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WO2024262926A1 - Module de génération d'ions à haute concentration applicable à une expansion d'espace à grande échelle, et appareil de stérilisation et de purification d'air le comprenant - Google Patents

Module de génération d'ions à haute concentration applicable à une expansion d'espace à grande échelle, et appareil de stérilisation et de purification d'air le comprenant Download PDF

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Publication number
WO2024262926A1
WO2024262926A1 PCT/KR2024/008452 KR2024008452W WO2024262926A1 WO 2024262926 A1 WO2024262926 A1 WO 2024262926A1 KR 2024008452 W KR2024008452 W KR 2024008452W WO 2024262926 A1 WO2024262926 A1 WO 2024262926A1
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WIPO (PCT)
Prior art keywords
ion generating
electrode rod
shape
generating module
conductive layer
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Pending
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PCT/KR2024/008452
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English (en)
Korean (ko)
Inventor
홍진경
김진우
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Solafe Co Ltd
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Solafe Co Ltd
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Publication date
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Publication of WO2024262926A1 publication Critical patent/WO2024262926A1/fr
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • 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

Definitions

  • the present invention relates to a high-concentration ion generating module capable of large-scale spatial expansion application and an air sterilizing and purifying device including the same, and more specifically, to a high-concentration ion generating module capable of large-scale spatial expansion application, which can remove odors and various harmful substances contained in the air and simultaneously exert a sterilizing effect to purify and sterilize the air, and an air sterilizing and purifying device including the same.
  • air purifiers have the function of sucking in polluted indoor air through a fan installed inside, and then filtering/deodorizing various pollutants and odors.
  • the inside of such air purifiers consists of a fan operated by external power, a filter installed to remove pollutants and odors contained in the air sucked in by the fan through dust collection or absorption, and an outlet formed to discharge the air purified through the filter to the outside.
  • the air purification method of air purifiers has mainly adopted a filter method in which polluted air is passed through a filter and the filter filters out the pollutants.
  • the filter method is a method of removing fine dust circulating in the air using a HEPA (High Efficiency Particulate Air) filter.
  • a HEPA filter is a filter that shows a filtration efficiency of at least 99.97% for particles with a diameter of about 0.3 microns in a dry filtration method.
  • the present invention is intended to solve various problems including the above-mentioned problems, and provides a high-concentration ion generating module capable of large-space expansion application and an air sterilizing and purifying device including the same, in which a plurality of negative ion generating units and positive ion generating units are installed to generate a large amount of ions while preventing interference with adjacent ion generating units without a partition structure, thereby preventing a decrease in ion generation, and ensuring convenience and stability in power connection of a plurality of negative ion generating units and positive ion generating units.
  • the present invention provides a high-concentration air sterilizing and purifying device capable of installing any number of negative ion generating units and positive ion generating units so as to prevent a decrease in ion generation due to interference between the generated positive and negative ions by securing a vertical separation distance between the negative ion generating units and the positive ion generating units, and so as to be expandable to large-space treatment.
  • these tasks are exemplary and the scope of the present invention is not limited thereby.
  • an ion generating module may include: a body formed in an overall flat or curved plate shape; and an ion generating unit formed by a plurality of electrode rod combinations that protrude in rod shapes of different heights from one surface of the body portion, wherein the plurality of electrode rod combinations are arranged in a square matrix shape of n rows and n columns or n rows and m columns having predetermined horizontal rows and vertical columns on one surface of the body portion, or arranged in a shape in which a hexagonal shape repeatedly appears in the horizontal rows and vertical columns, thereby generating at least one of negative ions and positive ions in polluted air.
  • the body portion may include an insulating layer formed in a plate shape overall and made of an insulating material; a first conductive layer formed on one surface of the insulating layer with a predetermined thickness; and a second conductive layer formed on the other surface of the insulating layer with a predetermined thickness so as to be formed facing the first conductive layer based on the insulating layer.
  • the ion generating unit may include: a first electrode rod formed in an overall rod shape and protruding from one surface of the body portion to a first height; a second electrode rod formed in an overall rod shape and protruding from one surface of the body portion to a second height different from the first height; and a voltage applying unit that applies voltage to the first electrode rod and the second electrode rod.
  • the first electrode rod and the second electrode rod are formed in a cable shape in which a carbon fiber bundle is wrapped with an insulating coating
  • the first electrode rod may include: a first covering portion in which the carbon fiber bundle is wrapped with the insulating coating; and a first brush portion formed to extend from one end of the first covering portion to a section in which the insulating coating is stripped, so that the carbon fiber bundle is exposed in a brush shape
  • the second electrode rod may include: a second covering portion in which the carbon fiber bundle is wrapped with the insulating coating; and a second brush portion formed to extend from one end of the second covering portion to a section in which the insulating coating is stripped, so that the carbon fiber bundle is exposed in a brush shape.
  • the first electrode rod may be inserted into the first conductive layer at the other end of the first covering portion, so that the carbon fiber bundle and the first conductive layer are connected at the other end of the first covering portion
  • the second electrode rod may be inserted into the second conductive layer so that the second covering portion penetrates the first conductive layer and the insulating layer, so that the carbon fiber bundle and the second conductive layer are connected at the other end of the second covering portion
  • the voltage applying unit may have an anode connected to the first conductive layer so that cations can be generated at the first brush portion of the first electrode rod, and a cathode connected to the second conductive layer so that anions can be generated at the second brush portion of the second electrode rod.
  • the ion generating unit may be formed such that the second height of the second electrode rod is higher than the first height of the first electrode rod so that the negative ions can be generated further rearward than the positive ions with respect to the flow direction of the polluted air passing through the body portion.
  • the ion generating unit may be formed such that the first brush portion of the first electrode rod and the second brush portion of the second electrode rod can be formed with the same length, and a difference in the length of the first covering portion of the first electrode rod and the second covering portion of the second electrode rod is equal to the height difference between the first height and the second height.
  • the ion generating unit may be formed such that a height difference between the first height of the first electrode rod and the second height of the second electrode rod is 1 to 5 times the length of the second brush portion of the second electrode rod, which is formed to protrude more from one surface of the body portion than the first brush portion of the first electrode rod.
  • the ion generating unit may be arranged in the square matrix shape on one surface of the body portion, such that the first electrode rods and the second electrode rods are repeatedly and alternately arranged in the horizontal rows and the vertical columns, and the same number of the first electrode rods and the second electrode rods can be arranged in at least one direction among the horizontal rows and the vertical columns, such that the square matrix shape on one surface of the body portion may be one of a 2n row by 2n column shape, a 2n row by 2m column shape, a 2n row by m column shape, and an n row by 2m column shape.
  • the plurality of through holes may be formed at a point where a virtual first center line formed to intersect the centers of two adjacent electrode rods in one diagonal direction in the square matrix shape or the hexagonal shape and a virtual second center line formed to intersect the centers of two other adjacent electrode rods in the other diagonal direction intersect.
  • the plurality of through holes may be formed so that the size of the through holes gradually increases from the center of the body part toward the edge of the body part.
  • the plurality of through holes may be formed as square or hexagonal through holes so that the body portion can be formed as a mesh shape overall.
  • the insulating layer may be formed of a plastic material including a silicone rubber material so that the body portion can be formed flexibly overall and formed into a curved plate shape.
  • an air sterilizing and purifying device includes: a housing in which a flow space in which contaminated polluted air can flow is formed; an ion generating module installed in a vertical direction or a horizontal direction based on a flow direction of the contaminated air inside the housing to sterilize and purify the contaminated air flowing inside the flow space; and a fan module installed in front or rear of the ion generating module based on the flow direction of the contaminated air inside the housing to introduce the contaminated air into the flow space; wherein the ion generating module comprises: a body portion formed in an overall flat or curved plate shape; And it may include an ion generating unit formed by a plurality of electrode rod combinations that are formed to protrude in rod shapes of different heights from one surface of the body portion, and the plurality of electrode rod combinations are arranged in a square matrix shape of n rows and n columns or n rows and m columns having predetermined horizontal rows and vertical columns on
  • the sterilization and purification performance of polluted air can be improved, and the device can be expanded to large spaces.
  • the ease of expandability can be improved.
  • the separation distance between one end of the carbon fiber brush where the negative ions are generated and one end of the carbon fiber brush where the positive ions are generated is secured at a distance sufficient to ensure stability, thereby efficiently preventing discharge or ion recombination between the negative ion generating unit and the positive ion generating unit without a separate partition structure, and preventing a decrease in ion generation that may occur due to interference with an adjacent ion generating unit.
  • the cathode power supplied to the negative ion generator is connected to the lower conductive layer of the substrate, and the anode power supplied to the positive ion generator is connected to the upper conductive layer of the substrate, thereby ensuring convenience and stability in connecting power to multiple ion generators.
  • a high-concentration ion generating module capable of large-scale spatial expansion and an air sterilizing and purifying device including the same can be implemented, which can prevent ozone generation, reduce power consumption, and improve sterilizing and purifying performance of polluted air by generating a large number of ions even at a lower voltage than conventional corona discharge.
  • the scope of the present invention is not limited by these effects.
  • FIG. 1 and FIG. 2 are a perspective view and a plan view schematically illustrating an ion generating module according to one embodiment of the present invention.
  • Figure 3 is a cross-sectional view schematically showing a cross section taken along the cutting line A-A of Figure 2.
  • Figure 4 is a cross-sectional view schematically showing a cross section taken along the cutting line B-B of Figure 2.
  • Figure 5 is an enlarged view schematically showing an enlarged view of the “C” portion of Figure 4.
  • FIGS. 6 to 11 are plan views and cross-sectional views schematically illustrating ion generating modules according to other embodiments of the present invention.
  • Figures 12 and 13 are conceptual diagrams each schematically showing an air sterilizing and purifying device including the ion generating module of Figure 1.
  • FIG. 1 and FIG. 2 are a perspective view and a plan view schematically showing an ion generating module (100) according to one embodiment of the present invention
  • FIG. 3 is a cross-sectional view schematically showing a cross-section taken along the cutting line A-A of FIG. 2
  • FIG. 4 is a cross-sectional view schematically showing a cross-section taken along the cutting line B-B of FIG. 2
  • FIG. 5 is an enlarged view schematically showing an enlarged view of a portion “C” of FIG. 4
  • FIGS. 6 to 11 are plan views and cross-sectional views schematically showing ion generating modules (200, 300, 400, 500, 600, 700) according to other embodiments of the present invention
  • FIGS. 12 and 13 are conceptual diagrams schematically showing an air sterilizing and purifying device (1000, 2000) including the ion generating module (100) of FIG. 1, respectively.
  • an ion generating module (100) may largely include a body part (110) and an ion generating part (120).
  • the body part (110) may be formed in a plate shape of a rectangular plane as a whole.
  • the body part (110) may be formed in a structure in which a plurality of plates are laminated in multilayers so that positive voltage and negative voltage can be supplied to the first electrode rod (121) and the second electrode rod (122) of the ion generating unit (120) to be described later, respectively.
  • the body portion (110) may include an insulating layer (111) formed in an overall square plate shape and made of an insulating material, a first conductive layer (112) formed in a square plate shape having a shape corresponding to the insulating layer (111) and formed with a predetermined thickness on one surface of the insulating layer (111), and a second conductive layer (113) formed in a square plate shape having a shape corresponding to the insulating layer (111) and formed with a predetermined thickness on the other surface of the insulating layer (111) so as to be formed facing the first conductive layer (112) with respect to the insulating layer (111).
  • an insulating layer (111) formed in an overall square plate shape and made of an insulating material
  • a first conductive layer (112) formed in a square plate shape having a shape corresponding to the insulating layer (111) and formed with a predetermined thickness on one surface of the insulating layer (111)
  • a second conductive layer (113) formed in a square
  • the first conductive layer (112) and the second conductive layer (113) may be formed of a metal material including at least one of aluminum, stainless steel, copper, and an iron alloy or a conductive polymer material so that the power applied through the voltage applying unit (123) described later may be passed through them.
  • the material of the first conductive layer (112) and the second conductive layer (113) is not necessarily limited thereto, and any material that can pass through the power applied through the voltage applying unit (123) may be applied.
  • the insulating layer (111) is formed of a plastic material including a silicone rubber material so that the body part (110) can be formed flexibly overall and formed into a curved plate shape, so that the body part (110) can be formed into a curved plate shape overall.
  • the ion generating unit (120) is formed by a plurality of electrode rod combinations that are formed to protrude in rod shapes of different heights from one surface of the body portion (110), and the plurality of electrode rod combinations are arranged in a square matrix shape of n rows and n columns having predetermined horizontal rows and vertical columns on one surface of the body portion (110), so as to generate at least one of negative ions and positive ions in polluted air passing through or penetrating the vicinity of the body portion (110).
  • the ion generating unit (120) may include a first electrode rod (121) formed in an overall rod shape and protruding from one side of the body portion (110) to a first height (H1), a second electrode rod (122) formed in an overall rod shape and protruding from one side of the body portion (110) to a second height (H2) different from the first height (H1), and a voltage applying unit (123) that applies voltage to the first electrode rod (121) and the second electrode rod (122).
  • first electrode rod (121) and second electrode rod (122) can be formed in the form of a cable in which a carbon fiber bundle is wrapped with an insulating coating.
  • the first electrode rod (121) may include a first covering portion (121a) in which the carbon fiber bundle is wrapped with the insulating covering, and a first brush portion (121b) formed to extend from one end of the first covering portion (121a) to a stripping section in which the insulating covering is stripped, thereby exposing the carbon fiber bundle in a brush shape.
  • the second electrode rod (122) may include a second covering portion (122a) in which the carbon fiber bundle is wrapped with the insulating covering, and a second brush portion (122b) formed to extend from one end of the second covering portion (122a) to a section where the insulating covering is removed, thereby exposing the carbon fiber bundle in a brush shape.
  • the first electrode rod (121) is inserted into the first conductive layer (112) at the other end of the first covering portion (121a), so that a connection between the carbon fiber bundle (C) and the first conductive layer (112) is made at the other end of the first covering portion (121a), and the second electrode rod (122) is inserted into the second conductive layer (113) so that the second covering portion (122a) penetrates the first conductive layer (112) and the insulating layer (111), so that a connection between the carbon fiber bundle (C) and the second conductive layer (113) is made at the other end of the second covering portion (122a).
  • the voltage application unit (123) may be connected to the first conductive layer (112) with an anode so that positive ions (Cation) may be generated at the first brush portion (121b) of the first electrode rod (121), and may be connected to the second conductive layer (113) with a cathode so that negative ions (Anion) may be generated at the second brush portion (122b) of the second electrode rod (122).
  • the ion generator (120) can sterilize and purify various types of fungi, harmful substances, and bad odors floating in the polluted air by surrounding them in a cluster shape and rendering them harmless through the positive ions generated from the first electrode rod (121) functioning as a positive ion generator and the negative ions generated from the second electrode rod (122) functioning as an negative ion generator.
  • the second height (H2) of the second electrode rod (122) may be preferably formed at a higher height than the first height (H1) of the first electrode rod (121) so that the negative ions, which play a greater role in sterilizing and purifying the polluted air, can be generated further back than the positive ions based on the flow direction of the polluted air passing through the body (110).
  • the ion generator (120) can be formed so that the first brush portion (121b) of the first electrode rod (121) and the second brush portion (122b) of the second electrode rod (122) can be formed with the same length, so that the difference in length between the first covering portion (121a) of the first electrode rod (121) and the second covering portion (122a) of the second electrode rod (122) is the same as the height difference between the first height (H1) and the second height (H2), and the height difference between the first height (H1) of the first electrode rod (121) and the second height (H2) of the second electrode rod (122) is formed so that the first brush portion (121b) of the first electrode rod (121) protrudes more from one surface of the body portion (110) than the second brush portion (121b) of the first electrode rod (121). It may be desirable to form the electrode rod (122) to be 1 to 5 times the length of the second brush portion (122b).
  • the ion generating unit (120) may be arranged in a square matrix shape on one surface of the body portion (110) so that the first electrode rods (121) and the second electrode rods (122) can be arranged alternately and repeatedly in the horizontal rows and the vertical columns.
  • the ion generating unit (120) it may be preferable that the ion generating unit (120) be arranged in a square matrix shape of 2n rows and 2n columns on one surface of the body portion (110) so that the same number of the first electrode rods (121) and the second electrode rods (122) can be arranged in the horizontal rows and the vertical columns for the purpose of generating equal negative and positive ions.
  • the body part (110) further includes a plurality of through-holes (114) formed to penetrate the first conductive layer (112), the insulating layer (111), and the second conductive layer (113) in the space between the first electrode rods (121) and the second electrode rods (122) arranged in the form of a square matrix, thereby allowing the contaminated air to pass through the body part (110) at a uniform flow rate throughout the entire area.
  • These plurality of penetration holes (114) can be formed at points where a virtual first center line (A1) formed to cross the centers of two diagonally neighboring first electrode rods (121) in the square matrix and a virtual second center line (A2) formed to cross the centers of two diagonally neighboring second electrode rods (122) intersect, as shown in FIG. 2, so that contact between the polluted air and the first electrode rod (121) and the second electrode rod (122) can occur evenly.
  • the plurality of through holes (114) may be formed so that the size of the through holes gradually increases from the center of the body part (110) toward the edge of the body part (110).
  • the through hole size to gradually increase from the center of the body part (110) toward the edge of the body part (110)
  • the flow of the contaminated air in the edge portion of the body part (110) where the flow velocity and flow rate may be relatively lower than that in the center of the body part (110) can be facilitated, thereby inducing the flow of the contaminated air to be uniform throughout the entire area of the body part (110).
  • the plurality of through holes (114) may be formed as square through holes so that the body part (110) can be formed as a mesh shape overall.
  • the ion generating unit (120) is not limited to being arranged in a square matrix shape of n rows and n columns, but may be arranged in a square matrix shape of n rows and m columns to generate at least one of negative ions and positive ions in polluted air passing through or penetrating the vicinity of the body unit (110).
  • the first electrode rods (121) and the second electrode rods (122) can be arranged in the same number in at least one direction among the horizontal rows and the vertical columns, and can be arranged in the square matrix shape of any one of the 2n rows and m columns, the n rows and 2m columns, and the 2n rows and 2m columns on one surface of the body part (110).
  • the ion generating unit (120) is not necessarily limited to being arranged in the square matrix shape, but may be arranged in a shape in which a hexagonal shape is repeatedly shown in the horizontal rows and vertical columns, thereby generating at least one of negative ions and positive ions in the polluted air.
  • the body unit (110) further includes a plurality of through-holes (114) formed to penetrate the first conductive layer (112), the insulating layer (111), and the second conductive layer (113) in the space between the first electrode rod (121) and the second electrode rod (122), thereby allowing the polluted air to pass through the body unit (110) at a uniform flow rate throughout the entire area.
  • the plurality of through holes (114) can be formed at points where an imaginary first center line (A1) formed to cross the centers of the first electrode rod (121) and the second electrode rod (122) adjacent in one diagonal direction in the hexagonal shape intersects with an imaginary second center line (A2) formed to cross the centers of the first electrode rod (121) and the second electrode rod (122) adjacent in the other diagonal direction, so that the contaminated air and the first electrode rod (121) and the second electrode rod (122) can come into uniform contact with each other.
  • the configuration of the first electrode rod (121) and the second electrode rod (122) may be the same as the first electrode rod (121) and the second electrode rod (122) of the ion generating module (100) according to the above-described embodiment of the present invention. Therefore, a detailed description is omitted.
  • the plurality of through holes (114) may be formed as hexagonal through holes so that the body part (110) can be formed in a mesh shape overall, thereby increasing the aperture ratio of the through holes.
  • an air sterilizing and purifying device (1000, 2000) including an ion generating module (100, 200, 300, 400, 500, 600, 700) may be largely composed of a housing (800) and a fan module (900).
  • the air sterilization and purification device (1000) may be configured with a housing (800) in which a flow space in which contaminated air can flow is formed, an inlet (810) through which the contaminated air can flow on one side based on the flow space, and an outlet (820) through which purified clean air can be discharged on the other side opposite thereto, a fan module (900) installed near the inlet (810) in the flow space inside the housing (800) so as to be installed in front of the ion generating module (100) based on the flow direction of the contaminated air inside the housing (800) and to introduce the contaminated air into the flow space of the housing (800), and an ion generating module (100) installed in a vertical direction based on the flow direction of the contaminated air inside the housing (800) and to sterilize and purify the contaminated air flowing inside the flow space.
  • a fan module (900) installed near the inlet (810) in the flow space inside the housing (800) so as to be installed in front of the ion generating module (100
  • the air sterilization and purification device (2000) may also be installed such that the ion generating module (100) is installed horizontally based on the flow direction of the contaminated air inside the housing (800).
  • the fan module (900) may be installed near the outlet (820) in the flow space inside the housing (800) and for the ion generating module (100) to be installed at the rear of the ion generating module (100) based on the flow direction of the polluted air inside the housing (800), and for the ion generating module (100) to be installed near the inlet (810) in the flow space.
  • the air sterilization and purification device (1000, 2000) including the ion generating module (100, 200, 300, 400, 500, 600, 700) can sterilize and purify the polluted air by surrounding various fungi, harmful substances, and bad smells floating in the polluted air in the form of clusters and rendering them harmless while the negative and positive ions generated from the ion generating module (100, 200, 300, 400, 500, 600, 700) are blown through the flow space of the housing (800) by the fan module (900).
  • the ion generating modules (100, 200, 300, 400, 500, 600, 700) and the air sterilizing and purifying device (1000, 2000) including the same according to various embodiments of the present invention, by installing a plurality of negative ion generating units and positive ion generating units that generate negative ions and positive ions, respectively, a large amount of high-concentration ions are generated, thereby improving the sterilizing and purifying performance of the polluted air.
  • the separation distance between one end of the carbon fiber brush where the negative ions are generated and one end of the carbon fiber brush where the positive ions are generated is secured at a distance sufficient to ensure stability, thereby efficiently preventing discharge or ion recombination between the negative ion generating unit and the positive ion generating unit without a separate partition structure, and preventing a decrease in ion generation that may occur due to interference with an adjacent ion generating unit.
  • the cathode power supplied to the negative ion generator is connected to the lower conductive layer of the substrate, and the anode power supplied to the positive ion generator is connected to the upper conductive layer of the substrate, thereby ensuring convenience and stability in connecting power to multiple ion generators.
  • an ion generating module (100, 200, 300, 400, 500, 600, 700) and an air sterilizing and purifying device (1000, 2000) including the same, which can prevent ozone generation, reduce power consumption, and improve sterilizing and purifying performance of polluted air by generating a large amount of ions even at a lower voltage than conventional corona discharge.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne un module de génération d'ions à haute concentration applicable à une grande expansion d'espace à grande échelle et capable de nettoyer et de stériliser l'air, et un appareil de stérilisation et de purification d'air le comprenant. Le module de génération d'ions à haute concentration peut comprendre : une unité de corps conçue sous la forme d'une plaque ; et une unité de génération d'ions composée d'une pluralité de combinaisons de tiges d'électrode conçues pour faire saillie dans des formes de tige de différentes hauteurs à partir d'une surface de l'unité de corps, la pluralité de combinaisons de tiges d'électrode étant agencées sous la forme d'une matrice carrée de n rangées et n colonnes ou n rangées et m colonnes ayant des rangées horizontales et des colonnes verticales prédéfinies, ou étant agencées de telle sorte qu'une forme hexagonale apparaît de manière répétée dans les rangées horizontales et les colonnes verticales, générant ainsi au moins un ion d'anions et de cations dans de l'air contaminé.
PCT/KR2024/008452 2023-06-23 2024-06-19 Module de génération d'ions à haute concentration applicable à une expansion d'espace à grande échelle, et appareil de stérilisation et de purification d'air le comprenant Pending WO2024262926A1 (fr)

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KR10-2023-0080875 2023-06-23
KR1020230080875A KR102582042B1 (ko) 2023-06-23 2023-06-23 대형 공간 확장 적용이 가능한 고농도 이온 발생 모듈 및 이를 포함하는 공기 살균 정화 장치

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WO2024262926A1 true WO2024262926A1 (fr) 2024-12-26

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KR102582042B1 (ko) * 2023-06-23 2023-09-25 주식회사 쏠라페 대형 공간 확장 적용이 가능한 고농도 이온 발생 모듈 및 이를 포함하는 공기 살균 정화 장치

Citations (6)

* Cited by examiner, † Cited by third party
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