WO2014184984A1 - イオン・オゾン風発生装置及び方法 - Google Patents
イオン・オゾン風発生装置及び方法 Download PDFInfo
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- WO2014184984A1 WO2014184984A1 PCT/JP2013/084370 JP2013084370W WO2014184984A1 WO 2014184984 A1 WO2014184984 A1 WO 2014184984A1 JP 2013084370 W JP2013084370 W JP 2013084370W WO 2014184984 A1 WO2014184984 A1 WO 2014184984A1
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- wind
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/02—Corona rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/28—Details or features not otherwise provided for using the Coanda effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Definitions
- the present invention is an apparatus that generates an ion wind by corona discharge, and more specifically, an ion wind generator that generates an ion wind having a larger air volume. Further, in one aspect, the present invention relates to an apparatus and method for sterilizing / deodorizing an object such as dust, and in particular, corona discharge is performed in a space different from a space where the object is disposed, thereby generating ions and ozone. The present invention relates to an apparatus and a method for generating and sterilizing / deodorizing an ion / ozone wind to a space where an object is arranged.
- the present invention relates to a highly airtight box, for example, a waste container such as garbage or diapers, a processing odor, a shoe or a boot of a garbage disposal machine, a box / toilet / toilet tank for storing, an airtight
- the present invention relates to an environmental device for sterilization and deodorization that is mounted on a highly-contained container with a refrigeration / refrigeration device, a vehicle with a refrigeration / refrigeration device, a refrigerator, an indoor / interior air conditioner, and the like.
- a simple sterilization deodorant such as a spray type has been proposed.
- a trash bin or a garbage storage box when used in a trash bin or a garbage storage box, the present situation is that a bad odor is emitted when the container is opened.
- an air conditioner for example, spraying or circulation sterilization method
- a method of sucking air from a space to be sterilized and deodorized and adsorbing or removing contaminants with a filter and an expensive malodor removing catalyst have been proposed.
- maintenance such as filter replacement is indispensable due to long-term use, and because the performance of the filter is not sufficient, if the satisfactory performance is not obtained or even if the performance is good, the large and expensive catalyst body, In addition, maintenance and management costs are often high.
- the negative ion / ozone generator according to Patent Document 1 is an apparatus that is assumed to be attached to the ceiling of a room, and is characterized in that the positive electrode is arranged below the negative electrode. According to this, a downward airflow containing negative ions and ozone can be generated without using a fan or a motor.
- the negative ion / ozone generator according to Patent Document 2 includes a negative electrode having a needle-like tip and a cylindrical ground electrode arranged concentrically in parallel to the negative electrode, and the negative electrode and the ground electrode are relatively disposed.
- the negative electrode or ozone is generated by adjusting the distance between the tip of the negative electrode and the end face of the ground electrode by applying a high voltage to the negative electrode.
- the negative ion / ozone generator according to Patent Document 3 is a device that generates ozone and negative ions by applying a DC high voltage between the needle electrode and the ground electrode to cause corona discharge at the tip of the needle electrode. is there.
- the negative ion / ozone generator according to Patent Document 4 has a positive electrode made of a metal plate provided with one or a plurality of holes having a raised portion around the periphery, and the tip of the negative electrode is the positive electrode. It is located in the vicinity of the hole. With this configuration, a sufficient air flow is generated by the discharge, so that it is possible to generate an air flow that diffuses the generated negative ions and ozone into the space without using a blower such as a fan or a pump. .
- Patent Documents 1 to 4 describe that ions and ozone are generated and applied to an object.
- these techniques are used in a space to be sterilized or deodorized, for example, inside a trash can. It is assumed that it is arranged and discharged.
- odorous organic matter may be decomposed by microorganisms to produce flammable gas such as methane gas. If discharge occurs under such conditions, a fire or explosion may occur due to the occurrence of a spark. There is a risk that will occur.
- Patent Document 5 Development of a mold sterilization / deodorization apparatus has been studied (Patent Document 5).
- the air cleaner according to Patent Document 6 is an ion generator in which a plurality of needle-like electrodes and planar collection electrodes are arranged.
- this technique is intended to generate ions, no consideration is given to the wind force of the ion wind when the ion “wind” is generated. Therefore, as described in Patent Document 6 (particularly FIGS. 1 and 2), if the positions of the electrodes are far apart, when the ion wind is generated, the wind force is greatly reduced. There was a problem that it was difficult for the ion wind to reach the object.
- Patent Documents 7 to 9 describe devices that generate an ion wind by using a needle electrode and a planar counter electrode. However, these techniques have a problem that the generated ionic wind is not sufficient in practice.
- Patent Documents 10 and 11 describe ion wind generators in which a plurality of needle-like electrodes and cylindrical counter electrodes are arranged.
- the counter electrode is cylindrical, there is a problem that even if a plurality of electrodes are combined, the generated ion wind is not practically sufficient.
- Patent Document 12 discloses a technique for changing the shape of the counter electrode from a cylindrical shape to a plate shape in order to facilitate cleaning.
- the technique of Patent Document 12 also has a problem that the generated ionic wind is not practically sufficient, as in Patent Documents 7 to 9.
- Some kind of ingenuity that can be delivered to the market is essential for commercialization.
- the present invention has been made from such a viewpoint, and it is an object of the present invention to provide means for generating an ionic wind satisfactorily even if the negative ion / ozone generator is downsized (portable). To do.
- the present invention (1) A plurality of electrode pairs each having a needle-like electrode and a counter electrode are provided, and a potential difference is generated between each electrode pair to generate ions, ozone, and ion wind by corona discharge.
- the counter electrode in each electrode pair is planar and annular or spiral,
- the counter electrode is positioned regularly and adjacent to or close to each other so as to surround the counter electrode in the main electrode pair along the outer periphery of the counter electrode in the main electrode pair and the counter electrode in the main electrode pair.
- the counter electrode in the main electrode pair and the counter electrode in the sub electrode pair are formed by through holes in the flat conductive member, and the flat conductive member further includes an outer periphery of the counter electrode in the sub electrode pair.
- An ion / ozone wind generator characterized in that a through hole is formed.
- the present invention (2) The counter electrode has a planar main annular counter electrode and a planar sub annular counter electrode surrounding the main annular counter electrode, The longest distance between the tip of the needle electrode in a certain electrode pair and the main annular counter electrode in the certain electrode pair is shorter than the shortest distance between the tip of the needle electrode in the certain electrode pair and the sub annular counter electrode in the certain electrode pair.
- the ion / ozone wind generator of the present invention (1) is characterized by the above.
- the present invention (3) In the ion / ozone wind generator of the present invention (1) or (2), the shapes of the counter electrodes in all the electrode pairs are substantially the same.
- the present invention (4) A plurality of electrode pairs each having a needle-like electrode and a counter electrode are provided, and a potential difference is generated between each electrode pair to generate ions, ozone, and ion wind by corona discharge.
- the counter electrode in each electrode pair is planar and annular or spiral, The counter electrode is positioned regularly and adjacent to or close to each other so as to surround the counter electrode in the main electrode pair along the outer periphery of the counter electrode in the main electrode pair and the counter electrode in the main electrode pair.
- the counter electrode has a planar main annular counter electrode and a planar sub annular counter electrode surrounding the main annular counter electrode, The longest distance between the tip of the needle electrode in a certain electrode pair and the main annular counter electrode in the certain electrode pair is shorter than the shortest distance between the tip of the needle electrode in the certain electrode pair and the sub annular counter electrode in the certain electrode pair This is an ion / ozone wind generator.
- the present invention (5)
- the counter electrode in the main electrode pair and the counter electrode in the sub electrode pair are formed by through holes in the flat conductive member, and the flat conductive member further includes an outer periphery of the counter electrode in the sub electrode pair.
- the ion / ozone wind generator of the present invention (4) is characterized in that a through hole is formed.
- the ion / ozone wind generator according to the invention (4) or (5) is characterized in that the shapes of the counter electrodes in all the electrode pairs are substantially the same.
- the present invention (1) A plurality of electrode pairs each having a needle-like electrode and a counter electrode are provided, and a potential difference is generated between each electrode pair to generate ions, ozone, and ion wind by corona discharge.
- the counter electrode in each electrode pair is planar and annular or spiral,
- the counter electrode is positioned regularly and adjacent to or close to each other so as to surround the counter electrode in the main electrode pair along the outer periphery of the counter electrode in the main electrode pair and the counter electrode in the main electrode pair.
- the counter electrode in the main electrode pair and the counter electrode in the sub electrode pair are formed by through holes in the flat conductive member, and the flat conductive member further includes an outer periphery of the counter electrode in the sub electrode pair.
- the counter electrode has a planar main annular counter electrode and a planar sub annular counter electrode surrounding the main annular counter electrode, The longest distance between the tip of the needle electrode in a certain electrode pair and the main annular counter electrode in the certain electrode pair is shorter than the shortest distance between the tip of the needle electrode in the certain electrode pair and the sub annular counter electrode in the certain electrode pair.
- the ion / ozone wind generator of the present invention (1) or (2) for example, the form shown in FIG. 11 and FIGS. 13 to 16 or FIG. 11).
- the present invention (4) 11 is an ion / ozone wind generator (for example, the form shown in FIG. 11) according to any one of the present inventions (1) to (3), wherein the shapes of the counter electrodes in all the electrode pairs are substantially the same. .
- the “sterilization / deodorization target” is not particularly limited as long as it propagates bacteria or emits a bad odor. Specific examples are given.
