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WO2015059336A1 - Device for purifying air by emission of hydroxyl radicals - Google Patents

Device for purifying air by emission of hydroxyl radicals Download PDF

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Publication number
WO2015059336A1
WO2015059336A1 PCT/ES2014/070799 ES2014070799W WO2015059336A1 WO 2015059336 A1 WO2015059336 A1 WO 2015059336A1 ES 2014070799 W ES2014070799 W ES 2014070799W WO 2015059336 A1 WO2015059336 A1 WO 2015059336A1
Authority
WO
WIPO (PCT)
Prior art keywords
cartridge
generator
reagent
hydroxyl radicals
housing
Prior art date
Application number
PCT/ES2014/070799
Other languages
Spanish (es)
French (fr)
Inventor
John Morton Juaneda
Original Assignee
John Morton Juaneda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by John Morton Juaneda filed Critical John Morton Juaneda
Priority to CN201490001288.8U priority Critical patent/CN206325043U/en
Publication of WO2015059336A1 publication Critical patent/WO2015059336A1/en

Links

Classifications

    • 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
    • A61L9/22—Ionisation
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/13—Dispensing or storing means for active compounds
    • A61L2209/133—Replaceable cartridges, refills
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • A61L2209/211—Use of hydrogen peroxide, liquid and vaporous

Definitions

  • the present invention relates to an air purification device by emission of hydroxyl radicals that allows to maximize the useful life of its components.
  • Air purification devices by emission of hydroxyl radicals comprising a body provided with a first housing for a first replaceable cartridge, a first replaceable cartridge, containing a reagent capable of producing hydroxyl radicals by reaction with ozone, means for cause the reagent to emanate from the first cartridge and an ozone generator.
  • ozone poses drawbacks, since the amount of ozone released must be controlled, since its excess can be harmful.
  • the ozone generator is fixed to the body in a fixed way, since its useful life is much longer than the life of the cartridge. Therefore, in this case, once the generator is useless, a new device is required.
  • the ozone generator is integrated together with the cartridge, so that when the cartridge runs out or when the generator's useful life is over, it is only necessary to purchase a new cartridge, and You can reuse the device body.
  • an air purification device for hydroxyl radical emission comprising:
  • the reagent to emanate from the first cartridge; characterized by the fact that the first cartridge contains a reagent capable of producing hydroxyl radicals by reaction with UV rays and by the fact that the device comprises a UV generator.
  • the device comprises a second housing with removable means for fixing a second cartridge, said cartridge comprising the UV generator, so that the second cartridge is replaceable independently of the first cartridge.
  • the use of both the reagent cartridge and the second cartridge, which contains the means for generating UV rays, is maximized.
  • the UV generator is an LED UV generator.
  • the second cartridge comprises an ionizer.
  • the body is provided with a channel for the conduction of the reagent evaporated outwards, the UV generator being arranged in the channel.
  • the device comprises an air impeller arranged in the channel and / or means of supplying thermal energy to the wick.
  • the device comprises a plug.
  • the first housing is accessible from one side of the body and the second housing is accessible from the upper part of the body.
  • the reagent is H 2 0 2 , although any other suitable reagent can be provided.
  • the reagent is hydrogen peroxide with a concentration of between 2 and 4%, preferably 3% corresponding to hydrogen peroxide from the pharmacy. The concentration could also be increased, as there is hydrogen peroxide of up to 10% concentration and for industrial applications to even greater proportions, although these are dangerous concentrations whose use in the context of the present invention should be limited to applications in professional environments.
  • the wavelength of UV rays is between 150 and 300 nm. It has been proven that this range, corresponding to the UVC shortwave UV and part of the distant one, provides very good results in the context of the present device.
  • the power of the UV generator is between 4 and 20 W, power to be determined according to the space to be covered by the device.
  • the internal surfaces exposed to UV rays are totally or partially coated with a reflective coating, this preferably being aluminum.
  • a regulator is planned to adapt the hydroxyl radical emission power, the regulator being by electronic control of the on and off time.
  • Figure 1 is a schematic section of a device according to a first embodiment.
  • Figure 2 is a schematic section of the device according to another embodiment.
  • Fig. 3 is a schematic section of the device according to another additional embodiment. Description of preferred embodiments
  • the invention relates to a device 1 of air purification by emission of hydroxyl radicals, comprising:
  • a body 2 provided with a first housing 3 for a first replaceable cartridge 4;
  • the first cartridge contains a reagent capable of producing hydroxyl radicals by reaction with UV rays and by the fact that the device comprises a UV generator 6, preferably with a wavelength between 150 and 300 nm.
  • the device comprises a second housing 7 with removable means for fixing a second cartridge 8, said cartridge 8 comprising the UV generator 6, so that the second cartridge 8 is independently replaceable from the first cartridge 4. It should be noted that this characteristic implies an invention in itself and therefore could be claimed as such.
  • the means to react with the reagent could be UV rays, but it could be other means for generating hydroxyl radicals, such as an ionizer, that were housed in this second replaceable cartridge.
  • the second cartridge 8 also comprises an ionizer 9.
  • the body 2 is provided with a channel 10 for the conduction of the reagent evaporated outwards, the UV generator 6 being arranged in the channel 10 and also comprises an air impeller 1 1 arranged in channel 10 and / or means of supply of thermal energy to wick 5, the latter being the option preferred.
  • the reagent is contained in a pressurized reservoir to be dispersed as an aerosol, providing suitable controlled or pulsed actuation means. In this way the use of an impeller can be avoided.
  • the first housing 3 is accessible from one side of the body 2 and in which the second housing is accessible from the upper part of the body.

