CN102728470A - Guide blade or stator blade, and air treatment device having the same - Google Patents
Guide blade or stator blade, and air treatment device having the same Download PDFInfo
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- CN102728470A CN102728470A CN2012101608693A CN201210160869A CN102728470A CN 102728470 A CN102728470 A CN 102728470A CN 2012101608693 A CN2012101608693 A CN 2012101608693A CN 201210160869 A CN201210160869 A CN 201210160869A CN 102728470 A CN102728470 A CN 102728470A
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Abstract
The invention relates to a guide blade or a stator blade, and an air treatment device having the guide blade or the stator blade. The guide blade or the stator blade comprises a wheel hub, blades and a wheel cover, wherein the blades are distributed on the wheel hub and/or the wheel cover at certain intervals along the circumferential direction. Structural characteristics of the guide blade or the stator blade are that: the blades comprise a first group of blades and a second groups of blades; the two groups of the blades have conductive properties; the first group of the blades and the second group of the blades are staggeredly distributed and insulated, and are not conducted; the first group of the blades and the second group of the blades are respectively applied with high potential and low potential so as to form a charged high voltage space between the first group of the blades and the second group of the blades, the high voltage space forms a dust removing channel, and the dust removing channel can effectively adsorb dust particles flowing through the dust removing channel. The blade and the device of the present invention have characteristics of simple and reasonable structure, high dust absorption efficiency, low resistance, low power consumption, low noise and no pressure loss. In addition, with the blade and the device of the present invention, air delivery, air pressure and efficiency of a fan can be effectively improved.
Description
Technical field
The present invention relates to a kind of stator or stator blade, particularly a kind of stator or stator blade of the concentration that can reduce the house moss particle and have the air processor of this stator or stator blade.
Background technology
Along with the increase of industrial development and automobile use amount, the dust in the atmosphere increases, and air pollution aggravation, the aggravation of polluting along with outdoor air have also caused the dust in the room air to increase.On the other hand, the Along with people's growth in the living standard, the consumer has proposed harsh requirement to the purification of room air.National correlation department has also been strengthened the detection to the dust granules of PM2.5.Yet at present traditional air cleaning unit is mainly through a kind of densification, the thickness black handkerchief HEPA screen pack greater than 30 millimeters, and the dust in the air draught stops and is adsorbed thereby be filtered net through this fine and close screen pack the time.Like the filter that Chinese patent document number CN 1719148A discloses a kind of air purifier on January 11st, 2006, assemble the filter assemblies that forms by a plurality of filters; Filter mounting, filter assemblies can be installed in above the filter mounting and the prefilter that can be installed in the mode of sliding on the filter mounting constitutes.Above-mentioned prefilter is to break away to advance to skid off from one of filter mounting.Filter assemblies is by the HEPA filter, and it can filter out dust in air; Odor removal filter, it can come out airborne peculiar smell particulate filter; The Nano carbon balls filter, it is made up of small spherical carbon tectosome; The nano silver filtering device, it contains the Nano Silver composition; Remove ozone filter, it can be removed airborne ozone and form.The filter efficiency of the screen pack in the filter of this structure significantly reduces with the increase of service time; In addition, the screen pack easy blocking needs often to change; Because the thickness of screen pack is big, resistance is big; Air is generally more than 50～100 handkerchiefs through pressure drop after the screen pack, thus cause with the matching used purifier of this screen pack in motor and shortcoming such as the fan apparatus load is big, power of motor is big, power consumption is high and noise is big.
In addition, traditional stator or stator blade only have the air intake of change angle, increase the characteristic of air-supply static pressure, do not have dust absorption and dedusting function.
Summary of the invention
The object of the invention aim to provide a kind of simple and reasonable, dust collection efficiency is high, resistance is little, power consumption is low, noise is little, can change limit air intake angle or increase the air-supply static pressure; Can adsorb dust again; And do not have the stator or the stator blade of the pressure loss and have the air processor of this stator or stator blade, to overcome weak point of the prior art.
A kind of stator or stator blade by this purpose design; Comprise and draw together wheel hub, blade, wheel cap, blade along the circumferential direction is distributed in wheel hub by certain intervals and/or wheel covers, and its architectural feature is that blade comprises first group of blade and second group of blade; These two groups of blades all have conductive characteristic; First group of blade and second group of interlaced distribution of blade, first group of blade and second group of blade mutually insulated, not conducting; First group of blade and second group of blade are applied with high potential and electronegative potential respectively; Between first group of interlaced blade and second group of blade, formed the high voltage place of charging; This high voltage place constitutes dedusting passage, this dedusting passage can effectively adsorb in the air-flow of the dedusting passage of flowing through dust granules.
Adjacent first group of blade and second group of blade have high potential and electronegative potential respectively, have the dc high voltage more than 2 kilovolts at least between first group of adjacent blade and second group of blade.
Said first group of blade and second group of blade are all processed by high internal resistance material;
Perhaps, first group of blade and second group of blade are all processed by high internal resistance material, and the surface coverage of first group of blade and/or second group of blade has the dielectric insulation material layer;
Perhaps, first group of blade processed by high internal resistance material, and second group of blade processed by the low internal resistance material with conducting function, and the surface coverage of second group of blade has the dielectric insulation material layer;
Perhaps, first group of blade processed by high internal resistance material, and second group of blade processed by the low internal resistance material with conducting function, and the surface of first group of blade and second group of blade is coated with the dielectric insulation material layer respectively;
Perhaps, first group of blade and second group of blade are all processed by the low internal resistance material with conducting function, and the surface of first group of blade and second group of blade is coated with the dielectric insulation material layer respectively.
The film resiativity of said high internal resistance material is 10
6～10
12Ohm/every square metre, said high internal resistance material comprise conduction nylon, conduction ABS, conductive silicon rubber, conduction PP or conduction PS; Said low internal resistance material comprises carbon back coating, metallic plate, metal film, carbon-based films or ceramal; Said dielectric insulation material layer comprises paper, rubber, resin, polystyrene, polyester, polyurethane, organic siliconresin, polycarbonate, polyimides alkyd resins, polyethylene, polyvinyl chloride or plastic polymer.
Said first group of blade is communicated with first conducting ring, and second group of blade is communicated with second conducting ring;
Wherein, first conducting ring and second conducting ring are arranged on wheel hub, blade or wheel simultaneously and cover; Perhaps, first conducting ring is arranged on the wheel hub, and second conducting ring is arranged on wheel and covers; Perhaps, first conducting ring is arranged on the blade, and second conducting ring is arranged on wheel cap or the wheel hub.
