WO2024039215A1 - Purificateur d'air utilisant des plantes - Google Patents

Purificateur d'air utilisant des plantes Download PDF

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Publication number
WO2024039215A1
WO2024039215A1 PCT/KR2023/012248 KR2023012248W WO2024039215A1 WO 2024039215 A1 WO2024039215 A1 WO 2024039215A1 KR 2023012248 W KR2023012248 W KR 2023012248W WO 2024039215 A1 WO2024039215 A1 WO 2024039215A1
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WO
WIPO (PCT)
Prior art keywords
mist
guide
air
plant storage
air purifier
Prior art date
Application number
PCT/KR2023/012248
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English (en)
Korean (ko)
Inventor
김우진
Original Assignee
주식회사 아이지
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Filing date
Publication date
Application filed by 주식회사 아이지 filed Critical 주식회사 아이지
Priority claimed from KR1020230108050A external-priority patent/KR20240025488A/ko
Publication of WO2024039215A1 publication Critical patent/WO2024039215A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/30—Moss
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • 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
    • F24F8/175—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 using biological materials, plants or microorganisms
    • 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
    • F24F8/80—Self-contained air purifiers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/20—Sunlight

Definitions

  • the present invention relates to an air purifier using plants. More specifically, the present invention relates to an air purifier using plants. More specifically, the mist generated from the mist generator along with the outside air sucked into the inner space of the case from the outside is passed through moss loaded in the plant storage tray and then discharged to remove foreign substances. It relates to an air purifier that can perform the functions of air purification and humidification in parallel by circulating and supplying clean air to which substances such as phytoncides and anions have been removed and humidified clean air added to the outside.
  • Fine dust refers to particulate matter floating in the air, such as when burning fossil fuels such as coal and oil, or in factories, automobiles, etc. A lot of it occurs in exhaust gases.
  • This fine dust is roughly divided into fine dust with a particle size of less than 10 ⁇ m and ultrafine dust with a particle size of less than 2.5 ⁇ m, and its components may vary depending on the region of occurrence, season, weather conditions, etc.
  • fine dust including ultrafine dust
  • the particle size of fine dust is very small, it can stay in the atmosphere and penetrate the lungs through the human respiratory tract or move into the body along the blood vessels, causing adverse effects on health.
  • the air purification method applied to conventional air purifiers is manufactured using filters made based on artificial chemical materials, and these filters can be classified into pre-filters, deodorizing filters, and HEPA filters.
  • the pre-filter is the first filter provided in the air purifier and performs the function of removing large-sized foreign substances at the front.
  • the pre-filter can be reused by washing, and although it removes mold and bacteria with antibacterial material, it is approximately There was the inconvenience of having to wash it with water once every 2-4 weeks.
  • the deodorizing filter functions to remove odors and harmful gases contained in the air
  • the HEPA filter functions to filter fine particles in the air. It removes cigarette smoke, viruses, bacteria, and fine dust, but has the inconvenience of requiring replacement once every six months.
  • a conventional humidifier is formed so that both the water tank and the ultrasonic vibrator are located at the bottom, or the water tank is located at the bottom and the ultrasonic vibrator is located at the top.
  • the generated mist is pushed upward with a fan.
  • the raising method there was a problem that the mist did not flow down naturally but was forcibly pushed up and scattered. If the water tank is located at the bottom and the ultrasonic vibrator is located at the top, the amount of mist generated when using the humidifier stick is significantly reduced. There was a problem with losing.
  • the present invention is intended to solve the above-mentioned problems.
  • the purpose is to provide an air purifier that can perform the functions of air purification and humidification in parallel by circulating and supplying clean air containing substances such as anions to the outside and simultaneously supplying humidified clean air to the outside.
  • An air purifier using plants according to the present invention to achieve the above object includes a plant storage unit 100 provided with moss 130 on the inside; A mist generating unit 200 formed at the top of the plant storage unit 100; and a blowing unit 300 formed at the bottom of the plant storage unit 100.
  • the plant storage unit 100 includes a case 101 formed of a transparent material; A support rod 110 that is fixedly coupled to the blower 300 and on which a plurality of LED straps are formed; and a plurality of plant storage trays 120 coupled to the support bar 110 at regular intervals in the vertical direction, and a plurality of first through holes in the plant storage plate 121 of the plant storage tray 120. (122) is characterized in that it is formed.
  • the mist generating unit 200 includes an ultrasonic vibrator 210 provided inside the upper end of the support bar 110 of the plant storage unit 100; A guide portion 230 coupled to the upper end of the support rod 110; A water tank 220 coupled to the top of the guide portion 230; A mist guide 240 coupled to the top of the water tank 220; A cap 260 coupled to the top of the mist guide 240; And a cap guide 250 coupled to the outside of the cap 260.
  • the mist guide 240 includes a through hole 241 provided to introduce the mist generated by the ultrasonic vibrator 210 into the inner space of the mist guide 240; And a mist inlet 242 provided to discharge the mist flowing into the inner space of the mist guide 240 through the hole 242 to the bottom, and the mist inlet 242 is provided at the top of the mist guide 240.
  • the cap 260 is coupled to close the upper end of the mist guide 240, and the mist inlet 242 is coupled to the coupling portion 222 of the water tank 220 to direct the mist guide 240 into the inner space. It is characterized by forming a flow path through which the introduced mist can flow to the bottom.
  • the mist guide 240 includes a plurality of protruding walls 244 formed circumferentially on the outside of the through hole 241; and a rib 243 formed on the outer peripheral surface of the mist inlet 242 and protruding upward, wherein water droplets are directed to the mist inlet 242 by the protruding wall 244 and the rib 243. It is characterized by preventing this inflow.
  • a cylindrical protrusion 262 is formed at the bottom of the cap 260 to prevent mist and water droplets generated through the ultrasonic vibrator 210 from moving in the outer circumferential direction along the bottom surface of the cap 260. It is characterized in that the protrusion 262 prevents water droplets from flowing into the mist inlet 242.
  • the cap guide 250 includes a filter net 251 for primarily filtering out water and large foreign substances in the outside air; And a wave-shaped guideline 253 is formed.
  • the blowing unit 300 includes a top cover 320 in which a plurality of suction holes 321 are formed; a lower case 310 that sucks in and discharges the mist introduced through the suction hole 321 of the top cover 320; And a lower cover 330 that closes the lower end of the lower case 310.
  • the lower case 310 includes a blower fan 340 for introducing outside air and causing outside air and mist to flow to the bottom; A plurality of suction ports 311 formed on the outer peripheral surface of the blower fan 340 and sucking in mist and external air introduced through the suction hole 321 of the top cover 320; An exhaust port 312 formed on one side of the blower fan 340 and discharging mist and outdoor air sucked through the plurality of intake ports 311; An exhaust passage 313 that guides the mist and external air discharged through the exhaust port 312 to the outlet 314; And a water storage portion 315 formed in the space between the exhaust passage 313 and the plurality of intake ports 311, wherein the plurality of intake ports 311, the exhaust port 312, and the exhaust passage 313 ) and the outlet 314 are all connected.
  • the air purifier using plants according to the present invention passes the outdoor air sucked into the inner space of the case from the outside and the mist generated from the mist generator through moss loaded in a plant storage tray, not artificial substances, and then discharges the foreign matter.
  • the functions of air purification and humidification can be performed in parallel in an eco-friendly way.
  • a plurality of through holes through which external air and mist can pass are formed in the plant storage plate of the plant storage tray, so that external air and mist are placed on the support rods in the vertical direction. It is designed to be discharged after passing through all the moss, and at the same time, when the plant storage tray is installed on the support rod, the plant storage plates of each plant storage tray, which are installed at a certain distance up and down, are arranged in a staggered manner (arranged in a zigzag shape), thereby protecting the outside air and By increasing the contact area of the mist with moss, the removal efficiency of foreign substances and the content of substances such as phytoncide and anions can be improved.
  • a wave-shaped guideline is formed at the bottom of the cap guide through which water entering through the top of the cap passes through the filter net and flows into the water tank, thereby reducing the surface tension between the water droplets and the guideline, so that the water flows evenly into the water tank. It can be supplied to . Specifically, if the guide line of the cap guide is straight, the injected water droplets are suspended on the surface of the guide line by surface tension, and only when water is continuously injected and the size of the hanging water droplet increases does the surface tension break and enter the water tank. In the present invention, by forming the guideline in a wave shape, the surface tension between the water droplet and the guideline surface can be reduced to ensure that water is evenly injected.
  • water droplets that bounce when fog is generated by an ultrasonic vibrator in the mist guide of the mist generator are prevented from flowing into the mist inlet, and a protruding wall and a rib are formed to prevent water droplet inflow into a double layer. This completely prevents water droplets from flowing into the mist inlet.
  • a cylindrical protrusion is formed at the bottom of the cap to prevent mist and water droplets generated through the ultrasonic vibrator from moving toward the outer circumference along the bottom surface of the cap, thereby further preventing water droplets from flowing into the mist inlet.
  • the water storage part where water droplets are stored in the lower case of the blower, the intake port, exhaust port, and exhaust passage through which outdoor air and mist are sucked in and discharged are formed in a completely separate structure to prevent water droplets from being contained in the outdoor air and mist and being discharged at the same time. It can be prevented.
  • the water droplet inflow and discharge prevention structure described above minimizes the inclusion of water droplets in discharged outdoor air and mist, thereby preventing water from accumulating around the outside of the air purifier.
  • multiple LED straps are formed on the support rod to irradiate light onto the moss loaded on the plant storage plate of the plant storage tray, thereby ensuring stable growth of the moss along with moisture, and at the same time, light is radiated to the outside through the case made of transparent material. It can perform additional interior decoration functions.
  • Figure 1 is a perspective view of an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 2 is a view with the case removed from Figure 1.
  • Figures 3 and 4 are exploded perspective views of an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 5 is a cross-sectional view of an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 6 is an exploded perspective view of the mist generator in the air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 7 is a diagram for explaining the flow direction of outdoor air and mist in an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 8 is a diagram showing a support rod in an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 9 is a diagram showing a blower in an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 10 is a plan view of a plant storage tray in an air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 1 is a perspective view of an air purifier using plants according to a preferred embodiment of the present invention
  • Figure 2 is a view with the case removed from Figure 1
  • Figures 3 and 4 are air purifiers using plants according to a preferred embodiment of the present invention
  • Figure 5 is an exploded perspective view of the purifier
  • Figure 5 is a cross-sectional view of an air purifier using plants according to a preferred embodiment of the present invention
  • Figure 6 is an exploded perspective view of the mist generator in the air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 7 is a diagram for explaining the flow direction of outdoor air and mist in an air purifier using plants according to a preferred embodiment of the present invention
  • Figure 8 shows a support rod in the air purifier using plants according to a preferred embodiment of the present invention.
  • Figure 9 is a diagram showing a blower in an air purifier using plants according to a preferred embodiment of the present invention
  • Figure 10 is a plan view of a plant storage tray in an air purifier using plants according to a preferred embodiment of the present invention.
  • an air purifier using plants (hereinafter referred to as 'air purifier') according to a preferred embodiment of the present invention includes a plant storage unit 100 with moss 130 on the inside, It is formed to include a mist generating unit 200 formed at the top of the plant storage unit 100 and a blowing unit 300 formed at the bottom of the plant storage unit 100.
  • the plant storage unit 100 includes a case 101, a support bar 110, and a plant storage tray 120.
  • the case 101 is made of a transparent material so that all internal components are visible from the outside.
  • the support rod 110 is fixedly coupled to the blower 300, and as shown in FIG. 8, a plurality of LED straps 140 are formed to radiate light to the moss 130 loaded on the plant storage tray 120. In addition to moisture, the stable growth of moss 130 is ensured, and at the same time, light is radiated to the outside through the case 101 made of transparent material, thereby additionally performing an indoor interior function.
  • a plurality of plant storage plates 121 are formed at regular intervals on the circumference, and moss 130 is loaded on each plant storage plate 121.
  • a plurality of these plant storage trays 120 are installed at regular intervals in the vertical direction on the support bar 110 through a coupling hole 123 formed in the center, and a protrusion 124 is formed toward the top of the coupling hole 123.
  • the protrusion 124 of the plant storage tray 120 located at the bottom abuts and supports the plant storage tray 120 located at the top, so that each plant storage tray 120 is fixed at a certain distance in the vertical direction. .
  • a plurality of first through-holes 122 are formed in the plant storage plate 121 of the plant storage tray 120, so that outside air passes through the moss of the plant storage plate 121 located at the top, and then is removed from the plant storage plate 121. 1 It passes through the through hole 122 and flows into the moss 130 of the plant storage tray 120 located at the bottom. In this way, the outside air flows through all the moss 130 loaded on the plurality of plant storage trays 120, removes foreign substances, and contains substances such as phytoncide and anions.
  • the plant storage plates 121 of each plant storage tray 120 which are installed to be spaced apart at a certain distance up and down, are arranged in a staggered manner (arranged in a zigzag shape).
  • the contact area with the outdoor moss 130 can be increased to improve the removal efficiency of foreign substances and the content of substances such as phytoncide and anions.
  • a plurality of second through holes 125 are formed circumferentially on the inner side of the plant storage plate 121 of the plant storage tray 120, and mist flows into the moss 130 through these second through holes 125. As it moves directly to the bottom of the case 101 without passing through, it starts from the bottom and gradually fills upward to fill the entire internal space of the case 101. A detailed explanation of this will be provided later.
  • the mist generator 200 includes an ultrasonic vibrator 210 provided inside the upper end of the support rod 110, a guide portion 230 coupled to the upper end of the support rod 110, and a guide, as shown in FIGS. 6 and 7.
  • a water tank 220 coupled to the top of the unit 230, a mist guide 240 coupled to the top of the water tank 220, a cap 260 coupled to the top of the mist guide 240, and the outside of the cap 260. It consists of a cap guide 250 coupled to.
  • the ultrasonic vibrator 210 is provided to turn the water stored in the water tank 220 into mist.
  • the cap 260 is formed in a curved shape with a convex central portion, and a plurality of inflow holes 261 are formed on the outer peripheral surface to allow incoming water and external air to flow into the cap guide 250 coupled to the outside. Additionally, the cap 260 is coupled to the top of the mist guide 240 to close the top of the mist guide 240.
  • the cap guide 250 is coupled to the outside of the cap 260 and has a plurality of second inlet holes 252 formed on the outer peripheral surface, and the inside of the second inlet hole 252 primarily filters water and large foreign substances from the outside air.
  • a filter network 251 for filtering is formed.
  • the outside air and water flowing into the top of the cap 260 flow to the outside of the cap 260 and then flow through the inlet hole 261 of the cap 260 and the filter net. (251), it sequentially passes through the second inlet hole 252 of the cap guide 250 and then flows into the water tank 220 at the bottom.
  • a wave-shaped guideline 253 is formed on the lower surface of the cap guide 250 to reduce the surface tension between the guideline 253 and the water droplet moving to the bottom after passing through the second inlet hole 252. By doing so, water can be supplied evenly to the water tank 220.
  • the injected water droplets must be suspended on the surface of the guide line 253 by surface tension, and then the size of the suspended water droplets must increase as water is continuously injected. However, the surface tension is broken and it is put into the water tank 220.
  • the guide line 253 in a wave shape, the surface tension between the water drop and the surface of the guide line 253 is reduced, so that the water is evenly distributed into the water tank 220. It can be put into .
  • the water flowing into the water tank 220 in this way flows into the ultrasonic vibrator 210 through the through hole 221 in the center of the water tank 220 and becomes mist.
  • the mist guide 240 is coupled to the top of the water tank 220 by fitting the mist inlet 242 into the coupling portion 222 of the water tank 220 in a closed state with the cap 260 attached to the top. do.
  • the mist inlet 242 of the mist guide 240 and the coupling portion 222 of the water tank 220 are the mist guide 240 and the water tank 220, respectively. It is formed to protrude to the top and bottom of the predetermined length, and a penetrating space is formed inside, so that when the mist inlet 242 of the mist guide 240 is coupled to the coupling portion 222 of the water tank 220, the mist inlet ( As the inner penetrating space of the 242) and the coupling portion 222 communicates, a flow path through which the mist and external air flowing into the mist guide 240 can move to the case 101 is formed.
  • the portion where the mist inlet 242 of the mist guide 240 protrudes from the upper end of the mist guide 240 by a certain length is referred to as the rib 243 in the present invention, and the rib 243 is the ultrasonic vibrator 210. ) serves to prevent water droplets that bounce when mist is generated from flowing into the mist inlet 242. A detailed explanation of this will be provided later.
  • a through hole 241 through which the mist generated by the ultrasonic vibrator 210 flows is formed in the center, and a plurality of protruding walls 244 are formed circumferentially on the outside of the through hole 241.
  • a mist inlet 242 is formed on the outside of each protruding wall 244.
  • a rib 243 protruding upward is formed on the outer peripheral surface of each mist inlet 242.
  • a plurality of elastic pieces 245 are formed on the outer peripheral surface of the mist guide 240, and the elastic pieces 245 are provided for coupling with the cap 260, so that when the cap 260 is coupled, the inner peripheral surface of the cap 260 Pressurize to ensure that it is firmly fixed.
  • the mist generated by the ultrasonic vibrator 210 and the external air flowing into the water tank 220 are guided through the mist guide 241 through the hole 241 of the mist guide 240. (240) After flowing inside, it moves to the bottom through the space inside the mist inlet 242 and the coupling portion 222 of the water container 220 coupled to the mist inlet 242 and flows into the case 101. .
  • the mist and external air flowing into the inside of the mist guide 240 through the hole 241 may flow to the bottom through the mist inlet 242. It becomes possible.
  • the protruding wall 244 and the rib 243 formed on the mist guide 240 serve to prevent water droplets that bounce when mist is generated by the ultrasonic vibrator 210 from flowing into the mist inlet 242, thereby preventing the water droplets from flowing into the mist inlet 242. It is possible to completely prevent them from flowing into the mist inlet 242.
  • a cylindrical protrusion 262 is formed at the bottom of the cap 260 to prevent mist and water droplets generated through the ultrasonic vibrator 210 from moving in the outer circumferential direction along the bottom surface of the cap 260. This can further prevent water droplets from flowing into the mist inlet 242.
  • the mist and external air flowing into the case 101 through the mist inlet 242 of the mist guide 240 and the inner space of the coupling part 222 of the water tank 220 are shown in FIGS. 7(b) and 7.
  • the direction of flow is guided by the curved guide portion 230 coupled to the upper end of the support rod 110, and the outside air is directly injected into the moss 130, and some of the outside air is combined with mist. It moves directly to the bottom of the case 101 without passing through the moss 130 through the second through hole 125 formed in the plant storage tray 120.
  • the outside air flows in through two places. One flows in through the space between the water tank 220 and the case 101, and the other flows in through the mist inlet 242.
  • the outside air that flows in this way and passes through the moss 130 of the plant storage tray 120 located at the top is connected to a plurality of first through holes 122 formed in the plant storage plate 121 of the plant storage tray 120 located at the top. It passes through the plurality of spaces between the plant storage plates 121 and flows into the moss 130 of the plant storage tray 120 located at the bottom. In this way, the outside air flows through all the moss 130 loaded on the plurality of plant storage trays 120, removes foreign substances, and contains substances such as phytoncide and anions.
  • a plurality of first through holes 122 through which external air can pass are formed in the plant storage plate 121 of the plant storage tray 120, and the external air is disposed on the support rod 110 in the vertical direction.
  • the plurality of moss 130 loaded on the plant storage plate 121 of the plurality of plant storage trays 120 are configured to pass through and then be discharged.
  • the contact area of the outside air and mist with the moss 130 is increased to remove foreign substances.
  • the removal efficiency and content of substances such as phytoncide and anions can be improved.
  • the mist which moves directly to the bottom of the case 101 without passing through the moss 130 through the second through hole 125 formed in the plant storage tray 120, gradually rises from the bottom of the case 101 and accumulates. After filling the entire internal space of the case 101, it gradually flows into the blower 300.
  • the blowing unit 300 is formed at the bottom of the plant storage unit 100 to allow external air to flow into the mist generating unit 200 and at the same time allow the external air and the mist generated from the mist generating unit 200 to flow to the bottom. It serves to discharge it to the outside.
  • the blower 300 includes a lower case 310, a top cover 320 coupled to the top of the lower case 310, and a lower cover (320) coupled to the bottom of the lower case 310. 330).
  • the top cover 320 is formed with a plurality of suction holes 321 through which foreign substances are removed and mist containing substances such as phytoncide and anions and external air can be introduced through the moss 130 inside the case 101. do.
  • a blower fan 340 is provided on the inside of the lower case 310 to bring in outside air and cause outside air and mist to flow to the bottom, and a suction hole 321 of the top cover 320 is located on the outer peripheral surface of the blower fan 340.
  • a plurality of intake ports 311 are formed to suck in the mist and external air introduced through.
  • an exhaust port 312 is formed on one side of the blower fan 340 to discharge the mist and external air sucked through the intake port 311, and the exhaust port 312 communicates with the discharge port 314 through the exhaust passage 313. do. Therefore, foreign substances introduced through the suction hole 321 of the top cover 320 are removed, and mist and external air containing substances such as phytoncide and anions are sucked through the plurality of suction ports 311, and then the exhaust port 312, It flows through the exhaust passage 313 and is then discharged to the outside through the outlet 314.
  • a water storage portion 315 is formed in the space between the exhaust passage 313 and the plurality of intake ports 311, and some of the water flowing in through the intake hole 321 of the top cover 320 is formed. After storing the water droplets separately, they can be discharged through the water drain (316). That is, since the formation position of the suction hole 321 of the top cover 320 is the upper part of the water storage unit 315, the water droplets flowing in through the suction hole 321 of the top cover 320 are in the water storage unit 315.
  • the water droplets are separated from the mist and the outside air, stored separately in the water storage unit 315, and then discharged, thereby preventing the water droplets from being included in the mist and the outside air and being discharged to the outside.
  • the lower cover 330 is coupled to the lower end of the lower case 310 to close the lower end of the lower case 310.
  • one inner side of the lower case 310 includes a power unit connected to an external power source, a detection sensor that detects foreign substances contained in the external air, outdoor temperature, and humidity and measures them in real time, and the A main board 350, such as a microcontroller board, is installed to alarm information on foreign substances and determine ventilation and clean operation based on the measured values of foreign substances, outdoor temperature, and humidity.
  • This main board 350 is connected to the ultrasonic vibrator 210 and the LED strap 140 to control each configuration.
  • an axial fan may be used in addition to the blower fan 340, and in this case, the outlet 314 may be formed on one side or in a circular shape without direction.
  • a wave-shaped guideline 253 is formed on the lower surface of the cap guide 250 to reduce the surface tension between the guideline 253 and the water droplet moving to the bottom after passing through the second inlet hole 252. By doing so, water can be supplied evenly to the water tank 220.
  • the injected water droplets must be suspended on the surface of the guide line 253 by surface tension, and then the size of the suspended water droplets must increase as water is continuously injected. However, the surface tension is broken and it is put into the water tank 220.
  • the guide line 253 in a wave shape, the surface tension between the water drop and the surface of the guide line 253 is reduced, so that the water is evenly distributed into the water tank 220. It can be put into .
  • the outside air and generated mist flowing into the water tank 220 flow into the inside of the mist guide 240 through the through hole 241 of the mist guide 240, as shown in FIG. 7(b), and then into the mist inlet ( 242) and the mist inlet 242, it moves to the bottom through the inner space of the coupling portion 222 of the water tank 220 and flows into the case 101.
  • the mist and external air flowing into the inside of the mist guide 240 through the hole 241 can flow to the bottom only through the mist inlet 242. It becomes possible.
  • the protruding wall 244 and the rib 243 formed on the mist guide 240 serve to prevent water droplets that bounce when mist is generated by the ultrasonic vibrator 210 from flowing into the mist inlet 242, thereby preventing the water droplets from flowing into the mist inlet 242. It is possible to completely prevent them from flowing into the mist inlet 242.
  • the mist and external air flowing into the case 101 through the mist inlet 242 of the mist guide 240 and the inner space of the coupling part 222 of the water tank 220 are shown in FIGS. 7(b) and 7.
  • the direction of flow is guided by the curved guide portion 230 coupled to the upper end of the support rod 110, and the outside air is directly injected into the moss 130, and the mist is distributed to each plant storage tray ( It moves directly to the bottom of the case 101 without passing through the moss 130 through the second through hole 125 formed in 120.
  • the outside air flows in through two places. One flows in through the space between the water tank 220 and the case 101, and the other flows in through the mist inlet 242.
  • the outside air that flows in this way and passes through the moss 130 of the plant storage tray 120 located at the top is connected to a plurality of first through holes 122 formed in the plant storage plate 121 of the plant storage tray 120 located at the top. It passes through the plurality of spaces between the plant storage plates 121 and flows into the moss 130 of the plant storage tray 120 located at the bottom. In this way, the outside air flows through all the moss 130 loaded on the plurality of plant storage trays 120, removes foreign substances, and contains substances such as phytoncide and anions.
  • a plurality of first through holes 122 through which external air can pass are formed in the plant storage plate 121 of the plant storage tray 120, and the external air is disposed on the support rod 110 in the vertical direction.
  • the plurality of moss 130 loaded on the plant storage plate 121 of the plurality of plant storage trays 120 are configured to pass through and then be discharged.
  • the contact area of the outside air and mist with the moss 130 is increased to remove foreign substances.
  • the removal efficiency and content of substances such as phytoncide and anions can be increased.
  • the outside air flowing through the moss 130 flows into the inside of the lower case 310 through the suction hole 321 of the top cover 320 of the blower 300.
  • the mist which moves directly to the bottom of the case 101 without passing through the moss 130 through the second through hole 125 formed in the plant storage tray 120, gradually rises from the bottom of the case 101 and accumulates. After filling the entire internal space of the case 101, it gradually flows into the lower case 310 through the suction hole 321 of the top cover 320 of the blower 300.
  • a water storage portion 315 is formed in the space between the exhaust passage 313 and the plurality of intake ports 311, and some of the water flowing in through the intake hole 321 of the top cover 320 is formed. After storing the water droplets separately, they can be discharged through the water drain (316).
  • the water droplets are separated from the mist and the outside air, stored separately in the water storage unit 315, and then discharged, thereby preventing the water droplets from being included in the mist and the outside air and being discharged to the outside.
  • the water droplets that bounce are prevented from flowing into the mist inlet 242.
  • the double water droplet inflow prevention elements formed by forming the protruding wall 244 and the rib 243 completely prevent water droplets from flowing into the mist inlet 242 and mixing with the mist and outside air, and at the same time, the lower case 310 ), a separate water storage unit 315 can be formed to prevent water droplets from flowing in while mixing with mist and outside air through the intake port 311.
  • This water droplet inflow and discharge prevention structure minimizes the inclusion of water droplets in the outdoor air and mist ultimately discharged through the outlet 314 of the lower case 310, thereby preventing water from accumulating around the outside of the air purifier.
  • the air purifier of the present invention uses the outdoor air sucked into the internal space of the case 101 from the outside and the mist generated from the mist generating unit 200 not as an artificial substance, but as a plant storage plate of the plant storage tray 120.
  • the moss loaded in (121) By passing the moss loaded in (121) and then discharging, foreign substances are removed and clean air containing substances such as phytoncide and anions is circulated and supplied to the outside.
  • humidified clean air is circulated and supplied to the outside to purify the air in an eco-friendly way. and humidification functions can be performed in parallel.
  • the moss 130 In addition, by irradiating light to the moss 130 loaded on the plant storage plate 121 of the plant storage tray 120 using a plurality of LED straps 140 formed on the support rod 110, the moss 130 along with moisture In addition to ensuring stable growth, light is radiated to the outside through the case 101 made of transparent material, allowing additional indoor interior functions to be performed.
  • the air purifier using plants according to the present invention as described above passes the outdoor air sucked into the inner space of the case from the outside and the mist generated from the mist generator through moss loaded on the plant storage tray, not artificial materials, and then discharges it. By doing so, foreign substances are removed and clean air containing substances such as phytoncide and anions is circulated and supplied to the outside, and humidified clean air is circulated to the outside, thereby performing the functions of air purification and humidification in an eco-friendly manner.
  • a plurality of through holes through which external air and mist can pass are formed in the plant storage plate of the plant storage tray, so that external air and mist are placed on the support rods in the vertical direction. It is designed to be discharged after passing through all the moss, and at the same time, when the plant storage tray is installed on the support rod, the plant storage plates of each plant storage tray, which are installed at a certain distance up and down, are arranged in a staggered manner (arranged in a zigzag shape), thereby protecting the outside air and By increasing the contact area of the mist with moss, the removal efficiency of foreign substances and the content of substances such as phytoncide and anions can be improved.
  • a wave-shaped guideline is formed at the bottom of the cap guide through which water entering through the top of the cap passes through the filter net and flows into the water tank, thereby reducing the surface tension between the water droplets and the guideline, so that the water flows evenly into the water tank. It can be supplied to . Specifically, if the guide line of the cap guide is straight, the injected water droplets are suspended on the surface of the guide line by surface tension, and only when water is continuously injected and the size of the hanging water droplet increases does the surface tension break and enter the water tank. In the present invention, by forming the guideline in a wave shape, the surface tension between the water droplet and the guideline surface can be reduced to ensure that water is evenly injected.
  • water droplets that bounce when fog is generated by an ultrasonic vibrator in the mist guide of the mist generator are prevented from flowing into the mist inlet, and a protruding wall and a rib are formed to prevent water droplets from entering the double layer. This completely prevents water droplets from flowing into the mist inlet.
  • a cylindrical protrusion is formed at the bottom of the cap to prevent mist and water droplets generated through the ultrasonic vibrator from moving toward the outer circumference along the bottom surface of the cap, thereby further preventing water droplets from flowing into the mist inlet.
  • the water storage part where water droplets are stored in the lower case of the blower, the intake port, exhaust port, and exhaust passage through which outdoor air and mist are sucked in and discharged are formed in a completely separate structure to prevent water droplets from being contained in the outdoor air and mist and being discharged at the same time. It can be prevented.
  • the water droplet inflow and discharge prevention structure described above minimizes the inclusion of water droplets in discharged outdoor air and mist, thereby preventing water from accumulating around the outside of the air purifier.
  • multiple LED straps are formed on the support rod to irradiate light onto the moss loaded on the plant storage plate of the plant storage tray, thereby ensuring stable growth of the moss along with moisture, and at the same time, light is radiated to the outside through the case made of transparent material. It can perform additional interior decoration functions.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Air Humidification (AREA)

Abstract

La présente invention concerne un purificateur d'air qui utilise des plantes, le purificateur d'air comprenant : une partie de réception de plante pourvue de mousse à l'intérieur de celle-ci; une partie de génération de brouillard formée au sommet de la partie de réception de plante; et une partie soufflante formée au fond de la partie de réception de plante, le brouillard généré par la partie de génération de brouillard étant amené à passer, conjointement avec l'air aspiré depuis l'extérieur, à travers la mousse chargée sur un plateau de réception de plante, puis évacué, et ainsi à nettoyer l'air dans lequel des débris ont été éliminés et auquel des substances telles que des phytoncides, des ions négatifs, etc. ont été ajoutées, puis cet air est mis en circulation et fourni à l'extérieur, tandis qu'en même temps de l'air propre humidifié est mis en circulation et fourni à l'extérieur, permettant ainsi aux fonctions de purification d'air et d'humidification d'être effectuées en parallèle.
PCT/KR2023/012248 2022-08-18 2023-08-18 Purificateur d'air utilisant des plantes WO2024039215A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20220103464 2022-08-18
KR10-2022-0103464 2022-08-18
KR1020230108050A KR20240025488A (ko) 2022-08-18 2023-08-18 식물을 이용한 공기정화기
KR10-2023-0108050 2023-08-18

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WO2024039215A1 true WO2024039215A1 (fr) 2024-02-22

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949216A (zh) * 2015-06-09 2015-09-30 农业部规划设计研究院 一种生态结皮空气净化装置
KR20190135717A (ko) * 2018-05-29 2019-12-09 (주)미래인더스트리 이끼를 이용한 미세먼지 저감장치 및 이의 제어방법
KR102123794B1 (ko) * 2020-03-26 2020-06-17 김소율 이끼 식물을 이용한 공기 청정기
KR20200107249A (ko) * 2019-03-07 2020-09-16 조병길 공기정화식물을 이용한 미세먼지 저감장치
KR102182746B1 (ko) * 2020-05-02 2020-11-26 주식회사 아이젠 모스조형물

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949216A (zh) * 2015-06-09 2015-09-30 农业部规划设计研究院 一种生态结皮空气净化装置
KR20190135717A (ko) * 2018-05-29 2019-12-09 (주)미래인더스트리 이끼를 이용한 미세먼지 저감장치 및 이의 제어방법
KR20200107249A (ko) * 2019-03-07 2020-09-16 조병길 공기정화식물을 이용한 미세먼지 저감장치
KR102123794B1 (ko) * 2020-03-26 2020-06-17 김소율 이끼 식물을 이용한 공기 청정기
KR102182746B1 (ko) * 2020-05-02 2020-11-26 주식회사 아이젠 모스조형물

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