CN209399513U - A kind of plasma indoor air cleaner - Google Patents

A kind of plasma indoor air cleaner Download PDF

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Publication number
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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China
Prior art keywords
module
plasma
indoor air
air cleaner
plate
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Application number
CN201920035286.5U
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Chinese (zh)
Inventor
竹涛
金鑫睿
袁前程
张星
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Dingge Environmental Technology Suzhou Co ltd
China University of Mining and Technology Beijing CUMTB
Original Assignee
Dingge Environmental Technology Suzhou Co ltd
China University of Mining and Technology Beijing CUMTB
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Priority to CN201920035286.5U priority Critical patent/CN209399513U/en
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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

A kind of plasma indoor air cleaner
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.
CN201920035286.5U 2019-01-09 2019-01-09 A kind of plasma indoor air cleaner Active CN209399513U (en)

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

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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)

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CN (1) CN209399513U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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