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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

The invention relates to a device (1) for purifying air by the emission of hydroxyl radicals, comprising: a body (2) provided with a first housing (3) for a first replaceable cartridge (4); a first replaceable cartridge (4); and means (5) for causing the emanation of the reactant from the first cartridge (4); characterised in that the first cartridge contains a reactant that can produce hydroxyl radicals by reacting with UV rays, and in that the device comprises a UV ray generator (6).

Description

DISPOSITIVO DE PURIFICACIÓN DE AIRE POR EMISIÓN DE RADICALES HIDROXILO  AIR PURIFICATION DEVICE BY EMISSION OF HYDROXYL RADICALS
La presente invención se refiere a dispositivo de purificación de aire por emisión de radicales hidroxilo que permite aprovechar al máximo la vida útil de sus componentes. The present invention relates to an air purification device by emission of hydroxyl radicals that allows to maximize the useful life of its components.
Antecedentes de la invención Background of the invention
Son conocidos los dispositivos de purificación de aire por emisión de radicales hidroxilo, que comprende un cuerpo provisto de un primer alojamiento para un primer cartucho reemplazable, un primer cartucho reemplazable, que contiene un reactivo susceptible de producir radicales hidroxilo por reacción con ozono, medios para provocar la emanación del reactivo desde el primer cartucho y un generador de ozono. La utilización de ozono plantea inconvenientes, pues es preciso controlar la cantidad de ozono liberada, puesto que su exceso puede resultar perjudicial. Air purification devices by emission of hydroxyl radicals are known, comprising a body provided with a first housing for a first replaceable cartridge, a first replaceable cartridge, containing a reagent capable of producing hydroxyl radicals by reaction with ozone, means for cause the reagent to emanate from the first cartridge and an ozone generator. The use of ozone poses drawbacks, since the amount of ozone released must be controlled, since its excess can be harmful.
Por otro lado, en algunos de estos dispositivos, el generador de ozono está fijado al cuerpo de manera fija, puesto que su vida útil es mucho mayor que la duración del cartucho. Por lo tanto, en este caso, una vez inútil el generador, es preciso un nuevo dispositivo. On the other hand, in some of these devices, the ozone generator is fixed to the body in a fixed way, since its useful life is much longer than the life of the cartridge. Therefore, in this case, once the generator is useless, a new device is required.
Según otra variante conocida, descrita por ejemplo en GB2485280, el generador de ozono está integrado junto con el cartucho, de modo que cuando al agotarse el cartucho o bien al acabarse la vida útil del generador, solamente es necesario adquirir un nuevo cartucho, y se puede reaprovechar el cuerpo del dispositivo. According to another known variant, described for example in GB2485280, the ozone generator is integrated together with the cartridge, so that when the cartridge runs out or when the generator's useful life is over, it is only necessary to purchase a new cartridge, and You can reuse the device body.
Sin embargo, en este caso difícilmente coincidirán la vida útil del generador y la duración del cartucho, por lo que alguno de los dos acabará siendo desaprovechado. Descripción de la invención However, in this case the generator's useful life and cartridge life will hardly coincide, so either of them will end up being wasted. Description of the invention
Para superar el mencionado primer inconveniente del estado de la técnica, ligado a la utilización de ozono, la presente invención propone un dispositivo de purificación de aire por emisión de radicales hidroxilo, que comprende: In order to overcome the said first drawback of the state of the art, linked to the use of ozone, the present invention proposes an air purification device for hydroxyl radical emission, comprising:
- un cuerpo provisto de un primer alojamiento para un primer cartucho reemplazable; - un primer cartucho reemplazable , - a body provided with a first housing for a first replaceable cartridge; - a first replaceable cartridge,
- medios para provocar la emanación del reactivo desde el primer cartucho; que se caracteriza por el hecho de que el primer cartucho contiene un reactivo susceptible de producir radicales hidroxilo por reacción con rayos UV y por el hecho de que el dispositivo comprende un generador de rayos UV.  - means for causing the reagent to emanate from the first cartridge; characterized by the fact that the first cartridge contains a reagent capable of producing hydroxyl radicals by reaction with UV rays and by the fact that the device comprises a UV generator.
Según diversas características opcionales de la invención, combinables entre sí siempre que sea técnicamente posible: According to various optional features of the invention, combinable with each other whenever technically possible:
- el dispositivo comprende un segundo alojamiento con medios amovibles de fijación de un segundo cartucho, comprendiendo dicho cartucho al generador de rayos UV, de modo que el segundo cartucho es reemplazable independientemente del primer cartucho. De este modo, al suministrarse con cartuchos independientes, se maximiza el aprovechamiento tanto del cartucho de reactivo como del segundo cartucho, que contiene a los medios de generación de rayos UV. Se destaca que la provisión de dos cartuchos puede constituir una invención por sí misma, por lo que podría aplicarse con otros medios de generación de radicales hidroxilo, tal como se comentará más adelante. - el generador de rayos UV es un LED generador de rayos UV. - the device comprises a second housing with removable means for fixing a second cartridge, said cartridge comprising the UV generator, so that the second cartridge is replaceable independently of the first cartridge. Thus, when supplied with independent cartridges, the use of both the reagent cartridge and the second cartridge, which contains the means for generating UV rays, is maximized. It is emphasized that the provision of two cartridges can constitute an invention by itself, so it could be applied with other hydroxyl radical generation means, as will be discussed later. - The UV generator is an LED UV generator.
- el segundo cartucho comprende un ionizador. - the second cartridge comprises an ionizer.
- el cuerpo está provisto de un canal para la conducción del reactivo evaporado hacia el exterior, estando el generador de rayos UV dispuesto en el canal. - the body is provided with a channel for the conduction of the reagent evaporated outwards, the UV generator being arranged in the channel.
- el dispositivo comprende un impulsor de aire dispuesto en el canal y/o medios de suministro de energía térmica a la mecha. - el dispositivo comprende un enchufe. - the device comprises an air impeller arranged in the channel and / or means of supplying thermal energy to the wick. - the device comprises a plug.
- el primer alojamiento es accesible por un lado del cuerpo y el segundo alojamiento es accesible por la parte superior del cuerpo. - el reactivo es H202, aunque puede preverse cualquier otro reactivo adecuado. - el reactivo es agua oxigenada con una concentración de entre 2 y 4%, preferentemente 3% que corresponde a agua oxigenada de farmacia. También podría aumentarse la concentración, pues existe agua oxigenada de hasta 10% de concentración y para aplicaciones industriales a proporciones aún mayores, aunque se trata de concentraciones peligrosas cuyo uso en el contexto de la presente invención se debería limitar a aplicaciones en entornos profesionales. - the first housing is accessible from one side of the body and the second housing is accessible from the upper part of the body. - the reagent is H 2 0 2 , although any other suitable reagent can be provided. - the reagent is hydrogen peroxide with a concentration of between 2 and 4%, preferably 3% corresponding to hydrogen peroxide from the pharmacy. The concentration could also be increased, as there is hydrogen peroxide of up to 10% concentration and for industrial applications to even greater proportions, although these are dangerous concentrations whose use in the context of the present invention should be limited to applications in professional environments.
- la longitud de onda de los rayos UV está comprendida entre 150 y 300 nm. Se ha comprobado que este rango, correspondiente al Ultravioleta de onda corta UVC y parte del lejano, proporciona muy buenos resultados en el contexto del presente dispositivo. - the wavelength of UV rays is between 150 and 300 nm. It has been proven that this range, corresponding to the UVC shortwave UV and part of the distant one, provides very good results in the context of the present device.
- la potencia del generador de rayos UV está comprendido entre 4 y 20 W, potencia que deberá determinarse en función del espacio a cubrir por el dispositivo. - las superficies internas expuestas a los rayos UV están total o parcialmente recubiertas con un recubrimiento reflejante, siendo este preferentemente aluminio. - The power of the UV generator is between 4 and 20 W, power to be determined according to the space to be covered by the device. - the internal surfaces exposed to UV rays are totally or partially coated with a reflective coating, this preferably being aluminum.
Finalmente, se prevé un regulador para adaptar la potencia de emisión de radicales hidroxilo, siendo el regulador mediante control electrónico del tiempo de encendido y apagado. Finally, a regulator is planned to adapt the hydroxyl radical emission power, the regulator being by electronic control of the on and off time.
Breve descripción de las figuras Brief description of the figures
Para mejor comprensión de cuanto se ha expuesto se acompañan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representan unos casos prácticos de realización del dispositivo de la invención. For a better understanding of how much has been exposed, some drawings are attached in which, schematically and only by way of non-limiting example, practical cases of realization of the device of the invention are shown.
La figura 1 es una sección esquemática de un dispositivo según una primera realización. La figura 2 es una sección esquemática del dispositivo según otra realización. Figure 1 is a schematic section of a device according to a first embodiment. Figure 2 is a schematic section of the device according to another embodiment.
La figura 3 es una sección esquemática del dispositivo según otra realización adicional. Descripción de realizaciones preferidas Fig. 3 is a schematic section of the device according to another additional embodiment. Description of preferred embodiments
Tal como puede apreciarse en la figura 2, la invención se refiere a un dispositivo 1 de purificación de aire por emisión de radicales hidroxilo, que comprende: As can be seen in Figure 2, the invention relates to a device 1 of air purification by emission of hydroxyl radicals, comprising:
- un cuerpo 2 provisto de un primer alojamiento 3 para un primer cartucho reemplazable 4; - a body 2 provided with a first housing 3 for a first replaceable cartridge 4;
- un primer cartucho reemplazable 4,  - a first replaceable cartridge 4,
- medios 5 para provocar la emanación del reactivo desde el primer cartucho 4;  - means 5 for causing the reagent to emanate from the first cartridge 4;
Siendo estas características conocidas, según la presente invención, el primer cartucho contiene un reactivo susceptible de producir radicales hidroxilo por reacción con rayos UV y por el hecho de que el dispositivo comprende un generador de rayos UV 6, preferentemente con longitud de onda comprendida entre 150 y 300 nm . These known characteristics being, according to the present invention, the first cartridge contains a reagent capable of producing hydroxyl radicals by reaction with UV rays and by the fact that the device comprises a UV generator 6, preferably with a wavelength between 150 and 300 nm.
Los inventores han podido comprobar que la creación de radicales hidroxilos depende de la longitud de onda emitida. Cuanto menor sea la longitud de onda, más se crearán. Comercialmente existen lámparas de UV-A y UV-C, que se usan como germicidas. Para la realización de la presente invención, conviene especialmente una lámpara UV-C , más concretamente con una longitud de onda de unos 250 nm. Por lo tanto, con esta frecuencia se combinan dos efectos, el germicida y la alta creación de hidroxilos. Según una realización especialmente preferida, el dispositivo comprende un segundo alojamiento 7 con medios amovibles de fijación de un segundo cartucho 8, comprendiendo dicho cartucho 8 al generador de rayos UV 6, de modo que el segundo cartucho 8 es reemplazable independientemente del primer cartucho 4. Hay que destacar que esta característica supone una invención por sí misma y que por lo tanto podría ser reivindicada como tal. En particular, no sería necesario que los medios para reaccionar con el reactivo sean rayos UV, sino que podría tratarse de otros medios de generación de radicales hidroxilo, como por ejemplo un ionizador, que estuvieran alojados en este segundo cartucho reemplazable. Según otra variante, ilustrada en la figura 3, el segundo cartucho 8 también comprende un ionizador 9. The inventors have been able to verify that the creation of hydroxyl radicals depends on the wavelength emitted. The shorter the wavelength, the more they will be created. Commercially there are UV-A and UV-C lamps, which are used as germicides. For the realization of the present invention, a UV-C lamp is especially suitable, more specifically with a wavelength of about 250 nm. Therefore, with this frequency two effects are combined, germicide and high hydroxyl creation. According to a particularly preferred embodiment, the device comprises a second housing 7 with removable means for fixing a second cartridge 8, said cartridge 8 comprising the UV generator 6, so that the second cartridge 8 is independently replaceable from the first cartridge 4. It should be noted that this characteristic implies an invention in itself and therefore could be claimed as such. In particular, it would not be necessary for the means to react with the reagent to be UV rays, but it could be other means for generating hydroxyl radicals, such as an ionizer, that were housed in this second replaceable cartridge. According to another variant, illustrated in Figure 3, the second cartridge 8 also comprises an ionizer 9.
Tal como puede apreciarse en la figura 1 , el cuerpo 2 está provisto de un canal 10 para la conducción del reactivo evaporado hacia el exterior, estando el generador de rayos UV 6 dispuesto en el canal 10 y también comprende un impulsor de aire 1 1 dispuesto en el canal 10 y/o medios de suministro de energía térmica a la mecha 5, siendo esta última la opción preferida. As can be seen in Figure 1, the body 2 is provided with a channel 10 for the conduction of the reagent evaporated outwards, the UV generator 6 being arranged in the channel 10 and also comprises an air impeller 1 1 arranged in channel 10 and / or means of supply of thermal energy to wick 5, the latter being the option preferred.
También puede preverse que el reactivo esté contenido en un depósito presurizado para ser dispersado como aerosol, previendo medios de accionamiento controlados o pulsados adecuados. De este modo se puede evitar la utilización de un impulsor. It can also be provided that the reagent is contained in a pressurized reservoir to be dispersed as an aerosol, providing suitable controlled or pulsed actuation means. In this way the use of an impeller can be avoided.
Tal como puede apreciarse en las figuras, el primer alojamiento 3 es accesible por un lado del cuerpo 2 y en el que el segundo alojamiento es accesible por la parte superior del cuerpo. As can be seen in the figures, the first housing 3 is accessible from one side of the body 2 and in which the second housing is accessible from the upper part of the body.
A pesar de que se ha hecho referencia a una realización concreta de la invención, es evidente para un experto en la materia el dispositivo descrito es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden ser substituidos por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas. Although reference has been made to a specific embodiment of the invention, it is evident to a person skilled in the art that the device described is susceptible of numerous variations and modifications, and that all the mentioned details can be replaced by other technically equivalent ones, without depart from the scope of protection defined by the appended claims.

Claims

REIVINDICACIONES
1 . Dispositivo (1 ) de purificación de aire por emisión de radicales hidroxilo, que comprende: - un cuerpo (2) provisto de un primer alojamiento (3) para un primer cartucho reemplazable (4); one . Air purification device (1) by emission of hydroxyl radicals, comprising: - a body (2) provided with a first housing (3) for a first replaceable cartridge (4);
- un primer cartucho reemplazable (4),  - a first replaceable cartridge (4),
- medios (5) para provocar la emanación del reactivo desde el primer cartucho (4); caracterizado por el hecho de que el primer cartucho contiene un reactivo susceptible de producir radicales hidroxilo por reacción con rayos UV y por el hecho de que el dispositivo comprende un generador de rayos UV (6).  - means (5) for causing the reagent to emanate from the first cartridge (4); characterized by the fact that the first cartridge contains a reagent capable of producing hydroxyl radicals by reaction with UV rays and by the fact that the device comprises a UV generator (6).
2. Dispositivo según la reivindicación 1 , en el que el generador de rayos UV (6) es un LED generador de rayos UV. 2. Device according to claim 1, wherein the UV generator (6) is a UV LED generator.
3. Dispositivo según cualquiera de las reivindicaciones anteriores que comprende un segundo alojamiento (7) con medios amovibles de fijación de un segundo cartucho (8), comprendiendo dicho cartucho (8) al generador de rayos UV (6), de modo que el segundo cartucho (8) es reemplazable independientemente del primer cartucho (4). 3. Device according to any of the preceding claims comprising a second housing (7) with removable means for fixing a second cartridge (8), said cartridge (8) comprising the UV generator (6), so that the second Cartridge (8) is replaceable regardless of the first cartridge (4).
4. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que el segundo cartucho (8) comprende un ionizador (9). 4. Device according to any of the preceding claims, wherein the second cartridge (8) comprises an ionizer (9).
5. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que el cuerpo (2) está provisto de un canal (10) para la conducción del reactivo evaporado hacia el exterior, estando el generador de rayos UV (6) dispuesto en el canal (10). 5. Device according to any of the preceding claims, wherein the body (2) is provided with a channel (10) for conducting the reagent evaporated outwards, the UV generator (6) being arranged in the channel ( 10).
6. Dispositivo según la reivindicación 5, que comprende un impulsor de aire (1 1 ) dispuesto en el canal (10) y/o medios de suministro de energía térmica a la mecha (5) y/o un aerosol con pulsos controlados. Device according to claim 5, comprising an air impeller (1 1) disposed in the channel (10) and / or means of supply of thermal energy to the wick (5) and / or an aerosol with controlled pulses.
7. Dispositivo según cualquiera de las reivindicaciones anteriores, que comprende un enchufe. 7. Device according to any of the preceding claims, comprising a plug.
8. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que el primer alojamiento (3) es accesible por un lado del cuerpo (2) y en el que el segundo alojamiento es accesible por la parte superior del cuerpo (2). 8. Device according to any of the preceding claims, wherein the first accommodation (3) is accessible from one side of the body (2) and in which the second housing is accessible from the upper part of the body (2).
9. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que el reactivo es H202. 9. Device according to any of the preceding claims, wherein the reagent is H 2 0 2 .
10. Dispositivo según cualquiera de las reivindicaciones 1 a 8, en el que el reactivo es agua oxigenada con una concentración de entre 2 y 4%. 10. Device according to any of claims 1 to 8, wherein the reagent is hydrogen peroxide with a concentration of between 2 and 4%.
1 1 . Dispositivo según cualquiera de las reivindicaciones anteriores, en el que la longitud de onda de los rayos UV está comprendida entre 150 y 300 nm. eleven . Device according to any of the preceding claims, wherein the wavelength of the UV rays is between 150 and 300 nm.
12. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que la potencia del generador de rayos UV (6) está comprendido entre 4 y 20 W. 12. Device according to any of the preceding claims, wherein the power of the UV generator (6) is between 4 and 20 W.
13. Dispositivo según cualquiera de las reivindicaciones anteriores, en el que las superficies internas expuestas a los rayos UV están total o parcialmente recubiertas con un recubrimiento reflejante, siendo este preferentemente aluminio. 13. Device according to any of the preceding claims, wherein the internal surfaces exposed to UV rays are totally or partially coated with a reflective coating, this preferably being aluminum.
14. Dispositivo según cualquiera de las reivindicaciones anteriores, que comprende un regulador para adaptar la potencia de emisión de radicales hidroxilo, siendo el regulador mediante control electrónico del tiempo de encendido y apagado. 14. Device according to any of the preceding claims, comprising a regulator for adapting the hydroxyl radical emission power, the regulator being by electronic control of the on and off time.
PCT/ES2014/070799 2013-10-23 2014-10-23 Device for purifying air by emission of hydroxyl radicals WO2015059336A1 (en)

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ES201331215U ES1092731Y (en) 2013-10-23 2013-10-23 AIR PURIFICATION DEVICE BY ISSUANCE OF HYDROXYL RADICALS

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US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
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WO2021259976A1 (en) 2020-06-24 2021-12-30 Zöllner GmbH Treatment of gases
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WO2022049314A1 (en) * 2020-09-04 2022-03-10 NOVOA DIZ, Susana Device for generating hydroxyl radicals
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KR200488053Y1 (en) * 2017-03-21 2018-12-07 (주)오에이치코리아 Airvaccine apparatus for generating and delivering hydroxyl radicals
KR200487768Y1 (en) * 2017-03-23 2018-10-30 (주)오에이치코리아 Airvaccine apparatus for domestic and vehicle use
KR102094915B1 (en) * 2018-10-29 2020-03-31 주식회사 웰리스 Air sterilizer
WO2022050793A1 (en) * 2020-09-04 2022-03-10 김정규 Indoor air sterilization and purification apparatus
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CN104990154A (en) * 2015-07-10 2015-10-21 深圳市海一电器有限公司 Air purification method and air purifier
US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
EP3413988A4 (en) * 2016-02-09 2019-11-06 Teknologian Tutkimuskeskus VTT Oy Process and device for generating vaporous hydrogen peroxide
WO2021259976A1 (en) 2020-06-24 2021-12-30 Zöllner GmbH Treatment of gases
DE102020116666A1 (en) 2020-06-24 2021-12-30 Zöllner GmbH Treatment of gases
WO2022023692A1 (en) * 2020-07-27 2022-02-03 Real Scientists Limited Ion diffuser and cartridge for an ion diffuser
WO2022049314A1 (en) * 2020-09-04 2022-03-10 NOVOA DIZ, Susana Device for generating hydroxyl radicals
DE102020130003A1 (en) 2020-11-13 2022-05-19 Richter Lighting Technologies Gmbh Device and method for reducing a pollutant load in a gas
EP4000656A2 (en) 2020-11-13 2022-05-25 Richter Lighting Technologies GmbH Device and method for reducing the amount of pollutants in a gas
EP4000656A3 (en) * 2020-11-13 2022-06-22 Richter Lighting Technologies GmbH Device and method for reducing the amount of pollutants in a gas

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KR20160002522U (en) 2016-07-18
ES1092731U (en) 2013-11-11
ES1092731Y (en) 2014-02-03

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