CN102225281A - Multifunctional three-layer type air strainer - Google Patents
Multifunctional three-layer type air strainer Download PDFInfo
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- CN102225281A CN102225281A CN201110082037XA CN201110082037A CN102225281A CN 102225281 A CN102225281 A CN 102225281A CN 201110082037X A CN201110082037X A CN 201110082037XA CN 201110082037 A CN201110082037 A CN 201110082037A CN 102225281 A CN102225281 A CN 102225281A
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Abstract
The invention provides a multifunctional three-layer type air strainer and relates to a strainer. The multifunctional three-layer type air strainer provided by the invention is antimicrobial, self-cleaning and self-nursing, and can be used for increasing a contact area between the strainer and the air, increasing the dust absorbing efficiency, prolonging the service time for filtering, eliminating the planktonic bacteria in air, decomposing harmful matters in air and releasing anion. Three layers of strainers are arranged in the multifunctional three-layer type air strainer, wherein the three layers of strainers are overlapped in turn and then are fixed together with frames by virtue of buckles; the frames and the buckles are arranged on the peripheries of the three layers of strainers; the first layer of strainer is a nonwoven filter cloth layer, a PET (polyester) long fiber filter cloth layer, a glass fiber cloth layer or a stainless steel wire strainer cloth layer; the second layer of strainer is an active carbon strainer cloth layer or a bamboo carbon filter strainer cloth layer; the third layer of strainer is a monofilament filter cloth layer, an apocynum venetum fiber filter cloth layer or a stainless steel wire strainer cloth layer; and the three layers of strainers all contain health functional agents.
Description
Technical field
The present invention relates to a kind of screen pack, especially relate to the multi-functional three-layer type airstrainer on a kind of inlet and outlet that is used for all household electrical appliance such as air-cooled room air conditioner, residential central air-device and commercial use air conditioner.
Background technology
Existing screen pack generally all is single or composite multi-layer, can only carry out single or simple purification filtering processing to room air.In addition, air is mobile poor on these screen packs commonly used, and contact area is few, needs to pull down cleaning in use for some time.
Chinese patent CN2452596Y discloses a kind of multilayer type filter net structural improvement, it is made up of different three layers of mesh thickness, increased contact area with air, improved the adsorption efficiency of dust, prolonged filtration service time, but the shortcoming of its existence is a function singleness, the dust in can only absorbed air, the bacterium that swims in the air can't be eliminated, more harmful substances in air can not be decomposed.
Chinese patent CN2873290Y discloses a kind of multi-functional multilayer type filter net, and its filtration stratum reticulare by 7 layers of difference in functionality, different colours is superimposed according to this to be one by the hot pressing composite molding.Though this multifunctional filtering net has higher dust containing capacity, also can eliminate the bacterium that swims in the air and decompose harmful substances in air, but after this multifunctional filtering net washing four, five times except antibiotic still powerful, other health compound functions all can weaken or disappear.And the permeability of this multi-functional multi-level screen pack is relatively poor, and air drag is bigger, makes its air conditioning filter air draft performance descend, and air-conditioning heats, refrigerating capacity contrasts its power consumption of general air-conditioning and will increase under identical temperature conditions.The color that adds this multi-functional each layer of multiple filtration net also is single, and its color can not change along with the multiplicity of function, thereby visually can only produce single effect, can not embody the effect of its each layer MULTIPLE COMPOSITE healthy functions.
Summary of the invention
The objective of the invention is to deficiencies such as function singleness at existing airstrainer existence, a kind of contact area that not only can increase with air is provided, improve the adsorption efficiency of dust, prolong and filter service time, and can eliminate the bacterium that swims in the air, can decompose harmful substance in the air and discharge the multi-functional three-layer type airstrainer of antibiotic, self-cleaning, the nursing of anion.
The present invention is provided with 3 layers of screen pack, 3 layers of superimposed successively back of screen pack are fixed together with frame with buckle, described frame and buckle are located at the periphery of 3 layers of screen pack, the 1st layer of screen pack is the long fine filter layer of cloth of non-woven filter cloth layer or PET or glass fibre layer of cloth or stainless steel wire filter screen layer of cloth, the 2nd layer of screen pack is active carbon filter screen layer of cloth or bamboo carbon fibre filter screen layer of cloth, the 3rd layer of screen pack is monofilament filter cloth layer or apocynum fibre filter layer of cloth or stainless steel wire filter screen layer of cloth, contains the healthy functions agent at 3 layers of screen pack.The thickness of described the 1st layer of screen pack can be 0.1～0.6mm, and the thickness of described the 2nd layer of screen pack can be 0.5～1.5mm, and the thickness of described the 3rd layer of screen pack can be 0.2～0.6mm.
Described monofilament filter cloth can be the PA6 monofilament filter cloth, PE monofilament filter cloth, PP monofilament filter cloth, PS monofilament filter cloth, Kynoar monofilament filter cloth, terylene filter cloth, apocynum fibre filter cloth, a kind of in the stainless steel wire screen cloth etc.
The healthy functions agent of described air filtration stratum reticulare absorption can be the antiseptic with sterilization, sterilization or anion function coating that discharges anion or functional paint antibiotic, self-cleaning, the nursing combination.
Described sterilization, sterilization antiseptic can be selected from least a in the antiseptics such as quaternary ammonium salts in silver ion antimicrobial agent, the organic antibacterial agent, season phosphonium salt class, alcohols, organic metal class; Also can be that the inorganic silver series antibacterial agent is with any composite the forming in the organic antibacterial agent.(annotate: general silver-series antibacterial agent is (1～3) with the composite mass ratio of organic antibacterial agent: 1)
The antiseptic that adopts in the functional paint also can be selected from Nano Silver series antibacterial agent or composite nano antibacterial agent (composite nano antibacterial agent mainly contains the antimicrobial that Nano Silver, nano zine oxide, nano titanium oxide, nano platinum etc. are mixed with) except quaternary ammonium salts coating antimildew and antibacterial agent.The interpolation use amount of described antiseptic is 1%～4% (mass percent), can adopt coating antibiosis additive (in inorganic antiseptic or the organic antibacterial agent at least a).
Antiseptic in above-mentioned sterilization, antiseptic and the functional paint can be selected from the antiseptic product of clean your refreshing High Seience Technology Co., Ltd. of antiseptic series of products or Beijing of the antibiotic series of products of Shanghai Huzheng Nano-Tech Co., Ltd. or the Shanghai NOVARON of Ai Silanghua material Science and Technology Ltd. inorganic silver series antibacterial agent or Shandong Origine Nanomaterial Engineering Co., Ltd..
Above-mentioned anion function coating can adopt the acrylic acid of normal temperature, low-temperature setting or polyesters transparency liquid coating to add the negative ion paint additive and be mixed with oiliness anion function health care coating and be convenient to construction and use.The addition of negative ion paint additive wherein: 20% negative ion paint additive concentrating liquid is added into to stir evenly in the coating in 1%～2% (mass percent) ratio and gets final product.
Above-mentioned anion function coating additive can be selected from the functional paint anionic additive product of Shanghai Huzheng Nano-Tech Co., Ltd..Perhaps also can directly select for use the oiliness anion function health care coating of Shanghai Huzheng Nano-Tech Co., Ltd. on the ground floor screen pack, to carry out dip-coating or spray getting final product.
The water white transparency antibiosis and self-cleaning coating AGS-KT30 product that described functional paint antibiotic, self-cleaning, nursing combination can directly be selected from the self-cleaning spray coating liquor AGS-E30 of nanometer silver antimicrobial of Shanghai Huzheng Nano-Tech Co., Ltd. and the said firm carries out showering on the net at three layer filtration, spraying application gets final product.
Described frame buckle can be selected from the frame buckle that a kind of material among ABS, PA, PE, HIPS, PP, AS, PS, PMMA, the PC etc. is made.
The healthy functions agent that each layer screen pack contains can be identical, or part is identical, or have nothing in common with each other.
The present invention is because employing comprises the composite construction that the screen pack that haves three layers is formed by stacking successively, and each layer screen pack contains negative ion-releasing function or filtration, sterilization, eliminates the unusual smell or healthy functions agent antibiotic, self-cleaning, the nursing combination.Not only air drag is little, Air permenbility is big for this combined type three layer filtration net, increased contact area with air, improved the adsorption efficiency of dust, prolonged filtration service time, and can eliminate the bacterium that swims in the air, and can decompose harmful substance and release anion in the air, and this screen pack wash resistant, each layer of the screen pack effect after the washing remains unchanged substantially.The present invention is a kind of function admirable, the multi-functional three-layer type screen pack of convenient material benefit.
In addition, preparation technology of the present invention is simple, cost is lower, be suitable for making various difform airstrainers in the different air-conditioner products, installation, dismounting, simple to operate, easy to use, safe, environmental protection and energy saving, long service life, easy cleaning, wash resistant, available air-conditioning cleaning fluid cleans, and cleans with rag soaking and washing liquid.Clean the back and thoroughly remove the various bacteriums and the virus of air-conditioning inside and outside, disinfection is removed peculiar smell, and effect is lasting.(generally each year cleans and once gets final product).
Description of drawings
Fig. 1 becomes decomposing schematic representation for the structural group of the embodiment of the invention.
Fig. 2 is the monnolithic case schematic diagram of the compound frame buckle of the embodiment of the invention.
The specific embodiment
Referring to Fig. 1 and 2, the embodiment of the invention is provided with 3 layers of screen pack and frame buckle 4,3 layers of screen pack are superimposed successively, described frame buckle 4 is located at the periphery of 3 layers of screen pack, the 1st layer of screen pack 1 is the long fine filter layer of cloth of non-woven filter cloth layer or PET or glass fibre layer of cloth or stainless steel wire filter screen layer of cloth, the 2nd layer of screen pack 2 is active carbon filter screen layer of cloth or bamboo carbon fibre filter screen layer of cloth, the 3rd layer of screen pack 3 is monofilament filter cloth layer or apocynum fibre filter layer of cloth or stainless steel wire filter screen layer of cloth, contains the healthy functions agent at 3 layers of screen pack.The thickness of described the 1st layer of screen pack can be 0.1～0.6mm, and the thickness of described the 2nd layer of screen pack can be 0.5～1.5mm, and the thickness of described the 3rd layer of screen pack can be 0.2～0.6mm.
Described monofilament filter cloth can be the PA6 monofilament filter cloth, PE monofilament filter cloth, PP monofilament filter cloth, PS monofilament filter cloth, Kynoar monofilament filter cloth, terylene filter cloth, apocynum fibre filter cloth, a kind of in the stainless steel wire screen cloth etc.
Institute's healthy functions agent can be adopted the antiseptic with sterilization, sterilization or anion function coating that discharges anion or functional paint antibiotic, self-cleaning, the nursing combination.
Described frame buckle can be selected from the frame buckle that a kind of material among ABS, PA, PE, HIPS, PP, PS, AS, PMMA, the PC etc. is made.
The present invention includes 3 layers of screen pack that includes the healthy functions agent, each layer screen pack superimposed successively compound be one.The healthy functions agent that above-mentioned each layer screen pack contains is to have sterilization, sterilization or eliminate the unusual smell or discharge anion or healthy functions agent antibiotic, self-cleaning, nursing combination.Each layer screen pack contains to have sterilization or sterilization or eliminates the unusual smell or the healthy functions agent that discharges anion or its combination can be eliminated the bacterium that swims in the air, and can decompose harmful substance in the air.
Described healthy functions agent can be passed through dipping, spraying, showering or plated film etc., and absorption, interpolation place on each metafiltration cloth of composite filter net.The healthy functions agent that above-mentioned each layer filter net cloth contains can be identical, but or some is identical, maybe can have nothing in common with each other.
For distinguishing the function of each layer filter net cloth intuitively, the above-mentioned filter net cloth that contains different healthy functions agent is made color inequality, wherein ground floor is that light grey anion filters stratum reticulare, the second layer is the cold catalyst antimicrobial filtering of a grey black stratum reticulare, and the 3rd layer is that white is antibiotic, self-cleaning, stratum reticulare is filtered in nursing.
The preparation method that light grey non-woven filter cloth or glass fibre screen cloth anion filter stratum reticulare is by vacuum splashing and plating silver target or yellow gold target, earlier deposition one deck Nano Silver or nano silver copper antibacterial functions layer on non-woven filter cloth or glass fibre screen cloth, and then by dip-coating or spraying anion function coating the non-woven filter cloth that has antibacterial functions or glass fibre screen cloth (its Air permenbility is good＞1000L/m
2S) form again on and have the composite antibiosis function filtration stratum reticulare that discharges anion; Or with fine pore (about 0.5～1mm) or Air permenbility＞1000L/m
2S) the glass fibre screen cloth makes one deck nano titanium oxide silver-doped photocatalysis antibacterial coating by sol-gal process earlier, and then makes the composite antibiosis function filtration stratum reticulare that can discharge anion by dip coating.This screen pack coating not only has the release function anion, the effect of fresh air, but also have the antibiotic self-cleaning function, be difficult for being sticky with by dust in air, ventilative, water permeability is good, effectively intercepts dust in air, bacterium absorption is invaded on the air-conditioning heat dissipation fin; This filters stratum reticulare can not only the release function anion, can also be effectively antibiotic, keep the circulation of fresh air.
The preparation method of the cold catalyst antimicrobial filtering stratum reticulare of black is with the activated carbon screen cloth of grey black or bamboo carbon fibre screen cloth (its Air permenbility＞1000L/m
2S) be adsorbed on organic antibacterial agents such as inorganic antiseptics such as Nano Silver series antibacterial agent, Nano titanium dioxide, zinc oxide, nano platinum, quaternary amine system etc. on the activity carbon carrier by dip-coating, curtain coating or in the bamboo carbon fibre, thereby make this activated carbon or bamboo carbon filter screen layer of cloth have high-efficiency antimicrobial, deodorizing, absorption peculiar smell and decompose harmful substances in air.
The monofilament polypropylene fibre of white or the preparation method that apocynum fibre is antibiotic, self-cleaning, stratum reticulare is filtered in nursing are that the water white transparency antibiosis and self-cleaning functions coating (AGS-E30 and AGS-KT30) produced by spraying, showering Shanghai Huzheng Nano-Tech Co., Ltd. is at high Air permenbility (＞1000L/m
2S) form the filtration stratum reticulare that one deck has antibiotic, automatically cleaning, nursing function on white monofilament polypropylene fibre filter layer of cloth or the apocynum fibre filter cloth.This filtration stratum reticulare has superpower hydrophobic, oil rub resistance function and antibacterial functions, can further decompose harmful substances in air, avoids bacterium, dust absorption to enter in the air-conditioner fin and in the motor internal assembly.
When the present invention uses, air enters from the light grey anion filtration stratum reticulare of ground floor, come out through the activated carbon cold catalyst antimicrobial filtering stratum reticulare of second layer grey black and antibiotic, self-cleaning, the nursing filtration stratum reticulare of the 3rd layer of white successively, air is contacted with screen pack as best one can, purify, antibiotic, filter effect is good.
The purification of prepared multi-functional three-layer type airstrainer, antibiotic, filter effect is as shown in table 1.
Table 1
Structure is identical with embodiment 1, difference is that the 1st layer of screen pack can be made by the long fine antibacterial filter screen cloth of PET or the antibiotic filter cloth of apocynum fibre or terylene, polypropylene fibre negative-ion fiber filter cloth or stainless steel wire antibacterial filter screen cloth and forms that its healthy functions agent is adsorbed on PET long fine screen cloth, bluish dogbane filter cloth or terylene, polypropylene filament filter cloth and the stainless steel wire screen cloth.
