CN202506507U - Electrodes for air purifier and air purifier - Google Patents
Electrodes for air purifier and air purifier Download PDFInfo
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- CN202506507U CN202506507U CN2012201155097U CN201220115509U CN202506507U CN 202506507 U CN202506507 U CN 202506507U CN 2012201155097 U CN2012201155097 U CN 2012201155097U CN 201220115509 U CN201220115509 U CN 201220115509U CN 202506507 U CN202506507 U CN 202506507U
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Abstract
The utility model provides an electrode device for an air purifier. The electrode device comprises at least one corona generation electrode, at least two groups of collection electrodes and a power supply, wherein the corona generation electrodes are positioned in a first plane, and comprise own ionization edges; the collection electrodes are parallel to each other and the corona generation electrodes, and also comprise own ionization edges; the power supply is used for supplying potential to the corona generation electrodes and the collection electrodes, and generating an electric field for triggering corona discharge between the corona generation electrodes and the collection electrodes; the collection electrodes are spatially separated from the corona generation electrodes; a second plane formed by the arrangement of the collection electrodes is parallel to the first plane; and the collection electrodes are made from conductive hollow tubes. The utility model also provides the air purifier with the electrode device for the air purifier. The collection electrodes and repellers consist of independent split poles, and are made from the conductive hollow tubes, and by the geometric designs of the electrodes, the weights and cost of the electrodes are greatly reduced.
Description
Technical field
The utility model relates to a kind of air purifier, is specifically related to a kind of air purifier with electrode and air purifier.
Background technology
Many patents (for example United States Patent (USP) is No. 4689056 and No. 5055118) have been described and have been adopted ion live-wire that corona discharge produces and to quicken to make dust charged and collect the electrostatic air cleaner of principle.Electrostatic air cleaner is utilized near the corona discharge that takes place the corona generation extremely and carries out work, and corona discharge is caused by the high field that high voltage source provided between the corona generation utmost point and collector.The kinetic energy that mutual collision between ion and the surrounding air will speed up ion conducts to airborne particle, makes air particles produce similarly motion to reach the globality motion of the air on required direction.
An electrostatic air cleaner comprises the electrode that the corresponding with it high voltage source of at least three covers is connected; High voltage source is used between electrode, producing high-intensity electric field; The interchangeable collector on next door is positioned at the downstream of the corona generation utmost point, reaches the effect that purifies air thereby be used to adsorb and collect charged dust.Repeller is connected in mutually between repeller and the collector with high voltage source independently and produces high field between collector.
These similar design flow air, and collection is able to carry out simultaneously with dust; Yet its shortcoming just be these designs collector and repeller produce with material on cost very huge, shortcoming is exactly electrode weight is unfavorable for that the user extracts it out cleaning in daily use from body in addition.
The utility model content
The purpose of the utility model is in order to overcome the above-mentioned deficiency of prior art: high electrode cost and heavy electrode weight.
For realizing above-mentioned purpose, the technical scheme of the utility model is that a kind of air purifier is used electrode assembly, comprising:
At least one its axis is in the corona generation utmost point first plane or first surface and that have each self-ionization limit;
At least two groups have the collector on each self-ionization limit equally, and every group of collector comprises at least one collector, and the axis of said each collector is parallel to each other and is extremely parallel with said corona generation, and the axis of said collector on the same group is in same plane;
One is used to supply the power supply that the above-mentioned corona generation utmost point and collector current potential and between produce the electric field that causes corona discharge;
The said collector and the said corona generation utmost point spatially are separated from each other; Said every group of collector is arranged on same plane or the curved surface near the collector of the corona generation utmost point one side; I.e. second plane or second curved surface; The distance of closest approach all equates on any point on said second plane or second curved surface and first plane or the first surface, and said collector is processed by the conduction hollow pipe.
Preferably; The said corona generation utmost point first distance B 1 each other is not less than the collector second distance D2 each other that is in said every group of collector on second plane or second curved surface; And be not more than 2 times of D2; The 3rd distance B 3 between the collector in said every group of collector is not more than second distance D2; Between said first plane and second plane or the distance B 4 between the first surface and second curved surface more than or equal to 2 times of D2, said collector on the same group distance each other is from progressively reducing away from the corona generation utmost point one side near the corona generation utmost point one side direction or progressively increasing or equate.
Preferably, the cross sectional dimensions D5 of said collector is greater than said corona generation utmost point cross sectional dimensions D9.
Preferably, the cross sectional dimensions D5 of said collector is 3mm-5mm, and said corona generation utmost point cross sectional dimensions D9 is 0.05mm-0.15mm.
Preferably, the distance B 4 between said first plane and second plane is 50mm-55mm, and said collector second distance D2 each other is 17mm-18mm.
Preferably, said collector is processed by continuous conduction hollow pipe, and these conduction hollow pipes are crooked on the edge of to form vertical to corona generation utmost point part.
Preferably; Said air purifier also comprises the repeller that is arranged between the collector with electrode assembly; Said repeller is processed by the conduction hollow pipe, said repulsion very straight tube or said each repeller all include be parallel to each other and with the perpendicular part of corona generation polar plane.This electrode partly is as forcing two dust granules between the collector to quicken to fly to collector, preventing it and escape from the centre.
Preferably, the end of said collector and said repeller each several part is isolated with insulating barrier each other.
Preferably, said repeller is equally distributed between the said collector.
Preferably, said every group of repeller comprises at least two and independently repels split pole.
Preferably, the cross sectional dimensions D6 of the cross sectional dimensions D5 of said collector and said repeller is identical.
Preferably, the said corona generation utmost point is a wire.
Preferably, said every group of collector comprises at least two and independently collects split pole.
The utility model also provides a kind of air purifier, it is characterized in that, comprises that the arbitrary described air purifier of claim 1 to 11 uses electrode assembly.
The beneficial effect of the utility model is, collector and repeller are made up of split pole independently, and these electrodes are processed by the conduction hollow pipe, and the geometry designs of kind electrode has greatly reduced its weight and cost.
Description of drawings
Fig. 1 is the schematic cross-section of the utility model electrostatic air cleaner;
Fig. 2 is the cutaway view that electrode was collected and repelled to the utility model electrostatic air cleaner;
Fig. 3 is the schematic cross-section of a kind of electrode of the utility model;
Fig. 4 is the schematic cross-section of the another kind of form of the utility model;
The numeral corresponding component title represented among the figure with letter:
101, the electrostatic air cleaner of a kind of form of the utility model; 102, the corona generation utmost point;
103, the first planes; 104,105,106, collector; 107, the limit of collector;
108, the second planes; 109,110, repeller;
201, electrostatic air cleaner; 202, collector; 203, repeller;
204, insulation barrier; 205, insulation board; 206, separated region;
301, electrode;
401, the electrostatic air cleaner of second kind of form of the utility model; 402, the corona generation utmost point;
403, first surface; 404,405,406, collector; 407, the second curved surfaces;
408, the electrostatic air cleaner of the third form of the utility model;
409,410,411, collector; 412, flexure plane; 414, the corona generation utmost point;
415, the distance between the first surface and second curved surface;
416,417, the distance between the different collectors and the corona generation utmost point;
D1, corona generation utmost point distance each other; Distance between the D2, every group of adjacent collector; D3, D ' 3 be the distance between two adjacent collection split poles on the same group; D4, the distance between first plane and second plane; D5 collects the split pole cross sectional dimensions; D6 repels the split pole cross sectional dimensions; Distance between two collectors that D7, D8, repeller are adjacent; D9, corona generation utmost point size.
The specific embodiment
Below in conjunction with the practical implementation case, further set forth the utility model.Should be understood that these case study on implementation only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition that after the content of having read the utility model those skilled in the art can do various changes or modification to the utility model, these equivalent form of values fall within the attached claims restricted portion of the application equally.
Case study on implementation 1
As shown in Figure 1, air purifier 101 comprises one group of line corona generation utmost point, in cross-sectional view shown in Figure 1, has indicated two corona generation utmost points 102.The corona generation utmost point is positioned on first plane 103.
It is all fully vertical with first plane 103 that each collects split pole, flow to collector 104,105 and 106 from the corona generation utmost point 102 to promote air, and be from left to right in Fig. 1.Collect split pole for every group and all have nearest limit 107, a distance first plane 103, these are arranged in second plane 108 (perhaps confirming second plane with their axis) apart from the limit that extremely nearest collector takes place corona.
Distance B 4 between first plane 103 and second plane 108 is 50mm, and the distance B 2 between every group of collector adjacent part is 18mm.Distance B 3 between the adjacent on the same group collection split pole is a variable arbitrary value, but should not be greater than 18mm.In the present embodiment; The distance each other of collector on the same group is from progressively reducing away from the corona generation utmost point one side near the corona generation utmost point one side direction, is 18mm like the distance B 3 between first collector and second collector, and the distance between second to the 3rd is 15mm; Distance between the 3rd to the 4th is 12mm; Distance B 3 ' between the 4th to the 5th is 9mm, and such arranges, and makes when increasing the collector surface area; Reduced collector to the distance between the corona generation utmost point and the volume of whole collector, clean-up effect also gets a promotion.。
Repel split pole and equidistantly be distributed in and collect between the split pole, simultaneously also with corona generation utmost point keeping parallelism, make the high field that forms same intensity between repeller and the collector.One group of repeller comprises some repulsion split poles of (being no less than two, like any amount such as two, three, four, five), in Fig. 1, is shown as 4 and repels split poles.The cross sectional dimensions of repulsion split pole reaches the optimum operation effect when equating with the cross sectional dimensions of collecting split pole, is 5mm equally so repel the size of split pole.
Equally, collect split pole and the repulsion split pole that is adjacent between also all be equidistance, so D7 is identical with D8.
Mutual distance B 1 between each corona generation utmost point is variable and does not influence the electrostatic air cleaner clean-up effect.The quantity of the corona generation utmost point should be collector quantity ± 1.Under the situation that guarantees field intensity, the quantity of the corona generation utmost point also can reduce half the.Experiment shows that the maximum of corona generation number of poles should not add one greater than the collector quantitative value, and minimum of a value must not be less than two of collector quantitative value/subtract 1 again and again.As in the present embodiment, the quantity of the corona generation utmost point is to collect two/again and again of split pole to subtract one, promptly collects and divides very 5, and the quantity of the corona generation utmost point is 2.On space length, corona generation utmost point distance B 1 each other is 25mm, and it is not less than every group of distance B 2 between the adjacent collector and is not more than 2 times of D2 simultaneously again.
For preventing the electric discharge phenomena between collector and the repeller end, they all are spaced from each other with insulation barrier.As shown in Figure 2, collector 202 and repeller 203 be interphase distribution in turn, and the end of these electrodes carries out electric protection by insulation barrier 204, and these insulation barriers 204 are supported by insulation board 205, and all electrodes are all kept apart with insulation barrier.Each electrode all separates separated region 206 with insulation barrier again, makes electric-field intensity more evenly and prevent the sparking between the electrode end.
On the basis of present embodiment; Also have two kinds of different schemes, the first, the distance each other of collector on the same group is from can also progressively increasing away from the corona generation utmost point one side near the corona generation utmost point one side direction; Distance B 3 as between first collector and second collector is 6mm; Distance between second to the 3rd is 10mm, and the distance between the 3rd to the 4th is 14mm, and the distance B 3 ' between the 4th to the 5th is 18mm.It two is that above-mentioned all distance values all are identical, as is 8mm.
Embodiment 2
As shown in Figure 1, air purifier 101 comprises one group of line corona generation utmost point, in cross-sectional view shown in Figure 1, has indicated two corona generation utmost points 102.The corona generation utmost point is positioned on first plane 103.
It is all fully vertical with first plane 103 that each collects split pole, flow to collector 104,105 and 106 from the corona generation utmost point 102 to promote air, and be from left to right in Fig. 1.Each is collected split pole and all has nearest limit 107, a distance first plane 103, and these are arranged in second plane 108 apart from the limit that extremely nearest collector takes place corona.
Distance B 4 between first plane 103 and second plane 108 is 50mm, and the distance B 2 between every group of collector adjacent part is 17mm.Distance between the adjacent collection split pole is a variable value, but should not be greater than 18mm.Detailed description is arranged in embodiment 1.
Repel split pole and equidistantly be distributed in and collect between the split pole, simultaneously also with corona generation utmost point keeping parallelism, make the high field that forms same intensity between repeller and the collector.One group of repeller comprises the repulsion split pole of some, in Fig. 1, is shown as 4 and repels split pole.The cross sectional dimensions of repulsion split pole reaches the optimum operation effect when equating with the cross sectional dimensions of collecting split pole, is 3mm equally so repel the size of split pole.
Equally, collect split pole and the repulsion split pole that is adjacent between also all be equidistance, so the distance of D7 and D8 is identical.
Mutual distance B 1 between each corona generation utmost point is variable and does not influence the electrostatic air cleaner clean-up effect.The quantity of the corona generation utmost point should be collector quantity ± 1.Under the situation that guarantees field intensity, the quantity of the corona generation utmost point also can reduce half the.Experiment shows that the maximum of corona generation number of poles must not add one greater than the collector quantitative value, and minimum of a value must not be less than two of collector quantitative value/subtract 1 again and again.As in the present embodiment, the quantity of the corona generation utmost point is to collect two/again and again of split pole to subtract one, promptly collects and divides very 5, and the quantity of the corona generation utmost point is 2.On space length, corona generation utmost point distance B 1 each other is 26mm, and it is not less than every group of distance B 2 between the adjacent collector and is not more than 2 times of D2 simultaneously again.
For preventing the electric discharge phenomena between collector and the repeller end, they all are spaced from each other with insulation barrier.As shown in Figure 2, collector 202 and repeller 203 be interphase distribution in turn, and the end of these electrodes carries out electric protection by insulation barrier 204, and these insulation barriers 204 are supported by insulation board 205, and all electrodes are all kept apart with insulation barrier.Each electrode all separates separated region 206 with insulation barrier again, makes electric-field intensity more evenly and prevent the sparking between the electrode end.
Embodiment 3
As shown in Figure 3 is the another kind of embodiment of the utility model.Other parts are all identical with embodiment 1 or embodiment 2; Just in the present embodiment; Thereby collector and repeller all are to locate bending on the edge of to form the continuous conduction pipe that is parallel to each other; This electrode partly is as forcing two dust granules between the collector to quicken to fly to collector, preventing it and escape from the centre.Such design makes electrode production can take into account the clean-up effect of production cost and air purifier better.
Embodiment 4
All the other are identical with embodiment 3, and difference is that collecting split pole cross sectional dimensions D5 is 4mm, and corona generation utmost point cross sectional dimensions D9 is 0.1mm.
Distance B 4 between first plane 103 and second plane 108 is 52mm, and the distance B 2 between every group of collector adjacent part is 17.5mm.Distance B 3 to D ' 3 between the adjacent collection split pole is a variable value, but should not be greater than 18mm.
The cross sectional dimensions of repulsion split pole reaches the optimum operation effect when equating with the cross sectional dimensions of collecting split pole, is 4mm equally so repel the size of split pole.Certainly, the size of repelling split pole adopt as 3mm, 5mm also can, be that effect is poor slightly.
Embodiment 5
The 4th kind of embodiment of the utility model as Fig. 4 a) shown in.Air purifier 401 in this kind embodiment contains the similar line corona generation utmost point a series of and shown in Figure 1, and these corona generation utmost points 402 are positioned on the first surface 403.The collector and the corona generation utmost point spatially are separated from each other.Each group collector 404,405 and 406 comprises several collection split poles.Collector has edge separately, and these edges are positioned on second curved surface 407.First surface 403 and second curved surface 407 equidistance between its respective points all apart separate with distance 415 (present embodiment adopts optimum value 50mm, also can adopt other numerical value such as 30mm, 40mm, 60mm as required).Being each corona generation utmost point and being equidistance further apart from the distance between its nearest collector edge.Flow because air is radial, collector then distributes along the direction that air flows.
Embodiment 6
The 5th kind of embodiment of the utility model is like the b of Fig. 4) shown in.Air purifier 408 only has the line corona generation utmost point 414 and several (its quantity for greater than 2 arbitrary number) collector, Fig. 4 b) in be shown as three: 409,410 and 411.Each collector has comprised several collection split poles (its quantity for more than or equal to 1 arbitrary number), Fig. 4 b) in be shown as four.Edge and these edges that collector has separately are positioned on the flexure plane 412.Because air-flow direction is radial, collector should be positioned on the radial flowing circuit of air, and its spacing with the corona generation utmost point 414 equates (416=417).
The beneficial effect of the utility model is, collector and repeller are made up of split pole independently, and these electrodes are processed by the conduction hollow pipe, and the geometry designs of kind electrode has greatly reduced its weight and cost.
Described first plane of the foregoing description and second plane are parallel to each other; Also can be shown in a) like Fig. 4; The both is a curved surface, is the first surface 403 and second curved surface 407, and the distance of closest approach all equates on any point on said second curved surface 407 and the first surface 403; Can reach and optimize profile and the purpose that reduces volume according to product design each electrode of more reasonably arranging like this.
At this foregoing description is done further explanation, in a kind of form of the utility model, it is all fully vertical with first plane 103 that each collects split pole, flows to collector 104,105 and 106 from the corona generation utmost point 102 to promote air.Each is collected split pole and all has nearest limit, a distance first plane 103, the for example limit among Fig. 1 107.These are arranged in second plane 108 jointly apart from the limit that extremely nearest collection split pole takes place corona.
Distance B 4 between first plane 103 and second plane 108, the distance B 1 between the adjacent corona generation utmost point, the distance between every group of adjacent collector is D2.An electrostatic air cleaner should satisfy following requirement: it should provide the high filtering performance, the dust in the absorbed air as far as possible, and should not produce redundant ozone, and for example, according to the UL867 standard the 37th is not more than 50ppb in a certain special space.As everyone knows, the generation of ozone and corona current are proportional and irrelevant with the voltage or the power of corona discharge.For example, suppose that D4 is 20mm in certain electrostatic air cleaner, corona current is 1mA, and the electrical potential difference between the corona generation utmost point 102 and the collector (104,105 and 106) is 15kV, and the ozone production rate is 10mkg per hour.If increase D4 to 40mm and make the electrical potential difference between the corona generation utmost point and the collector become 30kV, the some corona current is about 0.5mA, and then the ozone generating rate is about per hour 5mkg.
So obviously, from acceptable ozone incidence angle, the value of D4 is the bigger the better.Distance B 2 between the collector should be as far as possible little of to guarantee good dust adsorption rate simultaneously.Zone between charged grit entering collector and repeller, grit is collected utmost point absorption under the effect of high field and the utmost point of being ostracised repels.If the value of D2 is too big, the possibility that charged grit arrives the collector surface just is lowered, so D2 should be enough little of to guarantee good grit adsorption effect.But simultaneously, distance B 2 can not be too little, otherwise that collector will block air will be mobile.
Each distance B 3 of collecting between the split pole adjacent part is also having very important effect aspect the performance of electrostatic air cleaner.If distance B 3 becomes little, the dust filter effect will be better, because the surface area of collector will tend to maximum at this moment.The weight of collector and cost will increase thereupon but simultaneously.Through repetition test, find that the value of D3 should be greater than D2, to guarantee reaching optimum balance between high filtering ability and acceptable electrode cost and the clarifier weight.
The value of D3 is that the length variations with collector changes, and for example the D3 among Fig. 1 is not equal to D ' 3.In most cases, overall dimension and cost that the value that changes D3 can be adjusted clarifier provide acceptable grit filter effect simultaneously.
The electrostatic air cleaner of the utility model has also comprised repeller, and these repellers are equally spaced between collector, makes to form high field between collector and the repeller.Repeller also takes place extremely parallel with corona.Repeller can be any geometry, as: the metallic plate of flat metal plate, the metallic plate that has projection, bending and zigzag metallic plate or the like.The advantage of repeller is that it is light and handy and with low cost.
Each repels the centre that split pole should be positioned at adjacent collection split pole, makes that like this electric-field intensity is consistent.Each cross sectional dimensions D6 that repels split pole can reach the optimized operation effect with collecting when split pole cross sectional dimensions D5 equates; It is identical with the electric-field intensity of repeller each several part to guarantee to center on collector like this, thereby makes the maximum potential difference that reaches between collector and the repeller.
It is also important that the distance of respectively repelling between the split pole of respectively collecting split pole and being adjacent should equate; Be that each collects split pole and the repulsion split pole adjacent with it all is equidistance; Just a distance B 7 of collecting between split pole and No. 1 repulsion split pole by its should equal the distance B 8 between this collection split pole and No. 2 repulsion split poles by its, and by that analogy.This should remain the same from beginning to end in the assembling of electrode.
