FR3114756A1 - Anti-contamination system for localized use - Google Patents
Anti-contamination system for localized use Download PDFInfo
- Publication number
- FR3114756A1 FR3114756A1 FR2010121A FR2010121A FR3114756A1 FR 3114756 A1 FR3114756 A1 FR 3114756A1 FR 2010121 A FR2010121 A FR 2010121A FR 2010121 A FR2010121 A FR 2010121A FR 3114756 A1 FR3114756 A1 FR 3114756A1
- Authority
- FR
- France
- Prior art keywords
- air
- depression
- plenum
- zone
- microbes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- F24F8/108—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 dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
Système anticontamination à usage localisé Le dispositif a pour objet de protéger les êtres vivants d’une contamination par des microbes, virus, bactéries ou autres transportés par l’air, les gouttelettes, les postillons ou autres projections en créant un barrage infranchissable dû à une forte dépression d’air entre les personnes pouvant être assis ou debout autour d’une table. L’air aspiré est décontaminé, filtré et rejeté dans le lieu confiné. Le dispositif peut être suspendu au plafond de l’espace à traiter, ou fixé à un support reposant au sol, ou à un support posé sur la table, le bureau ou tout mobilier autour duquel des personnes se réunissent Anti-contamination system for localized use The purpose of the device is to protect living beings from contamination by microbes, viruses, bacteria or others transported by the air, droplets, sputters or other projections by creating an impassable barrier due to a strong air depression. between people who can be seated or standing around a table. The air sucked in is decontaminated, filtered and discharged into the confined space. The device can be suspended from the ceiling of the space to be treated, or fixed to a support resting on the ground, or to a support placed on the table, the desk or any furniture around which people gather
Description
L’invention a pour objet de protéger les êtres vivants d’une contamination par des microbes, virus, bactéries ou autres transportés par l’air, les gouttelettes, les postillons ou autres projections.The object of the invention is to protect living beings from contamination by microbes, viruses, bacteria or others transported by the air, droplets, sputters or other projections.
L’invention consiste à créer un barrage infranchissable par les microbes, virus, bactéries ou autres en créant une dépression d’air entre les personnes pouvant être assis ou debout autour d’une table, d’un bureau ou tout mobilier autour duquel les personnes se réunissent dans un espace confiné.The invention consists in creating an impassable barrier by microbes, viruses, bacteria or others by creating an air depression between people who can be seated or standing around a table, a desk or any furniture around which people gather in a confined space.
L’invention concerne un dispositif qui crée une forte dépression d’air entre les personnes par aspiration, décontamine l’air aspiré, le filtre et le rejette dans le lieu confiné. Le dispositif peut être suspendu au plafond de l’espace à traiter, ou fixer à un support reposant au sol, ou à un support posé sur la table, le bureau ou tout mobilier autour duquel des personnes se réunissent. Dans le cas où plusieurs dispositifs sont installés dans un local où se trouvent plusieurs personnes il faut que tous les dispositifs soient équivalents et de même puissance.The invention relates to a device which creates a strong vacuum of air between people by suction, decontaminates the air sucked in, filters it and rejects it in the confined space. The device can be suspended from the ceiling of the space to be treated, or fixed to a support resting on the ground, or to a support placed on the table, the desk or any furniture around which people gather. If several devices are installed in a room where there are several people, all the devices must be equivalent and of the same power.
Dans les dessins qui illustrent l’inventionIn the drawings which illustrate the invention
La
La
La
La
La
Le dispositif de décontamination d’air se caractérise par un plenum d’aspiration 1 de formes différentes selon les types de zones de dépression voulues. Ce plenum peut même être remplacé par une simple bouche d’aspiration dans certains cas. Ce plenum peut intégrer éventuellement un éclairage. Au centre de ce plenum 1, un tuyau 2 est fixé de façon étanche. Le tuyau 2 intègre à sa base un système d’aspiration 3 constitué par une turbine ou autre système créant une forte dépression au niveau du plenum 1. L’air contaminé aspiré traverse ensuite une zone du tuyau 2 où est installé un système de désinfection 4 constitué de lampes ultra violet ou tout autre système de désinfection, agréé par les autorités sanitaires. Au niveau du système de désinfection 4 le tuyau 2 comprend sur sa face interne un réflecteur de lumière. A l’extrémité supérieure du tuyau 2 un filtre 5 démontable, interchangeable et lavable est fixé de façon étanche. Ce filtre 5 possède des caractéristiques de filtration garantissant qu’aucun microbe, virus, bactérie ou autre ne soit rejeté à l’extérieur du dispositif objet de cette invention. Le dispositif est alimenté en courant continu ou alternatif. Le tuyau 2 comprend sur sa périphérie un oculus 6 permettant le contrôle du bon fonctionnement du système de désinfection 4.
[11] Le dispositif se caractérise en ce qu’une zone de forte dépression est créée entre plusieurs personnes par aspiration du volume d’air séparant lesdites personnes.
Ledit dispositif comprenant :
- a) un plenum à une ouverture créant alors une seule zone de dépression ou un plenum en couronne à dépression annulaire créant 2 zones de dépression
- b) un système de ventilation à fort débit mais à faible niveau sonore situé sur le dessus du plenum équipé d’un variateur servant à moduler la vitesse d’air
Ledit dispositif comprenant :
- a) un système de stérilisation comprenant des lampes à rayonnement ultraviolet spécifiques pour la destruction des microbes, bactéries, virus ou autres sensibles à ce rayonnement intégrée dans une chambre avec réflecteur située au dessus du système de ventilation.
- b) un ensemble de filtration situé après la zone de stérilisation et réalisé par un filtre à particules fines ou nanoparticules permettant de piéger sur sa face intérieure les microbes, virus, bactéries ou autres et les soumettant aux rayonnements ultra violets avant le rejet de l’air dans l’ambiance confinée.
[14] Le dispositif se caractérise par la possibilité de laisser à demeure le dit dispositif en le suspendant au dessus de l’espace à traiter ou le rendre mobile en le fixant sur des supports posés au sol
[15] Le dispositif se caractérise par la possibilité de raccorder le dit dispositif au réseau électrique ou intégrer des batteries le rendant complètement mobile.The air decontamination device is characterized by a suction plenum 1 of different shapes depending on the types of depression zones desired. This plenum can even be replaced by a simple suction vent in certain cases. This plenum can optionally incorporate lighting. In the center of this plenum 1, a pipe 2 is fixed in a sealed manner. The pipe 2 incorporates at its base a suction system 3 consisting of a turbine or other system creating a strong depression at the level of the plenum 1. The contaminated air sucked in then passes through a zone of the pipe 2 where a disinfection system 4 is installed. consisting of ultraviolet lamps or any other disinfection system, approved by the health authorities. At the level of the disinfection system 4 the pipe 2 comprises on its internal face a light reflector. At the upper end of the pipe 2 a removable, interchangeable and washable filter 5 is fixed in a sealed manner. This filter 5 has filtration characteristics guaranteeing that no microbe, virus, bacteria or other is rejected outside the device that is the subject of this invention. The device is powered by direct or alternating current. The pipe 2 comprises on its periphery an oculus 6 allowing the control of the correct operation of the disinfection system 4.
[11] The device is characterized in that a zone of strong depression is created between several people by suction of the volume of air separating said people.
Said device comprising:
- a) a plenum with one opening then creating a single depression zone or a crown plenum with annular depression creating 2 depression zones
- b) a high-flow but low-noise ventilation system located on top of the plenum equipped with a dimmer used to modulate the air speed
Said device comprising:
- a) a sterilization system comprising specific ultraviolet radiation lamps for the destruction of microbes, bacteria, viruses or others sensitive to this radiation integrated in a chamber with a reflector located above the ventilation system.
- b) a filtration assembly located after the sterilization zone and produced by a fine particle or nanoparticle filter making it possible to trap microbes, viruses, bacteria or others on its inner face and subjecting them to ultraviolet radiation before the rejection of the air in the confined atmosphere.
[14] The device is characterized by the possibility of leaving said device permanently by suspending it above the space to be treated or making it mobile by fixing it on supports placed on the ground
[15] The device is characterized by the possibility of connecting said device to the electrical network or integrating batteries making it completely mobile.
Claims (5)
Ledit dispositif comprenant :
- a) un plenum à une ouverture créant alors une seule zone de dépression ou un plenum en couronne à dépression annulaire créant 2 zones de dépression
- b) un système de ventilation à fort débit mais à faible niveau sonore situé sur le dessus du plenum équipé d’un variateur servant à moduler la vitesse d’air
Said device comprising:
- a) a plenum with one opening then creating a single depression zone or a crown plenum with annular depression creating 2 depression zones
- b) a high-flow but low-noise ventilation system located on top of the plenum equipped with a dimmer used to modulate the air speed
Ledit dispositif comprenant :
- a) un système de stérilisation comprenant des lampes à rayonnement ultraviolet spécifiques pour la destruction des microbes, bactéries, virus ou autres sensibles à ce rayonnement intégrée dans une chambre avec réflecteur située au dessus du système de ventilation.
- b) un ensemble de filtration situé après la zone de stérilisation et réalisé par un filtre à particules fines ou nanoparticules permettant de piéger sur sa face intérieure les microbes, virus, bactéries ou autres et les soumettant aux rayonnements ultra violets avant le rejet de l’air dans l’ambiance confinée.
Said device comprising:
- a) a sterilization system comprising specific ultraviolet radiation lamps for the destruction of microbes, bacteria, viruses or others sensitive to this radiation integrated in a chamber with a reflector located above the ventilation system.
- b) a filtration assembly located after the sterilization zone and produced by a fine particle or nanoparticle filter making it possible to trap microbes, viruses, bacteria or others on its inner face and subjecting them to ultraviolet radiation before the rejection of the air in the confined atmosphere.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010121A FR3114756B1 (en) | 2020-10-04 | 2020-10-04 | Anti-contamination system for localized use |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010121A FR3114756B1 (en) | 2020-10-04 | 2020-10-04 | Anti-contamination system for localized use |
FR2010121 | 2020-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3114756A1 true FR3114756A1 (en) | 2022-04-08 |
FR3114756B1 FR3114756B1 (en) | 2023-03-10 |
Family
ID=74871446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2010121A Active FR3114756B1 (en) | 2020-10-04 | 2020-10-04 | Anti-contamination system for localized use |
Country Status (1)
Country | Link |
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FR (1) | FR3114756B1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002006736A1 (en) * | 2000-07-17 | 2002-01-24 | Kulp John C | Uv air cleaning & disinfecting system |
US20020104972A1 (en) * | 2001-01-23 | 2002-08-08 | Steve Guzorek | Ultraviolet air purifying apparatus |
WO2002078754A1 (en) * | 2001-03-30 | 2002-10-10 | L2B Environmental Systems Inc. | Air purifier |
FR2914559A1 (en) * | 2007-04-05 | 2008-10-10 | Marie-Charlotte Bernard | AIR PURIFICATION METHOD AND AIR CLEANER SUITABLE FOR ITS IMPLEMENTATION |
FR2920670A1 (en) * | 2007-09-07 | 2009-03-13 | Uvc Technologies Soc Responsab | Air purification device e.g. autonomous purifier, for e.g. air conditioning system in premise, has assembly formed by filter and lamp and vertically extending to interior of ventilation enclosure while ensuring flow of air through filter |
CN108716733A (en) * | 2018-06-08 | 2018-10-30 | 刘冲 | A kind of Simple domestic air cleaning unit |
WO2020079359A1 (en) * | 2018-10-18 | 2020-04-23 | Uv Germi | Air purification device for large spaces |
-
2020
- 2020-10-04 FR FR2010121A patent/FR3114756B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002006736A1 (en) * | 2000-07-17 | 2002-01-24 | Kulp John C | Uv air cleaning & disinfecting system |
US20020104972A1 (en) * | 2001-01-23 | 2002-08-08 | Steve Guzorek | Ultraviolet air purifying apparatus |
WO2002078754A1 (en) * | 2001-03-30 | 2002-10-10 | L2B Environmental Systems Inc. | Air purifier |
FR2914559A1 (en) * | 2007-04-05 | 2008-10-10 | Marie-Charlotte Bernard | AIR PURIFICATION METHOD AND AIR CLEANER SUITABLE FOR ITS IMPLEMENTATION |
FR2920670A1 (en) * | 2007-09-07 | 2009-03-13 | Uvc Technologies Soc Responsab | Air purification device e.g. autonomous purifier, for e.g. air conditioning system in premise, has assembly formed by filter and lamp and vertically extending to interior of ventilation enclosure while ensuring flow of air through filter |
CN108716733A (en) * | 2018-06-08 | 2018-10-30 | 刘冲 | A kind of Simple domestic air cleaning unit |
WO2020079359A1 (en) * | 2018-10-18 | 2020-04-23 | Uv Germi | Air purification device for large spaces |
Also Published As
Publication number | Publication date |
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FR3114756B1 (en) | 2023-03-10 |
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