CN207342897U - Anion air-cleaning facility - Google Patents
Anion air-cleaning facility Download PDFInfo
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- CN207342897U CN207342897U CN201721868405.2U CN201721868405U CN207342897U CN 207342897 U CN207342897 U CN 207342897U CN 201721868405 U CN201721868405 U CN 201721868405U CN 207342897 U CN207342897 U CN 207342897U
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- negative ion
- outline border
- anion
- cleaning facility
- emission head
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Abstract
The utility model discloses a kind of anion air-cleaning facility, including negative ion generating device, the negative ion generating device includes the negative ion emission head for electrically connecting to negative high voltage, it is characterised in that：The negative ion generating device further includes the first outline border for electrically connecting to positive high voltage, and the negative ion emission head is arranged in the space that the first outline border surrounds, and the negative ion emission head the first outline border of direction.It is oppositely arranged by the structure of negative ion emission head and positively charged, the yield of anion can be increased so that the anion of generation can be combined fully with the microparticle in air.
Description
Technical field
It the utility model is related to air purification field, especially anion air-cleaning facility.
Background technology
The method for being used in air remove particulate matter 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 applies negative high voltage, and produces electric discharge with the pole plate of ground connection so that negative electrical charge on the particulate matter band in the air passed through, 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, it is used as work with being a difference in that using anion for traditional air cleaner
With the factor, make an initiative sally the harmful substance caught in air.
Traditional anion fine-purification device, a kind of active as disclosed in the Chinese patent of Application No. 200920091941.5
Ventilator, including ventilation shaft, Outdoor blind, anion generator and high-static pressure fan, the outer end of ventilation shaft is equipped with outer
Wall Rainproof louver window, equipped with indoor shutter on inner Adjustable air port, sends out on the outer wall of high-static pressure fan room equipped with anion
Raw device, the anion head of anion generator are stretched into high-static pressure fan room, and high-static pressure fan is housed in high-static pressure fan room；Again
A kind of autonomous type individual air cleaner as disclosed in the Chinese patent of Application No. 201610296057.X, including a coarse filtration
Net processing, secondary anion processing, HEPA high efficiency particulate air filters processing three times, after anion generator obtains electric work, produces a large amount of
Anion filtered air for the first time is handled so that the positively charged particle such as flue dust, dust, floating dust in air
Thing gets off as big particle precipitation, sterilizes at the same time, taste removal and smoke abatement, completes second of air filtration, under the action of negative pressure, two
The air of secondary purification enters HEPA high efficiency particle air filters, crosses the various tiny particulates in air filtering again, completes third time
Filtering.
Simply one or several anion heads are put in a device in general anion fine-purification device, cause the negative of release
Ion combined with the microparticle in air it is uneven, so as to cause purification efficiency not high；On the other hand general anion fine-purification
The collection device of device rear end is collected using HEPA, since the positive charge in electrode inside HEPA can disappear gradually
Lose, failure can be finally resulted in worse and worse for taking the capacity gauge of particulate matter of negative electrical charge.
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 improve
Capacity gauge, the anion air-cleaning facility to prolong the service life.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of anion air-cleaning facility,
Including negative ion generating device, the negative ion generating device includes the negative ion emission head for electrically connecting to negative high voltage, its
It is characterized in that：The negative ion generating device further includes the first outline border for electrically connecting to positive high voltage, the anion emission
Head is arranged in the space that the first outline border surrounds, and the negative ion emission head the first outline border of direction.
Preferably, for ease of manufacture, first outline border is annular in shape, and the negative ion generating device further includes conductive plate,
The negative ion emission head is arranged on conductive plate and is respectively positioned in the space that the first outline border surrounds.
Preferably, to cause microparticle and anion equably to combine, first outline border is square, the conductive plate bag
Include four legs and form cross, negative ion emission head is both provided with each leg.
It is more highly preferred to, to cause microparticle and anion equably to combine, the negative ion emission head is arranged on each
The distance between the center of leg both sides, each negative ion emission head position opposite with the first outline border is equal.
Preferably, for ease of being electrically connected, first outline border is made of metal, and the conductive plate is by conductive material system
Into the negative ion emission head can be electrically connected by conductive plate with negative high voltage bag.
Preferably, the combination of microparticle in anion and air, the negative ion emission head to make it easier to are realized
Direction of direction when entering negative ion generating device with air draught it is vertical.
For ease of the microparticle after anion in collection belt, collection device is further included, on air draught flow path, institute
The upstream that negative ion generating device is located at collection device is stated, the collection device includes the conduction for electrically connecting to positive high voltage
Piece, the conductive strainer made of the conductive material with micropore, the conduction strainer is electrically connected with conductive sheet, so that described
Conductive strainer can become positively charged after conductive sheet energization.
Preferably, the conductive strainer is made of nickel foam, metal foam cotton or graphite felt.
Further, for ease of setting conductive strainer, the collection device further include Openworks shape, be made of insulating materials
The second outline border, it is described conduction strainer be arranged in the second outline border, the conductive sheet is arranged on wherein a side of the second outline border
On edge and it is exposed to the second outer outer frame.
For ease of setting negative ion generating device and collection device, the shell made of insulating materials is further included, it is described outer
Shell includes bottom case and lid, and the bottom case is recessed towards the one side of lid, to the direction away from lid so as to form storage tank, institute
Negative ion generating device is stated to be arranged in the storage tank of bottom case；One side of the bottom case away from lid is provided with inserts for collection device
Enter fixed slot.
Compared with prior art, the utility model has the advantage of：Pass through negative ion emission head and the knot of positively charged
Structure is oppositely arranged, and can increase the yield of anion so that the anion of generation can fully with the microparticle knot in air
Close；By setting the collection device with conductive strainer, the microparticle for taking negative electrical charge can be firmly adsorbed, reaches collection pollutant
Purpose；And conductive strainer will not fail with the growth of usage time, can also wash, it is possible to reuse,
So as to reach free of replacement.
Brief description of the drawings
Fig. 1 is the schematic diagram of the purifier of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the purifier of the utility model embodiment；
Fig. 3 is the schematic diagram of the bottom case of the purifier of the utility model embodiment；
Fig. 4 is the schematic diagram of the negative ion generating device of the purifier of the utility model embodiment；
Fig. 5 is the decomposition texture schematic diagram of the collection device of the purifier of the utility model embodiment.
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 anion air-cleaning facility, including negative ion generating device 1, collection device 2 and
For the shell 3 being arranged on outside negative ion generating device 1 and collection device 2, on air draught flow path, anion occurs
Device 1 is located at the upstream of collection device 2, and spacing between the two is 20cm~30cm, and air passes through negative ion generating device 1
Afterwards, the microparticle of the inside is brought on negative electricity, then by being collected during collection device 2.
Shell 3 is made of insulating materials, including bottom case 31 and lid 32, bottom case 31 towards the one side of lid 32, to remote
For the direction depression of lid 32 so as to form storage tank 311, above-mentioned negative ion generating device 1 is arranged on the storage tank of bottom case 31
In 311, covered by lid 32 and bottom case 31 and negative ion generating device 1 is limited in shell 3.Bottom case 31 and lid 32 can
It is screwed.311 bottom of storage tank of bottom case 31, lid 32 are hollow out, can be in preferably lattice-shaped, so as to air gas
Stream passes through shell 3 and negative ion generating device 1.
One side of the bottom case 31 away from lid 32 is provided with slot 312, and slot 312 is arranged in each side wall 313 of bottom case 31
Side, and the wherein side opening of bottom case 31, and so as to collection device 2 be inserted into from the side it is relatively solid with shell 3 in slot 312
It is fixed.
Referring to Fig. 4, negative ion generating device 1 includes the first outline border 11, negative ion emission head 12 and conductive plate 13, wherein,
First outline border 11 is made of metal, and is annularly arranged in bottom case 31.First outline border 11 is used to be connected with positive high voltage bag, preferably
, voltage is 3000V~4000V.
Negative ion emission head 12 and conductive plate 13 are placed in the space that the first outline border 11 surrounds, in the present embodiment, preferably
, direction when direction and the air draught of negative ion emission head 12 enter negative ion generating device 1 is vertical.Conductive plate 13 is by leading
Electric material is made, for being connected with negative high voltage bag, it is preferred that voltage is -3000V~-4000V.First outline border 11 is square, and leads
Battery plate 13 include four legs 131 and form cross, on each leg 131, it is preferred that centered on position both sides be both provided with
At least one negative ion emission head 12, each negative ion emission head 12 is opposite with the first outline border 11, each negative ion emission head
The distance between 12 positions opposite with the first outline border 11 are equal.13 and first outline border 11 of conductive plate is in the same plane.
After 13 and first outline border 11 of conductive plate is connected with the mains, under the attraction of positive high voltage electricity, negative ion emission head 12 can
To produce the anion of high concentration, since air flow direction and negative ion generating device 1 are vertical, just by the anion band of high concentration
Walk, and combined with the microparticle (predominantly pm2.5, or the particle of smaller) in air, then filled by collection below
2 are put to be adsorbed.
The negative ion generating device 1 of said structure so that the anion of generation can fully with the microparticle knot in air
Close, while with the addition of a metallic plate for carrying positive high voltage on the opposite of negative ion emission head 12, the production of anion can be increased
Raw amount.Negative ion emission head 12 is uniformly mounted to the center of four legs of conductive plate 13, so that split
Four regions can produce high-concentration anion, so as to cover whole device, realize ionization without dead angle；Negative ion emission head 12 is set
Be set to air enter direction it is vertical, so can more easily realize the combination of microparticle in anion and air.
Referring to Fig. 2 and Fig. 5, collection device 2 includes the second outline border 21, conductive strainer 22 and conductive sheet 23, wherein, outside second
Frame 21 includes the first lid 211 and the first lid 212, and the first lid 211 and 212 upper-lower compacting of the first lid are fixed (such as can be with
It is screwed), and conductive strainer 22 is pressed between the first lid 211 and the first lid 212.First lid 211 and
One lid 212 is in Openworks shape, so that air draught can enter in the second outline border 21 from the first lid 211, again by conduction
Flowed out to after the collection filtering of strainer 22, from the first lid 212 outside the second outline border 21.In the present embodiment, the first lid 211 and
One lid 212 includes outer rim 213 and the cross frame 214 in outer rim 213, thus, both can stably support
Conductive strainer 22, and can have larger air draught to pass through area.Conductive sheet 23 is arranged on wherein the one of the second outline border 21
On lateral edges and it is exposed to outside the second 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 meet preferable clean-up effect and relatively low windage) conductive material be made.Conductive sheet 23 with
Conductive strainer 22 is electrically connected, while conductive sheet 23 is also connected with positive high voltage bag, and voltage is preferably 2000~4000V.
During work, negative high voltage is added to negative ion generating device 1, and positive high voltage is added to collection device 2, air is by negative
After ion generating device 1, the microparticle of the inside is brought on negative electricity, then by collection device 2 when, the conductive strainer with positive electricity
The microparticle with negative electrical charge that 22 negative ion generating devices 1 that can firmly hold upstream produce, reaches collection pollutant
Purpose.Also, conductive strainer 22 will not fail with the growth of usage time, can also wash, it is possible to repeat profit
With so as to reach free of replacement.
Claims (10)
1. a kind of anion air-cleaning facility, including negative ion generating device (1), the negative ion generating device (1) includes
For electrically connecting to the negative ion emission head (12) of negative high voltage, it is characterised in that：The negative ion generating device (1) further includes use
In the first outline border (11) for being electrically connected to positive high voltage, the negative ion emission head (12) is arranged on the sky that the first outline border (11) surrounds
In, and the negative ion emission head (12) the first outline border of direction (11).
2. anion air-cleaning facility according to claim 1, it is characterised in that：First outline border (11) is in ring
Shape, the negative ion generating device (1) further include conductive plate (13), and the negative ion emission head (12) is arranged on conductive plate (13)
Above and it is respectively positioned in the space that the first outline border (11) surrounds.
3. anion air-cleaning facility according to claim 2, it is characterised in that：First outline border (11) is side
Shape, the conductive plate (13) include four legs (131) and form cross, and anion is both provided with each leg (131)
Emitting head (12).
4. anion air-cleaning facility according to claim 3, it is characterised in that：The negative ion emission head (12) sets
Put in the center of each leg (131) both sides, each negative ion emission head (12) and the opposite position of the first outline border (11)
The distance between it is equal.
5. anion air-cleaning facility according to claim 2, it is characterised in that：First outline border (11) is by metal
Be made, the conductive plate (13) is made of an electrically conducting material, the negative ion emission head (12) by conductive plate (13) and can with it is negative
High voltage package is electrically connected.
6. anion air-cleaning facility according to claim 1, it is characterised in that：The negative ion emission head (12)
It is vertical towards direction when entering negative ion generating device (1) with air draught.
7. anion air-cleaning facility according to claim 1, it is characterised in that：Collection device (2) is further included, in sky
On gas air-flow flow path, the negative ion generating device (1) is located at the upstream of collection device (2), collection device (2) bag
The conductive sheet (23) for electrically connecting to positive high voltage, the conductive strainer (22) made of the conductive material with micropore are included, it is described
Conductive strainer (22) is electrically connected with conductive sheet (23) so that it is described conduction strainer (22) can conductive sheet (23) energization after band
Upper positive electricity.
8. anion air-cleaning facility according to claim 7, it is characterised in that：The conduction strainer (22) is by foam
Nickel, metal foam cotton or graphite felt are made.
9. anion air-cleaning facility according to claim 8, it is characterised in that：The collection device (2) further includes
Openworks shape, the second outline border (21) made of insulating materials, the conduction strainer (22) are arranged in the second outline border (21), institute
State conductive sheet (23) be arranged on the second outline border (21) wherein in one side edge and be exposed to the second outline border (21) outside.
10. the anion air-cleaning facility according to any one of claim 6~9, it is characterised in that：Further include by exhausted
Shell (3) made of edge material, the shell (3) include bottom case (31) and lid (32), and the bottom case (31) is towards lid
(32) one side, to the direction depression away from lid (32) so as to forming storage tank (311), the negative ion generating device (1)
It is arranged in the storage tank (311) of bottom case (31)；One side of the bottom case (31) away from lid (32) is provided with for collection device
(2) the fixed slot (312) of insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868405.2U CN207342897U (en) | 2017-12-27 | 2017-12-27 | Anion air-cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868405.2U CN207342897U (en) | 2017-12-27 | 2017-12-27 | Anion air-cleaning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207342897U true CN207342897U (en) | 2018-05-11 |
Family
ID=62350644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868405.2U Active CN207342897U (en) | 2017-12-27 | 2017-12-27 | Anion air-cleaning facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207342897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111195462A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Air particulate matter filter equipment |
-
2017
- 2017-12-27 CN CN201721868405.2U patent/CN207342897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111195462A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Air particulate matter filter equipment |
| CN111195462B (en) * | 2018-11-16 | 2021-12-03 | 宁波方太厨具有限公司 | Air particulate matter filter equipment |
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