Mutual distance B 1 between each corona generation utmost point is variable and does not influence the electrostatic air cleaner clean-up effect.The quantity of the corona generation utmost point should be collector quantity ± 1.Under the situation that guarantees field intensity, the quantity of the corona generation utmost point also can reduce half the.Experiment shows that the maximum of corona generation number of poles must not add one greater than the collector quantitative value, and minimum of a value must not be less than two of collector quantitative value/subtract 1 again and again.For example, suppose that electrostatic air cleaner has 20 collectors, then the maximum of the corona generation utmost point is 21, and minimum of a value is 9=20/2-1.On space length, D1 should be not less than D2 and be not more than 2 times of D2.
In sum, the preferable range of each parameter does, the cross sectional dimensions D5 of said collector is 3mm-5mm, and said corona generation utmost point cross sectional dimensions D9 is 0.05mm-0.15mm.Distance B 4 between said first plane and second plane is 50mm-55mm, and said collector second distance D2 each other is 17mm-18mm.
The inconsistent zone of unique place's electric-field intensity is positioned at and respectively collects split pole and the end that repels split pole in the electrostatic air cleaner of the utility model, these ends each other near and all have the tip usually.For preventing the electric discharge phenomena between these ends, they should be spaced from each other with insulation barrier.Like Fig. 2, from the air outlet angle, collector 202 and repeller 203 be interphase distribution in turn.The end of these electrodes carries out electric protection by insulation barrier 204, and insulation barrier 204 is supported by insulation board 205.Thisly be designed with important effect, it all keeps apart all electrodes with insulation barrier.Each electrode all should have a separated region 206 with insulation barrier, and this separated region makes electric-field intensity more evenly and prevent the sparking between the electrode end.
The electrode of the utility model can also have another kind of form, and as shown in Figure 3, electrode 301 is processed by a continuous electric conductor (for example metal tube), thereby this continuous conduction material is located the part that bending formation is parallel to each other on the edge of.This design makes the clean-up effect that can take into account production cost and electrostatic air cleaner in the electrode production more easily.Collector or repeller all can be processed the geometry shown in electrode 301.
Fig. 4 a) in shown another kind of improved procedure to the utility model.Electrostatic air cleaner 401 contains the similar line corona generation utmost point a series of and shown in Figure 1, and these corona generation utmost points 402 are positioned on the first surface 403.The collector and the corona generation utmost point spatially are separated from each other.Each group collector 404,405 and 406 comprises at least one and collects split pole.Collector has edge separately, and these edges are positioned on second curved surface 407.The first surface 403 and second curved surface 407 should equidistance between its respective points, all apart separate with distance 415.Being each corona generation utmost point and being equidistance further apart from the distance between its nearest collector edge.Flow because air is radial, collector then distributes along the direction that air flows.
Figure four b) be the cross-sectional view of the electrostatic air cleaner example of another recommended technology.Electrostatic air cleaner 408 only has a line corona generation utmost point 414 and is no less than 2 collectors, as three among the figure: 409,410 and 411.Edge and these edges that collector has separately are positioned on the flexure plane 412.Because air-flow direction is radial, collector should be positioned on the radial flowing circuit of air, and its spacing with the corona generation utmost point 414 equates (416=417).
The beneficial effect of the utility model is, collector of the utility model and repeller are made up of split pole independently, and these electrodes are processed by the conduction hollow pipe, and the geometry designs of kind electrode has greatly reduced its weight and cost.This geometry designs requires very finely to size, and mutual alignment etc. all should be listed consideration between the size of electrode, cross section and the parts.The all sizes of the utility model comprise that its ratio is all by experimental result decision and checking.
More than be description,, make this area professional and technical personnel can realize or use the utility model through above-mentioned explanation to the disclosed embodiments to the utility model embodiment.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (12)
1. an air purifier is used electrode assembly, it is characterized in that, comprising:
At least one its axis is in the corona generation utmost point first plane or first surface and that have each self-ionization limit;
At least two groups have the collector on each self-ionization limit equally, and every group of collector comprises at least one collector, and the axis of said each collector is parallel to each other and is extremely parallel with said corona generation, and the axis of said collector on the same group is in same plane;
One is used to supply the power supply that the above-mentioned corona generation utmost point and collector current potential and between produce the electric field that causes corona discharge;
The said collector and the said corona generation utmost point spatially are separated from each other; Said every group of collector is arranged on same plane or the curved surface near the collector of the corona generation utmost point one side; I.e. second plane or second curved surface; The distance of closest approach all equates on any point on said second plane or second curved surface and first plane or the first surface, and said collector is processed by the conduction hollow pipe.
2. air purifier as claimed in claim 1 is used electrode assembly; It is characterized in that; The said corona generation utmost point first distance B 1 each other is not less than the collector second distance D2 each other that is in said every group of collector on second plane or second curved surface; And be not more than 2 times of D2; Said collector on the same group the 3rd distance B 3 each other is not more than second distance D2, between said first plane and second plane or the distance B 4 between the first surface and second curved surface more than or equal to 2 times of D2, said collector on the same group distance each other is from progressively reducing away from the corona generation utmost point one side near the corona generation utmost point one side direction or progressively increasing or equate.
3. air purifier as claimed in claim 2 is used electrode assembly, it is characterized in that, the cross sectional dimensions D5 of said collector is greater than said corona generation utmost point cross sectional dimensions D9.
4. air purifier as claimed in claim 2 is used electrode assembly, it is characterized in that, the cross sectional dimensions D5 of said collector is 3mm-5mm, and said corona generation utmost point cross sectional dimensions D9 is 0.05mm-0.15mm.
5. air purifier as claimed in claim 2 is used electrode assembly, it is characterized in that, the distance B 4 between said first plane and second plane is 50mm-55mm, and said collector second distance D2 each other is 17mm-18mm.
6. use electrode assembly like the arbitrary described air purifier of claim 1 to 5, it is characterized in that, said collector is processed by continuous conduction hollow pipe, and these conduction hollow pipes are crooked on the edge of to form vertical to corona generation utmost point part.
7. use electrode assembly like the arbitrary described air purifier of claim 1 to 5; It is characterized in that; Said air purifier also comprises the repeller that is arranged between the collector with electrode assembly; Said repeller is processed by the conduction hollow pipe, said repulsion very straight tube or said each repeller all include be parallel to each other and with the perpendicular part of corona generation polar plane.
8. air purifier as claimed in claim 7 is used electrode assembly, it is characterized in that, the end of said collector and said repeller each several part is isolated with insulating barrier each other.
9. air purifier as claimed in claim 7 is used electrode assembly, it is characterized in that, said repeller is equally distributed between the said collector.
10. air purifier as claimed in claim 7 is used electrode assembly, it is characterized in that, said every group of repeller comprises at least two and independently repel split pole.
11. air purifier as claimed in claim 7 is used electrode assembly, it is characterized in that, the cross sectional dimensions D5 of said collector and the cross sectional dimensions D6 of said repeller are identical.
12. an air purifier is characterized in that, comprises that the arbitrary described air purifier of claim 1 to 11 uses electrode assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201155097U CN202506507U (en) | 2012-03-26 | 2012-03-26 | Electrodes for air purifier and air purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201155097U CN202506507U (en) | 2012-03-26 | 2012-03-26 | Electrodes for air purifier and air purifier |
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| Publication Number | Publication Date |
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| CN202506507U true CN202506507U (en) | 2012-10-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357505A (en) * | 2012-03-26 | 2013-10-23 | 陈竞坤 | Electrode used for air purifier and air purifier |
-
2012
- 2012-03-26 CN CN2012201155097U patent/CN202506507U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357505A (en) * | 2012-03-26 | 2013-10-23 | 陈竞坤 | Electrode used for air purifier and air purifier |
| CN103357505B (en) * | 2012-03-26 | 2016-07-06 | 张钻仪 | A kind of air purifier electrode and air purifier |
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Owner name: SUZHOU BEI'ANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU CHENGE ELECTRONIC CO., LTD. Effective date: 20141209 |
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Denomination of utility model: Electrode used for air purifier and air purifier Effective date of registration: 20180117 Granted publication date: 20121031 Pledgee: Peoples Insurance Company of China Suzhou science and Technology Branch Pledgor: Suzhou Bei'ang Technology Co., Ltd. Registration number: 2018320010003 |
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