CN207667830U - Collection device and application have the air cleaning unit of the collection device - Google Patents
Collection device and application have the air cleaning unit of the collection device Download PDFInfo
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- CN207667830U CN207667830U CN201721868751.0U CN201721868751U CN207667830U CN 207667830 U CN207667830 U CN 207667830U CN 201721868751 U CN201721868751 U CN 201721868751U CN 207667830 U CN207667830 U CN 207667830U
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Abstract
The utility model discloses a kind of collection devices, including strainer, it is characterised in that：Further include the first conductive sheet for electrically connecting to positive high voltage, the strainer is the conductive strainer made of the conductive material with micropore, and the conduction strainer is electrically connected with the first conductive sheet, so that the conduction strainer becomes positively charged after the energization of the first conductive sheet.Also disclosing a kind of application has the air cleaning unit of the collection device.The collection device by being arranged with conductive strainer, can firmly adsorb the microparticle for taking negative electrical charge, achieve the purpose that collect pollutant；And conductive strainer will not fail with the increase of use time, can also wash, it is possible to it reuses, it is free of replacement to reach.
Description
Technical field
The utility model is related to air purification field, especially a kind of collection device of air ionization, and application have this
The air cleaning unit of collection device.
Background technology
The method for being used for removal particulate matter in air on the market at present mainly has the methods of filtering and ionization, 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 refer to it is a kind of using itself generate anion to air carry out
The environment optimization of purification, dedusting, taste removal, 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.
The rear end of general high voltage electrostatic device is collected using HEPA, and such as application No. is 201320112360.1
Chinese patent disclosed in a kind of dust removal by filtration chlorination equipment of indoor air cleaner, filtered by high voltage electrostatic device and HEPA
Piece, activated carbon absorption block, optical catalyst module, ultraviolet light, chemical absorbing module and kation anion generator are formed, they
Ordinal position be 1. first layer, the second layer of prefilter (coarse net) → 2., the third layer of HV generator → 3., efficiently
HEPA filters → 4. the 4th layer, activated carbon absorb the layer 5 of block → 5., the layer 6 ultraviolet light of honeycomb photocatalyst catalytic sheet → 6.
Fluorescent tube → 7. layer 7, honeycomb photocatalyst catalytic sheet → 8. the 8th layer, chemical absorbing module → 9. the 9th layer, negative ions occur
Device；A kind of for another example Domestic air purifier disclosed in the Chinese patent application No. is 201710575084.5, including shell, shell
Body includes inlet plenum, clean room and exhaust chamber, and inlet plenum includes inlet channel, and pre-filtering is provided at the port of inlet channel
Net, and wind turbine is equipped in inlet channel, the another port of inlet channel is connected in clean room, clean room from left to right according to
It is secondary that electrostatic precipitator, HEPA filter screens and activated charcoal strainer are installed.
However, these above-mentioned use the device being collected using HEPA after high voltage electrostatic device, due in HEPA
The positive charge in electrode in portion can die down, can worse and worse, finally for taking the capacity gauge of particulate matter of negative electrical charge
It can cause to fail.
Utility model content
First technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing one
The collection device that kind improves capacity gauge, prolongs the service life.
Second technical problem to be solved in the utility model is to provide the air that a kind of application has above-mentioned collection device
Purifier.
Technical solution is used by the utility model solves above-mentioned first technical problem：A kind of collection device, including
Strainer, it is characterised in that：Further include the first conductive sheet for electrically connecting to positive high voltage, the strainer is by leading with micropore
Conductive strainer made of electric material, the conduction strainer are electrically connected with the first conductive sheet, so that the conductive strainer is the
One conductive sheet becomes positively charged after being powered.
Preferably, the conductive strainer is made of nickel foam, metal foam cotton or graphite felt.
Further, further include Openworks shape, the first outline border made of insulating materials for ease of the conductive strainer of setting,
First conductive sheet is arranged in the wherein one side edge of the first outline border and is exposed to the first outer outer frame.
Further, for ease of fixing conductive strainer, first outline border includes interconnecting fixed first lid
With the second lid, the conduction strainer is arranged between the first lid and the first lid.
Preferably, for ease of the conductive strainer of support, and can be with larger ventilation area, first lid and the
Two lids include outer rim and the cross frame in outer rim, to constitute Openworks shape.
Technical solution is used by the utility model solves above-mentioned second technical problem：A kind of application has as described above
Collection device air cleaning unit, including high voltage electrostatic device, it is characterised in that：On air-flow flow path, the height
Pressure electrostatic equipment is located at the upstream of collection device, so that taking the microparticle of negative electrical charge by the high voltage electrostatic device
The conductive strainer with positive electricity for being collected device is collected.
Further, negative electrical charge on the microparticle band for ease of making process, the high voltage electrostatic device include outside second
Frame, pole plate, tungsten filament, the second conductive sheet and third conductive sheet, second outline border are made of insulating materials and with opposite
The end of the first side wall and second sidewall, the pole plate is pierced by from the second sidewall of the second outline border and is electrically connected with the second conductive sheet
It connects and is used to be grounded, the end of the tungsten filament is pierced by from the first side wall of the second outline border and is electrically connected with third conductive sheet, is used in combination
In being connected to negative high voltage packet.
Preferably, the set-up mode of pole plate is that the pole plate has first end and second end opposite on length direction, institute
It states and is respectively arranged with card slot on the inside of the first side wall and second sidewall of the second outline border, the quantity phase of card slot and pole plate on every side
It answers, the first end of the pole plate engages on the first side wall card slot and abutted with the inside of the first side wall, the pole
The second end of plate corresponding card slot from second sidewall is pierced by the second outer outer frame, and the pole plate is pierced by the second side of the second outline border
The first connector is bent to form in the second end of wall, second conductive sheet is electrically connected with first connector.
Preferably, the set-up mode of tungsten filament is that the tungsten filament has first end and second end opposite on length direction, institute
State and be further opened with jack on the first side wall of the second outline border, be provided with positioning column on the inside of second sidewall, the quantity of the jack with
The quantity of tungsten filament is corresponding, and the quantity of the positioning column, position are corresponding with jack, and the first end of the tungsten filament is pierced by from jack to
The second end of two outer outer frames, the tungsten filament is inserted into corresponding positioning column, and the tungsten filament is pierced by the first side wall of the second outline border
First end be provided with the second connector, the third conductive sheet is electrically connected with second connector.
For ease of setting high voltage electrostatic device and collection device, further include can make air draught by shell, it is described
Shell is in be offered in the internal frame structure with cavity, the wherein side of the shell through the side and so that outer
The first socket and the second socket being connected to internal cavity outside shell on the madial wall of the shell and open up the one of socket
The adjacent both sides in side, are respectively arranged with and corresponding first slot of the first socket, the second slot corresponding with the second socket, described
High voltage electrostatic device is inserted into the first slot from the first socket and is relatively fixed with shell, and the collection device is from the second socket
It is inserted into the second slot and is relatively fixed with shell.
Compared with prior art, the utility model has the advantage of：There is the collection device of conductive strainer, energy by being arranged
Firmly absorption takes the microparticle of negative electrical charge, achievees the purpose that collect pollutant；And conductive strainer will not be with usage time
Growth and fail, can also wash, it is possible to reuse, it is free of replacement to reach.
Description of the drawings
Fig. 1 is the schematic diagram of the air cleaning unit of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the air cleaning unit of the utility model embodiment；
Fig. 3 is the schematic diagram of the high voltage electrostatic device of the air cleaning unit of the utility model embodiment；
Fig. 4 is the decomposition texture schematic diagram of the high voltage electrostatic device of the air cleaning unit of the utility model embodiment；
Fig. 5 is the schematic diagram of the collection device of the air cleaning unit of the utility model embodiment；
Fig. 6 is the decomposition texture schematic diagram of the collection device of the air cleaning unit of the utility model embodiment；
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Referring to Fig. 1 and Fig. 2, a kind of air cleaning unit, including high voltage electrostatic device 1, collection device 2 and for being arranged
Shell 3 outside high voltage electrostatic device 1 and collection device 2.On air draught flow path, high voltage electrostatic device 1, which is located at, to be received
The upstream of acquisition means 2, spacing between the two are preferably 20cm~30cm, air after high voltage electrostatic device 1, the inside
Microparticle (predominantly pm2.5, or smaller particle) is brought on negative electricity, then by being collected when collection device 2.
Shell 3 is made of insulating materials, in the internal frame structure with cavity 35, wherein offers and runs through on side
The side and the first socket 31 and the second socket 32 that the outside of shell 3 is connected to the cavity 35 of inside, the inside of shell 3
Both sides on wall, adjacent with the side for opening up socket are respectively arranged with first slot 33 corresponding with the first socket 31, with second
32 corresponding second slot 34 of socket, high voltage electrostatic device 1 from the first socket 31 be inserted into the first slot 33 and with shell 3
Position is relatively fixed, and collection device 2 is inserted into the second slot 34 from the second socket 32 and is relatively fixed with the position of shell 3.
Shown in attached drawing 1, collection device 2 is arranged in the bottom of shell 3, and high voltage electrostatic device 1 is arranged at the top of shell 3, and
And shell 3 is opening close to the bottom (downstream) of collection device 2 and close to the top (upstream) of high voltage electrostatic device 1, so as to
Air draught passes through.
Referring to Fig. 5 and Fig. 6, collection device 2 includes the first outline border 21,22 and first conductive sheet 23 of conductive strainer.Wherein,
One outline border 21 is made of insulating materials, including the first lid 211 and the second lid 212, the first lid 211 and the second lid 212
It interconnects fixed (can such as be screwed), and conductive strainer 22 is then arranged in the first lid 211 and the first lid 212
Between.First lid 211 and the first lid 212 are in Openworks shape, so that air draught can enter first from the first lid 211
It is flowed out to outside the first outline border 21 inside outline border 21, after conductive strainer 22 collects filtering, from the second lid 212.In this implementation
In example, the first lid 211 and the second lid 212 include outer rim 213 and the cross frame 214 in outer rim 213, by
This, not only can steadily support conductive strainer 22, but also can have larger ventilation area.The setting of first conductive sheet 23 exists
In the wherein one side edge of first outline border 21 and it is exposed to outside the first outline border 21.
Above-mentioned conductive strainer 22 can be that (aperture is no more than with micropore for nickel foam, metal foam cotton, graphite felt etc.
1mm, preferably 1mm, while meeting preferable clean-up effect and lower windage) conductive material be made.First conductive sheet
23 are electrically connected with conductive strainer 22, while the first conductive sheet 23 is also connect with positive high voltage packet, and voltage is preferably 2000~
4000V。
Referring to Fig. 3 and Fig. 4, high voltage electrostatic device 1 includes the second outline border 11, pole plate 12, tungsten filament 13,14 and of the second conductive sheet
Third conductive sheet 15.
Second outline border 11 is made of insulating materials, has opposite the first side wall 111 and second sidewall 112.Each pole plate
12 at least correspond to a tungsten filament 13, and each pole plate 12 and tungsten filament 13 are respectively provided with first end opposite on length direction and second
End.Each pole plate 12 and 13 respective first end and second end of tungsten filament extend respectively into 111 He of the first side wall of the second outline border 11
Second sidewall 112.Preferably, pole plate 12 and tungsten filament 13 all have multiple, and the arranged for interval side by side of each pole plate 12, each tungsten filament
13 arranged for interval, and 13 arranged for interval of pole plate 12 and tungsten filament side by side.Above structure is identical as the prior art, herein no longer
It repeats.
In the present embodiment, for ease of positioning pole plate 12, in the first side wall 111 and second sidewall 112 of the second outline border 11
Side is respectively arranged with card slot 16, and the opening of card slot 16 is towards inside the second outline border 11.Card slot 16 on per side and pole plate 12
Quantity is corresponding, and each card slot 16 the first side wall 111, second sidewall 112 length direction on compartment of terrain arrange.Each pole plate
12 first end engages and is abutted with the inside of the first side wall 111, each pole plate with a card slot 16 of the first side wall 111
12 second end corresponding card slot 16 from second sidewall 112 is pierced by outside the second outline border 11, as a result, pole plate 12 and the second outline border
11 position is relatively fixed.The has been bent to form in the second end for the second sidewall 112 that each pole plate 12 is pierced by the second outline border 11
One connector 121.
Jack 17, the quantity of jack 17 and the quantity phase of tungsten filament 13 are further opened on the first side wall 111 of second outline border 11
It answers, and 16 arranged for interval of card slot of jack 17 and the side.112 inside of second sidewall of second outline border 11 is additionally provided with positioning column
18, the quantity of positioning column 18 and position are corresponding with jack 17, positioning column 18 and 16 arranged for interval of card slot on the side.It can position
One end of column 18 towards the first side wall 111 of the second outline border 11 opens up location hole (not shown).The first end of each tungsten filament 13 from
Jack 17 is pierced by outside the second outline border 11, and the second end of each tungsten filament 13 is inserted into from location hole in corresponding positioning column 18, by
The relative position of this tungsten filament 13 and the second outline border 11 is fixed.Each tungsten filament 13 is pierced by the first of 11 the first side wall 111 of the second outline border
End is provided with the second connector 131.
Preferably, each tungsten filament 13 is located at the centre position of adjacent two pieces of pole plates 12, and each tungsten filament 13 arrives corresponding (phase
It is adjacent) the distance between pole plate 12 be 8~10mm.Second conductive sheet 14 is in 112 outside of second sidewall of the second outline border 11 and pole
The first connector 121 electrical connection on plate 12, and be grounded.Third conductive sheet 15 is in 111 outside of the first side wall of the second outline border 11
It is electrically connected with the second connector 131 on tungsten filament 13, and is connect with negative high voltage packet, voltage is preferably -8000~-10000V.
When work, negative high voltage is added to high voltage electrostatic device 1, and positive high voltage is added to collection device 2, air passes through high pressure
After electrostatic equipment 1, the microparticle of the inside is brought on negative electricity, and when then passing through collection device 2, the conductive strainer 22 with positive electricity is just
The microparticle for taking negative electrical charge by high voltage electrostatic device 1 of upstream can firmly be sucked, achieve the purpose that collect pollutant.
Also, conductive strainer 22 will not fail with the increase of use time, can also wash, it is possible to it reuses, to
Reach free of replacement.
Claims (10)
1. a kind of collection device, including strainer, it is characterised in that：It further include the first conductive sheet for electrically connecting to positive high voltage
(23), the strainer is the conductive strainer (22) made of the conductive material with micropore, the conduction strainer (22) and first
Conductive sheet (23) is electrically connected, so that the conduction strainer (22) can become positively charged after the first conductive sheet (23) energization.
2. collection device according to claim 1, it is characterised in that：The conduction strainer (22) is by nickel foam, metal foam
Foam cotton or graphite felt are made.
3. collection device according to claim 1, it is characterised in that：Further include Openworks shape, made of insulating materials
First outline border (21), first conductive sheet (23) are arranged in the wherein one side edge of the first outline border (21) and are exposed to the
One outline border (21) is outside.
4. collection device according to claim 3, it is characterised in that：First outline border (21) includes interconnecting to fix
The first lid (211) and the second lid (212), it is described conduction strainer (22) be arranged in the first lid (211) and the second lid
(212) between.
5. collection device according to claim 4, it is characterised in that：First lid (211) and the second lid (212)
Include outer rim (213) and the cross frame (214) in outer rim (213), to constitute Openworks shape.
6. a kind of air cleaning unit using with good grounds collection device according to any one of claims 1 to 5, including high pressure
Electrostatic equipment (1), it is characterised in that：On air-flow flow path, the high voltage electrostatic device (1) is located at the upper of collection device
Trip so that the microparticle that negative electrical charge is taken by the high voltage electrostatic device (1) be collected device with positive electricity
Conductive strainer (22) is collected.
7. air cleaning unit according to claim 6, it is characterised in that：The high voltage electrostatic device (1) includes second
Outline border (11), pole plate (12), tungsten filament (13), the second conductive sheet (14) and third conductive sheet (15), second outline border (11) by
Insulating materials is made and has opposite the first side wall (111) and second sidewall (112), the end of the pole plate (12) from
The second sidewall (112) of second outline border (11) is pierced by and is electrically connected with the second conductive sheet (14) and is used to be grounded, the tungsten filament
(13) end is pierced by from the first side wall (111) of the second outline border (11) and is electrically connected with third conductive sheet (15) and for connecting
It is connected to negative high voltage packet.
8. air cleaning unit according to claim 7, it is characterised in that：The pole plate (12) has phase on length direction
To first end and second end, be respectively set on the inside of the first side wall (111) and second sidewall (112) of second outline border (11)
There is card slot (16), the card slot (16) on every side is corresponding to the quantity of pole plate (12), the first end and first of the pole plate (12)
A card slot (16) on side wall (111) engages and is abutted with the inside of the first side wall (111), and the of the pole plate (12)
Two ends corresponding card slot (16) from second sidewall (112) is pierced by the second outline border (11) outside, and the pole plate (12) is pierced by second
Be bent to form the first connector (121) in the second end of the second sidewall (112) of outline border (11), second conductive sheet (14) with
First connector (121) electrical connection.
9. air cleaning unit according to claim 7, it is characterised in that：The tungsten filament (13) has phase on length direction
To first end and second end, be further opened with jack (17), second sidewall on the first side wall (111) of second outline border (11)
(112) inside is provided with positioning column (18), and the quantity of the jack (17) is corresponding to the quantity of tungsten filament (13), the positioning column
(18) quantity, position are corresponding with jack (17), and the first end of the tungsten filament (13) is pierced by from jack (17) to the second outline border
(11) outside, the second end of the tungsten filament (13) is inserted into corresponding positioning column (18), and the tungsten filament (13) is pierced by the second outline border
(11) first end of the first side wall (111) is provided with the second connector (131), and the third conductive sheet (15) connects with described second
Head (131) electrical connection.
10. the air cleaning unit according to any one of claim 6~9, it is characterised in that：Further including can be so that air
Air-flow by shell (3), the shell (3) is in the internal frame structure with cavity (35), and the shell (3) is wherein
It is offered on side and makes the first socket (31) that the external cavity (35) with inside of shell (3) is connected to and the through the side
Two sockets (32) on the madial wall of the shell (3), the both sides adjacent with the side for opening up socket, are respectively arranged with and first
Corresponding first slot (33) of socket (31), the second slot corresponding with the second socket (32) (34), the high voltage electrostatic device
(1) it is inserted into the first slot (33) from the first socket (31) and is relatively fixed with shell (3), the collection device is inserted from second
Mouth (32) is inserted into the second slot (34) and is relatively fixed with shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868751.0U CN207667830U (en) | 2017-12-27 | 2017-12-27 | Collection device and application have the air cleaning unit of the collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868751.0U CN207667830U (en) | 2017-12-27 | 2017-12-27 | Collection device and application have the air cleaning unit of the collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207667830U true CN207667830U (en) | 2018-07-31 |
Family
ID=62971517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868751.0U Active CN207667830U (en) | 2017-12-27 | 2017-12-27 | Collection device and application have the air cleaning unit of the collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207667830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197825A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Filter equipment based on electrically conductive filter screen |
| CN111197824A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Anion generating device and filtering device for filter screen collection |
-
2017
- 2017-12-27 CN CN201721868751.0U patent/CN207667830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197825A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Filter equipment based on electrically conductive filter screen |
| CN111197824A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Anion generating device and filtering device for filter screen collection |
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