CN201108618Y - Air cleaner - Google Patents
Air cleaner Download PDFInfo
- Publication number
- CN201108618Y CN201108618Y CNU2007201945441U CN200720194544U CN201108618Y CN 201108618 Y CN201108618 Y CN 201108618Y CN U2007201945441 U CNU2007201945441 U CN U2007201945441U CN 200720194544 U CN200720194544 U CN 200720194544U CN 201108618 Y CN201108618 Y CN 201108618Y
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- air
- air cleaner
- ion
- anion
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Abstract
The utility model relates to an air cleaner; wherein a filtering net, a blower and ion electrodes are arranged between an air absorbing opening and an air discharging opening. For the ion electrodes, the inside of a non-conductive box is provided with a pair of electrode boards that are arranged in the opposite directions; the porous earth or stone material is filled between the electrode boards. One electrode board exerts a certain high and negative voltage. Because part of the porous earth or stone material can generate electricity, the other electrode that does not serves as a power supply can output the negative voltage. The air cleaner can effectively produce negative ions that can neutralize the positive ions in the air, thus reducing the content of the positive ions.
Description
Technical field
This utility model relates to the air cleaner that produces anion.
Background technology
Existing air cleaner, its constituted mode be as from the air suction inlet to the air outlet, be provided with various in the air flue as filter, precipitator, also be provided with pressure fan simultaneously in order to ventilate.
The employed various drainage screens of above-mentioned existing air cleaner, precipitator can be removed dust, tick, the dust that swims etc., but but can not remove cation in the atmosphere, have aerosol of positive electropollution etc.
Also have, existing air cleaner can not be removed the peroxy (O that produces in the atmosphere
2), hydroxy deleterious active oxygens (free radical) such as (OH).
In addition, it can not remove the static of positively chargeds such as electrical apparatus products such as human body or TV, computer, air-conditioning and motor vehicles.
In atmosphere, exist electric neutral gas molecule or atom, these all are because from the ultraviolet of the sun, ultra rays, the earth's crust, lonizing radiation etc., and produce by physical energy generation ionization.According to the effect of average 34eV (electron-volt) ionizing energy, gas molecule or atom generate an electronegative electronics and a positive nuclear ion.So the electronics that disperses and other gas molecule in the atmosphere bump and just form minus nuclear ion.Chemical reaction takes place owing to various bumps in positive and negative nuclear ion repeatedly, thereby grows into positive small ion and minus small ion.These small ions are commonly referred to as air ion.
The quantity that small ion in the natural atmosphere, positive and negative ion exist much at one, nearly 2000/cm
3
But atmospheric in recent years character has very big variation, the unbalanced state that cation increase, anion reduce occurred.
What cause this reason is, the various materials of human burning increase positively charged atmospheric pollution micropartical (aerosol particle) and accumulate.For example: the use of the burning of gasoline, air-conditioning in the time of by bus, the burning etc. of lam-oil or gas when cooking.Or because of using computer to consume electricity, and electricity carries out thermal power generation by combusting heavy oil and obtains.Because the burning of these materials, generation has the atmospheric pollution micropartical (aerosol particle) of positive charge, again because the effect of the sun is warmed earth surface, make it near the 500m to 1000m aloft place diffusion because of cross-ventilation motion again, under the effect of wind (is wind to the west in Japan), be diffused into the whole world, cause cation to be in the ascendance.
Because a large amount of freon that use, near the ozone layer that covers the earth on the ground 20 kms in the stratification circle is subjected to heavy damage, and is that the ozone cavity has appearred in the center with the south poles.
Ozone layer absorb harmful ultraviolet (UV) C (280nm is following), UVB from the sun (280～320nm), to arriving the effect that earth surface has played blocking.The appearance in ozone cavity increases the harmful uitraviolet intensity that arrives ground.The oxygen molecule on the ultraviolet and the face of land becomes non-persistent foment oxygen, this foment oxygen and hydrone (H when colliding
2O) react, produce deleterious active oxygen species-hydroxy (OH).Hydroxy is non-persistent material, and its anion from atmosphere is captured electronics there and become stabile hydrone.This anion that is seized electronics disappears and becomes the neutral gas composition, so the tendency that reduces has appearred in the anion in the atmosphere.
More serious is the waste gas (NO that factory, automobile are discharged
2, SO
2) can react with hydroxy, generate by sulphuric acid (H
2SO
4), nitric acid (HNO
3) the tart raindrop (acid rain) that form.At this moment, the atmosphere anion is consumed by the neutralization reaction of acidic materials and reduces, and on the other hand, hydrogen atom is free from acidic materials, generates the atmosphere cation, causes the cation in the atmosphere to increase.
Static is produced by two kinds of different material frictions.Static all can take place in the vibration in can rubbing, walk with the seat in the time of by bus and the friction of check room.In other words when walking or and socks between also can take place the friction and charged.Also have some electric equipment products such as TV, computer, air-conditioning etc. all to have static.
General material is by atomic building, and atom is by atomic nucleus (proton and neutron) and is centered around its electronics formation on every side.Electron number under the shakedown will reach identical with proton number, just can become neutral electric.
Meeting phase mutual friction between two kinds of different materials, according to the energy of friction, electronics is separated from the atom that constitutes a square object matter, moves to the opposing party's material.Its result is exactly that the material that loses electronics has positive static, and the material that absorbs electronics has minus static.
Use existing air cleaner, be difficult to remove static that the active oxygen (free radical) that takes place in the micropartical, atmosphere of the atmosphere pollution of such a cation, positively charged and human body have etc.
The utility model content
This utility model is a purpose to address the above problem, and the air cleaner of functions such as being provided with drainage screen, ion electrode and anion changer is provided.
Above-mentioned technical purpose is realized by following proposal:
According to an aspect of the present utility model, a kind of air cleaner is provided, drainage screen, pressure fan, ion electrode are housed between the air suction inlet of described air cleaner and the air outlet.Described ion electrode is meant the battery lead plate that a pair of mutual subtend is housed in non-conductive box, the soil or the stone material of porous matter is housed between the battery lead plate.Side at above-mentioned battery lead plate applies certain high negative voltage, and soil or the stone part in above-mentioned porous matter produces discharge thus, and the non-power supply side of the opposing party electrode is then exported the negative voltage of discharge generation.The characteristics of air cleaner are equipped with this non-power supply discharge electrode exactly.
Therefore, by this structure, drainage screen can with eliminated dust in air, tick in the past the samely, dust etc. swims.
Because the discharge in the anion changer makes airborne cation be transformed to anion, negative voltage applies pressure to ion electrode, and the anion that generates is run out from air outlet.
Like this, the micropartical of the cation in the anion of releasing and the atmosphere, the atmosphere pollution of positively charged bumps, combines, and becomes neutral gas molecule.Its result has removed cation.
The natural atmosphere anion is by oxygen nuclear ion (O
2), carbonic acid nuclear ion (CO
3), nitric acid nuclear ion (NO
3) etc., string ion (H combines with some hydrone
3O
+), ammonium ion (NH
3 +) etc., some hydrones combine, and form the string ion, and the atmosphere anion exists with this form.
The active oxygen that produces in the atmosphere (free radical) is the electron institute not to be produced because of very non-persistent in the molecule.Anion from air cleaner sends reacts with active oxygen in air, that is to say electronics is given and active oxygen, is removed thereby active oxygen is become harmless hydrone, illustrates that anion has the effect of reducing power.
The positive static that has for human body, between anion and negative charge, by means of the Coulomb force with eliminostatic.In the electrostatic phenomenon, the charged back of object static will disappear because of discharging naturally soon.In ground discharge, and electric the pulling mutually between the ion in the atmosphere (small ion, intermediate ion, heavy ion) can eliminate static.That is to say, object with positive static combine by means of the Coulomb force attracts each other with anion in the atmosphere, so just can eliminate static.
According to above-mentioned structure, see the structure of anion changer: two ends are provided with the pair of electrodes plate of subtend, placing porous matter soil or stone material between this counter electrode plate in nonconducting box.Side in the above-mentioned battery lead plate is added with certain high negative voltage, and the above-mentioned ion-conductance pole plate of the opposing party connects non-mains side electrode, and described ion electrode is produced charge effect, and the air that purifies by above-mentioned air flue is made anion again.
One lateral electrode plate of above-mentioned anion changer is added with high negative voltage, for instance: be added with-voltage of 3000v, by porous matter soil or stone material, discharge between a pair of pole plate of subtend mutually, the electronics that has the negative charge that produces here, when colliding mutually with the natural stratum of porous matter such as soil or pumice again, just be changed to the anion of occurring in nature.This is collected to the electronics of the output of-2400v as-2000v to the battery lead plate of the non-mains side of the opposing party.Therefore,-2000v is to the output voltage of-2400v, to the ion electrode pressurization that is provided with in the air flue between above-mentioned air suction inlet and air outlet, according to the charge effect of described ion electrode, by generating anion in the air that is cleaned of this ion electrode by air flue.
Preferably, the stone material of described porous matter is natural pumice.
When using the natural pumice of the stone material of porous matter like this, in ion electrode part mentioned above, can generate anion very effectively, and can produce the minus output voltage that the ion electrode electric charge is used.
Adopt air cleaner provided by the utility model, the problem of above mentioning of in the past failing to solve has positively obtained solution.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, the novel other features, objects and advantages of this reality 2 usefulness will become more obvious.
Fig. 1 is the oblique view according to the mechanism of the body of the air cleaner of a specific embodiment of the present utility model;
Fig. 2 is the horizontal plane sketch map according to the structure of the body interior of the air cleaner of a specific embodiment of the present utility model;
Fig. 3 is the filtration formation according to the air cleaner of a specific embodiment of the present utility model, the file stravismus sketch map of air flow;
Fig. 4 is the stravismus sketch map according to the power supply means of the air cleaner of a specific embodiment of the present utility model;
Fig. 5 is the front schematic view according to the operational means of the air cleaner of a specific embodiment of the present utility model.
Fig. 6 is the circuit formation zoning map according to the air cleaner of a specific embodiment of the present utility model;
Fig. 7 is the formation zoning map according to the high-pressure generating circuit of the air cleaner of a specific embodiment of the present utility model;
Fig. 8 is the formation sectional schematic diagram according to the anion changer of the air cleaner of a specific embodiment of the present utility model;
Fig. 9 reduces the effect diagram according to the cation in the room air of experimental example 1 of the present utility model.
Description of reference numerals
1 shell
2 air suction inlets
3 air outlets
38 anion changers.
The specific embodiment
The specific embodiment 1
In conjunction with Fig. 1 to Fig. 9 to according to the formation of each one of indoor air cleaner of this utility model specific embodiment 1 and and experiment effect describe.
At first, wherein show the function structure of described air cleaner body referring to figs. 1 through Fig. 3.Among the figure Reference numeral be 1 be the body of this air cleaner, as wooden shell.This shell 1 front end has and is cancellated air suction inlet 2 and has cancellated air outlet 3 equally, for Circulation does not take place, with upper right it is maintained a certain distance thereby it is located at the left side each other.Be provided with decorative panel 4 between air suction inlet 2 and the air outlet 3.Between described decorative panel 4 and air outlet 3 belows by up and down be sequentially with display plate 5 and on and off switch 6.Display plate 5 has 1 to 5 grade air quantity regulatory function, and for example: mild wind, weak wind, apoplexy, high wind, abrupt wind are expressed as 7a to 7e respectively.8 power supplys on and off switch ON (opening), OFF (pass) state show (LED).9 are the remote control infrared receiver.
Bottom in the right side wall portions 10 of shell 1 is provided with connection jaws 11 and power safety seat 12.
As shown in Figure 4, outlet 13a couples together with the power plug 13b and the power line 13 that preset, insert electric source line interface 11, so above-mentioned remote control infrared receiver 9, RF transmitter as shown in Figure 5 (portion of delivering letters) 14a, display part 14b, on and off switch 14c, control operation switch 14d, the remote controller 14 that presets, above-mentioned remote control infrared ray 14a infrared signal is placed be subjected to the state of light input.
Above-mentioned ion-conductance pole plate 39 is by charging property pad 39a parcel, is arranged at the centre of the air outlet 3 of the cross fan of multiple-wing fan 27 and shell 1.
After on and off switch 6 on the on and off switch 14c of remote controller 14 or the body of shell 1 is opened, can drive the multiple-wing fan 27 in air flue 15 downstreams, air suction inlet 2 begins to suck air immediately.By first drainage screen 21, second drainage screen 22, activated charcoal strainer 23, small control of dust drainage screen 24, ion pair to pole plate drainage screen 25, the first Linesless charcoal box 26a, the second Linesless charcoal box 26b, multiple-wing fan 27, ion-conductance pole plate 39 is control of dust successively, and will be blowed to indoor by the peace and quiet air of negative ionization by air outlet 3.Thus, by the cation in the atmosphere is neutralized so that it reduces, meanwhile also promote the electrostatic neutralization and the elimination of positively charged.
Fig. 6 to Fig. 8 is the electrical structure diagram of air cleaner.
Fig. 6 is the air cleaner circuit diagram.Reference numeral 30 corresponding control main board are provided with on this mainboard by the driving signal output terminal 34 of the fan drives 27a that gives electric terminal 31, transformator 32, outer cover body side on and off switch input terminal 33, infrared receiver 6, multiple-wing fan 27 of power supply wiring mouth 11, the dc voltage lead-out terminal 35 of high tension generator 36 etc.
The fan drives 27a of on and off switch input terminal 33 and the multiple-wing fan 27 of the driving signal output terminal 34 of outer cover body side on and off switch 6, fan drives 27a, and 36 high tension generators of high tension generator lead-out terminal 35 carry out it and connect separately.
On the one hand, the first battery lead plate 42a by negative power line 43 be connected to high tension generator 36-DC1000 (V) the first lead-out terminal 36a.On the other hand, the second battery lead plate 42b is connected to negative electrode plate 39 by negative power line 44.
First, two battery lead plate 42a, between the 42b, stress on the first lead-out terminal 36a of high tension generator 36, discharge between this, here, when the porous matter natural stratum material of the airborne electronics that has a negative charge and soil or pumice etc. collides, just turn to the anion in the natural atmosphere, in the non-mains side battery lead plate general-2000V on its opposite electron collection to the output of-2400V, again with the negative voltage output of described-2000V to-2400V, the ion-conductance pole plate 39 that charging property pad 39a is being wrapped is given in pressurization, under the effect of described ion-conductance pole plate 39, provide the anion that generates natural atmosphere in the cleaned air passes by air outlet 3 again.
Control main board 30 is provided with: mains voltage waveform controller circuitry 51, constant voltage supply circuit 52, fan drives driving 53, the unusual controller circuitry 54 of contact, relay circuit 55, remote controller light receiving circuit 56, buzzer 57, power indicator (LED), microcomputer carry out control combination body 59.
By transformator 32 with fixed AC voltage drop to 100vAC power supply 60, the fan drives drive control voltage, offer the fan drives 27a of multiple-wing fan 27 by fan drives drive circuit 53, by the corresponding air quantity of setting of fan drives 27a drive its fixed target winding number.
