CN1532000A - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN1532000A CN1532000A CNA031130437A CN03113043A CN1532000A CN 1532000 A CN1532000 A CN 1532000A CN A031130437 A CNA031130437 A CN A031130437A CN 03113043 A CN03113043 A CN 03113043A CN 1532000 A CN1532000 A CN 1532000A
- Authority
- CN
- China
- Prior art keywords
- polar body
- positive polar
- discharge tip
- discharge
- air
- 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.)
- Pending
Links
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention discloses a kind of air purifier, which includes at least one tubular hollow positive electrode, one discharge tip fixed with one fixed end in the axis of the positive electrode, high voltage circuit connected to the positive electrode and the discharge tip. The discharge tip with only one end fixed is easy to take down for cleaning, and the tubular positive electrode results in homogeneous discharging and homogeneous inner wall dust collecting thickness without local carbon accumulation. The present invention has simple structure, easy cleaning, long service life and high dust collecting effect.
Description
Technical field
The present invention relates to a kind of air cleaner, promptly a kind ofly be used for refrigerator, refrigerator-freezer, air-conditioning etc. or directly be placed in air cleaner in the room, automobile.
Background technology
Along with the raising of people's living standard, people are also more and more higher to the requirement of indoor environment and air.And growth in the living standard makes electrical equipment such as refrigerator, air-conditioning become the necessary article of average family.Yet the refrigerator of life-time service can produce abnormal flavour, and airtight air-conditioned room also easily produces abnormal flavour, breed bacteria, thereby pollutes room air, reduces people's quality of the life.Therefore just there is a large amount of air cleaners to arise at the historic moment on the market.
In the prior art, air cleaner adopts the ion dust collect plant more, the adsorbable airborne dust of charged particle that this device produces, thus reach the purpose that purifies air.Typical in number of patent application 93116962.3, " longitudinal electrostatic dust-collecting device of air cleaner ", its structure as shown in Figure 7, insulation frame 1 ' built-in expired straight-through tube 2 ', tube 2 ' two ends are by insulating fixing piece 3 ' fixing, tube 2 ' centre be connected with discharge silk 6 ' and with the collinear spring 5 of discharge silk 6 ' connect into ', the insulating fixing piece 3 at the discharge silk 6 of one end ' and the spring 5 of the other end ' then be connected to tube 2 ' two ends ' on, and by spring 5 ' tension, in addition, tube 2 ' outlet air end in discharge silk a 6 ' periphery also be provided with inner core 4 ', it is idiostatic with tube 2.Dust-collecting area is big though the dust collect plant of this structure has, and there is cleaning inconvenience also in the advantage that dust removal efficiency is high, and when cleaning, easily causes the shortcoming that makes the deformation of filament that discharges.Because, the insulating fixing piece 3 that discharge silk 6 ' be is connected tube 2 ' two ends ' on, when desire is cleaned, need discharge silk 6 ' take off, and discharge silk 6 ' fully place tube 2 ', so it is very inconvenient to operate, also like this during installation; If do not take off discharge silk 6 ' and directly clean, in cleaning process, the utmost point makes discharge silk 6 ' distortion (as shown in Figure 8) because of careless touching again, cause discharge inhomogeneous, and influence dust collecting effect, even it is most advanced and sophisticated to form bending, and causes point discharge or short circuit, and then the phenomenon of discharge silk 6 ' blow takes place easily; The spring that is in extended state in addition for a long time is also aging easily and follow the string, thereby makes the 6 ' distortion of discharge silk, and it is inhomogeneous and influence dust collecting effect that above-mentioned discharge takes place, even the phenomenon of blowing, thus the increase insecurity.In addition, this discharge silk 6 ' two ends insulation can't produce the electron stream consistent with wind direction, therefore must add fan as power source.
Though above-mentioned ion dust collect plant can be removed airborne dust, can't deodorization and sterilization, and the photocatalyst reduction apparatus is exactly to utilize the irradiation under ultraviolet ray photocatalyst to come air is carried out deodorization, the germ-resistant device that purifies air in recent years.And number of patent application 98810034.7, this just air purifier that integrates ion dust collect plant and photocatalyst reduction apparatus.Its primary structure as shown in Figure 9, this discharge silk 23 ' vertical paper setting, pole plate 24 ' then be Jiong shape, along air-flow K direction be disposed with tabular electro static filtering net 40 ', tabular photocatalyst portion 41 ', cellular photocatalyst portion 8 ' and ultraviolet source 13 ', and tabular electro static filtering net 40 ' and tabular photocatalyst portion 41 ' constitute roll-type filter 6 '.This technology is when work, discharge silk 23 ' to pole plate 24 ' discharge, discharging ion makes airborne dust charged, the sub-fraction charged particle by Jiong shape pole plate 24 ' sidewall catch, thereby carry out control of dust, most of charged particle then pass pole plate 24 ' on through hole 28 ' and by tabular electro static filtering net 40 ' catch, and reach the purpose of further control of dust; And on the other hand, ultraviolet source 13 ' a part of direct irradiation cellular photocatalyst portion 8 ' cellular inwall on, another part then run through this cellular photocatalyst portion 8 ' and be radiated at tabular photocatalyst portion 41 ' on, thereby air is carried out deodorization and sterilization.Yet, though but but the air purifier of this structure not only control of dust but also deodorization and sterilization, there is following shortcoming also in it:
1, this device is in cleaning process, not only change difficult, and easily touching discharge silk 23 ', make it distortion, thus the phenomenon of easily blowing.
2, because pole plate 24 ' be Jiong shape structure, discharge electrode is inhomogeneous, so will influence dust collecting effect, and day long afterwards, easily make pole plate 24 ' the sidewall carbon distribution, and Jiong shape structure will make carbon distribution inhomogeneous (as shown in figure 10), thereby influence discharge effect, even catch fire, and reduce its service life.
3, because photocatalytic reaction device 8 ' be alveolate texture, when light ultraviolet source 13 ' irradiation, shown in dotted arrow symbol among Fig. 9, ambient light can only shine a side inwall of honeycomb hole, and can't shine a side backlight, has lighting dead angle; Intermediate rays then run through this photocatalytic reaction device 8 ' honeycomb structure, it not only can not make full use of luminous energy, the ultraviolet light that appears is the eyes of easy damaged user also, therefore must be provided with again tabular photocatalyst portion 41 ', just can avoid above-mentioned shortcoming, but this will make its complex structure, and increase cost.
Summary of the invention
The object of the present invention is to provide a kind ofly be easy to clean, simple in structure, dust catching efficiency is high and do not need external force just can make the air cleaner of air circulation.
For achieving the above object, technical solution of the present invention is: a kind of air cleaner, at least the positive polar body that comprises a hollow tube-shape, the axis of this positive polar body are provided with the fixed discharge tip of an end, and positive polar body links to each other with the high-tension circuit plate respectively with discharge tip.
This discharge tip is arranged at a side of positive polar body.
This discharge tip is inserted in the inner barrel of positive polar body.
This discharge tip is in the cylindrical shell of positive polar body, and an end of positive polar body is provided with fan.
The outlet air end of this positive polar body is provided with and the positive idiostatic static net of polar body.
Also be provided with the photocatalyst reduction apparatus in the gas channel of this device.
This photocatalyst reduction apparatus is arranged on the upstream or the downstream of gas channel.
After adopting such scheme, because discharge tip of the present invention only is that an end is fixed, therefore positive polar body can take off and clean from the open end of discharge tip very easily, and can not touch discharge tip, or make the discharge tip distortion, thereby reach simple in structure, easy cleaned purpose; In addition, this positive polar body is cylindric, and discharge is even, and the thickness of inwall control of dust is also even, even carbon distribution also is to be distributed in barrel uniformly, therefore the situation that discharge tip is blown can occur, thereby increase long service life, and dust collecting effect is good.Simultaneously, the point discharge meeting generation of the present invention electron stream consistent with wind direction, and then produce natural wind be not so can need the fan source that is used as power.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of the embodiment of the invention three;
Fig. 4 is the structural representation of the embodiment of the invention four;
Fig. 5 is the three-dimensional exploded view that the present invention specifically is applied to the desktop air purifier;
Fig. 6 is the three-dimensional combination appearance figure of Fig. 5;
Fig. 7 is a structural representation of commonly using product;
Fig. 8 is the sketch map behind the discharge deformation of filament among Fig. 7;
Fig. 9 is another structural representation of commonly using product;
Figure 10 is a Jiong shape pole plate carbon distribution sketch map among Fig. 9.
Specific embodiment
As shown in Figure 1, the present invention comprises the positive polar body 1 of a hollow tube-shape at least, and the axis of this positive polar body 1 is provided with the fixed discharge tip 2 of an end, and positive polar body 1 links to each other with high-tension circuit plate 3 respectively with discharge tip 2.
During use, positive polar body 1 produces high pressure with discharge tip 2 under the control of high-tension circuit plate 3, thereby makes discharge tip 2 discharges and produce anion, and the adsorbable airborne dust of anion, and is caught by positive polar body 1, thereby reaches the purpose of control of dust; And positive polar body 1 is made for rustless steel, cleans easily, and does not produce consume.
The air cleaner of this structure is because discharge tip 2 only is that an end is fixed, and positive polar body 1 can take off from the open end of discharge tip 2 very easily and clean, and can not touch discharge tip 2; In addition, this positive polar body 1 is cylindric, and discharge is even, and the thickness of inwall control of dust is also even, the phenomenon of local collection carbon can not occur, so long service life, and dust collecting effect is good.
In addition, the position of discharge tip 2 of the present invention on positive polar body 1 axis will influence dust collecting effect.As shown in Figure 1, the top of the discharge tip 2 of this embodiment is separated by one apart from d with the cylindrical shell root edge of positive polar body 1, though the dust catching efficiency of this structure is general, but because discharge tip 2 has a segment distance from positive polar body 1, therefore under the drive of anion stream, will produce natural wind, thereby do not need external force that air circulation is flowed, and reach control of dust and emit the dual function of anion; And, therefore can reach silent effect fully owing to machine powers such as not having fan exists.In addition, the air purifier of this small-scale structure is highly suitable in the little space and uses, because little space does not need too big wind-force just can make the room air circulation, and having relatively high expectations to noise.
Again as shown in Figure 2, the discharge tip 2 of this embodiment is inserted positive polar body 1 inside, and this structure can form anion stream equally, and then produces natural wind, but its wind-force is significantly less than an embodiment, and little flow velocity can increase dust collecting effect.If the orientation, upstream at this structure air-flow adds fan, to increase cyclic force, just be highly suitable in the large space and use, both can reach better dust collecting effect, room air is fully circulated.
Again as shown in Figure 3, the discharge tip 2 of this embodiment is in positive polar body 1, and stretch out from positive polar body 1 other end, this structure can not form natural wind, when in hollow cylinder, blowing from an end of positive polar body 1, the other end of positive polar body 1 will form the power of resorption, so the dust collecting effect of this structure is better; But owing to there is not electron ion stream, this structure can not make air circulation flow, so this embodiment must add fan 4 at an end of positive polar body 1, thereby air is flowed and carries out control of dust.
Be to strengthen dust collecting effect, also can be provided with at the outlet air end of above-mentioned positive polar body 1 one with positive polar body 1 idiostatic static net 5 (as shown in Figure 4), this static net 5 can be caught the anion that has dust equally.Moreover, said apparatus also can cooperate the photocatalyst reduction apparatus with deodorization and sterilizing function to use together, equally as shown in Figure 4, photocatalyst reduction apparatus 6 is set in gas channel, this photocatalyst reduction apparatus 6 can be arranged on upstream or downstream (being the upstream shown in the figure) of above-mentioned dust collect plant airflow direction, this device comprises ultra-violet light-emitting device 61 and photocatalyst net 62, ultra-violet light-emitting device 61 is a UV LED, photocatalyst net 62 is then for applying or contain the material of photocatalyst, the ultra-violet light-emitting device 61 of this device can fully be radiated on the photocatalyst net 62, therefore can effectively utilize light source, improve detergent power, if above-mentioned photocatalyst net 62 is spongy, then also can increase filter effect.
In sum, the present invention not only has the effect of control of dust, also can if add the photocatalyst reduction apparatus, also can sterilize and deodorization to air at indoor generation anion.This photocatalyst reduction apparatus is a prior art, as long as can reach effect same, is not limited to described form.
And air cleaner of the present invention can be used in refrigerator, refrigerator-freezer or the air-conditioning etc., or directly puts on desktop, shown in Fig. 5,6, specifically is applied to the three-dimensional exploded view of desktop air purifier for the present invention.Wherein:
The outlet air end of positive polar body 1 is arranged with the outer housing 71 of band through hole, and one is fixed in the holder 72.2 of discharge tip are fixed in the body 73, also are provided with fan 4 in the body 73.The side in addition of fan 4 relative discharge tip 2 then is fixed with the UV LED as ultra-violet light-emitting device 61.62 on photocatalyst net is arranged in the holder 74 of body 73 other sides, and is covered with by an outer housing 75 with through hole.High-tension circuit plate 3 is arranged in the insulation chamber 76 of body 73 bottoms.
During use, air-flow is entered by the through hole of outer housing 75 under the drive of fan 4, through the photocatalyst reduction apparatus, passes through dust collect plant again, and the through hole by outer housing 71 flows out at last.When desire is cleaned, only need take off outer housing 75 respectively, and be fixed with the outer housing 71 of positive polar body 1, just can clean, thereby reach convenient purpose of cleaning, and can not touch discharge tip 2, and make it distortion photocatalyst net 62 and positive polar body 1.
Claims (7)
1, a kind of air cleaner is characterized in that: this device comprises the positive polar body of a hollow tube-shape at least, and the axis of this positive polar body is provided with the fixed discharge tip of an end, and positive polar body links to each other with the high-tension circuit plate respectively with discharge tip.
2, a kind of air cleaner as claimed in claim 1 is characterized in that: this discharge tip is arranged at a side of positive polar body.
3, a kind of air cleaner as claimed in claim 1, it is characterized in that: this discharge tip is inserted in the inner barrel of positive polar body.
4, a kind of air cleaner as claimed in claim 1 is characterized in that: this discharge tip is in the cylindrical shell of positive polar body, and an end of positive polar body is provided with fan.
5, as the described a kind of air cleaner of claim 1 to 4, it is characterized in that: the outlet air end of this positive polar body is provided with and the positive idiostatic static net of polar body.
6, a kind of air cleaner as claimed in claim 1 is characterized in that: also be provided with the photocatalyst reduction apparatus in the gas channel of this device.
7, a kind of air cleaner as claimed in claim 6 is characterized in that: this photocatalyst reduction apparatus is arranged on the upstream or the downstream of gas channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031130437A CN1532000A (en) | 2003-03-21 | 2003-03-21 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031130437A CN1532000A (en) | 2003-03-21 | 2003-03-21 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1532000A true CN1532000A (en) | 2004-09-29 |
Family
ID=34283711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031130437A Pending CN1532000A (en) | 2003-03-21 | 2003-03-21 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1532000A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706979A (en) * | 2012-06-06 | 2012-10-03 | 山西太星蓝天环保科技有限公司 | Method and equipment for testing concentration of benzo-a-pyrene |
| CN105983484A (en) * | 2015-02-04 | 2016-10-05 | 中兴通讯股份有限公司 | Dust removal device and rack |
| CN106237780A (en) * | 2016-08-26 | 2016-12-21 | 中国石油天然气股份有限公司 | Injection boiler dust arrester and injection boiler |
| CN107917474A (en) * | 2017-11-15 | 2018-04-17 | 北京众清科技有限公司 | A kind of clarifier and indoor air cleaning system |
-
2003
- 2003-03-21 CN CNA031130437A patent/CN1532000A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706979A (en) * | 2012-06-06 | 2012-10-03 | 山西太星蓝天环保科技有限公司 | Method and equipment for testing concentration of benzo-a-pyrene |
| CN102706979B (en) * | 2012-06-06 | 2014-08-20 | 山西太星蓝天环保科技有限公司 | Method and equipment for testing concentration of benzo-a-pyrene |
| CN105983484A (en) * | 2015-02-04 | 2016-10-05 | 中兴通讯股份有限公司 | Dust removal device and rack |
| CN106237780A (en) * | 2016-08-26 | 2016-12-21 | 中国石油天然气股份有限公司 | Injection boiler dust arrester and injection boiler |
| CN107917474A (en) * | 2017-11-15 | 2018-04-17 | 北京众清科技有限公司 | A kind of clarifier and indoor air cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201143317Y (en) | Electrostatic field plasma air purifying device | |
| CN200963362Y (en) | Air sterilizing and purifying device | |
| CN1724948A (en) | Three-in-one photoelectronic air purifier | |
| US10010644B2 (en) | Photocatalytic device for ductless heating and air conditioning systems | |
| CN1712825A (en) | Photoelectron nano ultraviolet air virus killing machine | |
| CN208952277U (en) | A kind of cabinet type new blower | |
| CN2582611Y (en) | Cylindrical photoelectronic air purifier | |
| CN2756228Y (en) | Photoelectron nano ultraviolet air virus killing machine | |
| CN1715793A (en) | Nano photoelectronic air purifier with screw air collector | |
| CN103785054A (en) | Semiconductor air purification and disinfection unit and air purification and disinfection apparatus | |
| CN1532000A (en) | Air purifier | |
| CN212997661U (en) | Sterilizing machine | |
| CN2926892Y (en) | Efficient composite air purifier | |
| CN202505825U (en) | Air cleaning device and plasma generator | |
| CN219375583U (en) | Plasma sterilizing device | |
| CN1552463A (en) | Photoelectron air purifier | |
| CN104165451B (en) | A kind of plasma producing apparatus for air-conditioning internal machine | |
| CN2582610Y (en) | Portable photoelectronic air purifier | |
| CN104990106B (en) | Low temperature plasma air cleaning member and low-temperature plasma air purification device | |
| CN211781644U (en) | Indoor air purification and disinfection machine | |
| CN1536282A (en) | Air cleaner | |
| CN2705736Y (en) | Air purifier | |
| CN2630700Y (en) | Disinfecting detoxifying wall for central air conditioning system | |
| CN100333801C (en) | Air purifier and its control method | |
| CN206861732U (en) | Space disinfection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |