CN100336561C - Netted electrostatic air cleaner - Google Patents
Netted electrostatic air cleaner Download PDFInfo
- Publication number
- CN100336561C CN100336561C CNB200510063213XA CN200510063213A CN100336561C CN 100336561 C CN100336561 C CN 100336561C CN B200510063213X A CNB200510063213X A CN B200510063213XA CN 200510063213 A CN200510063213 A CN 200510063213A CN 100336561 C CN100336561 C CN 100336561C
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- CN
- China
- Prior art keywords
- air cleaner
- collecting net
- discharge electrode
- dust collecting
- dust
- 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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Abstract
The present invention discloses a netted electrostatic air cleaner which is characterized in that a high-voltage electrostatic field component is composed of dust collecting nets perpendicular to the air intake direction, and a wire type discharge electrode, wherein the dust collecting net is connected with the anode or the cathode of a high voltage generator through a conducting wire; the wire type discharge electrode is positioned between the dust collecting nets and is parallel to the dust collecting nets, and the wire type discharge electrode is supported and fixed by a frame and is connected to the cathode or the anode of the high voltage generator through a conducting wire. Compared with the structure of the prior art, the permeability of the dust collecting nets is much higher than that of a dust collecting plate, so only low static voltage is required by the present invention for achieving the same purifying effect with the prior art; in addition, dust collecting area is increased greatly, thereby reducing the volume of the air cleaner and improving the purification efficiency.
Description
Technical field
The present invention relates to a kind of air purifier, relate in particular to a kind of netted electrostatic air cleaner.
Background technology
At present, the air purifier on the market has three kinds: the compound air purification device of filtering type air purifier, anion modified model and electrostatic depuration and filtration, purification.The key of electrostatic depuration is a field generator.
Being seen field generator exists many deficiencies on the market: the tabular field generator is a kind of typical field generator, from considering with material, it can save material, make full use of surface area, promptly make the parallel-plate electric field with the material of as much, its dust suction purifies the electric field of area or pattern all types of greater than other; Consider that from structure it is simple and practical, and is easily manufactured, quality is controlled easily.
But its weak point is: because the spacing of wire electrode and collecting plate is bigger, the dust granules that has antibacterial and microorganism can be adsorbed onto on the collecting plate, causing on the one hand needs high-pressure electrostatic (general 50-100KV); Need very long collecting plate passage on the other hand, in theory, dust particle needs 2-4 second from charged to moving to collecting plate, and during as wind speed 1 meter per second, the collecting plate passage needs 2--4 rice, and during as wind speed 2 meter per seconds, the collecting plate passage needs 4--8 rice; In actual mechanical process, be subjected to spatial restriction, be difficult to accomplish.
Summary of the invention
The objective of the invention is to improve deficiency of the prior art, a kind of very high static, efficient height and little netted electrostatic air cleaner of volume of not needing is provided.
The object of the present invention is achieved like this: a kind of netted electrostatic air cleaner, comprise air inlet, centrifugal fan, high-pressure electrostatic field assembly, high tension generator and exhaust duct etc., it is characterized in that: described high-pressure electrostatic field assembly is by forming with vertical dust-collecting net of air intake direction and line formula discharge electrode, and described dust-collecting net is connected to the negative or positive electrode of high tension generator by lead; Described line formula discharge electrode is parallel with described dust-collecting net between described dust-collecting net, and the negative pole or the positive pole of high tension generator fixed and be connected to by lead to described line formula discharge electrode by frame supported.
A kind of optimal technical scheme is characterized in that: described dust-collecting net is made up of metal gauze and aluminum foil web.
A kind of optimal technical scheme is characterized in that: described dust-collecting net is a sandwich structure, and the two sides is a wire netting, and the centre accompanies aluminum foil web.
A kind of optimal technical scheme is characterized in that: described aluminum foil web is laterally strained, and forms mesh.
A kind of optimal technical scheme is characterized in that: described aluminum foil web is a multiple structure, and mesh is crisscross.
A kind of optimal technical scheme is characterized in that: described dust-collecting net is provided with support bar.
Compare with prior art constructions, dust-collecting net is more much higher than the permeability of collecting plate, reach same clean-up effect, only needs low electrostatic pressure to get final product; Also increase dust-collecting area in addition greatly, thereby reduced the volume of depurator, improved purification efficiency.
The invention will be further described below in conjunction with drawings and Examples, but and do not mean that limiting the scope of the invention.
Description of drawings
Fig. 1 is the side-looking structural representation of netted electrostatic air cleaner of the present invention.
Fig. 2 is the plan structure sketch map of netted electrostatic air cleaner of the present invention.
The specific embodiment
As shown in Figure 1, 2, netted electrostatic air cleaner of the present invention comprises four collecting plate fixed frames 1, eight parallel dust-collecting nets 2, seven line formula discharge electrode fixed frames 4 and seven line formula discharge electrodes 3 side by side, line formula discharge electrode 3 is installed on the online discharge electrode fixed frame 4, line formula discharge electrode fixed frame 4 is provided with line formula discharge electrode connecting plate (metallic plate) 5, and it is connected with the negative pole (not marking among the figure) of high tension generator by lead; Dust-collecting net 2 is connected with the positive pole (not marking among the figure) of high tension generator by dust-collecting net connecting plate (metallic plate) 6 and lead (not marking among the figure).
Described dust-collecting net is made up of double layer of metal silk screen and three layers of aluminum foil web; Described aluminum foil web one deck is laterally strained, and the vertically tension of another layer forms crisscross mesh, further improves purification efficiency.
If the insufficient strength of wire netting contacts with metal wire for fear of wire netting, can also on described dust-collecting net, support bar be set.
The polarity of line formula discharge electrode and dust-collecting net can be exchanged according to operating position.When being main with sterilization, the discharge of line formula is very anodal, and this moment, line formula discharge electrode sent more cation, reached germ-resistant purpose; When needing the negative oxygen ion that provides more in the air, the line formula very negative pole that discharges, this moment, line formula discharge electrode sent more negative oxygen ion, reached the purpose that negative oxygen ion is provided.
Distance between the dust-collecting net 2 is 1-100 centimetre, line formula discharge electrode 3 be spaced apart 1-50 centimetre, length is 1--100 centimetre, the distance between line formula discharge electrode 3 and the dust-collecting net 2 is 1--50 centimetre.
Netted electrostatic air cleaner permeability of the present invention is good, and dust-collecting area is big, the purification efficiency height.
Claims (5)
1, a kind of netted electrostatic air cleaner, comprise air inlet, centrifugal fan, high-pressure electrostatic field assembly, high tension generator and exhaust duct, it is characterized in that: described high-pressure electrostatic field assembly is by forming with vertical dust-collecting net of air intake direction and line formula discharge electrode, and described dust-collecting net is connected to the negative or positive electrode of high tension generator by lead; Described line formula discharge electrode is parallel with described dust-collecting net between described dust-collecting net, and the negative pole or the positive pole of high tension generator fixed and be connected to by lead to described line formula discharge electrode by frame supported.
2, netted electrostatic air cleaner according to claim 1 is characterized in that: described dust-collecting net is made up of metal gauze and aluminum foil web.
3, netted electrostatic air cleaner according to claim 1 is characterized in that: described dust-collecting net is a sandwich structure, and the two sides is a wire netting, and the centre accompanies aluminum foil web.
4, according to each described netted electrostatic air cleaner among the claim 2-3, it is characterized in that: described aluminum foil web is a double-decker, and the mesh lattice are crisscross.
5, netted electrostatic air cleaner according to claim 1 is characterized in that: described dust-collecting net is provided with support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510063213XA CN100336561C (en) | 2005-04-06 | 2005-04-06 | Netted electrostatic air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510063213XA CN100336561C (en) | 2005-04-06 | 2005-04-06 | Netted electrostatic air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1663622A CN1663622A (en) | 2005-09-07 |
| CN100336561C true CN100336561C (en) | 2007-09-12 |
Family
ID=35035048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510063213XA Expired - Fee Related CN100336561C (en) | 2005-04-06 | 2005-04-06 | Netted electrostatic air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100336561C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007085114A1 (en) * | 2006-01-24 | 2007-08-02 | Shanghai Air Clean Systems Engineering Co., Ltd. | An improved air purifier |
| CN102580852A (en) * | 2012-02-14 | 2012-07-18 | 重庆松池科技有限公司 | Electrostatic cleaning air purification device |
| CN104075384B (en) * | 2014-07-07 | 2016-08-17 | 武汉科技大学 | A kind of for indoor and in car air High-voltage electrostatic purification device |
| CN109724360A (en) * | 2017-10-30 | 2019-05-07 | 合肥华凌股份有限公司 | Purification device and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04118012A (en) * | 1990-05-21 | 1992-04-20 | Ohtsu Tire & Rubber Co Ltd :The | Air purificating filter |
| JPH11147052A (en) * | 1997-09-12 | 1999-06-02 | Michio Kasuya | Dust collecting electrode type air cleaner |
| CN2366757Y (en) * | 1998-03-19 | 2000-03-01 | 王谦道 | Coil tube for air purifying and sterilising fan |
| CN2662976Y (en) * | 2003-10-24 | 2004-12-15 | 倪嘉仁 | Air-purifying device |
| CN2778284Y (en) * | 2005-04-06 | 2006-05-10 | 北京同华创业科技发展有限公司 | Netted electrostatic air cleaner |
-
2005
- 2005-04-06 CN CNB200510063213XA patent/CN100336561C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04118012A (en) * | 1990-05-21 | 1992-04-20 | Ohtsu Tire & Rubber Co Ltd :The | Air purificating filter |
| JPH11147052A (en) * | 1997-09-12 | 1999-06-02 | Michio Kasuya | Dust collecting electrode type air cleaner |
| CN2366757Y (en) * | 1998-03-19 | 2000-03-01 | 王谦道 | Coil tube for air purifying and sterilising fan |
| CN2662976Y (en) * | 2003-10-24 | 2004-12-15 | 倪嘉仁 | Air-purifying device |
| CN2778284Y (en) * | 2005-04-06 | 2006-05-10 | 北京同华创业科技发展有限公司 | Netted electrostatic air cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1663622A (en) | 2005-09-07 |
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|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20130406 |