CN109967250A - Anion air-cleaning facility - Google Patents
Anion air-cleaning facility Download PDFInfo
- Publication number
- CN109967250A CN109967250A CN201711448588.7A CN201711448588A CN109967250A CN 109967250 A CN109967250 A CN 109967250A CN 201711448588 A CN201711448588 A CN 201711448588A CN 109967250 A CN109967250 A CN 109967250A
- Authority
- CN
- China
- Prior art keywords
- negative ion
- outline border
- emission head
- anion
- cleaning facility
- 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.)
- Withdrawn
Links
- 150000001450 anions Chemical class 0.000 title claims abstract description 48
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 150000002500 ions Chemical class 0.000 claims abstract description 65
- 239000003381 stabilizer Substances 0.000 claims description 9
- 230000004308 accommodation Effects 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000006262 metallic foam Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011859 microparticle Substances 0.000 abstract description 14
- 238000000746 purification Methods 0.000 description 13
- 238000001914 filtration Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
Abstract
The invention discloses a kind of anion air-cleaning facilities, 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 characterized by: the negative ion generating device further includes the first outline border for electrically connecting to positive high voltage, 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.By being oppositely arranged negative ion emission head with positively charged structure, the yield of anion can be increased, enable the anion generated sufficiently in conjunction with the microparticle in air.
Description
Technical field
The present invention relates to air purification fields, especially anion air-cleaning facility.
Background technique
The method on the market for removing particulate matter in air mainly has the methods of filtering and ionization at present, 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 generates electric discharge with the pole plate of ground connection, so that negative electrical charge on the particulate matter band in the air passed through, then right
Particulate matter, which is collected, reaches air cleaning；Anion fine-purification refers to that a kind of anion generated using itself carries out air
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.
Traditional anion fine-purification device, a kind of active as disclosed in the Chinese patent application No. is 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 is sent out on the outer wall of high-static pressure fan room equipped with anion equipped with indoor shutter in the adjustable tuyere of inner end
Raw device, the anion head of anion generator protrude 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 application No. is 201610296057.X, including a coarse filtration
Net processing, secondary anion processing, HEPA high efficiency particulate air filter is handled three times, after anion generator work once electrified, is generated 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
Object becomes big particle precipitation and gets off, and sterilizes simultaneously, 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 filter, crosses the various tiny particles in air filtering again, completes third time
Filtering.
Only one or several anion heads are put in a device in general anion fine-purification device, lead to the negative of release
Ion is uneven in conjunction with the microparticle in air, not high so as to cause purification efficiency；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
It loses, failure can be finally resulted in worse and worse for taking the capacity gauge of particulate matter of negative electrical charge.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above-mentioned problems of the prior art, providing a kind of raising collection
Ability, the anion air-cleaning facility to prolong the service life.
The technical scheme of the invention to solve the technical problem is: a kind of anion air-cleaning facility, including
Negative ion generating device, the negative ion generating device include the negative ion emission head for electrically connecting to negative high voltage, feature
Be: 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 set
It sets in the space that the first outline border surrounds, and the negative ion emission head the first outline border of direction.
Preferably, for convenient for 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 combine microparticle and anion equably, first outline border is rectangular, the conductive plate packet
It includes four stabilizer blades and constitutes cross, be provided with negative ion emission head on each stabilizer blade.
More preferably, to combine microparticle and anion equably, the negative ion emission head is arranged each
The center of stabilizer blade two sides, each negative ion emission head are equal with the distance between the opposite position of the first outline border.
Preferably, to be convenient for being electrically connected, first outline border is made of metal, and the conductive plate is by conductive material system
At the negative ion emission head can be electrically connected by conductive plate with negative high voltage packet.
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.
To further include collection device convenient for the microparticle after anion in collection belt, 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 conduction 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 convenient for being arranged conductive strainer, the collection device further include Openworks shape, be made of insulating material
The second outline border, it is described conduction strainer be arranged in the second outline border, wherein a side of the second outline border is arranged in the conductive sheet
On edge and it is exposed to the second outer outer frame.
It is described outer to further include the shell being made of insulating material convenient for setting negative ion generating device and collection device
Shell includes bottom case and lid, and one side of the bottom case towards lid, the direction recess to separate lid are to form accommodation groove, institute
Negative ion generating device is stated to be arranged in the accommodation groove of bottom case；The bottom case is inserted far from being provided on one side for lid for collection device
Enter fixed slot.
Compared with the prior art, the advantages of the present invention are as follows: by making negative ion emission head and positively charged structure phase
To setting, the yield of anion can be increased, enable the anion generated sufficiently in conjunction with the microparticle in air；It is logical
The collection device that setting has conductive strainer is crossed, the microparticle for taking negative electrical charge can be firmly adsorbed, reach the mesh for collecting pollutant
's；And conductive strainer will not fail with the increase of use time, can also wash, it is possible to it reuses, thus
Reach free of replacement.
Detailed description of the invention
Fig. 1 is the schematic diagram of the purification device of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the purification device of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the bottom case of the purification device of the embodiment of the present invention；
Fig. 4 is the schematic diagram of the negative ion generating device of the purification device of the embodiment of the present invention；
Fig. 5 is the decomposition texture schematic diagram of the collection device of the purification device of the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Referring to FIG. 1 to FIG. 3, a kind of anion air-cleaning facility, including negative ion generating device 1, collection device 2 and
Shell 3 for being arranged in 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, is collected when then passing through collection device 2.
Shell 3 is made of insulating material, including bottom case 31 and lid 32, bottom case 31 towards the one side of lid 32, to separate
For the direction recess of lid 32 to form accommodation groove 311, the accommodation groove of bottom case 31 is arranged in above-mentioned negative ion generating device 1
In 311, closes and negative ion generating device 1 is limited in shell 3 by lid 32 and the lid of bottom case 31.Bottom case 31 and lid 32 can
It is screwed.311 bottom of accommodation groove 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.
Bottom case 31 is provided with slot 312 far from lid 32 on one side, 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 slot 312 from the side it is relatively solid with shell 3
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 with positive high voltage packet for connecting, 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
, the direction when direction of negative ion emission head 12 enters negative ion generating device 1 with air draught is vertical.Conductive plate 13 is by leading
Electric material is made, for connecting with negative high voltage packet, it is preferred that voltage is -3000V~-4000V.First outline border 11 is square, and leads
Battery plate 13 includes four stabilizer blades 131 and constitutes cross, on each stabilizer blade 131, it is preferred that is provided with for center position two sides
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
12 is equal with the distance between the opposite position of the first outline border 11.Conductive plate 13 and the first outline border 11 are in the same plane.
After conductive plate 13 and the first outline border 11 are connected with the mains, under the attraction of positive high voltage electricity, negative ion emission head 12 can
To generate 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
It walks, and is combined with the microparticle (predominantly pm2.5, or smaller particle) in air, then filled by subsequent collection
2 are set to be adsorbed.
The negative ion generating device 1 of above structure, enable generate anion sufficiently with the microparticle knot in air
It closes, while being added to the metal plate for having 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 stabilizer blades of conductive plate 13, so that split
Four regions can generate high-concentration anion, 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, can more easily realize the combination of microparticle in anion and air in this way.
Referring to fig. 2 and Fig. 5, collection device 2 include 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 using conduction
It is flowed out to outside the second outline border 21 after the collection filtering of strainer 22, from the first lid 212.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, both can steadily be supported as a result,
Conductive strainer 22, and can have biggish air draught and pass through area.Wherein the one of the second outline border 21 is arranged in conductive sheet 23
In side edge and it is exposed to outside the second outline border 21.
Above-mentioned conductive strainer 22 can have micropore for nickel foam, metal foam cotton, graphite felt etc., and (aperture is no more than
1mm, preferably 1mm, while meeting preferable clean-up effect and lower windage) conductive material be made.Conductive sheet 23 with
Conductive strainer 22 is electrically connected, while conductive sheet 23 is also connect with positive high voltage packet, and voltage is preferably 2000~4000V.
When work, negative high voltage is added to negative ion generating device 1, and adds positive high voltage to collection device 2, air is by negative
After ion generating device 1, the microparticle of the inside is brought on negative electricity, when then passing through collection device 2, the conductive strainer with positive electricity
The microparticle with negative electrical charge that 22 negative ion generating devices 1 that upstream can firmly be sucked generate, reaches collection pollutant
Purpose.Also, conductive strainer 22 will not fail with the increase of use time, can also wash, it is possible to repeat benefit
With 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) include
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 using
In the first outline border (11) for being electrically connected to positive high voltage, the sky surrounded in the first outline border (11) is arranged in the negative ion emission head (12)
In, and the negative ion emission head (12) direction the first outline border (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 in 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 stabilizer blades (131) and constitute cross, are provided with anion on each stabilizer blade (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
Set the center in each stabilizer blade (131) two sides, each negative ion emission head (12) and the first outline border (11) opposite position
The distance between it is equal.
5. the anion air-cleaning facility according to any one of claim 2~4, it is characterised in that: outside described first
Frame (11) is made of metal, and the conductive plate (13) is made of an electrically conducting material, and the negative ion emission head (12) passes through conductive plate
(13) it can be electrically connected with negative high voltage packet.
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: further include collection device (2), 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) packet
The conductive sheet (23) for electrically connecting to positive high voltage, the conduction strainer made of the conductive material with micropore (22) 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) be powered 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) for being made of insulating material, the conduction strainer (22) are arranged in the second outline border (21), institute
Conductive sheet (23) are stated to be arranged in the wherein one side edge of the second outline border (21) 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 made of edge material (3), the shell (3) include bottom case (31) and lid (32), and the bottom case (31) is towards lid
(32) one side, to the direction recess far from lid (32) to be formed accommodation groove (311), the negative ion generating device (1)
It is arranged in the accommodation groove (311) of bottom case (31)；The bottom case (31) is provided on one side far from lid (32) for collection device
(2) the fixed slot (312) of insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448588.7A CN109967250A (en) | 2017-12-27 | 2017-12-27 | Anion air-cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448588.7A CN109967250A (en) | 2017-12-27 | 2017-12-27 | Anion air-cleaning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967250A true CN109967250A (en) | 2019-07-05 |
Family
ID=67071846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448588.7A Withdrawn CN109967250A (en) | 2017-12-27 | 2017-12-27 | Anion air-cleaning facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967250A (en) |
-
2017
- 2017-12-27 CN CN201711448588.7A patent/CN109967250A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190705 |
|
| WW01 | Invention patent application withdrawn after publication |