IT202100003200A1 - AIR PURIFIER - Google Patents
AIR PURIFIER Download PDFInfo
- Publication number
- IT202100003200A1 IT202100003200A1 IT102021000003200A IT202100003200A IT202100003200A1 IT 202100003200 A1 IT202100003200 A1 IT 202100003200A1 IT 102021000003200 A IT102021000003200 A IT 102021000003200A IT 202100003200 A IT202100003200 A IT 202100003200A IT 202100003200 A1 IT202100003200 A1 IT 202100003200A1
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- IT
- Italy
- Prior art keywords
- fan
- air
- rev
- filter
- air purifier
- Prior art date
Links
- 239000003570 air Substances 0.000 claims description 80
- 239000000428 dust Substances 0.000 claims description 38
- 238000001914 filtration Methods 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000000356 contaminant Substances 0.000 claims description 6
- 230000002070 germicidal effect Effects 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 3
- 239000012080 ambient air Substances 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 210000004907 gland Anatomy 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs
-
- 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
- F24F2013/205—Mounting a ventilator fan therein
-
- 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
- F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
-
- 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
-
- 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
- F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Glass Compositions (AREA)
Description
DESCRIZIONE DESCRIPTION
dell?Invenzione Industriale dal titolo: of the Industrial Invention entitled:
PURIFICATORE D?ARIA AIR PURIFIER
TESTO DELLA DESCRIZIONE DESCRIPTION TEXT
L?invenzione si rivolge al settore tecnico degli apparecchi per il trattamento di aria in generale, e in particolare per la purificazione e la sanificazione di aria di ambienti interni. The invention is aimed at the technical sector of air treatment appliances in general, and in particular for the purification and sanitization of air in internal environments.
Pi? in dettaglio, l?invenzione riguarda un purificatore d?aria provvisto di un filtro antipolvere in grado di trattenere e confinare ermeticamente al proprio interno sia le particelle di polvere eliminate dall?aria purificata, sia gli eventuali agenti contaminanti (virus, batteri, allergeni, muffe, ecc.) in grado di sfruttare le suddette particelle di polvere come vettore di diffusione. Pi? in detail, the invention relates to an air purifier provided with an anti-dust filter capable of retaining and hermetically confining both the dust particles removed from the purified air and any contaminating agents (viruses, bacteria, allergens, moulds, etc.) capable of exploiting the aforementioned dust particles as a diffusion vector.
Gli attuali purificatori d?aria per ambienti interni comprendono in genere un telaio con mantello di protezione, o una scocca a struttura portante, un filtro antipolvere attraversato dall?esterno verso l?interno da un flusso d?aria generato per depressione da un ventilatore aspirante, in modo tale che le particelle di polvere presenti in detto flusso d?aria vengano trattenute dalla superficie esterna di detto filtro. Current air purifiers for indoor environments generally include a frame with a protective cloak, or a supporting structure shell, a dust filter crossed from the outside to the inside by an air flow generated by depression from a suction fan , so that the dust particles present in said air flow are retained by the external surface of said filter.
Ne consegue che la cessazione della depressione generata dal ventilatore aspirante conseguente al suo spegnimento determina il distacco delle particelle di polvere dalla superficie esterna del filtro e il loro progressivo accumulo all?interno degli apparecchi. It follows that the cessation of the depression generated by the suction fan following its switching off determines the detachment of the dust particles from the external surface of the filter and their progressive accumulation inside the appliances.
L?accumulo di polvere tra il carter e i componenti interni rappresenta un potenziale pericolo di diffusione di agenti virali e patogeni in qualsiasi momento ed in qualsiasi ambiente si trovi il purificatore, anche solo per la sua movimentazione, in quanto la macchina risulta gi? contaminata per intero. Senza un sistema di raccolta e confinamento sicuro delle particelle filtrate, il purificatore, anzich? apportare un beneficio per l?ambiente, diventa un dispositivo contaminante per ambienti e persone. The accumulation of dust between the casing and the internal components represents a potential danger of spreading viral and pathogenic agents at any time and in any environment the purifier is located, even if only for its handling, as the machine is already? wholly contaminated. Without a safe collection and confinement system for filtered particles, the purifier, instead of? bring a benefit to the environment, it becomes a contaminating device for environments and people.
All?apertura dell?apparecchio per operazioni di sostituzione del filtro, manutenzione o riparazione, le particelle di polvere accumulate al suo interno si disperdono liberamente nell?ambiente, favorendo gli aspetti negativi sopra esposti, rendendo l?apparecchio stesso una fonte di contaminazione per l?ambiente nel quale viene impiegato, per le persone che vi soggiornano e per coloro che vengono in contatto con il filtro sostituito. When the appliance is opened for filter replacement, maintenance or repair operations, the dust particles accumulated inside are freely dispersed in the environment, favoring the negative aspects described above, making the appliance itself a source of contamination for the ?environment in which it is used, for the people who stay there and for those who come into contact with the replaced filter.
E? pertanto scopo dell?invenzione superare tali importanti negativit?. AND? therefore the aim of the invention is to overcome these important negativities.
Lo scopo dell?invenzione ? raggiunto con un purificatore d?aria secondo la rivendicazione principale indipendente 1. The purpose of the invention? achieved with an air purifier according to the independent main claim 1.
Ulteriori caratteristiche di tale purificatore d?aria sono descritte nelle rivendicazioni dipendenti. Further characteristics of this air purifier are described in the dependent claims.
Un purificatore d?aria, secondo l?invenzione, produce i seguenti importanti vantaggi: An air purifier, according to the invention, produces the following important advantages:
? tramite un filtro antipolvere ermetico, permette di trattenere all?interno dello stesso le particelle di polvere eliminate dall?aria trattata e gli eventuali agenti contaminanti inglobati in esse, in modo da impedirne la dispersione nell?ambiente anche in caso di movimentazione, apertura dell?apparecchio e sostituzione del filtro stesso; ? through a hermetic anti-dust filter, it allows the dust particles eliminated from the treated air and any contaminating agents incorporated in them to be retained inside the filter, so as to prevent their dispersion in the environment even in the event of movement, opening of the appliance and replacement of the filter itself;
? potendo essere equipaggiato con un filtro ad alta efficienza, permette di eliminare dall?aria trattata fino al 99,9995% di particelle di polvere di dimensioni fino a 0,12 ?m e di eventuali agenti contaminanti inglobati al loro interno; ? since it can be equipped with a high-efficiency filter, it allows the elimination of up to 99.9995% of dust particles up to 0.12 µm in size from the treated air and any contaminants incorporated within them;
? tramite camere di trattamento distinte, mantiene costantemente separata l?aria da sottoporre a trattamento di purificazione, entrante nell?apparecchio, dall?aria purificata, uscente dal medesimo. ? through separate treatment chambers, it keeps the air to be subjected to purification treatment, entering the appliance, constantly separated from the purified air, exiting from it.
Ulteriori caratteristiche e vantaggi dell?invenzione, risulteranno maggiormente evidenti alla luce della descrizione pi? dettagliata esposta nel seguito, con l?aiuto dei disegni che ne mostrano un modo di esecuzione preferito, illustrato a titolo esemplificativo e non limitativo, in cui: Further characteristics and advantages of the invention will become more evident in the light of the more detailed description. detailed set out below, with the help of the drawings showing a preferred embodiment, illustrated by way of non-limiting example, in which:
? le figg. 1-2 mostrano, rispettivamente in vista piana frontale e laterale, la conformazione strutturale esterna di un purificatore d?aria, secondo l?invenzione; ? figs. 1-2 show, respectively in front and side plan view, the external structural conformation of an air purifier, according to the invention;
? le figg. 3-4 mostrano, rispettivamente in sezione piana frontale e laterale, la conformazione strutturale interna di detto purificatore d?aria; ? figs. 3-4 show, respectively in frontal and lateral flat sections, the internal structural conformation of said air purifier;
? la fig. 5 mostra, in sezione assonometrica, la conformazione strutturale di un filtro antipolvere integrato in detto purificatore d?aria; ? the fig. 5 shows, in an isometric section, the structural conformation of a dust filter integrated in said air purifier;
? la fig. 6 mostra, in esploso assonometrico, la conformazione strutturale complessiva di detto purificatore d?aria. ? the fig. 6 shows, in an axonometric exploded view, the overall structural conformation of said air purifier.
Con riferimento ai particolari delle figure, un purificatore d?aria, secondo l?invenzione, particolarmente per ambienti interni di edifici, comprende sostanzialmente: With reference to the details of the figures, an air purifier, according to the invention, particularly for interior environments of buildings, substantially comprises:
? un ventilatore 1, di tipo estrattore, atto ad aspirare aria da purificare dall?ambiente sottoposto a purificazione; ? a fan 1, of the extractor type, adapted to suck air to be purified from the environment subjected to purification;
? un filtro 11 antipolvere, agente sull?aria aspirata dal ventilatore 1; ? a dust filter 11, acting on the air sucked in by the fan 1;
? una centralina di comando e controllo comprendente una scheda elettronica 13; ? a command and control unit comprising an electronic card 13;
? un telaio 4. ? a frame 4.
In particolar modo, detto filtro 11 antipolvere ? alloggiato in una corrispondente camera 52 di contenimento, posta in depressione da detto ventilatore 1, delimitata da una struttura cava 12. In particular, said anti-dust filter 11 ? housed in a corresponding containment chamber 52, placed under depression by said fan 1, delimited by a hollow structure 12.
In una variante pi? completa del purificatore, esso comprende inoltre: In a variant more? complete with the purifier, it also includes:
? lampade germicide 5, agenti sull?aria aspirata dal ventilatore 1; ? un filtro antiodore 14, agente sull?aria uscente dal filtro 11 antipolvere. ? germicidal lamps 5, acting on the air sucked in by the fan 1; ? an anti-odour filter 14, acting on the air leaving the anti-dust filter 11.
Nel purificatore d?aria ambiente come descritto: In the room air purifier as described:
? il ventilatore 1 ? del tipo a tecnologia ?brushless?; ? the fan 1 ? of the ?brushless? technology type;
? l?ingresso del ventilatore 1 ? posto in comunicazione fluidica con la camera 52 di contenimento del filtro 11 antipolvere; ? the input of the fan 1 ? placed in fluid communication with the containment chamber 52 of the anti-dust filter 11;
? l?uscita del ventilatore 1 ? posta in comunicazione fluidica con l?ambiente sottoposto a purificazione previo eventuale passaggio attraverso il filtro antiodore 14; ? the? exit of the fan 1 ? placed in fluidic communication with the environment subjected to purification after possible passage through the anti-odour filter 14;
? le lampade germicide 5 sono del tipo a raggi UV; ? the germicidal lamps 5 are of the UV ray type;
? il filtro 11 antipolvere ? del tipo ULPA U15 (Ultra-low Particulare Air); ? the 11 dust filter ? of type ULPA U15 (Ultra-low Particular Air);
? il filtro antiodore 14 ? del tipo a carboni attivi. ? the odor filter 14 ? of the activated carbon type.
Il filtro 11 antipolvere, alloggiato nella corrispondente camera 52 di contenimento, comprende: The dust filter 11, housed in the corresponding containment chamber 52, comprises:
? una struttura filtrante 30, di forma cilindrica, comprendente una cavit? interna disposta assialmente, attraversata dall?interno verso l?esterno dall?aria aspirata dal ventilatore 1, atta a confinare al proprio interno le particelle di polvere e/o gli agenti contaminanti rimossi dall?aria stessa; ? a filtering structure 30, of cylindrical shape, comprising a cavity? internal space arranged axially, crossed from the inside to the outside by the air sucked in by the fan 1, able to confine the dust particles and/or the contaminating agents removed by the air itself;
? una valvola 31 di chiusura reversibile di un?apertura superiore della struttura filtrante 30, integrata in una piastra 32 di chiusura della porzione superiore della struttura cava 12 delimitante la camera 52 di contenimento del filtro stesso, comandata dall?accensione del purificatore e dall?attivazione del ventilatore 1; ? a valve 31 for the reversible closure of an upper opening of the filtering structure 30, integrated in a plate 32 for closing the upper portion of the hollow structure 12 delimiting the containment chamber 52 of the filter itself, controlled by the switching on of the purifier and by the activation of fan 1;
? un fondello 33 di chiusura della porzione inferiore della struttura filtrante 30. ? a bottom 33 for closing the lower portion of the filtering structure 30.
Detta struttura filtrante ? realizzata con un media filtrante di classe ULPA U15, atta trattenere fino al 99,9995% di particelle di polvere e di agenti contaminanti di dimensioni fino a 0,12 ?m dall?aria da purificare. Said filter structure ? made with a ULPA U15 class filter media, capable of retaining up to 99.9995% of dust particles and contaminants up to 0.12 ?m in size from the air to be purified.
