CN2671687Y - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN2671687Y CN2671687Y CN 200320119332 CN200320119332U CN2671687Y CN 2671687 Y CN2671687 Y CN 2671687Y CN 200320119332 CN200320119332 CN 200320119332 CN 200320119332 U CN200320119332 U CN 200320119332U CN 2671687 Y CN2671687 Y CN 2671687Y
- Authority
- CN
- China
- Prior art keywords
- dust
- discharge electrode
- cleaning unit
- air
- air cleaning
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an air purifier, belonging to the technical field of electrostatic air purge. The air purifier comprises a discharge electrode (1), a dust collection electrode (2), a control circuit (3) and a dust absorption panel (4).The discharge electrode (1) comprises at least a spray point (11). The dust collection electrode (2) is provided with a dust collection polar plate (20) and a round hole (21) matches with the spray point (11) phase. A sleeve barrel (23) is arranged on the dust collection polar plate (20) on the other side of round hole (21) which is opposite the spray point (11).The sleeve barrel (23) interpenetrate the round hole (21) phase. The discharge electrode (1), the dust collection electrode (2), the sleeve barrel (23) and the dust absorption panel (4) arrange ordinal. The air which enters to the air purifier is filtered by the dust collection electrode (2) and the dust absorption panel (4), in order to improve obviously the effects of air purge and sterilization.
Description
Technical field
The utility model belongs to the air purifying process field, belongs to electrostatic air purification techniques field especially.
Background technology
Along with growth in the living standard, people are more and more higher to the air quality requirement of living environment, and air purifying process and relevant device have obtained continuous development and use.
The electrostatic air purifier is a kind of air cleaning unit that is used to capture fine solid particle, and it is to utilize electrostatic force to realize a kind of dedusting and purifying device that airborne solid or liquid particle and air-flow are separated.The discharge electrode of electrostatic air purifier and dust collector pole are connected high voltage direct current respectively, and keep an electrostatic field that is enough to make gas ionization; When dusty gas passes through the electric field of two interpolars, around discharge electrode under the effect of highfield ionization takes place, form gas ion and electronics and also make powder dust particle charged; Particle after charged under electric field action to dust collector pole motion and on dust collector pole, deposit; Thereby reach the purpose that dust, air are separated.When dust reaches certain thickness on the dust collector pole, can continue after clearing up to use.
Existing this type of electrostatic air purifier, its static field structure generally are in the cross section is the strip dust collecting pole plate of " Jiong " font, a conductive filament are set as discharge electrode along the battery lead plate direction; Dust collecting pole plate and discharge electrode connect the high voltage direct current of opposed polarity separately, thereby form electrostatic field in dust collecting pole plate; The fan belt moving air flow is through electrostatic field, air with molecule charged in electric field, adsorbed by the dust collecting pole plate of different in nature electrode and under the effect of electric field force, thus reach the purpose that purifies air.
This electrostatic air purifier in use, " Jiong " font structure of dust collecting pole plate easily produces carbon distribution; And the conductive filament of discharge electrode is when clearing up or change, easy deformation, bending and produce the tip, even can rupture; These situations all can influence the real work efficient of air cleaning unit.If conductive filament fracture simultaneously because of spark appears in the electric arc effect, might be lighted the laying dust on the dust collecting pole plate, become disaster hidden-trouble.Conductive filament as discharge electrode in use causes that because of metal fatigue is out of shape discharge is uneven, has both shortened the service life of itself, also can influence air cleaning efficient.
Summary of the invention
The purpose of this utility model be to overcome prior art the electrostatic air purifier above-mentioned deficiency and a kind of electrostatic air purifier is proposed.It adopts the structure of supporting dust collector pole of discharge electrode and dust-catching board, produces an electrostatic field between discharge electrode, dust collector pole and dust-catching board, makes bacterium in the air-borne dust in the carbonization death of being shocked by electricity of the moment of ionization, thereby reaches the purpose that purifies air.
The purpose of this utility model can reach by taking following technical measures:
Design a kind of air cleaning unit, comprise discharge electrode, dust collector pole and control circuit, discharge electrode and dust collector pole are electrically connected with control circuit respectively, described discharge electrode comprises at least one spray point, described dust collector pole comprises that one is provided with the dust collecting pole plate with the corresponding circular hole of described spray point, described dust collecting pole plate spray point vis-a-vis the another side of circular hole be provided with sleeve, this sleeve and circular hole connect, this air cleaning unit also comprises dust-catching board, and described discharge electrode, dust collector pole, sleeve, dust-catching board are arranged in order.
The beneficial effects of the utility model are: to the further filtration of air, air cleaning and bactericidal effect are significantly improved by dust collector pole and dust-catching board.
Description of drawings
Fig. 1 is the structural representation of the utility model air cleaning unit;
Fig. 2 is the utility model circuit theory schematic diagram;
Fig. 3 is the utility model circuit diagram.
The specific embodiment
Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail.
A kind of as shown in Figure 1 air cleaning unit comprises discharge electrode 1 and dust collector pole 2, control circuit 3 and dust-catching board 4, and wherein discharge electrode 1, dust collector pole 2 and dust-catching board 4 are for being arranged in order, and control circuit 3 electrically connects respectively with discharge electrode 1, dust collector pole 2.
Described discharge electrode 1 is fixed on the discharge electrode seat 12, comprises at least one spray point 11 on the discharge electrode 1, and described dust collector pole 2 comprises the dust collecting pole plate 20 of flute profile, is provided with circular hole 21 with described spray point 11 corresponding positions on the dust collecting pole plate 20.
When adding high voltage direct current between discharge electrode 1 and the dust collector pole 2, will produce an electrostatic field, its power line is cone shape at spray point 11 and pole plate place around the circular hole 21.Air is flowed through spray point 11 when arriving circular holes 21, the cutting power line, and airborne fine solid particle is charged, and is adsorbed under electric field action on the pole plate of dust collector pole 2 around the circular hole 21, and losing electric charge becomes neutral solia particle.When electric-field intensity during greater than the dielectric strength of air, a corona ball can appear in the place, tip at spray point 11, its ambient air molecule is ionized to the ion and the electronegative electronics of positively charged, and is attracted to and makes it to become electronegative ion on the airborne oxygen molecule.Airborne bacterium, virus are in the moment of air ionization shocked by electricity carbonization and death.Electrostatic field can produce trace when work ozone also can play the effect that eliminates the unusual smell with bacteria growing inhibiting.
The utility model promotes air even without other wind-force and flows, because the ion that spray point 11 ionization are produced moves to circular hole 21 and forms ion stream, drive the air electrostatic field of flowing through, also can play good dedusting, eliminate the unusual smell and kill the effect that removes virus and suppress bacterium.
Described spray point 11 can be bullet or tabular triangle body.The intensity that be easy to process, guarantees spray point 11, manufacture bullet or tabular triangle make spray point be difficult to be bent distortion.
In order further to improve the adsorption capacity of 2 pairs of air-borne dusts of this dust collector pole, described dust collector pole 2 spray point 11 vis-a-vis the another side of circular hole 21 be provided with a sleeve 23, described sleeve 23 is overlapping with described circular hole 21 central shafts.Sleeve 23 can be directly connected to the back side of dust collecting pole plate 20 cell bodies, also can use independently bush support as support.As long as after whole air cleaning unit installation, sleeve 23 is overlapping just passable with circular hole 21 central shafts, can not influence the operate as normal of device.Sleeve 23 and dust collecting pole plate 20 can lead to the high voltage direct current of identical polar.
The position of the relative dust collector pole 2 of this air cleaning unit also is provided with a dust-catching board 4, and this dust-catching board 4 keeps electrically connecting with dust collecting pole plate 20.This dust-catching board 4 is double-deck stack structures of being made by stainless steel, maintains suitable spacing between its layer and the layer, and the circular hole that offers a plurality of smaller aperture due on every aspect is so that circulation of air.When adding high voltage direct current between discharge electrode 1 and the dust collector pole 2, also can produce an electrostatic field between this dust-catching board 4 and the dust collecting pole plate 20, most of fine solid particle of omitting from the air that dust collector pole 2 passes through is charged, under electric field action, be adsorbed to respectively on the plate face of the barrel of sleeve 23 and dust-catching board 4, make that remaining bacterium is further removed extremely in the air, thereby improved the air cleaning rate effectively.
Cleaning for convenient, is separable between the discharge electrode 1 of this air cleaning unit, dust collector pole 2 and the dust-catching board 4.
As shown in Figures 2 and 3, in control circuit board 3,, in circuit, adopt the safety design for Electrical Safety is considered.If the electric leakage situation, the neon lamp of leakage protection circuit 31 will be lighted, and changes the resistance of photo resistance 32, and under the processing controls of IC555, loudspeaker can send chimes of doom, simultaneously by relay 33 actions, with dump.
Claims (7)
1, a kind of air cleaning unit comprises discharge electrode (1), dust collector pole (2) and control circuit (3); Discharge electrode (1) and dust collector pole (2) are electrically connected with control circuit (3) respectively; Described discharge electrode (1) comprises at least one spray point (11); Described dust collector pole (2) comprises that one is provided with the dust collecting pole plate (20) with the corresponding circular hole of described spray point (11) (21); It is characterized in that:
Described dust collecting pole plate (20) spray point (11) vis-a-vis the another side of circular hole (21) be provided with sleeve (23), this sleeve (23) and circular hole (21) connect;
This air cleaning unit also comprises dust-catching board (4), and described discharge electrode (1), dust collector pole (2), sleeve (23), dust-catching board (4) are arranged in order.
2, air cleaning unit according to claim 1 is characterized in that:
Described dust collecting pole plate (20) is a flute profile, and described circular hole (21) is opened in trench bottom.
3, air cleaning unit according to claim 1 and 2 is characterized in that:
This dust-catching board (4) is stacked structure.
4, air cleaning unit according to claim 3 is characterized in that:
This dust-catching board (4) is to be made by conductive material.
5, air cleaning unit according to claim 4 is characterized in that:
This dust-catching board (4) is provided with a plurality of circular holes.
6, air cleaning unit according to claim 5 is characterized in that:
Described spray point (11) is a bullet.
7, air cleaning unit according to claim 4 is characterized in that:
Described spray point (11) is tabular triangle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119332 CN2671687Y (en) | 2003-12-18 | 2003-12-18 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119332 CN2671687Y (en) | 2003-12-18 | 2003-12-18 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671687Y true CN2671687Y (en) | 2005-01-19 |
Family
ID=34475660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119332 Expired - Fee Related CN2671687Y (en) | 2003-12-18 | 2003-12-18 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671687Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934250A (en) * | 2009-06-28 | 2011-01-05 | 彭雪 | Bipolar air dust remover |
| CN103933600A (en) * | 2014-04-08 | 2014-07-23 | 江苏苏净集团有限公司 | Air purification device and air purification method |
| CN104437865A (en) * | 2014-11-24 | 2015-03-25 | 上海华兴数字科技有限公司 | Low-ozone electrostatic equipment and indoor air purifier applying same |
| CN105517421A (en) * | 2016-01-14 | 2016-04-20 | 合肥联宝信息技术有限公司 | Ionization dust collection device for electronic equipment |
| CN105817327A (en) * | 2016-03-24 | 2016-08-03 | 重庆净怡环保科技（集团）有限公司 | Generation method for curtain type electric field |
| CN106423561A (en) * | 2016-12-02 | 2017-02-22 | 北京中和锦程科技有限公司 | Ion wind air purifier |
| CN108607688A (en) * | 2018-05-18 | 2018-10-02 | 同济大学 | A kind of fresh air purification device in electrode |
-
2003
- 2003-12-18 CN CN 200320119332 patent/CN2671687Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934250A (en) * | 2009-06-28 | 2011-01-05 | 彭雪 | Bipolar air dust remover |
| CN101934250B (en) * | 2009-06-28 | 2013-12-25 | 彭雪 | Bipolar air dust remover |
| CN103933600A (en) * | 2014-04-08 | 2014-07-23 | 江苏苏净集团有限公司 | Air purification device and air purification method |
| CN103933600B (en) * | 2014-04-08 | 2016-09-07 | 江苏苏净集团有限公司 | A kind of air cleaning unit and air purification method |
| CN104437865A (en) * | 2014-11-24 | 2015-03-25 | 上海华兴数字科技有限公司 | Low-ozone electrostatic equipment and indoor air purifier applying same |
| CN105517421A (en) * | 2016-01-14 | 2016-04-20 | 合肥联宝信息技术有限公司 | Ionization dust collection device for electronic equipment |
| CN105817327A (en) * | 2016-03-24 | 2016-08-03 | 重庆净怡环保科技（集团）有限公司 | Generation method for curtain type electric field |
| CN106423561A (en) * | 2016-12-02 | 2017-02-22 | 北京中和锦程科技有限公司 | Ion wind air purifier |
| CN108607688A (en) * | 2018-05-18 | 2018-10-02 | 同济大学 | A kind of fresh air purification device in electrode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2671670Y (en) | High efficiency air processor | |
| CN103604176B (en) | The board-like air-conditioning electrostatic air cleaning device of carbon fiber dust collecting electrode | |
| CN201350420Y (en) | Non-ozone washable electrostatic dust collector | |
| CN201586565U (en) | Vehicle-mounted urban air purifier | |
| CN109297062A (en) | Centrifugal Electrostatic Combined type lampblack purifier | |
| CN201513959U (en) | Combined-type oil smoke purifier | |
| CN101357351A (en) | No-ozone cleanable electrostatic dust collector | |
| CN107790286A (en) | It is a kind of that there is adaptive and self-cleaning function electrostatic precipitator and dust removal method | |
| CN1646227A (en) | Electrostatic filter construction | |
| CN2671687Y (en) | Air purifier | |
| CN201519534U (en) | Smoke purifier | |
| CN210320219U (en) | Commercial kitchen oil smoke clarifier | |
| CN207271438U (en) | A kind of electrodecontamination structure and include its air cleaning unit | |
| CN202263644U (en) | Electric dust removing device | |
| CN2671583Y (en) | High efficiency static air purifier | |
| CN210861478U (en) | Little ion new trend purifies all-in-one | |
| CN2571467Y (en) | Plasma cooking fume purifier | |
| CN107684977A (en) | A kind of electrodecontamination structure and include its air cleaning unit | |
| CN209772405U (en) | Electrostatic oil fume purification equipment | |
| CN2671585Y (en) | High efficiency static air purifier | |
| CN204276152U (en) | Paper base material high-pressure electrostatic air-purifying module | |
| CN101216201A (en) | Central air-conditioner high voltage ionization clamp type disinfection units | |
| CN201439067U (en) | Electrostatic dust collecting device for air purification | |
| CN201181057Y (en) | High-voltage ionization sterilizing device of cabinet air-conditioner | |
| CN204329183U (en) | A kind of ion wind generating means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY LIXIANG ELECTRONICS CO.,LTD. Free format text: FORMER OWNER: LIN SHIZHANG Effective date: 20051223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051223 Address after: 523586, Dongguan City, Changping Town Bridge Village North Gate Industrial Zone Patentee after: Dongguan Lixiang Electronics Co., Ltd. Address before: Lianjiang County of Taiwan Province Patentee before: Lin Shizhang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |