CN104174222A - Air-conditioner filtering net with fiber fabric containing metalized silver fiber and preparation method of air-conditioner filtering net - Google Patents
Air-conditioner filtering net with fiber fabric containing metalized silver fiber and preparation method of air-conditioner filtering net Download PDFInfo
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- CN104174222A CN104174222A CN201410385109.1A CN201410385109A CN104174222A CN 104174222 A CN104174222 A CN 104174222A CN 201410385109 A CN201410385109 A CN 201410385109A CN 104174222 A CN104174222 A CN 104174222A
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Abstract
The invention relates to an air-conditioner filtering net with a fiber fabric containing metalized silver fiber and a preparation method of the air-conditioner filtering net. The air-conditioner filtering net is characterized by comprising the fiber fabric which is 30g/m<2> to 300g/m<2>, wherein the fiber fabric consists of the following components in percentage by mass: 1-90 percent of metalized silver fiber and 10-99 percent of short fiber. According to the air-conditioner filtering net provided by the invention, positive charges in the metalized silver fiber are increased, so that particles and dust are adhered to the filtering net, and the dustproof property is improved by several times; after the filtering net is electrified, the silver ion enhanced charges are bonded with monomer cells (positive bacteria, negative bacteria and non-ion bacteria) in the air, protein is solidified and died, body odor is prevented, dimethylamine and TVOC can be removed, and silver is subjected to catalytic reaction with formaldehyde and benzene in a damp environment to obtain hexamethylenetetramine, polysaccharide and oxygen. The invention further relates to a preparation method of the air-conditioner filtering net and an air-conditioner.
Description
Technical field
The application relates to a kind of air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes and preparation method thereof.
Background technology
Silver fiber has the function of radiation-screening, is generally used for the armored fabric of electromagnetic radiation.
Air-conditioning is more and more higher in the utilization rate of people life, yet along with the useful life of air-conditioning is more and more longer, and more and more stronger along with air pollution and/or indoor pollution, the adsorption effect of air-conditioning filter net can reduce along with the time.
Also silver-colored fiber is not used at present to the prior art of air-conditioning filter net.
Summary of the invention
In order to address the above problem, present inventor provides a kind of air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes, and it has strengthened the degerming of air-conditioning filter net.
The technical scheme that the application takes is:
1. an air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes, wherein said screen pack comprises the fabric of 30g/ square metre-300g/ square metre, and described fabric consists of the silver-colored fiber of described metallization of 1 quality %-90 quality % and the short fiber of 10 quality %-99 quality %.
2. according to the air-conditioning filter net described in item 1, wherein by described short fiber and the silver-colored fiber blend of described metallization, thereby form fabric described in blending type.
3. according to the air-conditioning filter net described in item 1, wherein on the layer of described short fiber, be provided with the layer of the silver-colored fiber of described metallization, thereby form the described fabric of stratiform.
4. according to the air-conditioning filter net described in item 1 to 3 any one, wherein said short fiber selects the group of free terylene, polypropylene, polyethylene and polyamide fibre short fiber composition.
5. according to the air-conditioning filter net described in item 4, wherein by described fabric via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtains described air-conditioning filter net.
Further, described fabric is preferably nonwoven.
The application also relates to a kind of according to the preparation method of the air-conditioning filter net described in any one of item 2,4 and 5, wherein said method comprises blending step, thereby wherein said blending step is for obtaining the described short fiber blending of the silver-colored fiber of described metallization of 1 quality %-90 quality % and 10 quality %-99 quality % fabric described in blending type.
The application also relates to a kind of according to the preparation method of the air-conditioning filter net described in item 3 to 5 any one, wherein said method comprises application step, thereby wherein said application step is for being coated on the silver-colored fiber of described metallization of 1 quality %-90 quality % the upper described fabric that obtains stratiform of layer of the described short fiber of 10 quality %-99 quality %.
Wherein, described short fiber is preferably selected from the group being comprised of terylene, polypropylene, polyethylene and polyamide fibre short fiber.
Further, described fabric is preferably nonwoven.
Also preferred described method is further included in after described blending or application step, by described fabric via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtains described air-conditioning filter net.
The application also relates to and comprises above-mentioned air-conditioning filter net, or comprises the air-conditioning of the air-conditioning filter net that above-mentioned preparation method prepares.
The application's air-conditioning filter net makes to metallize silver-colored fiber (preferably, silver-colored short fiber metallizes) increase positive charge, particle, dust are attached on screen pack, make the dustproof several times that improve, energising simultaneously make silver ion strengthen electric charge with airborne monomer cell (positive bacteria, negative bacterium, nonionic bacterium) in conjunction with, make their protein coagulations dead and not body odor, dimethylamine, TVOC are removed, also have silver to become hexamethylenetetramine and polysaccharide and oxygen with formaldehyde with benzene catalytic reaction in wet environment.This screen pack can be from G level 1-4; F level 5-9; H level 10-14; U level 15-17 improves several times and has antibacterial and deodouring to remove the function of formaldehyde and benzene, and reuses after can washing, and cuts the waste, and improves environmental protection, makes environment become healthy.
Accompanying drawing explanation
Fig. 1 represents the structural representation of an example of the fabric of air-conditioning filter net of the present invention.
Drawing reference numeral explanation
The layer of 1-short fiber
The metallize layer of silver-colored fiber of 2-
The specific embodiment
The specific embodiment hereinafter with reference to embodiment DETAILED DESCRIPTION The present application.
The application relates to a kind of air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes, it is characterized in that described screen pack comprises the fabric of 30g/ square metre-300g/ square metre, described fabric consists of the silver-colored fiber of described metallization of 1 quality %-90 quality % and the short fiber of 10 quality %-99 quality %.
In the application's the air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes, in fabric by the silver-colored fiber of described metallization, with described short fiber compound.That is, the silver-colored fiber applications that will metallize is in air-conditioning filter net, thereby can strengthen the degerming of air-conditioning filter net.
Wherein by the silver-colored fiber of described metallization, with the compound form of described short fiber can be the fabric of blending fiber type fabric or stratiform.Particularly, can be by described short fiber and the silver-colored fiber blend of described metallization, thus form fabric described in blending type.Wherein, blending adopts the blending operation of this area routine.
Or, can on the layer of described short fiber, be provided with the layer of the silver-colored fiber of described metallization, thereby form the described fabric of stratiform.
For example, in fabric, on layer 1 the one side of described short fiber and/or two sides, comprise the silver-colored layer 2 of described metallization.Preferably described short fiber layer one side and/or two sides on comprise the described metallization of 1-3 layer silver-colored layer.
In the fabric of the application's air-conditioning filter net, the silver-colored layer of described metallization can be the conventional composite bed in this area, and wherein preferably adopting described composite bed is coating.And coating adopts the coating operation of this area routine; For example, thus blade coating, brushing, excellent painting, dip-coating or trowelling etc. form respectively scraping coating, brush applied coating, excellent coating, dip-coating layer or trowel coating.
The silver-colored fiber that metallizes can conduct electricity, the application's air-conditioning filter net makes to metallize silver-colored fiber (preferably thus, silver-colored short fiber metallizes) increase positive charge, particle, dust are attached on screen pack, make the dustproof several times that improve, energising simultaneously make silver ion strengthen electric charge with airborne monomer cell (positive bacteria, negative bacterium, nonionic bacterium) in conjunction with, make their protein coagulations dead and not body odor, dimethylamine, TVOC are removed, also have silver to become hexamethylenetetramine and polysaccharide and oxygen with formaldehyde with benzene catalytic reaction in wet environment.This screen pack can be from G level 1-4; F level 5-9; H level 10-14; U level 15-17 improves several times and has antibacterial and deodouring to remove the function of formaldehyde and benzene, and reuses after can washing, and cuts the waste, and improves environmental protection, makes environment become healthy.
Silver fibre technology is under silver ion state, and in fiber surface or inside, the argent of formation, is made in screen pack, water-fastness, and resistance to oxidation is mainly that electric discharge is even.Silver ion has very high biologically active, silver ion very easily combines with other material, thereby the inside and outside protein coagulation blocking-up bacterial cell of bacterial cell membrane is breathed and reproductive process, and silver ion is difficult to penetrate mammiferous cell membrane, so argent is safe metal.
Described short fiber in the application can adopt the general short fiber in this area.Wherein, preferred described short fiber selects the group that free terylene, polypropylene, polyethylene and polyamide fibre short fiber form.
The silver-colored fiber of described metallization in the application can adopt the general metallization silver fiber in this area.Yet it also can adopt the silver-colored fiber of specific metallization, silver-colored fiber below for example metallizes:
1) the metallization silver fiber that the preparation method of anti-oxidation metalization silver fabric makes, said method comprising the steps of:
(a) the silver-colored fabric of metallization be immersed in the aqueous slkali of 1-5g/L and be warmed to a little more than 30-50 under room temperature ℃ of insulation 20-30 minute;
(b) add again 0.5-1.5g/L phenolphthalein solution to be incubated again 2-8 minute;
(c) then with cleaning fluid, clean described fabric dry.
Wherein, in described step (b), adopt the described phenolphthalein solution that concentration is 0.8-1.2g/L to be incubated again 3.5-6.5 minute.
Wherein, in described step (b), adopt the described phenolphthalein solution that concentration is 1.0g/L to be incubated again 5 minutes.
Wherein said aqueous slkali is sodium hydrate aqueous solution, and/or potassium hydroxide aqueous solution; In described step (a), adopt the described aqueous slkali that concentration is 2-4g/L to be incubated 22-28 minute at 35-45 ℃.
Wherein said aqueous slkali is sodium hydroxide solution, in described step (a), adopts the described aqueous slkali that concentration is 3g/L to be incubated 23-27 minute at 40 ℃.
2) the metallization silver fiber that the preparation method of silver-colored aramid fiber fabric makes that metallizes, said method comprising the steps of:
(a) aramid fiber fabric is immersed in to 2-10 minute in the acid solution of 3-9g/L, thereby makes described fabric surface roughening;
(b) with cleaning fluid, clean described fabric;
(c) thus then with comprising following solution impregnation, form the silver-colored aramid fiber fabric of metallization: the hexamethylenetetramine 20-40 minute of the silver nitrate of 4-8g/L, the ammoniacal liquor of 1-3g/L and catalytic amount.
Wherein, in described step (c), adopt the hexamethylenetetramine of the silver nitrate of 5-7g/L, the ammoniacal liquor of 1.5-2.5g/L and catalytic amount to form the silver-colored aramid fiber fabric of metallization.
Wherein, in described step (c), adopt the hexamethylenetetramine of the silver nitrate of 6g/L, the ammoniacal liquor of 2g/L and catalytic amount to form the silver-colored aramid fiber fabric of metallization.
Wherein the described acid solution in described step (a) is aqueous sulfuric acid, and/or aqueous hydrochloric acid solution; In described step (a), in the described acid solution that is 5-7g/L in concentration, soak 3-7 minute.
Wherein, in described step (a), in the sulfuric acid solution of 3g/L and the hydrochloric acid solution of 3g/L, soak 3-7 minute.
Wherein said aramid fiber fabric is para-aramid fiber fabric or meta-aramid fibers fabric.
3) the metallization silver fiber that the preparation method of silver-colored aramid fiber fabric makes that metallizes, wherein said method comprises the following steps:
(a) will after aramid fiber fabric reeled yarn, with the copper-bath of 3-7g/L, heat to 50 ℃-80 ℃ insulation 10-20 minute, thereby make described fabric surface roughening;
(b) then clean described fabric;
(c) thus then with comprising following solution impregnation 20-40 minute, form the silver-colored aramid fiber fabric of metallization: the hexamethylenetetramine of the silver nitrate of 7-11g/L, the ammoniacal liquor of 3-6g/L and catalytic amount.
Wherein, in described step (c), adopt the hexamethylenetetramine dipping of the silver nitrate of 7.5-10.5g/L, the ammoniacal liquor of 3.5-5.5g/L and catalytic amount within 25-35 minute, to form the silver-colored aramid fiber fabric of metallization.
Wherein, in described step (c), adopt the hexamethylenetetramine dipping of the silver nitrate of 8-10g/L, the ammoniacal liquor of 4-5g/L and catalytic amount within 30 minutes, to form the silver-colored aramid fiber fabric of metallization.
Wherein the concentration of the described copper-bath in described step (a) is 4-6g/L; In described step (a), in described copper-bath, heat to 60 ℃-70 ℃ insulation 12-18 minute.
Wherein the concentration of the described copper-bath in described step (a) is 5g/L; In described step (a), in described copper-bath, heat to 63 ℃-67 ℃ insulation 14-16 minute.
Wherein said aramid fiber fabric is para-aramid fiber fabric or meta-aramid fibers fabric.
In the situation that adopting above-mentioned three kinds of silver-colored fibers of specific metallization, can be by above-mentioned three kinds of silver-colored fibers of specific metallization and short fiber blending; Or be coated with on the layer of short fiber.
In the situation that adopt the above-mentioned the 2nd) or 3) metallization the preparing silver fiber of the method for kinding, short fiber can be replaced to aramid fiber, thereby in the coating of the silver-colored fiber of the enterprising row metalization of layer of short fiber.
The application's the air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes, obtains after above-mentioned fabric, can carry out the conventional treatment of air-conditioning filter net.For example, by described fabric, via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtains described air-conditioning filter net.
The application also relates to a kind of preparation method of above-mentioned air-conditioning filter net, wherein said method comprises blending step, thereby described blending step is for obtaining the described short fiber blending of the silver-colored fiber of described metallization of 1 quality %-90 quality % and 10 quality %-99 quality % fabric described in blending type.
Or the preparation method of above-mentioned air-conditioning filter net comprises application step, thereby wherein said application step is for being coated on the silver-colored fiber of described metallization of 1 quality %-90 quality % the upper described fabric that obtains stratiform of layer of the described short fiber of 10 quality %-99 quality %.
In these two kinds of preparation methods, for the restriction of short fiber and the silver-colored fiber of metallization, identical with the restriction of above-mentioned air-conditioning filter net middle short fiber and the silver-colored fiber of metallization.
In above-mentioned two kinds of preparation methods, after described blending or application step, can carry out the conventional treatment of air-conditioning filter net.For example, by described fabric, via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtains described air-conditioning filter net.
The application also relates to a kind of air-conditioning, and it comprises above-mentioned air-conditioning filter net, or comprises the air-conditioning filter net that the preparation method of above-mentioned air-conditioning filter net prepares.
Embodiment
Referring to embodiment, illustrate the application's content.
Raw material:
Silver-colored fiber, terylene, polypropylene, polyethylene, polyamide fibre short fiber metallize
Nylon 66 models: 1.5D/38MM
Nylon 6 3D/38MM (Xinhui of Guangdong Province)
PET 1.5D/38MM 3D/38MM (the fine Co., Ltd of Zhejiang Jiang Longhua)
preparation Example
Adopt operating parameter as shown in table 1 below, prepare fabric.Then by described fabric via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtains described air-conditioning filter net.
Table 1
The silver-colored fiber that metallizes can conduct electricity, the application's air-conditioning filter net makes to metallize silver-colored fiber (preferably thus, silver-colored short fiber metallizes) increase positive charge, particle, dust are attached on screen pack, make the dustproof several times that improve, energising simultaneously make silver ion strengthen electric charge with airborne monomer cell (positive bacteria, negative bacterium, nonionic bacterium) in conjunction with, make their protein coagulations dead and not body odor, dimethylamine, TVOC are removed, also have silver to become hexamethylenetetramine and polysaccharide and oxygen with formaldehyde with benzene catalytic reaction in wet environment.This screen pack can be from G level 1-4; F level 5-9; H level 10-14; U level 15-17 improves several times and has antibacterial and deodouring to remove the function of formaldehyde and benzene, and reuses after can washing, and cuts the waste, and improves environmental protection, makes environment become healthy.
Effect example 1
Applicant adopts the sample one use silver of above-mentioned preparation example 9 to ooze solid air-filtering-net, via Guangdong Province microbiological analysis inspection center, adopt the test method of the antiseptic determination of activity under ASTM E2149-10 dynamic condition, analyze the anti-microbial property of above-mentioned sample.Analysis result is referring to following table 2, or referring to the report 2013FM2654 of Guangdong Province microbiological analysis inspection center.
Table 2
Effect example 2
Applicant adopts the sample one use silver of above-mentioned preparation example 1 to ooze solid air-filtering-net, via Guangdong Province microbiological analysis inspection center, adopt the test method of the antiseptic determination of activity under ASTM E2149-10 dynamic condition, analyze the anti-microbial property of above-mentioned sample.Analysis result is referring to following table 3, or referring to report 2013FM2150 or the 2013FM2151 of Guangdong Province microbiological analysis inspection center.
Table 3
Claims (10)
1. an air-conditioning filter net that comprises the fabric that contains the silver-colored fiber that metallizes, it is characterized in that described screen pack comprises the fabric of 30g/ square metre-300g/ square metre, described fabric consists of the silver-colored fiber of described metallization of 1 quality %-90 quality % and the short fiber of 10 quality %-99 quality %.
2. air-conditioning filter net according to claim 1, is characterized in that described short fiber and the silver-colored fiber blend of described metallization, thus fabric described in formation blending type.
3. air-conditioning filter net according to claim 1, is characterized in that being provided with the layer of the silver-colored fiber of described metallization on the layer of described short fiber, thereby forms the described fabric of stratiform.