La valvola 31, indicativamente del tipo a farfalla, comprende un otturatore 34 provvisto di almeno una sezione 35 rotante attorno ad un asse, vantaggiosamente diametrale rispetto alla struttura filtrante 30, eventualmente associata a mezzi elastici (non illustrati) atti a determinarne il mantenimento in posizione di chiusura. The valve 31, indicatively of the butterfly type, comprises a shutter 34 provided with at least one section 35 rotating around an axis, advantageously diametrical with respect to the filtering structure 30, possibly associated with elastic means (not shown) able to determine its maintenance in position closing.
L?apertura di almeno una sezione 35 dell?otturatore 34 ? determinata dalla pressione esercitata su di essa dall?aria aspirata dal ventilatore 1. In una possibile variante di realizzazione dell?invenzione, l?apertura di almeno una sezione 35 rotante dell?otturatore 34 pu? essere gestita da attuatori elettromeccanici. Does the opening of at least one section 35 of the shutter 34 ? determined by the pressure exerted on it by the air sucked in by the fan 1. In a possible variant embodiment of the invention, the opening of at least one rotating section 35 of the shutter 34 can be managed by electromechanical actuators.
Il telaio 4 di alloggiamento dei componenti dell?apparecchio comprende: The frame 4 for housing the appliance components comprises:
? un diaframma 36, di appoggio e sostegno del ventilatore 1, atto a separare il purificatore in una prima zona con aria da purificare rispetto ad una seconda zona con aria purificata; ? un mantello 37, di chiusura; ? a diaphragm 36, for resting and supporting the fan 1, suitable for separating the purifier into a first zone with air to be purified from a second zone with purified air; ? a closing skirt 37;
? ruote 3, di appoggio a terra e movimentazione. ? 3 wheels, for ground support and movement.
Il mantello 37 di chiusura del telaio 4 comprende: The closing skirt 37 of the frame 4 comprises:
? un pannello posteriore 6 comprendente aperture 39 di uscita di aria purificata, provvisto di un pressacavo 22 per un cavo di alimentazione elettrica dell?apparecchio; ? a rear panel 6 comprising outlet openings 39 for purified air, provided with a cable gland 22 for an electrical power cable of the appliance;
? un pannello anteriore 7 comprendente aperture 39 di uscita di aria purificata, una tastiera 18 e un display 2; ? a front panel 7 comprising purified air outlet openings 39, a keyboard 18 and a display 2;
? due carter laterali 8 comprendenti aperture 38 di ingresso di aria da sottoporre a purificazione e aperture 39 di uscita di aria purificata; ? two side casings 8 comprising inlet openings 38 for air to be subjected to purification and outlet openings 39 for purified air;
? un coperchio superiore 9, provvisto di maniglie 40 di presa, ognuna delle quali costituita da un elemento tubolare 41 racchiuso tra due elementi arcuati 42 di raccordo; ? an upper cover 9, provided with grip handles 40, each of which consists of a tubular element 41 enclosed between two arcuate connecting elements 42;
? un coperchio inferiore 10. ? a bottom cover 10.
Ulteriormente, il purificatore d?aria ambiente come descritto comprende: Additionally, the ambient air purifier as described comprises:
? una guarnizione 15, predisposta tra la struttura cava 12 di contenimento del filtro 11 antipolvere e la bocca di ingresso del ventilatore 1; ? a gasket 15, arranged between the hollow structure 12 for containing the anti-dust filter 11 and the inlet mouth of the fan 1;
? una guarnizione 16, predisposta tra un bordo superiore della struttura cava 12 di contenimento del filtro 11 antipolvere e la piastra 32 del filtro stesso; ? a gasket 16, arranged between an upper edge of the hollow structure 12 for containing the anti-dust filter 11 and the plate 32 of the filter itself;
? una guarnizione 17, predisposta attorno al coperchio 9 del mantello di chiusura 37 del telaio 4; ? a gasket 17 arranged around the lid 9 of the closing mantle 37 of the frame 4;
? due rinforzi 19 integranti tamponi antivibranti 23, predisposti tra detto coperchio 9 e il bordo superiore di detto telaio 4, al di sotto delle maniglie 40 di presa. ? two reinforcements 19 integrating anti-vibration buffers 23, arranged between said cover 9 and the upper edge of said frame 4, below the gripping handles 40.
Pertanto, nel purificatore d?aria ambiente come descritto ? possibile individuare: Therefore, in the room air purifier as described ? possible to identify:
? una camera 50 di sterilizzazione dell?aria in ingresso al purificatore, delimitata sostanzialmente dal mantello 37 di chiusura del telaio 4, dal coperchio 9, dal diaframma 36 e dalla struttura cava 12 di contenimento del filtro 11 antipolvere, in comunicazione con l?ambiente esterno attraverso le aperture 38 di ingresso dell?aria da sottoporre a purificazione; ? a chamber 50 for sterilizing the air entering the purifier, substantially delimited by the shell 37 for closing the frame 4, by the lid 9, by the diaphragm 36 and by the hollow structure 12 for containing the anti-dust filter 11, in communication with the external environment through the inlet openings 38 for the air to be subjected to purification;
? una camera 51 di filtrazione dell?aria aspirata dal ventilatore 1, delimitata dalla valvola 31 e dalla cavit? interna della struttura di filtrazione 30 del filtro antipolvere 11; ? a chamber 51 for filtering the air drawn in by the fan 1, delimited by the valve 31 and by the cavity? inside of the filtration structure 30 of the dust filter 11;
? una camera 52 di contenimento atta a consentire il transito dell?aria filtrata, delimitata dalla struttura cava 12 di contenimento del filtro antipolvere 11 e dal filtro 11 stesso; ? a containment chamber 52 able to allow the passage of the filtered air, delimited by the hollow structure 12 for containment of the anti-dust filter 11 and by the filter 11 itself;
? una camera 53 di deodorazione dell?aria aspirata dal ventilatore 1, delimitata dal diaframma 36 e dal mantello 37 di chiusura del telaio 4, in comunicazione con l?ambiente esterno attraverso le aperture 39 di uscita dell?aria purificata. ? a chamber 53 for deodorizing the air drawn in by the fan 1, delimited by the diaphragm 36 and by the shell 37 for closing the frame 4, in communication with the external environment through the outlet openings 39 for the purified air.
La centralina di comando e controllo, provvista di scheda elettronica 13, comprende inoltre i seguenti componenti: The command and control unit, equipped with an electronic board 13, also comprises the following components:
? una tastiera 18 di comando, predisposta sul pannello anteriore 7 del mantello 37 di copertura, atta a consentire la selezione e/o l?impostazione di modalit? operative dell?apparecchio; ? a control keyboard 18, arranged on the front panel 7 of the covering casing 37, able to allow the selection and/or setting of operating modes? operation of the appliance;
? mezzi sensori, atti a rilevare le tipologie di particelle presenti nell?aria aspirata dal ventilatore 1 (PM1.0, PM2.5, PM10, ecc.) e ad elaborarne il conteggio delle rispettive quantit?; ? sensor means, suitable for detecting the types of particles present in the air sucked in by the fan 1 (PM1.0, PM2.5, PM10, etc.) and for processing the count of the respective quantities;
? un display 2, predisposto anch?esso sul pannello anteriore 7 del mantello 37 di copertura, atto a visualizzare informazioni operative e dati di sintesi riguardanti i trattamenti di purificazione posti in atto. ? a display 2, also arranged on the front panel 7 of the covering shell 37, suitable for displaying operating information and summary data concerning the purification treatments carried out.
Il funzionamento di un purificatore d?aria secondo l?invenzione, regolato dalla centralina elettronica 13, ? descritto nel seguito. The operation of an air purifier according to the invention, regulated by the electronic control unit 13, is described below.
L?apparecchio viene trasportato nell?ambiente la cui aria necessita di purificazione per mezzo delle ruote 3 di appoggio e movimentazione, predisposte alla base del telaio 4, e delle maniglie 40 di presa, predisposte alla sommit? del mantello 37 di copertura dell?apparecchio stesso. The appliance is transported into the environment whose air needs purification by means of the support and movement wheels 3, arranged at the base of the frame 4, and of the grip handles 40, arranged at the top? of the covering shell 37 of the apparatus itself.
All?accensione dell?apparecchio, il ventilatore 1 produce una depressione in grado di determinare l?aspirazione di aria dall?ambente attraverso le aperture 39 predisposte in prossimit? dei bordi superiori dei pannelli 6, 7 e dei carter 8 che definiscono il mantello 37 di copertura dell?apparecchio stesso. When the appliance is switched on, the fan 1 produces a depression capable of determining the suction of air from the room through the openings 39 arranged near the of the upper edges of the panels 6, 7 and of the casings 8 which define the covering shell 37 of the apparatus itself.
