EP2613096B1 - Cheminée de ventilation domestique avec quatre plaques de filtre parallèles - Google Patents

Cheminée de ventilation domestique avec quatre plaques de filtre parallèles Download PDF

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Publication number
EP2613096B1
EP2613096B1 EP12008522.0A EP12008522A EP2613096B1 EP 2613096 B1 EP2613096 B1 EP 2613096B1 EP 12008522 A EP12008522 A EP 12008522A EP 2613096 B1 EP2613096 B1 EP 2613096B1
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EP
European Patent Office
Prior art keywords
filter
filter panels
domestic
rangehood
accordance
Prior art date
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Application number
EP12008522.0A
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German (de)
English (en)
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EP2613096A1 (fr
Inventor
Thomas Degelo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
V-Zug AG
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V-Zug AG
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Priority to SI201230677A priority Critical patent/SI2613096T1/sl
Publication of EP2613096A1 publication Critical patent/EP2613096A1/fr
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters

Definitions

  • the invention relates to a household extractor with a hood for catching haze, a chimney over the hood, a fan arranged in the chimney and a filter arrangement arranged in the chimney, wherein the filter arrangement has a plurality of filter plates.
  • a fume hood of this type will be in EP 1 705 430 described. It has a hood open at the bottom to catch the mist rising from a cooking place. Above the hood a fireplace is arranged, in which a blower and a filter arrangement are provided.
  • the filter assembly has a plurality of filter plates.
  • the filter assembly thus has at least one set of at least four mutually spaced, mutually parallel, vertical filter plates at the same height. Between these filter plates at least one downwardly open input chamber and at least one upwardly open output chamber are formed. The sucked into the inlet chamber air passes through one of the filter plates, passes so in the output chamber and is continued from there to the blower.
  • At least one chamber is formed, which is preferably also designed as an upwardly open output chamber.
  • an input chamber is advantageously provided between the two output chambers. This has the advantage that air from the hob can also pass from the outside via vertical filter plates in the output chambers.
  • each input chamber is horizontally adjacent to at least one output chamber on all sides. Even then, the entrance chamber is inside, so that air from the hob can also from the outside via vertical filter plates in the output chamber (s) can occur.
  • At least two sets of parallel, vertical filter plates are provided.
  • the filter plates of the two sets are arranged transversely to each other.
  • at least nine chambers can be formed between the plates.
  • the plates of the two sets are perpendicular to each other, so that rectangular or square chambers arise.
  • they can in principle also be below 60 ° or 120 ° to each other to form triangular or hexagonal chambers.
  • the directions “bottom” and “top” are defined by the direction of the air flow in the filter assembly as the air flow passes through the filter assembly from bottom to top. Accordingly, it follows that the hood is located below the chimney.
  • a filter plate is arranged vertically when it is parallel to the longitudinal direction of the chimney, and horizontally when it is perpendicular thereto.
  • Fig. 1 shows a fume hood with a downwardly open hood 1, above which a chimney 2 is arranged.
  • a fan 3 is provided, and a filter assembly 4.
  • the fan 3 promotes the air or the haze of the hood 1 through the filter assembly 4 and outputs it through an outlet opening 5 from.
  • the extractor may be an open extractor which returns the air cleaned by the filter assembly 4 back to the room, or a closed extractor which discharges the cleaned air to an exhaust system via which it passes out of the room and e.g. is released to the outside.
  • Fig. 2-6 show a first embodiment of the filter assembly 4. The structure will be described below.
  • the filter assembly 4 has an upper and a lower portion 4a and 4b.
  • the two sections have substantially the same outer diameter.
  • the upper portion 4a forms a fan chamber 6 (FIG. Fig. 5, 6 ), in which the blower 3 is arranged.
  • the lower portion 4b forms a filter area in which a majority of the air is filtered.
  • each module 10, 11 is formed by four mutually perpendicular filter plates 8 and 9 and has a rectangular, preferably square cross-section.
  • the modules are each formed from three or more than four filter plates and, for example, have a triangular or hexagonal cross-section.
  • the first module 10 surrounds an input chamber 14 (see FIG. Fig. 4 ), which is open towards the bottom, ie toward the hood 1, and upwardly from a cover 15 (FIG. Fig. 5, 6 ) is completed.
  • the lid 15 may be impermeable to air or designed as a filter.
  • At least one output chamber 16 is formed ( Fig. 5 ). This is upwards, ie toward the fan 3, open, but closed down by a bottom 17.
  • the bottom 17 may be impermeable to air or designed as a filter.
  • the plates 8 and 9 spaced from the wall 18 of the chimney 2 are arranged so that forms a riser 19 for the vapor from the hood 1 between the wall 18 and the plates.
  • the blower chamber 6 is arranged above the vertical filter plates 8, 9. At least one of the vertical outer walls of the fan chamber 6 is formed by a fan filter plate 20. This is spaced from the wall 19, so that the riser 19 continues along the outside of the fan filter plate 20 upwards.
  • At least one further vertical outer wall of the fan chamber is formed by an air-impermeable wall section 22. This has the advantage that the outer wall can be made thinner in this area, so that more space for the fan 3 remains.
  • the aspirated vapor as in Fig. 5 illustrated, from the hood in the input chamber 14, from where it can pass through the vertical filter plates 8 of the first module in the output chamber 16.
  • the air rises up into the fan chamber 6 and thus to the blower 3.
  • the air from the hood 1 also rises into the riser 19, from where they either enter the outlet chamber 16 from outside or directly into the blower chamber 6 can.
  • a middle region 4 c is formed between the upper region 4 a and the lower region 4 b, which is formed by four intermediate-area filter plates 24. As a result, the fan chamber 6 can be increased.
  • the filter plates 8, 9, 20, 24 preferably each consist of identical, preferably square filter elements 25.
  • the filter plates 8 of the first module 10 each have one third of the filter surface of the filter plates 9 of the second module.
  • the filter plates 9 can be constructed of three times more filter elements 25 than the filter plates 8 of the first module.
  • the filter plates 8 of the first module 10 are each constructed of three filter elements 25 and the filter plates 9 of the second module 11 of nine.
  • a frame 28 is provided from profiled bars.
  • the frame 28 is fixed to the lid 29 of the chimney 2 and hangs in the chimney 2 down.
  • the outer filter plates 9, 20 and 24, which adjoin the riser 19, are mounted directly in the frame 28.
  • struts 30 (FIG. Fig. 4, 6 ), which extend from the lower edge of the first module to the lower edge of the second module and which are suspended there in the frame 28.
  • Fig. 7 - 11 show a second embodiment of a fume hood, which differs from the first embodiment primarily in the arrangement and construction of the filter plates.
  • the filter assembly 4 has upper and lower portions 4a and 4b, respectively, whose functions correspond to those of the first embodiment.
  • a total of four sets of filter plates 9a-9d are in the lower portion, 9e - 9h, 9i - 91, 9m - 9p.
  • Two of these sets are referred to as “upper sets” and comprise a first upper filter set 9a-9d and a second upper filter set 9e-9h.
  • the remaining two sets are referred to as “lower sets” and include a first lower filter set 9i-91 and a second lower filter set 9m-9p.
  • the filter plates of each set are arranged parallel to each other and preferably gleichabstieri. In the illustrated embodiment, four filter plates are available per set.
  • the filter plates are all arranged at the same height.
  • the filter plates of the two sets 9a - 9d and 9e - 9h are perpendicular to each other in the embodiment shown and intersect, so that they form a total of nine rectangular chamber sections in their interstices.
  • the filter plates 9a-9d have respective recesses 32 extending vertically inwardly (i.e., below) from their upper edges, while the filter plates 9e-9h have recesses 32 extending vertically inwardly (i.e., above) from their lower edges, respectively.
  • the width of the recesses 32 is in each case dimensioned such that it corresponds substantially to the thickness of the filter plates, so that the filter plates of the two sets can be inserted into one another such that they intersect in the region of the recesses.
  • the two lower filter sets 9i - 9p are constructed in the same way.
  • an upper aperture 33 is provided, which has openings 34 in the region of the outlet chambers 16, while it is closed in the region of the inlet chambers 14.
  • a lower aperture 35 is provided, which has openings 36 in the region of the inlet chambers 14, while it is closed in the region of the outlet chambers 16.
  • All filter plates 9a - 9p are constructed identically and interchangeable. In addition to the recesses 32 already mentioned, they each have mutually interlocking graduations 38 on their vertical side edges (FIG. Fig. 11 ).
  • the upper portion 4a is basically constructed like that of the first embodiment. Again, the fan room 6 is enclosed by three vertical sides of fan room filter plates 20, while an outer wall of the fan room is formed by an air-impermeable wall portion 22.
  • the air flow in the second embodiment is similar to the first embodiment, in that the air passes through the inlet chambers 14 or the riser chambers 19 into the outlet chambers 16, or passes directly into the fan chamber 6 via the fan filter plates 20.
  • guide means are mounted in the region of the vertical edges of the filter arrangement.
  • rods 40 which are attached to the lid 29 of the chimney 2 and hang down.
  • securing means are provided, for example in the form of nuts 42 (FIG. Fig. 9 ), which are bolted to the rods 40.
  • rods 40 can be used as a guide, for example, edge profiles 43, as in Fig. 8 dashed lines are shown, which are fastened in the corners of the chimney 1.
  • the filter plates or their filter elements preferably comprise two spaced, air-permeable cover layers, between which the actual filter material, in particular of activated carbon, is arranged.
  • the lower section 4b of the filter arrangement can be adapted to the respective requirements, or it can be offered based on the same design filter arrangements with different configuration levels.
  • a simpler arrangement may be provided which has a smaller filter area.
  • the lower two sets of filter plates may be of the type Fig. 7 - 11 also omitted, and the lower panel 35 is mounted adjacent to the upper sets of filter plates, so that the input and output chambers have only half the height.
  • the extractor can be delivered without the lower section 4b. In this case, the underside of the fan chamber 6 is replaced by a horizontally arranged filter plate or closure plate.
  • the household extractor has a filter assembly which has at least one set of four spaced, mutually parallel, vertical filter plates 9a - 9p at the same height. At least one downwardly open input chamber 14 and at least one upwardly open output chamber 16 are formed between the filter plates 9a-9p. As a result, the available filter area is increased in a compact design.
  • the number of parallel filter plates can also be higher than four, e.g. six or eight, which increases the number of input and output chambers accordingly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)

Claims (14)

  1. Hotte domestique avec un couvercle (1) pour attraper des vapeurs, une cheminée (2) au-dessus du couvercle (1), un ventilateur arrangé dans la cheminée (2) ainsi qu'un arrangement de filtres (4) arrangé dans la cheminée (2), l'arrangement de filtres (4) ayant une pluralité des plaques de filtrage (8, 9a - 9p), l'arrangement de filtres (4) ayant au moins un set de quatre plaques de filtrage (8, 9a - 9p) verticales, distancées et parallèles l'une par rapport à l'autre et à la même hauteur, entre lesquelles au moins une chambre d'entrée (14) ouverte vers le bas et au moins une chambre de sortie (16) ouverte vers le haut sont formées, de sorte que l'air aspiré dans la chambre d'entrée traverse les plaques de filtrage et entre ainsi dans la chambre de sortie, et les plaques de filtrage comprenant deux couches supérieures distancées et perméables à l'air, entre lesquelles le véritable matériau de filtrage est arrangé, caractérisée en ce qu'au moins deux sets des plaques verticales et parallèles l'une par rapport à l'autre (9a- 9p) sont prévus, les plaques de filtrage (9a - 9p) des deux sets étant arrangées de manière transversale les unes par rapport aux autres.
  2. Hotte domestique selon la revendication 1, au moins deux chambres de sortie (16) ouvertes vers le haut étant formées entre les plaques de filtrage (9a - 9p) parallèles et verticales, l'au moins une chambre d'entrée (14) étant arrangée entre les chambres de sortie (16).
  3. Hotte domestique selon l'une des revendications précédentes, chaque chambre d'entrée (14) jouxte de manière horizontale des tous côtés au moins une chambre de sortie (16).
  4. Hotte domestique selon la revendication 3, l'au moins une chambre d'entrée (14) étant entouré par un premier module (10) de quatre plaques de filtrage (8) intérieures arrangées de manière perpendiculaire l'une par rapport à l'autre, le premier module (10) étant entourée de son côté par un deuxième module (11) de quatre plaques de filtrage (9) extérieures arrangées de manière perpendiculaire l'une par rapport à l'autre, et l'au moins une chambre de sortie (16) étant formée entre les plaques de filtrage du premier et du deuxième module (10, 11).
  5. Hotte domestique selon la revendication 4, les plaques de filtrage (8) du premier module (10) ayant un tiers de la surface de filtrage des plaques de filtrage (9) du deuxième module (11).
  6. Hotte domestique selon l'une des revendications 4 ou 5, au moins une barre (30) étant prévue pour l'attachement du premier module (10) au deuxième module (11), la barre s'étendant à partir d'une bordure inférieure du premier module (10) jusqu'à une bordure inférieure du deuxième module (11).
  7. Hotte domestique selon l'une des revendications précédentes, les deux sets de plaques de filtrage (9a - 9p) étant arrangées de manière perpendiculaire l'une par rapport à l'autre.
  8. Hotte domestique selon l'une des revendications précédentes, les plaques de filtrage (9a - 9p) ayant des cavités (32) qui s'étendent d'une bordure supérieure ou inférieure de manière verticale vers l'intérieur et au-dessus desquelles elles sont insérées l'une dans l'autre.
  9. Hotte domestique selon l'une des revendications précédentes,
    une cache supérieure (33) étant arrangée au-dessus des deux sets de plaques de filtrage (9a - 9p), la cache supérieure (33) ayant des ouvertures (34) dans la zone des chambres de sortie (16) et étant fermée dans la zone des chambres d'entrée (14), et/ou
    une cache inférieure (35) étant arrangée au-dessous des deux sets de plaques de filtrage (9a - 9p), la cache inférieure (35) ayant des ouvertures (36) dans la zone des chambres d'entrée (14) et étant fermée dans la zone des chambres de sortie (16).
  10. Hotte domestique selon l'une des revendications précédentes, au moins deux sets inférieurs et deux sets supérieurs (9a - 9h ; 9i - 9p) de plaques de filtrage étant prévus, les sets inférieurs étant arrangés au-dessous des sets supérieurs et les chambres d'entrée et de sortie (14, 16) s'étendant à travers des sets inférieurs et supérieurs.
  11. Hotte domestique l'une des revendications précédentes, les plaques de filtrage (8, 9a - 9p) étant arrangées de manière distancée d'une paroi (18) de la cheminée (2), de sorte qu'un canal d'ascension (19) pour des vapeurs du couvercle (1) soit formé entre la paroi (18) et les plaques de filtrage (8, 9a - 9p).
  12. Hotte domestique selon l'une des revendications précédentes, un espace de ventilation (6) étant arrangé au-dessus des plaques de filtrage (8, 9a - 9p) verticales, dans lequel le ventilateur (3) est situé, au moins une paroi extérieure verticale de l'espace de ventilation (6) étant formée par une plaque de filtrage de l'espace de ventilation (20), qui est arrangée de manière distancée d'une paroi (18) de la cheminée (2).
  13. Hotte domestique selon la revendication 12, au moins une paroi extérieure de l'espace de ventilation (6) étant formée par une section non-perméable à l'air de la paroi (22).
  14. Hotte domestique selon l'une des revendications précédentes, des moyens de guidage (40, 43) étant arrangés dans la zone des bordures verticales de l'arrangement de filtres (4), dans lesquels au moins une partie des plaques de filtrage (8m 9a - 9p), particulièrement toutes, sont supportées de manière déplaçable vers le haut, et des moyens de fixation (42) étant prévus à une extrémité inférieure des moyens de guidage (40, 43), afin de supporter les plaques de filtrage (8, 9a - 9p) en direction verticale.
EP12008522.0A 2012-01-05 2012-12-21 Cheminée de ventilation domestique avec quatre plaques de filtre parallèles Active EP2613096B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201230677A SI2613096T1 (sl) 2012-01-05 2012-12-21 Kuhinjska napa s štirimi vzporednimi filtrirnimi ploščami

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00016/12A CH703630B1 (de) 2012-01-05 2012-01-05 Haushalts-Dunstabzug mit parallelen Filterplatten.

Publications (2)

Publication Number Publication Date
EP2613096A1 EP2613096A1 (fr) 2013-07-10
EP2613096B1 true EP2613096B1 (fr) 2016-06-01

Family

ID=45566736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12008522.0A Active EP2613096B1 (fr) 2012-01-05 2012-12-21 Cheminée de ventilation domestique avec quatre plaques de filtre parallèles

Country Status (4)

Country Link
EP (1) EP2613096B1 (fr)
AU (1) AU2013200049B2 (fr)
CH (1) CH703630B1 (fr)
DK (1) DK2613096T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20121089A1 (it) * 2012-12-17 2014-06-18 Indesit Co Spa Filtro odori per cappa da cucina e relativa cappa da cucina
CN105570946B (zh) * 2015-10-16 2017-12-15 建湖县高新投资发展有限公司 环保油烟处理机
CN107044672B (zh) * 2017-04-05 2019-01-22 广东美的厨房电器制造有限公司 吸油烟机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273162B (de) * 1963-07-25 1968-07-18 Broan Mfg Co Inc Kuechendunstabzugsvorrichtung
FR2452328A1 (fr) * 1979-03-30 1980-10-24 Servii Hotte aspirante perfectionnee
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
FR2582959B1 (fr) * 1985-06-05 1987-12-31 Hauville Francois Dispositif de filtration destine aux installations de filtration utilisant des batteries de filtres
US4749390A (en) * 1987-02-26 1988-06-07 Air Purification Products, International Four-sided air filter
CN2217748Y (zh) * 1995-01-12 1996-01-17 张舜兴 排油烟机
DE29824156U1 (de) * 1998-07-18 2000-08-10 Sirius Dunstabzugsgeräte GmbH, 93049 Regensburg Dunstabzugshauben-Einrichtung
DE10063789A1 (de) * 2000-12-21 2002-06-27 Mann & Hummel Filter Filterelement zur stirnseitigen Anströmung
US7572311B2 (en) * 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
DE202004002483U1 (de) * 2004-02-17 2004-04-22 Isi-Industrie-Produkte Gmbh Filternder Abscheider
EP1705430B1 (fr) 2005-07-04 2016-09-21 V-Zug AG Hotte aspirante avec un filtre adipeux
CN2926874Y (zh) * 2006-05-19 2007-07-25 黄将庭 油烟空气净化机
EP1918646A1 (fr) * 2006-10-30 2008-05-07 Elica S.P.A. Structure fonctionnelle pour capots d'extracteurs
US20110233133A1 (en) * 2008-07-31 2011-09-29 Cummins Filtration Ip, Inc. Direct Flow Filter Including an Integrated Flexible Seal
IT1391481B1 (it) * 2008-09-24 2011-12-23 Metallurg Cornaglia Spa Off Procedimento e dispositivo per produrre filtri cosiddetti ortogonali
DE102010014059A1 (de) * 2010-04-07 2011-10-13 Mahle International Gmbh Abzugseinrichtung und Geruchsfilter

Also Published As

Publication number Publication date
CH703630A2 (de) 2012-02-15
AU2013200049A1 (en) 2013-07-18
EP2613096A1 (fr) 2013-07-10
CH703630B1 (de) 2019-09-30
DK2613096T3 (en) 2016-09-05
AU2013200049B2 (en) 2017-06-22

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