4. according to the air-conditioning filter net described in claims 1 to 3 any one, it is characterized in that the group that described short fiber selects free terylene, polypropylene, polyethylene and polyamide fibre short fiber to form.
5. air-conditioning filter net according to claim 4, is characterized in that by described fabric, via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtains described air-conditioning filter net.
6. according to the preparation method of the air-conditioning filter net described in claim 2,4 and 5 any one, it is characterized in that described method comprises blending step, thereby wherein said blending step is for obtaining the described short fiber blending of the silver-colored fiber of described metallization of 1 quality %-90 quality % and 10 quality %-99 quality % fabric described in blending type.
7. according to the preparation method of the air-conditioning filter net described in claim 3 to 5 any one, it is characterized in that described method comprises application step, thereby wherein said application step is for being coated on the silver-colored fiber of described metallization of 1 quality %-90 quality % the upper described fabric that obtains stratiform of layer of the described short fiber of 10 quality %-99 quality %.
8. preparation method according to claim 5, is characterized in that the group that described short fiber selects free terylene, polypropylene, polyethylene and polyamide fibre short fiber to form.
9. according to the preparation method described in claim 5-7 any one, it is characterized in that described method is further included in after described blending or application step, by described fabric via cutting, silent partners paper folder, interior strand of paper folder, then injecting glue heat treatment, as required at edge spot welding upper conductor, thereby obtain described air-conditioning filter net.
10. an air-conditioning, it comprises according to the air-conditioning filter net described in claim 1 to 5 any one, or comprises the air-conditioning filter net preparing according to the preparation method described in claim 5-9 any one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385109.1A CN104174222B (en) | 2014-08-05 | 2014-08-05 | Comprise air-conditioning filter net of the fabric containing the silver-colored fiber of metallization and preparation method thereof |
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| CN201410385109.1A CN104174222B (en) | 2014-08-05 | 2014-08-05 | Comprise air-conditioning filter net of the fabric containing the silver-colored fiber of metallization and preparation method thereof |
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| CN104174222A true CN104174222A (en) | 2014-12-03 |
| CN104174222B CN104174222B (en) | 2016-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757650A (en) * | 2017-01-05 | 2017-05-31 | 应丕斌 | A kind of air conditioning filter cloth production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469888A (en) * | 2007-12-29 | 2009-07-01 | Tcl集团股份有限公司 | Air conditioner |
| CN201719936U (en) * | 2010-03-05 | 2011-01-26 | 上海长庚生物科技有限公司 | Antibacterial air conditioner filter screen |
| WO2011133396A1 (en) * | 2010-04-22 | 2011-10-27 | 3M Innovative Properties Company | Nonwoven fibrous webs containing chemically active particulates and methods of making and using same |
| CN103277842A (en) * | 2013-06-30 | 2013-09-04 | 苏州市牛勿耳关电器科技有限公司 | Intelligent air purification device |
| CN203507708U (en) * | 2013-10-12 | 2014-04-02 | 凌翔宇 | Novel filter element for automobile air conditioner |
-
2014
- 2014-08-05 CN CN201410385109.1A patent/CN104174222B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469888A (en) * | 2007-12-29 | 2009-07-01 | Tcl集团股份有限公司 | Air conditioner |
| CN201719936U (en) * | 2010-03-05 | 2011-01-26 | 上海长庚生物科技有限公司 | Antibacterial air conditioner filter screen |
| WO2011133396A1 (en) * | 2010-04-22 | 2011-10-27 | 3M Innovative Properties Company | Nonwoven fibrous webs containing chemically active particulates and methods of making and using same |
| CN103277842A (en) * | 2013-06-30 | 2013-09-04 | 苏州市牛勿耳关电器科技有限公司 | Intelligent air purification device |
| CN203507708U (en) * | 2013-10-12 | 2014-04-02 | 凌翔宇 | Novel filter element for automobile air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757650A (en) * | 2017-01-05 | 2017-05-31 | 应丕斌 | A kind of air conditioning filter cloth production technology |
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Effective date of registration: 20160823 Address after: 2 general line No. 266113 of Shandong city of Qingdao province in Export Processing Zone Garden West crossroads 200 meters north of Qingdao Tianyin textile Patentee after: Qingdao Tianyin Textile Technology Co. Ltd. Address before: Two general line No. 266113 of Shandong city of Qingdao Province in Export Processing Zone Garden West crossroads 200 meters north of Qingdao Tianyin textile Patentee before: Bo Qingge |