CN115654630A - Dust collecting module and air purifier - Google Patents
Dust collecting module and air purifier Download PDFInfo
- Publication number
- CN115654630A CN115654630A CN202211190268.7A CN202211190268A CN115654630A CN 115654630 A CN115654630 A CN 115654630A CN 202211190268 A CN202211190268 A CN 202211190268A CN 115654630 A CN115654630 A CN 115654630A
- Authority
- CN
- China
- Prior art keywords
- bobbin
- ionization
- dust collection
- subassembly
- dust collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 119
- 238000001179 sorption measurement Methods 0.000 claims abstract description 43
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000005684 electric field Effects 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 description 9
- 230000005686 electrostatic field Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The invention relates to the technical field of air purifiers, and aims to provide a dust collecting module and an air purifier. This kind of collection dirt module includes mounting bracket and at least a set of collection dirt unit, and collection dirt unit includes ionization subassembly and electrostatic absorption subassembly, and the electrostatic absorption subassembly sets up on the mounting bracket, and the ionization subassembly is connected with the electrostatic absorption subassembly, and the ionization subassembly forms the ionization region, and the electrostatic absorption subassembly forms the electrostatic absorption region, treats that air-purifying gets into earlier the ionization region, afterwards gets into the electrostatic absorption region. The dust collecting module provided by the invention adsorbs dust particles in an electrostatic adsorption mode, has a good dust collecting effect, can be directly cleaned and repeatedly used, does not need to be frequently replaced, is low in use cost for users, and can remarkably improve user experience.
Description
Technical Field
The invention relates to the technical field of air purifiers, in particular to a dust collecting module and an air purifier.
Background
With the increasing environmental pollution and the increasing health awareness of people, more and more families begin to use air purifiers, which become essential household appliances. Current air purifier is mostly traditional filtration formula air purifier, and its inside is provided with the filter screen, and the filter screen can adsorb pollutants such as formaldehyde, PM2.5 in the air to play air-purifying's effect. When the air purifier works, air is pumped into the purifier by the induced draft fan, and then the air is filtered and purified by the built-in filter screen.
However, the filter screen is a consumable material, and after the air purifier is used for a long time, a lot of dust can be gathered on the filter screen, and the filter screen is easy to mildew and grow hair under a humid environment, so that the filter screen becomes a pollution source. However, frequent replacement of the filter screen not only causes inconvenience in use, but also increases use cost, and makes user experience poor.
Disclosure of Invention
Therefore, the invention aims to overcome the defects of frequent replacement of a filter screen of the air purifier, inconvenience in use and high use cost in the prior art, and provides a dust collection module and an air purifier which are not required to be frequently replaced, are convenient to use and have low use cost.
In order to solve the above problems, the present invention provides a dust collecting module, which includes a mounting frame and at least one set of dust collecting units, wherein each dust collecting unit includes an ionization component and an electrostatic adsorption component, the electrostatic adsorption component is disposed on the mounting frame, the ionization component is connected to the electrostatic adsorption component, the ionization component forms an ionization region, the electrostatic adsorption component forms an electrostatic adsorption region, and air to be purified enters the ionization region first and then enters the electrostatic adsorption region.
As a preferred technical solution of the dust collecting module, the electrostatic adsorption component includes an outer bobbin, a middle bobbin and an inner bobbin, which are sequentially sleeved from outside to inside and are not in contact with each other, the outer bobbin and the inner bobbin are connected to a negative electrode, and the middle bobbin is connected to a positive electrode.
As a preferable technical solution of the dust collecting module, the ionization assembly includes a positive electrode needle and a negative electrode holder, a part of the positive electrode needle is disposed in the inner cylinder tube and insulated from the inner cylinder tube, another part of the positive electrode needle protrudes from a top end of the inner cylinder tube, and the negative electrode holder is disposed above the positive electrode needle.
As a preferable technical solution of the dust collecting module, the negative pole holder is connected to a top end of the outer bobbin.
