CN104001390A - Air filtration assembly - Google Patents
Air filtration assembly Download PDFInfo
- Publication number
- CN104001390A CN104001390A CN201410192753.7A CN201410192753A CN104001390A CN 104001390 A CN104001390 A CN 104001390A CN 201410192753 A CN201410192753 A CN 201410192753A CN 104001390 A CN104001390 A CN 104001390A
- Authority
- CN
- China
- Prior art keywords
- air
- filtering assembly
- air filtering
- aquifer
- keeper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air filtration assembly. The air filtration assembly comprises multiple water storage layers (101) having permeability, holding members (102) for keeping arrangement of the adjacent water storage layers (101) having permeability at an interval, and water storage spaces (103) formed from the adjacent water storage layers (101) and the holding members (102). Air going through the air filtration assembly at least goes through the two water storage layers having permeability and water between the two water storage layers so that three-layer filtration is realized and thus air filtration effects are guaranteed and air is humidified. The air filtration assembly has an ingenious and simple overall structure and strong practicality.
Description
Technical field
The present invention relates to field of air filtration, particularly, relate to a kind of air filtering assembly.
Background technology
Air purifier of a great variety, especially Household Air Purifier, is wherein also no lack of the air purifier with humidification effect.The Chinese patent application that for example publication number is CN103285695A discloses provides a kind of air purifier, comprise that housing, base, housing are placed on base, bottom at housing is provided with air intlet, top is provided with air outlet slit, in housing, be provided with air filtering system, blower fan, the air being cleaned is through the suction inlet of blower fan and discharge air purifier, filtration system wherein by air modifier and hydrophily/or Superhydrophilic filtering material form.Wherein, this air purifier by hydrophily/or Superhydrophilic filtering material before increase air humidity, make hydrone hydrophily/or Superhydrophilic filtering material on drawout come, form water membrane, micro dust particle in traps air effectively, the particularly micro dust particle below PM2.5.The humidification object that can find out the air purification humidifier of this structure is mainly used for filtered air better, and to the humidification effect of air itself not obvious.
In the structure of other air purifiers in the prior art, in order to promote the filter effect of air cleaner, mostly those skilled in the art are how to improve in the performance of the filtering material in filtration system and further investigate, and this makes the cost of filtration system more and more higher.Therefore, provide a kind of air filtering system of the lifting that realizes air purification effect by simple structure and air purifier more to there is positive effect.
Summary of the invention
The object of this invention is to provide a kind of air filtering assembly, this air filtering assembly can promote air filtration effect and simple in structure, ingenious.
To achieve these goals, the invention provides a kind of air filtering assembly, this air filtering assembly comprises multiple the have aquifer of gas permeability, the water space capacities that keep the adjacent spaced keeper of described aquifer and surrounded by adjacent described aquifer and described keeper.
Preferably, be formed with the water hole being communicated with described water space capacity on described keeper, this water hole runs through described keeper.
Preferably, described water hole external port is provided with hydraulic pipeline.
Preferably, described water hole comprises the water injection hole and the osculum that are opened on described keeper.
Preferably, described keeper is hollow tubular structure, is formed with the annular groove of the outer rim of holding respectively multiple described aquifers on the inwall of this hollow tubular structure.
Preferably, described in there is gas permeability aquifer be to comprise rete and be sealedly connected on the holder in the outer rim of this rete, this holder is removably mounted in described annular groove.
Preferably, between described holder and described annular groove, be provided with seal.
Preferably, the two halves formula structure that the hollow tubular structure of described keeper is formed as radially removably linking together.
The aquifer preferably, with gas permeability comprises rete or sandy gravel stratum.
Preferably, described aquifer is two.
Pass through technique scheme, through the air of air filtering assembly provided by the invention at least through two aquifers with gas permeability and between the three layer filtration of water body, thereby ensure air filtration effect, meanwhile also air has been carried out to humidification, and overall structure is ingenious simple, practical.
Other features and advantages of the present invention are described in detail the detailed description of the invention part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of the air filtering assembly that provides of the preferred embodiment for the present invention;
Fig. 2 is the sectional structure schematic diagram along the air filtering assembly of the line A-A intercepting in Fig. 1;
Fig. 3 is the sectional structure schematic diagram of the air purifier that provides of first embodiment of the invention;
Fig. 4 is the sectional structure schematic diagram of the air purifier that provides of second embodiment of the invention;
Fig. 5 is the sectional structure schematic diagram of the air purifier that provides of third embodiment of the invention;
Fig. 6 is the overall structure exploded view of the air purifier that provides of the preferred embodiment for the present invention.
