CN203634959U - Compound non-woven fabric for air purifier - Google Patents

Compound non-woven fabric for air purifier Download PDF

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Publication number
CN203634959U
CN203634959U CN201320734193.4U CN201320734193U CN203634959U CN 203634959 U CN203634959 U CN 203634959U CN 201320734193 U CN201320734193 U CN 201320734193U CN 203634959 U CN203634959 U CN 203634959U
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China
Prior art keywords
layer
nonwoven
loaded
woven fabric
compound
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Expired - Fee Related
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CN201320734193.4U
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Chinese (zh)
Inventor
秦如新
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DONGGUAN YIMAO FILTER MEDIA Ltd
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DONGGUAN YIMAO FILTER MEDIA Ltd
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Priority to CN201320734193.4U priority Critical patent/CN203634959U/en
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Publication of CN203634959U publication Critical patent/CN203634959U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a compound non-woven fabric for an air purifier. The compound non-woven fabric is characterized by comprising a first non-woven fabric layer, a second non-woven fabric layer and a third non-woven fabric layer, wherein functional particle layers are arranged between two non-woven fabric layers, the functional particle layers are an active carbon particle layer loaded with a formaldehyde remover and a zeolite molecular sieve particle layer loaded with nanosilver. The zeolite molecular sieve particle layer loaded with nanosilver is arranged between the first and second non-woven fabrics, and the active carbon particle layer loaded with the formaldehyde remover is arranged between the second and third non-woven fabrics. The functional particle layers are coated between every two non-woven fabric layers, so that the compound non-woven fabric disclosed by the utility model has good antibacterial performance, formaldehyde removing performance and superstrong absorbing performance. The compound non-woven fabric used in the air purifier can purify indoor and outdoor contaminated air, so that the living quality of people is improved.

