CN204555069U - Plasma indoor air cleaner - Google Patents
Plasma indoor air cleaner Download PDFInfo
- Publication number
- CN204555069U CN204555069U CN201520237659.9U CN201520237659U CN204555069U CN 204555069 U CN204555069 U CN 204555069U CN 201520237659 U CN201520237659 U CN 201520237659U CN 204555069 U CN204555069 U CN 204555069U
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- plasma
- negative electrode
- insulator
- anode
- air
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Abstract
The utility model provides a kind of plasma indoor air cleaner, and clarifier comprises: housing (1), is fixedly installed plasma generator (5) at the inner chamber of housing (1); Wherein, plasma generator (5) comprises anode (5-1) and the negative electrode (5-2) of mutually insulated; Anode (5-1) is hollow cylindrical form, negative electrode (5-2) is for shaft-like, negative electrode (5-2) is fixedly installed on the axle center of anode (5-1), plasma annular compartment is formed between anode (5-1) and negative electrode (5-2), and, the bottom of this plasma annular compartment is communicated with air inlet (2), and the top of this plasma annular compartment is communicated with air outlet (3).Advantage is: air purification efficiency is high, purification of air speed is fast, cost is low, structure is simple, can Long-Time Service repeatedly.
Description
Technical field
The utility model belongs to technical field of air purification, is specifically related to a kind of plasma indoor air cleaner.
Background technology
Existing air purifier is of a great variety, form is different, sum up, mainly comprise following two classes: the first kind: passive type clarifier, it mainly adopts filter screen or active carbon as purification medium, main operational principle is: utilize porous filter material (as non-woven fabrics, fiber filter paper or active carbon) to adsorb the suspended particulate in air, toxic and harmful, thus purify air.Equations of The Second Kind: active clarifier, it does not arrange filter screen or active carbon, and main operational principle is: by clarifier to room air anion releasing and humidifying air, reaches the object purified air.
But for above-mentioned first kind air purifier, its purification medium has the problem of restricted lifetime and produces activated carbon media secondary pollution phenomenon, therefore, needs frequently to change purification medium, increases purification of air cost; In addition, this kind of air purification method, also has the problem that air purification efficiency is low, is difficult to comprehensive purifying air; For above-mentioned Equations of The Second Kind air purifier, have that air purification efficiency is low, the slow-footed deficiency of purification of air equally.Therefore, how high efficiency, fast, low cost specific aim is carried out to air, as the purification of formaldehyde/dimethylbenzene/PM2.5, improve air quality, significant.
Utility model content
For the defect that prior art exists, the utility model provides a kind of plasma indoor air cleaner, can effectively solve the problem.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of plasma indoor air cleaner, comprising: housing (1), and the bottom of described housing (1) is provided with air inlet (2); The top of described housing (1) is provided with air outlet (3), and described air outlet (3) is communicated with the air intake vent of blower fan (4); N plasma generator (5) is fixedly installed at the inner chamber of described housing (1); Wherein, each described plasma generator (5) comprises anode (5-1) and the negative electrode (5-2) of mutually insulated; Described anode (5-1) is hollow cylindrical form, described negative electrode (5-2) is for shaft-like, described negative electrode (5-2) is fixedly installed on the axle center of described anode (5-1), plasma annular compartment is formed between described anode (5-1) and described negative electrode (5-2), and, the bottom of this plasma annular compartment is communicated with described air inlet (2), and the top of this plasma annular compartment is communicated with described air outlet (3); Wherein, n is natural number;
In addition, also comprise: power supply (6); Described anode (5-1) and described negative electrode (5-2) are connected respectively to positive pole and the negative pole of described power supply (6); Described power supply (6) is also electrically connected with described blower fan (4).
Preferably, described plasma generator (5) also comprises: gripper shoe (5-3), the 1st insulator (5-4), the 2nd insulator (5-5) and the 3rd insulator (5-6); Described gripper shoe (5-3) is fixedly installed in the middle part of the inner chamber of described housing (1), the inner chamber of described housing (1) is divided into upper chamber and the lower chambers of autonomous closure; Offer installing hole at the center of described gripper shoe (5-3), described anode (5-1) sealing of described hollow cylindrical form is arranged at described installing hole;
The left and right sides of described gripper shoe (5-3) is fixedly installed described 1st insulator (5-4) and described 2nd insulator (5-5) respectively, and the top transverse horizontal of described 1st insulator (5-4) and described 2nd insulator (5-5) arranges described 3rd insulator (5-6); The top of shaft-like described negative electrode (5-2) hangs on the middle part of described 3rd insulator (5-6).
Preferably, described negative electrode (5-2) is fixedly installed multiple prickle (5-2-1) in horizontal emission shape.
Preferably, the angle of adjacent described prickle is all equal.
The utility model also provides a kind of plasma chamber method for purifying indoor air, comprises the following steps:
S1, when needs carry out indoor air purification, starts power supply (6); Power supply (6) is simultaneously to plasma generator (5) and blower fan (4) power supply;
After plasma generator (5) powers on, the annular housing formed between negative electrode (5-2) and anode (5-1) produces electric field, and then produces plasma;
Under the effect of blower fan (4) negative pressure, air is drawn into plasma generator (5) inner chamber from the air inlet (2) of lower housing portion; And plasma generator (5) inner chamber produces a large amount of plasma under the effect of electric field, plasma bombards the contaminant molecule in air, contaminant molecule is made to ionize, dissociate and excite, thus make contaminant molecule be degraded to simple substance molecular structure and the safe material molecule low to harm, produce active ion derivative simultaneously; Carry the air of active ion derivative, under blower fan (4) effect, discharged by air outlet (3), and be finally transported to clarifier outside cabin environment; In clarifier outside cabin environment, the active ion derivative discharged decomposes further, the air pollutants of clarifier external environment condition of degrading, and reaches the object purified air further.
Preferably, described active ion derivative is high energy electron and/or free radical and/or ozone ion.
Preferably, by controlling the magnitude of voltage applied to described negative electrode (5-2) and described anode (5-1), the plasma of different densities is obtained.
The beneficial effects of the utility model are as follows:
The plasma indoor air cleaner that the utility model provides and air purification method have the following advantages:
(1) by plasma, the 1st degraded is carried out to the pollutant in air; Meanwhile, in degradation process, produce active ion, this active ion, when being discharged to clarifier and being outside, carries out the 2nd purification to clarifier extraneous air, therefore, has the advantage that air purification efficiency is high;
(2) by the design of plasma generator version, effectively improve produce isoionic density, thus accelerate purification of air speed;
(3) overall structure has that cost is low, structure is simple, can the advantage of Long-Time Service repeatedly.
Accompanying drawing explanation
The structure principle chart of the plasma indoor air cleaner that Fig. 1 provides for the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
Composition graphs 1, the utility model provides a kind of plasma indoor air cleaner, comprising: housing 1, and the bottom of housing 1 is provided with air inlet 2; The top of housing 1 is provided with air outlet 3, and air outlet 3 is communicated with the air intake vent of blower fan 4; N plasma generator 5 is fixedly installed at the inner chamber of housing 1; N is natural number; Wherein, each plasma generator 5 includes anode 5-1 and the negative electrode 5-2 of mutually insulated; Anode 5-1 is hollow cylindrical form, negative electrode 5-2 is shaft-like, negative electrode 5-2 is fixedly installed on the axle center of anode 5-1, plasma annular compartment is formed between anode 5-1 and negative electrode 5-2, by controlling the magnitude of voltage of anode 5-1 and negative electrode 5-2, make to produce electrical potential difference between anode 5-1 and negative electrode 5-2, can plasma be produced; Due in the utility model, anode 5-1 adopts hollow cylindrical form, and negative electrode 5-2 is shaft-like, and is arranged at the axle center of anode 5-1, therefore, on the one hand, reduces taking up room of whole clarifier; On the other hand, this kind of arrangement form, effectively improves the density of produced plasma, thus improves the efficiency purified air; In addition, for improving the speed producing plasma further, and, for improving the density and quantity that produce plasma further, negative electrode 5-2 can also be fixedly installed multiple prickle 5-2-1 in horizontal emission shape, the angle of adjacent barbs is all equal, is expanded the active force of negative electrode and anode, produce more highdensity plasma by prickle.
Further, the bottom of this plasma annular compartment is communicated with air inlet 2, and the top of this plasma annular compartment is communicated with air outlet 3.
In addition, also comprise: power supply 6; Anode 5-1 and negative electrode 5-2 is connected respectively to positive pole and the negative pole of power supply 6; Power supply 6 is also electrically connected with blower fan 4.
As a kind of specific implementation, plasma generator 5 also comprises: gripper shoe 5-3, the 1st insulator 5-4, the 2nd insulator 5-5 and the 3rd insulator 5-6; Gripper shoe 5-3 is fixedly installed in the middle part of the inner chamber of housing 1, the inner chamber of housing 1 is divided into upper chamber and the lower chambers of autonomous closure; Offer installing hole at the center of gripper shoe 5-3, the anode 5-1 sealing of hollow cylindrical form is arranged at installing hole;
The left and right sides of gripper shoe 5-3 is fixedly installed the 1st insulator 5-4 and the 2nd insulator 5-5 respectively, and the top transverse horizontal of the 1st insulator 5-4 and the 2nd insulator 5-5 arranges the 3rd insulator 5-6; The top of shaft-like negative electrode 5-2 hangs on the middle part of the 3rd insulator 5-6, thus is positioned at the anode 5-1 axle center of hollow cylindrical form.
The utility model also provides a kind of plasma chamber method for purifying indoor air, comprises the following steps:
S1, when needs carry out indoor air purification, starts power supply 6; Power supply 6 is powered to plasma generator 5 and blower fan 4 simultaneously;
After plasma generator 5 powers on, the annular housing formed between negative electrode 5-2 and anode 5-1 produces electric field, and then produces plasma; In addition, in practical application, according to the dustiness being cleaned air, the magnitude of voltage applied to negative electrode 5-2 and anode 5-1 can be controlled, obtain the plasma of different densities.
Under the effect of blower fan 4 negative pressure, air is drawn into plasma generator 5 inner chamber from the air inlet 2 of lower housing portion; And plasma generator 5 inner chamber produces a large amount of plasma under the effect of electric field, plasma bombards the contaminant molecule in air, contaminant molecule is made to ionize, dissociate and excite, thus make contaminant molecule be degraded to simple substance molecular structure and the safe material molecule low to harm, produce active ion derivative simultaneously; Such as, active ion derivative is high energy electron and/or free radical and/or ozone ion.Carry the air after the purification of active ion derivative, under blower fan 4 acts on, discharged by air outlet 3, and be finally transported to clarifier outside cabin environment; In clarifier outside cabin environment, the active ion derivative discharged decomposes further, the air pollutants of clarifier external environment condition of degrading, and reaches the object purified air further.
In sum, the plasma chamber inner air-cleaning device that the utility model provides has the following advantages:
(1) by plasma, the 1st degraded is carried out to the pollutant in air; Meanwhile, in degradation process, produce active ion, this active ion, when being discharged to clarifier and being outside, carries out the 2nd purification to clarifier extraneous air, therefore, has the advantage that air purification efficiency is high;
(2) by the design of plasma generator version, effectively improve produce isoionic density, thus accelerate purification of air speed;
(3) overall structure has that cost is low, structure is simple, can the advantage of Long-Time Service repeatedly.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (4)
1. a plasma indoor air cleaner, is characterized in that, comprising: housing (1), and the bottom of described housing (1) is provided with air inlet (2); The top of described housing (1) is provided with air outlet (3), and described air outlet (3) is communicated with the air intake vent of blower fan (4); N plasma generator (5) is fixedly installed at the inner chamber of described housing (1); Wherein, each described plasma generator (5) comprises anode (5-1) and the negative electrode (5-2) of mutually insulated; Described anode (5-1) is hollow cylindrical form, described negative electrode (5-2) is for shaft-like, described negative electrode (5-2) is fixedly installed on the axle center of described anode (5-1), plasma annular compartment is formed between described anode (5-1) and described negative electrode (5-2), and, the bottom of this plasma annular compartment is communicated with described air inlet (2), and the top of this plasma annular compartment is communicated with described air outlet (3); Wherein, n is natural number;
In addition, also comprise: power supply (6); Described anode (5-1) and described negative electrode (5-2) are connected respectively to positive pole and the negative pole of described power supply (6); Described power supply (6) is also electrically connected with described blower fan (4).
2. plasma indoor air cleaner according to claim 1, it is characterized in that, described plasma generator (5) also comprises: gripper shoe (5-3), the 1st insulator (5-4), the 2nd insulator (5-5) and the 3rd insulator (5-6); Described gripper shoe (5-3) is fixedly installed in the middle part of the inner chamber of described housing (1), the inner chamber of described housing (1) is divided into upper chamber and the lower chambers of autonomous closure; Offer installing hole at the center of described gripper shoe (5-3), described anode (5-1) sealing of described hollow cylindrical form is arranged at described installing hole;
The left and right sides of described gripper shoe (5-3) is fixedly installed described 1st insulator (5-4) and described 2nd insulator (5-5) respectively, and the top transverse horizontal of described 1st insulator (5-4) and described 2nd insulator (5-5) arranges described 3rd insulator (5-6); The top of shaft-like described negative electrode (5-2) hangs on the middle part of described 3rd insulator (5-6).
3. plasma indoor air cleaner according to claim 1, is characterized in that, described negative electrode (5-2) is fixedly installed multiple prickle (5-2-1) in horizontal emission shape.
4. plasma indoor air cleaner according to claim 3, is characterized in that, the angle of adjacent described prickle is all equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237659.9U CN204555069U (en) | 2015-04-17 | 2015-04-17 | Plasma indoor air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237659.9U CN204555069U (en) | 2015-04-17 | 2015-04-17 | Plasma indoor air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555069U true CN204555069U (en) | 2015-08-12 |
Family
ID=53830173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237659.9U Expired - Fee Related CN204555069U (en) | 2015-04-17 | 2015-04-17 | Plasma indoor air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805827A (en) * | 2015-04-17 | 2016-07-27 | 韩汶冀 | Plasma indoor air purifier and air purifying method |
-
2015
- 2015-04-17 CN CN201520237659.9U patent/CN204555069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805827A (en) * | 2015-04-17 | 2016-07-27 | 韩汶冀 | Plasma indoor air purifier and air purifying method |
| CN105805827B (en) * | 2015-04-17 | 2018-12-11 | 韩汶冀 | Plasma indoor air cleaner and air purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190417 |