The excircle of said wheel hub is provided with first conducting ring, and the inner periphery of wheel hub is provided with second conducting ring, cuts off through insulation material layer between first conducting ring and second conducting ring;
Perhaps, the excircle of wheel cap is provided with first conducting ring, and the inner periphery of wheel cap is provided with second conducting ring, cuts off through insulation material layer between first conducting ring and second conducting ring;
Perhaps, wheel hub is provided with first conducting ring, and wheel cap is provided with second conducting ring, and wheel hub is arranged on the below of wheel cap;
Perhaps, first group of blade is provided with first conducting ring, and second group of blade is provided with second conducting ring, first group of blade and second group of blade mutual insulating, not conducting;
Perhaps, wheel cap is provided with first conducting ring, and second group of blade is provided with second conducting ring, and first conducting ring is connected with first group of blade, and second conducting ring directly is connected with second group of blade;
Perhaps, wheel hub is provided with first conducting ring, and second group of blade is provided with second conducting ring, and first conducting ring is connected with first group of blade, second conducting ring with directly be connected with second group of blade;
Wherein, insulation material layer is processed by paper, rubber, resin, polystyrene, epoxy resin, polyester, polyurethane, organic siliconresin, Merlon, polyimides alkyd resins, PEF, polypropylene or its copolymer, insulation ABS, insulation PP or insulation AS.
Said first conducting ring is connected with the cold end or the hot end of high voltage source through lead, conductive contact or slide block, and second conducting ring is connected with the hot end or the cold end of high voltage source through lead, conductive contact or slide block; First conducting ring is connected high voltage source cold end and hot end respectively with second conducting ring, to guarantee the high-tension electricity potential difference between first group of blade and the second group of blade.
Said first group of all or part of conducting of blade, second group of all or part of conducting of blade.
Said blade is circular arc vane, airfoil blade, linear blade, broken line shape blade or curve-shaped leaf.
A kind of air processor with stator or stator blade is characterized in that said air processor also comprises wind wheel and motor, and wind wheel is by motor-driven,
Wherein, the front end that is arranged on wind wheel that stator is independent, perhaps, and the rear end that is arranged on wind wheel that stator blade is independent, perhaps, stator is arranged on the front end of wind wheel and the rear end that stator blade is arranged on wind wheel.
Said air processor also includes corona discharge assembly or anion emission ionization device, the high voltage source of the dust granules charging that is used for making air-flow and the lead that is used to connect high voltage source and anion emission ionization device.
Said anion emission ionization device comprises anion master transmitter and the secondary transmitter of cation, and anion master transmitter is connected in high negative potential, the secondary transmitter ground connection of cation; Anion master transmitter is the metal object with sharp tip, and the secondary transmitter of cation is the metal object with more blunt round end of sharp tip of relative anion master transmitter.
Said anion emission ionization device is arranged on the front portion of stator or stator blade;
Perhaps, the anion emission ionization device is arranged between wind wheel and stator or the stator blade;
Perhaps, the anion emission ionization device is arranged in the gas outlet of air processor.
After the present invention adopts above-mentioned technical scheme, when first group of blade with high potential is when being processed by the high internal resistance material with conducting function, like this; Even the user has directly touched this first group of blade; The electric current of human body of flowing through equals high internal resistance and the human body internal resistance sum of the voltage of high potential divided by first group of blade, because the internal resistance of first group of blade is big, is limited in one and does not produce electric shock so pass through the electric current of human body; The low value that is harmless to the health can not have danger.When second group of blade with electronegative potential is when being processed by the low internal resistance material with conducting function; Because the current potential on this second group of blade is low, this second group of blade ground connection for example is even the user has directly contacted this second group of blade; The electric current of human body of flowing through also is limited in the low value that is harmless to the health; Can not have danger, therefore, this second group of blade can adopt low internal resistance material.
And when first group of blade and second group of blade all be when processing by high internal resistance material with conducting function, promptly no matter be first group of blade, still have second group of blade of electronegative potential with high potential; All adopt high internal resistance made simultaneously; Like this, even the user has directly touched arbitrary group of blade, because the internal resistance of first group of blade or second group of blade is all very big; Electric current all is limited in the low value harmless to health, can not have danger.
When first group of blade and second group of blade all are when being processed by the low internal resistance material with conducting function; Promptly no matter be first group of blade with high potential; Still the second group of blade that has electronegative potential; All adopt low internal resistance made simultaneously, simultaneously, be coated with dielectric insulation material layer on the surface of first group of blade and second group of blade with insulation function.So; Even the user has directly touched arbitrary group of blade; Because the surface insulation of first group of blade or second group of blade; Because the dielectric insulation material layer has very high resistance, so the surface current of first group of blade or second group of blade all is limited in the low value harmless to health, can not have danger.On the other hand, the dielectric insulation material layer on the surface of this first group of blade and second group of blade is a dielectric substance, so still can guarantee to exist between the blade path high voltage.
Low internal resistance material among the present invention comprises carbon back coating, metallic plate, metal film, carbon-based films or ceramal, and for the low internal resistance material of being somebody's turn to do of 50 micron thick, its film resiativity is less than 1000 ohm/every square metre.
Among the present invention, except with apply the position that current potential is connected, the surface of blade can spray or be coated with the dielectric insulation material layer; This dielectric insulation material layer comprises paper, rubber, resin, polystyrene, polyester; Polyurethane; Organic siliconresin, polycarbonate, dielectric insulation materials such as polyimides alkyd resins, polyethylene, polyvinyl chloride, plastic polymer.
At this moment; The dedusting passage is to form having between two walls of dielectric character, has electric field in the dielectric, is an insulating materials that shows durable electric charge; The dielectric electric charge can be made up of electric charge in surface charge layer, the insulating materials or polarization charge; Like this, cross when having high-tension dedusting passage when the air communication that is mingled with dust granules, dust granules is adsorbed collection.
Simultaneously and since the surface coverage of blade the dielectric insulation material layer, even touched can be not dangerous yet for human body, this type of dielectric insulation material layer is owing to have dielectric characteristic simultaneously, still can keep high voltage electric field well and adsorbs dust.
When stator of the present invention or stator blade are installed in wind wheel front portion or rear portion, wind wheel produces air quantity and pressure during through the driven by motor operation.When placing wind wheel anterior, be called stator; When placing the wind wheel rear portion, be called stator blade.
Stator of the present invention or stator blade both can place the front portion of wind wheel separately, also can place the rear portion of wind wheel separately, perhaps can be installed on the front and rear of wind wheel simultaneously.The hot end of high voltage source, cold end are connected with first conducting ring, second conducting ring on being arranged at wheel hub, wheel cap or blade through contact terminal etc., and first group of blade and second group of blade are applied with high potential and electronegative potential alternately.During the wind wheel rotation; The negative pressure that produces at the air inlet of stator; Produce malleation at the air inlet of stator blade, air-flow is sucked the dedusting passage between the blade of stator or stator blade, when dust granules during through the dedusting passage; The dust granules (positively charged or negative electrical charge) of charging and the dust granules of any neutrality all bear highfield, and highfield makes dust granules absorption and is collected in the surface of blade.
