CN215216608U - Discharge unit coated with inner electrode and ion wind air purifier - Google Patents
Discharge unit coated with inner electrode and ion wind air purifier Download PDFInfo
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- CN215216608U CN215216608U CN202120725211.7U CN202120725211U CN215216608U CN 215216608 U CN215216608 U CN 215216608U CN 202120725211 U CN202120725211 U CN 202120725211U CN 215216608 U CN215216608 U CN 215216608U
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Abstract
The utility model provides a discharge unit, ionic wind clarifier of inner electrode tectorial membrane, wherein discharge unit includes that two surfaces plate with the electrode of first nonmetal medium to inlay in the nonmetal medium of second, the nonmetal dielectric constant of second is greater than first nonmetal dielectric constant, thereby forms the discharge space of electric field on the nonmetal medium surface of second. The discharge unit is provided with an air distribution duct, so that air is forced to pass through the discharge surface. The control system of the ion amount comprises a discharge controller and a single chip microcomputer which are connected with a discharge unit, and a gas detection module which is connected with the single chip microcomputer, wherein the input voltage and the running time of the discharge unit are automatically adjusted according to the concentration in the gas output by the gas detection module. The utility model discloses can improve ion density, improve stability, reduce the energy consumption and reduce ozone concentration.
Description
Technical Field
The utility model belongs to the clean system field especially relates to discharge unit, ionic wind air purifier of inner electrode tectorial membrane.
Background
Along with the development of industry and the damage of activities of people to the environment, air pollution is more and more serious, and people have more and more requirements on air dust removers or air purifiers and have higher and more requirements. The conventional ion wind purifier has the problems of low ion density, unstable effect (easy to damage due to condensation), high energy consumption, high ozone concentration and the like.
Therefore, we propose a discharge unit with an inner electrode coated film and an ion wind air purifier.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a discharge unit, ionic wind air purifier of inner electrode tectorial membrane to solve the technical problem that ion density is low, the effect is unstable, the energy consumption is on the high side, ozone concentration is high.
In order to solve the above technical problem, an embodiment of the utility model provides a discharge unit of inner electrode tectorial membrane, concrete technical scheme is as follows:
the utility model provides a discharge unit of inner electrode tectorial membrane, includes two electrodes, and two electrodes pass through the wire and are connected with external power supply's input and output respectively, two electrode surfaces have evenly plated first non-metallic medium to inlay in the non-metallic medium of second, the non-metallic medium of second is platelike structure, the dielectric constant of the non-metallic medium of second is greater than the dielectric constant of first non-metallic medium, thereby forms discharge space on the non-metallic medium surface of second.
Because the electrode plated with the first non-metal medium is embedded in the second non-metal medium, the dielectric constant of the first non-metal medium is smaller than that of the second non-metal medium, and the difference of the dielectric constants of the first non-metal medium and the second non-metal medium can form a discharge space with a larger electric field on the surface of the second non-metal medium, so that the discharge density and the ion density are improved; in addition, the electrode is embedded in the second nonmetal medium, the current passing through the dew is very small during condensation, and the micro-current can generate very small heat to evaporate the dew slowly, so that the explosion of the nonmetal medium caused by rapid heating is avoided, and the stability is improved.
Optionally, the shortest distance between the two electrodes is 2mm to 10 mm.
Optionally, the two electrodes are arranged on the same straight line.
Optionally, the two electrodes are not in a straight line but are parallel to each other.
Optionally, the electrode is made of one of stainless steel, copper or aluminum.
Optionally, the dielectric constant of the first non-metallic medium is between 3 and 9, and the dielectric constant of the second non-metallic medium is between 9 and 100.
Optionally, the first non-metal medium is made of one of alumina, silica, mica, glass, and zirconia, and the second non-metal medium is made of one of alumina, titania, ceria, manganese oxide, and cobalt oxide.
Optionally, the first non-metallic medium is a dense film or a porous film, and the second non-metallic medium is in the shape of a dense plate or a porous plate.
Optionally, the thickness of the first non-metallic medium is between 0.1mm and 3 mm.
Optionally, there is no gap between the first non-metallic medium and the second non-metallic medium.
The embodiment of the utility model provides an ion wind air purifier is still provided, including one or a plurality of foretell discharge unit of mutual independence in the ion wind air purifier, every discharge unit passes through the wire and is connected with high voltage power supply.
Optionally, the device further comprises a fan and an air duct, the discharge unit is arranged at an air outlet of the air duct, and the surface of the discharge unit is provided with a plurality of air distribution air ducts, so that air flow is forced to pass through the surface of the discharge unit after passing through the fan, the flow velocity of air on the surface of the discharge basic unit is between 2 and 10 meters per second, and the staying time of the air in the ion air purifier is within 0.5 second.
The discharge unit and the purifier thereof adopt the creeping discharge form of the inner electrode film, thus solving the problems of low ion density and unstable effect (easy to be damaged by condensation); the problem of high ozone concentration is solved by adopting a forced ventilation mode on the surface of the discharge unit; through intelligent ion quantity control system, solve the high problem of energy consumption.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a discharge basic unit according to the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of a discharge basic unit according to the present invention;
fig. 3 to 5 are schematic structural views of the ion wind air purifier of the present invention.
The notation in the figure is: 1. a housing; 2. a discharge unit; 3. an ion control system; 5. an air outlet; 8. a fan; 9. an air distribution duct; 21. an electrode; 22. a wire; 23. a first non-metallic medium; 24. a second non-metallic medium.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1, the embodiment of the utility model provides a discharge unit 2 of inner electrode tectorial membrane, including two electrodes 21 on same straight line, the exposed one end of each electrode is used for connecting wire 22, and two electrodes pass through metal wire to be connected with external power supply's input and output respectively, and every electrode surface has evenly plated first non-metallic medium 23, the electrode 21 of plating first non-metallic medium is inlayed in second non-metallic medium 24. The first nonmetal medium 23 and the second nonmetal medium 24 are made of different materials, and the second nonmetal dielectric 24 constant is larger than the first nonmetal dielectric 23 constant, so that a discharge space with a larger electric field can be formed on the surface of the second nonmetal medium 24.
The shortest distance between the two electrodes plated with the first non-metal medium ranges from 2mm to 10 mm. The electrode is made of one of stainless steel, copper and aluminum.
In this embodiment, the first non-metallic medium has a dielectric constant between 3 and 9, and the second non-metallic medium has a dielectric constant between 9 and 100. Because the first nonmetal dielectric constant is less than the second nonmetal dielectric constant and the difference between the first nonmetal dielectric constant and the second nonmetal dielectric constant is more than or equal to 3, the difference between the first nonmetal dielectric constant and the second nonmetal dielectric constant can form a discharge space with a larger electric field on the surface of the second nonmetal medium, thereby improving the discharge density and the ion density.
Preferably, the first non-metallic medium is made of one of alumina, silica, mica, glass and zirconia, and the second non-metallic medium is made of one of alumina, titania, ceria, manganese oxide and cobalt oxide.
In the embodiment, the thickness of the first non-metal medium on the surface of the electrode is between 0.1mm and 3mm, and no gap exists between the first non-metal medium and the second non-metal medium. By adopting the mode that the electrode of the first non-metal medium is embedded in the second non-metal medium, a discharge space with a larger electric field can be formed on the surface of the second non-metal medium, so that the discharge density and the ion density are improved; in addition, the electrode is embedded in the second nonmetal medium, the current passing through the dew is very small during condensation, and the micro-current can generate very small heat to evaporate the dew slowly, so that the explosion of the nonmetal medium caused by rapid heating is avoided, and the stability is improved.
In this embodiment, the first non-metallic medium is a dense film or a porous film, and the second non-metallic medium is in the shape of a dense plate or a porous plate.
As shown in fig. 2, in the second embodiment, the discharge unit 2 covered with the inner electrode includes two electrodes 21 parallel to each other but not in the same straight line, an exposed end of each electrode is used for connecting a wire 22, the two electrodes are respectively connected with an input end and an output end of an external power supply through metal wires, a first non-metal medium 23 is uniformly plated on the surface of each electrode, and the electrode 21 plated with the first non-metal medium is embedded in a second non-metal medium 24. The first nonmetal medium 23 and the second nonmetal medium 24 are made of different materials, and the second nonmetal dielectric 24 constant is larger than the first nonmetal dielectric 23 constant, so that a discharge space with a larger electric field can be formed on the surface of the second nonmetal medium 24.
As shown in fig. 3 to 5, the embodiment of the present invention further provides an ion wind air purifier having a discharge unit with an inner electrode coating, which includes a housing 1, an ion generating device, an ion amount control system 3 for adjusting an input voltage and an operation time of the discharge unit, and a dust collecting electrode (not shown) for receiving the dust adsorbed with particles. An air inlet (not shown) is formed in one side of the shell 1, an air outlet 5 is formed in the other side of the shell, a filter screen and an ion generating device which are used for absorbing formaldehyde, dimethylbenzene, filtering dust, particles and the like are sequentially arranged at the air inlet, the ion generating device comprises a fan 8, an air distribution air channel 9 and a discharging unit 2, the fan 8, the air distribution air channel 9 and the discharging unit 2 are sequentially arranged, and the discharging unit 2 is connected with a high-voltage power supply and an ion amount control system 3 through a wire and is arranged at the air outlet 5. In this embodiment, the air distribution duct 9 is a plurality of ventilation slots, and the plurality of discharge units 2 are disposed on the other side of the ventilation slots opposite to the fan.
When the device works, the fan is turned on, air sequentially passes through the filter screen from the air inlet to be filtered, and then reaches the discharge unit 2 through the air distribution air channel, the discharge unit 2 generates a large amount of ions on the surface of the second nonmetal medium under the action of high pressure to adsorb dust or particles in the air, and the charged dust or particles move towards the dust collecting electrode under the action of a strong electric field between the discharge unit 2 and the dust collecting electrode, so that ion wind is formed. In the movement process of the ion wind, on one hand, air flow can be formed, on the other hand, the dust adsorption and bacterium killing effects can be achieved due to the kinetic energy generated by charged dust and air molecules in the air under the action of an electric field and the energy generated by charge neutralization when the charged dust and the air molecules reach a dust collecting electrode, and the air purification efficiency can be good.
In the embodiment, the air distribution duct has the gas flow velocity on the surface of the discharge unit between 2 and 10 meters per second, and the staying time of the gas in the air purification of the ion wind is within 0.5 second, so that the problem of high ozone concentration can be solved.
Further, the embodiment of the utility model provides a still provide an ion volume control system 3, including a set of gas detection module, singlechip, discharge controller. The single chip microcomputer is connected with the discharge controller and the gas detection module, and the discharge controller is connected with the discharge unit. The gas detection module can detect one or more concentrations of three gases of hydrogen sulfide, ammonia gas and ozone in the air in real time, and transmit the detection result to the singlechip in real time, the singlechip automatically adjusts the input voltage and the operation time of the discharge basic unit through the discharge controller according to the received concentration signal, when the concentration of one or more of three gases of hydrogen sulfide, ammonia gas and ozone in the air is high, the input voltage is improved, or the operation time is prolonged, when the concentration is low, the input voltage can be degraded or the operation time can be reduced, thereby realizing word detection, automatically adjusting output control logic closed loop, and realizing reduction of energy consumption.
The utility model discloses a creeping discharge unit and clarifier of inner electrode tectorial membrane, through adopting the creeping discharge form of inner electrode tectorial membrane, solve the problem that ion density is low, the effect is unstable (the dewfall is apt to be bad); the problem of high ozone concentration is solved by adopting a forced ventilation mode on the surface of a discharge basic unit; through intelligent ion quantity control system, solve the high problem of energy consumption.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a discharge unit of inner electrode tectorial membrane, its characterized in that includes two electrodes, and two electrodes pass through the wire and are connected with external power supply's input and output respectively, first non-metallic medium has evenly been plated on two electrode surfaces to inlay in the non-metallic medium of second, the non-metallic medium of second is platelike structure, the dielectric constant of the non-metallic medium of second is greater than the dielectric constant of first non-metallic medium, thereby forms discharge space on the non-metallic medium surface of second.
2. The discharge cell covered with the internal electrode of claim 1, wherein the first non-metallic medium has a dielectric constant of 3 to 9, and the second non-metallic medium has a dielectric constant of 9 to 100.
3. The discharge cell coated with the internal electrode of claim 2, wherein the first non-metallic dielectric is made of one of alumina, silica, mica, glass, and zirconia, and the second non-metallic dielectric is made of one of alumina, titania, ceria, manganese oxide, and cobalt oxide.
4. The internal electrode coated discharge cell of claim 1, wherein the shortest distance between two electrodes is between 2mm and 10 mm.
5. The internal electrode coated discharge cell of claim 1, wherein said two electrodes are disposed on a same straight line or are not on a straight line but are parallel to each other between said two electrodes.
6. The internal electrode coated discharge cell of claim 1, wherein the material of said electrode is one of stainless steel, copper or aluminum.
7. The discharge cell covered with the internal electrode according to claim 1, wherein the first non-metallic medium is a dense film, a porous film, or a composite of both shapes, and the second non-metallic medium is a dense plate, a porous plate, or a composite of both shapes.
8. The internal electrode coated discharge cell of claim 1, wherein the thickness of the first non-metallic dielectric is between 0.1mm and 3 mm.
9. An ion wind air purifier, characterized in that the ion wind air purifier comprises one or a plurality of mutually independent discharge units coated with the inner electrode according to any one of claims 1 to 8, and each discharge unit is connected with a high-voltage power supply through a lead.
10. The ion wind air purifier of claim 9, wherein the discharge unit is provided with a plurality of wind distribution channels on the surface thereof, so that the airflow is forced to pass through the wind distribution channels and pass through the surface of the discharge unit after passing through the fan, the gas flow rate on the surface of the discharge unit is between 2 and 10 meters per second, and the residence time of the gas in the ion wind air purifier is within 0.5 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725211.7U CN215216608U (en) | 2021-04-09 | 2021-04-09 | Discharge unit coated with inner electrode and ion wind air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725211.7U CN215216608U (en) | 2021-04-09 | 2021-04-09 | Discharge unit coated with inner electrode and ion wind air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215216608U true CN215216608U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120725211.7U Active CN215216608U (en) | 2021-04-09 | 2021-04-09 | Discharge unit coated with inner electrode and ion wind air purifier |
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| Country | Link |
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| CN (1) | CN215216608U (en) |
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2021
- 2021-04-09 CN CN202120725211.7U patent/CN215216608U/en active Active
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