L?aria aspirata dal ventilatore 1 perviene nella camera 50 di pretrattamento, vantaggiosamente di sterilizzazione, ove subisce un primo trattamento germicida ad opera di almeno una coppia di lampade 5 emettitrici di raggi UV. The air sucked in by the fan 1 reaches the pre-treatment chamber 50, advantageously for sterilization, where it undergoes a first germicidal treatment by at least one pair of UV-emitting lamps 5.
Dalla camera 50 di sterilizzazione l?aria perviene nella camera 51 di filtrazione grazie all?apertura della valvola 31 ottenuta con comando elettromeccanico o direttamente grazie alla depressione prodotta dal ventilatore 1, attraversando il filtro 11 ad alta efficienza dall?interno verso l?esterno, subendo di conseguenza un trattamento di abbattimento di polveri e agenti contaminanti. From the sterilization chamber 50 the air arrives in the filtration chamber 51 thanks to the opening of the valve 31 obtained with an electromechanical control or directly thanks to the depression produced by the fan 1, crossing the high efficiency filter 11 from the inside towards the outside, consequently undergoing a treatment to remove dust and contaminants.
L?apertura di almeno una sezione 35 dell?otturatore 34 determina l?ingresso dell?aria aspirata dal ventilatore 1 all?interno della cavit? della struttura filtrante 30, il suo attraversamento della struttura filtrante 30 dall?interno verso l?esterno e di conseguenza la rimozione del 99,9995% di particelle di polvere e di agenti contaminanti di dimensioni fino a fino a 0,12 ?m dall?aria suddetta. The opening of at least one section 35 of the shutter 34 determines the entry of the air sucked in by the fan 1 into the cavity? of the filtering structure 30, its crossing of the filtering structure 30 from the inside to the outside and consequently the removal of 99.9995% of dust particles and contaminants of dimensions up to 0.12 ?m from the filtering structure 30 aforementioned air.
Dalla camera 51 di filtrazione, l?aria aspirata dal ventilatore 1 perviene nella camera 52 di contenimento del filtro 11 antipolvere, attraversa il ventilatore 1 e, tramite quest?ultimo, perviene nella camera 53 di deodorazione, all?interno della quale subisce un trattamento di abbattimento di odori residui ad opera di un filtro antiodore 14 a carboni attivi. From the filtration chamber 51, the air sucked in by the fan 1 arrives in the chamber 52 containing the dust filter 11, passes through the fan 1 and, through the latter, reaches the deodorization chamber 53, inside which it undergoes a treatment for the elimination of residual odors by means of an activated carbon anti-odour filter 14.
Dalla camera 53 di deodorazione, l?aria ormai completamente purificata viene sospinta dal ventilatore 1 attraverso le aperture 38 predisposte in prossimit? del bordo inferiore dei pannelli 6, 7 e dei carter 8 costituenti il mantello 37 di copertura dell?apparecchio e quindi reintrodotta nell?ambiente. From the deodorization chamber 53, the now completely purified air is pushed by the fan 1 through the openings 38 arranged near the deodorization chamber 53. of the lower edge of the panels 6, 7 and of the carters 8 constituting the casing 37 for covering the appliance and then reintroduced into the environment.
Allo spegnimento dell?apparecchio, la cessazione della depressione generata dal ventilatore 1 determina la chiusura automatica o comandata dell?almeno una sezione 35 rotante della valvola 31 del filtro 11 e il conseguente confinamento nella cavit? della struttura filtrante 30 delle particelle di polvere e di agenti contaminanti da essa rimossi dall?aria in precedenza aspirata dal ventilatore 1. When the apparatus is switched off, the cessation of the depression generated by the fan 1 determines the automatic or controlled closure of the at least one rotating section 35 of the valve 31 of the filter 11 and the consequent confinement in the cavity? of the filtering structure 30 of the dust particles and contaminants removed by it from the air previously sucked in by the fan 1.
La chiusura automatica dell?almeno una sezione 35 rotante dell?otturatore 34 pu? essere agevolata da eventuali mezzi elastici, caricati dalla sua precedente apertura. The automatic closing of the at least one rotating section 35 of the shutter 34 can be facilitated by any elastic means, loaded by its previous opening.
Claims (10)
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IT102021000003200A IT202100003200A1 (en) | 2021-02-12 | 2021-02-12 | AIR PURIFIER |
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IT102021000003200A IT202100003200A1 (en) | 2021-02-12 | 2021-02-12 | AIR PURIFIER |
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