When the surface of the blade of stator or stator blade was applied high potential, electronegative potential alternately, because the dedusting passage that forms between the blade of stator or stator blade is arc, linear or shaped form, the electric field between the dedusting passage was non-linear.Pass charged dust granules between the dedusting passage and receive the effect of highfield, deposit by electrophoresis, and uncharged neutral dust granules receives the effect of Nonlinear Electric Field, and move, and similar deposition takes place by the dielectrophoresis process.That is: neutral dust granules is by the nonlinear interaction of the polar of particulate and highfield and move and deposit.That is to say, in instance of the present invention, chargedly all deposit, though the deposition efficiency of charged dust particle is greater than the deposition efficiency of neutral dust granules with dust granules neutrality.Yet the deposition efficiency of neutral dust granules also is very significant.
In order further to improve efficiency of dust collection; Also can be before air-flow gets into stator or stator blade; Front end at air inlet is provided with the similar airstrainer like screen window that uses in the conventional air-conditioning device, is used to remove the dust bigger with blocking diameter, such as: hair, soft flocks, ball top, fiber or chip or the like; Conventional filter screen resistance is very little, and pressure drop probably has only 2～3 handkerchiefs.
Perhaps; For further promoting efficiency of dust collection, also can make the dust granules in the air-flow get into wind wheel before by anion emission ionization device preliminary filling negative electricity, two transmitting terminals of anion emission ionization device are connected to the two ends of dc high voltage; The anion emission ionization device comprises anion master transmitter and the secondary transmitter of cation; Anion master transmitter is the metal object with sharp tip, and its most advanced and sophisticated radius of curvature is connected in high negative potential less than 0.1 millimeter; The secondary transmitter of cation is to have a metal object of more blunt round end relatively, and its most advanced and sophisticated radius of curvature is generally greater than 1 millimeter, and the secondary transmitter ground connection of cation promptly connects the earth terminal of high voltage source.Like this, anion master transmitter is launched a large amount of anion stream because the tip is sharp; The secondary transmitter of cation is launched a spot of cation because the tip is more blunt; Even anion stream is by the small quantity of positive ions neutralization of the secondary transmitter emission of cation, still residue has a large amount of anion stream to be used for making dust granules electronegative to the dust granules charging.Like this, electronegative dust granules is caught by high voltage electric field absorption rapidly in the blade path that gets between stator or the stator blade, thereby has further improved dust removing effects.
Perhaps; For further promoting efficiency of dust collection; Both can stator be set, also can stator blade be set, that is to say in the rear end of wind wheel at the front end of wind wheel; Front-end and back-end at rotating wind wheel are installed the dust arrester with stator and stator blade simultaneously, and all apply the high-low pressure current potential alternately on the surface of the blade of stator and stator blade.Like this, all formed the dedusting passage of high pressure in the front-end and back-end of wind wheel.Even the dust in the air-flow through in the foil nozzle of wind wheel front end by high voltage electric field absorption, also can be in high voltage electric field electric charge by ionization and on being with, be adsorbed through having in the high voltage electric field stator blade passage of wind wheel rear end then.
In addition; According to the needs of use occasion, the potential difference at the two ends that the stator among the present invention or the dust removing effects of stator blade can also be through regulating high voltage source, the design of regulating the width of blade of stator or stator blade and blade quantity, blade height and blade shape through different stators or stator blade realize.
When the blade surface of stator or stator blade has been filled dust, can stator or stator blade be removed cleaning, such as scrubbing with hairbrush, soaking with abluent, dry or dry up after can continue to use.Can also remove to get off to collect in the dust collecting sleeve through the dust of design automatic dust remover structure with blade surface.
Stator of the present invention or stator blade not only can be collected the dust granules in the air-flow; This dust granules comprises that diameter is the particulate of PM2.5, and have power consumption little, do not have pressure drop, advantage such as noise is low, efficiency of dust collection is high, easy to use, long service life, efficiency of dust collection can not decay, also can improve the air-supply static pressure simultaneously effectively; Perhaps change airflow direction; Meet national energy-saving and emission-reduction, low noise, the policy requirements of air cleaning.
Shortcomings such as the power consumption that the present invention has overcome original air purification filter device is big, resistance is high, noise height; Have simple and reasonable, dust collection efficiency is high; Resistance is little, power consumption is low, noise is little, do not have the characteristics of the pressure loss, also can improve air quantity, blast and the efficient of blower fan simultaneously effectively.
Description of drawings
Fig. 1 is stator or stator blade device partial schematic sectional view among the present invention.
Fig. 2 is the left view of stator or stator blade, and blade only is installed on the wheel hub.
Fig. 3 is the left view of stator or stator blade, and blade is installed in wheel hub simultaneously and wheel covers.
Fig. 4 is the left view of stator or stator blade, and blade only is installed in wheel and covers.
Fig. 5 is the left view of stator or stator blade, and blade is staggered to be installed in wheel hub and wheel covers.
Fig. 6 is that first conducting ring and second conducting ring all are positioned at the local amplification profile on the wheel hub.
Fig. 7 is that first conducting ring and second conducting ring all are positioned at the local amplification profile that wheel covers.
Fig. 8 is that first conducting ring and second conducting ring lay respectively at wheel hub and take turns the profile that covers.
Fig. 9 is that first conducting ring and second conducting ring all are positioned at the profile on the blade.
Figure 10 is that first conducting ring and second conducting ring lay respectively at the profile on blade and the wheel hub.
Figure 11 is that first conducting ring and second conducting ring lay respectively at blade and take turns the profile that covers.
Figure 12 is the first embodiment sketch map of the blade among the present invention.
Figure 13 is the second embodiment sketch map of the blade among the present invention.
Figure 14 is the 3rd embodiment sketch map of the blade among the present invention.
Figure 15 is the 4th embodiment sketch map of the blade among the present invention.
Figure 16 is the 5th embodiment sketch map of the blade among the present invention.
Figure 17 is a sixth embodiment of the present invention leaf grating expanded view, and stator or stator blade have circular arc vane.
Figure 18 is a seventh embodiment of the present invention leaf grating expanded view, and stator or stator blade have airfoil blade.
Figure 19 is an eighth embodiment of the present invention leaf grating expanded view, and stator or stator blade have the linear blade.
Figure 20 is a nineth embodiment of the present invention leaf grating expanded view, and stator or stator blade have broken line shape blade.
Figure 21 is a tenth embodiment of the present invention leaf grating expanded view, and stator or stator blade have curve-shaped leaf.
Figure 22 is the anion emission ionization device to the dust granules charging that can be used among the present invention.
Figure 23 is the application implementation illustration intention of air processor of the present invention, and the front portion of wind wheel is equipped with stator.
Figure 24 is the application implementation illustration intention of air processor of the present invention, and the rear portion of wind wheel is equipped with stator blade.
Figure 25 is the application implementation illustration intention of air processor of the present invention, and the front and rear of wind wheel is separately installed with stator and stator blade.
Among the figure: 1 is stator or stator blade, and 1C is a stator, and 1D is a stator blade; 2 is wheel hub, and 3 is blade, and 4 is wheel cap, and 5 is wind wheel, and 6 is motor; 7 is first conducting ring, and 8 is second conducting ring, and 9 is high voltage source, and 10 is the dielectric insulation material layer, and 11 is first inner core of first group of blade; 12 is second inner core of second group of blade, and 15 is contact terminal, and 16 is the cold end lead, and 17 is the hot end lead; 18 is the anion emission ionization device, and 19 is anion master transmitter, and 20 is the secondary transmitter of cation, and 21 is screen pack; 26 is air inlet, and 28 is the gas outlet, and A is first group of blade, and B is second group of blade.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Referring to Fig. 1-Fig. 5, be respectively the front view and the left view of stator or stator blade 1.Stator or stator blade 1 include wheel hub 2, blade 3 and wheel cap 4.One end of blade 3 along the circumferential direction is fixed on the wheel hub 2 by certain intervals, and is as shown in Figure 2; Perhaps, an end of blade 3 along the circumferential direction is fixed on wheel cap 4 by certain intervals, and is as shown in Figure 4; Perhaps, an end of blade 3 along the circumferential direction is distributed on the wheel hub 2 by certain intervals, and the other end of blade 3 is along the circumferential direction pressed certain fixed interval simultaneously on wheel cap 4, and is as shown in Figure 3; Perhaps, blade 3 along the circumferential direction is fixed on wheel hub 2 or the wheel cap 4 by certain interleaved, and is as shown in Figure 5.
On the wheel hub 2 except first conducting ring 7 that is communicated with first group of blade A, with second conducting ring 8 that second group of blade B is communicated with; The remainder of wheel hub 2 adopts the macromolecular material of insulation to process, to guarantee not conducting between first group of blade A and second group of blade B are mutually.
First conducting ring 7 that is communicated with first group of blade A is connected with the hot end lead 17 of high voltage source 9 through a contact terminal 15; The hot end lead 17 of high voltage source 9 is processed by high internal resistance material; Even the insulating sheath to guarantee hot end lead 17 is damaged, hot end lead 17 can be not dangerous after being contacted by human body yet.
So; High voltage source 9 is applied with high potential and electronegative potential respectively just for first group of blade A and second group of blade B of being interspersed; Thereby between first group of interlaced blade A and second group of blade B, formed the high-tension electricity place of charging; This high voltage place constitutes dedusting passage, this dedusting passage can effectively adsorb in the air-flow of the dedusting passage of flowing through dust granules.
First group of blade A and second group of blade B have high potential and electronegative potential respectively, have the dc high voltage more than 2 kilovolts at least between first group of adjacent blade A and second group of blade B.
In the present embodiment, first group of blade A and second group of blade B are processed by high internal resistance material; Perhaps, first group of blade A and second group of blade B are processed by high internal resistance material, and the surface coverage of first group of blade A and/or second group of blade B has dielectric insulation material layer 10; Perhaps, first group of blade A processed by high internal resistance material, and second group of blade B processed by the low internal resistance material with conducting function, and the surface coverage of second group of blade B has dielectric insulation material layer 10; Perhaps, first group of blade A processed by high internal resistance material, and second group of blade B processed by the low internal resistance material with conducting function, and the surface of first group of blade A and second group of blade B is coated with dielectric insulation material layer 10 respectively; Perhaps, first group of blade A and second group of blade B are processed by the low internal resistance material with conducting function, and the surface of first group of blade A and second group of blade B is coated with dielectric insulation material layer 10 respectively.Wherein, the film resiativity of said high internal resistance material is 10
6～10
12Ohm/every square metre, said high internal resistance material comprise conduction nylon, conduction ABS, conductive silicon rubber, conduction PP or conduction PS, conduction AS etc.; Said low internal resistance material comprises carbon back coating, metallic plate, metal film, carbon-based films or ceramal.Said dielectric insulation material layer 10 comprises paper, rubber, resin, polystyrene, polyester, polyurethane, organic siliconresin, polycarbonate, polyimides alkyd resins, polyethylene, polyvinyl chloride or plastic polymer.
First group of blade A is communicated with first conducting ring 7, and second group of blade B is communicated with second conducting ring 8; Wherein, first conducting ring 7 and second conducting ring 8 are arranged on wheel hub 2, wheel cap 4 simultaneously, on the blade 3; Perhaps, first conducting ring 7 is arranged on the wheel hub 2, and second conducting ring 8 is arranged on the wheel cap 4; Perhaps, first conducting ring 7 is arranged on the blade 3, and second conducting ring 8 is arranged on the wheel hub 2; Perhaps, first conducting ring 7 is arranged on the blade 3, and second conducting ring 8 is arranged on the wheel cap 4.Concrete can for: the excircle of wheel hub 2 is provided with first conducting ring 7, and the inner periphery of wheel hub 2 is provided with between second conducting ring, 8, the first conducting rings 7 and second conducting ring 8 through the insulating barrier partition, and is as shown in Figure 6; Perhaps, the outer toroid of wheel cap 4 is provided with first conducting ring 7, and the interior annulus of wheel cap 4 is provided with second conducting ring 8, and wheel cap 4 is an insulator, and wheel cap 4 is processed by insulating materials, and is as shown in Figure 7; Perhaps, wheel cap 4 is provided with first conducting ring 7, and wheel hub 2 is provided with second conducting ring 8, and wheel hub 2 is arranged on the below of wheel cap 4, and is as shown in Figure 8; Perhaps, lean on the middle and lower part of blade 3 to be provided with first conducting ring 7, lean on the middle and upper part of blade 3 to be provided with second conducting ring 8, as shown in Figure 9; Perhaps, lean on the middle and lower part of blade 3 to be provided with first conducting ring 7, wheel hub 2 is provided with second conducting ring 8, and is shown in figure 10; Perhaps, lean on the middle and lower part of blade 3 to be provided with first conducting ring 7, wheel cap 4 is provided with second conducting ring 8, and is shown in figure 11.Except that the zone that is provided with conducting ring, process for insulating materials in other zone of wheel hub 2 or wheel cap 4.
Wherein, insulating materials comprises paper, rubber, resin, polystyrene, epoxy resin, polyester, polyurethane, organic siliconresin, Merlon, polyimides alkyd resins, PEF, polypropylene or its copolymer, insulation ABS, insulation PP or insulation AS; Insulation material layer is processed by paper, rubber, resin, polystyrene, epoxy resin, polyester, polyurethane, organic siliconresin, Merlon, polyimides alkyd resins, PEF, polypropylene or its copolymer, insulation ABS, insulation PP or insulation AS.
First conducting ring 7 is connected with cold end or hot end in the high voltage source 9 through lead, conductive contact or slide block; Second conducting ring 8 is connected with cold end or hot end in the high voltage source 9 through lead, conductive contact or slide block.
First group of all or part of conducting of blade A, second group of all or part of conducting of blade B.
When same group the whole conducting of blade, during like first group of whole conducting of blade A, this first group of blade A is connected with the high potential or the electronegative potential of high voltage source through same conducting ring; And during the whole conducting of another group blade, during the whole conducting of second group of blade B just, be connected with electronegative potential or high potential through conducting ring.
When the blade-section conducting in same group, during like first group of blade A part conducting, the blade in this group can be connected with the same high potential or the electronegative potential of high voltage source through different conducting rings,
Below with describing respectively.
Referring to Fig. 6, for first conducting ring 7 among the present invention and second conducting ring 8 all are positioned at the local amplification profile on the wheel hub 2.For clarity sake, do not draw high voltage source and contact terminal and connect lead here.
First group of blade A and second group of blade B adopt high internal resistance material to process, and first group of blade A and second group of blade B are communicated with first conducting ring 7 that is positioned at wheel hub 2 outer circumferential sides and second conducting ring 8 of inner circumferential side respectively.Cut off through insulating barrier between first conducting ring 7 and second conducting ring 8; In other words be exactly; Except first conducting ring 7 and second conducting ring 8, other zones of wheel hub 2 adopt the macromolecular material of insulation to process, and insulate each other to guarantee first group of blade A and second group of blade B.
Referring to Fig. 7, for first conducting ring 7 among the present invention and second conducting ring 8 all are positioned at the local amplification profile on the wheel cap 4.Blade 3 all is connected with wheel cap 4 with wheel hub 2; First group of blade A and second group of blade B adopt high internal resistance material to process, and first group of blade A and second group of blade B are communicated with first conducting ring 7 that is positioned at wheel cap 4 outer circumferential sides and second conducting ring 8 of inner circumferential side respectively.Cut off through insulating barrier between first conducting ring 7 and second conducting ring 8; In other words be exactly; Except first conducting ring 7 and second conducting ring 8; Other zones of wheel cap 4 and wheel hub 2 adopt the macromolecular material of insulation to process, and insulate each other to guarantee first group of blade A and second group of blade B.
Referring to Fig. 8, lay respectively at the main pseudosection of wheel hub 2 and wheel cap 4 embodiment for conducting ring.Blade 3 all is connected with wheel cap 4 with wheel hub 2.First group of blade A and second group of blade B adopt high internal resistance material to process, and first conducting ring 7 of first group of blade A is positioned on the wheel cap 4, and first conducting ring 7 is communicated with conduction with first group of blade A; Second conducting ring 8 of second group of blade B is positioned on the wheel hub 2, second conducting ring 8 and second group of blade B conducting; Remove outside conducting ring 7,8 zones, wheel hub 2 adopts insulating materials to process with other zone of wheel cap 4, to guarantee first group of blade A and second group of blade B mutual insulating, not conducting.Wheel hub 2 is arranged on the below of wheel cap 4.
Referring to Fig. 9, for first conducting ring 7 among the present invention and second conducting ring 8 all are positioned at the profile on the blade 3.Blade 3 all is connected with wheel cap 4 with wheel hub 2.First group of blade A and second group of blade B adopt high internal resistance material to process, and first group of blade A and second group of blade B are communicated with first conducting ring 7 that is positioned at blade 3 middle and lower parts and second conducting ring 8 of blade 3 middle and upper parts respectively.3 in same blade is connected with the same conducting ring (first conducting ring 7 or second conducting ring 8) of (first group of blade A or second group of blade B) in same group.Wheel hub 2 all adopts the macromolecular material of insulation to process with wheel cap 4, insulate each other to guarantee first group of blade A and second group of blade B.
Referring to Figure 10, be that first conducting ring 7 and second conducting ring 8 lay respectively at the profile on blade 3 and the wheel hub 2.Blade 3 all is connected with wheel cap 4 with wheel hub 2.First group of blade A and second group of blade B adopt high internal resistance material to process, and first conducting ring 7 of first group of blade A is positioned at the middle and lower part of blade 3, and first conducting ring 7 is communicated with conduction with first group of blade A, first conducting ring 7 and not conducting of second group of blade B; Second conducting ring 8 of second group of blade B is positioned on the wheel hub 2, second conducting ring 8 and second group of blade B conducting, second conducting ring 8 and not conducting of first group of blade A; Except that conducting ring 8 zones, other zone of wheel hub 2 and wheel cap 5 adopt insulating materials to process, to guarantee and first group of blade A and second group of blade B mutual insulating not conducting.
Referring to Figure 11, be that first conducting ring 7 and second conducting ring 8 lay respectively at the profile on blade 3 and the wheel cap 4.Blade 3 all is connected with wheel cap 4 with wheel hub 2.First group of blade A and second group of blade B adopt high internal resistance material to process, and first conducting ring 7 of first group of blade A is positioned at the middle and lower part of blade 3, and first conducting ring 7 is communicated with conduction with first group of blade A, first conducting ring 7 and not conducting of second group of blade B; Second conducting ring 8 of second group of blade B is positioned on the wheel cap 4, second conducting ring 8 and second group of blade B conducting, second conducting ring 8 and not conducting of first group of blade A; Except that conducting ring 8 zones, other zone of wheel cap 4 and wheel hub 2 adopt insulating materials to process, to guarantee and first group of blade A and second group of blade B mutual insulating not conducting.
Referring to Figure 12, be first embodiment of the present invention sketch map, first group of blade A and second group of blade B adopt highly-resistant material to be made.Because first group of blade A and second group of blade B have very high internal resistance, like this, even human body has contacted the surface of this first group of blade A or second group of blade B, since very low through the electric current of human body, so can not produce harm to human body.
Referring to Figure 13, be second embodiment of the present invention sketch map, first group of blade A with high potential adopts highly-resistant material to process; Second inner core 12 with second group of blade B of electronegative potential adopts low resistivity materials to process; Surface coverage at second group of blade B with electronegative potential has dielectric insulation material layer 10, because dielectric insulation material layer 10 had both had insulation characterisitic, very strong dielectric properties is arranged again; Therefore; Even human body has contacted the surface of second group of blade B, very low through the electric current of human body, the people is not had health risk.
Referring to Figure 14; Be third embodiment of the present invention sketch map, first inner core 11 of first group of blade A and second inner core 12 of second group of blade B all adopt highly-resistant material to process, and are coated with dielectric insulation material layer 10 respectively on the surface of first group of blade A and second group of blade B; Even human body has contacted blade surface; Because the resistance of this dielectric insulation material layer 10 is very big, and is very low through the electric current of human body, and the people is not had health risk.
Referring to Figure 15, be fourth embodiment of the present invention sketch map, first inner core 11 with first group of blade A of high potential adopts highly-resistant material to process, and second inner core 12 with second group of blade B of electronegative potential adopts low resistivity materials to process; And the surface at first group of blade A and second group of blade B all is coated with dielectric insulation material layer 10.Even the people has contacted the surface of first group of blade A or second group of blade B, very low because the resistance of dielectric insulation material layer 10 is very big through the electric current of human body, the people is not had health risk.
Referring to Figure 16; Be fifth embodiment of the present invention sketch map; First inner core 11 of first group of blade A and second inner core 12 of second group of blade B all adopt low resistivity materials to process, though the surface of first group of blade A and second group of blade B all is coated with first inner core 11 of 10 first groups of blade A of dielectric insulation material layer and second inner core 12 of second group of blade B all is that low resistivity materials is processed, have all covered dielectric insulation material layer 10 on the surface of first group of blade A and second group of blade B; Even the people has contacted blade surface; Because the resistance of dielectric insulation material layer 10 is very big, and is very low through the electric current of human body, and the people is not had health risk.
Referring to Figure 17-Figure 21, be the 6th to the tenth embodiment sketch map of the present invention, represent that respectively stator or stator blade have circular arc vane, airfoil blade, linear blade, broken line shape blade, curve-shaped leaf.Wherein, blade 4 comprises first group of blade A and second group of blade B, this first group of blade A and second group of interlaced distribution of blade B, and first group of blade A has high potential, and second group of blade B has electronegative potential.First group of blade A and second group of blade B mutually insulated, not conducting.
Referring to Figure 22, for can be used for anion emission ionization device 18 among the present invention to the dust granules charging.The anion master transmitter 19 of anion emission ionization device 18 is connected in the hot end of DC high-voltage power supply 9; The secondary transmitter 20 of the cation of anion emission ionization device 18 is connected in the cold end of DC high-voltage power supply 9; The metal object of anion master transmitter 19 for having sharp tip; Its most advanced and sophisticated radius of curvature is connected in high negative potential less than 0.1 millimeter; The secondary transmitter 20 of cation is for having the metal object of more blunt round end relatively, and its most advanced and sophisticated radius of curvature is generally greater than 1 millimeter, and secondary transmitter 20 ground connection of cation promptly connect the cold end of high voltage source.Like this, anion master transmitter 19 is launched a large amount of anion stream because the tip is sharp; The secondary transmitter 20 of cation is launched a spot of cation because the tip is more blunt; Even anion stream by in the small quantity of positive ions of secondary transmitter 20 emissions of cation and after, still residue has a large amount of anion stream to be used for making dust granules electronegative to the dust granules charging.Like this, electronegative dust granules is caught by high voltage electric field absorption rapidly in the dedusting passage that gets into centrifugal impeller.Thereby further improved dust removing effects.
Referring to Figure 23-Figure 25, be the application implementation example of air processor of the present invention.
Air processor also comprises wind wheel 5 and motor 6, and wind wheel 5 is driven by motor 6, wherein; The front end that is arranged on wind wheel 5 that stator 1C is independent, perhaps, the rear end that is arranged on wind wheel 5 that stator blade 1D is independent; Perhaps, stator 1C is arranged on the front end of wind wheel 5 and the rear end that stator blade 1D is arranged on wind wheel 5.
In the present embodiment; Wind wheel 5 is installed on the motor 6; Wind wheel 5 produces airflow pressure by motor 6 driven rotary, and air-flow and the dust granules that is clipped in the air-flow filter out wherein bulky grain or fiber etc. through the screen pack 21 of the routine of the air inlet 26 that is installed on air processor earlier.Get into then stator 1C or stator blade 1D (will be installed on wind wheel 5 the front portion be called stator 1C, the rear portion that is installed on wind wheel 5 is called stator blade 1D) inside.Stator 1C is installed on the front portion of wind wheel 5, and stator blade 1D is installed on the rear portion of wind wheel 5, is used to change airflow direction, and improves static pressure and improve the efficient of system.In order to increase dust removing effects; In one embodiment of the invention; Shown in figure 25, at the front and rear of wind wheel 5 stator 1C and stator blade 1D are installed simultaneously, even the dust in the air-flow is not hunted down in high-tension stator 1C passage; Also can be because of in stator 1C passage, being with electric charge by high-tension electricity ionization, thus in the stator blade 1D at wind wheel 5 rear portions passage, be adsorbed.
The blade 3 of stator 1C or stator blade 1D comprises first group of blade A and second group of blade B, and first group of blade A is communicated with first conducting ring 7 on the wheel hub 2, and second group of blade B is communicated with second conducting ring 8 on the wheel hub 2.
First group of blade A and second group of blade B mutually insulated, not conducting.The same group of mutual conducting of intra vane.First group of blade A and second group of blade B that high voltage source 9 is used for processing to high internal resistance material provide high potential and electronegative potential respectively.
Like this, has high voltage electric field between first group of blade A and second group of blade B.Dust granules in the air-flow is caught by ionization absorption in high voltage electric field.
In order to improve dust removing effects, air processor also includes corona discharge assembly or anion emission ionization device 18, the high voltage source 9 of the dust granules charging that is used for making air-flow and the lead that is used to connect high voltage source 9 and anion emission ionization device 18.Anion emission ionization device 18 is used for making the dust granules of air-flow electronegative before getting into the dedusting passage.
Wherein, anion emission ionization device 18 is arranged on the front portion of stator or stator blade; Perhaps, anion emission ionization device 18 is arranged between wind wheel 5 and stator or the stator blade; Perhaps, anion emission ionization device 18 is arranged on the outside of the gas outlet 28 of air processor.
Anion emission ionization device 18, shown in figure 22, comprise the secondary transmitter 20 of anion master transmitter 19 and cation, anion master transmitter 19 is connected in high negative potential, secondary transmitter 20 ground connection of cation; Anion master transmitter is the metal object with sharp tip, and the secondary transmitter of cation is the metal object with more blunt round end of sharp tip of relative anion master transmitter.
In the present embodiment, anion emission ionization device 18 can be arranged between screen pack 21 and the wind wheel 5.
The dust removing effects of the air processor of present embodiment can purify one 80 cubic metres space up to more than 99% in half an hour.
It below is an application example.
Stator or stator blade that diameter is 600 millimeters, 200 millimeters of individual blade radial heights, blade quantity is 46; Blade adopts airfoil blade, 500 millimeters of blade axial widths, and the maximum spacing between adjacent two blades is 4 millimeters; Minimum spacing between adjacent two blades is 2 millimeters, and the boss ratio of impeller is 0.67, wherein; 23 blades of first group of blade A adopt conduction ABS; So-called conduction ABS just adds carbon dust or metallic fiber in the ABS material, and the film resiativity of this conduction ABS is: 10 power ohms of 10/every square metre are high internal resistance material.23 blades of second group of blade B also adopt conduction ABS, and the film resiativity of this conduction ABS is: 10 power ohms of 10/every square metre are high internal resistance material.
First group of blade A and second group of blade B are communicated with the conducting ring that is positioned at wheel hub respectively, conducting ring separately respectively with the high-voltage end and the low pressure current potential end in contact of high voltage source.Except that the conducting ring zone, first group of blade A and second group of blade B are separated through the wheel hub of processing with insulation ABS each other.Simultaneously, the wheel cap that is positioned at the other end of blade is also processed with insulation ABS material, insulate not conducting each other to guarantee first group of blade A and second group of blade B.Shooting Technique injection moulding machine-shaping is at twice adopted in the making of this blade.The conducting ring of for the first time processing first group of blade A and second group of blade B and being attached thereto with conduction ABS injection moulding.The 2nd insulating regions and wheel cap with insulation ABS injection mo(u)lding impeller hub.Before wind wheel did not turn round, the initial concentration of the dust granules in the air-flow was 8.5 milligrams/every cubic metre, applies 1.5 ten thousand volts dc high voltage to wind wheel through conducting ring; Apply 1.5 ten thousand volts DC voltage promptly for first group of blade A of wind wheel; Second group of blade B of wind wheel ground connection, wind wheel are during with the operation of 400 rev/mins rotating speed, after 25 minutes; The concentration of dust granules is reduced to 0.1 milligram/every cubic metre, and the clearance of dust granules is up to 98.82%.And under nature, after 25 minutes, the decay clearance of dust granules has only 22%.Efficiency of dust collection greatly improves.
It below is the Another application instance.
Stator or stator blade that diameter is 700 millimeters, 250 millimeters of individual blade radial heights, blade quantity is 50; Blade adopts circular arc vane; 500 millimeters of blade axial widths, the maximum spacing between adjacent two blades is 4.2 millimeters, the minimum spacing between adjacent two blades is 1.8 millimeters; 585 millimeters of the curved surface arc length of blade; Wherein, it is 1 millimeter sheet metal manufacturing that the core among first group of blade A and the second group of blade B all adopts the thickness of low internal resistance, has the insulating resin of dielectric characteristic then in the spraying of the surface of blade.Like this, the surface insulation of blade still has sizable internal resistance, even human body has contacted this blade, and can be not dangerous yet.Simultaneously, this insulating resin has dielectric characteristic, between first group of blade A and second group of blade B, applies 1.6 ten thousand kilovolts dc high voltage, still can between the dedusting passage, form highfield.First group of blade A and second group of blade B are communicated with the conducting ring that is positioned at wheel hub respectively, and the conducting ring of the end of first group of blade A is connected with 1.6 ten thousand kilovolts of potential ends of high voltage source 9, second group of blade B one end conducting ring and the ground end in contact of high voltage source 9.Except that the conducting ring zone, first group of blade A and second group of blade B are separated through the wheel hub made from insulation ABS each other.Simultaneously, the wheel cap that is positioned at the other end of first group of blade A and second group of blade B is also processed with insulation ABS material, insulate not conducting each other to guarantee first group of blade A and second group of blade B.
During the making of this blade; Put into the metal inner core of arc and the conducting ring zone that is connected with blade earlier; (the conducting ring zone that is connected with blade is exposed on the external to adopt insulation ABS Shooting Technique processing wheel hub then; So that connect hot end, the cold end of high voltage source respectively) and wheel cap, at last at the surface of blade spraying insulating resin.Before wind wheel does not turn round; The initial concentration of dust granules is 7.7 milligrams/every cubic metre; Apply-1.6 ten thousand volts dc high voltage through conducting ring to wind wheel, wind wheel is during with the operation of 500 rev/mins rotating speed, after 25 minutes; The concentration of dust granules is reduced to 0.03 milligram/every cubic metre, and the place to go rate of dust granules is up to 99.61%.And under nature, after 30 minutes, the decay clearance of dust granules has only 21%.Efficiency of dust collection greatly improves.
Claims (13)
1. stator or stator blade; Comprise and draw together wheel hub (2), blade (3), wheel cap (4), blade (3) along the circumferential direction is distributed on wheel hub (2) and/or the wheel cap (4) by certain intervals, it is characterized in that blade (3) comprises first group of blade (A) and second group of blade (B); These two groups of blades all have conductive characteristic; First group of blade (A) and the interlaced distribution of second group of blade (B), first group of blade (A) and second group of blade (B) mutually insulated, not conducting; First group of blade (A) and second group of blade (B) are applied with high potential and electronegative potential respectively; Between interlaced first group of blade (A) and second group of blade (B), formed the high voltage place of charging; This high voltage place constitutes dedusting passage, this dedusting passage can effectively adsorb in the air-flow of the dedusting passage of flowing through dust granules.
2. stator according to claim 1 or stator blade; It is characterized in that adjacent first group of blade (A) and second group of blade (B) have high potential and electronegative potential respectively, have the dc high voltage more than 2 kilovolts between adjacent first group of blade (A) and the second group of blade (B) at least.
3. stator according to claim 2 or stator blade is characterized in that said first group of blade (A) and second group of blade (B) all processed by high internal resistance material;
Perhaps, first group of blade (A) and second group of blade (B) are all processed by high internal resistance material, and the surface coverage of first group of blade (A) and/or second group of blade (B) has dielectric insulation material layer (10);
Perhaps, first group of blade (A) processed by high internal resistance material, and second group of blade (B) processed by the low internal resistance material with conducting function, and the surface coverage of second group of blade (B) has dielectric insulation material layer (10);
Perhaps, first group of blade (A) processed by high internal resistance material, and second group of blade (B) processed by the low internal resistance material with conducting function, and the surface of first group of blade (A) and second group of blade (B) is coated with dielectric insulation material layer (10) respectively;
Perhaps, first group of blade (A) and second group of blade (B) are all processed by the low internal resistance material with conducting function, and the surface of first group of blade (A) and second group of blade (B) is coated with dielectric insulation material layer (10) respectively.
4. stator according to claim 3 or stator blade, the film resiativity that it is characterized in that said high internal resistance material is 10
6～10
12Ohm/every square metre, said high internal resistance material comprise conduction nylon, conduction ABS, conductive silicon rubber, conduction PP or conduction PS; Said low internal resistance material comprises carbon back coating, metallic plate, metal film, carbon-based films or ceramal; Said dielectric insulation material layer (10) comprises paper, rubber, resin, polystyrene, polyester, polyurethane, organic siliconresin, polycarbonate, polyimides alkyd resins, polyethylene, polyvinyl chloride or plastic polymer.
5. stator according to claim 1 or stator blade is characterized in that said first group of blade (A) is communicated with first conducting ring (7), and second group of blade (B) is communicated with second conducting ring (8);
Wherein, first conducting ring (7) and second conducting ring (8) are arranged on wheel hub (2), blade (3) or the wheel cap (4) simultaneously; Perhaps, first conducting ring (7) is arranged on the wheel hub (2), and second conducting ring (8) is arranged on the wheel cap (4); Perhaps, first conducting ring (7) is arranged on the blade (2), and second conducting ring (8) is arranged on wheel cap (4) or the wheel hub (2).
6. stator according to claim 5 or stator blade; The excircle that it is characterized in that said wheel hub (2) is provided with first conducting ring (7); The inner periphery of wheel hub (2) is provided with second conducting ring (8), cuts off through insulation material layer between first conducting ring (7) and second conducting ring (8);
Perhaps, the excircle of wheel cap (4) is provided with first conducting ring (7), and the inner periphery of wheel cap (4) is provided with second conducting ring (8), cuts off through insulation material layer between first conducting ring (7) and second conducting ring (8);
Perhaps, wheel hub (2) is provided with first conducting ring (7), and wheel cap (4) is provided with second conducting ring (8), and wheel hub (2) is arranged on the below of wheel cap (4);
Perhaps, first group of blade (A) is provided with first conducting ring (7), and second group of blade (B) is provided with second conducting ring (8), first group of blade (A) and second group of blade (B) mutual insulating, not conducting;
Perhaps, wheel cap (4) is provided with first conducting ring (7), and second group of blade (B) is provided with second conducting ring (8), and first conducting ring (7) is connected with first group of blade (A), and second conducting ring (8) directly is connected with second group of blade (B);
Perhaps, wheel hub (2) is provided with first conducting ring (7), and second group of blade (B) is provided with second conducting ring (8), and first conducting ring (7) is connected with first group of blade (A), second conducting ring (8) with directly be connected with second group of blade (B);
Wherein, insulation material layer is processed by paper, rubber, resin, polystyrene, epoxy resin, polyester, polyurethane, organic siliconresin, Merlon, polyimides alkyd resins, PEF, polypropylene or its copolymer, insulation ABS, insulation PP or insulation AS.
7. stator according to claim 1 or stator blade; It is characterized in that said first conducting ring (7) is connected with the cold end or the hot end of high voltage source (9) through lead, slide block or contact terminal (15), second conducting ring (8) is connected with the hot end or the cold end of high voltage source (9) through lead, slide block or contact terminal (15); First conducting ring (7) is connected high voltage source (9) cold end and hot end respectively with second conducting ring (8), to guarantee the high-tension electricity potential difference between first group of blade (A) and the second group of blade (B).
8. stator according to claim 1 or stator blade is characterized in that all or part of conducting of said first group of blade (A), all or part of conducting of second group of blade (B).
9. stator according to claim 1 or stator blade is characterized in that said blade (4) is circular arc vane, airfoil blade, linear blade, broken line shape blade or curve-shaped leaf.
10. the air processor with the described stator of claim 1 or stator blade is characterized in that said air processor also comprises wind wheel (5) and motor (6), and wind wheel (5) is driven by motor (6),
Wherein, the front end that is arranged on wind wheel (5) that stator (1C) is independent, perhaps, and the rear end that is arranged on wind wheel (5) that stator blade (1D) is independent, perhaps, stator (1C) is arranged on the front end of wind wheel (5) and the rear end that stator blade (1D) is arranged on wind wheel (5).
11. the air processor with stator or stator blade according to claim 10 is characterized in that said air processor also includes corona discharge assembly or anion emission ionization device (18), the high voltage source (9) of the dust granules charging that is used for making air-flow and the lead that is used to connect high voltage source (9) and anion emission ionization device (18).
12. the air processor with stator or stator blade according to claim 11; It is characterized in that said anion emission ionization device (18) comprises anion master transmitter (19) and the secondary transmitter (20) of cation; Anion master transmitter (19) is connected in high negative potential, secondary transmitter (20) ground connection of cation; The metal object of anion master transmitter (19) for having sharp tip, the secondary transmitter of cation (20) are the metal object with more blunt round end of sharp tip of relative anion master transmitter (19).
13. the air processor with stator or stator blade according to claim 12 is characterized in that said anion emission ionization device (18) is arranged on the front portion of stator or stator blade;
Perhaps, anion emission ionization device (18) is arranged between wind wheel (5) and stator or the stator blade;
Perhaps, anion emission ionization device (18) is arranged in the gas outlet (28) of air processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160869.3A CN102728470B (en) | 2012-05-22 | 2012-05-22 | Guide blade or stator blade, and air treatment device having the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160869.3A CN102728470B (en) | 2012-05-22 | 2012-05-22 | Guide blade or stator blade, and air treatment device having the same |
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| CN102728470A true CN102728470A (en) | 2012-10-17 |
| CN102728470B CN102728470B (en) | 2015-04-15 |
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| CN201210160869.3A Active CN102728470B (en) | 2012-05-22 | 2012-05-22 | Guide blade or stator blade, and air treatment device having the same |
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| CN102773166A (en) * | 2012-07-06 | 2012-11-14 | 广东美的电器股份有限公司 | Axial flow wind wheel, manufacturing method of axial flow wind wheel and air treating device |
| CN104613562A (en) * | 2014-09-30 | 2015-05-13 | 广东美的制冷设备有限公司 | Dust collection module, air purification device and air conditioner |
| CN104923406A (en) * | 2014-03-18 | 2015-09-23 | 广东美的制冷设备有限公司 | Centrifugal wind wheel and air treatment device with same |
| CN107377217A (en) * | 2017-07-13 | 2017-11-24 | 珠海格力电器股份有限公司 | A kind of dust collection module and air purifier |
| CN109894277A (en) * | 2019-03-08 | 2019-06-18 | 珠海格力电器股份有限公司 | Electrostatic oil network component, blower and kitchen ventilator |
| CN111526946A (en) * | 2017-12-29 | 2020-08-11 | 株式会社创意科技 | Air cleaner |
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| CN102773166A (en) * | 2012-07-06 | 2012-11-14 | 广东美的电器股份有限公司 | Axial flow wind wheel, manufacturing method of axial flow wind wheel and air treating device |
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| CN112024125A (en) * | 2020-08-17 | 2020-12-04 | 常州大学 | Vertical multistage double-drive coupling electrostatic dust collector |
| CN112024125B (en) * | 2020-08-17 | 2022-03-22 | 常州大学 | Vertical multistage double-drive coupling electrostatic dust collector |
| CN113511045A (en) * | 2021-08-06 | 2021-10-19 | 合肥江淮汽车制管有限公司 | Automobile air conditioner pipeline capable of removing peculiar smell |
| CN113511045B (en) * | 2021-08-06 | 2023-04-18 | 合肥江淮汽车制管有限公司 | Automobile air conditioner pipeline capable of removing peculiar smell |
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