CN2324679Y - Round hole needle shape three-electrode positive and negative double electrical field generator - Google Patents
Round hole needle shape three-electrode positive and negative double electrical field generator Download PDFInfo
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- CN2324679Y CN2324679Y CN 98209186 CN98209186U CN2324679Y CN 2324679 Y CN2324679 Y CN 2324679Y CN 98209186 CN98209186 CN 98209186 CN 98209186 U CN98209186 U CN 98209186U CN 2324679 Y CN2324679 Y CN 2324679Y
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Abstract
The utility model relates to a round hole needle shape three-electrode positive and negative double electrical field generator, comprising an annular housing, a negative electrode base plate and a dust collecting net arranged on both ends of the annular housing, a null electrode base plate positioned in the annular housing, arranged between the dust collecting net and the negative electrode base plate, and provided with round holes regularly arranged and a constant current high voltage generator contacted with the electrode base plate and accompanied with a positive high-voltage electrode and a negative high-voltage electrode. The electrode base plate comprises a positive electrode base plate, a negative electrode base plate, an insulating board for isolating the positive electrode base plate and the negative electrode base plate. The positive electrode base plate and the negative electrode base plate are identically and symmetrically arranged; moreover, the positive electrode base plate and the negative electrode base plate are provided with needle bodies which are regularly arranged, and the needle point of the needle body points to the center of the round hole of a null electrode base plate. The positive high-voltage electrode and the negative high-voltage electrode of the constant current high voltage generator are respectively contacted with the positive electrode base plate and the negative electrode base plate.
Description
The utility model relates to a kind of electrostatic field generator of air purifier, relates in particular to positive and negative pair of field generator of circular hole needle-like three electrodes.
At present, its citation form of various air purifiers has three kinds on the market: the one, and filtering type, the 2nd, the remodeling of anion generator, the 3rd, electric precipitation adds filtering type.The third form performance is best, but the key of electric precipitation is a field generator, and being seen field generator exists a lot of deficiencies on the market: 1. electric field structure is honeycomb, rectangle, triangle or the like, and these electric fields make that all discharge is inhomogeneous, efficient is lower.2. because electric field ionization and gather dust and be one in order to guarantee enough surface areas that gathers dust, makes its volume to reduce, and easy cleaning not.3. wind speed and electric field strength are difficult to coupling, and field intensity is too big, easily produces ozone.Field intensity is too little, can't capture grit.Wind speed is big, requires field intensity big, and wind speed is little, handles air quantity and is difficult to just protecting.4. complex structure, machining accuracy height, manufacturing cost height.
The purpose of this utility model be to provide the discharge of a kind of electric field evenly, purification efficiency is higher, and is easy to processing, with less physical dimension, obtains positive and negative pair of field generator of circular hole needle-like three electrodes of bigger control of dust surface area.
The purpose of this utility model is to realize like this, positive and negative pair of field generator of a kind of circular hole needle-like three electrodes comprises a circular shell, the electrode base board that places the circular shell two ends and dust collection plate, the null electrode substrate that has regularly arranged circular hole in circular shell between dust collection plate and electrode base board and the constant flow high pressure generator that has positive and negative high-field electrode that touches with electrode base board.Described electrode base board comprise the needle point that has regularly arranged needle body and needle body point to the positive electrode substrate at null electrode substrate circular hole center, identical with the positive electrode substrate and with the insulation board of symmetrically arranged negative electrode substrate of positive electrode substrate and isolated positive and negative electrode substrate, and on positive electrode substrate and negative electrode substrate, all have air vent hole.The positive high voltage electrode of described constant flow high pressure generator touches the positive electrode substrate of electrode base board, and the negative high-voltage electrode of described constant flow high pressure generator touches the negative electrode substrate of electrode base board.
Owing to adopted above-mentioned technical solution, make the utility model can utilize the positive and negative high-field electrode of constant flow high pressure generator respectively the null electrode substrate to be discharged, and be the discharging structure of needle point to circular hole, not only discharge evenly, and the big positive and negative ion of the power of attracting each other that has that produces impels dust particle diameter to increase, be easy to catch, be adsorbed on the dust collection plate, the various active radical pair of electrode discharge generation simultaneously is adsorbed on bacterium on the dust collection plate, virus has the extremely strong effect of killing, poisonous, pernicious gas are carried out oxidation Decomposition, reach clean-up effect.The utility model body is owing to gather dust and ionization is separated, thereby makes same electric field effect, and volume-diminished 2/3rds has reduced manufacturing cost, and is easy to clean, and is suitable for various air purifiers and uses.
Be further described below in conjunction with embodiment accompanying drawing of the present utility model.
Fig. 1 is a structural profile schematic diagram of the present utility model;
Fig. 2 is the three layers of cross-sectional view of overlooking of the present utility model.
