CN103344011A - PM2.5 dust-filtration sterilizing purifying treatment device for indoor air - Google Patents
PM2.5 dust-filtration sterilizing purifying treatment device for indoor air Download PDFInfo
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- CN103344011A CN103344011A CN2013103164390A CN201310316439A CN103344011A CN 103344011 A CN103344011 A CN 103344011A CN 2013103164390 A CN2013103164390 A CN 2013103164390A CN 201310316439 A CN201310316439 A CN 201310316439A CN 103344011 A CN103344011 A CN 103344011A
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- 238000001914 filtration Methods 0.000 title claims abstract description 80
- 230000001954 sterilising effect Effects 0.000 title abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims abstract description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 67
- 230000001413 cellular effect Effects 0.000 claims description 38
- 239000011941 photocatalyst Substances 0.000 claims description 35
- 230000000844 anti-bacterial effect Effects 0.000 claims description 29
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 27
- 238000007747 plating Methods 0.000 claims description 20
- 239000004408 titanium dioxide Substances 0.000 claims description 20
- 230000003068 static effect Effects 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 10
- 239000003610 charcoal Substances 0.000 claims description 10
- 238000005229 chemical vapour deposition Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000004887 air purification Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a PM2.5 dust-filtration sterilizing purifying treatment device for indoor air. The PM2.5 dust-filtration sterilizing purifying treatment device for the indoor air comprises a main body framework unit, an air inlet module, an air outlet module, a preliminary filtering module, an air driving module, a PM2.5 dust-adsorption module and an electrostatic adsorption module in a modularized mode. The invention further discloses a layer structure of adsorption film in the PM2.5 dust adsorption module. The layer structure is composed of an outer layer, an inner layer and a middle layer, wherein the middle layer comprises a PM2.5-level filtering mesh layer. Through the specific arrangement, the PM2.5 dust-filtration sterilizing purifying treatment device for the indoor air realizes the objective that filtration and sterilization can be conducted on the PM2.5 dust in the air in a room or outdoor air entering the room, and provides humans a clean gas environment.
Description
Technical field
The present invention relates to a kind of air cleaning unit, be specifically related to a kind of PM2.5 dust-filtering bactericidal purifying treating apparatus of room air.
Background technology
As common practise, PM2.5 refers to that diameter is less than or equal to 2.5 microns particle in the atmosphere, is also referred to as and can sucks the lung particle.Diameter is less than 1/20 of hairline.Because its harm to human body strengthens day by day, it more and more receives people's attention at present, and according to the prediction of associated mechanisms, Chinese this pollution also will continue, and therefore prevents that its various measures that enter human body from need more and more come into one's own.
Human present most activity space is indoor, and therefore indoor air quality affects people's health to a great extent.
The objective of the invention is to disclose to society a kind of PM2.5 dust-filtering bactericidal purifying treating apparatus of room air.Environmental protection has effectively improved user's residence environment, and initiatively airborne PM2.5 deleterious particle, dedusting taste removal and sterilization in the decontamination chamber are equal to the ecological environment of the Nature to the pure and fresh one-tenth of room air; Improved the quality of life on basis the most from essence.
Summary of the invention
One of purpose of the present invention is to propose a kind of PM2.5 dust-filtering bactericidal purifying treating apparatus of room air;
Two of purpose of the present invention is to propose a kind of layer structure of dust-filtering bactericidal purifying.
For reaching this purpose, the present invention by the following technical solutions:
A kind of PM2.5 dust-filtering bactericidal purifying treating apparatus of room air, the PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air comprises as lower member:
Main body frame unit (1), framework with four limits, be respectively first frame, second frame, the 3rd frame and quadrilateral frame, wherein first frame is relative with the 3rd frame, second frame is relative with quadrilateral frame, and linking to each other successively forms closed pipeline, and the outer rim of pipeline and top margin frame are fitted with within doors wall and top;
Power subsystem is used for being connected to the indoor air-purification device power supply with external power source, and at the framework internal wiring, the line of institute's cloth is connected with power subsystem and power supply slot;
Several module slots are arranged on the described closed pipeline, and each unit module that can air cleaning is required is placed in one;
Air inlet module (2) places the air intake module slot of the closed pipeline of described first frame, and the power supply of air inlet module is connected with power supply slot in the air intake module slot;
Air outlet module (3) places the air outlet module slot of the closed pipeline of described the 3rd frame, and the power supply of air outlet module is connected with power supply slot in the air-out module slot;
Air driven module (5) is arranged at second frame and quadrilateral frame inside respectively, and it is used for adding air blast in the circulation of framework inside;
PM2.5 dust adsorption module (6) is arranged at second frame and quadrilateral frame inside respectively, is used for the harmful substance of absorbed air;
Electrostatic Absorption module (7) is arranged at the both sides of the air outlet module (3) of described the 3rd frame, in order to the harmful substance in the further absorbed air;
The filter membrane of described PM2.5 dust adsorption module (6) is layer structure, is made of skin, nexine and intermediate layer respectively, and described intermediate layer comprises the PM2.5 level and filters stratum reticulare; Described PM2.5 level filters that stratum reticulare comprises the first cellular photocatalyst filtering net layer, is positioned at the first immobilized nano titanium oxide filter mesh layer of described cellular photocatalyst filtering net layer one side, the second immobilized nano titanium oxide filter mesh layer that is positioned at the second cellular photocatalyst filtering net layer of the described first immobilized nano titanium oxide filter mesh layer opposite side and is positioned at the described second cellular photocatalyst filtering net layer opposite side, the aperture of the described first cellular photocatalyst filtering net layer is 0.35～0.5mm, and thickness is 0.3～0.5mm; The aperture of the second cellular photocatalyst filtering net layer is 0.55～0.6mm, and thickness is 0.15～0.35mm; The volume content of active carbon is 52～63% in the matrix of the described first immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating; The volume content of active peptide is 66～68% in the matrix of the described second immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating;
Static electret fleece is set in the described Electrostatic Absorption module (7), and described static electret fleece is the static electret fleece by polypropylene modification.
As preferably, the PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air also comprises preliminary filtering module (4), described preliminary filtering module (4) is arranged on the both sides of the air inlet module (2) of described first frame, is used for preliminary the collection and removes PM10 level dust.
As preferably, also be provided with anion generator in the described air outlet module (3);
Be provided with control module in (1) outside, main body frame unit or inside, it is connected with the power supply of each module respectively, and control module is used for controlling the switch power supply of each module.
As preferably, the fibroreticulate thickness of described static electret is 80～120 μ m; Described cellular photocatalyst filtering net layer is aluminium matter cellular material.
As preferably, each module and slot are affixed with fixed part, each module matches and uses sealing gasket to carry out air-tightness with the edge of slot contact and is connected, and the air inlet of each module and air outlet and described framework UNICOM are so that the gas in the pipeline all flows through module.
As preferably, air outlet module one side at the closed pipeline of the 3rd frame is provided with the gas flow sniffer, whether reach certain degree to meet the requirement of purification efficiency in order to detect air mass flow, testing result is fed back to display floater, increase the power of air driven module or rising or attenuating air driven module to make things convenient for the user to judge whether.
As preferably, be coated with ornament materials outside the pipeline of described main body frame unit (1).
As preferably, module wherein is connected for the buckle-type mode with the slot connected mode, and its engagement edge air-tightness connects.
As preferably, the PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air also is provided with the ventilation module, and described ventilation module one side is connected with air inlet module (2), and opposite side is communicated with outdoor; By the control of described control module, when the needs room air circulate, control module will be closed being communicated with of air inlet module and the module of taking a breath, and interior circulation is carried out in the indoor air port of unlatching air inlet module; When needs are indoor and outdoor when carrying out ventilation cycle, control module will be closed the indoor air port of air inlet module, and open being communicated with of air inlet module and the module of taking a breath, and carry out outer circulation.
As preferably, when any air-purifying module is not set in certain the several slot in described several module slots, be provided with the baffle plate that is connected with the pipeline phase air-tightness of main body frame unit (1) at slot position, in order to prevent the gas leak in the pipeline, guarantee smooth and easy the flowing of gas in the pipeline simultaneously.
As preferably, this device also comprises the nanometer adsorption module, is arranged on the identical leg of frame with air driven module (5) is corresponding, is used for the NO of absorbed air
x, formaldehyde and benzene type organic;
The photocatalysis module is arranged on the both sides of air outlet module (3), in order to eliminate airborne harmful germ;
Also be provided with anion generator in the air outlet module;
Described air inlet module, equal nanometer adsorption module (6) is provided with the PM2.5 sniffer on the air outlet module, and described preliminary filtering module, nanometer adsorption module, photocatalysis module and anion generator are provided with the inefficacy sniffer;
Be provided with control module in outside, main body frame unit or inside, it is connected with the power supply of each module and PM2.5 sniffer and/or inefficacy sniffer respectively, control module is used for controlling the switch power supply of each module, receive the signal that PM2.5 sniffer and/or inefficacy sniffer send over simultaneously, then signal feedback is arrived display floater, use for the user to judge whether indoor air-purification device and whether change failed module.
Further, not the situation of square or rectangular for body of wall within doors, the outer rim of the pipeline of main body frame unit (1) and top margin frame are fitted with within doors wall and top, form closed pipeline.
Further, module wherein is connected for the buckle-type mode with the slot connected mode, and its engagement edge air-tightness connects.
Further, alternative, main body frame unit (1), and the framework that it has four limits forms closed pipeline, and the outer rim of pipeline and top margin frame are fitted with within doors wall and ground.
Further, also have the air temperature modification module, it is arranged on the both sides of air outlet module, in order to change the temperature of room air.
Further, also comprise a kind of method of using the integrated indoor air-purification device of above-mentioned modularization to purify the air of a room.
Effect of the present invention is:
The integrated indoor air-purification device of modularization is used for purifying the air of a room, its construction cost and cost of material are low, floor space is little, the purification efficiency height adopts modularized design simultaneously, and maintenance and renewal cost are low, the efficient height, effectively improved user's residence environment, initiatively removed PM2.5 deleterious particle, dedusting taste removal and sterilization in the room air, the pure and fresh one-tenth of room air has been equal to the ecological environment of the Nature;
By concrete aperture and the thickness that PM2.5 filters each layer of stratum reticulare is set, make this filtration stratum reticulare when guaranteeing absorption PM2.5 pollutant and bacterium, guarantee that gas passes through efficient.The existing aperture of the design in each layer of the present invention aperture is bigger, but owing to be provided with the four-layer network layer, can guarantee that the filter efficiency of PM2.5 reaches more than 90%, but can not cause the gas flow difficulty again;
By static electret fleece is being set, strengthen the adsorption efficiency of PM2.5, by test, it has strengthened the micronic dust adsorption efficiency in the process of absorption micronic dust.
Description of drawings
The PM2.5 dust-filtering bactericidal purifying treating apparatus of Fig. 1 room air
Fig. 2 is the layer structure schematic diagram of the filter membrane of PM2.5 dust adsorption module (6);
Wherein: 1, the main body frame unit; 2, the air inlet module; 3, the air outlet module; 4 preliminary filtering modules; 5, the air driven module; 6, PM2.5 dust adsorption module; 7, the Electrostatic Absorption module; 11, the first cellular photocatalyst filtering net layers; 12, the first immobilized nano titanium oxide filter mesh layers; 13, the second cellular photocatalyst filtering net layers; 14, the second immobilized nano titanium oxide filter mesh layers.
The specific embodiment
As shown in Figure 1, a kind of PM2.5 dust-filtering bactericidal purifying treating apparatus (arrow is gas flow direction among the figure) of room air, the PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air comprises as lower member:
Main body frame unit 1, framework with four limits, be respectively first frame (top of Fig. 1), second frame (left side of Fig. 1), the 3rd frame (bottom of Fig. 1) and quadrilateral frame (right side of Fig. 1), wherein first frame is relative with the 3rd frame, second frame is relative with quadrilateral frame, and linking to each other successively forms closed pipeline, and the outer rim of pipeline and top margin frame are fitted with within doors wall and top;
Power subsystem is used for being connected to the indoor air-purification device power supply with external power source, and at the framework internal wiring, the line of institute's cloth is connected with power subsystem and power supply slot;
Several module slots are arranged on the described closed pipeline, and each unit module that can air cleaning is required is placed in one;
Air driven module 5 is arranged at second frame and quadrilateral frame inside respectively, and it is used for adding air blast in the circulation of framework inside;
PM2.5 dust adsorption module 6 is arranged at second frame and quadrilateral frame inside respectively, is used for the harmful substance of absorbed air;
The filter membrane of described PM2.5 dust adsorption module (6) is layer structure, is made of skin, nexine and intermediate layer respectively, and described intermediate layer comprises the PM2.5 level and filters stratum reticulare; Described PM2.5 level filters that stratum reticulare comprises the first cellular photocatalyst filtering net layer, is positioned at the first immobilized nano titanium oxide filter mesh layer of described cellular photocatalyst filtering net layer one side, the second immobilized nano titanium oxide filter mesh layer that is positioned at the second cellular photocatalyst filtering net layer of the described first immobilized nano titanium oxide filter mesh layer opposite side and is positioned at the described second cellular photocatalyst filtering net layer opposite side, the aperture of the described first cellular photocatalyst filtering net layer is 0.35～0.5mm, and thickness is 0.3～0.5mm; The aperture of the second cellular photocatalyst filtering net layer is 0.55～0.6mm, and thickness is 0.15～0.35mm; The volume content of active carbon is 52～63% in the matrix of the described first immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating; The volume content of active peptide is 66～68% in the matrix of the described second immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating;
Static electret fleece is set in the described Electrostatic Absorption module 7, and described static electret fleece is the static electret fleece by polypropylene modification;
The PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air also comprises preliminary filtering module 4, and described preliminary filtering module 4 is arranged on the both sides of the air inlet module 2 of described first frame, is used for preliminary the collection and removes PM10 level dust.
Also be provided with anion generator in the described air outlet module 3;
Be provided with control module in 1 outside, main body frame unit or inside, it is connected with the power supply of each module respectively, and control module is used for controlling the switch power supply of each module.
The fibroreticulate thickness of described static electret is 80～120 μ m; Described cellular photocatalyst filtering net layer is aluminium matter cellular material.
Each module and slot are affixed with fixed part, each module matches and uses sealing gasket to carry out air-tightness with the edge of slot contact and is connected, and the air inlet of each module and air outlet and described framework UNICOM are so that the gas in the pipeline all flows through module.
Air outlet module one side at the closed pipeline of the 3rd frame is provided with the gas flow sniffer, whether reach certain degree to meet the requirement of purification efficiency in order to detect air mass flow, testing result is fed back to display floater, increase the power of air driven module or rising or attenuating air driven module to make things convenient for the user to judge whether.
The pipeline outside of described main body frame unit (1) is coated with ornament materials.
Module wherein is connected for the buckle-type mode with the slot connected mode, and its engagement edge air-tightness connects.
The PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air also is provided with the ventilation module, and described ventilation module one side is connected with air inlet module (2), and opposite side is communicated with outdoor; By the control of described control module, when the needs room air circulate, control module will be closed being communicated with of air inlet module and the module of taking a breath, and interior circulation is carried out in the indoor air port of unlatching air inlet module; When needs are indoor and outdoor when carrying out ventilation cycle, control module will be closed the indoor air port of air inlet module, and open being communicated with of air inlet module and the module of taking a breath, and carry out outer circulation.
When any air-purifying module is not set in certain the several slot in described several module slots, be provided with the baffle plate that is connected with the pipeline phase air-tightness of main body frame unit (1) at slot position, in order to prevent the gas leak in the pipeline, guarantee smooth and easy the flowing of gas in the pipeline simultaneously.
Dust-filtering bactericidal purifying parts as shown in Figure 2, described parts are layer structure, respectively by skin, nexine and intermediate layer constitute, described intermediate layer comprises the PM2.5 level and filters stratum reticulare, described PM2.5 level is filtered stratum reticulare and is comprised the first cellular photocatalyst filtering net layer, be positioned at the first immobilized nano titanium oxide filter mesh layer of described cellular photocatalyst filtering net layer one side, the second immobilized nano titanium oxide filter mesh layer that is positioned at the second cellular photocatalyst filtering net layer of the described first immobilized nano titanium oxide filter mesh layer opposite side and is positioned at the described second cellular photocatalyst filtering net layer opposite side, the aperture of the described first cellular photocatalyst filtering net layer is 0.4mm, and thickness is 0.32mm; The aperture of the second cellular photocatalyst filtering net layer is 0.56mm, and thickness is 0.30mm; The volume content of active carbon is 56% in the matrix of the described first immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating; The volume content of active peptide is 67% in the matrix of the described second immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating; The PM2.5 dust of present embodiment and the filter efficiency of bacterium can reach 98%.
The dust-filtering bactericidal purifying parts of layer structure as shown in Figure 2, respectively by skin, nexine and intermediate layer constitute, described intermediate layer comprises the PM2.5 level and filters stratum reticulare, the PM2.5 level is filtered stratum reticulare and is comprised the first cellular photocatalyst filtering net layer, be positioned at the first immobilized nano titanium oxide filter mesh layer of described cellular photocatalyst filtering net layer one side, the second immobilized nano titanium oxide filter mesh layer that is positioned at the second cellular photocatalyst filtering net layer of the described first immobilized nano titanium oxide filter mesh layer opposite side and is positioned at the described second cellular photocatalyst filtering net layer opposite side, the aperture of the described first cellular photocatalyst filtering net layer is 0.38mm, and thickness is 0.45mm; The aperture of the second cellular photocatalyst filtering net layer is 0.59mm, and thickness is 0.29mm; The volume content of active carbon is 61% in the matrix of the described first immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating; The volume content of active peptide is 67.5% in the matrix of the described second immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating.The PM2.5 dust of present embodiment and the filter efficiency of bacterium reach 91%.
Claims (10)
1. the PM2.5 dust-filtering bactericidal purifying treating apparatus of a room air is characterized in that, the PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air comprises as lower member:
Main body frame unit (1), framework with four limits, be respectively first frame, second frame, the 3rd frame and quadrilateral frame, wherein first frame is relative with the 3rd frame, second frame is relative with quadrilateral frame, and linking to each other successively forms closed pipeline, and the outer rim of pipeline and top margin frame are fitted with within doors wall and top;
Power subsystem is used for being connected to the indoor air-purification device power supply with external power source, and at the framework internal wiring, the line of institute's cloth is connected with power subsystem and power supply slot;
Several module slots are arranged on the described closed pipeline, and each unit module that can air cleaning is required is placed in one;
Air inlet module (2) places the air intake module slot of the closed pipeline of described first frame, and the power supply of air inlet module is connected with power supply slot in the air intake module slot;
Air outlet module (3) places the air outlet module slot of the closed pipeline of described the 3rd frame, and the power supply of air outlet module is connected with power supply slot in the air-out module slot;
Air driven module (5) is arranged at second frame and quadrilateral frame inside respectively, and it is used for adding air blast in the circulation of framework inside;
PM2.5 dust adsorption module (6) is arranged at second frame and quadrilateral frame inside respectively, is used for the harmful substance of absorbed air;
Electrostatic Absorption module (7) is arranged at the both sides of the air outlet module (3) of described the 3rd frame, in order to the harmful substance in the further absorbed air;
The filter membrane of described PM2.5 dust adsorption module (6) is layer structure, is made of skin, nexine and intermediate layer respectively, and described intermediate layer comprises the PM2.5 level and filters stratum reticulare; Described PM2.5 level filters that stratum reticulare comprises the first cellular photocatalyst filtering net layer, is positioned at the first immobilized nano titanium oxide filter mesh layer of described cellular photocatalyst filtering net layer one side, the second immobilized nano titanium oxide filter mesh layer that is positioned at the second cellular photocatalyst filtering net layer of the described first immobilized nano titanium oxide filter mesh layer opposite side and is positioned at the described second cellular photocatalyst filtering net layer opposite side, the aperture of the described first cellular photocatalyst filtering net layer is 0.35～0.5mm, and thickness is 0.3～0.5mm; The aperture of the second cellular photocatalyst filtering net layer is 0.55～0.6mm, and thickness is 0.15～0.35mm; The volume content of active carbon is 52～63% in the matrix of the described first immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating; The volume content of active peptide is 66～68% in the matrix of the described second immobilized nano titanium oxide filter mesh layer, and the ultramicrofine nanometer titanium dioxide layer of absorbent charcoal based surface plating, nanometer titanium dioxide layer adopt the CVD method to carry out plating.
Static electret fleece is set in the described Electrostatic Absorption module (7), and described static electret fleece is the static electret fleece by polypropylene modification.
2. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air according to claim 1 is characterized in that,
The PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air also comprises preliminary filtering module (4), and described preliminary filtering module (4) is arranged on the both sides of the air inlet module (2) of described first frame, is used for preliminary the collection and removes PM10 level dust.
3. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air according to claim 1 is characterized in that,
Also be provided with anion generator in the described air outlet module (3);
Be provided with control module in (1) outside, main body frame unit or inside, it is connected with the power supply of each module respectively, and control module is used for controlling the switch power supply of each module.
4. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air according to claim 2 is characterized in that, the fibroreticulate thickness of described static electret is 80～120 μ m; Described cellular photocatalyst filtering net layer is aluminium matter cellular material.
5. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air as claimed in claim 1, it is characterized in that, each module and slot are affixed with fixed part, each module matches and uses sealing gasket to carry out air-tightness with the edge of slot contact and is connected, and the air inlet of each module and air outlet and described framework UNICOM are so that the gas in the pipeline all flows through module.
6. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air as claimed in claim 1, it is characterized in that, air outlet module one side at the closed pipeline of the 3rd frame is provided with the gas flow sniffer, whether reach certain degree to meet the requirement of purification efficiency in order to detect air mass flow, testing result is fed back to display floater, increase the power of air driven module or rising or attenuating air driven module to make things convenient for the user to judge whether.
7. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air as claimed in claim 1 is characterized in that, the pipeline outside of described main body frame unit (1) is coated with ornament materials.
8. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air as claimed in claim 1 is characterized in that, module wherein is connected for the buckle-type mode with the slot connected mode, and its engagement edge air-tightness connects.
9. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air as claimed in claim 3, it is characterized in that, the PM2.5 dust-filtering bactericidal purifying treating apparatus of described room air also is provided with the ventilation module, described ventilation module one side is connected with air inlet module (2), and opposite side is communicated with outdoor; By the control of described control module, when the needs room air circulate, control module will be closed being communicated with of air inlet module and the module of taking a breath, and interior circulation is carried out in the indoor air port of unlatching air inlet module; When needs are indoor and outdoor when carrying out ventilation cycle, control module will be closed the indoor air port of air inlet module, and open being communicated with of air inlet module and the module of taking a breath, and carry out outer circulation.
10. the PM2.5 dust-filtering bactericidal purifying treating apparatus of room air as claimed in claim 1, it is characterized in that, when any air-purifying module is not set in certain the several slot in described several module slots, be provided with the baffle plate that is connected with the pipeline phase air-tightness of main body frame unit (1) at slot position, in order to prevent the gas leak in the pipeline, guarantee smooth and easy the flowing of gas in the pipeline simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316439.0A CN103344011B (en) | 2013-07-25 | 2013-07-25 | A kind of PM2.5 dust-filtering bactericidal purifying treating apparatus of room air |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110772923A (en) * | 2018-07-31 | 2020-02-11 | 研能科技股份有限公司 | Gas purification device |
| CN113172888A (en) * | 2021-04-08 | 2021-07-27 | 浙江大学 | Adsorption emission reduction device for air suspended particulate matter and trapping structure material optimization method |
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| CN113172888A (en) * | 2021-04-08 | 2021-07-27 | 浙江大学 | Adsorption emission reduction device for air suspended particulate matter and trapping structure material optimization method |
Also Published As
| Publication number | Publication date |
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| CN103344011B (en) | 2016-01-20 |
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