CN1319625C - Dust-collecting filter of air purifier - Google Patents
Dust-collecting filter of air purifier Download PDFInfo
- Publication number
- CN1319625C CN1319625C CNB031385974A CN03138597A CN1319625C CN 1319625 C CN1319625 C CN 1319625C CN B031385974 A CNB031385974 A CN B031385974A CN 03138597 A CN03138597 A CN 03138597A CN 1319625 C CN1319625 C CN 1319625C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- dust
- fin
- collecting filter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The present invention relates to a dust collecting filter of an air purifier, which can be used for ionizing dust in the air and then collecting the ionized dust. The dust collecting filter of the present invention is composed of an ionizing component and a collecting device, wherein the ionizing component is used for ionizing dust in the air; the collecting device is used for collecting the ionized dust in the ionizing component. The collecting device is composed of a plurality of radiation fins and supporting components, the radiation fins are arranged behind the ionizing component, and the supporting components support and separate the radiation fins. The dust which is ionized in the ionizing component is collected to the radiation fins or the supporting components. Through the structure, the dust which is ionized in the ionizing component is collected in the collecting device which is composed of the radiation fins and the supporting components, the dust collecting efficiency is enhanced, and the assembly structure of the collecting device is simplified.
Description
Technical field
The present invention relates to a kind of dust in air be carried out ionization, the dust-collecting filter of the air purifier of collecting then, furtherly, relate to a kind of dust-collecting filter (Dust collecting filter of air cleaner) that can bring the air purifier of following effect: because dust collection area is big, improve collection efficiency, simplified package assembly.
Background technology
In general, air purifier is a kind of in order to form comfortable indoor environment, and the air cleaning that will contain polluters such as dust, bad smell and bacterium becomes the device of pure and fresh air.Above-mentioned air purifier comprises casing, pressure fan and dust-collecting filter substantially.On said machine casing, be formed with suction inlet and outlet; Above-mentioned pressure fan makes the force air that contains polluter be recycled to the said machine casing outside; Above-mentioned dust-collecting filter will be inhaled into the dust in air of casing inside by the driving of above-mentioned pressure fan and carry out the ionization collection.
Fig. 1 demonstrates the primary structure figure of the dust-collecting filter of existing technology air purifier simply.
As shown in Figure 1, the dust-collecting filter of above-mentioned prior art air purifier is made of ionization parts 1 and gathering-device 10.1 pair of dust in air of ionizing part part is carried out ionization; Above-mentioned gathering-device 10 is arranged on the rear of ionizing part part 1, collects the dust that is ionized.
Ionizing part part 1 is made of the corresponding utmost point 2 of discharge and wire discharge electrode 6.The corresponding utmost point 2 of above-mentioned discharge separates setting according to a determining deviation, forms the ground line electrode; Above-mentioned wire discharge electrode 6 is arranged between the corresponding utmost point 2 of above-mentioned discharge, and is vertical with the flow direction of air, by the high voltage that is applied in, forms just (+) utmost point, forms power line 5 between the corresponding utmost point 2 of above-mentioned discharge and discharge electrode 6.
In addition, above-mentioned gathering-device 10 is made of passive electrode 12 and accelerating electrode 16.Above-mentioned passive electrode 12 can adsorb the dust that is ionized; Above-mentioned accelerating electrode 16 makes the dust that is ionized in ionizing part part 1 carry out accelerated motion towards above-mentioned passive electrode 12, is coated with dielectric film 15 on the surface of above-mentioned accelerating electrode 16.
Fig. 2 demonstrates the oblique view of the gathering-device inside of existing technology.
As shown in Figure 2, in order to strengthen the collection area of above-mentioned passive electrode 12, above-mentioned passive electrode 12 and accelerating electrode 16 twist up shapes are arranged on the inside of collecting shell 20; Be combined with collection in the front of above-mentioned collection shell 20 and cover 22, above-mentioned collection lid 22 above-mentioned passive electrode 12 of protection and accelerating electrodes 16.
Work to the filter of prior art with said structure describes below.
At first, drive above-mentioned pressure fan, then indoor air is inhaled into the inside of said machine casing by above-mentioned suction inlet, thereby flow into the inside of above-mentioned electric formula dust-collecting filter.Flow into the dust in air of the inside of above-mentioned electric formula dust-collecting filter, be ionized during through ionizing part part 1.The dust that is ionized quickens by the accelerating electrode 16 that is coated with above-mentioned dielectric film 15, is adsorbed to collect on the above-mentioned passive electrode 12.
But the dust collect plant with prior art of said structure but has following problem.
That is to say,, utilize above-mentioned collection lid 22 to cover the front of above-mentioned collection shell 20, make the package assembly complexity of above-mentioned gathering-device 10 because above-mentioned accelerating electrode 16 and passive electrode 12 twist up shapes are arranged on the inside of above-mentioned collection shell 20.
Summary of the invention
The present invention the purpose of this invention is to provide the dust-collecting filter of the air purifier that can bring following effect for the problem that solves above-mentioned prior art dust collect plant proposes: improve the collection efficiency of gathering-device, package assembly is oversimplified.
To achieve these goals, the invention provides a kind of dust-collecting filter of air purifier, it is made of ionization parts and gathering-device.The ionizing part part carries out ionization to dust in air; Above-mentioned gathering-device is collected in the dust that is ionized in the ionizing part part.Above-mentioned gathering-device is made of a plurality of fin and support component.Above-mentioned a plurality of fin is arranged on the rear of ionizing part part; The above-mentioned a plurality of fin of above-mentioned supporting units support, and make above-mentioned a plurality of fin isolate setting.The dust that is ionized in the ionizing part part is collected on above-mentioned fin or the support component.
Therefore, the present invention with said structure can bring following effect:
The dust that is ionized in the ionization parts is collected in the gathering-device that is made of a plurality of fin and support component, has improved dust catching efficiency, the simultaneously simple package assembly of gathering-device.
In addition,, perhaps be applied with the negative pole high voltage, make the dust that in the ionizing part part, is ionized to quicken to be adsorbed onto on above-mentioned fin and the support component because above-mentioned fin is connected with ground wire with support component.
Description of drawings
Fig. 1 demonstrates the primary structure figure of the dust-collecting filter of existing technology air purifier simply;
Fig. 2 demonstrates the oblique view of the gathering-device inside of existing technology;
Fig. 3 demonstrates the oblique view of the embodiment of air purifier of the present invention;
Fig. 4 demonstrates the exploded perspective view of the embodiment of air purifier of the present invention;
Fig. 5 demonstrates the structure chart of dust-collecting filter of the present invention simply;
Fig. 6 demonstrates the exploded perspective view of the packing engineering of gathering-device of the present invention.
Main description of reference numerals
60: dust-collecting filter 61: the ionization parts
62: ionization piece cover 64: discharge electrode
66: ionization parts shell 68: the corresponding utmost point discharges
70: gathering-device 72: fin
74: through hole 80: support component
The specific embodiment
With reference to the accompanying drawings, embodiments of the invention are elaborated.
Fig. 3 demonstrates the oblique view of the embodiment of air purifier of the present invention.Fig. 4 demonstrates the exploded perspective view of the embodiment of air purifier of the present invention.Fig. 5 demonstrates the structure chart of dust-collecting filter of the present invention simply.
To shown in Figure 5, the air purifier of present embodiment comprises casing 52 substantially, sucks grid 54, pressure fan 56, air cleaner 58, dust-collecting filter 60, high-voltage generator 91, light catalyst filter 92 and dividing plate 94 as Fig. 3.Said machine casing 52 fronts are open, above the outlet 51 of discharge air is formed on; Above-mentioned suction grid 54 is arranged on the front of said machine casing 52, is formed with the suction inlet 53 that sucks air; Above-mentioned pressure fan 56 is installed in the inside of said machine casing 52, makes the air purifier air outside carry out forced circulation towards the inside of said machine casing 52; Above-mentioned air cleaner 58 is arranged on the back side of above-mentioned suction grid 54, and the dust bigger to volume in the inhaled air filters; Above-mentioned dust-collecting filter 60 is arranged on the rear of above-mentioned air cleaner 58, utilizes high voltage that the dust in the inhaled air is carried out ionization and collects; Above-mentioned high-voltage generator 91 imposes on above-mentioned dust-collecting filter 60 with high voltage; Above-mentioned light catalyst filter 92 is arranged on the rear of above-mentioned dust-collecting filter 60, and titanium oxide is coated on the dictyosome, and the light that produces in the above-mentioned dust-collecting filter 60 makes above-mentioned titanium oxide by activate, plays deodorization; Aforementioned barriers 94 is divided into the plenum chamber that is formed with above-mentioned pressure fan 56 with the inner space of said machine casing 52 and is formed with the filter chamber of above-mentioned dust-collecting filter 60 and light catalyst filter 92, is formed with wind pushing hole 93 in the central authorities of aforementioned barriers 94.
Above-mentioned dust-collecting filter 60 is made of ionization parts 61 and gathering-device 70.61 pairs of dust in air of ionizing part part are carried out ionization; Above-mentioned gathering-device 70 is arranged on the rear of ionizing part part 61, and the dust that is ionized is collected.
Wherein, ionizing part part 61 comprises ionization piece cover 62, wire discharge electrode 64, ionization parts shell 66 and the corresponding utmost point 68 of a plurality of discharge substantially.Ionizing part part lid 62 is arranged on the rear of above-mentioned air cleaner 58, is formed with inlet hole 62a; Above-mentioned wire discharge electrode 64 is vertical with the flow direction of air, secure bond on ionizing part part lid 62, on above-mentioned high-voltage generator 91, generate+high voltage of 5～7kv imposes on above-mentioned wire discharge electrode 64, forms anodal; Ionizing part part shell 66 is fixed on the rear side of ionizing part part lid 62, is formed with tap 66a; The corresponding utmost point 68 of above-mentioned a plurality of discharge keeps a determining deviation with above-mentioned discharge electrode 64, separates being arranged in the ionizing part part shell 66 according to a determining deviation, is connected with ground wire, forms power line 67 between the corresponding utmost point 68 of discharge and above-mentioned discharge electrode 64.
In addition, above-mentioned gathering-device 70 is made of a plurality of fin (fin) 72 and support component 80.Above-mentioned a plurality of fin 72 is arranged on ionizing part part 61 rears; Above-mentioned support component 80 supports above-mentioned a plurality of fin 72, can make above-mentioned a plurality of fin 72 keep a determining deviation to isolate and be provided with.
Wherein, above-mentioned a plurality of fin 72 is arranged side by side with air suction direction; Above-mentioned support component 80 is vertical with air suction direction, makes above-mentioned fin 72 and support component 80 have very big collection area.
In addition, because above-mentioned fin 72 forms the structure that is connected with ground wire with support component 80, perhaps form apply from above-mentioned high-voltage generator 91 generate-the high-tension structure of 3.5Kv, make the dust that in ionizing part part 61, is ionized be accelerated and be adsorbed onto on above-mentioned fin 72 and the support component 80.
Fig. 6 demonstrates the exploded perspective view of the assembling process of gathering-device of the present invention.
As shown in Figure 6, above-mentioned support component 80 is formed by the hollow tube of " U " font; Be formed with a plurality of through holes 74 on above-mentioned a plurality of fin 72, above-mentioned support component 80 runs through above-mentioned through hole 74 to be fixed; If the above-mentioned a plurality of fin 72 of parallel arrangement in order, and according to vertical direction above-mentioned support component 80 is inserted on the above-mentioned fin 72, above-mentioned a plurality of fin 72 is assembled on the above-mentioned support component 80.
Below the course of work of the present invention with said structure is described.
At first, drive above-mentioned pressure fan 56, then indoor air filters the bigger foreign matter of volume through the suction inlet 53 and the above-mentioned air cleaner 58 of above-mentioned suction grid 54; Through above-mentioned dust-collecting filter 60, collect the dust in air that is ionized; Carry out after the deodorizing through above-mentioned light catalyst filter 92,, discharge to the outside of above-mentioned air purifier again by the outlet 51 of said machine casing 52.
Below the collection process through the koniology of above-mentioned dust-collecting filter 60 is further described in detail.
The high voltage of 5～7Kv is imposed on the discharge electrode 64 of ionizing part part 61, then above-mentioned discharge electrode 64 discharges, at the above-mentioned discharge electrode 64 and the above-mentioned power line 67 of generation between the corresponding utmost point 66 that discharges, make and be included in dust in air in the process way of above-mentioned power line 67, dust particle collides with the electronics that produces in ionizing part part 61, after being ionized, enter into above-mentioned fin 72 and support component 80 sides.
At this moment,, perhaps be applied with-3.5Kv negative pole high voltage, make the dust that in ionizing part part 61, is ionized be accelerated the surface of absorptive collection to above-mentioned fin 72 and support component 80 because above-mentioned fin 72 is connected with ground wire with support component 80.
Up to the present, though be that the center has been described in detail with embodiments of the invention, the personnel that have general knowledge in the technical field of the invention can propose a lot of distortion in basic fundamental thought range of the present invention.Basic fundamental thought of the present invention is embodied in the patent request scope, and all differences point in the equal with it scope all should be interpreted as belonging to scope of the present invention.
Claims (6)
1. the dust-collecting filter of an air purifier comprises ionization parts and gathering-device; The ionizing part part carries out ionization to dust in air; Gathering-device is collected in the dust that is ionized in the ionizing part part; It is characterized in that:
Above-mentioned gathering-device is made of a plurality of fin and support component; Above-mentioned a plurality of fin is arranged on the rear of ionizing part part; The above-mentioned a plurality of fin of above-mentioned supporting units support, and make above-mentioned a plurality of fin isolate setting; The dust that is ionized in the ionizing part part is collected on above-mentioned fin or the support component.
2. the dust-collecting filter of air purifier according to claim 1 is characterized in that:
Above-mentioned fin and air suck direction and are arranged side by side;
Above-mentioned support component and air suck that direction is vertical to be provided with.
3. the dust-collecting filter of air purifier according to claim 1 and 2 is characterized in that:
Above-mentioned fin is connected with ground wire with support component.
4. the dust-collecting filter of air purifier according to claim 1 and 2 is characterized in that:
The negative pole high voltage is imposed on above-mentioned fin and support component.
5. the dust-collecting filter of air purifier according to claim 1 and 2 is characterized in that:
Above-mentioned support component is formed by hollow tube; Be formed with a plurality of through holes on above-mentioned a plurality of fin, above-mentioned hollow tube runs through above-mentioned through hole to be fixed.
6. the dust-collecting filter of air purifier according to claim 1 and 2 is characterized in that:
Above-mentioned support component forms " U " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031385974A CN1319625C (en) | 2003-04-30 | 2003-04-30 | Dust-collecting filter of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031385974A CN1319625C (en) | 2003-04-30 | 2003-04-30 | Dust-collecting filter of air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1541752A CN1541752A (en) | 2004-11-03 |
| CN1319625C true CN1319625C (en) | 2007-06-06 |
Family
ID=34323765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031385974A Expired - Fee Related CN1319625C (en) | 2003-04-30 | 2003-04-30 | Dust-collecting filter of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1319625C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101641296B1 (en) * | 2014-10-14 | 2016-07-21 | 한국기계연구원 | Vehicle air purifying apparatus for simultaneously reducing harmful Gas and particles |
| CN105312153A (en) * | 2015-10-30 | 2016-02-10 | 苏州天擎电子通讯有限公司 | Ionization type electrostatic dust collector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390657A (en) * | 1977-01-18 | 1978-08-09 | Matsushita Electric Ind Co Ltd | Electric cleaner |
| JPH1014780A (en) * | 1996-07-04 | 1998-01-20 | Hitachi Home Tec Ltd | Heating cooker |
| JP2000217757A (en) * | 1999-01-29 | 2000-08-08 | Hitachi Ltd | Electric cleaner |
| US6320045B1 (en) * | 1997-12-04 | 2001-11-20 | Bristol-Myers Squibb Company | Process for the reduction of oxiranyl epothilones to olefinic epothilones |
| US6322618B1 (en) * | 1998-10-19 | 2001-11-27 | Texas Electroniques Canada Inc. | Adjustable duct assembly for fume and dust removal and filter cleaner |
-
2003
- 2003-04-30 CN CNB031385974A patent/CN1319625C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390657A (en) * | 1977-01-18 | 1978-08-09 | Matsushita Electric Ind Co Ltd | Electric cleaner |
| JPH1014780A (en) * | 1996-07-04 | 1998-01-20 | Hitachi Home Tec Ltd | Heating cooker |
| US6320045B1 (en) * | 1997-12-04 | 2001-11-20 | Bristol-Myers Squibb Company | Process for the reduction of oxiranyl epothilones to olefinic epothilones |
| US6322618B1 (en) * | 1998-10-19 | 2001-11-27 | Texas Electroniques Canada Inc. | Adjustable duct assembly for fume and dust removal and filter cleaner |
| JP2000217757A (en) * | 1999-01-29 | 2000-08-08 | Hitachi Ltd | Electric cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1541752A (en) | 2004-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1332341A (en) | Air purifying machine | |
| CN1727010A (en) | Sterilization method and decontaminating apparatus and use their air cleaner method and apparatus | |
| KR101781040B1 (en) | Air cleaner | |
| WO2017152692A1 (en) | Air purification electric fan | |
| CN107694755A (en) | Electrostatic precipitation module and conditioner | |
| CN1319625C (en) | Dust-collecting filter of air purifier | |
| CN1541753A (en) | Electric air collecting filter of air purifier | |
| CN1541774A (en) | Electronic dust-collecting filter of air purifier | |
| CN206996842U (en) | Electrostatic precipitation module and conditioner | |
| CN1171983A (en) | Air cleaner | |
| CN1541776A (en) | Dust-collecting filter of air purifier | |
| KR20200067388A (en) | Air purifier using x-rays | |
| CN1541754A (en) | Electric air collecting filter of air purifier | |
| CN1541775A (en) | Electric air collecting filter of air purifier | |
| CN1541751A (en) | Air purifier | |
| CN207999864U (en) | A kind of centrifugation of greasy dirt and Electrostatic Absorption system | |
| KR20030077156A (en) | electric dust collecting unit of air cleaner | |
| KR20050102786A (en) | Negative ion generating and electron collecting system and a non-filter air cleaner using the same | |
| KR20030075702A (en) | Electric dust collecting filter of air cleaner | |
| CN1541773A (en) | Dust-collecting filter of air purifier | |
| KR100934133B1 (en) | Electric precipitator and air cleaner including the same | |
| CN1541716A (en) | Electronic type air cleaner | |
| KR20030075703A (en) | Dust collecting filter of air cleaner | |
| KR20030075705A (en) | Electric dust collecting filter of air cleaner | |
| KR20030085207A (en) | Dust collecting filter of air cleaner |
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 | ||
| 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 |