By shown in Figure 1, positive and negative pair of field generator of the utility model circular hole needle-like three electrodes comprises a circular shell 1, places the electrode base board 2 at circular shell two ends and dust collection plate 7, the null electrode substrate 8 that has regularly arranged circular hole 81 in circular shell between dust collection plate 7 and electrode base board 2 and the constant flow high pressure generator 5 that has positive and negative high- field electrode 6,4 that touches with electrode base board 2.Described electrode base board comprises positive electrode substrate 21, negative electrode substrate 22, and isolated and fixing just, negative electrode substrate 21 and 22 insulation board 23, positive electrode substrate 21 is identical and symmetrically arranged with negative electrode substrate 22, positive electrode substrate and negative electrode substrate all have air vent hole, air vent hole can be circular hole or other shape, be circular hole as shown in Figure 2, and the needle point 31 that all has regularly arranged needle body 3 and needle body points to the center of null electrode substrate circular hole 81, just, negative electrode substrate 21,22 and zero electrode substrate 8 can use 2mm alloy aluminium sheet, needle body 3 has steel material to make, the one end is riveted on positive electrode substrate 21 and the negative electrode substrate 22, null electrode substrate 8 ground connection.The positive high voltage electrode 6 of described constant flow high pressure generator touches the positive electrode substrate 21 of electrode base board, the negative high-voltage electrode 4 of described constant flow high pressure generator touches the negative electrode substrate 22 of electrode base board, and the direct current that positive and negative high-field electrode produced of constant flow high pressure generator 5 to reach the area that makes electrode base board be 100 microamperes～1 milliampere for every square metre.Described dust collection plate 7 constitutes by the laminated aluminium foil stratum reticulare is folded, and is detachable being connected with circular shell 1.
Claims (4)
1. positive and negative pair of field generator of circular hole needle-like three electrodes, it is characterized in that: comprise a circular shell, the electrode base board that places the circular shell two ends and dust collection plate, the null electrode substrate that has regularly arranged circular hole in circular shell between dust collection plate and electrode base board and the constant flow high pressure generator that has positive and negative high-field electrode that touches with electrode base board
Described electrode base board comprise the needle point that has regularly arranged needle body and needle body point to the positive electrode substrate at null electrode substrate circular hole center, identical with the positive electrode substrate and with the insulation board of symmetrically arranged negative electrode substrate of positive electrode substrate and isolated positive and negative electrode substrate, and on positive electrode substrate and negative electrode substrate, all have air vent hole
The positive high voltage electrode of described constant flow high pressure generator touches the positive electrode substrate of electrode base board, and the negative high-voltage electrode of described constant flow high pressure generator touches the negative electrode substrate of electrode base board.
2. positive and negative pair of field generator of a kind of circular hole needle-like three electrodes according to claim 1 is characterized in that: described dust collection plate has by the laminated aluminium foil stratum reticulare is folded and constitutes.
3. positive and negative pair of field generator of a kind of circular hole needle-like three electrodes according to claim 1 and 2, it is characterized in that: described dust collection plate is detachable being connected with circular shell.
4. positive and negative pair of field generator of a kind of circular hole needle-like three electrodes according to claim 1 and 2, it is characterized in that: it is 100 microamperes～1 milliampere for every square metre that the electric current that positive and negative high-field electrode produced of described constant flow high pressure generator reaches the area that makes electrode base board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209186 CN2324679Y (en) | 1998-03-06 | 1998-03-06 | Round hole needle shape three-electrode positive and negative double electrical field generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209186 CN2324679Y (en) | 1998-03-06 | 1998-03-06 | Round hole needle shape three-electrode positive and negative double electrical field generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324679Y true CN2324679Y (en) | 1999-06-16 |
Family
ID=33964685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98209186 Expired - Fee Related CN2324679Y (en) | 1998-03-06 | 1998-03-06 | Round hole needle shape three-electrode positive and negative double electrical field generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324679Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577397B (en) * | 2009-06-04 | 2012-05-23 | 西安交通大学 | Device for exciting high-speed and large-area ionic wind |
| CN103532020A (en) * | 2013-10-15 | 2014-01-22 | 南京华科皓纳电气科技有限责任公司 | Negative oxygen ion generating device |
| CN104028378A (en) * | 2014-05-30 | 2014-09-10 | 孔祥贵 | Method for purifying air by adopting negative oxygen ion cannon |
| CN104148184A (en) * | 2014-08-26 | 2014-11-19 | 珠海格力电器股份有限公司 | Charged assembly of electrostatic dust collector |
| CN108136061A (en) * | 2015-07-17 | 2018-06-08 | 女性创造者解决方案有限责任公司 | Plasma-based air cleaner |
| EP4079338A1 (en) * | 2021-04-19 | 2022-10-26 | Carrier Corporation | Ion generator, fan coil unit and air conditioning system |
-
1998
- 1998-03-06 CN CN 98209186 patent/CN2324679Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577397B (en) * | 2009-06-04 | 2012-05-23 | 西安交通大学 | Device for exciting high-speed and large-area ionic wind |
| CN103532020A (en) * | 2013-10-15 | 2014-01-22 | 南京华科皓纳电气科技有限责任公司 | Negative oxygen ion generating device |
| CN104028378A (en) * | 2014-05-30 | 2014-09-10 | 孔祥贵 | Method for purifying air by adopting negative oxygen ion cannon |
| CN104028378B (en) * | 2014-05-30 | 2017-04-05 | 刘延兵 | A kind of method of employing negative oxygen ion big gun purify air |
| CN104148184A (en) * | 2014-08-26 | 2014-11-19 | 珠海格力电器股份有限公司 | Charged assembly of electrostatic dust collector |
| CN108136061A (en) * | 2015-07-17 | 2018-06-08 | 女性创造者解决方案有限责任公司 | Plasma-based air cleaner |
| CN108136061B (en) * | 2015-07-17 | 2020-10-16 | 女性创造者解决方案有限责任公司 | Plasma air cleaner |
| EP4079338A1 (en) * | 2021-04-19 | 2022-10-26 | Carrier Corporation | Ion generator, fan coil unit and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |