CN110404680A - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
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- CN110404680A CN110404680A CN201910667299.9A CN201910667299A CN110404680A CN 110404680 A CN110404680 A CN 110404680A CN 201910667299 A CN201910667299 A CN 201910667299A CN 110404680 A CN110404680 A CN 110404680A
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- Prior art keywords
- hafnium
- wire
- air purifier
- hafnium wire
- air
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- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000000428 dust Substances 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 239000007769 metal material Substances 0.000 claims abstract description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 17
- 239000012212 insulator Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 18
- 150000002500 ions Chemical class 0.000 abstract description 17
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 16
- 241000894006 Bacteria Species 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 6
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 231100001261 hazardous Toxicity 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000005281 excited state Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- 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
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/70—Applications of electricity supply techniques insulating in electric separators
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
Landscapes
- Electrostatic Separation (AREA)
Abstract
The side that set insulating carriage is located at air inlet fence in the box body of air purifier of the invention is equipped with hafnium wire made of at least one high-purity hafnium metal, and the side that insulating carriage is located at outlet air fence is equipped with the dust collection module with conductive metal material；Hafnium wire and dust collection module are electrically connected by mainboard control module with high voltage power supply.The present invention is using the elongated hafnium wire of high-purity as discharge electrode in high voltage electric field, complexed metal dust collection module generates the ion wind of enough Wind Volumes, without adding the driving air flowing such as fan therefore almost noiseless, and hazardous particulate matter and bacterium efficiently can be killed in quick adsorption air；In addition, the course of work does not have ozone or only drop ozone generates, the health of user is not damaged；Air purifier of the invention is significant compared with similar product advantage on the market, has very good market prospects.
Description
Technical field
The present invention relates to technical field of air purification, the Gao Jing of specifically a kind of Blower-free noise, zero ozone or micro- ozone
Change efficiency ion wind air purifier.
Background technique
The factors such as fast development and being continuously increased of using of automobile due to industry, brought industrial waste gas, automobile
Tail gas constantly pollutes the Nature air, and the breathing environment of people sharply deteriorates, and particles float object, bacterium etc. seriously threaten people
Health.Continuous promotion with people to quality of life, air purifier progress into daily life.
There are mainly three types of types for air purifier currently on the market: physical filtering formula clarifier, the purification of electrostatic precipitation formula
Device, ion wind air purifier, these three clarifiers have the shortcomings that respective:
1, the filter core of physical filtering formula clarifier needs timing to replace, and causes the waste of material for core, and load onto filter core
Windage is very big afterwards, leads to that the noise of blower is very big and air quantity is small；Booty is easily accumulated using filter core shortly after simultaneously, is encouraged
The propagation of bacterial virus generates secondary pollution, nearly unavailable to the removing of bacterium and most of viruses.
2, electrostatic precipitation formula clarifier takes high-pressure electrostatic field type to adsorb particulate matter, and has by Electro-static Driven Comb
Effect kills bacterium, reduces secondary pollution；But due to spray point or tungsten wire release electron energy it is small, it is necessary between collecting plate away from
From close, electric field action area is small, and air cleaning performance boost is more difficult, it is necessary to install blower additional to increase air flowing, when
In the case that collection dust is excessive, it is easy to so that two electrodes spark phenomenon is occurred, so that ozone increase is generated, simultaneously because electrostatic
Formula air purifier builtin voltage only has several kilovolts, kills antibacterial effect and is not obvious.
3, most of conventional ion wind air purifier is made of high pressure generator and tungsten wire and collecting plate, such clarifier
Bacterium can effectively be killed by the voltage that circuit generates 10,000 volts or more, but it is small so that except pollutants such as dust to generate ion air quantity
Low efficiency, some also install fan additional outside collecting plate, increase air quantity but noise is caused to increase.Because emitter all uses tungsten substantially
Silk, tungsten wire fusing point height, conductive sexual deviation, the electric field strength of formation is low, therefore needs to be promoted voltage by force to promote electric field strength, tungsten
Wire material characteristic inevitably generates ozone as emitter and ozone amount is more, although ozone can be surpassed with deodorization and sterilization
The breathing that will cause people when crossing a certain concentration has some setbacks, and weakens human body lung function, room is especially easy to happen in closed environment
The interior exceeded situation of ozone damages human health；Indoor air ozone concentration should be 0.05ppm/h hereinafter, existing many manufacturers
The air purifier manufactured claims that ozone concentration meets safe and healthy standard, but since there are days for discharge electrode material and design
Raw defect generates ozone concentration and often exceeds safety standard, threatens to human health.
The present invention program formally based on the said goods technology the problem of and the innovation that carries out.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of Blower-free noise, ozone free or micro- ozone generate it is new efficiently
Rate ion wind air purifier.
To achieve the above object, the present invention is the following technical schemes are provided: a kind of air purifier, including box body and installation
Insulating supporting is additionally provided in the air inlet fence of box body, outlet air fence, high voltage power supply and mainboard control module, the box body
Frame, the side that insulating carriage is located at air inlet fence are equipped at least one hafnium wire made of high-purity hafnium, insulation branch
The side that support is located at outlet air fence is equipped with the dust collection module with conductive metal material；The hafnium wire and dust collection module
It is electrically connected by mainboard control module with high voltage power supply.
Further, the diameter of the hafnium wire is 0.05~0.5mm, and the hafnium purity of hafnium wire is higher than 99%.
Further, the shortest distance between hafnium wire and dust collection module is 30~100mm.
Preferably, the hafnium wire is plural item, it is mounted on insulating support in parallel to each other.
Further, the dust collection module is strip, and the direction of installation is parallel with the draw direction of hafnium wire.
Further, the dust collection module is installed by the plural block metal long slab with smooth surface arranged in parallel
It is constituted on insulator die block, there is the gap of air circulation between adjacent metal long slab；The insulator die block and insulation branch
Support is pluggable connection structure.
Further, the length of the hafnium wire and the length of metal long slab are substantially isometric.
As one of embodiment, the hafnium wire is electrically connected by mainboard control module with high-voltage power cathode, institute
It states dust collection module and passes through mainboard control module and high voltage power supply negative electricity connect and ground.
As one of embodiment, the hafnium wire is electrically connected by mainboard control module with high voltage power supply cathode, institute
Dust collection module is stated to be electrically connected and be grounded with high-voltage power cathode by mainboard control module.
It is improved as further, the both ends of the hafnium wire are fixed with edge insulator cap, and the insulating carriage is
The upright I-shaped structure frame with upper lower branch arm, lower branch arm offers filleting, the hafnium towards air inlet fence side on this
Wire is embedded in the filleting, and between upper lower branch arm, the edge insulator cap at hafnium wire both ends is respectively positioned on hafnium wire in tension
Make hafnium wire in tension straight line on the outside of lower branch arm.
Preferably, the ceiling voltage that the high voltage power supply converts alternating current is not less than 10,000 volts.
Preferably, the metal long slab is stainless steel material, the edge insulator cap is ceramic material.
The beneficial effects of the present invention are: using the elongated hafnium wire of high-purity as discharge electrode in high voltage electric field, cooperation
Metal dust collection module generates the ion wind of enough Wind Volumes, without add fan etc. driving air flowing thus it is almost noiseless, and
Can hazardous particulate matter and bacterium efficiently be killed in quick adsorption air；In addition, the course of work does not have ozone or only drop ozone
It generates, does not damage the health of user；Air purifier of the invention is significant compared with similar product advantage on the market, has
Good market prospects.
Detailed description of the invention
Fig. 1 is the structural blast schematic diagram of the best specific embodiment of air purifier of the invention；
Fig. 2 is the preparation technology flow chart of hafnium wire.
Wherein: 1. hafnium wires；2. dust collection module；3. high voltage power supply；4. mainboard control module；5. insulating carriage；6.
Enter the wind fence；7. outlet air fence；8. keypress function indicator board；9. lamina tecti；10. pedestal；11. filleting；12. edge insulator cap；13.
Metal long slab；14. insulator die block.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the invention.Undoubtedly, those skilled in the art will recognize, In
In the case where without departing from the spirit and scope of the present invention, described embodiment can be repaired with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
Air purifier as illustrated in FIG. 1, of the invention, it includes box body, does not show entirely in figure, only shows in figure
Lamina tecti 9 and pedestal 10, box body can be combined as those skilled in the art according to specific design demand
Well-known technique is designed.Air intake grid column 6, outlet air fence 7, high voltage power supply 3 and mainboard control module 4 are installed in box body,
Of course for human-computer interaction is convenient for, it is additionally provided with keypress function indicator board 8.Insulating carriage 5 is additionally provided in box body, preferably
Embodiment in, insulating carriage 5 is the upright I-shaped structure frame (as illustrated in FIG. 1) with upper lower branch arm, insulation
Frame can be the manufacture of the insulating properties material such as ceramics, ambroin.
Air purifier of the invention is located at the side of air inlet fence 6 in insulating carriage 5, and it is high-purity to be equipped at least one
Hafnium wire 1 made of hafnium is spent, in specific implementation, the diameter of the hafnium wire is 0.05~0.5mm；In addition, hafnium wire
Hafnium purity should be higher than that 99% (certainly the higher the better for purity) because air ionization generate microchemical reaction product have
Strong corrosiveness can act directly on discharge electrode hafnium wire, since high-purity hafnium wire has high antioxidant
And corrosion resistance, so influence is not present on hafnium wire electro-discharge extremely long-acting work normally.When hafnium wire is a plurality of, hafnium
Wire is all arranged in parallel between each other, and all hafnium wires can be generally aligned in the same plane, can also no longer same plane.
For convenient for hafnium wire installation and good working state, be fixed with edge insulator cap 12 at the both ends of hafnium wire 1
(can be ceramic material, be also possible to other isolation materials), the upper lower branch arm direction air inlet fence 6 one of insulating carriage 5
Side offers filleting 11, and hafnium wire 1 is embedded in filleting 11, and hafnium wire is located at the interior of upper branch arm filleting and lower branch arm filleting
Side, that is, be straightened between upper and lower extremities arm, and the edge insulator cap 12 at hafnium wire both ends is respectively positioned on the outside of filleting 11 (also
It is the outside of upper lower branch arm) make hafnium wire in tension straight line.In other words after the distance of upper lower branch arm and hafnium wire are straightened
The distance of both ends edge insulator cap is of substantially equal.In the case where a plurality of Kazakhstan wire, filleting be also possible to it is a plurality of, it is same embedding
Seam can also set several hafnium wires, these can be configured according to specific product demand situation.
Air purifier of the invention is located at the side of outlet air fence 7 in insulating carriage 5, is equipped with conductive metal
The dust collection module 2 of material；Dust collection module 2 is strip, and the direction of installation is parallel with 1 draw direction of hafnium wire (namely
Hafnium wire in tension is the linear direction of straight line, is perpendicular to pedestal 10 in a preferred embodiment, as illustrated in FIG. 1)；Having
During body is implemented, dust collection module 2 is installed on insulator die by the plural block metal long slab 13 with smooth surface arranged in parallel
It is constituted on block 14, there is the gap of air circulation between adjacent metal long slab 13；The optimal material of metal long slab 13 is stainless
Steel.For the cleaning, replacement, maintenance convenient for dust collection module, insulator die block 14 and insulating carriage 5 are designed as pluggable connection
Structure, this class formation those skilled in the art can design according to specific circumstances, and this specification does not illustrate.
The hafnium wire 1 and dust collection module 2 of air purifier of the invention pass through mainboard control module 4 and high voltage power supply 3
Electrical connection, specifically in optimal implementation: the shortest distance (vertical range) of hafnium wire 1 to dust collection module 2 is 30~100mm,
Hafnium wire be it is a plurality of in the case where, each hafnium wire apart from the shortest distance of dust collection module (vertical range) be 30~
100mm；The length of the hafnium wire and the length of metal long slab are substantially isometric, to ensure enough clean-up effects, high-voltage electricity
Ceiling voltage after alternating current (country is usually 220V) conversion is not less than 10,000 volts by source 3.
Illustrate the working principle of the invention further below, be broadly divided into two kinds of situations:
The first situation: hafnium wire 1 is electrically connected by mainboard control module 4 with 3 anode of high voltage power supply, dust collection module
2 are electrically connected by mainboard control module 4 with 3 cathode of high voltage power supply.High voltage power supply generates 10,000 volts or more of voltage, by mainboard
After control module 4, positive electrode connects hafnium wire, and negative electrode connection dust collection module is simultaneously grounded.Hafnium wire loads high-voltage positive electrode
Afterwards, due to high-voltage tip discharging principle, between hafnium wire and dust collection module between region formed high voltage electric field, due to electric discharge
Extreme high purity hafnium Metal wire material characteristic, the radius of curvature of very little, satisfactory electrical conductivity and extremely low metal surface electron work functon, hafnium
Electronics is chronically at excited state in wire, causes hafnium wire generation corona discharge inception voltage low, in applied voltage and its puts down
When field strength is also lower, nearby field strength is just very big for hafnium wire, as voltage increases, minimum model near hafnium wire
It encloses the powerful field strength of interior generation and forms corona zone, but not enter ebb-flow discharge state, corona discharge, which is maintained at, at this time has
Even, stable property belongs to the self-maintained discharge of long-standing stable electron avalanche property, and air is ionized in corona zone
At cation and electronics, the process of ionizing gas molecules generates a large amount of electronics, and this one becomes two, the two electron multiplication mistakes for becoming four
Journey forms electron avalanche, and electron avalanche occurs in the minimum corona zone near minimum hafnium wire, and electronics is rapidly to hafnium
The surface of wire is mobile to hit and is neutralized absorption, since the ionization region that hafnium wire is formed is minimum, relatively high pressure electricity
Chang Jian almost ignores for area, and air ionization generates electrons and in hafnium wire and absorbed at once, without generation ozone
Or micro- ozone is only generated, for cation constantly by repulsion to ionization outskirt space, a large amount of cations are attached to dust or air molecule
On, charged dust or air molecule, under the action of strong electric field between hafnium wire and dust collection module, to stainless steel dust mould
Block (cathode) moves radially, to form a large amount of ion winds, without fan etc., therefore the operating noise for not having fan class is produced
It is raw.In the motion process of a large amount of ion winds, large quantity of air flowing on the one hand can be formed, on the one hand just due to the band in air
The pollutants such as electric dust granule or bacterium under electric field action, the mobile kinetic energy of generation and when reaching collecting plate charging neutrality generate
Energy, can reach the effect that dust is adsorbed on collecting plate and kills bacterium, high-effective dust-removing sterilization.Due to high voltage electric field spy
Property, the nanoscale less than PM0.1 (0.1um is approximately equivalent to the 1/500 of the hairline thickness of people) that needle is done great harm to human body is super
Fine particle adsorption capacity is up to 99%.
Second situation: hafnium wire 1 is electrically connected by mainboard control module 4 with 3 cathode of high voltage power supply, dust collection module
2 are electrically connected by mainboard control module 4 with 3 anode of high voltage power supply.High voltage power supply generates 10,000 volts or more of voltage, by mainboard
After control module, negative electrode connects hafnium wire, and positive electrode connection stainless steel dust collection module is simultaneously grounded.Hafnium wire loads high pressure
After cathode, due to high-voltage tip discharging principle, high voltage electric field is formed between hafnium wire (line) and dust collection module (plate), due to
Discharge electrode high-purity hafnium Metal wire material characteristic, the radius of curvature of very little, satisfactory electrical conductivity and the evolution of extremely low metal surface electronics
Function, electronics is chronically at excited state in hafnium wire, in external high pressure, due to high-purity hafnium Metal wire material characteristic, In
Under high pressure effect, a large amount of low-lying level electronics are directly discharged from hafnium wire surface, and a large amount of low-lying level electronics of releasing are rapidly to collection
Dirt module (anode) moves radially, and high-purity hafnium wire discharges a large amount of low-lying level electronics and has uniformly at this time, stable
Property belongs to long-term existence high field electron emission, and a large amount of low-lying level electronics form rapidly a large amount of anions in conjunction with air molecule,
These anions continue to move radially to dust collection module (anode) under the action of electric field, and with touched in neutral dust particles
It hits, the transfer of charge and the transmitting of momentum occurs, and then form a large amount of ion winds, in the motion process of ion wind, on the one hand
Large quantity of air flowing can be formed, on the one hand due in air charged dust and air molecule generated under electric field action it is dynamic
Can and reach dust collection module smooth surface when charging neutrality generate energy, reached dust be adsorbed on stainless steel collecting plate and
The effect for killing bacterium can achieve high-effective dust-removing sterilization in terms of air cleaning.
This explanation is also just illustrated about the preparation processing of hafnium wire: the processing of hafnium wire is using zircon sand as raw material system
Standby hafnium wire, process flow are as shown in Figure 2.
First by hafnium sponge after electronic vacuum melting, it is purified to purity and is up to 99% or more hafnium ingot, then first made after swaging
At 3.5mm embryos of diameter, wire drawing, the road wire drawing die Que Meibao are carried out further in accordance with each 0.2mm diameter dimension selection wire drawing die that reduces
Secondary working modulus≤5% will reinforce the lubrication on hafnium filament surface in the every procedure of drawing process, by 17 similar drawings with soap flakes etc.
Diameter 0.23mm silk material is obtained after wire process, is carried out surface fine and is polished to obtain 0.2mm high-purity hafnium wire, silk material surface is not
Allow to have crackle, fluffing, burr and naked eyes visible groove, metallochrome should be presented in hafnium wire surface, and color is uniformly glossy.
Hafnium wire in the present invention is processed into diameter to elongate, threadlike between 0.05~0.5mm, and hafnium density of wires is
13.19g/cm3(20 DEG C), fusing point are that 2222 ± 30 DEG C of boiling points are 5400 DEG C, and high temperature resistant has thermal conductive resin, neutron absorption rate
Up to 115b, has high antioxidant, corrosion resistance (chemical inertness), and the electron configuration of good electric conductivity, atom has
Extremely low electron work functon, in hafnium wire often in excited state [1998, physics professor's karr of Texas
Collins (Carl Collins) thinks, for about 40 kilo electron volt of X-ray average energy of bombardment, and each hafnium -178m2
Decay releases energy of γ ray up to 2.5 million-electron-volts, releases 60 times that energy is input energy].Therefore, new peak of the invention
It imitates ion wind air purifier discharge electrode and uses hafnium wire, there is satisfactory electrical conductivity and extremely low metal surface electron work functon,
Electronics is chronically at excited state in hafnium wire, and after connecting high pressure, release low-lying level amount of electrons is big, and ion wind air quantity is big.
When connecting high voltage negative due to high-purity hafnium wire electro-discharge pole, a large amount of low-lying levels discharged under high pressure effect are electric
Son, the oxygen molecule O in making air2When obtaining low-energy electron energy, it not will cause and resolve into 2 oxygen atoms, to will not be formed
Ozone O3；Since high-purity hafnium wire release low-lying level amount of electrons is very big, there are many area's anion between high voltage electric field, thus ion
Wind air quantity is big.
In addition, when the connection high-voltage positive electrode of high-purity hafnium wire radiation pole, electric field and current density in ionized region, ionization
Electric field strength E in area meets Poisson's equation, either in ionized region still in ionization external migration area, the conductivity of material of discharge electrode
Rate (electric conductivity) is directly proportional to electric field strength and current density, and current density/electric field strength is directly proportional to ion wind air quantity, is applying
Under making alive and other factors equal conditions, so electronics is more active in the better conductor of the material conductivity of discharge electrode, ion wind
Air quantity is bigger.
To sum up, the present invention is using the elongated hafnium wire of high-purity as discharge electrode in high voltage electric field, complexed metal
Dust collection module generates the ion wind of enough air quantity, without add fan etc. driving air flowing thus it is almost noiseless, and can efficiently
Hazardous particulate matter and kill bacterium in quick adsorption air, dust removes sterilization rate and is up to 99%, the course of work do not have ozone or
Micro- ozone is only generated, thus is unlikely to damage human health, the whole device course of work does not have sound not and influence indoor occupant to sleep
It sleeps.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (12)
1. a kind of air purifier, including box body and it is mounted on air inlet fence, outlet air fence, high voltage power supply and the master of box body
Plate control module, it is characterised in that: insulating carriage is additionally provided in the box body, insulating carriage is located at the one of air inlet fence
Side is equipped at least one hafnium wire made of high-purity hafnium, and the side that insulating carriage is located at outlet air fence is equipped with tool
There is the dust collection module of conductive metal material；The hafnium wire and dust collection module are electrically connected by mainboard control module with high voltage power supply
It connects.
2. air purifier according to claim 1, it is characterised in that: the diameter of the hafnium wire be 0.05~
The hafnium purity of 0.5mm, hafnium wire are higher than 99%.
3. air purifier according to claim 2, it is characterised in that: the hafnium wire is plural item, is parallel to each other
Ground is mounted on insulating support.
4. air purifier according to claim 3, it is characterised in that: between the hafnium wire and dust collection module most
Short distance is 30~100mm.
5. air purifier according to claim 1, it is characterised in that: the dust collection module is strip, installation side
To parallel with the draw direction of hafnium wire.
6. air purifier according to claim 5, it is characterised in that: the dust collection module is parallel to each other by plural block and is set
The metal long slab with smooth surface set, which is installed on insulator die block, to be constituted, and has air circulation between adjacent metal long slab
Gap；The insulator die block and insulating carriage are pluggable connection structure；The length and metal of the hafnium wire
The length of long slab is substantially isometric.
7. air purifier according to claim 6, it is characterised in that: the hafnium wire by mainboard control module with
High-voltage power cathode electrical connection, the dust collection module pass through mainboard control module and high voltage power supply negative electricity connect and ground.
8. air purifier according to claim 6, it is characterised in that: the hafnium wire by mainboard control module with
The electrical connection of high voltage power supply cathode, the dust collection module are electrically connected and are grounded with high-voltage power cathode by mainboard control module.
9. air purifier according to any one of claim 1 to 8, it is characterised in that: the both ends of the hafnium wire
It is fixed with edge insulator cap, the insulating carriage is the upright I-shaped structure frame with upper lower branch arm, lower branch arm direction on this
Air inlet fence side offer filleting, the hafnium wire is embedded in the filleting, hafnium wire in tension between upper lower branch arm,
The edge insulator cap at hafnium wire both ends, which is respectively positioned on the outside of lower branch arm, makes hafnium wire in tension straight line.
10. air purifier according to any one of claim 1 to 8, it is characterised in that: the high voltage power supply is by alternating current
The ceiling voltage of conversion is not less than 10,000 volts.
11. air purifier according to claim 6, it is characterised in that: the metal long slab is stainless steel material.
12. air purifier according to claim 9, it is characterised in that: the edge insulator cap is ceramic material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910667299.9A CN110404680A (en) | 2019-07-23 | 2019-07-23 | A kind of air purifier |
| PCT/CN2019/000160 WO2021012064A1 (en) | 2019-07-23 | 2019-08-20 | Air purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667299.9A CN110404680A (en) | 2019-07-23 | 2019-07-23 | A kind of air purifier |
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| CN110404680A true CN110404680A (en) | 2019-11-05 |
Family
ID=68362731
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667299.9A Pending CN110404680A (en) | 2019-07-23 | 2019-07-23 | A kind of air purifier |
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| CN (1) | CN110404680A (en) |
| WO (1) | WO2021012064A1 (en) |
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| CN111015025A (en) * | 2019-11-25 | 2020-04-17 | 中冶重工（唐山）有限公司 | Welding work device with dust removal function |
| CN111940139A (en) * | 2020-08-31 | 2020-11-17 | 王连泽 | Air purifier with self-generated wind |
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| CN107413526A (en) * | 2017-05-24 | 2017-12-01 | 镇江汉邦科技有限公司 | Air purifier |
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| CN104971823A (en) * | 2015-06-16 | 2015-10-14 | 东莞市长资实业有限公司 | Air dust collecting equipment convenient to clean and air purifier with same |
| CN107413526A (en) * | 2017-05-24 | 2017-12-01 | 镇江汉邦科技有限公司 | Air purifier |
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| CN111015025A (en) * | 2019-11-25 | 2020-04-17 | 中冶重工（唐山）有限公司 | Welding work device with dust removal function |
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| WO2021012064A1 (en) | 2021-01-28 |
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