Description of reference numerals
101 aquifer 102 keepers
103 water space capacity 111 retes
112 holder 113 seals
131 water hole 132 hydraulic pipelines
133 water injection hole 134 osculums
135 annular grooves
201 air inlet 202 gas outlets
203 housing 204 aspirators
205 air filtration layer 206 active carbon layer
207 ultraviolet sterilization layer 208 air first filter layer
209 housing body 210 bases
211 cradle 212 supporting legs
213 holding tanks
301 photocatalyst purifying layer 302 photocatalyst bodies
303 ultraviolet lamps
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, detailed description of the invention described herein only, for description and interpretation the present invention, is not limited to the present invention.
In the present invention, in the situation that not doing contrary explanation, the noun of locality of use is as normally undefined in the normal situation about using of filter provided by the invention in " upper and lower, the end, top ", particularly can be referring to figs. 2 to the page shown in Fig. 6." inside and outside " is the interior and outer of associated components profile in addition.It should be noted that, these nouns of locality, only for the present invention is described, are not limited to the present invention.
As shown in Figures 3 to 6, the invention provides a kind of air purifier, this air purifier comprises having the housing 203 of air inlet 201 and gas outlet 202 and the aspirator 204 between air inlet 201 and gas outlet 202 and air filtration layer 205, thereby at aspirator 204, for example, under the swabbing action of centrifugal blower, air can enter in housing 203 and discharged by gas outlet 202 after air filtration layer 205 by air inlet 201, thereby realizes the purification of air.Wherein, in order to promote practicality and the air purification effect of air purifier by simple structure, the aspects such as structure, the structure of air filtration layer 205 and the air purification structure of housing 3 inside of the present invention to housing 203 are improved.Each improvement of the present invention for convenience of description; hereinafter in connection with Fig. 1 to Fig. 6, air purifier and air filtering assembly in three kinds of preferred embodiments of the present invention are described in detail; it should be noted that these three kinds of preferred embodiments are only for illustrating the present invention; be not limited to the present invention; without prejudice to design of the present invention in the situation that; as long as can realize the object of the invention; feature in each embodiment can mutually combine, replace, and all drops in protection scope of the present invention for various modes of texturing.
First, the practicality of air purifier improving in order to promote the present invention, as shown in Figures 3 to 6, the housing 203 of air purifier provided by the invention comprises housing body 209, is positioned at the base 210 of these housing body 209 bottoms and is positioned at the cradle 211 at these housing body 209 tops, air inlet 201 is formed on base 210, cradle 211 comprises and is positioned at end face open holding tank 213 upwards, and gas outlet 202 is formed on the sidewall of cradle 211.Therefore, air purifier provided by the invention is in realizing air cleaning, can also serve as the base of other objects, compare the air purifier of single effect in the past, air purifier provided by the invention can either complete the discharge that purifies rear air by the gas outlet 202 being formed on sidewall, can also be by being positioned at the visual articles such as apparatus or geomantic omen part such as the holding tank 213 support water tumblers of end face, thus the practicality of air purifier promoted.The holding tank 213 wherein as required body form of support carries out the design of various shapes, all drops in protection scope of the present invention for the mode of texturing of various groove shape structures.
Further, for convenient, at the each air purification structure of housing 203 inner assembling, as shown in Figure 6, cradle 211 and/or base 210 are removably mounted in housing body 209.Like this, can, in the time of the various air purification structure of assembling, be undertaken by the up/down opening of housing body 209.More preferably, housing body 200 is tubular structure, and this tubular structure is the two halves formula structure radially removably linking together., housing body 209 is similarly dismountable structure.Wherein mentioned two halves formula structure is two objects that can connect as one, and it can be the same structure of symmetric design, also can have shape, size and structural difference.Therefore, the assembling of convenient various air purification structures and later maintenance.Wherein the removably connected mode in the present invention can or complete by securing members such as additional bolts by the clamping of this body structure of associated components, the mode such as be spirally connected, and all drops in protection scope of the present invention for the deformation design of these connected modes.
In addition, in order to increase the air inflow of air purifier, preferably, base 210 comprises the supporting leg 212 of uniformly-spaced arranging, air inlet 201 is formed on the sidewall and bottom surface of base 210.Wherein, by the interval between supporting leg, air can arrive at the bottom surface of base 210, thereby increases air inflow to promote the air-treatment amount of air purifier.The air inlet 201 wherein forming on housing 203 of the present invention and gas outlet 202 can be for being formed on the through hole of the various shapes on housing, and the shape design of various through holes all drops in protection scope of the present invention.
In order further to promote the air filtration effect of air filtration layer 205, as depicted in figs. 1 and 2, the invention provides a kind of air filtering assembly for air filtration layer 205, this air filtering assembly has been realized efficient air filtration by simple structure.Wherein, this air filtering assembly comprises multiple aquifers 101 with gas permeability, keeps the adjacent spaced keeper 102 of aquifer 101 and the water space capacity 103 being surrounded by adjacent aquifer 101 and keeper 102.Therefore, by the air filtering assembly of ingehious design of the present invention, through the air of water space capacity 103, not only needing also needs through the water body in water space capacity 103 by the aquifer 101 of water space capacity 103 both sides successively, like this, air, realizing three layer filtration through a pair of after having the aquifer 101 of gas permeability and the water space capacity 103 between the two, can also pass through water body humidification.Thereby the present invention has realized the high efficiency filter of air by simple structure, and can also ensure the humidification effect to air.
It should be noted that, the embodiment that can realize above-mentioned technical conceive has multiple, for example have the structure of aquifer 101 of gas permeability and number and with annexation of keeper 102 etc., in the preferred embodiment of the present invention, the aquifer 101 with gas permeability is two, that is, form the filter assemblies unit of the most basic layer-water-layer, simple in structure easy to process.The aquifer with gas permeability 101 wherein comprises rete (the polymeric membrane layer material such as such as polytetrafluoroethylene (PTFE)) or sandy gravel stratum; this sandy gravel stratum is polymerized to rigid structure to play the effect of not only ventilative but also retaining by processing, also all drops in protection scope of the present invention in addition for other waterproof ventilative materials well known in the art.The aperture of the aquifer with gas permeability wherein can be 1nm-10 μ m, be more preferably 1nm-1 μ m, to realize passing through of gas in accumulating water body, therefore, itself can play air filtration effect this aquifer, thereby has ensured the filter effect of air.
Further, wherein the water body in water space capacity 103 not only can prestore, all right real-time update, wherein, on keeper 102, be formed with the water hole 131 being communicated with water space capacity 103, this water hole 131 runs through keeper 102, can realize the renewal of water body by water hole 131 after air filtering assembly assembling.More preferably, water hole 131 comprises the water injection hole 133 and the osculum 134 that are opened on keeper 102 simultaneously, for example, be symmetricly set on the both sides of water space capacity 104.And can hydraulic pipeline 132 be installed in water hole 131 external port.Therefore,, by working separately of water injection hole 133 and osculum 134, the water body that hydraulic pipeline 132 can be realized in water space capacity 103 upgrades, and need in the time safeguarding, not dismantle air filtering assembly.Wherein, can in air filtration process, open water injection hole 133 and osculum 134 simultaneously, thereby realize the constantly fluidly renewal of water body of water space capacity 103 inside, to make the clean-up effect of air better by movable water body.
On holding structure, as depicted in figs. 1 and 2, keeper 103 is hollow tubular structure, is formed with the annular groove 135 of the outer rim of holding respectively multiple aquifers 101 with gas permeability on the inwall of this hollow tubular structure.Wherein the annular end face of this annular groove 135 and aquifer 101 are formed with groove structure.In order to be conveniently generally assembling and the maintenance of flexible rete 111, preferably, the aquifer 101 with gas permeability also comprises the holder 112 in the outer rim that is sealedly connected on this rete 111, and this holder 112 is removably mounted in annular groove 135.This holder 112 is for circulus and have rigid body and thereby flexible rete 111 can be assembled in annular groove 135 easily.Wherein, rete 111 can be bonded on holder 112 to ensure sealing.More preferably, between holder 112 and annular groove 131, be provided with seal 113, hold with the sealing that ensures further water body in water space capacity 103.Wherein the seal 113 can be the seals well known in the art such as sealing ring, sealing strip, and the present invention does not limit this.In addition, as shown in Figure 1, for ease of assembly aquifer 101, the hollow tubular structure of keeper 103 is formed as being similar to the two halves formula structure radially removably linking together of housing body 209, to assemble aquifer 101 when the disassembly status, then connect keeper 103.Wherein the connected mode of keeper 103 can complete by the snap fit of this body structure of clamping or by securing members such as additional bolts, all drops in protection scope of the present invention for the deformation design of these connected modes.
Above-mentionedly introduce air filtering assembly provided by the invention, as shown in Figure 3 and Figure 4, in the first embodiment of the present invention and the second embodiment, all used this air filtering assembly.Wherein, in the time being applied in air purifier, due to the existence of housing 203, keeper 112 in air filtering assembly has numerous embodiments, wherein can still use independently keeper 112 mentioned in Fig. 1 and Fig. 2,, this keeper 112 is connected on the inwall of housing 203 with variety of ways such as clampings.In order to ensure the terseness of structure, can also utilize housing 203 as keeper, only need on housing 203, have in the annular groove 135 that holds water repellent filter layer 101 by design forming.Set-up mode for these two kinds of keepers 102 all drops in protection scope of the present invention.
Wherein in the first embodiment of the present invention and the second embodiment, adopt the mode that housing 203 is designed to keeper 102,, as shown in Figure 3 and Figure 4, housing 203 is hollow tubular structure, keeper 102 is for being formed on the annular groove 135 on the inwall of this hollow tubular structure, and the outer rim of multiple aquifers 101 is contained in this annular groove 135.Wherein, be formed with the water hole 131 being communicated with water space capacity 103 on housing 203, this water hole 131 runs through the sidewall of housing 203.In other embodiments, as keeper 102 is set separately, water hole also will be observed keeper 102 to be communicated with water space capacity 103.Preferably, water hole 131 external port are provided with hydraulic pipeline 132.And water hole 131 comprises water injection hole 133 and the osculum 134 of the both sides that are symmetricly set on water space capacity 104.Therefore, the air purifier that the invention provides the first embodiment and the second embodiment provides can be realized by simple structure the high efficiency filter of air equally, and realizes the humidification of air simultaneously.Wherein, as the distortion embodiment of the first embodiment and the second embodiment, the number of the air filtering assembly using, and the number of air filtration layer 101 can be all multiple, all drops in protection scope of the present invention for this type of mode of texturing.
As shown in Figure 3, in the first embodiment of the present invention, outside deacration filter assemblies, air purifier also comprises photocatalyst purifying layer 301, and this photocatalyst purifying layer 301 is positioned at the side of giving vent to anger of air filtration layer 205.Therefore, by photocatalyst purifying layer 301, can be to carrying out sterilization and purification by the air after air filtration layer 205.Thereby the formaldehyde carrying in can purifying air, benzene homologues and kill the bacterium growing in water space capacity 103 humidification process, further strengthened the air purification effect of air purifier of the present invention.
Particularly, photocatalyst purifying layer 201 comprises the photocatalyst body 302 that covers aquifer 101 and the ultraviolet lamp 303 that irradiates this photocatalyst body 302.More specifically, photocatalyst body 302 is embedded in keeper 102 in covering on the aquifer 101 with gas permeability, thereby makes arranging of photocatalyst body 302 convenient and stable.Particularly, photocatalyst body 302 is embedded in the groove structure being made up of annular end face and the aquifer 101 of annular groove 131.In addition, the material of photocatalyst body 302 can, for photocatalyst materials through illumination arbitrarily with sterilization and clean-up effect well known in the art such as titanium dioxide, not limit for the present invention that selects of its material.In addition, the ultraviolet ray that ultraviolet lamp 303 sends not only can make photocatalyst material have air disinfection and purification property, itself has too bactericidal effect, and therefore practicality is stronger.
As shown in Figure 3, in the first embodiment of the present invention, in housing 203, be also provided with air first filter layer 208, this air first filter layer 208 is arranged in the air inlet side of air filtration layer 205 to filter out the particle that air is larger, for example, use the larger filtration members in aperture to realize further to ensure the filter effect of follow-up air filtration layer 205.Therefore,, as a kind of embodiment, the air inlet 201 of housing 203, air first filter layer 208, aspirator 204, air filtration layer 205, photocatalyst purifying layer 301 and gas outlet 202 are arranged from bottom to up successively.Therefore can realize efficiently air from superorganic purification process, good purification.
Different from the first embodiment is, as shown in Figure 4, in the second embodiment of the present invention, do not use photocatalyst purifying layer 301, but be provided with active carbon layer 206 and/or ultraviolet sterilization layer 207 in the side of giving vent to anger of air filtration layer 205, with further adsorb and purify air in formaldehyde, benzene homologues and bacterium etc., can realize equally good air purification effect.
In the embodiment of the second embodiment, air first filter layer 208, air inlet 201, air first filter layer 207, aspirator 204, air filtration layer 205, active carbon layer 206, ultraviolet sterilization layer 207 and gas outlet 202 are arranged from bottom to up successively.
Different with the second embodiment from the first embodiment is, the air cleaning system that the 3rd embodiment provides is not used above-mentioned air filtering assembly, air filtration layer 205 has wherein been selected high efficiency particle air filter (HEPA), so also can cross and realize good air purification effect.
In the embodiment of the 3rd embodiment, air inlet 201, air first filter layer 207, aspirator 204, air filtration layer 205, active carbon layer 206, ultraviolet sterilization layer 207 and gas outlet 202 are arranged from bottom to up successively.
To sum up, no matter first, second, and third embodiment of the present invention, all realize the object that obtains higher air clean-up effect by simple structure, and housing 203 overall package are easy to process, cost is lower, housing 203 can also be served as the support base of other objects in addition, and therefore air filtering assembly provided by the invention and air purifier all have higher practicality and promotional value.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned detailed description of the invention, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present invention, also can be combined, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. an air filtering assembly, it is characterized in that, this air filtering assembly comprises multiple the have aquifer (101) of gas permeability, the water space capacities (103) that keep the adjacent spaced keeper of described aquifer (101) (102) and surrounded by adjacent described aquifer (101) and described keeper (102).
2. air filtering assembly according to claim 1, it is characterized in that, on described keeper (102), be formed with the water hole (131) being communicated with described water space capacity (103), this water hole (131) runs through described keeper (102).
3. air filtering assembly according to claim 2, is characterized in that, described water hole (131) external port is provided with hydraulic pipeline (132).
4. according to the air filtering assembly described in claim 2 or 3, it is characterized in that, described water hole (131) comprises the water injection hole (133) and the osculum (134) that are opened on described keeper (102).
5. according to the air filtering assembly described in any one in claim 1-3, it is characterized in that, described keeper (103) is hollow tubular structure, is formed with the annular groove (135) of the outer rim of holding respectively multiple described aquifers (101) on the inwall of this hollow tubular structure.
6. air filtering assembly according to claim 5, it is characterized in that, the described aquifer (101) with gas permeability is to comprise rete (111) and be sealedly connected on the holder (112) in the outer rim of this rete, and this holder (112) is removably mounted in described annular groove (135).
7. air filtering assembly according to claim 6, is characterized in that, between described holder (112) and described annular groove (131), is provided with seal (113).
8. air filtering assembly according to claim 5, is characterized in that, the two halves formula structure that the hollow tubular structure of described keeper (102) is formed as radially removably linking together.
9. air filtering assembly according to claim 1, is characterized in that, described in there is gas permeability aquifer (101) comprise rete or sandy gravel stratum.
10. air filtering assembly according to claim 1, is characterized in that, described in there is gas permeability aquifer (101) be two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192753.7A CN104001390B (en) | 2014-05-08 | 2014-05-08 | Air filtering assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192753.7A CN104001390B (en) | 2014-05-08 | 2014-05-08 | Air filtering assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104001390A true CN104001390A (en) | 2014-08-27 |
| CN104001390B CN104001390B (en) | 2016-06-29 |
Family
ID=51362466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192753.7A Active CN104001390B (en) | 2014-05-08 | 2014-05-08 | Air filtering assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104001390B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548848A (en) * | 2015-01-04 | 2015-04-29 | 宁波工程学院 | Liquid air purifier |
| CN104645764A (en) * | 2015-01-04 | 2015-05-27 | 宁波工程学院 | High-efficiency air purifier |
| CN109562316A (en) * | 2016-09-12 | 2019-04-02 | 柳利夏 | Wet type air washer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB972980A (en) * | 1962-01-30 | 1964-10-21 | Metallgesellschaft Ag | Improvements in or relating to gas washers |
| CN2754708Y (en) * | 2004-12-21 | 2006-02-01 | 尚文清 | Foaming dust collector of bath |
| CN202015563U (en) * | 2011-01-19 | 2011-10-26 | 涂裕鹏 | Air purifier |
| CN103157336A (en) * | 2013-04-07 | 2013-06-19 | 王莉萍 | Indoor air filter |
| CN103721507A (en) * | 2013-11-29 | 2014-04-16 | 肖美汉 | Water filtering air purifier |
| CN203899360U (en) * | 2014-05-08 | 2014-10-29 | 亿利资源集团有限公司 | Air filtration component |
-
2014
- 2014-05-08 CN CN201410192753.7A patent/CN104001390B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB972980A (en) * | 1962-01-30 | 1964-10-21 | Metallgesellschaft Ag | Improvements in or relating to gas washers |
| CN2754708Y (en) * | 2004-12-21 | 2006-02-01 | 尚文清 | Foaming dust collector of bath |
| CN202015563U (en) * | 2011-01-19 | 2011-10-26 | 涂裕鹏 | Air purifier |
| CN103157336A (en) * | 2013-04-07 | 2013-06-19 | 王莉萍 | Indoor air filter |
| CN103721507A (en) * | 2013-11-29 | 2014-04-16 | 肖美汉 | Water filtering air purifier |
| CN203899360U (en) * | 2014-05-08 | 2014-10-29 | 亿利资源集团有限公司 | Air filtration component |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548848A (en) * | 2015-01-04 | 2015-04-29 | 宁波工程学院 | Liquid air purifier |
| CN104645764A (en) * | 2015-01-04 | 2015-05-27 | 宁波工程学院 | High-efficiency air purifier |
| CN104548848B (en) * | 2015-01-04 | 2016-03-09 | 宁波工程学院 | A kind of liquia air clarifier |
| CN104645764B (en) * | 2015-01-04 | 2016-05-18 | 宁波工程学院 | A kind of efficient air purifier |
| CN109562316A (en) * | 2016-09-12 | 2019-04-02 | 柳利夏 | Wet type air washer |
| CN109562316B (en) * | 2016-09-12 | 2021-11-09 | 柳利夏 | Wet type air scrubber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104001390B (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104019499A (en) | Air purifier with humidifying and sterilizing performance | |
| US20180221806A1 (en) | Novel air purification methodology and apparatus | |
| CN202237789U (en) | Multi-passage biological purifier for foul waste gas | |
| CN105498378A (en) | Double-filter-vat structure | |
| CN104001390B (en) | Air filtering assembly | |
| CN201195077Y (en) | Combined indoor air purification switching system | |
| CN105381708A (en) | Blocking-preventing photocatalyst filter | |
| CN205919430U (en) | Air cleaning device | |
| CN205208764U (en) | Discontinuous modularization air time purifier | |
| CN104633778A (en) | Air purifier with PM2.5 (particulate matter 2.5) removing function on basis of micro-algae | |
| CN203810576U (en) | Air purifier with humidifying performance | |
| CN203899360U (en) | Air filtration component | |
| CN203907801U (en) | Air purifier with humidification performance and sterilization performance | |
| CN203899377U (en) | Multi-purpose air purifier | |
| CN101927025B (en) | Device and method for purifying indoor air | |
| CN103432850A (en) | Air purification device | |
| CN205435466U (en) | Utilize indoor gaseous purifier of plant realization | |
| CN209087285U (en) | A kind of public lavatory intelligent air purifying multimedia equipment | |
| CN205026816U (en) | Medium portable multiple -effect air purification device | |
| CN104006455A (en) | Air purifier with humidifying performance | |
| CN201997210U (en) | Foam contact type air purification device | |
| CN204141787U (en) | A kind of except the new blower fan of haze | |
| CN209853932U (en) | Water purifier for purifying sewage | |
| CN203494340U (en) | Air purification device | |
| CN209672534U (en) | A kind of fresh air system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |