CN209399513U - A kind of plasma indoor air cleaner - Google Patents
A kind of plasma indoor air cleaner Download PDFInfo
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- CN209399513U CN209399513U CN201920035286.5U CN201920035286U CN209399513U CN 209399513 U CN209399513 U CN 209399513U CN 201920035286 U CN201920035286 U CN 201920035286U CN 209399513 U CN209399513 U CN 209399513U
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- module
- plasma
- indoor air
- air cleaner
- plate
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- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000003197 catalytic effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 239000003708 ampul Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 26
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a kind of plasma indoor air cleaners, including cabinet and are arranged in the cleaning module and exhaust module of box house.Cleaning module includes coarse filtration plate, collecting plate, plasma module and the catalytic module being sequentially arranged by air inlet to air-out direction.Discharge electrode is set on collecting plate, and collecting plate selects porous anode plate.Discharge electrode selects several wire electrodes fixed with parallel lines or cross hatch even distribution type.Plasma module includes several discharge tubes and the earthing pole around discharge tube setting.The utility model is high with purification efficiency, no material consumption, and easy to maintain and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of plasma indoor air cleaners, belong to environmental technology field.
Background technique
On the one hand as attention rate of the public to environment and health is constantly promoted, to indoor and outdoor surroundings air quality requirements
Also when the river rises the boat goes up for standard.And on the other hand, the pollutants of the generations such as indoor a large amount of ornament materials, electronic equipment and personnel activity without
The timely and effective exclusion of method, oxygen content in air reduces, quality is deteriorated, very big to human health damage.Room air pollution become after
Another pollution type after " coal-smoke pollution ", " pollution of photochemical fog type ".
Currently, various forms of air purifiers or fresh air system, (including just imitate filter using filtering mostly
Net, HEPA strainer, nanometer strainer, active carbon filter screen etc.), adsorption cleaning (including molecular sieve absorption, photocatalyst, ultraviolet light etc.) with
And the combined application of more or less different levels of anion technology.These air purifiers improve interior to a certain extent
Ambient air quality, but it is limited due to being directed to the indoor purification of volatile organic waste gas effect such as benzene, or can be generated after purification
New polluter, therefore, how while reaching high-efficient purification indoor accelerated test, and it is organic to play effectively degradation volatility
The functions such as exhaust gas and killing bacterium, this is existing air purifier problem in urgent need to solve.
Utility model content
The utility model is intended to provide a kind of plasma indoor air cleaner, can integrate absorption, VOCs substance is gone
Remove, sterilize and other effects, effectively purify the air of a room pollutant, improves indoor air quality.
The utility model is achieved through the following technical solutions:
Including cabinet and the cleaning module and exhaust mould of box house is arranged in a kind of plasma indoor air cleaner
Block；The cleaning module includes coarse filtration plate, collecting plate, plasma module and the catalysis being sequentially arranged by air inlet to air-out direction
Module；Discharge electrode is set on the collecting plate, and the plasma module includes several discharge tubes and is arranged around the discharge tube
Earthing pole；The discharge electrode and the discharge tube are connected with power module.
In above-mentioned technical proposal, the catalytic module selects honeycomb structure.
In above-mentioned technical proposal, several discharge tubes of the plasma module are along airflow direction by one to three arrangement
It sets, and every discharge fulgurite includes the discharge tube that several are arranged along the cross-sectional uniformity vertical with airflow direction.
In above-mentioned technical proposal, the discharge tube selects concentric-ring pattern bilayer line tubular structure, and inner tube is metal material
Electrode tube and outer tube are quartz ampoule.
In above-mentioned technical proposal, dust-collecting box is provided with below the coarse filtration plate of the cleaning module.
In above-mentioned technical proposal, the coarse filtration plate is designed according to plug-in.
In above-mentioned technical proposal, the collecting plate selects porous anode plate；The discharge electrode selects several wire electrodes, and if
Dry wire electrode is fixed on the anode plate with parallel lines or cross hatch even distribution type.
In above-mentioned technical proposal, the collecting plate selects porous anode plate；The discharge electrode selects several spheric electrodes, institute
Several spheric electrodes are stated to be evenly distributed on the collecting plate.
In above-mentioned technical proposal, the cleaning module is rectangular or cylindrical.
In above-mentioned technical proposal, the cabinet front end is provided with cover plate, and the cover plate selects detachable Turbogrid plates.
The utility model has the following advantages that and the utility model has the advantages that purification efficiency is high, no material consumption, easy to maintain and maintenance cost
It is low.
Detailed description of the invention
Fig. 1 is plasma indoor air cleaner general structure schematic diagram involved in the utility model.
Fig. 2 is the rectangle plasma indoor air cleaner structure that discharge tube involved in the utility model is set by 1 arrangement
Schematic diagram.
Fig. 3 is the rectangle plasma indoor air cleaner structure that discharge tube involved in the utility model is set by 3 arrangements
Schematic diagram.
Fig. 4 is the structural schematic diagram of collecting plate discharge electrode spherical arrangement involved in the utility model.
Fig. 5 is the structural schematic diagram of the arrangement of collecting plate discharge electrode mesh-like involved in the utility model.
Fig. 6 is the cylindrical plasma indoor air cleaner knot of one of which embodiment involved in the utility model
Structure schematic diagram.
Fig. 7 is cylindrical plasma indoor air cleaner plasma module structural representation involved in the utility model
Figure.
In figure: 1-cabinet；2-cover plates；3-exhaust modules；4-cleaning modules；41-coarse filtration plates；42-collecting plates；43–
Discharge electrode；44-plasma modules；441-earthing poles；442-discharge tubes；45-catalytic modules；46-power modules；47-dust-collecting boxes.
Specific embodiment
Specific embodiment of the present utility model and the course of work are further described with reference to the accompanying drawing.
The positional terms such as the upper, lower, left, right, front and rear in present specification be positional relationship based on the figure and
It establishes.Attached drawing is different, then corresponding positional relationship is also possible to change therewith, therefore cannot be interpreted as with this to protection model
The restriction enclosed.
As shown in Figure 1, a kind of plasma indoor air cleaner, including cabinet 1 and the purification mould being arranged in inside cabinet 1
Block 4 and exhaust module 3,1 front end of cabinet are provided with cover plate 2, and cover plate 2 selects detachable Turbogrid plates.Control is additionally provided in cabinet 1
Molding block, control module are connected with cleaning module 4 and exhaust module 3, and have control panel to carry out control mould on 1 surface of cabinet
The option operations such as starting/stopping of block and associated adjustment.
As shown in Figures 2 and 3, cleaning module 4 includes coarse filtration plate 41, the dust being sequentially arranged by air inlet to air-out direction
Plate 42, plasma module 44 and catalytic module 45.Room air to be clean is under the swabbing action of exhaust module 3 from cover plate
2 enter cleaning module 4, pass sequentially through coarse filtration plate 41, collecting plate 42, plasma indoor air cleaner 44 and catalytic module
45。
Fibre object, big particle object in air etc. are first by the barrier of coarse filtration plate 41, collection.It is set below coarse filtration plate 41
It is equipped with dust-collecting box 47, the colature adhered on 41 panel of coarse filtration plate can be fallen in dust-collecting box 47 under the effect of gravity.It opens
Dust-collecting box 47 can be taken out after cover plate 2 topples over gleanings therein.Coarse filtration plate 41 is arranged according to plug-in, convenient for extraction punching
Wash, wipe the grit of Adsorption on Surface.
Collecting plate 42 selects porous anode plate, and the porous structure of porous anode plate is in radial-flow type distributed in three dimensions, can be between hole
Form three-dimensional field strength.Discharge electrode 43 is set on collecting plate 42, so that the particulate matter in air is attached to dust using Electrostatic Absorption
Plate surface is formed simultaneously charged coalescence dedusting, agglomerates superfine particulate matter is charged for coarseparticulate, to reach high-effective dust-removing
Purpose.The setting of discharge electrode 43 is as shown in Figure 4: selecting several spheric electrodes, several spheric electrodes are evenly distributed on collecting plate.
Or, the setting of discharge electrode 43 is as shown in Figure 5: selecting several wire electrodes, and several wire electrodes are with parallel lines or cross hatch even distribution type
It is fixed on anode plate.Radial-flow type electric precipitation, gas flow direction and anode plate side are formed between electrode and porous anode plate
To vertical, and and field parallel, it is moved on anode plate so as to be relatively easy to, is attached to collection.Collecting plate 42 can also
To be arranged according to plug-in, convenient for the grit of extraction wiping Adsorption on Surface.
Plasma module 44 includes several discharge tubes 442 and the earthing pole 441 around the setting of discharge tube 442.Plasma mould
Several discharge tubes 442 of block 44 are set along airflow direction by one to three arrangement, and every discharge fulgurite includes several edges and gas
Flow the discharge tube of the vertical cross-sectional uniformity arrangement in direction.One of embodiment is shown in Fig. 2, and discharge tube 442 is arranged
In a row, the embodiment that discharge tube is arranged to 3 rows is then shown in Fig. 3.Discharge tube 442 selects concentric-ring pattern bilayer spool formula
Structure, inner tube is metal material electrode tube and outer tube is quartz ampoule.What plasma module 44 generated is the non-of bi-medium to block
Equilibrium plasma field can generate the pollutants such as VOCs, formaldehyde, the benzene contained in energetic ion removal air.
Discharge electrode 43 and discharge tube 442 are connected with power module 46.Power module 46 includes that current transformation, transformation etc. are single
Member.
Catalytic module 45 selects the material of honeycomb structure, and preferably alumina-base material, surface is attached with noble metal catalyst
Coating can carry out depth removal, ozone resolution rate > 60%, while table to ozone while removal is harmful to the human body small molecule
Face captures free radical.Noble metal catalyst includes platinum, palladium, rhodium, silver, any one or more of mixture of ruthenium.
As illustrated in figs. 2 or 6, cleaning module 4 is rectangular or cylindrical.Fig. 7 is the plasma in cylindrical cleaning module 4
The arrangement signal of module 44.
Exhaust module includes exhaust fan, silencing means and power supply etc., passes sequentially through air out of cleaning module 4 to obtain
To purification and it is discharged into interior from clarifier, while reducing operation noise.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of plasma indoor air cleaner, which is characterized in that the clarifier includes cabinet (1) and is arranged in cabinet
(1) internal cleaning module (4) and exhaust module (3)；The cleaning module (4) includes that air-out direction successively cloth is arrived by air inlet
Coarse filtration plate (41), collecting plate (42), plasma module (44) and the catalytic module (45) set；It is arranged on the collecting plate (42)
Discharge electrode (43), the plasma module (44) include several discharge tubes (442) and connecing around the discharge tube (442) setting
Earth polar (441)；The discharge electrode (43) and the discharge tube (442) are connected with power module (46)；The catalytic module (45)
Surface layer is coated with catalyst.
2. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that the catalytic module (45)
Select honeycomb alumina-base material structure；The catalyst selects noble metal catalyst, the noble metal catalyst include platinum, palladium,
Any one or more of mixture of rhodium, silver, ruthenium.
3. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that the plasma module
(44) several discharge tubes (442) along airflow direction by one to three arrangement set, and every discharge fulgurite include several edges with
The discharge tube of the vertical cross-sectional uniformity arrangement of airflow direction.
4. a kind of plasma indoor air cleaner according to claim 3, which is characterized in that the discharge tube (442)
Concentric-ring pattern bilayer line tubular structure is selected, inner tube is metal material electrode tube and outer tube is quartz ampoule.
5. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that the cleaning module (4)
Coarse filtration plate (41) below be provided with dust-collecting box (47).
6. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that the coarse filtration plate (41)
It is designed according to plug-in.
7. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that collecting plate (42) choosing
With porous anode plate；The discharge electrode (43) selects several wire electrodes, and several wire electrodes are with parallel lines or cross hatch even distribution type
It is fixed on the anode plate.
8. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that collecting plate (42) choosing
With porous anode plate.
9. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that the cleaning module (4)
For rectangular or cylindrical.
10. a kind of plasma indoor air cleaner according to claim 1, which is characterized in that cabinet (1) front end
It is provided with cover plate (2), the cover plate (2) selects detachable Turbogrid plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035286.5U CN209399513U (en) | 2019-01-09 | 2019-01-09 | A kind of plasma indoor air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035286.5U CN209399513U (en) | 2019-01-09 | 2019-01-09 | A kind of plasma indoor air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399513U true CN209399513U (en) | 2019-09-17 |
Family
ID=67898023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035286.5U Active CN209399513U (en) | 2019-01-09 | 2019-01-09 | A kind of plasma indoor air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209399513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467557A (en) * | 2020-04-16 | 2020-07-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Sterilization and purification device and household appliance |
-
2019
- 2019-01-09 CN CN201920035286.5U patent/CN209399513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467557A (en) * | 2020-04-16 | 2020-07-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Sterilization and purification device and household appliance |
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