CN109708221A - A kind of indoor air-purification device - Google Patents
A kind of indoor air-purification device Download PDFInfo
- Publication number
- CN109708221A CN109708221A CN201910020968.3A CN201910020968A CN109708221A CN 109708221 A CN109708221 A CN 109708221A CN 201910020968 A CN201910020968 A CN 201910020968A CN 109708221 A CN109708221 A CN 109708221A
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- Prior art keywords
- module
- indoor air
- purification device
- plate
- air
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- 238000004887 air purification Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000003197 catalytic effect Effects 0.000 claims abstract description 9
- 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
- 238000010248 power generation Methods 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
- 239000002344 surface layer Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 21
- 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
- 230000008859 change Effects 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
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process 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
- 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
- 230000008439 repair process Effects 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
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses a kind of indoor air-purification devices, including cabinet and are arranged in the cleaning module and air suction 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, or selects several spheric electrodes.Plasma module includes several discharge tubes and the earthing pole around discharge tube setting.The present invention is high with purification efficiency, no material consumption, and easy to maintain and maintenance cost is low.
Description
Technical field
The present invention relates to a kind of indoor air-purification devices, 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.
Summary of the invention
The present invention is intended to provide a kind of indoor air-purification device, can integrate absorption, the removal of VOCs substance and sterilizing
And other effects, effectively purify the air of a room pollutant, improves indoor air quality.
The invention is realized by the following technical scheme:
Including cabinet and the cleaning module and air suction module of box house is arranged in a kind of indoor air-purification device；It is described net
Changing module includes coarse filtration plate, collecting plate, plasma module and the catalytic module being sequentially arranged by air inlet to air-out direction；It is described
Discharge electrode is set on collecting plate, and the plasma module includes several discharge tubes and the earthing pole around discharge tube setting；
The discharge electrode and the power generation pipe 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 present invention has the following advantages and beneficial effects: purification efficiency is high, no material consumption, and easy to maintain and maintenance cost is low.
Detailed description of the invention
Fig. 1 is indoor air-purification device general structure schematic diagram according to the present invention.
Fig. 2 is the rectangle indoor air purification apparatus structure schematic diagram that discharge tube according to the present invention is set by 1 arrangement.
Fig. 3 is the rectangle indoor air purification apparatus structure schematic diagram that discharge tube according to the present invention is set by 3 arrangements.
Fig. 4 is the structural schematic diagram of collecting plate discharge electrode mesh-like according to the present invention arrangement.
Fig. 5 is the structural schematic diagram of collecting plate discharge electrode spherical arrangement according to the present invention.
Fig. 6 is the cylindrical chamber inner air-cleaning apparatus structure signal of one of embodiment according to the present invention
Figure.
Fig. 7 is cylindrical indoor air-purification device plasma generator structure schematic diagram according to the present invention.
In figure: 1-cabinet；2-cover plates；3-air suction modules；4-cleaning modules；41-coarse filtration plates；42-collecting plates；43-put
Electrode；44-plasma modules；441-earthing poles；442-discharge tubes；45-catalytic modules；46-power modules；47-dust-collecting boxes.
Specific embodiment
A specific embodiment of the invention 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 indoor air-purification device, including cabinet 1 and the cleaning module 4 being arranged in inside cabinet 1
And air suction module 3,1 front end of cabinet are provided with cover plate 2, cover plate 2 selects detachable Turbogrid plates.Control mould is additionally provided in cabinet 1
Block, control module are connected with cleaning module 4 and air suction module 3, and have control panel to carry out opening for control module on 1 surface of cabinet
Dynamic/option operations such as stopping 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 air suction module 3 from cover plate 2
Into cleaning module 4, coarse filtration plate 41, collecting plate 42, plasma module 44 and catalytic module 45 are passed sequentially through.
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.There are two types of embodiment, one of which to select several wire electrodes, and several electrodes as shown in Figure 4 for the setting of discharge electrode 43
Silk is fixed on anode plate with parallel lines or cross hatch even distribution type.If another embodiment is as shown in figure 5, discharge electrode 43 is selected
Dry spheric electrode, several spheric electrodes are evenly distributed on collecting plate 42.Radial-flow type is formed between electrode and porous anode plate
Electric precipitation, gas flow direction is vertical with anode plate direction, and and field parallel, anode is moved to so as to be relatively easy to
On plate, it is attached to collection.Collecting plate 42 can also 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 power generation pipe 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. 6 is the plasma in cylindrical cleaning module 4
The arrangement signal of module 44.
Air suction module includes exhaust fan, silencing means and power supply etc., passes sequentially through air out of cleaning module 4 to obtain
It purifies and is discharged into interior from purification device, while reducing operation noise.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of indoor air-purification device, which is characterized in that described device includes that cabinet (1) and setting are internal in cabinet (1)
Cleaning module (4) and air suction module (3)；The cleaning module (4) includes the thick mistake being sequentially arranged by air inlet to air-out direction
Filter plate (41), collecting plate (42), plasma module (44) and catalytic module (45)；Discharge electrode is set on the collecting plate (42)
(43), the plasma module (44) includes several discharge tubes (442) and the earthing pole around the discharge tube (442) setting
(441)；The discharge electrode (43) and power generation pipe (442) are connected with power module (46)；Catalytic module (45) surface layer
Coated with catalyst.
2. a kind of indoor air-purification device according to claim 1, which is characterized in that the catalytic module (45) is selected
Honeycomb alumina-base material structure；The catalyst selects noble metal catalyst, the noble metal catalyst include platinum, palladium, rhodium,
Silver, any one or more of mixture of ruthenium.
3. a kind of indoor air-purification device according to claim 1, which is characterized in that the plasma module (44)
Several discharge tubes (442) are set along airflow direction by one to three arrangement, and every discharge fulgurite includes several edges and air-flow side
The discharge tube arranged to vertical cross-sectional uniformity.
4. a kind of indoor air-purification device according to claim 3, which is characterized in that the discharge tube (442) is selected
Concentric-ring pattern bilayer line tubular structure, inner tube is metal material electrode tube and outer tube is quartz ampoule.
5. a kind of indoor air-purification device according to claim 1, which is characterized in that the cleaning module (4) it is thick
Dust-collecting box (47) are provided with below filter plate (41).
6. a kind of indoor air-purification device according to claim 1, which is characterized in that the coarse filtration plate (41) according to
Plug-in design.
7. a kind of indoor air-purification device according to claim 1, which is characterized in that the collecting plate (42) is selected more
Hole anode plate；The discharge electrode (43) selects several wire electrodes, and several wire electrodes are fixed with parallel lines or cross hatch even distribution type
On the anode plate.
8. a kind of indoor air-purification device according to claim 1, which is characterized in that the collecting plate (42) is selected more
Hole anode plate；The discharge electrode (43) selects several spheric electrodes, and several spheric electrodes are evenly distributed on the collecting plate
(42) on.
9. a kind of indoor air-purification device according to claim 1, which is characterized in that the cleaning module (4) is square
Shape or cylinder.
10. a kind of indoor air-purification device according to claim 1, which is characterized in that cabinet (1) the front end setting
Have cover plate (2), the cover plate (2) selects detachable Turbogrid plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020968.3A CN109708221A (en) | 2019-01-09 | 2019-01-09 | A kind of indoor air-purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020968.3A CN109708221A (en) | 2019-01-09 | 2019-01-09 | A kind of indoor air-purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109708221A true CN109708221A (en) | 2019-05-03 |
Family
ID=66260995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910020968.3A Pending CN109708221A (en) | 2019-01-09 | 2019-01-09 | A kind of indoor air-purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109708221A (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 CN201910020968.3A patent/CN109708221A/en active Pending
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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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190503 |
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| WD01 | Invention patent application deemed withdrawn after publication |