CN204815967U - Air purifier is with compound filter media - Google Patents

Air purifier is with compound filter media Download PDF

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Publication number
CN204815967U
CN204815967U CN201520570956.5U CN201520570956U CN204815967U CN 204815967 U CN204815967 U CN 204815967U CN 201520570956 U CN201520570956 U CN 201520570956U CN 204815967 U CN204815967 U CN 204815967U
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China
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carbon
basic unit
air purifier
carbon fiber
fiber layer
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CN201520570956.5U
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杨银川
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Shenzhen Ipeson Electronic Technology Co Ltd
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Shenzhen Ipeson Electronic Technology Co Ltd
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Abstract

The utility model provides an air purifier is with compound filter media, compound filter media includes the basic unit that comprises HEPA filter screen or cotton, garrulous carbon -coating and fibre layers, wherein: basic unit and fibre layers's surfacing, garrulous carbon -coating comprises the carbon granules, just the carbon granules is evenly laid between the upper surface of basic unit and fibre layers's lower surface, garrulous carbon -coating and fibre layers's thickness is greater than 1mm. The utility model discloses a complex is pasted with HEPA filter screen or cotton, particle and carbon fiber, increase filter media and air area of contact can be shown to improve single filtration efficiency greatly.

Description

Air purifier Compound filtering material
Technical field
The utility model relates to air purification field, more particularly, relates to a kind of air purifier Compound filtering material.
Background technology
Environment is the space of human survival, comprises natural environment and daily life, study, working environment.Along with the development of science and technology and the raising of living standards of the people, people on the many uncertainties occurred in living environment and environmental problem the impact on health also more and more pay close attention to.
Indoor pollution has a strong impact on health, and it is also referred to as the special disaster of modern city.At present, room air pollution has been classified as in the world maximum environmental factor has been endangered to public health.Chinese environmental pollutes and has exceeded warning line, and the air after contaminated, water, carbon dust, radiation and noxious material moment encroach on our health, and the pollution of indoor environment is even more serious, and building self also may become the pollution sources of room air.
Air purifier refers to household electrical appliance solid contaminant in room air (as dust, pollen, carry disease germs particle etc.), gaseous contaminant (finishing pollution etc. of peculiar smell, formaldehyde and so on) to certain removal ability.Along with people start the attention of the gaseous contamination after to air quality and finishing, air purifier commercially starts fast-selling gradually.
Instantly purification of air mode mainly passive type and active two kinds, active air purifier mainly utilizes diffuse feature of air purification factor to be arrived each corner to carry out purification of air, and the place that air can permeate all can produce clean-up effect.But initiatively purification is controversial technology in the world, because the pollutant in air is generally 100,000/even lower concentration, and initiatively purifying the chemical substance needing air purifier to spray higher concentration in air, the personal health safety of this kind of clarifier no energy absolute guarantee user is then difficult to make conclusion.
Passive type purification is main adopts adsorption cleaning pattern, and the pattern adopting blower fan to add filter material carries out purification of air.But in existing air purifier, filter material many employings single layer structure, causes long-pending large not with air contact surfaces, thus causes single filtration efficiency lower.
Utility model content
The technical problems to be solved in the utility model is, for the problem that above-mentioned filtering material for air purifying filter efficiency is lower, provides a kind of air purifier Compound filtering material.
The technical scheme that the utility model solves the problems of the technologies described above is, provides a kind of air purifier Compound filtering material, comprises the basic unit be made up of HEPA filter screen or cotton, broken carbon-coating and carbon fiber layer, wherein: the surfacing of described basic unit and carbon fiber layer; Described broken carbon-coating is made up of carbon granules, and described carbon granules uniform spreading is located between the upper surface of basic unit and the lower surface of carbon fiber layer; The thickness of described broken carbon-coating and carbon fiber layer is greater than 1mm.
In air purifier Compound filtering material described in the utility model, described air purifier Compound filtering material also comprises cotton layer, and described cotton is attached to the upper surface of carbon fiber layer.
In air purifier Compound filtering material described in the utility model, the composite of described basic unit, broken carbon-coating, carbon fiber layer and the superimposed formation of cotton layer is folded into waveform in frame.
In air purifier Compound filtering material described in the utility model, the volume of described carbon granules is not less than 1 cubic millimeter.
In air purifier Compound filtering material described in the utility model, described carbon granules is adhesively fixed between the upper surface of basic unit and the lower surface of carbon fiber layer.
The utility model also provides a kind of air purifier Compound filtering material, comprises the basic unit be made up of HEPA filter screen or cotton, broken carbon-coating, separation layer and carbon fiber layer, wherein: the surfacing of described basic unit and carbon fiber layer; Described broken carbon-coating is made up of carbon granules, and described carbon granules uniform spreading is located between the upper surface of basic unit and the lower surface of separation layer; Described carbon fiber layer is positioned at the top of separation layer; The thickness of described broken carbon-coating and carbon fiber layer is greater than 1mm.
Air purifier Compound filtering material of the present utility model, by HEPA filter screen or cotton, particle and carbon fiber are pasted compound, significantly can increase filter material and amass with air contact surfaces, thus raising single filtration efficiency greatly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model air purifier Compound filtering material embodiment.
Fig. 2 is the schematic diagram in air purifier Compound filtering material cross section in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, be the schematic diagram of the utility model air purifier Compound filtering material embodiment, this Compound filtering material can be used for the pollutant such as particle, gas molecule in filtration, absorbed air, realizes purification of air.Air purifier Compound filtering material in the present embodiment comprises basic unit 11, broken carbon-coating 12 and carbon fiber layer 13, and wherein basic unit 11 is made up of HEPA filter screen or cotton, and the surfacing of this basic unit 11 and carbon fiber layer 13; Broken carbon-coating 12 is made up of carbon granules, and carbon granules uniform spreading is located between the upper surface of basic unit 11 and the lower surface of carbon fiber layer 13; The thickness of above-mentioned broken carbon-coating 12 and carbon fiber layer 13 is greater than 1mm.
Relative to the structure adopting multilayer independence filter material, such as independently HEPA filter screen, active carbon filter screen, carbon fiber filter screen, photocatalyst filtering net etc., above-mentioned Compound filtering material only needs one deck, not only greatly can reduce installing space, and by carbon granules being fixed between basic unit 11 and carbon fiber layer 13, effectively can increase filter material and the contact area of air flowed through, thus greatly improve filter efficiency.
According to test, current filling rate be 80% its single filtration of cellular filter screen efficient less than 60%, the filter screen of the broken carbon of individual layer due to process issues mostly efficient less than 80%.And the single filtration of above-mentioned air purifier Compound filtering material is efficient reaches more than 90%.
Especially, the carbon granules in above-mentioned broken carbon-coating 12 can adopt irregular shape, but the volume of each carbon granules should be not less than 1 cubic millimeter.The upper surface of basic unit 11 and the lower surface softness of carbon fiber layer 13, and the upper surface of basic unit 11 can have filament, such carbon granules can be partially embedded into basic unit 11 and carbon fiber layer 13, thus can avoid the movement of carbon granules, makes the thickness of Compound filtering material relatively uniform.
For avoiding carbon granules to move between basic unit 11 and carbon fiber layer 13 further and making Compound filtering material in uneven thickness, carbon granules can be used glue special and technique are adhesively fixed.
In addition, above-mentioned air purifier Compound filtering material also can comprise cotton layer, and this cotton layer is attached to the upper surface of carbon fiber layer 13 thus the intensity of enhancing Compound filtering material.Certainly, outside cotton layer, also other filter courses such as filter screen can be increased as required.
In above-mentioned air purifier Compound filtering material, in frame, be folded into waveform by the superimposed composite formed of basic unit 11, broken carbon-coating 12, carbon fiber layer 13 and cotton layer, and be directly attached to air purifier by frame.
In addition, a separation layer also can be increased between above-mentioned broken carbon-coating 12 and carbon fiber layer 13, this separation layer can adopt the materials such as cotton to form, and the separation layer of this increase can increase the intensity of whole Compound filtering material, and can not affect the filter efficiency (only can increase windage) of Compound filtering material.
Above-mentioned air purifier Compound filtering material is made by following processing technology, comprises the following steps:
A carbon granules uniform spreading is located at the surface of the basic unit of surfacing by (), wherein above-mentioned basic unit can be made up of HEPA filter screen or cotton, and the thickness that carbon granules is laid in substrate surface is greater than 1mm.Especially, the volume of above-mentioned carbon granules is not less than 1 cubic millimeter.
B carbon fibre material is pasted and fixed on the upper surface of carbon granules by (), and the surfacing of this carbon fibre material and thickness is greater than 1mm.
For improving the intensity (such as tensile property) of Compound filtering material, above-mentioned processing technology also can comprise: upper surface cotton being attached to carbon fiber layer.
In addition, can be also waveform by the composite material foldable of superimposed to above-mentioned basic unit, carbon granules, carbon fiber and cotton formation, and be attached to frame.Like this, Compound filtering material can directly be installed in the equipment such as air purifier.
In above-mentioned air purifier Compound filtering material processing technology, operation can be increased before step (b): above carbon granules, lay separation layer, and the carbon fibre material in step (b) is adhesively fixed on the upper surface of separation layer.Especially, the volume of carbon granules is not less than 1 cubic millimeter.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.

Claims (6)

1. an air purifier Compound filtering material, is characterized in that: comprise the basic unit be made up of HEPA filter screen or cotton, broken carbon-coating and carbon fiber layer, wherein: the surfacing of described basic unit and carbon fiber layer; Described broken carbon-coating is made up of carbon granules, and described carbon granules uniform spreading is located between the upper surface of basic unit and the lower surface of carbon fiber layer; The thickness of described broken carbon-coating and carbon fiber layer is greater than 1mm.
2. air purifier Compound filtering material according to claim 1, is characterized in that: described air purifier Compound filtering material also comprises cotton layer, and described cotton is attached to the upper surface of carbon fiber layer.
3. air purifier Compound filtering material according to claim 2, is characterized in that: the composite of described basic unit, broken carbon-coating, carbon fiber layer and the superimposed formation of cotton layer is folded into waveform in frame.
4. air purifier Compound filtering material according to claim 1, is characterized in that: the volume of described carbon granules is not less than 1 cubic millimeter.
5. air purifier Compound filtering material according to claim 1, is characterized in that: described carbon granules is adhesively fixed between the upper surface of basic unit and the lower surface of carbon fiber layer.
6. an air purifier Compound filtering material, is characterized in that: comprise the basic unit be made up of HEPA filter screen or cotton, broken carbon-coating, separation layer and carbon fiber layer, wherein: the surfacing of described basic unit and carbon fiber layer; Described broken carbon-coating is made up of carbon granules, and described carbon granules uniform spreading is located between the upper surface of basic unit and the lower surface of separation layer; Described carbon fiber layer is positioned at the top of separation layer; The thickness of described broken carbon-coating and carbon fiber layer is greater than 1mm.
CN201520570956.5U 2015-07-31 2015-07-31 Air purifier is with compound filter media Active CN204815967U (en)

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Application Number Priority Date Filing Date Title
CN201520570956.5U CN204815967U (en) 2015-07-31 2015-07-31 Air purifier is with compound filter media

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126448A (en) * 2015-07-31 2015-12-09 深圳市爱品生电子科技有限公司 Composite filter material for air purifier and moulding technology thereof
CN108057686A (en) * 2017-12-15 2018-05-22 芜湖尚唯汽车饰件有限公司 A kind of automotive upholstery surface processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126448A (en) * 2015-07-31 2015-12-09 深圳市爱品生电子科技有限公司 Composite filter material for air purifier and moulding technology thereof
CN108057686A (en) * 2017-12-15 2018-05-22 芜湖尚唯汽车饰件有限公司 A kind of automotive upholstery surface processing device

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