Described transformator 32 with voltage drop to fixed voltage, from AC power supplies 60 with AC voltage supply power circuit 52, wherein at first by bridge diode etc. with the dc voltage rectification, and by opposing reduction voltage circuit etc. with fixed dc voltage blood pressure lowering, conducts such as Zener diode are decided the means of voltage and are provided with wherein.Should decide voltage and be resisted dividing potential drop, a part is by control combination body 59, and another part offers the DC input (12v) of high tension generator 36 by the relay driver voltage of relay circuit 55.
Air cleaner is provided with in the air flue 15 of 3 of air suction inlet 2 air outlets: drainage screen class 21 to 25, Linesless charcoal box 26a, 26b, pressure fan 27, ion electrode 39.Ion electrode 39 in the air flue 15, be provided with pair of electrodes plate 42a, the 42b of mutual subtend in the non-conductive box 40, and the counter electrode plate between be equipped with the stone material 45 of porous matter, pair of electrodes plate 42a, 42b, the Ding Degao of institute negative voltage stresses on 42a, the non-mains side electrode of the opposing party is connected with ion-conductance pole plate 39, gives and the cleaned air passes of coming out by air flue according to the charge effect of this ion electrode 39, has so just constituted anion changer 38.
So this formation is identical with existing air cleaner, by various filtration class 21 to 25 and Linesless charcoal box 26a, 26b dust in air, tick, the dust that swims, foul smell, moisture etc. is removed.
On this basis, can also by anion changer 38 cation in the cleaned air passes be transformed to anion by air outlet 3, be discharged in the air by the charge effect of ion-conductance pole plate 39.
The micropartical of the cation in the anion of emitting and the atmosphere, the atmosphere pollution of positively charged bumps, combines, and the neutralization reaction of electric property takes place thereupon, becomes neutral gas molecule.Thereby remove the atmosphere cation.
The natural atmosphere anion is by oxygen nuclear ion (O
2), carbonic acid nuclear ion (CO
3), nitric acid nuclear ion (NO
3) etc., string ion (H3O+), ammonium ion (NH combine with some hydrone
3 +) etc., some hydrones combine, and form the string ion, and the atmosphere anion exists with this form.
The active oxygen that produces in the atmosphere (free radical), its intramolecularly are to have not to electronics, cause the structure of its uneasiness.Anion that air cleaner sends and the active oxygen generation chemical reaction in the atmosphere that is to say that the electronics that anion will hold supplies with active oxygen, make it stable, become harmless water, like this with regard to cancellation active oxygen.This acts on as can be seen, and the anion that this branner produces has reducing power.
The positive static that human body can also be had, the negative charge that has by anion eliminates it under the effect of Coulomb force.Electrostatic phenomenon is meant that the charged back of object static soon will be because of natural discharge, and static disappears.In ground discharge, and electric the pulling mutually between the ion in the atmosphere (small ion, intermediate ion, heavy ion) can eliminate static.That is to say that the object band gets positive static and the anion in the atmosphere attracts each other, and combines by means of the Coulomb force, so just can eliminate static.
Experimental example 1
Air cleaner based on the described specific embodiment 1 can lower effect with the cation in the room atmosphere, according to experimental example 1, has obtained affirmation.
Test method: at indoor (about 19.5m
2) air cleaner that anion changer 38 is housed is set and the air cleaner that the anion changer is not housed is set, compare test.
Experimental technique: almost be close under the indoor state, each is from the set positions of the enumerator 1.5m of air cleaner, to the amount of the cation before and after the running separately carry out through the time mensuration.
At first the cation before and after the air cleaner running of anion changer 38 not being housed, directly linking to each other with negative ion electrospray pole plate 39 is carried out 20 times mensuration.(a)
Same, will the air cleaner of anion changer 38 be housed, the cation amount before and after its running is carried out 20 times mensuration.(b)
Measurement result is represented (a) meansigma methods (b) with curve chart as shown in Figure 9.
The result who measures clearly under the situation of naturalness as standard value 0, is equipped with the amount (b) of the room air cation of anion changer 38, reduces significantly after 20 seconds, and reduction is 1300/cm
3, maintain almost becomes collinear low state always.
In comparison, when anion changer 38 is not housed, only directly be connected (a) with negative ion electrospray pole plate 39, airborne cation is with average 100/cm
3Degree reduce, as seen, the amount of cation does not almost change.
Analyze by the situation that the air cleaner based on the described specific embodiment turns round, with 1000/cm of negative ion amount meansigma methods
3The situation of increase compare, do not connect the air cleaner of anion changer 38, do not have reactive state, anion is had a mind to the free burial ground for the destitute to be increased.
Below the result that obtains clearly is: connect the anion and the neutralization of the cation in the room atmosphere of the air cleaner generation of anion changer 38, reduce cation.This result is good proof.
Other specific embodiment
Based on air cleaner of the present utility model, be not limited only to indoorly, also have interior, portable etc. the various patterns of car.
More than specific embodiment of the utility model is described.It will be appreciated that this utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the appended claims.
Claims (2)
1. air cleaner, it is characterized in that, drainage screen, pressure fan, ion electrode are housed between air suction inlet and the air outlet, described ion electrode is the battery lead plate of a pair of mutual subtend adorned in non-conductive box, the soil or the stone material of porous matter are housed between the described battery lead plate, side at described battery lead plate applies certain high negative voltage, soil or stone part in described porous matter produces discharge thus, by the negative voltage output of the non-power supply discharge electrode of the opposing party with described discharge generation, the characteristics of air cleaner are equipped with this non-power supply discharge electrode exactly.
2. air cleaner according to claim 1 is characterized in that, the stone material of described porous matter is natural pumice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201945441U CN201108618Y (en) | 2007-11-15 | 2007-11-15 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201945441U CN201108618Y (en) | 2007-11-15 | 2007-11-15 | Air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201108618Y true CN201108618Y (en) | 2008-09-03 |
Family
ID=39893133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201945441U Expired - Fee Related CN201108618Y (en) | 2007-11-15 | 2007-11-15 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201108618Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148480A (en) * | 2010-02-04 | 2011-08-10 | 王泽琪 | Air negative ion generator |
| CN102210881A (en) * | 2011-06-13 | 2011-10-12 | 戴卓智 | Air ion filtering device |
| CN101929255B (en) * | 2009-12-31 | 2012-09-12 | 周云正 | Hospital operating room with plasma air sterilization purifier |
| CN103953978A (en) * | 2014-02-11 | 2014-07-30 | 上海思奈环保科技有限公司 | Car air purifier installed in emergency hatch of passenger car |
| CN104307633A (en) * | 2014-06-30 | 2015-01-28 | 国家电网公司 | Electrostatic dust collector |
| CN108644976A (en) * | 2018-04-23 | 2018-10-12 | 珠海格力电器股份有限公司 | control method and device of air conditioner |
-
2007
- 2007-11-15 CN CNU2007201945441U patent/CN201108618Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929255B (en) * | 2009-12-31 | 2012-09-12 | 周云正 | Hospital operating room with plasma air sterilization purifier |
| CN102148480A (en) * | 2010-02-04 | 2011-08-10 | 王泽琪 | Air negative ion generator |
| CN102210881A (en) * | 2011-06-13 | 2011-10-12 | 戴卓智 | Air ion filtering device |
| CN103953978A (en) * | 2014-02-11 | 2014-07-30 | 上海思奈环保科技有限公司 | Car air purifier installed in emergency hatch of passenger car |
| CN104307633A (en) * | 2014-06-30 | 2015-01-28 | 国家电网公司 | Electrostatic dust collector |
| CN108644976A (en) * | 2018-04-23 | 2018-10-12 | 珠海格力电器股份有限公司 | control method and device of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20101115 |