CN104607318B - Dust removal structure and air purification device comprising same - Google Patents
Dust removal structure and air purification device comprising same Download PDFInfo
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- CN104607318B CN104607318B CN201310539518.8A CN201310539518A CN104607318B CN 104607318 B CN104607318 B CN 104607318B CN 201310539518 A CN201310539518 A CN 201310539518A CN 104607318 B CN104607318 B CN 104607318B
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- battery lead
- lead plate
- dedusting structure
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- discharge electrode
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- 239000000428 dust Substances 0.000 title abstract description 14
- 238000004887 air purification Methods 0.000 title abstract description 6
- 238000003491 array Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 description 15
- 150000002500 ions Chemical group 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 150000001450 anions Chemical class 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 240000002853 Nelumbo nucifera Species 0.000 description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000000147 hypnotic effect Effects 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000022558 protein metabolic process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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Abstract
The invention provides a dust removal structure and an air purification device comprising the same. This dust removal structure includes: a power supply (10); a first electrode plate group comprising a plurality of first electrode plates (20), the plurality of first electrode plates (20) being connected in parallel or in series to the power supply (10); the second electrode plate group comprises a plurality of second electrode plates (30), and the plurality of second electrode plates (30) are connected in parallel or in series to the grounding end of the power supply (10); the discharge plate surfaces of the first electrode plates (20) and the second electrode plates (30) are opposite and are arranged at intervals in a one-to-one correspondence manner. According to the dust removal structure, the service life of the air purification device can be prolonged.
Description
Technical field
The present invention relates to air purification field, in particular to a kind of dedusting structure and the air cleaning that comprises this dedusting structure
Device.
Background technology
The purification techniques that present electric cleaner uses mainly has electrostatic precipitator technology, plasma air purification technology.Electrostatic precipitation
Technology, is generally adopted by silk-plate structure (such as Fig. 1), and the diameter of tinsel 10 ' is very thin, easily broken, directly affects electrostatic and removes
The service life of dirt device.And plasma air purification technology, a large amount of plasma will be produced, it is generally required to voltage higher, easily
Ionized air produces the harmful substances such as ozone, and the structure of employing is usually silk-plate, silk-cylinder, pin-plate, pin-cylinder etc., silk-plate, silk
In-barrel structure, tinsel typically requires that radius of curvature is little, and string diameter is thin, easily broken；Pin-plate, pin-barrel structure, have good tip
Electric discharge, in the case of voltage is certain, electric discharge is more violent, and the ozone of generation is more.
Summary of the invention
It is desirable to provide a kind of dedusting structure and comprise the air cleaner of this dedusting structure, air cleaning dress can be improved
The service life put.
To achieve these goals, according to an aspect of the invention, it is provided a kind of dedusting structure, including: power supply；First
Electrode plate groups, including multiple first battery lead plates, multiple first battery lead plates are in parallel or series to power supply；Second electrode plate groups, including
Multiple second battery lead plates, multiple second battery lead plates are in parallel or series to the earth terminal of power supply；Multiple first battery lead plates and multiple second
The discharge electrode face of battery lead plate is relative, and one_to_one corresponding interval is arranged.
Further, the discharge electrode face of multiple first battery lead plates and multiple second battery lead plate is plane.
Further, the discharge electrode face, at least side of each first battery lead plate and/or the second battery lead plate is provided with court and this side discharge electrode
The projection that adjacent the second battery lead plate in face stretches out.
Further, be oppositely arranged two discharge electrode faces of each first battery lead plate are disposed as serrated surface, each second electrode
It is disposed as serrated surface, the serrated surface on the first battery lead plate and corresponding second on be oppositely arranged two discharge electrode faces of plate
Relatively or stagger in the tip of the serrated surface on battery lead plate.
Further, the discharge electrode face of the opposite sides of each first battery lead plate is disposed as serrated surface, each second battery lead plate
The discharge electrode face of opposite sides is disposed as plane.
Further, shift to install up and down between each first battery lead plate and the second corresponding battery lead plate.
Further, the tip height of each serrated surface is identical.
Further, between each groove and the groove of serrated surface, interval is arranged, between two adjacent grooves by straightway even
Connect.
Further, close-packed arrays between the adjacent groove of serrated surface.
According to a further aspect in the invention, it is provided that a kind of air cleaner, including dedusting structure, this dedusting structure is above-mentioned
Dedusting structure.
Further, air cleaner also includes assisting charge device, auxiliary charge device to be arranged on entering of air cleaner
Air port and/or air outlet.
Further, auxiliary charge device is ion generator.
Application technical scheme, dedusting structure includes power supply, the first electrode plate groups and the second electrode plate groups, the first electrode
Plate group includes multiple first battery lead plate, and multiple first battery lead plates are in parallel or series to power supply；Second electrode plate groups includes multiple second
Battery lead plate, multiple second battery lead plates are in parallel or series to the negative pole of power supply；Multiple first battery lead plates are put with multiple second battery lead plate
Electroplax face is relative, and one_to_one corresponding interval is arranged.When dedusting structure works, realized with coordinating of battery lead plate by battery lead plate
Electric discharge dust suction, therefore can avoid the discharging structures such as the wire electrode in conventional air purifier meticulous and the easily broken problem that causes,
Enhance the structural strength of the discharge component of dedusting structure, extend the service life of air cleaner.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, the illustrative examples of the present invention and
Its explanation is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic diagram of dedusting structure of the prior art；
Fig. 2 shows the schematic diagram of dedusting structure according to an embodiment of the invention；
Fig. 3 shows the first battery lead plate arrangement schematic diagram of the dedusting structure according to the present invention；
Fig. 4 shows the second battery lead plate arrangement schematic diagram of the dedusting structure according to the present invention；
Fig. 5 shows the third battery lead plate arrangement schematic diagram of the dedusting structure according to the present invention；
Fig. 6 shows the 4th kind of battery lead plate arrangement schematic diagram of the dedusting structure according to the present invention；
Fig. 7 shows the structural representation of the first battery lead plate of the dedusting structure according to the present invention；
Fig. 8 shows according to structure for amplifying schematic diagram at the A of the dedusting structure of Fig. 7；And
Fig. 9 shows the local structural graph of another embodiment of the battery lead plate of the dedusting structure according to the present invention.
Reference: 10, power supply；20, the first battery lead plate；30, the second battery lead plate；40, most advanced and sophisticated.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that in the case of not conflicting,
Embodiment in the application and the feature in embodiment can be mutually combined.
As in figure 2 it is shown, according to embodiments of the invention, dedusting structure includes power supply the 10, first electrode plate groups and the second battery lead plate
Group.Power supply 10 is respectively connecting to the first electrode plate groups and the second electrode plate groups, is used for making the first electrode plate groups and the second electrode plate groups
Between discharge so that the particulate matter in air is charged, play the purification to air.First electrode plate groups includes multiple
One battery lead plate 20, multiple first battery lead plates 20 are in parallel or series to power supply 10.Second electrode plate groups includes multiple second battery lead plate
30, multiple second battery lead plates 30 are in parallel or series to the earth terminal of power supply 10.Multiple first battery lead plates 20 and multiple second electrodes
The discharge electrode face of plate 30 is relative, and one_to_one corresponding interval is arranged.
First electrode plate groups and the second electrode plate groups connect the mode of high voltage power supply and also have multiple choices, the such as first electrode plate groups
Each first battery lead plate 20 when connecting negative high voltage or positive high voltage, each second battery lead plate 30 of the second electrode plate groups just should ground connection,
On the contrary, when each second battery lead plate 30 of the second electrode plate groups connects negative high voltage or positive high voltage, each first electricity of the first electrode plate groups
Pole plate 20 should ground connection.In a word, to form higher potential difference between adjacent two boards, corona discharge can be produced, make by phase
Particulate matter between adjacent two pieces is charged, and charged granule moves to the plate of band opposite polarity and is deposited on.
When dedusting structure works, realize, with coordinating of battery lead plate, dust suction of discharging by battery lead plate, tradition therefore can be avoided empty
The easily broken problem that the discharging structures such as the wire electrode in air purifying apparatus are meticulous and cause, enhances the knot of the discharge component of dedusting structure
Structure intensity, extends the service life of air cleaner.
In conjunction with shown in Figure 3, for the first battery lead plate arrangement mode of the dedusting structure of the present invention, in the present embodiment, many
The discharge electrode face of individual first battery lead plate 20 and multiple second battery lead plate 30 is plane, the electric discharge plane of the first battery lead plate 20 with should
The electric discharge plane of the second battery lead plate 30 that electric discharge side, plane place is adjacent is oppositely arranged, thus forms board-to-board structure, at power supply 10
Effect under form highfield between board-to-board, the particulate matter that this structure is added in anion generator auxiliary air the most again is charged,
On lotus, the particulate matter of electric charge highfield between board-to-board is by the plate absorptive collection of opposite polarity..In the present embodiment each first
Battery lead plate 20 is identical with the specification of the second battery lead plate 30, and is in sustained height position, the electric discharge of the first battery lead plate 20
Plate face is the most corresponding with the discharge electrode face of the second battery lead plate 30.
In conjunction with seeing shown in Fig. 4 to Fig. 6, on the discharge electrode face, at least side of each first battery lead plate 20 and/or the second battery lead plate 30
It is provided with the projection stretched out towards the second battery lead plate 30 adjacent with this discharge electrode face, side.This projection can ensure that the first battery lead plate 20
With second can have between battery lead plate 30 preferably " point discharge effect ", improve the growing amount of charged ion, thus improve
The efficiency of dust collection of dedusting structure.
In conjunction with shown in Figure 4, for the second battery lead plate arrangement mode of the dedusting structure of the present invention, in the present embodiment, respectively
Serrated surface it is disposed as on the discharge electrode face of the opposite sides of the first battery lead plate 20, the opposite sides of each second battery lead plate 30
Discharge electrode is disposed as serrated surface on face, on the second battery lead plate 30 corresponding thereto of the serrated surface on the first battery lead plate 20
The tip 40 of serrated surface relatively or stagger, can freely adjust the relative position at two tips according to required strength of discharge.Should
In structure, the first battery lead plate 20 is identical with the specification of the second battery lead plate 30, sawtooth all along battery lead plate length direction from top to bottom
Extend.Certainly, sawtooth herein can also all length direction along pole plate extend from left to right, and the difference of these set-up modes is also
Do not interfere with the performance of overall discharging structure.
Use gullet plate-gullet plate discharging structure discharge, can make the planar surface of otherwise smooth with tip, necessarily
Under voltage conditions, form good point discharge effect, produce more electric charge, make more particulate matter in air charged, from
And make particulate matter be easier in the electric field be collected, and then improve the dust collection capacity of air cleaner.
In conjunction with shown in Figure 5, for the third battery lead plate arrangement mode of the dedusting structure of the present invention, in the present embodiment, respectively
Serrated surface it is disposed as on the discharge electrode face of the opposite sides of the first battery lead plate 20, the opposite sides of each second battery lead plate 30
Discharge electrode face is disposed as plane.
In conjunction with shown in Figure 6, for the 4th kind of battery lead plate arrangement mode of the dedusting structure of the present invention, in the present embodiment, respectively
Shift to install up and down between the second battery lead plate 30 that first battery lead plate 20 is corresponding, the both sides discharge electrode of each first battery lead plate 20
Being provided with sawtooth on face, the discharge electrode face, both sides of each second battery lead plate 30 is plane.The lower limb of each second battery lead plate 30
Relative to lower limb height reduction h of each first battery lead plate 20, by adjusting the relative position of two battery lead plates, two electricity can be controlled
Strength of discharge between pole plate, and then control the generation amount of ozone.The height of each second battery lead plate 30 is identical, each first battery lead plate
The height of 20 is identical.Certainly, the discharge electrode face of two battery lead plates herein can also be serrated surface.
The material of above-mentioned each battery lead plate is not particularly limited, as long as having good electric conductivity, the pole plate of ground connection is permissible
Be metal can also be the plastics etc. with electric conductivity, and the pole plate connecting positive/negative high pressure must be metal material.
In conjunction with seeing shown in Fig. 7 to Fig. 9, being the structural representation of the first battery lead plate 20, it can also be as the second battery lead plate 30
Structural representation.The groove angle theta of battery lead plate serrated surface can be according to the acuity required for groove tip at 0 °～180 °
Inside selecting, the least groove of θ is the most sharp-pointed, in the case of voltage is certain, discharges the most violent；Spacing d at two grooves tips is also
Can carry out unrestricted choice according to the severe degree required for electric discharge, d is the least, and two crowns at a distance of the nearest, discharge the most violent.
As can be seen from Figure 8, in structure shown in the drawings, it is spaced between each groove and groove, adjacent
Connected by straightway between groove.In the case of voltage is higher, adjacent groove owing to being separated by straightway, adjacent two
Electric jamming between crown reduces, thus reduces the impact discharged each other.And, in the case of plate length is certain, can
With the length by adjusting straightway, control groove quantity, control strength of discharge.
It can be seen in figure 9 that in structure shown in detail in this figure, be compact arranged between each groove and groove.This kind
Structure, uses in the case of applicable voltage is relatively low.
Preferably, the tip 40 of the serrated surface on each first battery lead plate 20 is the most identical, and is uniformly distributed, such that it is able to
Ensure that between battery lead plate, electric discharge is uniformly.
According to embodiments of the invention, air cleaner includes dedusting structure, and this dedusting structure is above-mentioned dedusting structure.
Air cleaner can also include assisting charge device, in order to auxiliary particle thing is charged, improves the dust effect of dedusting structure
Rate.Auxiliary charge device is arranged on air inlet and/or the air outlet of air cleaner, to facilitate ion to spread.Preferably, should
Auxiliary charge device is ion generator.In the present embodiment, ion generator can be anion generator or plasma generation
Device etc..
Between battery lead plate and battery lead plate produce be negative corona discharge time, by the particulate matter of passage between battery lead plate and battery lead plate
Bear electricity.If now plus anion generator on equipment, it will help more particulate matter bear electricity in air, raising removes
The dust catching efficiency of dirt structure；And after having anion generator to particulate pollutant is charged in air, it is possible to reduce battery lead plate with
The demand of field charging between battery lead plate, such that it is able to suitably reduce the voltage between board-to-board, and then can reduce the generation of ozone；
Additionally, after anion is diffused in environment, human body is had calmness, hypnosis, the effect that reduces blood pressure, basal metabolism can be improved,
Promote that protein metabolism, booster immunization system, and anion itself have certain effect purifying air, improve amenity
Degree.If now plus plasma generator on equipment, there is positive and negative ion, after being diffused in air, particulate matter lotus can be made
The electric charge of upper opposed polarity, the particulate matter of band opposed polarity electric charge condenses in space, little granule be removed after becoming bulky grain,
Improve efficiency of dust collection.
Between battery lead plate and battery lead plate produce be positive corona discharge time, by the particulate matter of passage between battery lead plate and battery lead plate
Lotus positive electricity.If now adding anion generator on equipment, in air, there is negative charge, making particulate in air bear electricity,
And positively charged by a small amount of particulate matter not being collected of passage between battery lead plate and battery lead plate, the particulate matter of band opposed polarity exists
Air condenses, little granule is removed after becoming bulky grain, efficiency of dust collection can be improved.
If now adding plasma generator on equipment, as before, plasma generator produces positive and negative ion to principle, expands
After being scattered in air, the electric charge of opposed polarity on particulate matter lotus, the particulate matter of band opposed polarity electric charge can be made to condense in space,
It is removed after being become bulky grain by little granule, efficiency of dust collection can be improved, but effect there may be difference.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
1, the vulnerability of silk in air purifier tradition " silk-plate " structure can be improved, improve the service life of air purifier；
2. add ion generator, the charged of particulate pollutant in air can be strengthened, improve air purifier dust catching efficiency.
3. charged by ion generator auxiliary particle pollutant, the demand of field charging can be reduced, such that it is able to suitably reduce
The interelectrode voltage of board-to-board, and then the generation amount of ozone can be reduced.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a dedusting structure, it is characterised in that including:
Power supply (10)；
First electrode plate groups, including multiple first battery lead plates (20), the plurality of first battery lead plate (20) is in parallel or series
To described power supply (10)；
Second electrode plate groups, including multiple second battery lead plates (30), the plurality of second battery lead plate (30) is in parallel or series
Earth terminal to described power supply (10)；
The plurality of first battery lead plate (20) is relative with the discharge electrode face of the plurality of second battery lead plate (30), and one by one
Corresponding interval is arranged；
Serrated surface it is disposed as on be oppositely arranged two discharge electrode faces of each described first battery lead plate (20), each described
Serrated surface, each described first battery lead plate it is disposed as on be oppositely arranged two discharge electrode faces of the second battery lead plate (30)
(20) serrated surface on relative with the tip (40) of the serrated surface on corresponding described second battery lead plate (30) or
Stagger.
Dedusting structure the most according to claim 1, it is characterised in that the plurality of first battery lead plate (20) and the plurality of
The discharge electrode face of the second battery lead plate (30) is plane.
Dedusting structure the most according to claim 1, it is characterised in that each described first battery lead plate (20) and/or described second
It is provided with on the discharge electrode face, at least side of battery lead plate (30) towards described second battery lead plate (30) adjacent with this discharge electrode face, side
The projection stretched out.
Dedusting structure the most according to claim 3, it is characterised in that the opposite sides of each described first battery lead plate (20)
Being disposed as serrated surface on discharge electrode face, the discharge electrode face of the opposite sides of each described second battery lead plate (30) is respectively provided with
For plane.
5. according to the dedusting structure described in Claims 2 or 3, it is characterised in that each described first battery lead plate (20) is with corresponding
Shift to install up and down between described second battery lead plate (30).
Dedusting structure the most according to claim 1, it is characterised in that the tip (40) of each described serrated surface is the most identical.
Dedusting structure the most according to claim 1, it is characterised in that be spaced between each groove and the groove of described serrated surface
Arrange, connected by straightway between two adjacent described grooves.
Dedusting structure the most according to claim 1, it is characterised in that close-packed arrays between the adjacent groove of described serrated surface.
9. an air cleaner, including dedusting structure, it is characterised in that described dedusting structure is to appoint in claim 1 to 8
One described dedusting structure.
Air cleaner the most according to claim 9, it is characterised in that described air cleaner also includes assisting charged
Device, described auxiliary charge device is arranged at air inlet and/or the air outlet of described air cleaner.
11. air cleaners according to claim 10, it is characterised in that described auxiliary charge device is ion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539518.8A CN104607318B (en) | 2013-11-04 | 2013-11-04 | Dust removal structure and air purification device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539518.8A CN104607318B (en) | 2013-11-04 | 2013-11-04 | Dust removal structure and air purification device comprising same |
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| Publication Number | Publication Date |
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| CN104607318A CN104607318A (en) | 2015-05-13 |
| CN104607318B true CN104607318B (en) | 2017-01-04 |
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| CN201310539518.8A Active CN104607318B (en) | 2013-11-04 | 2013-11-04 | Dust removal structure and air purification device comprising same |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959234A (en) * | 2015-07-08 | 2015-10-07 | 于泽华 | Electrostatic haze removal apparatus |
| CN107732671B (en) * | 2016-08-12 | 2019-10-29 | 先进科技新加坡有限公司 | Ion generator configured with ion detector |
| CN107684977A (en) * | 2017-08-30 | 2018-02-13 | 珠海格力电器股份有限公司 | Electric purification structure and air purification device comprising same |
| CN108569794A (en) * | 2018-05-04 | 2018-09-25 | 陈裕娟 | A kind of reverse osmosis purified water system |
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| CN2458073Y (en) * | 2000-12-31 | 2001-11-07 | 宁波爱德华环保科技有限公司 | High-voltage electrostatic purifying treating unit for fume |
| JP2002028533A (en) * | 2000-07-19 | 2002-01-29 | Ohm Denki Kk | Electric precipitator |
| JP2009034599A (en) * | 2007-08-01 | 2009-02-19 | Panasonic Corp | Electrical dust collector |
| CN202460832U (en) * | 2012-03-08 | 2012-10-03 | 南京埃科净化技术有限公司 | Static filer |
| CN103008106A (en) * | 2012-12-28 | 2013-04-03 | 苏州贝昂科技有限公司 | Gas purification device and system |
| CN203540708U (en) * | 2013-11-04 | 2014-04-16 | 珠海格力电器股份有限公司 | Dust removal structure and air purification device comprising same |
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2013
- 2013-11-04 CN CN201310539518.8A patent/CN104607318B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199816Y (en) * | 1994-07-14 | 1995-06-07 | 洪玉昆 | Dust collector for electrical equipment |
| JP2002028533A (en) * | 2000-07-19 | 2002-01-29 | Ohm Denki Kk | Electric precipitator |
| CN2458073Y (en) * | 2000-12-31 | 2001-11-07 | 宁波爱德华环保科技有限公司 | High-voltage electrostatic purifying treating unit for fume |
| JP2009034599A (en) * | 2007-08-01 | 2009-02-19 | Panasonic Corp | Electrical dust collector |
| CN202460832U (en) * | 2012-03-08 | 2012-10-03 | 南京埃科净化技术有限公司 | Static filer |
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