FR3129195B3 - Regulation of air treatment devices and devices using this regulation. - Google Patents

Regulation of air treatment devices and devices using this regulation. Download PDF

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Publication number
FR3129195B3
FR3129195B3 FR2112224A FR2112224A FR3129195B3 FR 3129195 B3 FR3129195 B3 FR 3129195B3 FR 2112224 A FR2112224 A FR 2112224A FR 2112224 A FR2112224 A FR 2112224A FR 3129195 B3 FR3129195 B3 FR 3129195B3
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FR
France
Prior art keywords
circuit
devices
regulation
room
air
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.)
Active
Application number
FR2112224A
Other languages
French (fr)
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FR3129195A3 (en
Inventor
Denis Consigny
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR2112224A priority Critical patent/FR3129195B3/en
Publication of FR3129195A3 publication Critical patent/FR3129195A3/en
Application granted granted Critical
Publication of FR3129195B3 publication Critical patent/FR3129195B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Landscapes

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

Abstract

L’invention concerne un mode de régulation et des dispositifs permettant de traiter l’air intérieur d’un local prioritairement du point de vue de sa qualité sanitaire en mesurant en temps réel le taux de CO2. Les dispositifs selon l’invention peuvent être autonomes ou faire partie d’une cassette murale ou de plafond d’une installation existante, ou encore être un accessoire qui vient se coupler à ce type de cassette. Ils comportent un circuit C1 permettant l’introduction d’air extérieur dans le local et un circuit C2 permettant l’évacuation d’une quantité d’air équivalente vers l’extérieur du local. Des moyens d’échanges thermiques passifs 305 permettent de transférer des calories ou des frigories du circuit C2 vers le circuit C1. Ces moyens passifs 305 peuvent être assistés par des moyens actifs 320. Les dispositifs comportent au moins un émetteur UVC apte à détruire les virus susceptibles d’être véhiculés par le flux d’air parcourant le circuit C2. Figure pour l’abrégé : Fig. 5The invention relates to a mode of regulation and devices making it possible to treat the indoor air of a room primarily from the point of view of its sanitary quality by measuring the CO2 level in real time. The devices according to the invention can be autonomous or part of a wall or ceiling cassette of an existing installation, or even be an accessory which is coupled to this type of cassette. They include a C1 circuit allowing the introduction of outside air into the room and a C2 circuit allowing the evacuation of an equivalent quantity of air to the outside of the room. Passive heat exchange means 305 make it possible to transfer calories or frigories from circuit C2 to circuit C1. These passive means 305 can be assisted by active means 320. The devices include at least one UVC emitter capable of destroying viruses likely to be carried by the air flow traveling through the circuit C2. Figure for abstract: Fig. 5

FR2112224A 2021-11-18 2021-11-18 Regulation of air treatment devices and devices using this regulation. Active FR3129195B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2112224A FR3129195B3 (en) 2021-11-18 2021-11-18 Regulation of air treatment devices and devices using this regulation.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2112224 2021-11-18
FR2112224A FR3129195B3 (en) 2021-11-18 2021-11-18 Regulation of air treatment devices and devices using this regulation.

Publications (2)

Publication Number Publication Date
FR3129195A3 FR3129195A3 (en) 2023-05-19
FR3129195B3 true FR3129195B3 (en) 2023-11-24

Family

ID=80735454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2112224A Active FR3129195B3 (en) 2021-11-18 2021-11-18 Regulation of air treatment devices and devices using this regulation.

Country Status (1)

Country Link
FR (1) FR3129195B3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6653327B2 (en) 2014-09-23 2020-02-26 メダクタ・インターナショナル・ソシエテ・アノニム Surface coated with antibacterial silver complex

Also Published As

Publication number Publication date
FR3129195A3 (en) 2023-05-19

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