same group of reed and weaves.When the organizine of upper wire was on tram, the organizine of corresponding lower net was below tram.
Described two-layer honeycomb structure air-conditioning filter net, its further characteristics be, its braiding structure can be divided into three kinds of one one reed, two reeds and three one reeds.
Described two-layer honeycomb structure air-conditioning filter net, its further characteristics be, the density of warp direction is 30～70 monofilament/inches, and the density of weft direction is identical with warp direction.
Described two-layer honeycomb structure air-conditioning filter net, its further characteristics are that the diameter of organizine or tram is 0.12～0.16mm.
Described two-layer honeycomb structure air-conditioning filter net, can be used for air-conditioning, air cleaner, dehumidifier, dust-proof material etc. need carry out in the airfiltering product.
Embodiment
Below in conjunction with the braiding unit is that 10*12, braiding structure are that the double-deck air-conditioning filter net weaving manner of two one reeds further specifies the present invention, but does not limit the scope of the invention.
Like Fig. 1-shown in Figure 2, among the figure ● the warp of expression upper wire on parallel, ◆ the warp of expression lower net does not have some place explanation warp below parallel on parallel, ★ representes the crosspoint of levels net.
It is that 10*12, braiding structure are the screen pack upper strata of two one reeds that Fig. 1 shows the braiding unit.The institutional framework of upper wire and lower net and braiding unit thereof are identical, the two-layer obverse and reverse that just constitutes a screen pack.Also not exclusively overlapping between upper wire and the lower net, but the tram that staggered, if do not stagger; Can't reach requirement on the technology; As if the parallel that staggers more than two or two, then the mesh space between the two layers of mesh increases up and down, influences performance; And warp is less than dislocation, and only warp is different at the upper-lower position of parallel.
It is that 10*12, braiding structure are the double-layer filtering net of two one reeds that Fig. 2 shows a braiding unit.Rectangle among Fig. 2 is a braiding unit 10*12, is a circulation with 10 organizine and 12 trams promptly.On the upper wire weft direction, every at a distance from 10 organizine, float on the organizine of lower net above the tram of upper wire; On the upper wire warp direction, every at a distance from 12 trams, float on the organizine of lower net above the tram of upper wire, thereby realized the connection of two layers of mesh.Otherwise every at a distance from 10 organizine on the lower net weft direction, the organizine of upper wire sinks to below the tram of lower net; On the lower net warp direction, every at a distance from 12 trams, the organizine of upper wire sinks to below the tram of lower net, has realized the connection of two layers of mesh equally.Organizine is all controlled through shedding above or below tram.
The double-layer filtering net of preparation packed into use in the air-conditioning, its filter effect is greatly improved than individual layer net.And this double-layer filtering net does not in use have phenomenons such as separation, dislocation.
Claims (9)
1. two-layer honeycomb structure filter screen, it is characterized in that: it comprises: separate, the stacked two layers of mesh up and down of institutional framework, comprise in the upper wire with lower net in the silk that interweaves of silk; And/or comprise in the lower net with upper wire in the silk that interweaves of silk, said up and down two layers of mesh couples together through the silk that interweaves;
The silk that interweaves with the lower floor twine that comprises in the described upper wire is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the upper wire; The silk that interweaves with the upper strata twine that comprises in the described lower net is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the lower net.
2. screen pack as claimed in claim 1, the silk that interweaves with the lower floor twine that comprises in the wherein said upper wire is an organizine, this organizine sinks to the parallel below of lower net; The silk that interweaves with the upper strata twine in the described lower net also is an organizine, floats to the tram top of upper wire on this organizine.
3. according to claim 1 or claim 2 screen pack, the knit stitches of wherein said levels net is identical.
4. method for preparing the described two-layer honeycomb structure filter screen of claim 1, wherein two layers of mesh braiding simultaneously on a rapier loom up and down, in the braiding process,
Organizine and first tram of a, elder generation's braiding upper wire;
B, weave organizine and first tram of lower net again;
C, weave organizine and second tram of upper wire then;
Organizine and second tram of d and then braiding lower net;
According to this kind preparation method, levels is carried out braiding separately in an alternating manner, and the braiding of two layers of mesh all is equivalent to the braiding of individual layer net again about the while;
In the braiding process, make in the upper wire and will interweave with lower floor's twine, and/or make will interweave with the upper strata twine in the lower net with the silk that the upper strata twine interweaves with the silk that lower floor's twine interweaves;
In braiding during upper wire, at the warp-wise of each circulation braiding unit and the section start of broadwise, the organizine of lower net with regard on float to above the tram of upper wire; Or in braiding during lower net, at the warp-wise of each circulation braiding unit and the section start of broadwise, the organizine of upper wire just sinks to below the tram of lower net;
The described warp of two layers of mesh up and down is through in the same group of reed and weaves simultaneously; When the organizine of upper wire was on tram, the organizine of corresponding lower net was below tram.
5. method as claimed in claim 4, the silk that interweaves with the lower floor twine that comprises in the wherein said upper wire is an organizine, this organizine sinks to the parallel below of lower net; The silk that interweaves with the upper strata twine in the described lower net also is an organizine, floats to the tram top of upper wire on this organizine;
Interweaving of described levels net carried out like this: when braiding upper wire tram; After that root organizine of the lower net of the last off line junction that will interweave mentioned through heald frame; The upper wire tram is passed under the organizine of mentioning, thus make the said organizine of lower net be in the said tram of upper wire above;
And/or when braiding lower net tram; That root organizine of the upper wire of the last off line junction that will interweave is not mentioned; Simultaneously all the other organizine are all mentioned through heald frame, pass on that root organizine that the lower net tram is never mentioned, thereby make below the tram that is sunken to lower net under that root organizine of upper wire.
6. like claim 4 or 5 described methods, the silk that interweaves with the lower floor twine that comprises in the wherein said upper wire is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the upper wire; The silk that interweaves with the upper strata twine that comprises in the described lower net is: the organizine of the section start of the warp-wise of circulation braiding unit and broadwise in the lower net.
7. two-layer honeycomb structure filter screen as claimed in claim 1, its braiding structure can be divided into three kinds of one one reed, two reeds and three one reeds.
8. the purposes of the described two-layer honeycomb structure filter screen of claim 1, it is used for airfiltering product.
9. purposes as claimed in claim 8, wherein said airfiltering product is air-conditioning, air cleaner, dehumidifier or dust-proof material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102695365A CN101912707B (en) | 2010-08-31 | 2010-08-31 | Two-layer honeycomb structure filter screen |
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| CN2010102695365A CN101912707B (en) | 2010-08-31 | 2010-08-31 | Two-layer honeycomb structure filter screen |
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| CN101912707A CN101912707A (en) | 2010-12-15 |
| CN101912707B true CN101912707B (en) | 2012-09-05 |
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| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE835956A (en) * | 1974-11-26 | 1976-03-16 | METHOD AND APPARATUS FOR FORMING A NARROW ARMOR WITH DOUBLE RETAINING WIRE | |
| EP0350673B1 (en) * | 1988-06-27 | 1995-05-24 | Nippon Filcon Co., Ltd. | Papermakers double layer type fabrics |
| CN2350408Y (en) * | 1998-12-30 | 1999-11-24 | 李杏坤 | Woven screen |
| CN2829858Y (en) * | 2005-07-27 | 2006-10-25 | 丁宏广 | High density braided air filter net |
| CN201082910Y (en) * | 2007-09-13 | 2008-07-09 | 宋祥臣 | Jointing multilayer textile for metal wire woven layer and non-metal wire woven layer |
| CN101230513A (en) * | 2007-12-10 | 2008-07-30 | 盛虹集团有限公司 | Weaving of intertexture double-layer fabric |
| CN101660237A (en) * | 2009-09-14 | 2010-03-03 | 孔伟文 | Three-layer fabric and tatting technique thereof |
-
2010
- 2010-08-31 CN CN2010102695365A patent/CN101912707B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE835956A (en) * | 1974-11-26 | 1976-03-16 | METHOD AND APPARATUS FOR FORMING A NARROW ARMOR WITH DOUBLE RETAINING WIRE | |
| EP0350673B1 (en) * | 1988-06-27 | 1995-05-24 | Nippon Filcon Co., Ltd. | Papermakers double layer type fabrics |
| CN2350408Y (en) * | 1998-12-30 | 1999-11-24 | 李杏坤 | Woven screen |
| CN2829858Y (en) * | 2005-07-27 | 2006-10-25 | 丁宏广 | High density braided air filter net |
| CN201082910Y (en) * | 2007-09-13 | 2008-07-09 | 宋祥臣 | Jointing multilayer textile for metal wire woven layer and non-metal wire woven layer |
| CN101230513A (en) * | 2007-12-10 | 2008-07-30 | 盛虹集团有限公司 | Weaving of intertexture double-layer fabric |
| CN101660237A (en) * | 2009-09-14 | 2010-03-03 | 孔伟文 | Three-layer fabric and tatting technique thereof |
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Owner name: ZHEJIANG GOLDENSEA ENVIRONMENT TECHNOLOGY CO., LTD Free format text: FORMER OWNER: DING HONGGUANG Effective date: 20120517 |
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Effective date of registration: 20120517 Address after: 311817 Industrial Zone, Ying Street, Zhuji, Zhejiang Applicant after: Zhejiang Goldensea Environment Technology Co., Ltd. Address before: 200030, room 68, No. 777, Lane 1201, Lingling Road, Shanghai, Xuhui District Applicant before: Ding Hongguang |
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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 Industrial Zone, Ying Street, Zhuji, Zhejiang Patentee before: ZHEJIANG GOLDENSEA ENVIRONMENT TECHNOLOGY Co.,Ltd. |