CN207325067U - Dedusting component and there is its airhandling equipment - Google Patents
Dedusting component and there is its airhandling equipment Download PDFInfo
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- CN207325067U CN207325067U CN201721429738.5U CN201721429738U CN207325067U CN 207325067 U CN207325067 U CN 207325067U CN 201721429738 U CN201721429738 U CN 201721429738U CN 207325067 U CN207325067 U CN 207325067U
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Abstract
The utility model discloses a kind of dedusting component and there is its airhandling equipment, dedusting component includes ionization device and dust collect plant.Ionization device is formed as loop configuration, ionization device includes multiple first ionization parts of circumferentially spaced setting and multiple second ionization parts of circumferentially spaced setting, first ionization part and the second ionization part circumferentially interlaced arrangement, are suitable for having the first electrical potential difference between the first ionization part and the second ionization part.Dust collect plant is located at any side in the radially inner side and radial outside of ionization device, dust collect plant includes the multiple conduct pieces set along the axially spaced-apart of ionization device, each conduct piece is formed as annular shape, is suitable for having the second electrical potential difference between two neighboring conduct piece.Dedusting component according to the present utility model, it is possible to achieve the outlet air of circular air inlet axial direction or air inlet through hollow shaft annular air.Moreover, the Structural assignments of dedusting component are compact, easy to the Miniaturization Design of dedusting component.
Description
Technical field
It the utility model is related to household electrical appliance technical field, more particularly to a kind of dedusting component and there is its air-treatment
Equipment.
Background technology
Electrostatic precipitation air purification mode is a kind of important air purification mode.In office and commercial location, electrostatic
The application of dedusting is very universal.Specifically, the electrostatic precipitation module of existing two-part structure or one-part form structure is big absolutely
Most air-flow directions be all straight line by type, and used electrostatic precipitation module is all rectangular parallelepiped structure.It is this
Although the electrostatic precipitation module of type can meet the purification requirement of the duct type of commercial use, however, in packaged type family expenses
Air purifier field, this straight line can not be all applied by the electrostatic precipitation module of type on many types.
Utility model content
The utility model is intended at least solve one of technical problem existing in the prior art.For this reason, the utility model carries
Go out a kind of dedusting component, the dedusting component has the advantages that simple in structure, collection efficiency is high.
The utility model also proposes a kind of airhandling equipment with above-mentioned dedusting component.
According to the dedusting component of the utility model first aspect, including：Ionization device, the ionization device are formed as annular
Structure, multiple the second of multiple first ionization part and circumferentially spaced setting of the ionization device including circumferentially spaced setting
Ionization part, first ionization part and second ionization part circumferentially interlaced arrangement, first ionization part and described second
It is suitable for that there is the first electrical potential difference between ionization part；Dust collect plant, the dust collect plant are located at the radially inner side of the ionization device
With any side in radial outside, the dust collect plant includes the multiple conductions set along the axially spaced-apart of the ionization device
Part, each conduct piece are formed as annular shape, are suitable for having the second electrical potential difference between the two neighboring conduct piece.
Dedusting component according to the present utility model, by setting the ionization device of loop configuration and being arranged on ionization device
The dust collect plant of any side in radially inner side and radial outside, it is possible to achieve the outlet air of circular air inlet axial direction or air inlet through hollow shaft
Annular air.Moreover, the Structural assignments of dedusting component are compact, easy to the Miniaturization Design of dedusting component.
Some embodiments according to the present utility model, the week along the conduct piece is equipped between the two neighboring conduct piece
To spaced multiple insulating parts, each insulating part extends along inward-outward direction.Thus, multiple insulating parts can will be adjacent
The electric field formed between two conduct pieces is divided into multiple regions, two insulating parts of arbitrary neighborhood, adjacent two conduct pieces
Gas channel can be limited jointly, and gas channel can be used for guiding the air draught in dust collect plant, so as to improve
The outlet air efficiency of air draught.
Some embodiments according to the present utility model, each insulating part are bent in the inward-outward direction of the conduct piece
Extension.Thus, two insulating parts of arbitrary neighborhood can form curved gas channel, so as to extend air draught in gas
The length in the path flowed in circulation road, and then the capturing efficiency of dust particles can be effectively improved, improve dust collect plant
Dust collecting effect.When air draught is by curved gas channel, wind speed is progressively accelerated by slow-to-fast.
Alternatively, each insulating part is by tangent at least two sections of arc section structures in the inward-outward direction of the conduct piece
Into.Thus, it is possible to extend the path length of the gas channel of insulating part composition, and then purification efficiency can be improved.
Some embodiments according to the present utility model, multiple insulating parts are set along the circumferential uniform intervals of the conduct piece
Put.Thus, the space between corresponding two adjacent conduct pieces can be divided into multiple uniform air-flows by multiple insulating parts
Passage, so that uniform flow of the air draught by multiple gas channels.
Some embodiments according to the present utility model, at least one end in the inner of each insulating part and outer end is along institute
State radially extending for conduct piece.Thus, air draught can be flowed into or flowed out from the radial direction of conduct piece.
Some embodiments according to the present utility model, multiple conduct pieces include：Multiple first conduct pieces, it is multiple described
First conduct piece is arranged at intervals in the axial direction of the ionization device, and the voltage of multiple first conduct pieces is equal；It is multiple
Second conduct piece, multiple second conduct pieces are arranged at intervals in the axial direction of the ionization device, and multiple described second is conductive
The voltage of part is equal, and multiple second conduct pieces and multiple first conduct pieces are in the axial direction of the ionization device
Interlaced arrangement.Thus, electrical potential difference can be formed between the first conduct piece and the second conduct piece of arbitrary neighborhood, so as to be formed
Electric field, and then the dust particles in air draught can be caused to adsorb on conduct piece, to realize dust agglutination.And multiple
The voltage of one conduct piece is equal, and the voltage of multiple two conduct pieces is equal, so as to provide electricity to the first conduct piece is unified
Potential source, uniformly provides the second conduct piece voltage source, and then can simplify the device of dedusting component.
Further embodiment according to the present utility model, the dust collect plant further comprise：Multiple insulating trips, Duo Gesuo
State insulating trip to correspond with multiple conduct pieces, wherein the conduct piece is located at the first side table of the corresponding insulating trip
On face, multiple insulating parts between the two neighboring conduct piece are located at first side surface of the insulating trip
On.Thus, multiple insulating trips can not only support conduct piece and insulating part, improve the stabilized soil pavement of dust collect plant, may be used also
To improve the threshold value of the voltage breakdown of dust collect plant, so as to further improve dust removing effects.
Alternatively, multiple insulating parts between the two neighboring conduct piece, the insulating trip with it is corresponding
The conduct piece injection molding.Thus, it is possible to improve the structural compactness of dust collect plant, dust collect plant assembling is also allowed for tearing open
Unload.
Some embodiments according to the present utility model, are equipped with the first plate body between the upper end of multiple first ionization parts,
It is equipped with the second plate body between the lower end of multiple first ionization parts, at least one in first plate body and second plate body
Formed with along the perforative opening of at least one thickness direction in first plate body and second plate body, Duo Gesuo on a
Stating the first ionization part includes：Multiple first ionization groups, each first ionization group include two first ionization being disposed adjacent
Portion, is connected by the first connector between the upper end of two first ionization parts, and the lower end of two first ionization parts
Between be connected by the second connector, the upper end of each first ionization group passes through first connector and first plate
Body is connected, and the lower end of each first ionization group is connected by second connector with second plate body.Thus, it is possible to
Multiple first ionization parts are connected on the first plate body and the second plate body, the first plate body and the second plate body can be used for supporting multiple
First ionization part, so as to improve the overall structure of dedusting component.
Alternatively, first ionization part is grounded metal sheet, and each first ionization part is along the dust collect plant
Radially extend.Thus, the first ionization part can obtain low-voltage by being grounded, and realization is convenient, can easily obtain low electricity
Pressure；First ionization part is grounded metal sheet, and in the form of sheets, material consumption is few and the surface area of sheet is big, the electric field that is formed for sheet metal
Scope it is big, the first ionization part can also be oriented to radial direction from air draught to dust collect plant flow.
Some embodiments according to the present utility model, multiple first ionization parts and multiple second ionization part edge weeks
Set to uniform intervals.Thus, it is possible to the uniformly electric field distribution of ionization device, so that from the circumferential direction side of ionization device
To through air draught, can through the first ionization part and the second ionization part formation electric field.
In some embodiments of the utility model, second ionization part is wire, the song of second ionization part
Rate radius is less than 1mm.Thus, it is possible to save material, reduce cost.
Alternatively, the wire is tungsten filament.Tungsten filament has the advantages of intensity is good, and electric conductivity is good, is adapted as second
Ionization part is powered.
Some embodiments according to the present utility model, the two neighboring conduct piece is in the axial direction of the ionization device
Distance is d, and the d meets：3mm≤d≤20mm.Thus, passed through easy to air draught, can be to avoid through the sky of dust collect plant
Gas air-flow is very few, and the distance of two neighboring conduct piece can also be avoided excessive, and the electric field of formation is weak, the feelings that can not act on dust
Condition.
Further, the d further meets：D=4mm.Thus, it can both ensure that air draught was led through two neighboring
The air mass flow of electric part, two neighboring conduct piece can carry out sufficient dedusting, purification to air draught again.
According to the airhandling equipment of the utility model second aspect, including according to the above-mentioned first aspect of the utility model
Dedusting component.
Airhandling equipment according to the present utility model, by setting above-mentioned dedusting component, can be well realized pair
The purification of air, so as to improve the overall performance of airhandling equipment such as air purifier.
Some embodiments according to the present utility model, the airhandling equipment are air purifier.Thus, it is possible to pass through
The mating reaction of ionization device and dust collect plant, realizes the purification to air.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
The above-mentioned and additional aspect and advantage of the utility model are from combining in description of the accompanying drawings below to embodiment by change
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the stereogram according to the dedusting component of the utility model embodiment；
Fig. 2 is the front view of the dedusting component shown in Fig. 1；
Fig. 3 is the longitudinal sectional drawing of the dedusting component shown in Fig. 1；
Fig. 4 is the partial enlarged view in the A portions that Fig. 3 centre circles show；
Fig. 5 is the top view of the dedusting component shown in Fig. 1；
Fig. 6 is the bottom view of the dedusting component shown in Fig. 1；
Fig. 7 is the transverse cross-sectional view of the dedusting component shown in Fig. 1；
Fig. 8 is the partial enlarged view in the B portions that Fig. 7 centre circles show.
Reference numeral：
Dedusting component 1,
First plate body 10, opening 11, the second plate body 20,
Ionization device 30, the first ionization part 300, the first ionization group 301,
First connector 302, the second connector 303,
Second ionization part 310,
Dust collect plant 40, conduct piece 400, the first conduct piece 401, the second conduct piece 402,
Insulating part 410, insulating trip 420, the first side surface 421.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that to the utility model
Limitation.
In the description of the utility model, it is to be understood that term " " center ", " length ", " width ", " thickness ",
The orientation or position relationship of the instruction such as " on ", " under ", " top ", " bottom ", " interior ", " outer ", " axial direction ", " radial direction ", " circumferential direction " are base
In orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or
Imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Limitation to the utility model.In addition, define " first ", the feature of " second " can express or implicitly include one or
More this feature of person.In the description of the utility model, unless otherwise indicated, " multiple " be meant that two or two with
On.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Dedusting component 1 below with reference to Fig. 1-Fig. 8 descriptions according to the utility model first aspect embodiment.
As Figure 1-Figure 8, according to the dedusting component 1 of the utility model first aspect embodiment, including ionization device 30
With dust collect plant 40.
Specifically, as Figure 1-Figure 8, ionization device 30 is formed as loop configuration, and ionization device 30 is included circumferentially
Spaced multiple first ionization parts 300 and multiple second ionization parts 310 of circumferentially spaced setting, the first ionization part 300
With the second ionization part 310 circumferentially interlaced arrangement, it is suitable for that there is the first electricity between the first ionization part 300 and the second ionization part 310
Potential difference.For example, as shown in Fig. 1-Fig. 3, Fig. 5-Fig. 7, the first ionization part 300 can be in strip, and multiple first ionization parts 300 can
Loop configuration is formed along the circumferential direction to arrange, and is spaced apart from each other between two the first ionization parts 300 of arbitrary neighborhood, first
The length direction of ionization part 300 along above-mentioned loop configuration axial direction extend, the first adjacent ionization part 300 of any two it
Between can be equipped with second ionization part 310, the second ionization part 310 and circumferential two the first ionization parts 300 adjacent thereto
It is spaced apart, the second ionization part 310 can be in strip, the length extending direction of the second ionization part 310 and the first ionization part 300
Length extending direction can be consistent, suitably form the first electrical potential difference between the first ionization part 300 and the second ionization part 310.By
This, by making that there is the first electrical potential difference between the first ionization part 300 and the second ionization part 310, so that the first ionization part 300 and
Electrostatic field such as high-voltage electrostatic field can be formed between two ionization parts 310, when dust-contained airflow passes through the first ionization part 300 and second
During the electrostatic field such as high-voltage electrostatic field that ionization part 310 is formed, the grit in dust-contained airflow can be combined with such as anion with
Take negative electricity.
Dust collect plant 40 is located at any side in the radially inner side and radial outside of ionization device 30, for example, such as Fig. 1-
Shown in Fig. 4, Fig. 7, dust collect plant 40 is located at the radially inner side of ionization device 30, and certainly, dust collect plant 40 is located at ionization device 30
Radial outside (not shown).Dust collect plant 40 includes the multiple conduct pieces 400 set along the axially spaced-apart of ionization device 30,
Each conduct piece 400 is formed as annular shape, is suitable for having the second electrical potential difference between two neighboring conduct piece 400.Conduct piece 400
It can be used for transmitting potential formation electric field.Thus, by making that there is the second electrical potential difference between two neighboring conduct piece 400, for example,
When one of them in two neighboring conduct piece 400 is anode, the above-mentioned grit for taking negative electricity will tend to anode surface electric discharge
And deposit, dedusting is achieveed the purpose that with this.Moreover, radially inner side or footpath by the way that dust collect plant 40 to be arranged in ionization device 30
Laterally, it is possible to achieve circumferential inlet air axial direction outlet air or air inlet through hollow shaft circumferential direction outlet air, for example, when dust collect plant 40 is arranged in electricity
From device 30 radially inner side when, dust-contained airflow can be flowed through from the outside to the core from the periphery of ionization device 30 ionization device 30 with produce
Raw ionization, afterwards, the dust-contained airflow after ionization continues inwardly flowing, and, to flow through dust collect plant 40, powered grit is deposited on dust
On device 40, clean air can then be flowed out along the axial direction of dust collect plant 40；When dust collect plant 40 is arranged in ionization dress
When putting 30 radial outside, dust-contained airflow can be flowed in ionization device 30 along the axial direction of ionization device 30 and flowed through from inside to outside
Ionization device 30 is to produce ionization, and afterwards, it is powered to flow through dust collect plant 40 that the dust-contained airflow after ionization continues outwards flowing
Grit is deposited on dust collect plant 40, and clean air can then continue to flow out to the circumferential direction of outer dust collect plant 40.It is specific and
Speech, for example, ionization device 30 is formed as loop configuration, loop configuration includes inner ring and outer rings, as shown in Figure 1, multiple annular
Conduct piece 400 can be nested in the inner ring of ionization device 30, and axis of multiple annular conduct pieces 400 along ionization device 30
To direction interval, stacking arrangement.It is, of course, understood that multiple annular conduct pieces 400 can also be sleeved on ionization device outside
Outside 30 outer shroud and multiple annular conduct pieces 400 are (not shown along the axial direction interval of ionization device 30, stacking arrangement
Go out).
As shown in Fig. 1-Fig. 4, Fig. 7, dust collect plant 40 can be located at the radially inner side of ionization device 30, in other words, dust
Device 40 can be threaded through in the inner ring of the loop configuration of the formation of ionization device 30.Dust-contained airflow can be from the first ionization part 300
And the second interval between ionization part 310 flows to dust collect plant 40 through and from the periphery of ionization device 30 from the outside to the core, so that
It can realize circumferential inlet air.When the electrostatic field such as high pressure that dust-contained airflow is formed through the first ionization part 300 and the second ionization part 310
During electrostatic field, the grit in dust-contained airflow can be combined to take negative electricity with such as anion, and the grit with negative electricity is with gas
When stream flows through dust collect plant 40, the conduct piece 400 with high voltage can form the active force attracted to electronegative grit,
So that the grit with negative electricity is adapted to adhere on the conduct piece 400 with high voltage, clean air then may be used
To be passed through out of multiple conduct pieces 400 inner ring, and flowed out along the axial direction of dust collect plant 40, so as to realize Axial-running Out
Wind.
Certainly, dust collect plant 40 can be located at the radial outside of ionization device 30, and in other words, dust collect plant 40 can be with overcoat
On ionization device 30 (not shown).Dust-contained airflow can be flowed into out of ionization device 30 inner ring, so as to realize axis
To inlet air.Dust-contained airflow can be between the first ionization part 300 and the second ionization part 310 interval through and from ionization device 30
Inner circumferential flow to dust collect plant 40 from inside to outside.When dust-contained airflow formed through the first ionization part 300 and the second ionization part 310 it is quiet
During electric field such as high-voltage electrostatic field, the grit in dust-contained airflow can be combined to take negative electricity with such as anion, with negative electricity
Grit with air-flow flow through dust collect plant 40 when, the conduct piece 400 with high voltage can be formed electronegative grit
The active force of attraction, so that the grit with negative electricity is adapted to adhere on the conduct piece 400 with high voltage, does
The interval that net air can then be formed between multiple conduct pieces 400 passes through, from the inner circumferential of dust collect plant 40 from inside to outside
Outflow, so as to realize circumferential outlet air.
It should be noted that the electrostatic field that dust-contained airflow is formed through the first ionization part 300 and the second ionization part 310 is for example high
When pressing electrostatic field, the grit in dust-contained airflow can also be combined with such as cation to become positively charged.Grit with positive electricity with
When air-flow and flowing through dust collect plant 40, such as cathode of conduct piece 400 with low voltage can be formed the grit of positively charged
The active force of attraction, so that being adapted to adhere to higher electric grit on the conduct piece 400 with negative voltage.
According to the dedusting component 1 of the utility model embodiment, by setting the ionization device 30 of loop configuration and being arranged on
The dust collect plant 40 of any side in the radially inner side and radial outside of ionization device 30, it is possible to achieve circular air inlet Axial-running Out
Wind or air inlet through hollow shaft annular air.Moreover, the Structural assignments of dedusting component 1 are compact, the miniaturization easy to dedusting component 1 is set
Meter.
Some embodiments according to the present utility model, as shown in fig. 7, being equipped between two neighboring conduct piece 400 along conduction
Circumferentially spaced multiple insulating parts 410 of part 400, each insulating part 410 extend along inward-outward direction.Thus, multiple insulation
The electric field formed between two neighboring conduct piece 400 can be divided into the region that the multiple air being circumferentially arranged pass through by part 410,
During dust-contained airflow flows through dust collect plant 40, dust-contained airflow can flow separately through this multiple regions, so as to improve collection
The collection efficiency of dirt device 40, and then ensure that the cleanliness factor of the air-flow of outflow dust collect plant 40.Moreover, multiple insulating parts 410
Setting can also play the role of supporting whole dedusting component 1.For example, referring to Fig. 1 and Fig. 7 is combined, the two of arbitrary neighborhood
It is equipped with multiple insulating parts 410 between a conduct piece 400, multiple being circumferentially arranged along conduct piece 400 of insulating part 410, arbitrarily
It is spaced apart from each other between two insulating parts 410.Alternatively, insulating part 410 can be in strip, and the inner of insulating part 410 can be with
The inner peripheral surface of conduct piece 400 is extended to, the outer end of insulating part 410 can extend to the outer circumferential surface of conduct piece 400, further to carry
The collection efficiency of high dust collect plant 40.
Alternatively, as shown in fig. 7, each insulating part 410 bends extension in the inward-outward direction of conduct piece 400.From conduction
Part 400 sees that the extending direction of each insulating part 410 can be bending change in the radial direction.Thus, the two of arbitrary neighborhood
Curved gas channel can be formed between a insulating part 410, is flowed so as to extend dust-contained airflow in the gas channel
Path length, and then the capturing efficiency of dust particles can be effectively improved, further improve the dust of dust collect plant 40
Effect.Moreover, dust-contained airflow, when flowing through said flow passage, wind speed is progressively accelerated by slow-to-fast, so as to improve outlet air
Efficiency.
Further, with reference to Fig. 7, each insulating part 410 can by the inward-outward direction of conduct piece 400 it is tangent at least
Two sections of arc sections are formed.Wherein, insulating part 410 is made of the arc segment of two sections or more than two sections, and adjacent two sections of camber lines
Section is tangent to each other.Thus, the powered grit in dust-contained airflow can more preferably and more fully be attracted on conduct piece 400 so as to
Purification efficiency can further be improved.
As shown in fig. 7, multiple insulating parts 410 are set along the circumferential uniform intervals of conduct piece 400, the two of arbitrary neighborhood at this time
Spacing between a insulating part 410 is identical.Thus, multiple insulating parts 410 can be by two conduct pieces corresponding to insulating part 410
Space between 400 is divided into multiple uniform gas channels, so that dust-contained airflow passes through multiple gas channels
Uniform flow.
In some embodiments of the utility model, as shown in fig. 7, in the inner and outer end of each insulating part 410 extremely
Few one end radially extending along conduct piece 400.Thus, air draught can be flowed into or flowed from the radial direction of conduct piece 400
Go out, so as to effectively reduce windage and noise.That is, any one insulating part 410 is only oriented towards the interior of conduct piece 400
One end of side face extends along the radial direction of conduct piece 400；Alternatively, any one insulating part 410 is only oriented towards conduct piece 400
One end of outer circumferential surface extends along the radial direction of conduct piece 400；Alternatively, any one insulating part 410 towards conduct piece 400
One end of inner peripheral surface along conduct piece 400 radial direction extension and the insulating part 410 the outer circumferential surface towards conduct piece 400 one
End extends along the radial direction of conduct piece 400, and the gas channel that two insulating parts 410 of arbitrary neighborhood are formed at this time in entrance and goes out
It is vertical with circumference respectively at mouthful, it so may insure that wind can smoothly be cut, so as to effectively reduce windage and noise.
Specifically, as Figure 3-Figure 4, multiple conduct pieces 400 are led including multiple first conduct pieces 401 and multiple second
Electric part 402, multiple first conduct pieces 401 are arranged at intervals in the axial direction of ionization device 30, the voltage of multiple first conduct pieces 401
It is equal.Multiple second conduct pieces 402 are arranged at intervals in the axial direction of ionization device 30, the voltage of multiple second conduct pieces 402
It is equal, and multiple second conduct pieces 402 and multiple first conduct pieces 401 interlaced arrangement in the axial direction of ionization device 30.
, wherein it is desired to explanation, multiple first conduct pieces 401 can be arranged in parallel with same first power supply phase
Even, for example, first power supply can be the voltage that each first conduct piece 401 provides 8kv.Certainly, the first power supply can also be
Multiple, multiple first power supplys provide voltage respectively for multiple first conduct pieces 401.Similarly, multiple second conduct pieces 402 also may be used
It is connected with being arranged in parallel with same second source, is provided for example, the second source can be each second conduct piece 402
The voltage of 0kv.Certainly, second source can also be multiple that multiple second sources provide electricity respectively for multiple second conduct pieces 402
Pressure.It is understood that the specific magnitude of voltage of the first conduct piece 401 and the second conduct piece 402 can be specific according to actual requirement
Set, preferably to meet actual requirement.Thus, since the first conduct piece 401 and the second conduct piece 402 are in ionization device 30
Interlaced arrangement in axial direction, and the first conduct piece 401 and the second conduct piece 402 have different voltage respectively, so that adjacent
There can be the second electrical potential difference between one conduct piece 401 and the second conduct piece 402, for example, when the first conduct piece 401 has 8kv
Voltage and the second adjacent conduct piece 402 have 0kv voltage when, adjacent the first conduct piece 401 and the second conduct piece 402
Between the second electrical potential difference be 8kv.
Thus, the second potential can be formed between two the first conduct pieces 401 and the second conduct piece 402 of arbitrary neighborhood
Difference, so as to form electric field, the powered dust particles after ionization can be attracted to corresponding conduct piece 400
On, to realize dust agglutination.The voltage for being additionally, since multiple first conduct pieces 401 is equal, and multiple second conduct pieces 402
Voltage be equal, so as to provide power supply to multiple first conduct pieces 401 are unified, to multiple second conduct piece, 402 unifications
Power supply is provided, and then dedusting component 1 can be simplified.It should be noted that the first conduct piece 401 and the second conduct piece 402 can be with
With completely the same structure, so as to improve the standardization of dedusting component 1.
Further, dust collect plant 40 can also include multiple shrapnels (not shown), and multiple shrapnels are led with multiple first
Electric part 401 and multiple second conduct pieces 402 correspond, voltage by respectively with the first conduct piece 401 or the second conduct piece 402
The shrapnel of contact provides.For example, one end of shrapnel is electrically connected with the first conduct piece 401 or the second conduct piece 402, shrapnel it is another
End is connected with power supply, and shrapnel is suitable for the voltage of power supply passing to the first conduct piece 401 or the second conduct piece 402.
Some embodiments according to the present utility model, as shown in Figs. 7-8, dust collect plant 40 further comprises：It is multiple exhausted
Embolium 420, multiple insulating trips 420 are corresponded with multiple conduct pieces 400, and wherein conduct piece 400 is located at corresponding insulating trip 420
The first side surface 421 on, multiple insulating parts 410 between two neighboring conduct piece 400 are located at the above-mentioned of insulating trip 420
On first side surface 421.Wherein, any one conduct piece 400 corresponds to an insulating trip 420, and conduct piece 400 can be located at absolutely
On first side surface 421 of embolium 420, multiple insulating parts 410 are also provided on the first side surface 421 of insulating trip 420, are led at this time
Electric part 400 and multiple insulating parts 410 are located at the same side (i.e. the first side) of insulating trip 420.Conduct piece 400 is folded in insulating trip
Between 420 and corresponding multiple insulating parts 410.Thus, by setting insulating trip 420, dedusting component 1 can be greatly enhanced
The threshold value insulating trip 420 of voltage breakdown can be used for improving breakdown voltage, so as to greatly improve efficiency of dust collection, increase purification
Efficiency.
For example, as shown in Figs. 7-8, the shape of insulating trip 420 is identical with the shape of conduct piece 400, and insulating trip 420 omits
More than conduct piece 400, specifically, could be formed with the first side surface 421 of insulating trip 420 for accommodating conduct piece 400
Holding tank, when conduct piece 400 is installed in the holding tank, the end face of conduct piece 400 can be with the first side table of insulating trip 420
Face 421 is concordant.Thus, multiple insulating trips 420 can not only support conduct piece 400 and insulating part 410, improve dust collect plant 40
Stabilized soil pavement, can also improve the threshold value of the voltage breakdown of dust collect plant 40, so as to further improve dedusting effect
Fruit, can greatly improve efficiency of dust collection.
Multiple insulating parts 410, insulating trip 420 between two neighboring conduct piece 400 can with corresponding conduct piece 400
With the indivisible whole parts integrally changed by certain process combination.For example, between two neighboring conduct piece 400
Multiple insulating parts 410, insulating trip 420 and corresponding 400 injection molding of conduct piece.Specifically, positioned at two neighboring conduct piece
Multiple insulating parts 410, insulating trip 420 between 400 can be molded to be formed not with corresponding conduct piece 400 by band mold insert in mould
Alienable whole parts.But not limited to this.Thus, the processing technology of dust collect plant 40 is simplified, improves dust collect plant 40
Structural compactness, and easy to dust collect plant 40 assembly and disassembly.
Alternatively, insulating trip 420 can be that (Comparative Tracking Index, phase ratio creepage tracking refer to CTI
Number, or relative discharge tracking index, material surface are able to take 50 drop electrolyte (0.1% aqueous ammonium chloride solution) without shape
Into the maximum voltage value of tracking, unit V)>The isolation material of 600V.Conduct piece 400 can be aluminium, copper or similar tool
There is the metal of excellent conductive capability, or conductive membrane layer is such as carbon-coating.
Some embodiments according to the present utility model, as shown in Fig. 1-Fig. 3, Fig. 5-Fig. 6, multiple first ionization parts 300
The first plate body 10 is equipped between upper end, the second plate body 20 is equipped between the lower end of multiple first ionization parts 300.Thus, by setting
The first plate body 10 and the second plate body 20 are put, multiple first ionization parts 300 can be connected to the first plate body 10 and the second plate body 20
On, the first plate body 10 and the second plate body 20 can be used for supporting multiple first ionization parts 300, so as to improve dedusting component 1
Overall structure and integration.
Formed with along the first plate body 10 and the second plate body 20 at least one in first plate body 10 and the second plate body 20
At least one thickness direction it is perforative opening 11.Here following three kinds of situations are included：Firstth, only the first plate body 10 is equipped with
Opening 11, which axially penetrates through the first plate body 10 along ionization device 30；Secondth, only the second plate body 20 is equipped with opening
11, which axially penetrates through the second plate body 20 along ionization device 30；It is all provided with three, the first plate bodys 10 and the second plate body 20
There is opening 11.When opening 11 is made only on the first plate body 10 or the second plate body 20, the clean gas flow of dust collect plant 40 is flowed through
It can be flowed out by one end with the opening 11 of dust collect plant 40, or dust-contained airflow being opened with this from ionization device 30
One end of mouth 11 flows to ionization device 30.When opening 11 is formed on the first plate body 10 and the second plate body 20 at the same time, collection is flowed through
The clean gas flow of dirt device 40 can be flowed out from the axial both ends of dust collect plant 40 respectively, or dust-contained airflow is from ionization device 30
Axial both ends flow in ionization device 30.
Multiple first ionization parts 300 include multiple first ionization groups 301, and each first ionization group 301 includes being disposed adjacent
Two the first ionization parts 300, be connected by the first connector 302 between the upper end of two the first ionization parts 300, and two the
It is connected between the lower end of one ionization part 300 by the second connector 303, the upper end of each first ionization group 301 connects by first
Fitting 302 is connected with the first plate body 10, and the lower end of each first ionization group 301 passes through the second connector 303 and the second plate body 20
It is connected.For example, as shown in Fig. 1-Fig. 3, Fig. 5-Fig. 6, adjacent two the first ionization parts 300 form one group of first ionization group 301,
First ionization part 300 adjacent with the first ionization group 301 is formed with the first ionization part 300 away from the first ionization group 301
Another group of the first ionization group 301, the upper end of two the first ionization parts 300 in any one group of the first ionization group 301 can pass through
First connector 302, which is realized, to be connected, and the lower end of two the first ionization parts 300 in any one group of the first ionization group 301 can lead to
Cross the second connector 303 and realize connection, and multiple first connectors 302 can be connected with the first plate body 10, multiple second connections
Part 303 can be connected with the second plate body 20, so as to which the upper end of multiple first ionization parts 300 is connected indirectly to the first plate body
On 10, the lower end of multiple first ionization parts 300 is connected indirectly on the second plate body 20.Multiple first ionization parts 300 at this time
Between the first plate body 10 and the second plate body 20.
First ionization part 300 is preferably integrally formed with the first connector 302, the first ionization part 300 and the second connector 303
It is preferred that it is integrally formed.
Alternatively, the first plate body 10 can be threadedly coupled with the first connector 302, the second plate body 20 and the second connector
303 can also be threadedly coupled.For example, the first plate body 10 and the first connector 302 can use rivet or screw to realize and connect,
Second plate body 20 and the second connector 303 can use rivet or screw to realize and connect.Thus, by making multiple first ionization groups
301 are fixed with the first plate body 10 and the second plate body 20 using rivet, screw or similar fastening structure, can be effective
Strengthen the stress intensity of whole dedusting component 1.
Some alternative embodiments according to the present utility model, the first ionization part 300 can be grounded metal sheet, each first
Ionization part 300 is radially extended along dust collect plant 40.For example, the first ionization part 300 can be sheet metal, and sheet metal can be with
The earth connection is to obtain 0kv voltages, and the first ionization part 300 can be strip, and the width of the first ionization part 300 can edge
The radial direction extension of dust collect plant 40.Thus, the first ionization part 300 can have low-voltage by being grounded, setting convenience,
It is easy to implement, moreover, the first ionization part 300 also has guiding role to air-flow at the same time, make air draught to dust collect plant 40
Radial direction flows.
Some embodiments according to the present utility model, as shown in Fig. 5-Fig. 6, multiple first ionization parts 300 and multiple second
Circumferentially uniform intervals are set ionization part 310.It is understood that between adjacent the first ionization part 300 of any two
Gauge is from can be equal, and the spacing distance between the second adjacent ionization part 310 of any two can be equal, any one second
Spacing distance between ionization part 310 and the first ionization part 300 adjacent thereto can be equal.Thus, it is possible to make ionization device
30 electric fields uniform distribution, so that the air draught passed through from the circumferential direction of ionization device 30, can be equably
The electric field formed through the first ionization part 300 and the second ionization part 310.
Alternatively, the second ionization part 310 can be wire, and the radius of curvature of the second ionization part 310 is less than 1mm..Tungsten filament
It is good with intensity, the advantages of electric conductivity is good, it is adapted as the second ionization part 310 and is powered.Further, wire can be tungsten
Silk.Thus, it is possible to save material, reduce cost.
Some examples according to the present utility model, distance of the two neighboring conduct piece 400 in the axial direction of ionization device 30
Meet for d, d：3mm≤d≤20mm.Thus, passed through easy to air draught, and can be to avoid through the air gas of dust collect plant 40
Flow through few, the distance of two neighboring conduct piece 400 can also be avoided excessive, the electric field of formation is weak, the feelings that can not act on dust
Condition.Further, d further meets：D=4mm.Thus, it can both ensure that air draught passed through two neighboring conduction well
The air mass flow of part 400, and sufficient dedusting, purification can be carried out to air draught.
The dedusting component 1 according to one specific embodiment of the utility model is described in detail below with reference to Fig. 1-Fig. 8.It is worth reason
Solution, it is described below to be merely illustrative, rather than the concrete restriction to the utility model.
As Figure 1-Figure 8, according to the dedusting component 1 of the utility model embodiment, including ionization device 30, dust collect plant
40th, the first plate body 10 and the second plate body 20.
Specifically, as shown in Fig. 1-Fig. 3, Fig. 5-Fig. 6, the first plate body 10 is rounded with the second plate body 20 and size phase
Together, the first plate body 10 is equipped with opening 11, and opening 11 can run through the first plate body 10, and being open 11 can be rounded, is open 11
Center can be located on the central axis of the first plate body 10.First plate body 10 and the second plate body 20 between the upper and lower every, parallel arrangement, and
The center of first plate body 10 is conllinear with the center of the second plate body 20.
As shown in Fig. 1, Fig. 5-Fig. 6,30 structure annular in shape of ionization device, ionization device 30 include multiple grounded metal sheets and
A plurality of tungsten filament.Multiple grounded metal sheets are arranged along the circumferential direction uniform intervals of the first plate body 10, and a plurality of tungsten filament is along the first plate body
10 circumferential direction uniform intervals arrangement, the circumferential uniform intervals point of multiple grounded metal sheets and a plurality of tungsten filament along the first plate body 10
Cloth, multiple grounded metal sheets and a plurality of tungsten filament interlaced arrangement, have a tungsten filament between the adjacent grounded metal sheet of any two,
A plurality of tungsten filament can be respectively provided with 8kv voltages, and multiple grounded metal sheets ground connection have a 0kv voltages, and grounded metal sheet and tungsten filament can be with
Form the electrical potential difference of 8kv.
As shown in Fig. 1-Fig. 2, Fig. 5-Fig. 6, two grounded metal sheets of arbitrary neighborhood form one group of first ionization group 301,
The upper end of two grounded metal sheets in any one group of the first ionization group 301 is welded with the both ends of the first connector 302 respectively, is appointed
Welded respectively with the both ends of the second connector 303 lower end of two grounded metal sheets in one group of first ionization group 301 of anticipating.It is multiple
First connector 302 can be threadedly coupled with the periphery of the first plate body 10, and multiple second connectors 303 can be with the second plate body
20 periphery is threadedly coupled, will be multiple so as to which the upper end of multiple grounded metal sheets is connected indirectly on the first plate body 10
The lower end of grounded metal sheet is connected indirectly on the second plate body 20, and multiple grounded metal sheets are located at the first plate body 10 and the second plate body
Between 20.One end of tungsten filament is threaded through on the first plate body 10, and the other end of tungsten filament is threaded through on the second plate body 20.Grounded metal sheet
It is rectangle, the axis direction of length direction towards the first plate body 10 of grounded metal sheet extends, the width side of grounded metal sheet
Extend to the radial direction towards the first plate body 10.
As shown in Fig. 1-Fig. 4, Fig. 7-Fig. 8, dust collect plant 40 is located at the radially inner side of ionization device 30, dust collect plant 40
Between the first plate body 10 and the second plate body 20.Dust collect plant 40 includes multiple conduct pieces 400, multiple insulating parts 410 and multiple
Insulating trip 420.Multiple insulating trips 420 are corresponded with multiple conduct pieces 400, conduct piece 400 it is identical with 420 shape of insulating trip and
It is annular in shape, and insulating trip 420 is slightly larger than conduct piece 400, specifically, can be formed on the first side surface 421 of insulating trip 420
It is useful for accommodating the holding tank of conduct piece 400, when conduct piece 400 is installed in the holding tank, the end face of conduct piece 400 can be with
It is concordant with the first side surface 421 of insulating trip 420.Multiple insulating parts 410 can be connected to the first side surface of insulating trip 420
On 421, conduct piece 400 can be folded between insulating trip 420 and multiple insulating parts 410.
As shown in Figs. 7-8, multiple insulating parts 410 are arranged along the circumferential uniform intervals of conduct piece 400, each insulating part
410 be in strip, and each insulating part 410 includes two sections of circular arcs, and the center of curvature of both ends circular arc is located at insulating part 410 respectively
Both sides.On the length direction of insulating part 410, the inner of insulating part 410 can extend to inner peripheral surface and the court of conduct piece 400
Extend to the radial direction of conduct piece 400, the outer end of insulating part 410 can extend to the outer circumferential surface of conduct piece 400 and direction is led
The radial direction extension of electric part 400.The width of each insulating part 410 can be adjacent along the axially extending of conduct piece 400
Distance of two conduct pieces 400 in the axial direction of ionization device 30 is 4mm.
As shown in Figs. 7-8, any one insulating trip 420, multiple insulating parts 410 on the insulating trip 420 and right
The conduct piece 400 answered is integrated injection molding part.Multiple integrated injection molding parts are parallel with the first plate body 10, multiple one notes
Mould molded part at equal intervals, stacking arrangement.The magnitude of voltage of conduct piece 400 is different, can divide multiple conduct pieces 400 for multiple first
Conduct piece 401 and multiple second conduct pieces 402, the voltage of multiple first conduct pieces 401 is 8kv, multiple second conduct pieces 402
Voltage be 0kv.
According to the dedusting component 1 of the utility model embodiment, by setting ionization device 30 and dust collect plant 40, ionization dress
Putting 30, structure, dust collect plant 40 are located at any side in the radially inner side and radial outside of ionization device 30, and collection in a ring
Dirt device 40 is set by multiple annular conduct pieces 400 along the axially spaced-apart of ionization device 30, and air draught can be filled from ionization
Put 30 radial direction to pass through, flowed out by dust collect plant 40, and from the axial direction of ionization device 30, form brand-new annular
The design method of outlet air at the top of inlet air, and Structural assignments are closely, easy to the Miniaturization Design of dedusting component 1.
According to the airhandling equipment of the utility model second aspect embodiment, including according to the utility model above-mentioned first
The dedusting component 1 of aspect embodiment.Alternatively, airhandling equipment can be air purifier.
, can be well by setting above-mentioned dedusting component 1 according to the airhandling equipment of the utility model embodiment
The purification to air is realized, so as to improve the overall performance of airhandling equipment such as air purifier.
According to other compositions of the airhandling equipment of the utility model embodiment such as air purifier and operation pair
All it is known for those of ordinary skill in the art, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from the principle and objective of the utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (18)
- A kind of 1. dedusting component, it is characterised in that including：Ionization device, the ionization device are formed as loop configuration, and the ionization device includes the multiple of circumferentially spaced setting First ionization part and multiple second ionization parts of circumferentially spaced setting, first ionization part and second ionization part edge week It is suitable for that there is the first electrical potential difference to interlaced arrangement, between first ionization part and second ionization part；Dust collect plant, the dust collect plant are located at any side in the radially inner side and radial outside of the ionization device, institute Multiple conduct pieces that dust collect plant includes setting along the axially spaced-apart of the ionization device are stated, each conduct piece is formed as ring Shape shape, is suitable for having the second electrical potential difference between the two neighboring conduct piece.
- 2. dedusting component according to claim 1, it is characterised in that be equipped between the two neighboring conduct piece along described Circumferentially spaced multiple insulating parts of conduct piece, each insulating part extend along inward-outward direction.
- 3. dedusting component according to claim 2, it is characterised in that each insulating part is inside and outside the conduct piece Side is bent upwards extension.
- 4. dedusting component according to claim 3, it is characterised in that each insulating part is by the conduct piece The upward tangent at least two sections of arc sections of foreign side are formed.
- 5. dedusting component according to claim 2, it is characterised in that circumferential direction of multiple insulating parts along the conduct piece Uniform intervals are set.
- 6. dedusting component according to claim 2, it is characterised in that in the inner and outer end of each insulating part extremely Few one end radially extending along the conduct piece.
- 7. dedusting component according to claim 1, it is characterised in that multiple conduct pieces include：Multiple first conduct pieces, multiple first conduct pieces are arranged at intervals in the axial direction of the ionization device, multiple described The voltage of first conduct piece is equal；Multiple second conduct pieces, multiple second conduct pieces are arranged at intervals in the axial direction of the ionization device, multiple described The voltage of second conduct piece is equal, and multiple second conduct pieces and multiple first conduct pieces are in the ionization device Axial direction on interlaced arrangement.
- 8. dedusting component according to claim 2, it is characterised in that the dust collect plant further comprises：Multiple insulating trips, multiple insulating trips are corresponded with multiple conduct pieces, wherein the conduct piece is located at correspondence The insulating trip the first side surface on, multiple insulating parts between the two neighboring conduct piece are located at described On first side surface of insulating trip.
- 9. dedusting component according to claim 8, it is characterised in that multiple between the two neighboring conduct piece The insulating part, the insulating trip and the corresponding conduct piece injection molding.
- 10. the dedusting component according to any one of claim 1-9, it is characterised in that multiple first ionization parts The first plate body is equipped between upper end, is equipped with the second plate body between the lower end of multiple first ionization parts, first plate body and Formed with along at least one thickness in first plate body and second plate body at least one in second plate body The perforative opening in direction is spent,Multiple first ionization parts include：Multiple first ionization groups, each first ionization group include two first ionization parts being disposed adjacent, two described the It is connected between the upper end of one ionization part by the first connector, and is connected between the lower end of two first ionization parts by second Fitting is connected, and the upper end of each first ionization group is connected by first connector with first plate body, Mei Gesuo The lower end for stating the first ionization group is connected by second connector with second plate body.
- 11. dedusting component according to claim 10, it is characterised in that first ionization part is grounded metal sheet, often A first ionization part radially extending along the dust collect plant.
- 12. dedusting component according to claim 1, it is characterised in that multiple first ionization parts and multiple described Circumferentially uniform intervals are set two ionization parts.
- 13. dedusting component according to claim 1, it is characterised in that second ionization part is wire, described second The radius of curvature of ionization part is less than 1mm.
- 14. dedusting component according to claim 13, it is characterised in that the wire is tungsten filament.
- 15. dedusting component according to claim 1, it is characterised in that the two neighboring conduct piece is in the ionization dress The distance in axial direction put is d, and the d meets：3mm≤d≤20mm.
- 16. dedusting component according to claim 15, it is characterised in that the d further meets：D=4mm.
- 17. a kind of airhandling equipment, it is characterised in that including the dedusting group according to any one of claim 1-16 Part.
- 18. airhandling equipment according to claim 17, it is characterised in that the airhandling equipment is air purification Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429738.5U CN207325067U (en) | 2017-10-30 | 2017-10-30 | Dedusting component and there is its airhandling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429738.5U CN207325067U (en) | 2017-10-30 | 2017-10-30 | Dedusting component and there is its airhandling equipment |
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| CN207325067U true CN207325067U (en) | 2018-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649291A (en) * | 2017-10-30 | 2018-02-02 | 广东美的环境电器制造有限公司 | Dedusting component and there is its airhandling equipment |
-
2017
- 2017-10-30 CN CN201721429738.5U patent/CN207325067U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649291A (en) * | 2017-10-30 | 2018-02-02 | 广东美的环境电器制造有限公司 | Dedusting component and there is its airhandling equipment |
| CN107649291B (en) * | 2017-10-30 | 2024-01-23 | 广东美的环境电器制造有限公司 | Dust removal assembly and air treatment equipment with same |
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