CN207849612U - Air purification dust collecting structure, air cleaning unit and air hose - Google Patents
Air purification dust collecting structure, air cleaning unit and air hose Download PDFInfo
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- CN207849612U CN207849612U CN201820232443.7U CN201820232443U CN207849612U CN 207849612 U CN207849612 U CN 207849612U CN 201820232443 U CN201820232443 U CN 201820232443U CN 207849612 U CN207849612 U CN 207849612U
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- air
- collecting structure
- dust collecting
- dust collect
- collect plant
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Abstract
The utility model discloses a kind of air purification dust collecting structures, including：At least two dust collect plants, the dust collect plant include at least two electrode pieces for being configured to different potentials, and the electrode piece is arranged in a manner of it can construct the plane of flattening；The mode connected after before at least two dust collect plant arranges, and the plane of flattening of adjacent two dust collect plants intersects.The dust collecting structure can improve air purification efficiency.The utility model additionally provides air cleaning unit and air hose based on the dust collecting structure.
Description
Technical field
The utility model is related to a kind of dust collecting structures for air purification, further relate to the air based on such dust collecting structure
Purifier and air hose.
Background technology
Electrostatic precipitation technology is ionized to gas using high voltage electric field, so that the particulate matter in gas charges after ionization
(positive electricity or negative electricity).The particulate matter of electrification flows through dust collect plant under the drive of air conveyance devices (such as wind turbine), with air.Collection
Dirt device generally includes at least two electrode pieces with high low potential difference.Electrode piece after powered up, can capture in air
Charged particle thing.
In the prior art, the air cleaning unit based on electrostatic precipitation technology generally includes a shell, is provided in shell
Ionizing feature, dust collect plant and air conveyance devices.Air ionizes by ionizing feature, makes after the entrance of the air inlet of shell
The particulate matter electrification in air is obtained, the dust collect plant for being then ionized component downwind side is collected.Dust collect plant is usually by least two
A electrode piece with high low potential difference is wound, and is formed the filtering surface to extend radially after winding, is arranged in a manner of tiling
Inside the shell.Under the drive of air conveyance devices, the flow direction of air and the plane of flattening of dust collect plant are perpendicular.This dust dress
The plane space only occupied on arrangement mode in shell is set, and the sectional area of shell is than relatively limited so that charged particle thing
Smaller with the contact area of dust collect plant, purification efficiency is not high, and the flow direction of air and the contact surface of dust collect plant are vertical, air
With faster speed can pass through the gap between electrode piece so that some particulate matters may not the sufficient time caught by electrode piece
It obtains.
Utility model content
One purpose of the utility model is to provide a kind of air purification dust collecting structure, can improve the effect of air purification
Rate.
To achieve the goals above, in a first aspect, the utility model provides a kind of air purification dust collecting structure, including：
At least two dust collect plants, the dust collect plant include at least two electrode pieces for being configured to different potentials,
The electrode piece is arranged in a manner of it can construct the plane of flattening；
The mode connected after before at least two dust collect plant arranged, adjacent two dust collect plants it is described
The plane of flattening intersects.
Alternatively and preferably, the splice locations of the adjacent dust collect plant are located at the edge of the plane of flattening.
Alternatively and preferably, it is provided with air guide structure between the two neighboring dust collect plant.
Alternatively and preferably, the air guide structure includes air baffle, the arrangement side of the air baffle
Formula is configured to separate the moving air between the adjacent dust collect plant.
Alternatively and preferably, it is equipped with to be used to support to the electrode piece between two adjacent dust collect plants and power
Brush support portion.
Alternatively and preferably, the support portion is support plate, and the arrangement mode of the support plate is configured to point
Moving air between the adjacent dust collect plant.
Alternatively and preferably, at least two it is wrapped in electrical insulator for being configured to the electrode piece of different potentials.
Alternatively and preferably, the shape of the electrical insulator is round, oval or polygon, correspondingly, described
Dust collect plant is round, ellipse or polygon.
Alternatively and preferably, the dust collect plant is rectangle, and the electrode piece is staggeredly spaced setting.
Second aspect, the utility model provides a kind of air cleaning unit, including shell and air conveyance devices, described outer
The channel flowed for air is constructed out in shell, air conveyance devices are used to drive the flowing of air；
It is equipped in the shell：
Ionizing feature is used to make the particulate matter in air to charge；
Dust collecting structure described in first aspect, in the dust collecting structure, the plane of flattening of dust collect plant and the flow direction of air are in
Oblique angle is adsorbed when the charged particle thing in the air passes through the dust collect plant by least one electrode piece.
Alternatively and preferably, the air cleaning unit further includes heat exchanger and/or for the wet of adjusting air humidity
Spend regulating member.
The third aspect, the utility model provide a kind of air hose, the dust collecting structure described in first aspect are equipped in the air hose,
In the dust collecting structure, the flow direction of the plane of flattening of dust collect plant and the wind inner air tube is in oblique angle.
Dust collecting structure provided by the utility model and the air cleaning unit based on the dust collecting structure and air hose, use to
Few two dust collect plant cross arrangements.When a kind of such dust collecting structure is used for air purification, air can be made full use of net
The solid space inside enclosure or air hose is set in makeup.In the case where space is certain compared to the arrangement of tiling dust collect plant
Mode can increase the contact area of particulate matter and dust collecting structure, and when increasing stop of the charged particle thing in pole plate electric field
Between, to improve the efficiency of air purification.
Description of the drawings
Fig. 1 is the schematic diagram of dust collecting structure in air cleaning unit in the prior art；
Fig. 2 is the schematic diagram of air cleaning unit and dust collecting structure that the utility model one embodiment provides；
Fig. 3 is the schematic diagram of air cleaning unit and dust collecting structure that second embodiment of the utility model provides；
Fig. 4 is the schematic diagram of air cleaning unit and dust collecting structure that the utility model third embodiment provides；
Fig. 5 is the schematic diagram of air cleaning unit and dust collecting structure that the 4th embodiment of the utility model provides；
Fig. 6 is the schematic diagram of air cleaning unit and dust collecting structure that the 5th embodiment of the utility model provides；
Fig. 7 is the schematic diagram of air cleaning unit and dust collecting structure that the 6th embodiment of the utility model provides；
Fig. 8 is the structural schematic diagram of dust collect plant in the utility model one embodiment；
Fig. 9 is the structural schematic diagram of dust collect plant in the utility model another embodiment；
Figure 10 is the structural schematic diagram of dust collect plant in the utility model another embodiment；
Figure 11 is the structural schematic diagram of dust collect plant in the utility model another embodiment；
Figure 12 is the structural schematic diagram of dust collect plant in the utility model another embodiment.
In figure：
1- shell 2- ionizing feature 3- dust collect plant 4- wind turbine 5- high-potential electrode part 6- low-potential electrode parts 7-
Wind direction 8- air baffle 9- brush 10- support portion 11- electrical insulator 12- dust collect plant frame 13- low efficient filter screens
14- fixes material 300- dust collecting structures.
Specific implementation mode
Several illustrative embodiments shown in below with reference to the accompanying drawings describe the principle and spirit of the invention.It should
Understand, describe these embodiments just for the sake of make those skilled in the art can better understand that in turn realize the present invention,
It is not intended to limit the scope of the invention in any way.
A kind of air cleaning unit as shown in Figure 1 exists in the prior art, which includes a shell
1, be configured with air inlet and air outlet on shell 1, inside the shell from air inlet side to air outlet side (arrow direction in such as Fig. 1, i.e.,
Left side is air inlet, and right side is outlet air) it is disposed with ionizing feature 2, dust collect plant 3 and wind turbine 4.Wherein, dust collect plant 3 is by extremely
Few two electrode pieces with high low potential difference form, have between electrode piece for air by gap.Electrode piece passes through electricity
Brush charges after connecing electricity.The arrangement mode of electrode piece can construct a plane of flattening, and the flow direction of the plane of flattening and air is vertical.Example
If electrode piece can be wrapped in a winding manner on an electrical insulator 11, after winding multi-turn, with the number of turns increase by
The plane of flattening is gradually formed radially.Inventor has found that in this air cleaning unit, dust collect plant 3
The plane space in shell 1 is only occupied on arrangement mode, and the sectional area of shell 1 is than relatively limited so that charged particle thing
Smaller with the contact area of dust collect plant 3, purification efficiency is not high.On the other hand, in shell 1 air flow direction and dust collect plant 3
Contact surface it is vertical, air can pass through the gap between electrode piece with faster speed so that some particulate matters may not fill
The time of foot is captured by electrode piece.
The utility model embodiment provides a kind of air purification dust collecting structure, can at least partly overcome drawbacks described above and
The problem of causing, to improve the efficiency of air purification.In following embodiments, retouched first in conjunction with a kind of air cleaning unit
State the dust collecting structure in the embodiment of the present invention.But it is to be understood that the dust collecting structure can be used for and air purification dress
It sets among the similar other kinds of equipment of principle.In the attached drawing of following embodiment, the direction of arrow is air flowing
Wind direction.
As shown in Fig. 2, the air cleaning unit includes a shell 1, air inlet and air outlet (arrow are constructed on shell 1
Direction be into wind direction to outlet air to).In shell 1, ionizing feature 2 and dust are disposed with from air inlet side to air outlet side
Structure 300.In addition, be additionally provided with air conveyance devices in shell 1, such as wind turbine 4, for driving air from air inlet side to outlet air
The flowing of mouth side.
According to an embodiment of the invention, air purification dust collecting structure 300 includes at least two dust collect plants 3, the collection
Dirt device 3 includes at least two electrode piece for being configured to different potentials, and by taking Fig. 8-12 as an example, these dust collect plants include
High-potential electrode part 5 and low-potential electrode part 6.The electrode piece is arranged in a manner of it can construct the plane of flattening.At least two collection
The mode connected after before dirt device 3 arranges, and the plane of flattening of adjacent two dust collect plants 3 intersects.Dust
Device 3 is after the cross arrangement in a manner of connecting, and from the section of Fig. 2, multiple dust collect plants 3 are constituted similar to fold-line-shaped
Arrangement.This dust collecting structure 300 is no longer tiling setting when being placed in the equipment of air purification, but fully profit
With the solid space inside equipment.Under conditions of equipment inner space is constant and single dust collect plant given volume, compare
Tile mode in the horizontal cross-section that only takes up space, the dust collect plant 3 of the embodiment of the present invention can be arranged multiple, increase flowing
The contact area of air and charged particle thing and dust collecting structure 300.In preferred embodiment, by this dust collecting structure 300
After being placed in the equipment of air purification, air can be flowed to the angle between the plane of flattening and be designed as oblique angle, it is empty in this way
Gas can strike the inclined-plane of electrode piece formation when by dust collect plant 3, and flow out dust collect plant 3 (such as wind direction 7) along inclined-plane,
Not only make contact of the air with electrode piece more direct in this way, but also certain speed air flow can be reduced, increases particle
Object and the probability adsorbed by electrode piece.
In some embodiments, the splice locations of the adjacent dust collect plant 3 are located at the edge of the plane of flattening, i.e., in dust
It is end to end according to certain order when 3 cross arrangement of device, dust collecting structure 300 from section shown in Fig. 2 closer to
The broken line periodically transferred, this arrangement have more systematicness, it is easier to and the accommodating sky of the internal rule of air cleaning facility
Between be adapted to.
By taking Fig. 2 as an example, the dust collecting structure being arranged in the shell includes 4 end to end dust collect plants 3, each dust dress
It is in an oblique angle with the flow direction of air to set 3 all, compared to the dust collect plant shown in FIG. 1 arranged with tile mode, using 4
The dust collect plant of fold-line-shaped arrangement can efficiently use the solid space in shell 1, by the contact area of air and dust collecting structure
Increase 4 times, the speed that charged particle thing passes through dust collect plant be in Fig. 1 charged particle thing by the 1/4 of the speed of dust collect plant,
Improve the efficiency of air purification.
In some embodiments, it is provided with air guide structure between the two neighboring dust collect plant 3.Flow-guiding structure
It is designed to separate the space between 3 plane of flattening of adjacent dust collect plant so that the air for flowing through the space is split.Air is led
The air-flow that flow structure can avoid passing through dust collect plant 3 interacts, and then avoids influencing the purification efficiency of dust collect plant.One
In a little embodiments, air guide structure may be provided at the weather side of dust collecting structure 300, in further embodiments, air conducting
Structure setting can also be to be in the wind side and downwind side while flow-guiding structure to be arranged in addition in the downwind side of dust collecting structure 300.
Embodiment according to the present utility model, air guide structure are air baffle 8, and air baffle 8 is from inlet side
Extend to air side, the flow direction of extending direction air is consistent or almost the same.As shown in figure 3, air baffle 8 is located at dust knot
The weather side of structure 300 extends from dust collect plant splicing point towards air inlet, and the length of extension can separate adjacent dust collect plant 3
Between segment space.Air is gradually conveyed to dust collecting structure 300 after the ionization of ionizing feature 2 under the drive of wind turbine 4.
It in the space formed after arranged crosswise between dust collect plant 3, is easily disturbed when air-flow flows through, influences it and pass through dust collect plant
Efficiency.In the embodiment shown in fig. 3, air baffle 8 can shunt the air in space, reduce disturbing for air
It is dynamic.On the other hand, in the fig. 4 embodiment, the length that air baffle 8 extends can separate between adjacent dust collect plant 3
Whole spaces begin to shunt after air is just through ionizing feature 2, can also play preferable water conservancy diversion effect.
Electrode piece in dust collect plant 3 is generally wound on an electrical insulator 11 to form the plane of flattening.Inside shell 1,
It is powered to electrode piece by brush 9,9 one end of brush connects high voltage power supply, and the other end connects the high-potential electrode part of dust collect plant.
Brush 9 itself has certain flexibility, sometimes cannot get good fixation because space is limited in shell 1.In this practicality
It is equipped in novel embodiment, between adjacent two dust collect plants 3 and is used to support the brush 9 powered to the electrode piece
Support portion 10.The installation position of support portion 10 can be dust collecting structure 300 downwind side (such as Fig. 2, Fig. 3, Fig. 4, Fig. 5 and
Shown in Fig. 6), the weather side (as shown in Figure 7) in dust collecting structure 300 can also be set.The form of support portion 10 can be one
Supporting beam fixes a brush 9 (as in Figure 2-4) in the both sides of supporting beam, can also be support plate, in support plate respectively
Both sides are each to fix a brush 9 (as illustrated in figs. 5-7).The arrangement mode of support plate is similar with deflector, can both be arranged and collect
The downwind side (such as Fig. 5,6) of dirt structure 300, can also be arranged the weather side (such as Fig. 7) in dust collecting structure 300.Support plate can be with
Separate the segment space (such as Fig. 5,7) between adjacent dust collect plant 3, all skies between adjacent dust collect plant 3 can also be separated
Between (such as Fig. 6).Particularly, the supporting role to brush 9 can have both been played using the form of support plate, can also have been played to air
Guide functions, space availability ratio higher.
Embodiment according to the present utility model, when electrode piece is on electrical insulator 11, the shape of electrical insulator 11
For round, ellipse or polygon, correspondingly, the dust collect plant 3 is circle (as shown in Figure 8), ellipse or polygon
(rectangle as shown in Figure 9 or square shown in Fig. 10).Dust collect plant of different shapes corresponds to purification of different shapes
Device, the dust collect plant of formation can utmostly utilize the space in air purifier shell 1.
In further embodiments, dust collect plant 3 is that rectangle is (square shown in rectangle or Figure 12 as shown in figure 11
Shape), high-potential electrode part 5 and low-potential electrode part 6 are staggeredly spaced setting, are such as alternately arranged using high low-potential electrode part is parallel
Cloth.As shown in FIG. 11 and 12, in the present embodiment, high-potential electrode part 5 and low-potential electrode part 6 are connected to the dust of its both sides
On device frame 12, need not electrical insulator be set in centre, need not also wind, it is easy for installation.Dust collect plant frame 12 is
Insulating materials, at least one side of dust collect plant outer surface are equipped with the fixation material 14 of electrical isolation, and fixed material 14 is by hot melt adhesive
The compositions such as agent, molding or expansion compound, fixed material 14 can fix the position of high-potential electrode part 5 and low-potential electrode part 6
Set and determine the interval of high-potential electrode part 5 and low-potential electrode part 6, fixed material 14 can be a kind of insulating cement.
In the new embodiment of this practicality, ionizing feature 2 can be ionizing wire or brush corona electrode etc., and ionizing wire can be with
The metals such as tungsten filament, filamentary silver, spun gold are selected, after brush corona electrode can select carbon fiber brush etc., ionizing feature 2 to lead to high-voltage electricity,
Wind turbine 4 makes the air into air cleaning unit flow at ionizing feature 2, and the ionizing feature 2 of electrification makes the particle in air
It is identical electrical on object band.
In some preferred embodiments, air cleaning unit further includes the thick effect filtering for being positioned close to air inlet position
Net 13 is used to filter out the larger particulate matter of the grain sizes such as hair, bulky grain dust, avoids it from entering inside air purifier and makes
The blocking in gap is flowed at the air of pollution or dust collect plant 3.
After opening wind turbine 4, air is ionized by ionizing feature so that particulate matter charges, further across dust collecting structure
After electrode piece absorption in 300, the air clean from air outlet discharge.
In some embodiments, air cleaning unit further includes heat exchanger and/or the humidity tune for adjusting air humidity
Save component (not shown).In such application scenarios, it can be based on existing with refrigeration, heating and/or adjusting humidity
The air conditioner of function designs, and dust collecting structure is placed in the air duct of air conditioner.
The utility model embodiment also provides a kind of air hose, is also equipped with dust collecting structure in air hose, and this air hose can be with
Wind pipe or airflow pipe after independent processing as central air-conditioning, fresh air system etc. use.In addition to this, should
Understand, which can be applied in similar other of principle in the equipment of air purification.
Specific case used herein elaborates utility model design, and the explanation of above example is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (12)
1. air purification dust collecting structure, which is characterized in that including：
At least two dust collect plants, the dust collect plant includes at least two electrode piece for being configured to different potentials, described
Electrode piece is arranged in a manner of it can construct the plane of flattening；
The mode connected after before at least two dust collect plant arranges, the extension of adjacent two dust collect plants
Face intersects.
2. air purification dust collecting structure according to claim 1, which is characterized in that the adjacent dust collect plant connects
Continuous position is located at the edge of the plane of flattening.
3. air purification dust collecting structure according to claim 1, which is characterized in that in the two neighboring dust collect plant
Between be provided with air guide structure.
4. air purification dust collecting structure according to claim 3, which is characterized in that the air guide structure includes sky
Conductance flowing plate, the arrangement mode of the air baffle are configured to separate the flowing between the adjacent dust collect plant
Air.
5. air purification dust collecting structure according to claim 1, which is characterized in that two adjacent dust collect plants
Between be equipped with and be used to support the support portion of the brush powered to the electrode piece.
6. air purification dust collecting structure according to claim 5, which is characterized in that the support portion is support plate, institute
The arrangement mode for stating support plate is configured to separate the moving air between the adjacent dust collect plant.
7. air purification dust collecting structure according to claim 1, which is characterized in that at least two for being configured to difference
The electrode piece of current potential is wrapped on electrical insulator.
8. air purification dust collecting structure according to claim 7, which is characterized in that the shape of the electrical insulator is circle
Shape, ellipse or polygon, correspondingly, the dust collect plant are round, ellipse or polygon.
9. air purification dust collecting structure according to claim 1, which is characterized in that the dust collect plant is rectangle, institute
It states electrode piece and is staggeredly spaced setting.
10. a kind of air cleaning unit, including shell and air conveyance devices, constructed in the shell flowed for air it is logical
Road, the air conveyance devices are used to drive the flowing of air, are equipped in the shell：
Ionizing feature is used to make the particulate matter in air to charge；
Dust collecting structure described in claim 1, in the dust collecting structure, the plane of flattening of dust collect plant and the flow direction of air are in oblique
Angle, the charged particle thing in the air are adsorbed when passing through the dust collect plant by an at least electrode piece.
11. air cleaning unit according to claim 10, which is characterized in that the air cleaning unit further includes heat exchange
Device and/or humidity regulation component for adjusting air humidity.
12. a kind of air hose, which is characterized in that be equipped with dust collecting structure described in claim 1, the dust collecting structure in the air hose
In, the flow direction of the plane of flattening of dust collect plant and the wind inner air tube is in oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232443.7U CN207849612U (en) | 2018-02-09 | 2018-02-09 | Air purification dust collecting structure, air cleaning unit and air hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232443.7U CN207849612U (en) | 2018-02-09 | 2018-02-09 | Air purification dust collecting structure, air cleaning unit and air hose |
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| Publication Number | Publication Date |
|---|---|
| CN207849612U true CN207849612U (en) | 2018-09-11 |
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ID=63408495
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820232443.7U Active CN207849612U (en) | 2018-02-09 | 2018-02-09 | Air purification dust collecting structure, air cleaning unit and air hose |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020078284A1 (en) * | 2018-10-16 | 2020-04-23 | 北京华清凯尔空气净化技术有限公司 | Air purification workstation, ventilation duct applied to air conditioning system, and air conditioning system |
-
2018
- 2018-02-09 CN CN201820232443.7U patent/CN207849612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020078284A1 (en) * | 2018-10-16 | 2020-04-23 | 北京华清凯尔空气净化技术有限公司 | Air purification workstation, ventilation duct applied to air conditioning system, and air conditioning system |
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