The 2nd layer of screen pack remains activated carbon antibacterial filter screen layer or bamboo carbon fibre antibacterial filter screen layer, and the attached suction of its healthy functions agent is on this filter course activity carbon carrier or in the bamboo carbon fibre layer.
The 3rd layer of screen pack made and can be adopted with the 1st layer of identical material, also can adopt the woven filter net cloths that form of fiber such as monofilament terylene, nylon screen pack or PE, PS, Kynoar; Certainly can also adopt with same material non-woven filter cloth or the glass fabric of ground floor screen pack among the above-mentioned embodiment 1.In like manner, the attached suction of its healthy functions agent is on the 3rd layer of screen pack.
Claims (9)
1. multi-functional three-layer type airstrainer, it is characterized in that being provided with 3 layers of screen pack, 3 layers of superimposed successively back of screen pack are fixed together with frame with buckle, described frame and buckle are located at the periphery of 3 layers of screen pack, the 1st layer of screen pack is the long fine filter layer of cloth of non-woven filter cloth layer or PET or glass fibre layer of cloth or stainless steel wire filter screen layer of cloth, the 2nd layer of screen pack is active carbon filter screen layer of cloth or bamboo carbon fibre filter screen layer of cloth, the 3rd layer of screen pack is monofilament filter cloth layer or apocynum fibre filter layer of cloth or stainless steel wire filter screen layer of cloth, contains the healthy functions agent at 3 layers of screen pack.
2. a kind of multi-functional three-layer type airstrainer as claimed in claim 1, the thickness that it is characterized in that described the 1st layer of screen pack is 0.1～0.6mm, and the thickness of described the 2nd layer of screen pack is 0.5～1.5mm, and the thickness of described the 3rd layer of screen pack is 0.2～0.6mm.
3. a kind of multi-functional three-layer type airstrainer as claimed in claim 1, it is characterized in that described monofilament filter cloth is the PA6 monofilament filter cloth, the PE monofilament filter cloth, the PP monofilament filter cloth, the PS monofilament filter cloth, Kynoar monofilament filter cloth, terylene filter cloth, the apocynum fibre filter cloth, a kind of in the stainless steel wire screen cloth.
4. a kind of multi-functional three-layer type airstrainer as claimed in claim 1, the healthy functions agent that it is characterized in that described air filtration stratum reticulare absorption are anion function coating or the functional paint antibiotic, self-cleaning, the nursing combination that has the antiseptic of sterilization, sterilization or discharge anion.
5. a kind of multi-functional three-layer type airstrainer as claimed in claim 4, it is characterized in that described sterilization, sterilization antiseptic are selected from least a in quaternary ammonium salts in silver ion antimicrobial agent, the organic antibacterial agent, season phosphonium salt class, alcohols, the organic metal class antiseptic, or the inorganic silver series antibacterial agent is with any composite the forming in the organic antibacterial agent.
6. a kind of multi-functional three-layer type airstrainer as claimed in claim 5, the mass ratio that it is characterized in that described silver-series antibacterial agent and organic antibacterial agent is 1～3: 1.
7. a kind of multi-functional three-layer type airstrainer as claimed in claim 4, it is characterized in that the antiseptic that adopts in the described functional paint is selected from Nano Silver series antibacterial agent or composite nano antibacterial agent, described composite nano antibacterial agent contains the antimicrobial that Nano Silver, nano zine oxide, nano titanium oxide, nano platinum are mixed with.
8. a kind of multi-functional three-layer type airstrainer as claimed in claim 7, the mass percent that it is characterized in that the interpolation use amount of described antiseptic is 1%～4%.
9. a kind of multi-functional three-layer type airstrainer as claimed in claim 1 is characterized in that described frame buckle is selected from the frame buckle that a kind of material among ABS, PA, PE, HIPS, PP, AS, PS, PMMA, the PC is made.
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Application publication date: 20111026 |