CN204329183U - A kind of ion wind generating means - Google Patents
A kind of ion wind generating means Download PDFInfo
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- CN204329183U CN204329183U CN201420708676.1U CN201420708676U CN204329183U CN 204329183 U CN204329183 U CN 204329183U CN 201420708676 U CN201420708676 U CN 201420708676U CN 204329183 U CN204329183 U CN 204329183U
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- ion wind
- generating means
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Abstract
The utility model discloses a kind of ion wind generating means, comprise housing, housing is provided with air inlet and gas outlet, along from air inlet to the direction of gas outlet in housing, be disposed with an electrode, cylinder electrode and plate electrode, silk Electrode connection DC power anode, cylinder electrode ground connection, plate electrode connects DC power cathode, forms ionized field, form accelerating field between cylinder electrode and plate electrode between silk electrode and cylinder electrode.Owing to adopting separate ionized field and accelerating field, ion wind generating means of the present utility model can significantly improve the speed of ion wind, thus improves particle Clean air delivery rate CADR value.
Description
Technical field
The utility model relates to air cleaning facility field, in particular to a kind of ion wind generating means.
Background technology
Compared with traditional air purifier, ion wind type air purifier has obvious advantage: 1. do not need blower fan, so noise is little, power saving; 2. without the need to any filter screen, eliminate the high expense changing filter screen, and there is not the problem owing to not changing the secondary pollution that filter screen causes in time.But the ion wind speed that current ion wind type air purifier produces is very little, and clarifier particle Clean air delivery rate CADR value is lower, and particle Clean air delivery rate CADR value cannot regulate, and seriously constrains the range of application of ion wind type air purifier.
Utility model content
A kind of ion wind generating means is provided in the utility model embodiment, the speed of ion wind can be significantly improved, thus improve particle Clean air delivery rate CADR value.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of ion wind generating means, comprise housing, described housing is provided with air inlet and gas outlet, along from air inlet to the direction of gas outlet in described housing, be disposed with an electrode, cylinder electrode and plate electrode, described Electrode connection DC power anode, described cylinder electrode ground connection, described plate electrode connects DC power cathode, form ionized field between described silk electrode and described cylinder electrode, between described cylinder electrode and described plate electrode, form accelerating field.
As preferably, described silk electrode adopts tungsten, molybdenum or stainless steel.
As preferably, the diameter of described silk electrode is 0.1mm ~ 0.5mm.
As preferably, described cylinder electrode adopts tungsten or stainless steel.
As preferably, the diameter of described cylinder electrode is 1mm ~ 5mm.
As preferably, described ion wind generating means also comprises screen pack, and described screen pack is arranged between described air inlet and described silk electrode.
As preferably, described ion wind generating means also comprises ozone decomposed net, and described ozone decomposed net is arranged between described plate electrode and described gas outlet.
As preferably, described ozone decomposed is provided with catalyst on the net, and described catalyst is the palladium of load on active carbon or porous ceramics, manganese oxide or nickel oxide.
As preferably, described ion wind generating means also comprises voltage regulating device, and described voltage regulating device regulates the voltage between described cylinder electrode and described plate electrode.
Adopt the technical solution of the utility model, ion wind generating means comprises housing, housing is provided with air inlet and gas outlet, along from air inlet to the direction of gas outlet in housing, be disposed with an electrode, cylinder electrode and plate electrode, silk Electrode connection DC power anode, cylinder electrode ground connection, plate electrode connects DC power cathode, forms ionized field, form accelerating field between cylinder electrode and plate electrode between silk electrode and cylinder electrode.Owing to adopting separate ionized field and accelerating field, ion wind generating means of the present utility model can significantly improve the speed of ion wind, thus improves particle Clean air delivery rate CADR value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ion wind generating means of the utility model embodiment;
Fig. 2 is the electric field schematic diagram of the ion wind generating means of the utility model embodiment.
Description of reference numerals
1, air inlet; 2, screen pack; 3, silk electrode; 4, cylinder electrode; 5, plate electrode; 6, ozone decomposed net; 7, gas outlet; 8, housing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Fig. 1 is the structural representation of the device of the utility model embodiment.As shown in Figure 1, ion wind generating means, comprise housing 8, housing 8 is provided with air inlet 1 and gas outlet 7, along from air inlet 1 to the direction of gas outlet 7 in housing 8, be disposed with an electrode 3, cylinder electrode 4 and plate electrode 5, silk electrode 3 connects DC power anode, cylinder electrode 4 ground connection, and plate electrode 5 connects DC power cathode, form ionized field between silk electrode 3 and cylinder electrode 4, between cylinder electrode 4 and described plate electrode 5, form accelerating field.Owing to adopting separate ionized field and accelerating field, the speed of ion wind can be significantly improved, thus improve particle Clean air delivery rate CADR value.
In the utility model embodiment, when ion wind generating means is energized, air between silk electrode 3 and cylinder electrode 4 is ionized formation plasma under direct current positive high voltage electric field action, and the cation in plasma and particle collide, and are adsorbed on surface particles.Certainly, institute's making alive is larger, and the cation that ionization produces is more, but maximum voltage can not be greater than sparking voltage.Simultaneously, owing to applying negative direct current high voltage to plate electrode 5, the accelerating field close to horizontal direction can be formed between silk electrode 3 and plate electrode 5, as shown in Figure 2, the motion under accelerating field drives of positively charged particle and cation, momentum is transmitted by colliding with neutral gas molecule, and then the air near induction flows along accelerating field direction, now, when positively charged particle passes through the plate electrode 5 connecting negative direct current high voltage, because electrostatic attraction can be caught by plate electrode 5, so the air of cleaning flows out from gas outlet 7.Like this, dirty air flows into from air inlet 1, and successively by ionized field and accelerating field, particle is attracted on plate electrode 5, and last clean air flows out from gas outlet 7.
Preferably, silk electrode 3 adopts tungsten, molybdenum or stainless steel, and the diameter of silk electrode 3 is 0.1mm ~ 0.5mm; Cylinder electrode 4 adopts tungsten or stainless steel, and the diameter of cylinder electrode 4 is 1mm ~ 5mm.
In the utility model embodiment, ion wind generating means also comprises screen pack 2 and ozone decomposed net 6.Screen pack 2 is arranged between air inlet 1 and silk electrode 3, for removing the larger volume such as pollen, hair suspension in air-flow.Ozone decomposed net 6 is arranged between plate electrode 5 and gas outlet 7, for ozone issuable in decomposing electric process, ozone decomposed net 6 can be provided with catalyst, and catalyst is the palladium of load on active carbon or porous ceramics, manganese oxide or nickel oxide, also can be other active components.
Preferably, ion wind generating means also comprises voltage regulating device, for regulating the voltage between cylinder electrode 4 and plate electrode 5.By regulating the voltage swing of accelerating field between cylinder electrode 4 and plate electrode 5, ion wind speed can be changed, thus change the size of particle Clean air delivery rate CADR value.
In the utility model embodiment, air inlet 1, screen pack 2, silk electrode 3, cylinder electrode 4, plate electrode 5, ozone decomposed net 6 and gas outlet 7 are arranged successively from left to right, in fact, in the embodiment that another is not shown, also can arrange from right to left successively or arrange along other directions, can the purpose of this utility model be realized.
Certainly, be more than preferred embodiment of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. an ion wind generating means, comprise housing (8), described housing (8) is provided with air inlet (1) and gas outlet (7), it is characterized in that, along from air inlet (1) to the direction of gas outlet (7) in described housing (8), be disposed with an electrode (3), cylinder electrode (4) and plate electrode (5), described silk electrode (3) connects DC power anode, described cylinder electrode (4) ground connection, described plate electrode (5) connects DC power cathode, ionized field is formed between described silk electrode (3) and described cylinder electrode (4), accelerating field is formed between described cylinder electrode (4) and described plate electrode (5).
2. ion wind generating means according to claim 1, is characterized in that, described silk electrode (3) adopts tungsten, molybdenum or stainless steel.
3. ion wind generating means according to claim 2, is characterized in that, the diameter of described silk electrode (3) is 0.1mm ~ 0.5mm.
4. ion wind generating means according to claim 1, is characterized in that, described cylinder electrode (4) adopts tungsten or stainless steel.
5. ion wind generating means according to claim 4, is characterized in that, the diameter of described cylinder electrode (4) is 1mm ~ 5mm.
6. ion wind generating means according to claim 1, it is characterized in that, described ion wind generating means also comprises screen pack (2), and described screen pack (2) is arranged between described air inlet (1) and described silk electrode (3).
7. ion wind generating means according to claim 1, it is characterized in that, described ion wind generating means also comprises ozone decomposed net (6), and described ozone decomposed net (6) is arranged between described plate electrode (5) and gas outlet (7).
8. ion wind generating means according to claim 7, is characterized in that, described ozone decomposed net (6) is provided with catalyst, and described catalyst is the palladium of load on active carbon or porous ceramics, manganese oxide or nickel oxide.
9. ion wind generating means according to claim 1, it is characterized in that, described ion wind generating means also comprises voltage regulating device, and described voltage regulating device regulates the voltage between described cylinder electrode (4) and described plate electrode (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708676.1U CN204329183U (en) | 2014-11-21 | 2014-11-21 | A kind of ion wind generating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708676.1U CN204329183U (en) | 2014-11-21 | 2014-11-21 | A kind of ion wind generating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329183U true CN204329183U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708676.1U Expired - Fee Related CN204329183U (en) | 2014-11-21 | 2014-11-21 | A kind of ion wind generating means |
Country Status (1)
| Country | Link |
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| CN (1) | CN204329183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456751A (en) * | 2014-11-21 | 2015-03-25 | 珠海格力电器股份有限公司 | Ion wind generating device |
| CN106422691A (en) * | 2016-08-25 | 2017-02-22 | 北京航天环境工程有限公司 | High-frequency power supply circuit used in organic exhaust gas plasma processing device |
| CN106422690A (en) * | 2016-08-25 | 2017-02-22 | 北京航天环境工程有限公司 | Organic waste gas plasma processing device |
-
2014
- 2014-11-21 CN CN201420708676.1U patent/CN204329183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456751A (en) * | 2014-11-21 | 2015-03-25 | 珠海格力电器股份有限公司 | Ion wind generating device |
| CN106422691A (en) * | 2016-08-25 | 2017-02-22 | 北京航天环境工程有限公司 | High-frequency power supply circuit used in organic exhaust gas plasma processing device |
| CN106422690A (en) * | 2016-08-25 | 2017-02-22 | 北京航天环境工程有限公司 | Organic waste gas plasma processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20211121 |