- the “space in which the object to be sterilized / deodorized is arranged” is not particularly limited as long as the object to be sterilized / deodorized is arranged.
- a highly airtight box more specifically, garbage or Dirty containers such as diapers, highly airtight containers with refrigeration / refrigeration equipment, and vehicles with refrigeration / refrigeration equipment.
- annular means, for example, a polygonal shape that is a triangle or more (preferably a hexagon or more), a circle, or a substantially circular shape with an opening at the center.
- Vortex refers to, for example, a triangle or more (preferably a hexagon or more) polygon, a circle, or a substantially circular shape that spirals toward the center. There is no particular limitation on the winding width or the presence or absence of an end point.
- the term “planar” means an electrode having a small thickness with respect to the total area in the ring electrode in such a manner that it can be generally regarded as a plane. More specifically, although not particularly limited, [thickness (mm)] / [total area in the ring (cm 2 )] is preferably 1.5 or less, and is preferably 1 or less. It is more preferable that it is 0.8 or less. Although a lower limit is not specifically limited, For example, it is 0.0001.
- the strain may be up to about the thickness. More specifically, the total area of the main annular counter electrode is more preferably 7 cm 2 , a thickness of 7 mm or less, and a strain of 7 mm or less.
- the longest distance between the tip of the needle-like electrode and the main annular counter electrode '' is the distance between the tip of the needle-like electrode and the inner end of the ring of the main annular counter electrode and the closest part in the thickness direction, It means the longest distance.
- the shortest distance between the tip of the needle-like electrode and the sub-annular counter electrode '' is the distance between the tip of the needle-like electrode and the inner end of the ring of the sub-annular counter electrode and the closest part in the thickness direction, Means the shortest distance.
- Main ion wind means an ion wind emitted from the central opening of the main annular counter electrode.
- the “subionic wind” means an ionic wind emitted from the sub annular counter electrode.
- “Generating a potential difference between electrode pairs” can include, for example, a potential difference that occurs when a voltage is applied to the needle electrode and the counter electrode is grounded. In this case, the polarity of the needle electrode (anode , Cathode) is not particularly limited.
- the ion wind generated by the main electrode pair is pushed forward by the tail wind of the ion wind generated by the sub electrode pair. Even if the electrode pair is reduced in size, the ion wind force generated by the corona discharge can be delivered to the object without being cut as much as possible.
- the ion wind generated by each electrode pair is in contact with the adjacent (adjacent) ion wind ⁇ in other words, the ratio in which the counter electrodes are adjacent (adjacent) ⁇ It is possible to increase the ratio of touching (in other words, the ratio of the counter electrodes not adjacent to each other (not close to each other)), and the configuration can further improve the same effect.
- an ion wind having a relatively high wind pressure is generated from the main annular counter electrode, and an ion wind having a relatively low wind pressure is generated from the sub-annular counter electrode surrounding the main annular counter electrode.
- the ionic wind generated from the inside without retaining the wind can be pushed out to the front surface so as to involve the ionic wind generated from the outside, and an ionic wind having a large air volume and a high wind pressure can be obtained.
- the ion wind emitted from the secondary annular electrode is opposed to the main ring. Supports ionic wind emitted from the electrode. That is, since the ion wind emitted from the main annular counter electrode becomes an ion wind generated in the tail wind, a strong and large air volume can be obtained.
- the ion wind generator according to the present invention can generate ions and ozone having a sterilizing / deodorizing action by corona discharge, it is preferably used as a sterilizing / deodorizing apparatus using this. is there. According to this device, it is possible to generate a large amount of ionic wind, and even if it is an external sterilization / deodorization device, ions and ozone can be generated in the target space without using equipment such as an air pump. Can be introduced. That is, since it is not necessary to use a pump or a fan, it is possible to provide a low-noise sterilization / deodorization apparatus.
- the ion wind generated from the sub-annular counter electrode can be entrained, it becomes possible to entrain ions and ozone generated from these electrodes, so that an ion wind containing high concentration ions and ozone can be sent out. Therefore, it is possible to deodorize with higher efficiency.
- FIG. 1A is a conceptual front view of the counter electrode of the apparatus
- FIG. 1B is a conceptual side view of the ion / ozone wind generating apparatus 100
- FIG. 2A is a diagram showing the positional relationship between the ring-shaped electrode 131 and the tip portion P of the needle-shaped electrode 120 using the cross section of the ring-shaped electrode 131 located at the innermost part
- FIG. 4 is a diagram showing a positional relationship between a ring-shaped electrode 132 and a tip P.
- FIG. 3A is a conceptual front view of the counter electrode 130 of the apparatus
- FIG. 3B is a conceptual side view of the ion / ozone wind generating apparatus 100.
- FIG. 4A is a conceptual front view of the counter electrode of the apparatus
- FIG. 4B is a conceptual side view of the ion / ozone wind generating apparatus 100
- FIG. 5A is a conceptual front view of the counter electrode of the apparatus
- FIG. 5B is a conceptual side view of the ion / ozone wind generating apparatus 100
- FIG. 6 is a schematic view of a plate-like counter electrode that can be used as the counter electrode according to the present invention.
- FIG. 7 is a conceptual plan view of the ion / ozone wind generator 100.
- FIG. 8A is a conceptual front view of the counter electrode 130 of the apparatus
- FIG. 8B is a conceptual side view of the ion / ozone wind generating apparatus 100.
- FIG. 9 is a conceptual plan view of the ion / ozone wind generator 100.
- 10A is a conceptual plan view of an ion / ozone wind generator
- FIG. 10B is a conceptual side view of the ion / ozone wind generator
- FIG. 10C is an ion / ozone. It is the conceptual front view seen from the jet nozzle side of a wind generator.
- FIG. 11 is a conceptual diagram of a needle electrode and a counter electrode in another embodiment.
- FIG. 12 is a conceptual action diagram of the ion / ozone wind generator in another embodiment.
- FIG. 13 is a conceptual diagram of a needle electrode and a counter electrode in another embodiment.
- FIG. 14 is a conceptual diagram of a needle electrode and a counter electrode in another embodiment.
- FIG. 15 is a conceptual diagram of a needle electrode and a counter electrode in another embodiment.
- FIG. 16 is a conceptual diagram of a needle electrode and a counter electrode in another embodiment.
- FIG. 17 is a conceptual diagram of a needle electrode and a counter electrode in another embodiment.
- FIG. 18 is a conceptual diagram of the counter electrode in another embodiment.
- FIG. 19 is a conceptual diagram of a needle-like electrode according to another embodiment.
- FIG. 20 is a structural diagram 1 of the counter electrode in the experimental apparatus.
- FIG. 21 is a structural diagram 2 of the counter electrode in the experimental apparatus.
- FIG. 22 is a structural diagram 3 of the counter electrode in the experimental apparatus.
- FIG. 23 is a structural diagram 4 of the counter electrode in the experimental apparatus.
- FIG. 24 is a structural diagram 5 of the counter electrode in the experimental apparatus.
- FIG. 25 is an explanatory diagram of a measurement method using an experimental apparatus.
- FIG. 26 is a conceptual diagram of a modification of the counter electrode.
- An ion / ozone wind generating apparatus has an electrode pair having a needle electrode and a counter electrode, generates a potential difference between the needle electrode and the counter electrode, and generates ions, ozone by corona discharge. And generate an ionic wind.
- the ion / ozone wind generating apparatus includes a main annular counter electrode having a planar counter electrode and a sub-annular counter electrode having a planar shape surrounding the main annular counter electrode. The longest distance between the tip of the main annular counter electrode and the main annular counter electrode is shorter than the shortest distance between the tip of the needle electrode and the sub annular counter electrode.
- This configuration provides a large volume of ionic wind.
- the discharge discharges in a donut shape along the inner side of the cylindrical electrode of the counter electrode at the shortest distance or the inner side of the flat circular electrode, and a donut ion wind is generated.
- the center of the donut is windless. Therefore, the ionic wind becomes weak as a result of the loss that uses the energy that the generated ionic wind induces the windless center.
- the problem is solved by providing the main annular counter electrode and the sub annular counter electrode as in the present invention.
- An ion / ozone wind generator has an electrode pair having a needle electrode and a counter electrode, generates a potential difference between the needle electrode and the counter electrode, and generates ion / ozone by corona discharge. And generate an ionic wind.
- an ion wind is generated by repeatedly colliding with air molecules while ions emitted from the needle electrode during the corona discharge migrate toward the counter electrode, so that the needle winds from the needle electrode toward the counter electrode. It is said that the resulting air flow. That is, it is an air flow generated according to the flow direction of ions generated during discharge.
- the detailed structure of the ion / ozone wind generator according to the present invention will be described below.
- FIG. 1A is a conceptual front view of the counter electrode of the apparatus
- FIG. 1B is a conceptual side view of the ion / ozone wind generating apparatus 100.
- the ion / ozone wind generator 100 includes an electrode pair 110 having a needle electrode 120 and a counter electrode 130.
- the counter electrode 130 includes a circular annular electrode 131 located on the innermost side disposed on the extension line axis of the needle-like electrode 120, and an outer circular annular electrode 132 having a different radius arranged coaxially with the electrode. .
- these annular electrodes are disposed so as to be perpendicular to the annular plane and to be positioned on an axis passing through the center of gravity (circular center) of the ring.
- the distance from the tip of the needle-like counter electrode to each part of the counter electrode becomes substantially equal, so that discharge unevenness is less likely to occur.
