CN2926892Y - Efficient composite air purifier - Google Patents

Efficient composite air purifier Download PDF

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Publication number
CN2926892Y
CN2926892Y CN 200620044354 CN200620044354U CN2926892Y CN 2926892 Y CN2926892 Y CN 2926892Y CN 200620044354 CN200620044354 CN 200620044354 CN 200620044354 U CN200620044354 U CN 200620044354U CN 2926892 Y CN2926892 Y CN 2926892Y
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CN
China
Prior art keywords
casing
long
region
net
reaction chamber
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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.)
Expired - Fee Related
Application number
CN 200620044354
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Chinese (zh)
Inventor
施利毅
何冠东
胡谋显
张剑平
邬烈健
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Shanghai University
University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
Priority date (The priority date 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 date listed.)
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Application filed by University of Shanghai for Science and Technology filed Critical University of Shanghai for Science and Technology
Priority to CN 200620044354 priority Critical patent/CN2926892Y/en
Application granted granted Critical
Publication of CN2926892Y publication Critical patent/CN2926892Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an effective compound air purifier, which belongs to the air purification device technology field. The utility model contains a case 1, grille air intake windows 2, 3, 4, a grille air outtake window 5, a control display 6, a wire 7, a rubber tyre 10, an axial-flow fan 11, a two-region plasma electric field 12, a nanometer photocatalyst reaction cavity 13 and a long-term filter 14. The purifier is characterized in that because of the three special devices of two-region plasma electric field 12, the nanometer photocatalyst reaction cavity 13 and the long-term filter 14, they can really wipe off the dust, kill bacteria, control odor and give off negative oxygen ions, so as to improve the indoor air quality quickly and effectively. The utility model has relatively high purification efficiency, applicable to various indoor spaces needing purification.

Description

The efficient compound air cleaner
Technical field
The utility model relates to a kind of efficient compound air cleaner, and it is the multifunctional air purifier that is composited with multiple purification techniques such as two-region plasma electric field, nano photo-catalytic reaction chamber, long-acting filtering core devices.Belong to the air cleaning unit technical field.
Background technology
It is known to desire institute, and the air cleaner of sales volume maximum adopts strainer filtering and charcoal absorption technology more in the market.It relatively simple for structure, cost is lower, but its defective is apparent in view.One, filter screen can only be filtered puffball, the bacterium of can not ash going out, under suitable temperature and humidity condition, the bacterium on the filter screen can a large amount of breedings, produce secondary pollution, and the slight drag of filter screen aperture are big, is easily waftd and adopts obstruction, just loses purification function in short-term.Its two, active carbon can adsorb peculiar smell but can not decompose peculiar smell, just the storage and the transfer of polluting; When absorption was saturated, as untimely replacing, adsorbate can return to indoor, causes new pollution.Also have a kind of cleanser that utilizes ozone technology to produce in addition, it has sterilization to go the flavor effect, but concentration surpasses 0.1mg/m 3, can cause damage to human body; Under low concentration, the DeGrain of distinguishing the flavor of is removed in sterilization, and its harsh service condition has limited its application in air cleaner.
Summary of the invention
The purpose of this utility model provide a kind of can remove effectively dust, ash go out bacterium, eliminate peculiar smell, can discharge negative oxygen ion, improve the air cleaning unit of IAQ; Specifically, just provide a kind of efficient compound air cleaner.
A kind of efficient compound air cleaner of the utility model, include: casing, grid air-inlet window, grid air outlet window, control display screen, circumscripted power line, rubber rubber tire, axial flow blower, two-region plasma electric field, nano photo-catalytic reaction chamber and long-acting filtering core device; It is characterized in that: the grid that varies in size carries out the bottom that window is positioned at bottom half and and arranged on left and right sides wall, and side all is equipped with nylon leaching net capable of washing within it; The grid air outlet window is located at the top of casing front panel, and this grid can be by manually adjusting air-out direction; Casing front panel upside is provided with the control display screen that comprises power switch, and has circumscripted power line to join with control flow from the introducing of bottom side, casing rear portion; The casing back is provided with removable by the fixing back shroud of screw; Bottom half is equipped with four rubber casters for four jiaos; Bottom half also is equipped with an axial flow blower; Above axial flow blower, promptly the casing middle part is equipped with two-region plasma electric field, and it is fixed in the stainless steel draw-in groove of casing both sides setting; Above the plasma electric field of two-region, promptly the top of casing is provided with nano photo-catalytic reaction chamber and long-acting filtering core device, and the nano photo-catalytic reaction chamber occupies down, on long-acting filtering core device occupies; Two-region plasma electric field mainly by wire discharge electrode and metallic plate earthing pole group shape, becomes into ionized region, and is provided with the collecting region between metallic plate; Nano photo-catalytic precursor reactant chamber mainly becomes the special composite Nano net of " W " shape arrangement and interior ultraviolet lamp tube thereof to constitute by one group four; Long-acting filtering core device mainly is made of the special filter core net that one group four one-tenth " W " shape is arranged.
Described two-region plasma electric extremely ionized region is made of discharge electrode and earthing pole, and the long metal of data that discharges is very received an anxiety and is fixed on the anterior two metal lock pieces up and down of this device, and the metal lock piece is connected and fixed by high-pressure insulating ring and housing two sidewalls; A plurality of rectangular metal plate of earthing pole and a plurality of discharge electrode are to be parallel to each other and are spaced arrangement form; Earthing pole rectangular metal plate equal intervals ground does not have some apertures and macropore is slightly arranged, and the number of metal sleeve pipe passes the aperture of this rectangular metal plate and is connected with housing with macropore slightly; There is part metals to overlap effective metal bolts, have the part metals sleeve pipe then to be connected fastening with housing in addition with high formula insulation sleeve; Described collecting region is by some groups of parallel relative rectangular metal plate and constitute; Three leads that draw respectively at discharge electrode, earthing pole and high-pressure insulating ring endoporus place are connected with power controling box.
One group four one-tenth that are provided with in described its cavity of the nano photo-catalytic reaction chamber special composite Nano net of " W " shape arrangement are that NACF oozes assorted micron order silicate material and nanoscale TiO 2Material constitutes, and mesh 40 orders are to 60 orders, thickness 5~10nm; The composite Nano net is equipped with goes along with sb. to guard him aluminum alloy frame; Two ultraviolet lamp tubes also are installed in cavity fixedly connected with its shell, the shell wallboard is made by stainless sheet steel; Ultraviolet lamp tube is arranged in parallel and is connected with power controling box by the twin-core insulated conductor; The reaction chamber shell is fixed in the stainless steel draw-in groove of box bilateral wall.
The special filter core net that described long-acting four one-tenth of filtering core device one group " W " shape is arranged contains the hydrophobic crystalline silicon dioxide molecular sieve of nano aperture; The filter core net is made up of plastic square orifice plate and nonwoven, and the molecular sieve structure is placed in wherein evenly; The filter core net is provided with the aluminum alloy frame of going along with sb. to guard him outward; This framework is inserted on the shell of long-acting filtering core device corresponding stainless steel in groove.
The operating principle and the process of the utility model efficient compound air cleaner are as follows:
Advance the unclean air that its window sucks by blower fan by three of air cleaner bottoms, bulky grain dust wherein is at first by the nylon wire adsorption filtration, enter two-region plasma electric field then, under the effect of the high potential field of ionized region and pulse voltage, make all substances in this regional air of flowing through comprise floating dust and bacterium, be activated into plasma, be subjected to the high energy impact events of high-frequency impulse, the chemical combination key of part peculiar smell molecule is opened; Then, these charge specieses enter collecting region, are absorbed at once by the parallel plate electrode of high-pressure electrostatic, and floating dust is adsorbed on the pole plate firmly, and bacterium was electrocuted in the moment that contacts with pole plate, and the fracture degraded takes place part peculiar smell molecule chemical combination key.The air of crossing through electric field treatment enters the nano photo-catalytic reaction chamber more subsequently, under the acting in conjunction of temperature, pressure reduction, ultraviolet light, airborne other peculiar smell, toxic and harmful and residual bacterium are broken down into water, carbon dioxide and inorganic innocuous substance by redox reaction.The clean air of basic knot may be escaped by long-acting filtering core device at last and residual peculiar smell and toxic and harmful carries out ultimate absorption.The negative oxygen ion that is produced in whole operation can follow clean air-flow to descend slowly and lightly in room air, thereby obviously improves indoor air quality.
The characteristics of the utility model efficient compound air cleaner are with two-region plasma electric field, individual photocatalyst reaction chamber, the organic air cleaning unit that is composited of the multiple purification techniques of long-acting filtering core device, has very high purification efficiency, applicable to the various indoor places that need purification, can very remove ash point, kill bacteria, elimination peculiar smell and discharge negative oxygen ion, can improve indoor air quality quickly and efficiently apart from playing.
Description of drawings
Fig. 1 is the profile schematic diagram of the utility model air cleaner.
Fig. 2 is the internal structure rough schematic of the utility model air cleaner.
Fig. 3 is the schematic diagram of the two-region plasma electric field in the air cleaner internal structure.
Fig. 4 is the schematic diagram of the nano photo-catalytic reaction chamber in the air cleaner inner structure.
Fig. 5 is the schematic diagram of the long-acting filtering core device in the air cleaner internal structure.
The specific embodiment
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail in after.
Consult Fig. 1 and Fig. 2, the utility model efficient compound air cleaner includes: casing 1, grid air-inlet window 2,3,4, grid air outlet window 5, control display screen 6, circumscripted power line 7, rubber rubber tire 10, axial flow blower 11, two-region plasma electric field 12, nano photo-catalytic reaction chamber 13 and long-acting filtering core device 14; It is characterized in that: the grid that varies in size carries out the bottom that window 2,3,4 is positioned at casing 1 bottom and and arranged on left and right sides wall, and side all is equipped with nylon leaching net capable of washing within it; Grid air outlet window 5 be located at casing 1 front panel 8 on all, this grid can be by manually adjusting air-out direction; Casing 1 front panel 8 upsides are provided with the control display screen 6 that comprises power switch, and have circumscripted power line 7 to join with control flow 6 from the introducing of bottom side, casing 1 rear portion; Casing 1 back is provided with removable by the fixing back shroud 9 of screw; Casing 1 bottom is equipped with four rubber casters 10 for four jiaos; Casing 1 bottom also is equipped with an axial flow blower 11; Above axial flow blower 11, promptly casing 1 middle part is equipped with two-region plasma electric field 12, and it is fixed in the stainless steel draw-in groove of casing 1 both sides setting; Above two-region plasma electric field 12, promptly the top of casing 1 is provided with nano photo-catalytic reaction chamber 13 and long-acting filtering core device 14, and nano photo-catalytic reaction chamber 13 occupies down, and long-acting filtering core device 14 occupies; Two-region plasma electric field 12 mainly by wire discharge electrode 21 and 22 groups of shapes of metallic plate earthing pole, becomes into ionized region, and is provided with the collecting region between metallic plate; Nano photo-catalytic precursor reactant chamber 13 mainly becomes the special composite Nano net 42 of " W " shape arrangement and interior ultraviolet lamp tube 43 thereof to constitute by one group four; Long-acting filtering core device 14 mainly is made of the special filter core net 52 that one group four one-tenth " W " shape is arranged.(referring to Fig. 3, Fig. 4, Fig. 5)
Referring to Fig. 3, plasma electrode 12 its ionized regions in described two-region are made of discharge electrode 21 and earthing pole 22, discharge electrode 21 is received an anxiety for the long metal of data and is fixed on the anterior two metal lock pieces 23 up and down of this device, and metal lock piece 23 is connected and fixed by high-pressure insulating ring 24 and housing 25 2 sidewalls; A plurality of rectangular metal plate of earthing pole 22 and a plurality of discharge electrode 21 are to be parallel to each other and are spaced arrangement form; Earthing pole 22 rectangular metal plate equal intervals ground does not have some apertures 26 and macropore 27 is slightly arranged, and number of metal sleeve pipe 28 passes the aperture 26 of this rectangular metal plate and is connected with housing 25 with macropore 27 slightly; There is part metals to overlap effective metal bolts 29, have the part metals sleeve pipe then to be connected fastening with housing 25 in addition with high formula insulation sleeve 30; Described collecting region is made of some groups of parallel relative rectangular metal plate 31 and 32; Three leads that draw respectively at discharge electrode 21, earthing pole 22 and high-pressure insulating ring 30 endoporus places are connected with power controling box 33.
Referring to Fig. 4, described nano photo-catalytic reaction chamber 13, be provided with in its cavity one group four become the special composite Nano net 42 that " W " shape arranges is that NACF oozes assorted micron order silicate material and nanoscale TiO2 material constitutes, and mesh 40 orders are to 60 orders, thickness 5~10nm; Composite Nano net 42 is equipped with goes along with sb. to guard him aluminum alloy frame; Two ultraviolet lamp tubes 43 also are installed in cavity fixedly connected with its shell 41, shell 41 wallboards are made by stainless sheet steel; Ultraviolet lamp tube 43 is arranged in parallel and is connected with power controling box 33 by twin-core insulated conductor 44; Reaction chamber 13 shells 41 are fixed in the stainless steel draw-in groove of casing 1 two side.
Referring to Fig. 5, the special filter core net 52 that described long-acting filtering core device four one-tenth of 14 one groups " W " shape is arranged contains the hydrophobic crystalline silicon dioxide molecular sieve of nano aperture; Filter core net 52 is made up of plastic square orifice plate and nonwoven, and the molecular sieve structure is placed in wherein evenly; The filter core net 52 outer aluminum alloy frames of going along with sb. to guard him that are provided with; This framework is inserted on the shell 51 of long-acting filtering core device 14 corresponding stainless steel in groove.

Claims (4)

1. efficient compound air cleaner, include: casing (1), grid air-inlet window (2,3,4), grid air outlet window (5), control display screen (6), circumscripted power line (7), rubber rubber tire (10), axial flow blower (11), two-region plasma electric field (12), nano photo-catalytic reaction chamber (13) and long-acting filtering core device (14); It is characterized in that: the grid that varies in size carries out the bottom that window (2,3,4) is positioned at casing (1) bottom and and arranged on left and right sides wall, and side all is equipped with nylon leaching net capable of washing within it; Grid air outlet window (5) is located at the top of casing (1) front panel (8), and this grid can be by manually adjusting air-out direction; Casing (1) front panel (8) upside is provided with the control display screen (6) that comprises power switch, and has circumscripted power line (7) to join with control flow (6) from the introducing of casing (1) bottom side, rear portion; Casing (1) back is provided with removable by the fixing back shroud (9) of screw; Casing (1) bottom is equipped with four rubber casters (10) for four jiaos; Casing (1) bottom also is equipped with an axial flow blower (11); In axial flow blower (11) top, promptly casing (1) middle part is equipped with two-region plasma electric field (12), and it is fixed in the stainless steel draw-in groove of casing (1) both sides setting; In the top of two-region plasma electric field (12), promptly the top of casing (1) is provided with nano photo-catalytic reaction chamber (13) and long-acting filtering core device (14), and nano photo-catalytic reaction chamber (13) occupies down, on long-acting filtering core device (14) residence; Two-region plasma electric field (12) mainly by wire discharge electrode (21) and metallic plate earthing pole (22) group shape, becomes into ionized region, and is provided with the collecting region between metallic plate; Nano photo-catalytic precursor reactant chamber (13) mainly becomes the special composite Nano net (42) of " W " shape arrangement and interior ultraviolet lamp tube (43) thereof to constitute by one group four; Long-acting filtering core device (14) mainly is made of the special filter core net (52) that one group four one-tenth " W " shape is arranged.
2. a kind of efficient compound air cleaner as claimed in claim 1, it is characterized in that its ionized region of described two-region plasma electrode (12) is made of discharge electrode (21) and earthing pole (22), discharge electrode (21) is received an anxiety for the long metal of data and is fixed on the anterior two metal lock pieces (23) up and down of this device, and metal lock piece (23) is connected and fixed by high-pressure insulating ring (24) and housing (25) two sidewalls; A plurality of rectangular metal plate of earthing pole (22) and a plurality of discharge electrode (21) are to be parallel to each other and are spaced arrangement form; Earthing pole (22) rectangular metal plate equal intervals ground does not have some apertures (26) and macropore (27) is slightly arranged, and number of metal sleeve pipe (28) passes the aperture (26) of this rectangular metal plate and is connected with housing (25) with macropore (27) slightly; There is part metals to overlap effective metal bolts (29), have the part metals sleeve pipe then to use high formula insulation sleeve (30) to be connected fastening in addition with housing (25); Described collecting region is made of some groups of parallel relative rectangular metal plate (31) and (32); Three leads that draw respectively at discharge electrode (21), earthing pole (22) and high-pressure insulating ring (30) endoporus place are connected with power controling box (33).
3. a kind of efficient compound air cleaner as claimed in claim 1 is characterized in that it is that NACF oozes mix micron order silicate material and nanoscale TiO that interior a group four of being provided with of its cavity of described nano photo-catalytic reaction chamber (13) become the special composite Nano net (42) of " W " shape arrangement 2Material constitutes, and mesh 40 orders are to 60 orders, thickness 5~10nm; Composite Nano net (42) is equipped with goes along with sb. to guard him aluminum alloy frame; Two ultraviolet lamp tubes (43) also are installed in cavity fixedly connected with its shell (41), shell (41) wallboard is made by stainless sheet steel; Ultraviolet lamp tube (43) is arranged in parallel and is connected with power controling box (33) by twin-core insulated conductor (44); Reaction chamber (13) shell (41) is fixed in the stainless steel draw-in groove of casing (1) two side.
4. a kind of efficient compound air cleaner as claimed in claim 1 is characterized in that the special filter core net (52) of described long-acting filtering core device (14) four one-tenth of one group " W " shape arrangement contains the hydrophobic crystalline silicon dioxide molecular sieve of nano aperture; Filter core net (52) is made up of plastic square orifice plate and nonwoven, and the molecular sieve structure is placed in wherein evenly; The outer aluminum alloy frame of going along with sb. to guard him that is provided with of filter core net (52); This framework is inserted in the shell (51) of long-acting filtering core device (14) and goes up corresponding stainless steel in groove.
CN 200620044354 2006-07-28 2006-07-28 Efficient composite air purifier Expired - Fee Related CN2926892Y (en)

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Application Number Priority Date Filing Date Title
CN 200620044354 CN2926892Y (en) 2006-07-28 2006-07-28 Efficient composite air purifier

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Application Number Priority Date Filing Date Title
CN 200620044354 CN2926892Y (en) 2006-07-28 2006-07-28 Efficient composite air purifier

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615766A (en) * 2013-12-04 2014-03-05 南京石化环保产业有限公司 Indoor dynamic air disinfecting machine
CN103629753A (en) * 2012-08-28 2014-03-12 昆山开思拓节能技术有限公司 Novel air purifying device
CN105864904A (en) * 2016-04-07 2016-08-17 西安交通大学 Indoor air purifying device based on low-temperature plasma
CN107349763A (en) * 2017-07-17 2017-11-17 苏州希瑞特环保科技有限公司 Multi-function cabinet type smoke purifier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629753A (en) * 2012-08-28 2014-03-12 昆山开思拓节能技术有限公司 Novel air purifying device
CN103615766A (en) * 2013-12-04 2014-03-05 南京石化环保产业有限公司 Indoor dynamic air disinfecting machine
CN103615766B (en) * 2013-12-04 2016-04-20 南京石化环保产业有限公司 A kind of indoor dynamic disinfector
CN105864904A (en) * 2016-04-07 2016-08-17 西安交通大学 Indoor air purifying device based on low-temperature plasma
CN107349763A (en) * 2017-07-17 2017-11-17 苏州希瑞特环保科技有限公司 Multi-function cabinet type smoke purifier

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070725

Termination date: 20120728

C17 Cessation of patent right