CN207371722U - A kind of High-voltage electrostatic purification device - Google Patents
A kind of High-voltage electrostatic purification device Download PDFInfo
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- CN207371722U CN207371722U CN201721872568.8U CN201721872568U CN207371722U CN 207371722 U CN207371722 U CN 207371722U CN 201721872568 U CN201721872568 U CN 201721872568U CN 207371722 U CN207371722 U CN 207371722U
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Abstract
The utility model discloses a kind of High-voltage electrostatic purification device, including pole plate and tungsten filament, it is characterised in that：The pole plate includes the first pole plate, the second pole plate and tri-electrode, on air draught flow path, first pole plate is located at the upstream of the second pole plate, second pole plate is located at the upstream of tri-electrode, and it is both provided with tungsten filament in the space that first pole plate and the second pole plate interlaced arrangement, the tri-electrode and the second pole plate interlaced arrangement, first pole plate and the second pole plate interlock, in the space that tri-electrode and the second pole plate interlock.By setting at least three layers of pole plate, tungsten filament is wrapped in centre, forms two-sided electric field, multilayer ionization can be generated；Air can generate multiple impact when passing through on each pole plate, so that the microparticle residence time is longer, fully be combined with charge；Tungsten filament is wrapped up by pole plate, improves security.
Description
Technical field
The utility model is related to air purification field, especially a kind of High-voltage electrostatic purification device.
Background technology
At present on the market for removing the methods of method of particulate matter mainly has filtering and ionization in air, wherein filter
Method needs to consume filtrate, and windage is big.Ionization includes high-pressure electrostatic and anion fine-purification etc., and high-pressure electrostatic refers to by tungsten
Silk apply negative high voltage, and and ground connection pole plate generate electric discharge so that by air in particulate matter band on negative electrical charge, it is then right
Particulate matter, which is collected, reaches air purification；Anion fine-purification refers to that a kind of anion using itself generation carries out air
Purification, dedusting, taste removal, the environment optimization of sterilizing, with being a difference in that using anion as work for traditional air cleaner
With the factor, make an initiative sally the harmful substance captured in air.
Usually used ionization device, a kind of high pressure is quiet as disclosed in the Chinese patent of Application No. 201420408095.6
Electric air filter, including fixed frame, tungsten filament and metal adsorption plate, fixed frame be square through-hole structure setting, in fixation
Frame one side upper and lower ends are correspondingly arranged on supporting rod respectively, and tungsten filament is fixedly installed on supporting rod, and metal adsorption plate is arranged on solid
Determine inside frame, metal adsorption plate is provided with multiple rows of, and metal adsorption plate is set at equal intervals into strips, and the metal of adjacent two rows is inhaled
Attached plate is in be staggered；A kind of for another example electrostatic precipitator disclosed in the Chinese patent of Application No. 201420179821.1, bag
The dust accumulation frame that upper and lower support plate, left-and-right supporting plate and supporting rod are formed is included, dust piece group, dust piece group are set in dust accumulation frame
Upper connection tungsten filament, dust piece group include the first earth plate, 4KV hardboards and the second earth plate.
These above-mentioned existing ionization devices, usual tungsten filament are in naked state, and safety precautions is poor, and exists
Ionize the shortcomings that insufficient.
Utility model content
Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of raising
The High-voltage electrostatic purification device of security and ionization effect.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of High-voltage electrostatic purification device, bag
Include pole plate and tungsten filament, it is characterised in that：The pole plate includes the first pole plate, the second pole plate and tri-electrode, in air draught stream
On dynamic path, first pole plate is located at the upstream of the second pole plate, second pole plate is located at the upstream of tri-electrode, and institute
State the first pole plate and the second pole plate interlaced arrangement, the tri-electrode and the second pole plate interlaced arrangement, first pole plate and
Tungsten filament is both provided in the space that two pole plates interlock, in the space that tri-electrode and the second pole plate interlock.
Preferably, for ionized space is caused to maximize, first pole plate and tri-electrode correspond to, and second pole plate is wide
The both sides on direction are spent respectively between corresponding first pole plate and tri-electrode, and the center section of the second pole plate is then not
It is corresponding with the first pole plate and tri-electrode.
Preferably, for ionized space is caused to maximize, first pole plate, the second pole plate and tri-electrode are in tabular,
It is parallel to each other and vertical with air draught approach axis.
For ease of setting pole plate and tungsten filament, shell is further included, the pole plate and tungsten filament are set inside the shell, the shell tool
There are opposite the first side wall and second sidewall, the pole plate and tungsten filament extend between the first side wall and second sidewall, and institute
It states pole plate and is pierced by the second sidewall of shell to be grounded, the tungsten filament is pierced by the first side wall of shell to be connected to high-voltage electricity
Source.
It is positioned for ease of pole plate opposite shell, the pole plate has first end and second end opposite on length direction, institute
It states and caulking groove is offered on the first side wall of shell, offer straight slot on the inside of the second sidewall of the shell, the quantity of the straight slot,
Position is corresponding with caulking groove, and the first end of the pole plate is embedded in caulking groove, and the second end of the pole plate is exposed to through straight slot
Shell.
It is independently grounded for ease of each pole plate, the pole plate is pierced by the second end of the second sidewall of shell and has been bent to form
First connector, the second sidewall outside of the shell are provided with the first conductive sheet, first conductive sheet and first connector
It is electrically connected and is grounded.
It is positioned for ease of tungsten filament opposite shell, the tungsten filament has first end and second end opposite on length direction, institute
It states and jack is further opened on the first side wall of shell, positioning column, the positioning are additionally provided on the inside of the second sidewall of the shell
The quantity of column, position are corresponding with jack, and the first end of the tungsten filament is pierced by from jack to outside shell, and the second end of the tungsten filament is inserted
Enter into corresponding positioning column.
High voltage is independently connect for ease of each tungsten filament, the first end that the tungsten filament is pierced by the first side wall of shell is provided with
Two connectors, the first side wall outside of the shell are provided with the second conductive sheet, second conductive sheet and second connector electricity
It connects and is electrically connected to negative high voltage.
Compared with prior art, the utility model has the advantage of：By setting at least three layers of pole plate, tungsten filament is wrapped in
Centre forms two-sided electric field, can generate multilayer ionization；Air can generate multiple impact when passing through on each pole plate, so that
The microparticle residence time is longer, is fully combined with charge；Tungsten filament is wrapped up by pole plate, improves security.
Description of the drawings
Fig. 1 is the schematic diagram of the High-voltage electrostatic purification device of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the High-voltage electrostatic purification device of the utility model embodiment；
Fig. 3 is the sectional view of the High-voltage electrostatic purification device of the utility model embodiment；
Fig. 4 is the ionized state schematic diagram of the High-voltage electrostatic purification device of the utility model embodiment；
Fig. 5 is the ionized state schematic diagram of the High-voltage electrostatic purification device of the prior art.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Referring to Fig. 1~Fig. 3, a kind of High-voltage electrostatic purification device, including shell 1, pole plate 2, tungsten filament 3,4 and of the first conductive sheet
Second conductive sheet 5.
Shell 1 is made of insulating materials, has opposite the first side wall 11 and second sidewall 12.Each pole plate 2 and tungsten filament 3
It is respectively provided with first end and second end opposite on length direction.Each pole plate 2 and tungsten filament 3 respective first end and second end point
The first side wall 11 of shell 1 and second sidewall 12 are not extended to.Preferably, pole plate 2 and tungsten filament 3 are respectively provided with multiple, and each tungsten
3 arranged for interval side by side of silk.
In the present embodiment, for ease of positioning pole plate 2,11 inside of the first side wall of shell 1 offers caulking groove 111, shell 1
Second sidewall 12 on offer straight slot 121, the quantity of straight slot 121, position are corresponding with caulking groove 111, and straight slot 121 and caulking groove
111 quantity, shape are corresponding with pole plate 2.The first end of each pole plate 2 is embedded in caulking groove 111, the second end of each pole plate 2
It is exposed to through straight slot 121 outside shell 1, pole plate 2 and the position of shell 1 are relatively fixed as a result,.Each pole plate 2 is pierced by shell 1
Second sidewall 12 second end on be bent to form the first connector 24, the first conductive sheet 4 is arranged on the second sidewall 12 of shell 1
Outside is electrically connected with the first connector 24 on each pole plate 2, and is grounded.
Jack 112 is further opened on the first side wall 11 of shell 1, the quantity of jack 112 is corresponding to the quantity of tungsten filament 3.Outside
12 inside of second sidewall of shell 1 is additionally provided with positioning column 122, and the quantity of positioning column 122 and position are corresponding with jack 112.It can be
One end of positioning column 122 towards the first side wall 11 of shell 1 opens up location hole (not shown).The first end of each tungsten filament 3 is from inserting
Hole 112 is pierced by outside shell 1, and the second end of each tungsten filament 3 is inserted into from location hole in corresponding positioning column 122, thus tungsten filament 3
It is fixed with the relative position of shell 1.The first end for the first side wall 11 that each tungsten filament 3 is pierced by shell 1 is provided with the second connector 31,
Second conductive sheet 5 is arranged on 11 outside of the first side wall of shell 1, is connected with the second connector 31 on tungsten filament 3, and and negative high voltage
Bag connection, voltage are preferably -8000~-10000V.
Pole plate 2 includes the first pole plate 21, the second pole plate 22 and tri-electrode 23, the first above-mentioned pole plate 21, the second pole plate
22 and tri-electrode 23 can be in tabular respectively, the direction that pole plate 2 is entered with air draught is vertical.In air draught flow path
On, the first pole plate 21 is located at the upstream of the second pole plate 22, and the second pole plate 22 is located at the upstream of tri-electrode 23, and the first pole
Plate 21, the second pole plate 22 and 23 arranged for interval of tri-electrode.Shown in figure 3, the first pole plate 21 is corresponding with tri-electrode 23 to be set
It puts, and the first pole plate 21 and the second pole plate 22 are then staggered, that is to say, that the both sides difference on 22 width of the second pole plate
Between corresponding first pole plate 21 and tri-electrode 23, and the center section of the second pole plate 22 then not with the first pole plate 21
It is corresponded to tri-electrode 23, so as to contacting directly air draught.
In the space that space, the second pole plate 22 and the tri-electrode 23 that first pole plate 21 and the second pole plate 22 interlock interlock,
It is both provided with tungsten filament 3.The distance between tungsten filament 3 and each adjacent pole plate are 8~10mm.
When pole plate 2 have it is multigroup when, every group of pole plate 2 is in the direction (width of pole plate 2 vertical with air draught flow path
Direction) on compartment of terrain arrangement.
Alternatively, pole plate 2 can also above-mentioned first pole plate 21, the second pole plate 22 and tri-electrode 23 3 incessantly, and
Suitably accelerate.
When air is entered in pole plate 2, referring to Fig. 3, the flow direction of air is shown with arrow, and air is in pole plate 2 at this time
Multiple impact is generated, generates rotation, residence time increases between pole plate 2, is fully combined with charge so that microparticle is (main
To be pm2.5, or smaller particle) it is easier to be brought on charge.
When tungsten filament 3 connects negative high voltage by the second conductive sheet 5, two-sided electric field is formed between pole plate 2, multilayer can be generated
Ionization, referring to Fig. 4, (referring to Fig. 5, ionized space is shown with A1, A2, plane pole plate 2 ', tungsten filament with the ionization of general plane pole plate
3 ') compare, it can the ionized space A that quadruples of shape.It may be such that air obtains more sufficiently ionizing into fashionable as a result,.
Claims (8)
1. a kind of High-voltage electrostatic purification device, including pole plate (2) and tungsten filament (3), it is characterised in that：The pole plate (2) includes the
One pole plate (21), the second pole plate (22) and tri-electrode (23), on air draught flow path, the first pole plate (21) position
It is located at the upstream of tri-electrode (23), and first pole plate in the upstream of the second pole plate (22), second pole plate (22)
(21) and the second pole plate (22) interlaced arrangement, the tri-electrode (23) and the second pole plate (22) interlaced arrangement, first pole
It is respectively provided in the space that plate (21) and the second pole plate (22) interlock, in the space that tri-electrode (23) and the second pole plate (22) interlock
There is tungsten filament (3).
2. High-voltage electrostatic purification device according to claim 1, it is characterised in that：First pole plate (21) and the 3rd pole
Plate (23) is corresponding, and the both sides on the second pole plate (22) width are located at corresponding first pole plate (21) and the 3rd respectively
Between pole plate (23), and the center section of the second pole plate (22) is not then corresponding with the first pole plate (21) and tri-electrode (23).
3. High-voltage electrostatic purification device according to claim 1, it is characterised in that：First pole plate (21), the second pole
Plate (22) and tri-electrode (23) are parallel to each other and vertical with air draught approach axis in tabular.
4. High-voltage electrostatic purification device according to claim 1, it is characterised in that：Further include shell (1), the pole plate
(2) it is arranged on tungsten filament (3) in shell (1), the shell (1) has opposite the first side wall (11) and second sidewall (12),
The pole plate (2) and tungsten filament (3) extend between the first side wall (11) and second sidewall (12), and the pole plate (2) is pierced by
For the second sidewall (12) of shell (1) to be grounded, the tungsten filament (3) is pierced by the first side wall (11) of shell (1) to be connected to
High voltage power supply.
5. High-voltage electrostatic purification device according to claim 4, it is characterised in that：The pole plate (2) has length direction
Opposite first end and second end is gone up, caulking groove (111), the shell (1) are offered on the first side wall (11) of the shell (1)
Second sidewall (12) on the inside of offer straight slot (121), the quantity of the straight slot (121), position are corresponding with caulking groove (111), institute
The first end for stating pole plate (2) is embedded in caulking groove (111), and the second end of the pole plate (2) is exposed to outer through straight slot (121)
Shell (1).
6. High-voltage electrostatic purification device according to claim 5, it is characterised in that：The pole plate (2) is pierced by shell (1)
The first connector (24) has been bent to form in the second end of second sidewall (12), has been set on the outside of the second sidewall (12) of the shell (1)
The first conductive sheet (4) is equipped with, first conductive sheet (4) is electrically connected and is grounded with first connector (24).
7. High-voltage electrostatic purification device according to claim 4, it is characterised in that：The tungsten filament (3) has length direction
Opposite first end and second end is gone up, jack (112), the shell are further opened on the first side wall (11) of the shell (1)
(1) positioning column (122), quantity, position and the jack of the positioning column (122) are additionally provided on the inside of second sidewall (12)
(112) corresponding, the first end of the tungsten filament (3) is pierced by shell (1) outside from jack (112), and the second end of the tungsten filament (3) is inserted
Enter into corresponding positioning column (122).
8. High-voltage electrostatic purification device according to claim 7, it is characterised in that：The tungsten filament (3) is pierced by shell (1)
The first end of the first side wall (11) is provided with the second connector (31), and the is provided on the outside of the first side wall (11) of the shell (1)
Two conductive sheets (5), second conductive sheet (5) are electrically connected with second connector (31) and are electrically connected to negative high voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872568.8U CN207371722U (en) | 2017-12-27 | 2017-12-27 | A kind of High-voltage electrostatic purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872568.8U CN207371722U (en) | 2017-12-27 | 2017-12-27 | A kind of High-voltage electrostatic purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371722U true CN207371722U (en) | 2018-05-18 |
Family
ID=62333649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872568.8U Active CN207371722U (en) | 2017-12-27 | 2017-12-27 | A kind of High-voltage electrostatic purification device |
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| Country | Link |
|---|---|
| CN (1) | CN207371722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967244A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of High-voltage electrostatic purification device |
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2017
- 2017-12-27 CN CN201721872568.8U patent/CN207371722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967244A (en) * | 2017-12-27 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of High-voltage electrostatic purification device |
| CN109967244B (en) * | 2017-12-27 | 2024-01-16 | 宁波方太厨具有限公司 | High-voltage electrostatic purifying device |
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