- the needle-like electrodes are arranged on the axis of the ring in this way, the ionic wind generated from the main annular counter electrode is particularly strong.
- each annular electrode 131 and 132 are preferably bridged so as to be energized by a connecting member such as a bridge 139.
- a connecting member such as a bridge 139.
- each annular electrode can be made equipotential, It becomes easy to adjust the positional relationship between these electrodes.
- a portion having a substantially triangular shape is formed between the main annular counter electrode and the sub-annular counter electrode, so that unevenness occurs in corona discharge and a large amount of ion wind is forward. Will not be pushed out.
- a conceptual straight line connecting the connecting portion between the connecting member and the secondary annular counter electrode and the connecting portion between the connecting member and the main annular counter electrode passes through the center of gravity of the main annular counter electrode so as not to interfere with the generation of ion wind. It is preferable to arrange the connecting members as described above. By connecting in this way, the generation unevenness of the ionic wind due to the discharge unevenness is less likely to occur.
- the main annular counter electrode and the sub annular counter electrode constituting the counter electrode are arranged in the same plane. Since it is the distance that makes the discharge efficiency of the sub-annular counter electrode gradually weaker than that of the main annular counter electrode, it is preferable to arrange the same on the same plane because the distance can be easily changed. Further, even if the distance ratio is correct in three dimensions, for example, a dome shape or the like causes the ion wind to be emitted in a direction parallel to the straight wind generated by the main ion wind, resulting in poor efficiency.
- the needle electrode 120 and the counter electrode 130 are connected to a voltage applying means or a ground, respectively, and in use, a potential difference is generated between the electrodes to discharge.
- the positional relationship between the distal end portion P of the needle-like electrode 120 and the innermost main annular counter electrode 131 is preferably a positional relationship that is most suitable for emitting ion wind, and such a distance is set.
- annular counter electrode may be distribute
- annular counter electrode in the figure shows the ion migration direction by corona discharge.
- FIG. 2A shows the positional relationship between the annular counter electrode 131 and the distal end portion P of the needle electrode 120 using the cross section of the annular counter electrode 131 located in the innermost part.
- FIG. 2A shows the positional relationship between the annular counter electrode 132 and the tip portion P.
- the ion wind is theoretically generated at an angle of ⁇ 2 from the tip P. Become. That is, since the angle becomes larger, the ionic wind derived from this electrode has more components emitted toward the outer side of the annular counter electrode, and the volume of the ionic wind pushed toward the front surface becomes smaller.
- corona discharge is likely to occur with respect to the counter electrode located near the needle electrode.
- the distance from the distal end portion P of the needle electrode becomes closer. That is, since the probability of occurrence of corona discharge is higher in the annular counter electrode positioned at the center, the absolute counter pressure of the generated ion wind is also higher in the annular counter electrode positioned at the center.
- the annular counter electrode 131 located at the innermost portion is advantageous in the direction in which the ion wind is generated, and the absolute wind pressure in which the ion wind is generated is also large. Therefore, the counter electrode as shown in FIG. 1 is in a state where the ion wind emitted from the annular counter electrode becomes stronger as the radius of the annular electrode becomes smaller.
- the air volume increases, and the ions and ozone generated by the discharge are reduced. Since the action of extruding to the front surface by the ionic wind is obtained, the effect of sterilization and deodorization is enhanced.
- the distance between the annular counter electrode 131 located at the innermost part and the tip end portion P is maintained at a distance that is most easily discharged in corona discharge.
- the diameter of the annular portion of the counter electrode is simply made large, a large discharge reaction occurs, but since the discharge occurs in a donut shape, the central portion of the windless area is also large due to the absence of the counter electrode portion at the annular center of the counter electrode. As a result, discharge unevenness occurs and a donut-like ion wind is generated.
- the outer periphery and the central portion of the generated ion wind are in a no-wind state, and the donut-like ion wind induces a no-wind region so that no strong wind is generated.
- the diameter of the annular part is small, ion wind with strong wind pressure is emitted, but the amount of generation is small, so by arranging the secondary annular counter electrode, which is the secondary generation pole, on the outer periphery of the main annular counter electrode, the mainstream wind has a small diameter at the center. While generating strong wind pressure, the outer circumference has a large diameter and weak wind pressure but emits a side stream with a large air volume. That is, the counter electrode according to the present invention solves the problem of the current situation that the wind pressure is weak but the air volume is large when the diameter is large, and the wind pressure is small but the air volume is small when the diameter is small. And a large generation amount compatible.
- the ionic wind generated from the counter electrode is not decelerated due to the reaction between the obstacles such as the wall surface and the ionic wind, and the main ionic wind generated from the main annular counter electrode; Since the secondary ion wind generated from the secondary annular counter electrode is immediately synthesized, the main ion wind can quickly obtain the synergistic effect of the tail wind by the surrounding secondary ion wind immediately after the generation, so that a larger volume of ion wind can be generated. Obtainable.
- the counter electrode is, for example, cylindrical, a wall surface is present in the counter electrode, so that the ion wind generated from the counter electrode is decelerated due to the reaction between the wall surface and the ion wind.
- each counter electrode is not annular, and the planar normal vector in each counter electrode is not substantially in the same direction.
- the ion wind generated from the counter electrode is decelerated due to the fact that uneven discharge is likely to occur and the ion wind generated from the counter electrode is not uniform, etc. (the ion wind generated at each counter electrode is optimal) Not synthesized), which is not preferable.
- the longest distance between the tip of the needle electrode and the main annular counter electrode is shorter than the shortest distance between the tip of the needle electrode and the sub annular counter electrode.
- the ion wind When deviating from the positional relationship between the needle-like electrode and the counter annular electrode, the ion wind is mainly generated from the space between the main annular counter electrode and the sub-annular counter electrode, resulting in uniform wind. For this reason, the ionic wind released in the air becomes weak, and a reaction also occurs when a guide member is provided.
- the number of annular counter electrodes constituting the counter electrode 130 is not limited to two as shown in FIG. 1, but a large number of annular counter electrodes 131 to 133 are provided as shown in FIG. It may be.
- 3A is a conceptual front view of the counter electrode 130 of the apparatus
- FIG. 3B is a conceptual side view of the ion / ozone wind generating apparatus 100.
- the case where three annular counter electrodes are used has been described.
- any number of annular counter electrodes constituting the counter electrode may be provided as long as the distance relationship with the needle electrode is satisfied.
- a plurality of needle-like electrodes may be provided like the needle-like electrodes 121 to 123.
- all the acicular electrodes and the counter electrodes are positioned such that the longest distance between the tip of the acicular electrode and the main annular counter electrode is shorter than the shortest distance between the tip of the acicular electrode and the sub annular counter electrode.
- FIG. 4A is a conceptual front view of the counter electrode of the apparatus
- FIG. 4B is a conceptual side view of the ion / ozone wind generating apparatus 100.
- the counter electrode according to the present invention may be polygonal. Also in this case, each needle electrode and the counter electrode are positioned such that the longest distance between the tip of the needle electrode and the main annular counter electrode is shorter than the shortest distance between the tip of the needle electrode and the sub annular counter electrode. It is arranged in. 5A is a conceptual front view of the counter electrode of the apparatus, and FIG. 5B is a conceptual side view of the ion / ozone wind generating apparatus 100. Even in this triangular shape, the ion wind generated from the main annular counter electrode is smaller than the ion wind generated from the sub annular counter electrode, and a large amount of ion wind can be obtained.
- the main annular counter electrode is shown in a circular shape here, it may be a polygon more than a triangle.
- the annular counter electrode is polygonal, it is advantageous that the number of sides is larger because the number of points that are the shortest distance from the needle-like electrode is increased, so that uneven discharge is less likely to occur.
- FIG. 6 is a schematic view showing an example of the counter electrode according to the present invention.
- the counter electrode is formed by providing a hole in the plate.
- FIG. 6C is a conceptual diagram of a plate-like counter electrode 130c having a circular counter electrode.
- the counter electrode includes a first counter electrode 130c (1) and a second counter electrode 130c (2).
- the first counter electrode 130c (1) is formed with a circular main annular counter electrode 131c (1) at the center, and a circular sub annular counter electrode 132c (1) is formed around it.
- Sub-circular counter electrodes 133c (1), 134c (1), and 135c (1) are further formed on the outer periphery of the sub-circular counter electrode 132c (1).
- a connecting member 139c (1) is formed between these counter electrodes.
- the second counter electrode is formed with a circular main annular counter electrode 131c (2) at the center, and a circular sub annular counter electrode 132c (2) is formed around it.
- Sub-annular counter electrodes 133c (2) and 134c (2) are further formed on the outer periphery of the annular counter electrode 132c (2).
- a connecting member 139c (2) is formed between these counter electrodes. Needle-like electrodes are arranged at appropriate positions with respect to these plate-like counter electrodes.
- FIG. 6B is a diagram showing a schematic configuration of the plate-like counter electrode 130b.
- the main annular counter electrode has a circular shape
- the surrounding sub-annular counter electrode has a hexagonal shape.
- the plate-like counter electrode 130b includes a first counter electrode 130b (1) and a second counter electrode 130b (2).
- a circular main annular counter electrode 131b (1) is formed at the center of the first counter electrode 130b (1), and a hexagonal sub-annular counter electrode 132b (1) is formed around it.
- sub-annular counter electrodes 133b (1), 134b (1), and 135b (1) are formed on the outer periphery thereof. These counter electrodes are connected by a connecting member 139b (1).
- a circular main annular counter electrode 131b (2) is formed at the center of the second counter electrode 130b (2), and hexagonal sub-annular counter electrodes 132b (2) to 134b (2) are formed around it. ) And these electrodes are connected by a connecting member 139b (2).
- FIG. 6A is a diagram showing a schematic configuration of the plate-like counter electrode 130a.
- the plate-like counter electrode 130a includes a first counter electrode 130a (1) and a second counter electrode 130a (2).
- a circular main annular counter electrode 131a (1) is formed at the center of the first counter electrode 130a (1), and a plurality of sub-annular counter electrodes 132a (1) are formed around it.
- FIG. 6A shows a typical example of the sub-annular counter electrode 132a (1), but 132a (1) formed around the main annular counter electrode 131a (1) is also sub-circular. It is a counter electrode.
- the member formed between the sub-annular counter electrodes is in a state of spreading radially from the main annular counter electrode, so in addition to the ion wind generated from the main annular counter electrode, As the distance from the main annular counter electrode increases, the amount of ion wind continuously decreases.
- the second counter electrode 132a (2) has a main annular counter electrode 131a (2) and a sub-annular counter electrode 132a (2) at the center.
- FIG. 6D is a common side view of the plate-like counter electrodes 130a to 130c.
- FIG. 7 is a conceptual plan view of the ion / ozone wind generator 100.
- Two electrode pairs are arranged on the left and right of the electrode pair arranged in the center, and the ion wind generation direction of the two electrode pairs arranged on the left and right with respect to the ion wind generation direction of the electrode pair arranged in the center It is preferable that they are arranged so as to intersect each other. In addition, it is more preferable that the ion wind generated from each electrode pair is concentrated at one point. By using such an apparatus, ion winds emitted from each electrode pair can be merged, and an ion wind with a larger air volume can be obtained.
- FIG. 8A is a conceptual front view of the counter electrode 130 of the apparatus
- FIG. 8B is a conceptual side view of the ion / ozone wind generating apparatus 100.
- the ion wind generated from the annular counter electrode located outside the ion wind generated from the annular counter electrode 131 located at the innermost part of the counter electrode 130 is aggregated (combined) to the ion wind jet port 141. By sending, the air volume of the ionic wind pushed out to the front surface increases.
- the guide member has a shape in which the opening cross-sectional area gradually decreases.
- the ion wind generated from the counter electrode is uniform, and the donut wind that does not generate wind pressure at the center has a shape that reduces the cross-sectional area with respect to the blowing action.
- the wind collides with the inner wall of the guide member and turbulence is generated, causing a reaction inside the guide member, resulting in a slight wind, but if the main ion wind is strong and the sub ion wind is weak, even when the guide member is narrowed to a small diameter, the sub ion wind Therefore, the collision with the inner wall of the guide member is naturally weakened, and the main ion wind is combined with the secondary ion wind and concentrated and ejected.
- a blower path 150 is provided at the spout 141 of the guide member 140.
- the delivery path is not particularly limited as long as the direction of the ejected ion wind can be adjusted, but it is preferable that the delivery path is a tubular member having the same diameter as the ejection port 141.
- the material of the air blowing path is not particularly limited, and examples thereof include a hose and a vinyl chloride pipe. The air blowing path can be used so that ion winds generated from these electrode pairs are easily collected when a plurality of electrode pairs are provided as will be described later. Further, when the electrode pair is used alone, ions and ozone may be sent into the sterilization / deodorization target space or the like through the sending route.
- the ion wind generated from each electrode pair is concentrated at one point. By comprising in this way, the ion wind of large air volume can be obtained by making the ion wind generated from each electrode pair merge.
- Fig. 10 (a) is a conceptual plan view of an ion / ozone wind generator
- Fig. 10 (b) is a conceptual side view of the ion / ozone wind generator
- Fig. 10 (c) is an ion / ozone wind generator. It is the conceptual front view seen from the jet nozzle side of the apparatus.
- the electrode pairs are arranged in two upper and lower stages for every three sets, and arranged according to the arrangement method for the three electrode pairs shown above for each of the upper and lower stages ⁇ FIG.
- the ion / ozone wind generator 100 described above an ion wind having a sufficient air volume can be obtained, but there is room for further improvement in terms of miniaturization and portability. Therefore, as compared with the ion / ozone wind generator 100 described above, the ion wind can be generated even at a lower voltage (that is, it is possible to reduce the size), and a stronger ion wind can be stably generated.
- the ion / ozone wind generator 100 which is another form of the sterilizing / deodorizing apparatus according to the present invention that can be generated will be described in detail.
- the present embodiment is an example, and other forms or various modifications that can be conceived by those skilled in the art also belong to the technical scope of the present invention (specific modifications will be described later).
- the embodiment and the modification example given as examples in the present specification should not be construed as being limited to being applied to specific things, and may be in any combination.
- a modification example of an embodiment is a modification example of another embodiment, and even if one modification example and another modification example are described independently, there is the modification example. It should be understood that a combination of the modified example and another modified example is also described.
- FIG. 11 shows a schematic structure of the ion / ozone wind generator 100 according to the present embodiment.
- the ion / ozone wind generator 100 according to the present embodiment mainly includes one main electrode pair and six sub electrode pairs provided so as to surround the main electrode pair.
- the electrode pair is a set of electrodes having a discharge electrode (a needle electrode in the present embodiment) and a counter electrode
- the main electrode pair is an annular counter electrode 130a (hereinafter referred to as the counter electrode).
- the six counter electrode pairs have annular counter electrodes 130b to 130g (hereinafter referred to as second counter electrodes 130b to 130g, etc.) as the counter electrodes.
- any counter electrode is comprised from a plate-shaped member and / or a linear member.
- the first counter electrode 130a and the six second counter electrodes 130b to 130g are all of the same shape (substantially annular with the same diameter).
- the second counter electrodes 130b to 130g are arranged along the outer periphery of the first counter electrode 130a and adjacent to each other. As a result, a virtual circle S (a portion indicated by a broken line in FIG. 11) inscribed with the second counter electrodes 130b to 130g is formed outside the second counter electrodes 130b to 130g.
- the second opposing electrodes are arranged so that the centers of the six second opposing electrodes 130b to 130g are adjacent to each other so that the respective apexes of the substantially regular hexagonal shape are formed. Electrodes 130b to 130g are provided.
- the second counter electrodes 130b to 130g are arranged so that the outer peripheries of the counter electrodes adjacent to each other are in contact with each other.
- the outer periphery of the second counter electrode 130b is in contact with the outer periphery of the second counter electrodes 130c and 130g adjacent to the second counter electrode 130b.
- first counter electrode 130a is further in contact with each of the second counter electrodes 130b to 130g (that is, arranged at the center of a substantially regular hexagonal shape assumed by the second counter electrodes 130b to 130g). ) Can be defined as provided.
- the second counter electrodes 130b to 130g do not necessarily have to be adjacent (contacted) with the adjacent counter electrodes, and may be in close proximity to each other, but if they are too far apart, The wind force generated from the generator 100 is reduced.
- the distance between the outer peripheries of the adjacent counter electrodes is equal to or less than the diameter of the second counter electrodes 130b to 130g (or 1 / n or less of the diameter; It is preferable that n is a natural number).
- the first counter electrode 130a does not necessarily have to be in contact with all the second counter electrodes 130b to 130g, and may be in a close state, but is in contact with at least a part of the second counter electrodes 130b to 130g.
- the shortest distance between the outer peripheries is not more than the diameter of the first counter electrode 130a and the second counter electrodes 130b to 130g or not more than 1 / n of the diameter; n is a natural number. Is preferred).
- first counter electrode 130a and the second counter electrodes 130b to 130g include a needle-like electrode 120 (particularly, the needle-like electrodes 120a and 120b to be discharge portions in the respective counter electrodes) as a pair of discharge-side electrodes. 120g) forms a main electrode pair and a sub electrode pair.
- Each counter electrode (the first counter electrode 130a and the second counter electrodes 130b to 130g) according to the present embodiment has a double ring structure as described above, and is provided so as to surround the main ring electrode and the main ring electrode.
- the secondary annular electrode is fixed in a conductive state by a bridge.
- Each counter electrode (the first counter electrode 130a and the second counter electrode 130b to 130g) is not limited to a double ring structure, but part or all of the counter electrode is a single ring structure (or three or more layers). Or a spiral structure (a specific aspect of the spiral structure will be described later).
- each counter electrode is positioned on a different plane so that it is easy to imagine the action and effect, but when each counter electrode is positioned on the same plane. However, it is supplemented that the same action and effect are brought about.
- the first counter electrode 130a is set to the substantially center (near the center of the virtual circle S), and the second counter electrodes 130b to 130g are provided so as to surround the periphery.
- the ion wind generated in the main electrode pair is pushed forward by the follow-up wind of the ion wind generated in the sub electrode pair. Will be delivered to the object without being scraped (protective effect by the sub electrode pair). That is, even when each electrode pair has a smaller shape ⁇ for example, the diameter of the counter electrode is about 1 cm (preferable range is 5 mm to 5 cm), and the distance between the needle electrode and the counter electrode is about 1 to 2 cm. (The preferred range is 1 mm to 2 cm), the potential difference between the needle electrode and the counter electrode is about 3 to 100 volts ⁇ , and a sufficient amount of ion wind can be obtained.
- the first counter electrode 130a is surrounded by the adjacent second counter electrodes 130b to 130g (as much as possible the second counter electrode is provided).