As the preferable technical scheme of the dust collecting module, the electric field between the anode needle and the cathode frame is more than 30KV/cm.
As a preferable technical solution of the dust collection module, an insulating material is filled between the positive electrode needle and the inner cylinder.
The preferable technical scheme of the dust collecting module comprises two or more groups of dust collecting units, and the negative pole frames in the ionization assemblies of the adjacent dust collecting units are the same.
As the preferred technical scheme of the dust collecting module, two or more groups of dust collecting units are arranged in an array form.
As a preferable technical scheme of the dust collecting module, the negative pole rack is a strip-shaped negative pole rack, and the negative pole racks in the ionization assemblies of the dust collecting units in the same row or the same column are the same.
As a preferable technical scheme of the dust collection module, the outer bobbin, the middle bobbin and the inner bobbin are all cylindrical and concentrically arranged, and the negative pole rack penetrates through the circle centers of the outer bobbin, the middle bobbin and the inner bobbin.
An air purifier, includes the casing and set up in the casing as above-mentioned dust collecting module.
The technical scheme of the invention has the following advantages:
(1) The invention provides a dust collecting module which comprises a mounting frame and at least one group of dust collecting units, wherein each dust collecting unit comprises an ionization component and an electrostatic adsorption component, the electrostatic adsorption component is arranged on the mounting frame and is connected with the electrostatic adsorption component, the ionization component forms an ionization region, the electrostatic adsorption component forms an electrostatic adsorption region, and air to be purified enters the ionization region first and then enters the electrostatic adsorption region. Because the air to be purified enters the ionization region, the dust particles in the air to be purified can be charged with positive electricity in the ionization region, then the dust particles with the positive electricity enter the electrostatic adsorption region, and the dust particles with the positive electricity are adsorbed on the negative electrode of the electrostatic adsorption region under the action of an electrostatic field, so that the effects of collecting dust and purifying air are achieved. This kind of dust collecting module of adsorption after ionization, electrostatic adsorption is more abundant, and the clearance of dust granule is high, and dust collection effect is better, and this kind of dust collecting module of utilizing ionization-electrostatic adsorption to carry out collection dirt can directly dismantle the washing in addition, need not to change, can use repeatedly, and user's use cost is lower, and user experience feels good.
(2) According to the dust collection module provided by the invention, the electrostatic adsorption component comprises the outer bobbin, the middle bobbin and the inner bobbin which are sequentially sleeved from outside to inside and are not in contact with each other, the outer bobbin and the inner bobbin are connected with the negative electrode, the middle bobbin is connected with the positive electrode, uniform electrostatic fields can be formed between the outer bobbin and the middle bobbin and between the middle bobbin and the inner bobbin so as to adsorb dust particles in air to be purified, the adsorption and dust removal area of an electrostatic adsorption area is large, and the dust removal effect is good.
(3) The invention provides a dust collecting module, wherein an ionization assembly comprises an anode needle and a cathode frame, one part of the anode needle is arranged in an inner barrel and is insulated from the inner barrel, the other part of the anode needle protrudes out of the top end of the inner barrel, and the cathode frame is arranged above the anode needle. The ionization component has simple structure and good ionization effect, and can puncture air to charge dust particles with positive electricity, thereby preparing for subsequent electrostatic dust removal.
(4) According to the dust collection module provided by the invention, the insulating material is filled between the anode needle and the inner barrel, so that the anode needle is convenient to arrange, the reliable insulation between the anode needle and the inner barrel can be ensured, the breakdown and arc discharge between the anode needle and the inner barrel are prevented, and the electrostatic dust collection process of ionization and adsorption is realized.
(5) According to the dust collecting module provided by the invention, the negative electrode frames in the ionization assemblies of adjacent dust collecting units are the same, namely the adjacent ionization assemblies share one negative electrode frame, preferably, two or more groups of dust collecting units are arranged in an array form, the negative electrode frames are strip-shaped negative electrode frames, the negative electrode frames in the ionization assemblies of the dust collecting units in the same row or the same column are the same, namely the ionization assemblies in the same row or the same column share one negative electrode frame, and the arrangement mode facilitates the arrangement of the two or more groups of ionization assemblies on one hand, reduces structural components on the other hand, simplifies the manufacturing and assembling process and is beneficial to reducing the product cost.
(6) The air purifier provided by the invention comprises a shell and the dust collecting module arranged in the shell, wherein the integrated module in the air purifier can be cleaned and repeatedly used, frequent replacement is not required, the use cost is low, the use is convenient, the dust collecting effect is good, and the user experience is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a dust collection module of the present invention;
FIG. 2 is a side view of the dust collection module of the present invention;
fig. 3 is a top view of a dust collection module of the present invention.
Description of the reference numerals:
1. a mounting frame; 2. an ionization region; 3. an electrostatic adsorption zone; 4. an outer bobbin tube; 5. a middle bobbin tube; 6. an inner bobbin; 7. a positive electrode needle; 8. a negative pole holder; 9. a positive high voltage wire; 10. and a ground connection line.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, is a preferred embodiment of the dust collection module of the present invention. This collection dirt module is applicable to air purifier, treat that air-purifying enters the ionization region in advance, treat that the dust particulate matter among the air-purifying can be charged positive electricity in the ionization region, later the dust particulate matter of positive electricity gets into the electrostatic adsorption region, under the effect of electrostatic field, the dust particulate matter of positive electricity adsorbs on the negative pole in electrostatic adsorption region, reach collection dirt from this, air-purifying's effect, this kind of collection dirt module can wash, use repeatedly, facilitate the use, use cost is lower, user experience feels good.
This collection dirt module includes mounting bracket 1 and at least a set of dust collecting unit, and mounting bracket 1 is dust collecting unit's carrier, and mounting bracket 1 can be platelike or box form etc. and its concrete structure and shape can set up as required, and mounting bracket 1 makes for insulating material, and in this embodiment, mounting bracket 1 adopts plastic materials to make, and mounting bracket 1 is the plastic mounting bracket promptly. The dust collecting unit includes ionization subassembly and electrostatic absorption subassembly, and the electrostatic absorption subassembly sets up on mounting bracket 1, and the ionization subassembly is connected with the electrostatic absorption subassembly, and the ionization subassembly forms ionization region 2, and the electrostatic absorption subassembly forms electrostatic absorption region 3, treats that air-purifying is advanced to enter into ionization region 2, the back enters into electrostatic absorption region 3.
As shown in fig. 2, further, the electrostatic adsorption component includes an outer bobbin 4, a middle bobbin 5 and an inner bobbin 6, which are sequentially sleeved from outside to inside and are not in contact with each other, the outer bobbin 4, the middle bobbin 5 and the inner bobbin 6 are all made of a conductive material, in this embodiment, the outer bobbin 4, the middle bobbin 5 and the inner bobbin 6 are all made of a metal conductive material, such as copper. The outer bobbin 4 and the inner bobbin 6 are connected with a negative electrode, the middle bobbin 5 is connected with a positive electrode, specifically, the outer bobbin 4 and the inner bobbin 6 are both connected with a grounding connecting wire 10 and are used as a negative electrode, and the middle bobbin 5 is connected with a positive high-voltage wire 9 and is used as a positive electrode. The outer bobbin 4, the middle bobbin 5 and the inner bobbin 6 all have certain axial height, in the embodiment, for the convenience of processing, forming and manufacturing, the outer bobbin 4, the middle bobbin 5 and the inner bobbin 6 are all cylindrical structures and are concentrically arranged, and the outer bobbin 4, the middle bobbin 5 and the inner bobbin 6 all have certain cylindrical height.
Since the outer bobbin 4 and the inner bobbin 6 are negative electrodes and the middle bobbin 5 is positive electrode, uniform electrostatic fields can be formed between the outer bobbin 4 and the middle bobbin 5 and between the middle bobbin 5 and the inner bobbin 6, the direction of the electrostatic fields is shown by an arrow a, the direction of the electrostatic fields between the outer bobbin 4 and the middle bobbin 5 is directed from the middle bobbin 5 to the outer bobbin 4, and the direction of the electrostatic fields between the middle bobbin 5 and the inner bobbin 6 is directed from the middle bobbin 5 to the inner bobbin 6. The electrostatic field can electrostatically adsorb dust particles in air to be purified, the height of the electrostatic adsorption area 3 is equal to the cylindrical height of the middle bobbin 5, the electrostatic adsorption area of the electrostatic adsorption area 3 is the sum of the outer surface of the inner bobbin 6 in the middle bobbin 5 and the inner surface of the outer bobbin 4 in the cylindrical height range of the middle bobbin 5, the electrostatic dust collection area of the electrostatic adsorption area 3 is large, and the dust collection effect is good. Further, it can be understood that the higher the axial height of the outer bobbin 4, the middle bobbin 5, and the inner bobbin 6, the longer the dust collecting path, and the larger the dust collecting area, facilitating the dust collection in the high wind speed state.
Further, the bottom of outer bobbin 4, well bobbin 5 and interior bobbin 6 all is connected with mounting bracket 1 to make the whole ability of electrostatic absorption subassembly more firmly set up on mounting bracket 1. Also, in order to ensure the accuracy of the installation position, installation grooves, in which the bottom ends of the outer bobbin 4, the middle bobbin 5, and the inner bobbin 6 are installed, are previously formed on the installation frame 1.
The ionization assembly comprises a positive electrode needle 7 and a negative electrode frame 8, wherein one part of the positive electrode needle 7 is arranged in the inner barrel 6, the positive electrode needle 7 is insulated from the inner barrel 6, the other part of the positive electrode needle 7 protrudes out of the top end of the inner barrel 6, and the negative electrode frame 8 is arranged above the positive electrode needle 7.
Specifically, the positive electrode pin 7 is connected to the positive high voltage wire 9 and is a positive electrode, the positive electrode pin 7 is made of a conductive material, and in this embodiment, the positive electrode pin 7 is made of a metal conductive material, such as copper. A part of the anode needle 7 is disposed in the inner barrel 6 to fix the position of the anode needle 7, and an insulating material is filled between the anode needle 7 and the inner barrel 6 to insulate the anode needle 7 and the inner barrel, so as to prevent the anode and the cathode from being broken down and arcing. In order to facilitate the connection between the positive electrode needle 7 and the positive high-voltage wire 9, the positive electrode needle 7 may be disposed to penetrate the inner barrel 6, the bottom end of the positive electrode needle 7 is connected to the positive high-voltage wire 9, and the top end of the positive electrode needle 7 protrudes from the top end of the inner barrel 6.
The negative pole frame 8 is grounded and is a negative pole, a distance is formed between the negative pole frame 8 and the positive pole needle 7 to form a high-voltage electric field, so as to form an ionization region 2, in this embodiment, the range of the ionization region 2 is the region between the top end of the inner bobbin 6 and the negative pole frame 8, after the air to be purified enters the ionization region 2, the high-voltage electric field between the negative pole frame 8 and the positive pole needle 7 can break through the air to generate seed charges, dust particles in the air can be positively charged by the seed charges, and the moving direction of the air to be purified is shown as an arrow b in fig. 2. In the present embodiment, the electric field between the positive electrode needle 7 and the negative electrode holder 8 is more than 30KV/cm.
Further, for the upper and lower both ends that make the electrostatic absorption subassembly can both be fixed, the assurance structure is firm, negative pole frame 8 is connected with the top of outer bobbin 4, and the top of outer bobbin 4 and negative pole frame 8 looks butt promptly under the prerequisite that does not influence electric field between negative pole frame 8 and the anodal needle 7, enable the setting of outer bobbin 4 more stable, can not take place to rock, guarantee that the structure is reliable.
It should be noted that although the upper part of the negatively charged outer bobbin 4 enters the ionization region 2, theoretically, after the dust particles in the air to be purified are charged with positive electricity, a part of the positively charged dust particles will be adsorbed on the inner wall of the outer bobbin 4 in the ionization region 2, but because the inner wall area of the outer bobbin 4 in the ionization region 2 is very small and can be almost ignored compared with the electrostatic adsorption area in the electrostatic adsorption region 3, the ionization effect is mainly performed on the dust particles in the air to be purified in the ionization region 2, so that the dust particles are charged with positive electricity.
In detail, in order to further improve dust collection efficiency, the dust collection module comprises more than two sets of dust collection units (multiple sets of dust collection units), and the negative pole frame 8 in the ionization assemblies of adjacent dust collection units is the same, namely the negative pole frame 8 is shared by the adjacent ionization assemblies, so that the structure setting is simplified, the structural components are reduced, and the equipment cost is reduced. As shown in fig. 3, in the present embodiment, two or more sets of dust collecting units are arranged in an array, which saves the installation space and provides better dust collecting effect.
Specifically, in this embodiment, the dust collecting module has sixteen sets of dust collecting units, and sixteen sets of dust collecting units are arranged in an array manner, that is, the dust collecting module is arranged in four rows and four columns, and the negative pole frame 8 is a bar-shaped negative pole frame, and more preferably, the negative pole frame 8 is a bar-shaped flat negative pole frame, and one side of its wider is just aligning with the top end of the positive pole needle 7. The negative pole frame 8 in the ionization assemblies of the dust collecting units in the same row or the same column is the same, namely eight negative pole frames 8 are total, the outer bobbin 4, the middle bobbin 5 and the inner bobbin 6 are all cylindrical and concentrically arranged, and the negative pole frame 8 penetrates through the centers of circles of the outer bobbin 4, the middle bobbin 5 and the inner bobbin 6, so that the structure is more balanced and stable. The eight negative pole frames 8 form a grid structure, which is convenient for the air to be purified to smoothly enter the dust collecting module.
The embodiment also provides an air purifier, which comprises a shell, wherein the dust collecting module of the embodiment is arranged in the shell. The mounting frame 1 and the negative pole frame 8 of the dust collecting module can be connected with the shell, so that the structure is more stable. And, the top of collection dirt module and air purifier's air intake intercommunication, collection dirt module's bottom and air purifier's air outlet intercommunication. Of course, the air purifier of this embodiment also has other structures and components that the existing air purifier possesses, such as an induced draft fan, and this is not described in detail since this embodiment does not relate to these structures and components.
To further understand the operation of the dust collecting module in the air purifier of this embodiment, the dust collecting process of the dust collecting module is described below with reference to the accompanying drawings:
an induced draft fan of the air purifier introduces external air from an air inlet and enters a dust collecting module along the arrow b direction in fig. 2, the air is to-be-purified air containing pollutants such as dust particles, when the to-be-purified air enters an ionization region 2 of an ionization assembly, a high-voltage electric field is formed between a positive electrode needle 7 and a negative electrode frame 8, the air in the ionization region 2 is broken and ionized to generate seed charges, the dust particles in the to-be-purified air are charged with positive charges by the seed charges, the dust particles charged with the positive charges enter an electrostatic adsorption region 3 along with the continuous operation of the induced draft fan, the purified air is blown out from the bottom end of the dust collecting module due to the fact that the electrostatic adsorption region 3 is arranged between an inner cylinder tube 4 and a middle cylinder tube 5 and between the middle cylinder tube 5 and the inner cylinder tube 6, the dust particles charged with the positive charges are adsorbed on the inner wall of the outer cylinder tube 4 and the outer wall of the inner cylinder tube 6 in the electrostatic adsorption region 3, the purified air is blown out from an air outlet of the air purifier along with the continuous operation of the induced draft fan, and the primary air collecting process is completed.
This embodiment air purifier's collection dirt module simple structure, easily wash, after the dust module collection is full of the dust, only need the water wash can, compare traditional filter screen, the use cost of collection dirt module is lower, repeatedly washs the use. Moreover, the number of the dust collecting units can be freely combined and flexibly arranged, and can be spliced into different shapes and arrangement modes according to needs, and the more the number of the dust collecting units is, the better the dust collecting effect is.
In other embodiments, the dust collecting module may be configured to have one set of dust collecting units or two sets of dust collecting units according to the purification requirement and the installation space, and the negative electrode holder 8 may also be configured not to be shared, which is not limited in the present invention.
In other embodiments, the outer bobbin 4, the middle bobbin 5, and the inner bobbin 6 may be provided in a cylindrical shape that is not concentrically disposed as long as it is ensured that there is no contact between the outer bobbin 4, the middle bobbin 5, and the inner bobbin.
In other embodiments, the insulating material filled between the positive electrode needle 7 and the inner bobbin 6 may also be insulating glue, insulating paint, or the like, which is not limited by the present invention.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (11)
1. The utility model provides a collection dirt module, its characterized in that includes mounting bracket (1) and at least a set of collection dirt unit, collection dirt unit includes ionization subassembly and electrostatic adsorption subassembly, the electrostatic adsorption subassembly sets up on mounting bracket (1), the ionization subassembly with the electrostatic adsorption subassembly is connected, the ionization subassembly forms ionization region (2), the electrostatic adsorption subassembly forms electrostatic adsorption region (3), treats that air-purifying gets into earlier ionization region (2), later gets into electrostatic adsorption region (3).
2. The dust collection module according to claim 1, wherein the electrostatic adsorption assembly comprises an outer bobbin (4), an intermediate bobbin (5) and an inner bobbin (6) which are sequentially sleeved from outside to inside and are not in contact with each other, the outer bobbin (4) and the inner bobbin (6) are connected with a negative electrode, and the intermediate bobbin (5) is connected with a positive electrode.
3. The dust collection module of claim 2, wherein the ionization assembly comprises a positive pole needle (7) and a negative pole holder (8), a portion of the positive pole needle (7) is disposed within the inner barrel (6) and insulated from the inner barrel (6), another portion of the positive pole needle (7) protrudes from a top end of the inner barrel (6), and the negative pole holder (8) is disposed above the positive pole needle (7).
4. A dust collection module according to claim 3, characterized in that the negative pole holder (8) is connected to the top end of the outer bobbin (4).
5. A dust collection module according to claim 3, wherein the electric field between the positive pole needle (7) and the negative pole holder (8) is greater than 30KV/cm.
6. The dust collection module of claim 3, wherein an insulation material is filled between the positive needle (7) and the inner barrel (6).
7. The dust collection module according to any one of claims 3-6, comprising two or more sets of the dust collection units, wherein the negative electrode holders (8) of the ionizing assemblies of adjacent dust collection units are one and the same.
8. The dust collection module of claim 7, wherein two or more of the dust collection units are arranged in an array.
9. The dust collection module according to claim 8, wherein the negative electrode holders (8) are strip-shaped negative electrode holders, and the negative electrode holders (8) are identical in the ionizing assemblies of the dust collection units in the same row or column.
10. The dust collection module according to claim 9, wherein the outer bobbin (4), the middle bobbin (5) and the inner bobbin (6) are all cylindrical and concentrically arranged, and the negative pole rack (8) passes through the centers of the outer bobbin (4), the middle bobbin (5) and the inner bobbin (6).
11. An air cleaner comprising a housing and the dust collection module of any one of claims 1-10 disposed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190268.7A CN115654630A (en) | 2022-09-28 | 2022-09-28 | Dust collecting module and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211190268.7A CN115654630A (en) | 2022-09-28 | 2022-09-28 | Dust collecting module and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115654630A true CN115654630A (en) | 2023-01-31 |
Family
ID=84985629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211190268.7A Pending CN115654630A (en) | 2022-09-28 | 2022-09-28 | Dust collecting module and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115654630A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174497A (en) * | 2014-08-22 | 2014-12-03 | 成都代代吉前瞻科技股份有限公司 | High-efficiency dielectrophoresis dust removal unit |
| CN205761790U (en) * | 2016-05-13 | 2016-12-07 | 净联科技股份有限公司 | Electrostatic precipitation module |
| WO2017025018A1 (en) * | 2015-08-10 | 2017-02-16 | 佛山市顺德区爱普瑞环保科技有限公司 | Negative pole of static purification structure and static purifier |
| CN107442279A (en) * | 2017-08-30 | 2017-12-08 | 王殿芳 | A kind of activation electric discharge folded cylinder sub-assembly of high efficiency electrostatic oil fume purifier |
| CN207533407U (en) * | 2017-12-14 | 2018-06-26 | 汉王科技股份有限公司 | A kind of air cleaning unit |
| CN108325744A (en) * | 2018-02-11 | 2018-07-27 | 广州市超凯贸易有限公司 | A kind of collection haze case of air purification |
-
2022
- 2022-09-28 CN CN202211190268.7A patent/CN115654630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174497A (en) * | 2014-08-22 | 2014-12-03 | 成都代代吉前瞻科技股份有限公司 | High-efficiency dielectrophoresis dust removal unit |
| WO2017025018A1 (en) * | 2015-08-10 | 2017-02-16 | 佛山市顺德区爱普瑞环保科技有限公司 | Negative pole of static purification structure and static purifier |
| CN205761790U (en) * | 2016-05-13 | 2016-12-07 | 净联科技股份有限公司 | Electrostatic precipitation module |
| CN107442279A (en) * | 2017-08-30 | 2017-12-08 | 王殿芳 | A kind of activation electric discharge folded cylinder sub-assembly of high efficiency electrostatic oil fume purifier |
| CN207533407U (en) * | 2017-12-14 | 2018-06-26 | 汉王科技股份有限公司 | A kind of air cleaning unit |
| CN108325744A (en) * | 2018-02-11 | 2018-07-27 | 广州市超凯贸易有限公司 | A kind of collection haze case of air purification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107115971B (en) | A kind of clarifier electric field structure and clarifier | |
| WO2017177745A1 (en) | Dust collecting device and assembly method therefor | |
| KR20170027603A (en) | Collection efficiency is improved electrostatic precipitator | |
| KR101981011B1 (en) | Air purifier | |
| CN210905502U (en) | Micro-ion purification module | |
| CN115654630A (en) | Dust collecting module and air purifier | |
| CN105546657A (en) | Air filter and applicable air cleaning device | |
| CN110068033B (en) | Rotary self-cleaning oil fume purifier assembly | |
| CN104275243A (en) | Electrostatic precipitation device for preventing electrode fouling and air cleaning device | |
| CN207153959U (en) | Cartridge type rod type ionizes structure electrostatic dust-collecting device | |
| CN210632283U (en) | Air duct type stationary electrode air purification device | |
| CN211190595U (en) | High-efficient electric field structure of electrostatic oil smoke clarifier | |
| CN110440358B (en) | Air optimizing system | |
| CN214581346U (en) | Oil smoke adsorption equipment and oil smoke clarifier | |
| CN213996279U (en) | Electric heating self-cleaning type oil fume purifier electric field module | |
| CN105689136A (en) | Ionization dust collection device | |
| CN116392964B (en) | Dielectrophoresis gas purification unit module and method based on high dielectric material | |
| CN210532570U (en) | Air optimization system | |
| CN207371720U (en) | A kind of High-voltage electrostatic purification device | |
| CN207899596U (en) | Electrostatic air filter electro-dissociator | |
| CN213644512U (en) | Cigarette cleaner | |
| CN211937406U (en) | Electrostatic dust removal device for air purification | |
| CN206184606U (en) | Electrostatic oil smoke removal device | |
| CN109967246B (en) | High-voltage electrostatic purifying device | |
| CN2332490Y (en) | High voltage electrostatic indoor air cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |