WO2020116729A1 - Purificateur d'air de véhicule ayant des fonctions d'émission d'anions, de stérilisation et de volatilisation d'arôme - Google Patents

Purificateur d'air de véhicule ayant des fonctions d'émission d'anions, de stérilisation et de volatilisation d'arôme Download PDF

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Publication number
WO2020116729A1
WO2020116729A1 PCT/KR2019/005975 KR2019005975W WO2020116729A1 WO 2020116729 A1 WO2020116729 A1 WO 2020116729A1 KR 2019005975 W KR2019005975 W KR 2019005975W WO 2020116729 A1 WO2020116729 A1 WO 2020116729A1
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WO
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Prior art keywords
air
air purifier
fan
housing
coated
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Ceased
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PCT/KR2019/005975
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English (en)
Korean (ko)
Inventor
김경혜
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W Co ltd
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W Co ltd
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Publication of WO2020116729A1 publication Critical patent/WO2020116729A1/fr
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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
    • B60H3/06—Filtering
    • 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
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • 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
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • 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
    • F24F8/15—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 chemical means
    • F24F8/158—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 chemical means using active carbon
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light

Definitions

  • the present invention relates to an anion emission, sterilization, and aromatic multifunctional vehicle air purifier, more specifically, a nonwoven fabric coated with tourmaline powder uniformly on the inner surface of the air purifier, and titanium dioxide (TiO2) inside the housing.
  • a silver nanometal-doped Ag-TiO2 composite-coated mesh filter and UV lamp are installed on the surface of the microparticles, and a fragrance is provided at the bottom to release negative ions by the tourmaline and sterilizing effect by the mesh filter and UV lamp.
  • the present invention relates to an anion emission, sterilization, and aromatic multifunctional vehicle air purifier that releases contaminated air even in a narrow space inside the vehicle and discharges it into clean and fresh air while releasing fragrance into the vehicle.
  • the inside of a vehicle is more serious than the outside due to harmful exhaust gas generated from surrounding vehicles and vehicles, polluted atmospheric air entering from outside the vehicle, dust and microorganisms inhabiting air conditioners or fibers, and pollution caused by smoking. This is happening.
  • the amount of bacteria and fungi inside the vehicle increases significantly, and it gives off an unpleasant odor and adversely affects health.
  • smoking smoking, the air condition inside the vehicle becomes worse without mention have.
  • the above-described conventional air cleaner with a simple filtration filter can remove dust generated in a vehicle, but has a problem in that a purification rate for odor in a vehicle that the driver is most sensitive to is very low.
  • a vehicle air purifier to which a plasma discharge is applied is also used, but there is a technical and economical difficult problem for the plasma discharge.
  • Korean Air Utility Model 20-0388322 (registration date June 21, 2005) as a vehicle air purifier, an opening formed in an outer wall to allow air to enter; An outlet that is an opening formed in the outer wall to send purified air; A fan attached to a part of the inner wall and rotating to suck air into the air cleaner; A plurality of filters attached to a part of the inner wall;
  • the metal purifier is formed in a predetermined shape by a metal nanopowder or metal nanofibers around or outside the outlet in the air purifier.
  • the upper and lower sides of the part 21 are made by drilling the guide grooves 22 in both longitudinal directions and the second air inlet holes 23 in the center portion circumferential surface;
  • a first air inlet hole 31 is drilled radially, a locking groove 32 is formed in the center, and a guide groove formed in the socket portion 21 of the front body 2 ( 22) is formed by protruding the locking projections 33 on both sides of the upper and lower sides of the inner wall so as to prevent separation when being fitted;
  • a blower having a portable air cleaning function comprising a filter cover (5) having a formed fastening pipe (51) is known.
  • the housing 10 is open upward type;
  • a lid 20 detachably covering an upper portion of the housing 10 with a suction port 21 for sucking external air and a discharge port 22 for discharging purified air through the purified water to the outside;
  • a blower fan 30 provided inside the housing 10 to suck outside air into the suction port 21 and discharge purified air to the outside;
  • a driving unit 40 provided inside the housing 10 to rotate and drive the blowing fan 30;
  • a control panel 50 provided inside the housing 10 to control driving of the driving unit 40;
  • the Korean Patent Registration No. 10-1629839 (registration date of June 7, 2016) has a housing with both ends opened; It is made of a contractible and expandable form, and a backflow prevention film is formed at an inlet port for introducing external air into the inner space during expansion and an outlet port for discharging the air in the inner space during contraction to a manual pressure-type pump connected to one end of the housing ; A filter unit disposed inside the housing; A suction port formed on one side wall of the housing to connect the inner space and the outer space of the housing; And a space between the manually pressurized pump and the filter part so that the intake port is located between the manually pressurized pump and the air discharged through the outlet of the manually pressurized pump toward the filter part, so that the inside of the housing at the position where the intake port is formed.
  • a portable air purifier is known which comprises a; an air suction unit that lowers the pressure of a space and allows external air of the housing to flow into the housing through the intake port by the Bernoulli principle.
  • Korean Patent Registration No. 10-1826700 (registration date 01/02/2018) includes an air cleaner for a vehicle; A cylindrical lower housing 100 having an air collecting hole 110 which is a space for collecting air therein and entering the vehicle cup holder, a cylindrical upper housing 300 having a purifying device 310 for purifying air therein, The upper housing 300 and the lower housing 100 are connected, and a pipe-shaped connection part 200 having an air flow path 200a for introducing air from the air collecting hole 110 into the upper housing 300 is provided.
  • the lower housing 100 is provided with a non-slip pad 120 to prevent slipping on the bottom surface, the lower housing 100 is a screw-type fastening structure that can be easily separated to discard foreign substances accumulated in the air collecting hole 110 It is provided, and the connection part 200 is vertically provided with an upper intake port 210 for introducing air into the upper housing 300 at one end of the tube, and the air trapping hole of the lower housing 100 at the other end of the tube ( 110) vertically provided with a lower intake port 220 for introducing air, and the purification device 310 is UV on the filter unit 311 and the filter unit 311 for physically and chemically purifying the air sucked in the lower portion A catalyst unit 312 and a UV catalyst device 312 are provided with a fan unit 313, the filter unit 311 selectively includes a hepa filter or a carbon filter, and the UV catalyst device 312 irradiates ultraviolet light.
  • the outlet 322 for discharging the purified air to the upper surface of the upper housing 300 to the outside It has a discharge plate 320 having, and a button unit 321 for operating the air purifier, the outlet 322 is provided for the vehicle air, characterized in that it has an outlet 322 that gradually widens as it approaches the central axis Purifiers are known.
  • the conventional air purifiers for vehicles adopt filters or adopt UV lamps, and although they have an air purification effect, they cannot exert a phytoncide aromatic volatility effect or an anion emission effect, which is beneficial to the human body.
  • the sterilization effect by the photocatalyst is insignificant, and it is impossible to remove odors such as odors contained in contaminated air.
  • the present invention Ag-doped silver nanometal doped on the surface of the titanium dioxide (TiO2) fine particles are lined with a uniform coating of tourmaline powder on the inner surface of the housing of the air purifier to solve the above-mentioned conventional problems
  • TiO2 composite coated mesh filter and UV lamp are installed, and a fragrance is provided at the bottom to release negative ions by the tourmaline, and sterilization effect by the mesh filter and UV lamp. It is also an object to solve the problem of providing an air purifier for a multi-functional vehicle that releases anion, sterilizes, and diffuses air, which inhales polluted air and discharges it into clean and fresh air, while simultaneously emitting fragrance into the vehicle.
  • the present invention in order to solve the above problems, in the air purifier for a vehicle, a control button for controlling the purified air discharge intensity provided on the air purifier for the vehicle and a head cover in which a plurality of air discharge holes are formed in the periphery of the control button Wow;
  • An air cleaning control unit provided to interlock with the control button in the lower center of the head cover;
  • An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, the power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composites stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan
  • the non-woven fabric of the tourmaline powder uniformly coated is a solution to the problem that the non-woven fabric is uniformly coated with a slurry in which tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion.
  • the Ag-TiO2 composite coated mesh filter is a solution for solving the problem that the Ag-TiO2 composite coated with silver nanometal is coated on the surface of titanium dioxide (TiO2) fine particles.
  • the Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , The slurry obtained by centrifugation is used as a solution to the problem.
  • TiO2 titanium dioxide
  • AgNO3 silver nitrate
  • NH4OH 2-propanol and ammonium hydroxide
  • the lower part of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing is composed of a hepa filter, an activated carbon fiber filter (Activated Carbon Fiber), and an activated carbon filter (Activated Carbon).
  • Activated Carbon Fiber activated Carbon fiber filter
  • Activated Carbon filter activated Carbon
  • the air purifier for a multifunctional vehicle for anion emission, sterilization, and aromatic diffusion of the present invention is lined with a nonwoven fabric coated with tourmaline powder uniformly on the inner surface of the air purifier, and inside the housing is doped with titanium dioxide (TiO2) fine particles on the surface of silver nanometal
  • TiO2 titanium dioxide
  • the Ag-TiO2 composite coated mesh filter and UV lamp are installed, and a fragrance is provided at the bottom to release the anion by the tourmaline and sterilize by the mesh filter and the UV lamp. It has an excellent effect of inhaling contaminated air and discharging it into clean and fresh air at the same time as it emits fragrance into the vehicle.
  • FIG. 1 is an external perspective view of a vehicle air purifier of the present invention
  • Figure 2 is a perspective view of the interior of the vehicle air purifier of the present invention
  • Figure 3 is a vehicle air purifier head cover perspective view of the present invention
  • FIG. 4 is a perspective view of the upper housing of a vehicle air purifier of the present invention
  • FIG. 5 is a vehicle air purifier intermediate housing perspective view of the present invention
  • FIG. 6 is a perspective view of a vehicle air purifier blower fan of the present invention
  • FIG. 7 is a perspective view of a vehicle air purifier blowing fan support member of the present invention
  • Figure 8 is a perspective view of the lower housing for a vehicle air purifier of the present invention
  • FIG. 9 is a perspective view of a vehicle air purifier air freshener container of the present invention.
  • Blowing fan 203 Blowing fan support member
  • UV lamp 205 mesh filter
  • the vehicle air purifier, the air purifier for the vehicle is provided on the upper control button for controlling the intensity of the purified air discharge and a plurality of air discharge holes formed in the periphery of the control button;
  • An air cleaning control unit provided to interlock with the control button in the lower center of the head cover;
  • An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, the power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composite that is stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan supported by the fan fan member, and a fan fan member And the intermediate housing is installed
  • the non-woven fabric of the tourmaline powder uniformly coated is characterized by uniformly coating the slurry in which the tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion on the non-woven fabric.
  • the Ag-TiO2 composite coated mesh filter is characterized by a technical configuration that the Ag-TiO2 composite coated with silver nanometal doped on the surface of titanium dioxide (TiO2) fine particles.
  • the Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , It is a characteristic of the technical configuration that the slurry obtained by centrifugation.
  • the lower part of the mesh filter coated with Ag-TiO2 composite of the intermediate housing is composed of hepa filter, activated carbon fiber filter (Activated Carbon Fiber), and activated carbon filter (Activated Carbon). It is characterized by.
  • the anion emission, sterilization, and direction volatility multifunctional vehicle air purifier of the present invention includes an air purifier for a vehicle, which is provided on the vehicle air purifier and purified air discharge intensity
  • the control button for adjusting the and the head cover 100 is formed with a plurality of air discharge through the periphery of the control button;
  • An air cleaning control circuit board provided to interlock with the control button in the lower center of the head cover;
  • An upper housing 200 having an accommodating space in a central portion to accommodate the air cleaning control circuit board, and an air discharge flow path formed to communicate with the plurality of air discharge through holes and coupled to the lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is coated with tourmaline powder uniformly on the inner surface, the power supply for supplying power to the air cleaning control circuit board, blower fan, UV lamp sequentially from the top in the inner space And, a blower fan supported by the blower fan support member, a blower fan support member, a UV lamp installed vertically in
  • the head cover 100 is formed with a control button 101 for adjusting the discharge intensity of the purified air in the central portion and a plurality of air discharge through holes 102 in the periphery of the control button 101.
  • the upper housing 200 has an accommodation space 104 in the central portion to accommodate the air cleaning control circuit board and the air cleaning control circuit board provided to interlock with the control button 101 in the lower center of the head cover 100.
  • the air discharge passage 105 is formed so as to communicate with the plurality of air discharge passages 102 and is coupled to the lower portion of the head cover 100.
  • the intermediate housing 300 is coupled to the lower portion of the upper housing 200, the non-woven fabric is coated with a tourmaline powder uniformly on the inner surface, the air cleaning control circuit board, the blowing fan sequentially from the top to the inner space,
  • a power supply (not shown) for supplying power to the UV lamp, a blower fan 202 supported by a blower fan support member, a blower fan support member 203, and vertical lengths in the lower center of the blower fan support member
  • a UV filter 204 installed in a direction and a mesh filter 205 coated with a plurality of Ag-TiO2 composites stacked in the vertical direction around the UV lamp are installed.
  • the lower housing 400 is coupled to the lower portion of the intermediate housing 300, the fragrance container 301 is interpolated therein and a plurality of through holes are formed at the bottom.
  • the non-woven fabric uniformly coated with the tourmaline powder was coated with a slurry in which tourmaline powder having a particle size of 2000 mesh dispersed in an acrylic emulsion was uniformly coated on the non-woven fabric to adhere the non-woven fabric to the inner surface of the upper housing. Is formed.
  • the Ag-TiO2 composite coated mesh filter is a mesh filter coated with Ag-TiO2 composite doped with silver nanometal on the surface of titanium dioxide (TiO2) fine particles.
  • the Ag-TiO2 composite was added with titanium dioxide (TiO2) powder in distilled water and stirred uniformly, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by addition of 2-propanol and ammonium hydroxide (NH4OH). After the ultrasonic stirring, the slurry obtained by centrifugation is formed by uniformly coating the slurry on a mesh filter.
  • TiO2 titanium dioxide
  • AgNO3 silver nitrate
  • NH4OH 2-propanol and ammonium hydroxide
  • the lower portion of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing 300 further includes one or more filters selected from a hepa filter, an activated carbon fiber filter, and an activated carbon filter. Can be configured.

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
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  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne un purificateur d'air de véhicule ayant des fonctions d'émission d'anions, de stérilisation et de volatilisation d'arôme, et porte de façon plus spécifique sur un purificateur d'air de véhicule ayant des fonctions d'émission d'anions, de stérilisation et de volatilisation d'arôme, dans lequel purificateur un tissu non tissé qui est revêtu uniformément de poudre de tourmaline est appliqué sur la surface interne d'un boîtier d'un purificateur d'air, une lampe à ultraviolets et un filtre à mailles qui est revêtu d'un composite Ag-TiO2 formé par dopage d'un nanométal d'argent sur la surface d'une particule de dioxyde de titane (TiO2) sont installés à l'intérieur du boîtier, et un agent aromatique est disposé dans la partie inférieure du purificateur d'air, ce par quoi le purificateur d'air peut diffuser de l'arôme dans un véhicule tout en aspirant de l'air contaminé et en déchargeant de l'air propre et frais de façon simultanée, même dans un petit espace à l'intérieur du véhicule, à l'aide d'une émission d'anions par la tourmaline, d'un effet de stérilisation par le filtre à mailles et la lampe à ultraviolets, et d'une volatilisation d'arôme de l'agent aromatique.
PCT/KR2019/005975 2018-12-04 2019-05-20 Purificateur d'air de véhicule ayant des fonctions d'émission d'anions, de stérilisation et de volatilisation d'arôme Ceased WO2020116729A1 (fr)

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KR10-2018-0154256 2018-12-04
KR1020180154256A KR102162454B1 (ko) 2018-12-04 2018-12-04 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기

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CN112744055A (zh) * 2021-01-19 2021-05-04 深圳中研海电子科技有限公司 车载空气除菌器
CN112810408A (zh) * 2021-03-12 2021-05-18 深圳市启源环保有限公司 一种高效消杀的装置结构
WO2022057554A1 (fr) * 2020-09-20 2022-03-24 广东美控电子科技有限公司 Stérilisateur d'air portatif à ions négatifs
CN115067359A (zh) * 2022-06-21 2022-09-20 重庆德强化工有限公司 Ag离子负载的黑色TiO2纳米光催化杀菌材料及其制备方法
EP4059748A1 (fr) * 2021-03-16 2022-09-21 Hangzhou Newaon Electronic Technology Co., Ltd. Purificateur d'air

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