- the ion wind generated at the first counter electrode 130a is surrounded by another ion wind, so that it is difficult to come into contact with the outside air, and the protection effect by the sub electrode pair is further enhanced. Will be.
- the ion / ozone wind generating apparatus 100 is a region where the ion wind ejected from the ion / ozone wind generating apparatus 100 comes into contact with the stationary outside air even when viewed from the entire ejected ion wind.
- the ionic wind at the center ion wind generated at the main counter electrode pair
- the surrounding ionic wind ion wind generated at the sub counter electrode pair. This makes it possible to deliver a stronger ionic wind to a far object.
- the counter electrodes are all formed in the same shape, so that the main electrode pair and the sub electrode Each of the ion winds generated in each pair of electrodes has a large air volume to some extent (a portion having a small air volume does not occur locally).
- the second counter electrodes 130b to 130g have the same shape, the ion wind generated in the sub electrode pair (particularly, each of the second counter electrodes 130b to 130g) has a region in contact with the outside air. Since the electrode pairs are substantially equal regardless of where the electrode pairs are installed, the local air volume unevenness in the entire ion wind is reduced. Accordingly, with such a configuration, it is possible to obtain an ion wind that is more stable and has a large air volume even when viewed with the entire ion / ozone wind generator 100.
- the ion / ozone wind generating apparatus 100 makes the opposing electrodes of the main electrode pair and the sub electrode pair adjacent to each other so that they can conduct each other (each of the needle-like electrodes 120a to 120a). Similarly, each of 120g can be conducted).
- each counter electrode can be made equipotential, facilitating control of the voltage in the entire sterilization / deodorizing apparatus, and stabilizing the generation of ion wind.
- the present invention is not limited to this, and each counter electrode (each needle electrode) may not be conductive).
- the ion / ozone wind generating apparatus 100 there is one needle-like electrode for one counter electrode (double annular counter electrode) (there is one-to-one correspondence).
- the corona discharge can be performed by each electrode pair (ion wind can be generated by a plurality of electrode pairs)
- the operation stability of the entire ion / ozone wind generator 100 is maintained, Since a large air volume ion wind is obtained by each electrode pair and further combined, it is possible to stably obtain a large air volume ion wind.
- a virtual circle in which an ion wind can be generated is assumed, and shapes adjacent or close to each other on the circumference of the virtual circle.
- each counter electrode pair is not limited to this, and there are various configurations that can exhibit the above-described effects (for example, the protective effect by the sub electrode pair).
- a simple configuration is conceivable.
- the annular counter electrode in the sub electrode pair has a smaller diameter (ring diameter) than the annular counter electrode in the main electrode pair, and circumscribes the annular counter electrode in the main electrode pair. May be arranged (so that the respective annular counter electrodes are adjacent to each other).
- the sub-electrode is formed so that the annular counter electrode in the sub-electrode pair has a larger diameter (ring diameter) than the annular counter-electrode in the main electrode pair and circumscribes the annular counter-electrode in the main electrode pair.
- the annular counter electrodes in the plurality of sub electrode pairs do not have to have the same shape, and the ring counter electrodes in some of the sub electrode pairs have a large diameter (ring diameter), and other sub electrodes
- the annular counter electrode in the electrode pair may have a smaller diameter (ring diameter).
- the annular counter electrode in the main electrode pair and the annular counter electrode in the sub electrode pair are not on the same plane (a plane including the annular counter electrode in the main electrode pair), but different.
- a configuration may also be adopted in which they are arranged on a plane ⁇ for example, in FIG. 16, the main electrode pair is arranged so as to be on the front surface side (the ion wind blowing direction side) with respect to the sub electrode pair ⁇ .
- the number of main electrode pairs is not limited to one, and a plurality of main electrode pairs may be provided (for example, three first counter electrodes 130a are provided in FIG. 16).
- the counter electrode in the main electrode pair and / or the sub electrode pair is not limited to a polygonal shape, a circular shape, and a substantially circular shape, but a spiral shape (the number of turns and the winding width are It may be an example only).
- the difference between the spiral shape as shown in FIG. 18A and the spiral shape as shown in FIG. 18B is the presence or absence of the end point of the spiral when the spiral shape is formed toward the center. .
- each counter electrode is formed in a spiral shape as shown in FIG. 18B, there is an advantage that it is easy to conduct each counter electrode.
- the counter electrode When the counter electrode has such a spiral shape, there is a concern that unevenness may occur in the corona discharge as compared with the case of the multi-ring structure.
- the diameter of the counter electrode is about 1 cm
- the distance error peeling from the multiple ring structure
- the discharge-side electrode (for example, a needle-like electrode) is an annular discharge electrode 120 ⁇ FIG. 19 (b) ⁇ , or an annular discharge electrode 120 in which the needle-like electrodes are simply bridged in an annular shape. It is good also as ⁇ FIG. 19 (a) ⁇ .
- the ion / ozone wind generator according to the present invention can be used not only as a sterilizer / deodorizer but also as an ionic / sterilized water generator.
- ions and / or ozone are generated by corona discharge, and further, an ionic wind having a large air volume is generated. It can be used as a wind generator. In addition, since a large volume of ionic wind is generated, it is possible to generate ions and ozone without using a pump and send them to the space where the object to be sterilized / deodorized is placed. It can also be used as a device.
- the ion / ozone wind generator according to the present invention can also be used for sterilization and deodorization of seawater and fresh water using an air stone / nano bubble air supply source.
- the ion / ozone wind reacts in water by combining the ion wind guide member and the feed path and using it as an air supply source for the nanobubbles. Ionized water / sterilized water can be made easily.
- sterilization in the fish tanks for fishery such as the whitening effect using the bleaching action that is the characteristic of ozone and the removal of oil deep in the pores by the sterilization washing of the skin by the synergistic effect of ozone water and nanobubbles
- sterilized water is generated using the discharge pressure of the water supply as a power source, and oil and fat can be easily decomposed by effective sterilization / deodorization and ozone water Inexpensive and safe.
- a counter electrode having a diameter of about 1 cm is arranged as shown in FIG. 11, and the needle electrode and the counter electrode are separated from each other.
- the ion / ozone wind generator can be carried in a pocket or bag of clothes, so users can It is easy to use the ion / ozone wind generator when necessary (for example, when you want to remove the odor source attached to your body or clothes) or as close to the sterilization / deodorization object as possible. Become.
- the ion / ozone wind generator is reduced in size, it is permanently installed in a facility facility in a recreational facility such as a restaurant, game center, or pachinko hall (for example, a gap between a counter in a restaurant or a game machine facility in a recreational facility). ), And the use of providing a personal air purifying space for each customer by partitioning a bad odor source (for example, sidestream smoke of cigarettes) from a neighbor.
- Example 1 For the following Example 1, Example 2, Comparative Example 1, Comparative Example 2, and Comparative Example 3, using an ion wind generator provided with a counter electrode having the shape shown in FIGS. 20, 21, 22, 23, and 24, respectively. Ion wind was generated, and the wind speed of the ion wind was measured by the method shown in FIG. The electrode size of each device is as shown in Table 1 below. Further, the potential difference (applied voltage) between the acicular electrode and the counter electrode when generating the ion wind is 7000 [V] (current: 500 ⁇ A), and the height of the stage on which the anemometer shown in FIG. It was. As a measurement environment, the temperature is 25 degrees Celsius and the humidity is 60%.
- the structure of the present embodiment has a main electrode pair and a plurality of sub electrode pairs positioned so as to surround the main electrode pair. It is a thing.
- Example 2 As shown in FIG. 21, the structure of the present example has the same structure as that of Example 1 except that each counter electrode has a main annular counter electrode and a sub-annular counter electrode.
- the structure of the present embodiment is provided with a plurality of adjacent electrode pairs so as to surround one set of electrode pairs.
- the counter electrode is cylindrical.
- Comparative Example 2 As shown in FIG. 23, the structure of this example is provided with a plurality of electrode pairs arranged in series.
- the counter electrode is cylindrical.
- each electrode pair is planar and annular.
- Comparative Example 1 and Comparative Example 2 when the counter electrode is cylindrical, a plurality of sets of electrode pairs arranged so as to surround the main electrode pair from the series arrangement are arranged. Even if it changes to the arrangement
- Example 1 and Comparative Example 3 when each electrode pair is planar and annular, the plurality of electrode pairs are arranged so as to surround the main electrode pair from the series type. When the arrangement is changed to an arrangement having a pair of sub-electrode pairs, it can be seen that the wind speed is significantly increased to 0.3 m / s, and the amplification effect of wind power is great.
- the ion / ozone wind generating apparatus As described above, it can be seen that the ion / ozone wind generating apparatus according to the first embodiment of the present invention generates significantly larger wind power than the apparatuses according to the first to third comparative examples. Further, it can be seen that the effect of amplifying the ion wind by providing a plurality of sub electrode pairs positioned so as to surround the main electrode pair becomes remarkable when each electrode pair is planar and annular.
- each counter electrode has a main annular counter electrode and a sub-annular counter electrode, thereby providing a further significant wind power amplification effect.
- the counter electrode (for example, FIG. 11) shown as a conceptual diagram in the above description is a separate conductive member so that each of the first counter electrode 130a and the second counter electrodes 130b to 130g is planar and annular.
- This is an image in which the separate conductive members are processed so as to be adjacent to each other (for example, soldered) (hereinafter, this processed image is referred to as a bonding process).
- the counter electrode (for example, FIGS. 20 to 21) shown as a structural diagram in the embodiment is an image of processing by forming an annular through-hole in one flat plate-like conductive member (hereinafter referred to as this). The processing image is called drilling).
- the overall structure of the counter electrode can be different as shown in this example.
- the portion of the counter electrode where the distance between the needle electrode and the counter electrode is closest that is, the annular counter electrode
- the corona discharge is excellent at the inner peripheral edge of the annular counter electrode. It does not change that discharge occurs.
- the generated ion wind is reduced when the counter electrode is formed by drilling rather than when the counter electrode is formed by bonding.
- the ion wind generation mechanism is generally opposed to the needle electrode by repeatedly colliding with air molecules while ions released from the needle electrode during the corona discharge migrate toward the counter electrode.
- the air flow is generated toward the electrode, in the present invention, attention is also paid to the negative pressure generated by the air flow and the effect of increasing the ionic wind by the intake air flow of outside air into the space where the negative pressure is generated. is doing. For example, as apparent from the ion wind generation location shown in FIG.
- FIG. 26 (left) is a conceptual diagram in the case where the counter electrode shown in FIG. 11B is formed by drilling, and as shown in FIG. 26, one flat conductive member 130 is formed.
- the entire counter electrode is formed by making annular through holes corresponding to the first counter electrode 130a and the second counter electrodes 130b to 130g.
- the first counter electrode 130a and the second counter electrodes 130b to 130g are arranged so as to be separated from each other by at least several mm (1 to 3 mm). Has been.
- the flat conductive member 130 into a substantially rectangular shape, for example, holes for supporting the conductive member 130 at the four corners of the substantially rectangular shape (in FIGS. 20 and 25).
- a hole for assembling the experimental apparatus as shown can be provided.
- the first counter electrode Corona discharge mainly occurs at the inner peripheral edge portions of 130a and the second counter electrodes 130b to 130g (in this example, a double annular structure is formed, but the inner peripheral edge portion and the outer peripheral edge portion of the inner annular structure are formed. Corona discharge occurs at both inner peripheral edges of the annular structure).
- the conductive member 130 shields the outside air that surrounds the periphery S of the counter electrode and sucks the outside air that exists between the counter electrode and the needle electrode toward the space where the negative pressure is generated. It is assumed that there will be a situation. Therefore, as shown in FIG. 26 (right), it is preferable to provide a suction hole 130S so that outside air can pass through the conductive member 130 to be sucked. If the distance between the suction hole 130S and the outer periphery of the second counter electrodes 130b to 130g is too far apart, the distance between the outside air to be sucked and the space where the negative pressure is generated becomes large.
- the distance between the suction hole 130S and the outer periphery of the second counter electrodes 130b to 130g is preferably equal to or less than the diameter of the second counter electrodes 130b to 130g (or 1 / n or less of the diameter; n is a natural number).
- the suction hole 130S is surrounded so as to surround the outside of the second counter electrode 130b to 130g (the side not adjacent to the other counter electrode in a certain second counter electrode).
- the suction holes 130S may be provided in the second counter electrodes 130b to 130g so as to be curved along an arc that is not adjacent to the other counter electrodes. Further, it may be provided so as to surround the second counter electrodes 130b to 130g. For example, a plurality of substantially triangular holes along the arc may be provided.
- the conductive member 130 may be circular (for example, the outer portion of the suction hole 130S in FIG. 26 is removed) or the circular shape. Further, an unnecessary part may be removed (the second counter electrode 130b to 130g may be removed along an arc not adjacent to the other counter electrode). However, in the case of the shape shown in FIG. 26 (right), compared to the shape of the counter electrode formed by the joining process, it is negative on the back side of the annular portion of the counter electrode (the surface not facing the needle electrode).
- the suction path of the outside air to the space where the pressure is generated (especially the outside air surrounding the periphery S of the counter electrode and existing between the counter electrode and the needle electrode) can be narrowed, the suction force of the outside air Can be strengthened (the wind power of the outside air to be sucked in increases). Therefore, when the counter electrode is formed by perforation, it is desirable to design so as to have an optimum shape in consideration of such effects.
- FIGS. 27 (a) and 27 (b) at first glance, a configuration in which a plurality of main electrode pairs are provided and the sub electrode pairs are arranged so as to surround them ⁇ the same figure ( A plurality of annular counter electrodes illustrated in bold lines in b) are regarded as an annular counter electrode in the main electrode pair (and an annular counter electrode indicated by a thin line arranged on the outer periphery is an annular counter electrode in the sub electrode pair). Even if it is the structure which can be comprised ⁇ , it may be comprised as an aggregate
- the annular counter electrode located in the center is the annular counter electrode in the main electrode pair
- the annular counter electrode indicated by the thick line around it is regarded as the annular counter electrode in the sub electrode pair, and can be understood as an aggregate. Therefore, even when the suction hole 130S is provided along the outer periphery of the sub-electrode pair shown in FIG. 27B, the main electrode pair is provided and the sub-electrode pair is arranged so as to surround it. It can be said that the suction hole 130 ⁇ / b> S is provided along the outer periphery.