Description

A kind of air purifier compound nonwoven cloth
The application is the divisional application of application number 201320342988.0, and the applying date of female case is on June 14th, 2013, and denomination of invention is a kind of air purifier compound nonwoven cloth, and application number is 201320342988.0.
Technical field
The utility model relates to a kind of filter material, particularly a kind of air purifier compound nonwoven cloth.
Background technology
Indoor-outdoor air quality and health have close relationship, because present building sealing, ventilation condition are poor, a large amount of furniture and household electrical appliance are all in the indoor corner occupying separately, these corners or become dust and the place of contamination build-up, or in use send gas and the radiation of contaminated environment.
People have experienced a long time to the understanding of indoor environment, although people just start that the understanding of indoor environmental quality has been had to a preliminary understanding in the middle of research work place prevention occupational disease, and known the relation of specific pollutants and disease, but that kind mainly for factory floor.Along with the closure of building structure and increasing of indoor clerk, the pollution of indoor environment exposing is also more and more serious, and people just start to be familiar with the importance of indoor environmental quality gradually in this case.
Analyze according to the staff of monitoring center, the pernicious gases such as the airborne formaldehyde that exceeds standard, benzene, nitrogen oxide, carbon monoxide, very easily cause people's discomfort, even cause disease injury, affect healthyly, use formaldehyde removing type air purifier and important.
In the situation that above harmful substance exists, people just start to be familiar with the importance of indoor and outdoor surroundings quality gradually, therefore, are badly in need of a kind of compound nonwoven cloth that can filter out above-mentioned pollutant, make people's health avoid the infringement of pollutant.
Utility model content
For existing foul atmosphere inside and outside effective clean room, ensure the persistence of formaldehyde removing effect, improve people's quality of life, the damage of avoiding foul atmosphere to bring to people's health.The utility model provides a kind of air purifier compound nonwoven cloth.
Described technical scheme is as follows:
A kind of air purifier compound nonwoven cloth, described compound nonwoven cloth at least comprises two-layer, between two-layer, is provided with functional particulate layer, is loaded with the activated carbon granule layer of formaldehyde scavenger in described functional particulate layer.
In described functional particulate layer, be also loaded with the zeolite molecular sieve stratum granulosum of Nano Silver.
Described compound nonwoven cloth comprises ground floor nonwoven, second layer nonwoven and the 3rd layer of nonwoven, the described zeolite molecular sieve stratum granulosum that is loaded with Nano Silver is arranged between ground floor nonwoven and second layer nonwoven, and the described activated carbon granule layer that is loaded with formaldehyde scavenger is arranged between second layer nonwoven and the 3rd layer of nonwoven.
Or preferably, described compound nonwoven cloth comprises ground floor nonwoven, second layer nonwoven and the 3rd layer of nonwoven, the combination layer that the described zeolite molecular sieve stratum granulosum that is loaded with Nano Silver and the described activated carbon granule layer that is loaded with formaldehyde scavenger form be arranged at respectively between ground floor nonwoven and second layer nonwoven and second layer nonwoven and the 3rd layer of nonwoven between.
Further preferably, the described zeolite molecular sieve stratum granulosum that is loaded with Nano Silver is arranged between described second layer nonwoven and the described activated carbon granule layer that is loaded with formaldehyde scavenger.
Or further preferably, the described activated carbon granule layer that is loaded with formaldehyde scavenger is arranged between described second layer nonwoven and the described zeolite molecular sieve stratum granulosum that is loaded with Nano Silver.
The described zeolite molecular sieve stratum granulosum thickness that is loaded with Nano Silver is 0.5~1.5mm.
In the described zeolite molecular sieve particle that is loaded with Nano Silver, contained nano-Ag particles is 5~50nm.
The described activated carbon granule layer thickness that is loaded with formaldehyde scavenger is 0.5~1.5mm.
The beneficial effect that technical scheme provided by the utility model is brought is:
The utility model adopts non-woven fabric compounded machine, be that the activated carbon granule layer that is loaded with the zeolite molecular sieve stratum granulosum of Nano Silver and is loaded with formaldehyde scavenger overlays in the middle of nonwoven equably by functional particulate layer, can make functional air purifier compound nonwoven cloth of the present utility model.
Air purifier compound nonwoven cloth provided by the utility model, has the following advantages:
(1) broad spectrum antibacterial
Experiment shows, the zeolite molecular sieve particle that is loaded with Nano Silver has good broad spectrum antibacterial, and Escherichia coli, staphylococcus aureus, Candida albicans are carried out detecting for 6 hours, and antibiotic rate all reaches 99.9%.
(2) safe
Through the toxicological test result that skin is carried out, prove that compound nonwoven cloth provided by the utility model is nontoxic non-stimulated, safe and harmless to human body, every physical index all meets national standard.
(3) the antibacterial duration is long
Be loaded with Nano Silver zeolite molecular sieve uniform particles cover in the middle of what nonwoven body, thereby ensured the persistence of antibacterial effect.
(4) the formaldehyde removing duration is long
Adopt non-woven fabric compounded machine, be that the activated carbon granule that is loaded with formaldehyde scavenger overlays in the middle of nonwoven body equably by functional particulate layer, thereby ensured the persistence of formaldehyde removing effect.
(5) superpower adsorption capacity
The effect that the harmful substances such as being loaded with the zeolite molecular sieve of Nano Silver and being loaded with the activated carbon granule of formaldehyde scavenger can both PARA FORMALDEHYDE PRILLS(91,95), benzene, toluene and dust can be brought into play absorption, decompose and eliminate.
Therefore, compound nonwoven cloth provided by the utility model has good anti-microbial property, formaldehyde removing performance, superpower absorption property, and after using in air purifier, effectively the foul atmosphere inside and outside clean room, improves people's quality of life.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the first embodiment structural representation provided by the utility model (two-layer);
Fig. 2 is the structural representation (three layers) of the second embodiment provided by the utility model;
Fig. 3 is the structural representation (three layers) of the third embodiment provided by the utility model;
Fig. 4 is the structural representation (three layers) of the 4th kind of embodiment provided by the utility model;
Fig. 5 is the structural representation (three layers) of the 5th kind of embodiment provided by the utility model;
Fig. 6 is the structural representation (three layers) of the 6th kind of embodiment provided by the utility model.
In figure:
1-ground floor nonwoven; 2-second layer nonwoven; The 3rd layer of nonwoven of 3-, 4-functional particulate layer, 41-is loaded with the zeolite molecular sieve stratum granulosum of Nano Silver, and 42-is loaded with the activated carbon granule layer of formaldehyde scavenger.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Fig. 1 to Fig. 6 structure, the utility model discloses a kind of air purifier compound nonwoven cloth, compound nonwoven cloth at least comprises two-layer, between two-layer, be provided with functional particulate layer 4, functional particulate layer 4 comprises the zeolite molecular sieve stratum granulosum 41 that is loaded with Nano Silver and/or the activated carbon granule layer 42 that is loaded with formaldehyde scavenger.In Fig. 1, structure is depicted as two-layer nonwoven version, and functional particulate layer 4 is wherein arranged between ground floor nonwoven 1 and second layer nonwoven 2.
In structure shown in Fig. 2, be provided with altogether 3 layers of nonwoven, be ground floor nonwoven 1, second layer nonwoven 2 and the 3rd layer of nonwoven 3, the zeolite molecular sieve stratum granulosum 41 that is loaded with Nano Silver is arranged between ground floor nonwoven 1 and second layer nonwoven 2, and the activated carbon granule layer 42 that is loaded with formaldehyde scavenger is arranged between second layer nonwoven 2 and the 3rd layer of nonwoven 3.Can certainly a kind of functional particulate layer 4 be set in three layers of nonwoven, its structure as shown in Figure 3 and Figure 4.
In Fig. 5 and Fig. 6, be the combining form that two kinds of stratum granulosums are set between three layers of harmless cloth, be certainly not limited to two kinds of versions given in figure.In Fig. 5 and Fig. 6, be loaded with the zeolite molecular sieve stratum granulosum 41 of Nano Silver and be loaded with combination layer that the activated carbon granule layer 42 of formaldehyde scavenger forms be arranged at respectively between ground floor nonwoven 1 and second layer nonwoven 2 and second layer nonwoven 2 and the 3rd layer of nonwoven 3 between.The zeolite molecular sieve stratum granulosum 41 that is wherein loaded with Nano Silver in Fig. 5 is arranged at second layer nonwoven 2 and is loaded with between the activated carbon granule layer 42 of formaldehyde scavenger.And the activated carbon granule layer 42 that is loaded with formaldehyde scavenger in Fig. 6 is arranged at second layer nonwoven 2 and is loaded with between the zeolite molecular sieve stratum granulosum 41 of Nano Silver.
In addition, also can second layer nonwoven 2 and wherein a kind of stratum granulosum, second layer nonwoven 2 and the combination that two kinds of stratum granulosums are separately set between layer of non-woven fabric be wherein set between layer of non-woven fabric.Here just repeat no more.
Zeolite molecular sieve stratum granulosum 41 thickness that are loaded with Nano Silver in the utility model are 0.5~1.5mm; Wherein, being loaded with nano-Ag particles contained in the zeolite molecular sieve stratum granulosum of Nano Silver is 5~50nm.
Activated carbon granule layer 42 thickness that are loaded with formaldehyde scavenger are 0.5~1.5mm.
The formaldehyde scavenger that the utility model uses is polyacrylamide.
The utility model is by adopting non-woven fabric compounded machine, functional particulate layer 4, for the activated carbon granule layer 42 that is loaded with the zeolite molecular sieve stratum granulosum 41 of Nano Silver and is loaded with formaldehyde scavenger overlays in the middle of nonwoven equably, can be made to functional air purifier compound nonwoven cloth of the present utility model.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (4)

1. an air purifier compound nonwoven cloth, it is characterized in that: described compound nonwoven cloth comprises ground floor nonwoven (1), second layer nonwoven (2) and the 3rd layer of nonwoven (3), between two-layer nonwoven, be provided with functional particulate layer (4), in described functional particulate layer (4), be loaded with the activated carbon granule layer (42) of formaldehyde scavenger and be loaded with the zeolite molecular sieve stratum granulosum (41) of Nano Silver; The described zeolite molecular sieve stratum granulosum (41) that is loaded with Nano Silver is arranged between ground floor nonwoven (1) and second layer nonwoven (2), and the described activated carbon granule layer (42) that is loaded with formaldehyde scavenger is arranged between second layer nonwoven (2) and the 3rd layer of nonwoven (3).
2. air purifier compound nonwoven cloth according to claim 1, is characterized in that: described zeolite molecular sieve stratum granulosum (41) thickness that is loaded with Nano Silver is 0.5 ~ 1.5mm.
3. air purifier compound nonwoven cloth according to claim 2, is characterized in that: in the described zeolite molecular sieve stratum granulosum that is loaded with Nano Silver, contained nano-Ag particles is 5 ~ 50nm.
4. air purifier compound nonwoven cloth according to claim 2, is characterized in that: described activated carbon granule layer (42) thickness that is loaded with formaldehyde scavenger is 0.5 ~ 1.5mm.
CN201320734193.4U 2013-06-14 2013-06-14 Compound non-woven fabric for air purifier Expired - Fee Related CN203634959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320734193.4U CN203634959U (en) 2013-06-14 2013-06-14 Compound non-woven fabric for air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320734193.4U CN203634959U (en) 2013-06-14 2013-06-14 Compound non-woven fabric for air purifier

Related Parent Applications (1)

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Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771421A (en) * 2016-03-09 2016-07-20 仙桃永利医疗用品有限公司 Non-woven composite material for filter respirator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105771421A (en) * 2016-03-09 2016-07-20 仙桃永利医疗用品有限公司 Non-woven composite material for filter respirator

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20180614

CF01 Termination of patent right due to non-payment of annual fee