CN102302884A - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN102302884A CN102302884A CN201110198737A CN201110198737A CN102302884A CN 102302884 A CN102302884 A CN 102302884A CN 201110198737 A CN201110198737 A CN 201110198737A CN 201110198737 A CN201110198737 A CN 201110198737A CN 102302884 A CN102302884 A CN 102302884A
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- high pressure
- takes place
- installing plate
- generator device
- air
- 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.)
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- 230000001413 cellular effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides an air purifier which comprises a rear shell and a front panel, wherein an air inlet grille is arranged on the front panel, an air exhaust outlet is arranged on the rear shell, an air pumping and exhausting device and a high-pressure generator device are mounted in an internal space limited by the front panel and the rear shell, the high-pressure generator device is positioned in front of the air pumping and exhausting device, and a filter screen is arranged close to the front face and/or back face of the high-pressure generator device; and the high-pressure generator device comprises a high-pressure generation rod, a high-pressure generation needle, a high-pressure generation rod installing plate, a frame body and a honeycomb partition plate. The air purifier provided by the invention can be used for not only filtering large-particulate pollutants in air but also eliminating small-particulate pollutants in the air in a high-pressure manner.
Description
Technical field
The invention belongs to air purification field, relate in particular to a kind of air purifier.
Background technology
For air second-rate in the clean room, people select air purifier usually.Traditional air purifier normally only adopts sorbing materials such as active carbon that air is purified, and its principle is the solid particle in the filtered air.
Can bring into play certain function in some occasion though adopt the air purifier of above-mentioned principle; But in amusement and recreation places such as chess and card room, KTV, Internet bar; Also has the formaldehyde in cigarette, bacterium even the finishing material of higher concentration in the air; These airborne materials all are harmful; And be that sorbing material through routine can not filter; For this occasion, the filter in the traditional air purifier can't play a role.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of air purifier, the bulky grain pollutant in not only can filtered air can also be eliminated airborne fine particle pollutant through high pressure.
For realizing above-mentioned purpose; One embodiment of the present of invention provide a kind of air purifier; Comprise back casing and front panel; Plate is provided with air-inlet grille in front; Back casing is provided with exhaust outlet; In the inner space that front panel and back casing limit pump drainage wind apparatus and high pressure generator device are installed, the high pressure generator device is positioned at the place ahead of pump drainage wind apparatus, and the front and/or the back side of next-door neighbour's high pressure generator device are provided with screen pack;
Said high pressure generator device comprises that excellent installing plate, framework and honeycomb dividing plate take place for high pressure generation rod, high pressure generation pin, high pressure;
Excellent installing plate takes place and is provided with a plurality of air hole in said high pressure, and the end that rod takes place for said high pressure is fixed on the front that excellent installing plate takes place high pressure, and an end of the other end and high pressure generation pin is fixed, said high pressure take place rod with its high pressure generation coaxial needle of fixing;
The positive relative of excellent installing plate takes place with high pressure in the honeycomb dividing plate; Said honeycomb dividing plate is made up of the dividing plate with cellular opening; The periphery of honeycomb dividing plate is covered with and its fixing framework; Excellent installing plate takes place through insulating part and high pressure and is fixed together in said framework, and each high pressure rod takes place and is positioned at a corresponding honeycomb opening of honeycomb dividing plate with its fixing high pressure generation pin;
Excellent installing plate, honeycomb dividing plate, high pressure generation rod and high pressure generation pin take place said high pressure processes by metal material.
Preferably, the opening that the air hole on the excellent installing plate takes place said high pressure is circle, and excellent installing plate takes place the full whole high pressure of staggered row.
Preferably, the air hole that said high pressure takes place on the excellent installing plate is arranged in two subarrays interlaced with each other, and each subarray all is rectangular arrays.
Preferably; Lining up between leg-of-mutton adjacent three air hole folded zone is provided with high pressure excellent fixing hole takes place; Through the screw that the excellent installing plate back side is passed takes place from high pressure, the end that the high pressure of correspondence is taken place rod is fixed on the front that excellent installing plate takes place high pressure.
Preferably, the honeycomb opening of honeycomb dividing plate is regular hexagon.
Preferably, said high pressure generation rod is made of copper, and is aluminium and the material of excellent installing plate and honeycomb dividing plate takes place high pressure.
Preferably, said pump drainage wind apparatus comprises a fixed mount, turbofan and motor, and wherein motor is fixed on the fixed mount, and turbofan links to each other with the power output shaft of motor.
Utilize the air purifier among the present invention, fine particles such as bacterium, virus, formaldehyde, smog in the air and other multiple air pollutants can be smashed, decompose and kill, and the bulky grain pollutant in can filtered air.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously; Accompanying drawing in describing below is some embodiments of the present invention; For those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the assembling sketch map of air purifier provided by the invention;
Fig. 2 is the axonometric drawing of an embodiment of the high pressure generator device in the air purifier;
Fig. 3 is the side view of the high pressure generator device among Fig. 2;
Fig. 4 is the vertical view of the high pressure generator device among Fig. 2;
Fig. 5 is the explosive decomposition figure of the high pressure generator device among Fig. 2;
Fig. 6 is the axonometric drawing that excellent installing plate takes place a preferred high pressure;
Fig. 7 is the vertical view that excellent installing plate takes place the high pressure among Fig. 6;
Fig. 8 is fixed with high pressure the axonometric drawing that excellent installing plate takes place excellent high pressure takes place;
Fig. 9 is the axonometric drawing of a preferred honeycomb dividing plate.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously; Described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Fig. 1 shows the assembling sketch map of air purifier provided by the invention.As shown in Figure 1, this air purifier comprises a back casing 5 and front panel 2, and front panel 2 is provided with air-inlet grille, and the opening of this air-inlet grille can vertically extend.Back casing 5 is provided with exhaust outlet 51.In the inner space of front panel 2 and back casing 5 qualifications pump drainage wind apparatus 4 and high pressure generator device 1 are installed, high pressure generator device 1 is positioned at the place ahead of pump drainage wind apparatus 4.
Positive or the back side of next-door neighbour's high pressure generator device 1 is provided with screen pack; Can certainly be as among Fig. 1; Front and back at next-door neighbour's high pressure generator device 1 respectively is provided with a screen pack; In Fig. 1; Next-door neighbour's high pressure generator device 1 positive screen pack that is provided with is labeled as 3a, and the screen pack that the back side of next-door neighbour's high pressure generator device 1 is provided with is labeled as 3b.Need to prove that in Fig. 1, screen pack 3a and screen pack 3b only show its skeleton.Here, the front of high pressure generator device 1 promptly is the one side over against front panel 2, and the back side of high pressure generator device 1 promptly is the one side of front panel 2 dorsad.
In the air purifier course of work; The draft that pump drainage wind apparatus 4 produces with the air purifier air outside from the air-inlet grille suction air purifier of front panel 2; The air that is drawn into is through screen pack 3a and 3b the time, and airborne bulky grain pollutant will be filtered net filtration and fall.When air process high pressure generator device 1, airborne molecule will be crashed to pieces and eliminate.
Air through screen pack filters and high pressure generator device 1 purifies is discharged through exhaust outlet 51.
In reality, the structure that satisfies the pump drainage wind apparatus of above-mentioned requirements can have a variety of, for example can adopt the turbotype structure among Fig. 1.Particularly, comprise a fixed mount 42 and a turbofan 41, turbofan 41 is rotated through not shown motor-driven, produces axial draft, so turbofan 41 links to each other with the clutch end of motor.Motor is fixed on the fixed mount 42.
In addition, in order to improve the handling of user, near installation and control panels 6 plate 2 in front.Air cleaning speed regulation button can be provided on the control panel 6, and the user changes air cleaning speed through button, also just corresponding the different rotating speeds of turbofan.
Below describe the concrete structure of the high pressure generator device in the high pressure generator device among the present invention in detail.
Fig. 2 shows the axonometric drawing of an embodiment of the high pressure generator device in the air purifier; Fig. 3 is the side view of the high pressure generator device among Fig. 2; Fig. 4 is the vertical view of the high pressure generator device among Fig. 2, and Fig. 5 shows the explosive decomposition figure of the high pressure generator device among Fig. 2.
Please be simultaneously referring to Fig. 2 to Fig. 5, the high pressure generator device among this embodiment comprises that high pressure rod 132, high pressure generation pin 131, high pressure takes place excellent installing plate 14, framework 11 and honeycomb dividing plate 12 take place.
Wherein, Excellent installing plate 14 takes place and is provided with a plurality of air hole 141 in high pressure; One end of high pressure generation rod 132 is fixed on high pressure and takes place on excellent installing plate 14 one side (also can be called the front) forward; One end of the other end and high pressure generation pin 131 is fixed, and high pressure rod 132 takes place with coaxial with its fixing high pressure generation pin 131.
The positive relative of excellent installing plate 14 takes place with high pressure in honeycomb dividing plate 12; Honeycomb dividing plate 12 is made up of the dividing plate with cellular opening; The periphery of honeycomb dividing plate 12 is covered with and its fixing framework 11; Excellent installing plate 14 takes place through insulating part 15 and high pressure and is fixed together in framework 11; Make framework 11 and high pressure that insulation between the excellent installing plate 14 take place, and then make honeycomb dividing plate 12 and high pressure that insulation between the excellent installing plate 14 take place.Satisfy the position of the cellular opening in the honeycomb dividing plate 12; With framework 11 and high pressure take place excellent installing plate 14 fixing after; Each high pressure generation rod 132 and high pressure generation pin 131 are positioned at the honeycomb opening of a correspondence of honeycomb dividing plate 12; Rod 132 takes place and is covered by the sidewall of a honeycomb opening of honeycomb dividing plate 12 with high pressure generation pin 131 in high pressure; Make high pressure that rod take place and separate through the wall of honeycomb dividing plate each other, and can only have a high pressure that rod 132 (a high pressure generation pin 131 can only be arranged certainly equally) are taken place in each honeycomb opening at most.
High pressure generator device in the present embodiment is being installed to air purifier or when wherein removing, can accomplishing gripping through hand-held framework to whole high pressure generator device.
Excellent installing plate, honeycomb dividing plate, high pressure generation rod and high pressure generation pin take place above-mentioned high pressure processes by metal material.
The anode that excellent installing plate 14 leads to input voltages in use, takes place with high pressure, with the negative terminal of honeycomb dividing plate 12 logical input voltages in the operation principle of the above-mentioned high pressure generator device of following simple declaration.Be fixedly connected with high pressure generation rod 132 because excellent installing plate 14 takes place high pressure; And all be to process by metal material; Therefore all positively chargeds of rod 132 and high pressure generation pin 131 take place in high pressure, finally high pressure generation pin 131 and its the wall of honeycomb opening between form high voltage difference.When air from the front during through the high pressure generator device the present embodiment; Fine particle such as bacterium, virus, formaldehyde, smog and other multiple air pollutants will be charged under the effect of high-pressure electrostatic in the air; Be adsorbed on the wall of honeycomb dividing plate 12 by powerful, make it smash, decompose and kill.Through actual detection checking, above-mentioned high pressure generator device in being applied in air purifier after, make the purification rate of air purifier also be greatly improved.
In reality, in order to improve the electric conductivity that rod takes place high pressure, high pressure generation rod can be made of copper.Can be aluminium and the material of excellent installing plate and honeycomb dividing plate takes place high pressure.
Fig. 6 shows the axonometric drawing that excellent installing plate takes place for a preferred high pressure in the above-mentioned high pressure generator device, and Fig. 7 is the vertical view that excellent installing plate takes place the high pressure among Fig. 6.Like Fig. 6 and shown in Figure 7; This preferred embodiment in; The opening that air hole 141 on the excellent installing plate 14 takes place high pressure is circle; And excellent installing plate 14 takes place in the full whole high pressure of staggered row; As an example; In Fig. 6 and Fig. 7; Air hole 141 is arranged in two subarrays interlaced with each other; Be designated as respectively in Fig. 7 integral position on air hole subarray 141a and in Fig. 7 integral position air hole subarray 141b down, each subarray all is rectangular arrays that 10 row 7 are listed as.The distance that air hole subarray 141a and air hole subarray 141b stagger down on the whole is half of same subarray line-spacing.
In Fig. 6 and Fig. 7, lining up folded zone between leg-of-mutton adjacent three air hole is the maximum zone of idle area, in this zone, is provided with high pressure excellent fixing hole 142 takes place.Fig. 8 shows the axonometric drawing that excellent installing plate takes place the high pressure that is fixed with high pressure generation rod.Through the screw that this fixing hole 142 is passed at the excellent installing plate back side takes place from high pressure, rod 132 is taken place in the high pressure of correspondence be fixed on the front that excellent installing plate 14 takes place high pressure.
Need to prove; In Fig. 6 and Fig. 7; Not that each is lined up between leg-of-mutton adjacent three air hole folded zone and all is provided with high pressure excellent fixing hole 142 takes place; That is to say; Not that each is lined up between leg-of-mutton adjacent three air hole folded zone and all is fixed with high pressure rod 132 takes place; The position is set satisfies of excellent fixing hole 142 takes place in high pressure: after the front that excellent installing plate 14 taken place whole high pressure is divided into well-regulated cellular zone; Excellent fixing hole 142 takes place each high pressure all be positioned at the center of corresponding cellular zone, and can not be positioned at the boundary of the honeycomb that links to each other.For example; A kind of preferred embodiment in; The honeycomb opening of honeycomb dividing plate is regular hexagon, then this moment with high pressure take place excellent installing plate 14 be divided into the rule the cellular zone of hexagon after, the center that excellent fixing hole 142 should all be positioned at corresponding cellular zone takes place in each high pressure.
Fig. 9 shows the axonometric drawing of a preferred honeycomb dividing plate of above-mentioned high pressure generator device.As shown in Figure 9, this preferred embodiment in, the honeycomb opening of honeycomb dividing plate is regular hexagon.
Through evidence; Adopt the structure among Fig. 5 when excellent fixed head takes place high pressure; And when the honeycomb dividing plate adopts the structure among Fig. 9; Can guarantee that high pressure generation rod is fixed on high pressure the intensity on the excellent installing plate takes place; Maximum intake be can guarantee again, the stability of device operation and the efficient of operation helped to improve.
Find that through detecting the air purifier among the present invention can guarantee to bear voltage and keep 3000V to continue 1 minute, can be not breakdown.
Air purifier among the present invention is put into 30 cubic metres test chamber, and the initial concentration of formaldehyde is controlled at 1.0 ± 0.2 (mg/m
3) in the scope, move air purifier of the present invention and continue after 6 hours, the clearance that detects formaldehyde is higher than 80%.
Air purifier among the present invention is put into 30 cubic metres test chamber, and the initial concentration of total bacterium is controlled at 10000 ± 1000 (cfu/m
3) in the scope, move air purifier of the present invention and continue after 6 hours, the clearance that detects total bacterium is higher than 80%.
The solid contaminant purification efficiency of air purifier of the present invention can reach 1.82m
3/ (hW).
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be considered as protection scope of the present invention.
Claims (7)
1. air purifier; It is characterized in that; Comprise back casing and front panel; Plate is provided with air-inlet grille in front; Back casing is provided with exhaust outlet; In the inner space that front panel and back casing limit pump drainage wind apparatus and high pressure generator device are installed, the high pressure generator device is positioned at the place ahead of pump drainage wind apparatus, and the front and/or the back side of next-door neighbour's high pressure generator device are provided with screen pack;
Said high pressure generator device comprises that excellent installing plate, framework and honeycomb dividing plate take place for high pressure generation rod, high pressure generation pin, high pressure;
Excellent installing plate takes place and is provided with a plurality of air hole in said high pressure, and the end that rod takes place for said high pressure is fixed on the front that excellent installing plate takes place high pressure, and an end of the other end and high pressure generation pin is fixed, said high pressure take place rod with its high pressure generation coaxial needle of fixing;
The positive relative of excellent installing plate takes place with high pressure in the honeycomb dividing plate; Said honeycomb dividing plate is made up of the dividing plate with cellular opening; The periphery of honeycomb dividing plate is covered with and its fixing framework; Excellent installing plate takes place through insulating part and high pressure and is fixed together in said framework, and each high pressure rod takes place and is positioned at a corresponding honeycomb opening of honeycomb dividing plate with its fixing high pressure generation pin;
Excellent installing plate, honeycomb dividing plate, high pressure generation rod and high pressure generation pin take place said high pressure processes by metal material.
2. high pressure generator device according to claim 1 is characterized in that the opening that the air hole on the excellent installing plate takes place said high pressure is circle, and excellent installing plate takes place the full whole high pressure of staggered row.
3. high pressure generator device according to claim 2 is characterized in that, the air hole that said high pressure takes place on the excellent installing plate is arranged in two subarrays interlaced with each other, and each subarray all is rectangular arrays.
4. high pressure generator device according to claim 3; It is characterized in that; Lining up between leg-of-mutton adjacent three air hole folded zone is provided with high pressure excellent fixing hole takes place; Through the screw that the excellent installing plate back side is passed takes place from high pressure, the end that the high pressure of correspondence is taken place rod is fixed on the front that excellent installing plate takes place high pressure.
5. high pressure generator device according to claim 4 is characterized in that, the honeycomb opening of honeycomb dividing plate is regular hexagon.
6. according to any described high pressure generator device in the claim 1 to 5, it is characterized in that said high pressure generation rod is made of copper, the material that excellent installing plate and honeycomb dividing plate take place high pressure is an aluminium.
7. according to any described high pressure generator device in the claim 1 to 5, it is characterized in that said pump drainage wind apparatus comprises a fixed mount, turbofan and motor, wherein motor is fixed on the fixed mount, and turbofan links to each other with the power output shaft of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110198737A CN102302884A (en) | 2011-07-14 | 2011-07-14 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110198737A CN102302884A (en) | 2011-07-14 | 2011-07-14 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102302884A true CN102302884A (en) | 2012-01-04 |
Family
ID=45376854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110198737A Pending CN102302884A (en) | 2011-07-14 | 2011-07-14 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102302884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096319A (en) * | 2017-03-31 | 2017-08-29 | 五彩石（北京）智能科技有限公司 | A kind of big ventilation fine filtering filter of multidimensional structure |
| CN109434699A (en) * | 2018-10-31 | 2019-03-08 | 湖南中路华程桥梁科技股份有限公司 | A kind of shot-blasting machine pellet cycle stock storehouse to clean |
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| CN2535045Y (en) * | 2002-03-20 | 2003-02-12 | 上海永健实业公司 | Electrostatic sterilizing dust-removing and air-purifying apparatus |
| CN2553892Y (en) * | 2002-03-29 | 2003-06-04 | 裴仁清 | Air purifying device with round hole pole and uniform electric field |
| CN1541750A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Mounting structure of dust collecting filter in air purifier |
| CN201832717U (en) * | 2010-09-08 | 2011-05-18 | 北京赛多科贸有限公司 | Separated electrostatic absorption unit |
| US20110138757A1 (en) * | 2007-07-17 | 2011-06-16 | Ging-Chung Chen | Air separator and purifier device |
| CN202289774U (en) * | 2011-07-14 | 2012-07-04 | 宁波镁泰塑模科技有限公司 | Air purifier |
-
2011
- 2011-07-14 CN CN201110198737A patent/CN102302884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535045Y (en) * | 2002-03-20 | 2003-02-12 | 上海永健实业公司 | Electrostatic sterilizing dust-removing and air-purifying apparatus |
| CN2553892Y (en) * | 2002-03-29 | 2003-06-04 | 裴仁清 | Air purifying device with round hole pole and uniform electric field |
| CN1541750A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Mounting structure of dust collecting filter in air purifier |
| US20110138757A1 (en) * | 2007-07-17 | 2011-06-16 | Ging-Chung Chen | Air separator and purifier device |
| CN201832717U (en) * | 2010-09-08 | 2011-05-18 | 北京赛多科贸有限公司 | Separated electrostatic absorption unit |
| CN202289774U (en) * | 2011-07-14 | 2012-07-04 | 宁波镁泰塑模科技有限公司 | Air purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096319A (en) * | 2017-03-31 | 2017-08-29 | 五彩石（北京）智能科技有限公司 | A kind of big ventilation fine filtering filter of multidimensional structure |
| CN109434699A (en) * | 2018-10-31 | 2019-03-08 | 湖南中路华程桥梁科技股份有限公司 | A kind of shot-blasting machine pellet cycle stock storehouse to clean |
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| ASS | Succession or assignment of patent right |
Owner name: NINGBO MEITAI PLASTIC MOULD TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU GANG Effective date: 20120331 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120331 Address after: 315470, Ningbo City, Zhejiang province Yuyao City Si Si Lake West Road Applicant after: NINGBO MEITAI PLASTIC AND MOULD TECHNOLOGY CO., LTD. Address before: 315470, Ningbo City, Zhejiang province Yuyao City Si Si Lake West Road Applicant before: Zhu Gang |
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Application publication date: 20120104 |