- ion / ozone wind generator 110 electrode pair 120 (120a-120g): needle electrode 130 (130a-130g): counter electrode 131-133: annular counter electrode 139: bridge 140: ion wind guide member 141: jet Exit 150: Air flow path 200: Ion wind generator 210: Electrode pair 220: Needle electrode 230: Counter electrode P: Tip
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Abstract
Description
針状電極と対向電極とを有する電極対を複数組備え、それぞれの電極対の間に電位差を発生させてコロナ放電によりイオン、オゾン及びイオン風を発生させるよう構成されており、
それぞれの電極対における対向電極は、平面状且つ環状又は渦状を成し、
一組の電極対である主電極対、及び、主電極対における対向電極の外周に沿って主電極対における対向電極を囲うよう、規則的に且つ互いに隣接又は近接する形で対向電極が位置する電極対である副電極対を複数組備えており、少なくとも副電極対において隣り合う対向電極の外周間の最短距離は対向電極の直径以下であり且つすべての対向電極における平面状の法線ベクトルが略同一方向となるよう構成されており、
主電極対における対向電極及び副電極対における対向電極は、平板状の導電部材における貫通孔によって成形されており、当該平板状の導電部材には、副電極対における対向電極の外周に沿って更に貫通孔が成形されている
ことを特徴とするイオン・オゾン風発生装置である。
本発明(2)は、
対向電極が平面状の主環状対向電極と、主環状対向電極を取り囲む平面状の副環状対向電極とを有し、
ある電極対における針状電極の先端と当該ある電極対における主環状対向電極の最長距離が、当該ある電極対における針状電極の先端と当該ある電極対における副環状対向電極の最短距離よりも短いことを特徴とする、前記本発明(1)のイオン・オゾン風発生装置である。
本発明(3)は、
すべての電極対における対向電極の形状が、略同一であることを特徴とする、前記本発明(1)又は(2)のイオン・オゾン風発生装置である。
本発明(4)は、
針状電極と対向電極とを有する電極対を複数組備え、それぞれの電極対の間に電位差を発生させてコロナ放電によりイオン、オゾン及びイオン風を発生させるよう構成されており、
それぞれの電極対における対向電極は、平面状且つ環状又は渦状を成し、
一組の電極対である主電極対、及び、主電極対における対向電極の外周に沿って主電極対における対向電極を囲うよう、規則的に且つ互いに隣接又は近接する形で対向電極が位置する電極対である副電極対を複数組備えており、少なくとも副電極対において隣り合う対向電極の外周間の最短距離は対向電極の直径以下であり且つすべての対向電極における平面状の法線ベクトルが略同一方向となるよう構成されており、
対向電極が平面状の主環状対向電極と、主環状対向電極を取り囲む平面状の副環状対向電極とを有し、
ある電極対における針状電極の先端と当該ある電極対における主環状対向電極の最長距離が、当該ある電極対における針状電極の先端と当該ある電極対における副環状対向電極の最短距離よりも短い
ことを特徴とするイオン・オゾン風発生装置である。
本発明(5)は、
主電極対における対向電極及び副電極対における対向電極は、平板状の導電部材における貫通孔によって成形されており、当該平板状の導電部材には、副電極対における対向電極の外周に沿って更に貫通孔が成形されていることを特徴とする、前記本発明(4)のイオン・オゾン風発生装置である。
本発明(6)は、
すべての電極対における対向電極の形状が、略同一であることを特徴とする、前記本発明(4)又は(5)のイオン・オゾン風発生装置である。
<付記>
尚、前述した本発明に関する事項と関連する事項について、以下に列記しておくが、これらには何ら限定されることなく実施することが可能である。
本発明(1)は、
針状電極と対向電極とを有する電極対を複数組備え、それぞれの電極対の間に電位差を発生させてコロナ放電によりイオン、オゾン及びイオン風を発生させるよう構成されており、
それぞれの電極対における対向電極は、平面状且つ環状又は渦状を成し、
一組の電極対である主電極対、及び、主電極対における対向電極の外周に沿って主電極対における対向電極を囲うよう、規則的に且つ互いに隣接又は近接する形で対向電極が位置する電極対である副電極対を複数組備えており、少なくとも副電極対において隣り合う対向電極の外周間の最短距離は対向電極の直径以下であり且つすべての対向電極における平面状の法線ベクトルが略同一方向となるよう構成されている
ことを特徴とするイオン・オゾン風発生装置(例えば、図11及び図13~16に示す形態)である。
本発明(2)は、
主電極対における対向電極及び副電極対における対向電極は、平板状の導電部材における貫通孔によって成形されており、当該平板状の導電部材には、副電極対における対向電極の外周に沿って更に貫通孔が成形されていることを特徴とする、本発明(1)のイオン・オゾン風発生装置(例えば、図26の右図に示す形態)である。
本発明(3)は、
対向電極が平面状の主環状対向電極と、主環状対向電極を取り囲む平面状の副環状対向電極とを有し、
ある電極対における針状電極の先端と当該ある電極対における主環状対向電極の最長距離が、当該ある電極対における針状電極の先端と当該ある電極対における副環状対向電極の最短距離よりも短いことを特徴とする、本発明(1)又は(2)のイオン・オゾン風発生装置(例えば、図11及び図13~16、又は、図11に示す形態)である。
本発明(4)は、
すべての電極対における対向電極の形状が、略同一であることを特徴とする、本発明(1)~(3)いずれかのイオン・オゾン風発生装置(例えば、図11に示す形態)である。
第二対向電極130b(2)も同様に、中心に円形状の主環状対向電極131b(2)が形成されており、その周囲に、六角形状の副環状対向電極132b(2)~134b(2)が形成されており、これらの電極は連結部材139b(2)によって連結されている。
以下の実施例1、実施例2、比較例1、比較例2、比較例3について、それぞれ、図20、21、22、23、24に示す形状の対向電極を備えるイオン風発生装置を用いてイオン風を発生させ、図25に示す方法でイオン風の風速を測定した。各装置の電極サイズは下記表1の通りである。また、イオン風を発生させる際の針状電極と対向電極との電位差(印加電圧)を7000[V](電流:500μA)とし、図5に示す風速計を載置した台の高さを39mmとした。尚、測定環境としては、温度を摂氏25度とし、湿度を60%としている。
図20に示すように、本実施例の構造は、主電極対と、当該主電極対を囲うように位置する複数組の副電極対を有し、それぞれの電極対を平面状且つ環状等としたものである。
図21に示すように、本実施例の構造は、各対向電極が主環状対向電極と副環状対向電極とを有することとした以外は、実施例1と同様の構造を有したものである。
図22に示すように、本実施例の構造は、一組の電極対を囲うように隣接する複数組の電極対を設けたものである。また、対向電極は、円筒状である。
図23に示すように、本実施例の構造は、直列に配置された複数組の電極対を設けたものである。また、対向電極は、円筒状である。
図24に示すように、本実施例の構造は、直列に配置された複数組の電極対を設けたものである。また、それぞれの電極対は、平面状且つ環状である。
上記の測定の結果を下記表2に示す。表2に示すように、実施例1のイオン風発生装置で発生したイオン風の風速は、比較例1~3のイオン風発生装置で発生したイオン風の風速よりも顕著に大きくなっていることが分かる。
尚、これまでの説明において概念図として示した対向電極(例えば、図11)は、第1対向電極130a及び第2対向電極130b~130gの夫々を平面状且つ環状となるよう別々の導電部材として成形し、当該別々の導電部材を互いに隣接するよう接合する(例えば、半田付けする)ことで加工していくイメージである(以下、この加工イメージを接合加工と呼ぶ)。他方、実施例において構造図として示した対向電極(例えば、図20~21)は、一枚の平板状の導電部材に環状の貫通孔を穿つことで加工していくイメージである(以下、この加工イメージを穿孔加工と呼ぶ)。このように、加工方法の違いに起因して、本例で示したように、対向電極の全体的な構造が異なるものとなり得る。しかしながら、図1を用いて前述したように、コロナ放電発生の根本的なメカニズムを考慮すると、針状電極と対向電極との距離が最接近している対向電極の部位(即ち、環状の対向電極における内周エッジ部)において最もコロナ放電が発生する割合が高くなるのであるから、接合加工及び穿孔加工のいずれで加工した対向電極においても、環状の対向電極における内周エッジ部にて良好なコロナ放電が発生することには変わりない。そして、実際に対向電極を製造するに際しては、接合加工よりも穿孔加工の方が、対向電極を成形容易となるのであるが、これは、あくまでも対向電極として平板状のものを想定しているが故にいえることである(仮に、対向電極として円筒状のものを想定した場合、穿孔加工によって対向電極を成形すると対向電極自体が大型化してしまうといった無駄が発生し易く、且つ、穿孔加工自体も困難となるものといえる)。即ち、実際に対向電極を製造するに際しても、対向電極を平板状のものとした方が、対向電極を円筒状のものとするよりも有利であるといえる。
110:電極対
120(120a~120g):針状電極
130(130a~130g):対向電極
131~133:環状対向電極
139:ブリッジ
140:イオン風ガイド部材
141:噴出口
150:送風経路
200:イオン風発生装置
210:電極対
220:針状電極
230:対向電極
P:先端部
Claims (6)
- 針状電極と対向電極とを有する電極対を複数組備え、それぞれの電極対の間に電位差を発生させてコロナ放電によりイオン、オゾン及びイオン風を発生させるよう構成されており、
それぞれの電極対における対向電極は、平面状且つ環状又は渦状を成し、
一組の電極対である主電極対、及び、主電極対における対向電極の外周に沿って主電極対における対向電極を囲うよう、規則的に且つ互いに隣接又は近接する形で対向電極が位置する電極対である副電極対を複数組備えており、少なくとも副電極対において隣り合う対向電極の外周間の最短距離は対向電極の直径以下であり且つすべての対向電極における平面状の法線ベクトルが略同一方向となるよう構成されており、
主電極対における対向電極及び副電極対における対向電極は、平板状の導電部材における貫通孔によって成形されており、当該平板状の導電部材には、副電極対における対向電極の外周に沿って更に貫通孔が成形されている
ことを特徴とするイオン・オゾン風発生装置。 - 対向電極が平面状の主環状対向電極と、主環状対向電極を取り囲む平面状の副環状対向電極とを有し、
ある電極対における針状電極の先端と当該ある電極対における主環状対向電極の最長距離が、当該ある電極対における針状電極の先端と当該ある電極対における副環状対向電極の最短距離よりも短いことを特徴とする、請求項1記載のイオン・オゾン風発生装置。 - すべての電極対における対向電極の形状が、略同一であることを特徴とする、請求項1又は2記載のイオン・オゾン風発生装置。
- 針状電極と対向電極とを有する電極対を複数組備え、それぞれの電極対の間に電位差を発生させてコロナ放電によりイオン、オゾン及びイオン風を発生させるよう構成されており、
それぞれの電極対における対向電極は、平面状且つ環状又は渦状を成し、
一組の電極対である主電極対、及び、主電極対における対向電極の外周に沿って主電極対における対向電極を囲うよう、規則的に且つ互いに隣接又は近接する形で対向電極が位置する電極対である副電極対を複数組備えており、少なくとも副電極対において隣り合う対向電極の外周間の最短距離は対向電極の直径以下であり且つすべての対向電極における平面状の法線ベクトルが略同一方向となるよう構成されており、
対向電極が平面状の主環状対向電極と、主環状対向電極を取り囲む平面状の副環状対向電極とを有し、
ある電極対における針状電極の先端と当該ある電極対における主環状対向電極の最長距離が、当該ある電極対における針状電極の先端と当該ある電極対における副環状対向電極の最短距離よりも短い
ことを特徴とするイオン・オゾン風発生装置。 - 主電極対における対向電極及び副電極対における対向電極は、平板状の導電部材における貫通孔によって成形されており、当該平板状の導電部材には、副電極対における対向電極の外周に沿って更に貫通孔が成形されていることを特徴とする、請求項4記載のイオン・オゾン風発生装置。
- すべての電極対における対向電極の形状が、略同一であることを特徴とする、請求項4又は5記載のイオン・オゾン風発生装置。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190111405A1 (en) * | 2016-03-30 | 2019-04-18 | Katano Kogyo Co., Ltd. | Ion wind generation device |
JP7126636B1 (ja) * | 2022-03-01 | 2022-08-26 | 三菱電機株式会社 | 殺菌またはウイルス不活性化装置 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5613347B1 (ja) * | 2014-05-12 | 2014-10-22 | 株式会社 片野工業 | イオン・オゾン風発生装置及び方法 |
WO2016035431A1 (ja) * | 2014-09-02 | 2016-03-10 | シャープ株式会社 | 放電装置 |
JP5773231B1 (ja) * | 2014-12-18 | 2015-09-02 | 株式会社Mirai | イオン及びオゾン風発生装置及びその製造方法 |
WO2016138644A1 (zh) * | 2015-03-04 | 2016-09-09 | 深圳市同盛绿色科技有限公司 | 一种负离子空气净化器及其负离子发生装置 |
KR101708999B1 (ko) * | 2015-05-27 | 2017-02-22 | 성균관대학교산학협력단 | 이온풍을 이용하는 방열장치 |
JP6581401B2 (ja) * | 2015-06-17 | 2019-09-25 | エクレール株式会社 | イオン及びオゾンの風を発生する装置 |
CN106016193A (zh) * | 2016-06-06 | 2016-10-12 | 赵旭 | 一种可净化空气的灯泡转接头 |
CN106095120A (zh) * | 2016-06-06 | 2016-11-09 | 赵旭 | 一种具有空气净化功能的键盘 |
CN107869772B (zh) * | 2016-09-23 | 2019-07-02 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN107869773B (zh) * | 2016-09-23 | 2019-07-02 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN107869762B (zh) * | 2016-09-23 | 2020-05-29 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN107869764B (zh) * | 2016-09-23 | 2020-05-29 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN108019817B (zh) * | 2016-11-01 | 2020-11-03 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN106524303B (zh) * | 2016-11-01 | 2020-05-29 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN106705216B (zh) * | 2016-11-09 | 2020-05-29 | 青岛海尔空调器有限总公司 | 空调室内机 |
CN108332283B (zh) * | 2017-01-17 | 2021-05-25 | 青岛海尔智能技术研发有限公司 | 离子风空调 |
US11291102B2 (en) * | 2017-04-20 | 2022-03-29 | Airinspace S.E. | Corona effect plasma device and plasma reactor |
WO2018207385A1 (ja) * | 2017-05-09 | 2018-11-15 | シャープ株式会社 | 放電装置および電気機器 |
KR101839556B1 (ko) * | 2018-01-03 | 2018-03-16 | 배수하 | 공기정화시스템 |
JP2019192358A (ja) * | 2018-04-19 | 2019-10-31 | 株式会社Soken | イオン風発生装置 |
WO2019225017A1 (ja) * | 2018-05-25 | 2019-11-28 | 株式会社Mirai | イオン及びオゾンの少なくともいずれか一方を発生する装置 |
TWI667871B (zh) * | 2018-08-07 | 2019-08-01 | 國立交通大學 | 風扇裝置 |
CN110430654A (zh) * | 2019-06-27 | 2019-11-08 | 北京交通大学 | 一种针-环结构的大气压空气辉光放电等离子体射流装置 |
CA3096073A1 (en) | 2019-10-15 | 2021-04-15 | Op-Hygiene Ip Gmbh | Foam dispenser with ionic wind driven ozone generation and air circulation |
US20210293427A1 (en) * | 2020-01-17 | 2021-09-23 | Inceptus Incorporated | Cover assembly for disinfecting an air conditioner |
IT202000011512A1 (it) * | 2020-05-19 | 2021-11-19 | Ste Sanitizing Tech And Equipments Societa A Responsabilita Limitata | Sistema di sanificazione microbiologica e purificazione dell'aria per impianto hvac di veicolo ferroviario |
JP7215763B2 (ja) * | 2020-11-20 | 2023-01-31 | 株式会社 リブレックス | イオン発生装置 |
IT202100017885A1 (it) | 2021-07-07 | 2023-01-07 | New Energy Search 2 S R L S | Sistema di purificazione dell’aria con azione antibatterica |
WO2024053875A1 (ko) * | 2022-09-08 | 2024-03-14 | 삼성전자주식회사 | 공기 조화기 및 전기 집진 장치 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193158A (ja) | 1983-04-18 | 1984-11-01 | Nippon Soken Inc | 空気清浄器 |
JPH03100754A (ja) | 1989-09-13 | 1991-04-25 | Rika Kogyo Kk | Cpu制御方法 |
JPH03155540A (ja) | 1989-08-15 | 1991-07-03 | Fuji Photo Film Co Ltd | ハロゲン化銀感光材料 |
JPH07250786A (ja) | 1994-03-14 | 1995-10-03 | Toto Ltd | 便座の汚れ防止方法及び便座の汚れ防止装置 |
JPH0938524A (ja) | 1995-07-26 | 1997-02-10 | Hitachi Zosen Corp | 風力静電選別装置 |
JPH1025103A (ja) | 1996-07-05 | 1998-01-27 | Koji Abu | オゾン発生装置 |
JPH10286303A (ja) | 1997-04-15 | 1998-10-27 | Kyoritsu Denki Sangyo Kk | 脱臭装置 |
JP2002136893A (ja) | 2000-11-01 | 2002-05-14 | Uchikawa Masayuki | エアクリーナー |
JP2003342005A (ja) | 2002-05-28 | 2003-12-03 | Hitachi Media Electoronics Co Ltd | マイナスイオン及びオゾン発生装置 |
JP2004018348A (ja) | 2002-06-19 | 2004-01-22 | Tamachi Denki Kk | オゾンおよびマイナスイオン発生装置 |
JP2005013831A (ja) | 2003-06-25 | 2005-01-20 | Masayuki Mita | マイナスイオン・オゾン発生装置 |
JP2005149901A (ja) | 2003-11-14 | 2005-06-09 | Kenichi Hasegawa | 空気清浄装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3155540B2 (ja) | 1990-06-05 | 2001-04-09 | 株式会社リコー | 画像形成装置 |
RU2026751C1 (ru) * | 1992-05-13 | 1995-01-20 | Елена Владимировна Володина | Устройство для стерилизации и тонкой фильтрации газа |
JP3100754B2 (ja) | 1992-05-20 | 2000-10-23 | 三菱電機株式会社 | 固体高分子電解質膜を用いた電気化学デバイスの製造方法 |
JPH10199653A (ja) | 1997-01-09 | 1998-07-31 | Mitsubishi Electric Corp | 負イオンによる起風装置 |
US5733512A (en) * | 1997-04-18 | 1998-03-31 | Industrial Technology Research Institute | Ozone generating device |
US7695690B2 (en) * | 1998-11-05 | 2010-04-13 | Tessera, Inc. | Air treatment apparatus having multiple downstream electrodes |
US6544485B1 (en) * | 2001-01-29 | 2003-04-08 | Sharper Image Corporation | Electro-kinetic device with enhanced anti-microorganism capability |
US7771672B2 (en) * | 2005-12-17 | 2010-08-10 | Airinspace B.V. | Air purification device |
JP4503085B2 (ja) * | 2008-07-07 | 2010-07-14 | シャープ株式会社 | イオン発生装置および電気機器 |
CN201438807U (zh) * | 2009-06-29 | 2010-04-14 | 国琏电子(上海)有限公司 | 离子散热装置及系统 |
JP4551977B1 (ja) * | 2010-01-26 | 2010-09-29 | 明夫 片野 | イオン・オゾン風発生装置 |
-
2013
- 2013-08-23 JP JP2013173299A patent/JP5461736B1/ja active Active
- 2013-12-20 EP EP13884918.7A patent/EP2999066A4/en not_active Withdrawn
- 2013-12-20 WO PCT/JP2013/084370 patent/WO2014184984A1/ja active Application Filing
- 2013-12-20 CN CN201380076446.6A patent/CN105453355B/zh active Active
- 2013-12-20 US US14/890,676 patent/US9620936B2/en active Active
- 2013-12-20 KR KR1020157034997A patent/KR101712308B1/ko active IP Right Grant
-
2014
- 2014-02-25 TW TW103106218A patent/TWI501491B/zh active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193158A (ja) | 1983-04-18 | 1984-11-01 | Nippon Soken Inc | 空気清浄器 |
JPH03155540A (ja) | 1989-08-15 | 1991-07-03 | Fuji Photo Film Co Ltd | ハロゲン化銀感光材料 |
JPH03100754A (ja) | 1989-09-13 | 1991-04-25 | Rika Kogyo Kk | Cpu制御方法 |
JPH07250786A (ja) | 1994-03-14 | 1995-10-03 | Toto Ltd | 便座の汚れ防止方法及び便座の汚れ防止装置 |
JPH0938524A (ja) | 1995-07-26 | 1997-02-10 | Hitachi Zosen Corp | 風力静電選別装置 |
JPH1025103A (ja) | 1996-07-05 | 1998-01-27 | Koji Abu | オゾン発生装置 |
JPH10286303A (ja) | 1997-04-15 | 1998-10-27 | Kyoritsu Denki Sangyo Kk | 脱臭装置 |
JP2002136893A (ja) | 2000-11-01 | 2002-05-14 | Uchikawa Masayuki | エアクリーナー |
JP2003342005A (ja) | 2002-05-28 | 2003-12-03 | Hitachi Media Electoronics Co Ltd | マイナスイオン及びオゾン発生装置 |
JP2004018348A (ja) | 2002-06-19 | 2004-01-22 | Tamachi Denki Kk | オゾンおよびマイナスイオン発生装置 |
JP2005013831A (ja) | 2003-06-25 | 2005-01-20 | Masayuki Mita | マイナスイオン・オゾン発生装置 |
JP2005149901A (ja) | 2003-11-14 | 2005-06-09 | Kenichi Hasegawa | 空気清浄装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2999066A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190111405A1 (en) * | 2016-03-30 | 2019-04-18 | Katano Kogyo Co., Ltd. | Ion wind generation device |
US10870100B2 (en) * | 2016-03-30 | 2020-12-22 | Katano Kogyo Co., Ltd. | Ion wind generation device |
JP7126636B1 (ja) * | 2022-03-01 | 2022-08-26 | 三菱電機株式会社 | 殺菌またはウイルス不活性化装置 |
WO2023166549A1 (ja) * | 2022-03-01 | 2023-09-07 | 三菱電機株式会社 | 殺菌またはウイルス不活性化装置 |
Also Published As
Publication number | Publication date |
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KR101712308B1 (ko) | 2017-03-03 |
US9620936B2 (en) | 2017-04-11 |
JP2014241273A (ja) | 2014-12-25 |
EP2999066A4 (en) | 2016-12-28 |
JP5461736B1 (ja) | 2014-04-02 |
TWI501491B (zh) | 2015-09-21 |
EP2999066A1 (en) | 2016-03-23 |
CN105453355B (zh) | 2017-12-01 |
TW201444210A (zh) | 2014-11-16 |
CN105453355A (zh) | 2016-03-30 |
KR20160025506A (ko) | 2016-03-08 |
US20160111859A1 (en) | 2016-04-21 |
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