EP1128132B1 - Hotte aspirant la buée - Google Patents

Hotte aspirant la buée Download PDF

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Publication number
EP1128132B1
EP1128132B1 EP01102058A EP01102058A EP1128132B1 EP 1128132 B1 EP1128132 B1 EP 1128132B1 EP 01102058 A EP01102058 A EP 01102058A EP 01102058 A EP01102058 A EP 01102058A EP 1128132 B1 EP1128132 B1 EP 1128132B1
Authority
EP
European Patent Office
Prior art keywords
roof
hood
extractor hood
fume extractor
fume
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.)
Expired - Lifetime
Application number
EP01102058A
Other languages
German (de)
English (en)
Other versions
EP1128132A2 (fr
EP1128132A3 (fr
Inventor
Elke Lehner
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1128132A2 publication Critical patent/EP1128132A2/fr
Publication of EP1128132A3 publication Critical patent/EP1128132A3/fr
Application granted granted Critical
Publication of EP1128132B1 publication Critical patent/EP1128132B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to an extractor hood according to the preamble of claim 1.
  • the invention relates to an extractor hood for vacuuming Cooking vapors, especially over hotplates such.
  • Such an extractor hood is from the DE-4-29914232 known.
  • the object of the invention is to achieve the suction effect of the Improve extractor hood without using a stronger fan for suction the vapor is required and without the extractor hood larger dimensions must be formed.
  • the opportunity should be created, the freedom of movement of the head of an operator Person and the field of vision of an operator over a stove or over to improve another hob over which the extractor hood is arranged.
  • the invention relates to an extractor hood, thereby featured their hood base in a central area has the shape of a roof with two undersides of the roof halves that extend from a lower ridge section downwards in Extend the hood cross direction from each other, with the lower one Ridge line of the lower ridge section in the direction of one Hood front extends to a hood rear that Both sides of the roof halves each have a vapor inlet, which over a substantial part of the relevant underside of the roof halves extends and is seen with a vapor filter device, and that of each fume inlet in the air duct downstream to an air outlet leads.
  • the invention is based on a smaller horizontal cross section than in known Extractor hoods achieve a larger vapor flow inlet cross-section, on which haze can be extracted by a filter device. This improves the suction effect of kitchen vapors without a stronger extractor fan is required and without the spatial Dimensions of the extractor hood must be enlarged.
  • the invention provides the possibility of the front of the hood in the area to be left wide open below the roof shape of the underside of the hood Access by one person under the roof-shaped underside of the hood. This will make the Freedom of movement and the view of the person over and over a cooking area significantly improved.
  • the underside of the hood Preferably not only has the underside of the hood, but also the top of the hood the shape of a roof with two top halves of the roof that extend from an upper ridge section obliquely downwards in the transverse direction of the hood Extend from each other, with the top and bottom preferably run parallel to each other.
  • the course of the underside of the hood and the top of the hood can be straight from top to bottom in the form of a saddle roof or arcuate or stepped.
  • the preferred embodiment is a gable roof shape with a straight line diagonally from above roof halves extending below. This results in a small size and an optical modern, beautiful design.
  • the extractor hood preferably has an over its roof ridge Exhaust pipe extending above.
  • the exhaust air in the Be returned to the room from which haze is extracted or into the Outside atmosphere.
  • the exhaust pipe is triangular Cross-sectional shape in horizontal section, with a triangular wall a tube back forms and the other two triangular walls to a point forward converge.
  • the extractor hood needs to be installed only the two triangular surfaces converging towards the front, which are thus easily accessible, cleaned by an operator but not the back wall.
  • Extractor hood 2 shown according to the invention has seen from the front the shape of a point (or "round” according to another embodiment) Saddle roofs with two preferably externally identical wings or roof halves 2-1 and 2-2.
  • This has the underside of the hood over one central area 3 the shape of a roof with two undersides of the roof halves 4 and 6, extending from a lower ridge section 8 obliquely downwards Extend away from each other in the transverse direction of the hood, the lower one Ridge line 10 of the lower ridge section 8 in the direction of one Hood front side 12 extends to a hood rear side 14.
  • the sloping undersides 4 and 6 of the roof halves are each with a vapor inlet 16 or 18 provided which consists of an opening or a plurality of Openings can exist and cover essentially the entire area sloping roof underside 4 or 6 extends.
  • the two extractors 16 and 18 can also over the lower ridge section 8 extend and directly adjoin one another there or merge seamlessly.
  • the two vapor inlets 16 and 18 each contain a vapor filter device 20 or 22, which in or upstream or downstream of the associated fume inlet can be arranged around the flowing through the vapor inlets To filter steam, especially to separate fat from it.
  • the haze filter devices 20 and 22 can be grease filters and downstream they can also be an odor filter contain, which are preferably interchangeable or cleanable and for Clean preferably from the extractor hood or from the extractor filter devices 20 and 22 are easily removable.
  • the sloping roof halves undersides 4 and 6 together are essential larger than the horizontal central area 3 among them, which in FIG. 2 is marked and over which the two undersides 4 and 6 extend obliquely upwards.
  • the lower end surfaces 2-3 and 2-5 of the two halves of the roof facing downwards 2-1 and 2-2 can be very small. You can also if necessary be provided with a vapor inlet and a vapor filter device.
  • each roof half 2-1 and 2-2 leads an air duct 24 and 26 of which Vapor inlet 16 or 18 downstream to an air outlet 28 in the ridge of the Extractor hood 2.
  • a blower to generate a stream of steam air from one Cooking area under the extractor hood through extractor inlets 16 and 18, their vapor filter devices 20, 22 and then through the Air guide channels 24, 26 to their air outlet 28 can be in either of the two Roof halves 2-1 and 2-2 or only housed in an exhaust pipe 30 be what is shown schematically by fan rotors 32-1, 32-2 and 32-3 is shown. Another option is to have one in the roof gable Blower rotor to be arranged for both roof halves 2-1 and 2-2.
  • the exhaust pipe 30 extends vertically upwards from the roof ridge 8, 8-2 and has a cross section extending over the ridge 8, 8-2. Its lower tube opening 40 is with the air outlets 28 of the two Air ducts 24 and 26 connected.
  • the exhaust pipe 30 preferably has a flat rear wall 42 and one of whose side edges extend to the front of the wall.
  • the exhaust pipe 30 has a triangular inside and outside in horizontal section Cross-sectional shape with a front triangular tip 44, which is divided by two Legs 46 and 48 of the forwardly extending front wall area is formed and is perpendicular to the top ridge line 10-2.
  • the vapor stream cleaned of fat, now as a cleaned air stream, can from the exhaust pipe 30 are either returned to the room which the vapors have been sucked off, or into the outside atmosphere outside the room.
  • the exhaust pipe 30 in an exhaust air opening 48 at its rear wall 42 or at its upper end to have.
  • the exhaust pipe 30 may have an air outlet have forward.
  • the Exhaust pipe 30 dispensed and the exhaust air directly from the ridge of the Extractor hood 2 is directed back into the room or into the atmosphere become.
  • the enlarged filter cross section results in a better extractor efficiency with low energy consumption for the extractor fan. Further has an operator through the triangular loft and the two Roof halves 2-1 and 2-2 have plenty of freedom of movement and a large one View of a cooking area located under the extractor hood, if the hood front 12 is open in the area below the roof shape, such as this is shown in the drawings. According to another, not shown Embodiment could be the front of the hood in the area of the triangular Roof interior be completely or partially closed, but what the Restrict access and an operator's field of vision would.
  • the top of the hood can be one that differs from the roof shape of the underside of the hood To have shape.
  • Embodiment has the top of the hood also with the shape of a roof two sloping roof halves 54 and 56, which are different or the same Contour like the sloping roof undersides 4 and 6 can have, however preferably run parallel to them and through an upper ridge section 8-2 are interconnected, the top ridge line 10-2 parallel extends to the lower ridge line 10 from front to back.
  • the tops of the roof halves 54 and 56 and the underside of the roof halves 4 and 6 extend each preferably in a straight line diagonally from top to bottom.
  • Controls 50 and / or lighting are preferably on the Hood front 12 arranged in the area of the roof ridge.
  • the ridge 8, 8-2 can be seen from the front in the shape of a roof top have, or be round or by a straight horizontal Hood section or be formed in a similar manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Superstructure Of Vehicle (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Claims (7)

  1. Hotte aspirant la buée, dont la face inférieure de la coiffe a, dans une zone centrale (3), la forme d'un toit avec deux faces inférieures (4, 6) des moitiés de toit, lesquelles, partant d'une partie inférieure (8) du faíte du toit, s'éloignent l'une de l'autre en oblique descendante, vers l'extérieur et dans le sens transversal de la coiffe, la ligne de faíte inférieure (10) de la partie inférieure du faíte du toit s'étendant dans une direction allant d'une face avant (12) de la coiffe vers une face arrière (14) de la coiffe, caractérisée en ce que les deux faces inférieures (4, 6) des moitiés de toit comportent chacune une admission de buée (16, 18) qui s'étend sur une partie substantielle de la face inférieure (4, 6) de la moitié de toit concernée et est équipé d'un dispositif de filtrage de buée (20, 22) et en ce qu'un canal conducteur d'air (24, 26) va en aval du courant, de chaque admission de buée (16, 18) vers une sortie d'air (28).
  2. Hotte aspirant la buée selon la revendication 1, caractérisée en ce que la face supérieure de la coiffe a également la forme d'un toit avec deux faces supérieures (54, 56) des moitiés de toit, lesquelles, partant d'une partie de faíte supérieure (8-2), s'éloignent l'une de l'autre en oblique descendante, vers l'extérieur et dans le sens transversal de la coiffe, leur ligne de faíte supérieure (10-2) étant située au-dessus de la ligne de faíte inférieure parallèlement à celle-ci.
  3. Hotte aspirant la buée selon l'une des revendications précédentes, caractérisée en ce que les deux faces inférieures (4, 6) des moitiés de toit s'étendent respectivement en oblique droite descendante.
  4. Hotte aspirant la buée selon la revendication 2 ou 3, caractérisée en ce que les deux faces supérieures (54, 56) des moitiés de toit s'étendent respectivement en oblique droite descendante.
  5. Hotte aspirant la buée selon l'une des revendications précédentes, caractérisée en ce que la face avant (12) de la coiffe est ouverte, dans la partie située en dessous des faces inférieures (4, 6) des moitiés de toit, en forme de creux de coiffe allant du bas vers le haut et ouvert dans le bas et sur l'avant, pour un accès d'une personne en dessous de la face inférieure de la coiffe en forme de toit.
  6. Hotte aspirant la buée selon l'une des revendications précédentes, caractérisée en ce qu'au départ de l'extrémité supérieure de la forme de toit s'étend, vers le haut, un tube d'évacuation d'air (30) dont l'orifice inférieur est raccordé à la sortie d'air (28) des deux canaux conducteurs d'air (24, 26).
  7. Hotte aspirant la buée selon la revendication 6, caractérisée en ce que le tube d'évacuation d'air (30) a une paroi arrière plate (42) et une zone de paroi qui s'étend vers l'avant au départ des bords latéraux de celle-ci et en ce que, vu en coupe horizontale, le tube d'évacuation d'air (30) présente une section de forme triangulaire, une pointe (44) du triangle étant située sur l'avant, laquelle est formée par deux ailes (46, 48) de la zone de paroi qui s'étend vers l'avant.
EP01102058A 2000-02-22 2001-01-30 Hotte aspirant la buée Expired - Lifetime EP1128132B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10008014A DE10008014A1 (de) 2000-02-22 2000-02-22 Dunstabzugshaube
DE10008014 2000-02-22

Publications (3)

Publication Number Publication Date
EP1128132A2 EP1128132A2 (fr) 2001-08-29
EP1128132A3 EP1128132A3 (fr) 2002-01-30
EP1128132B1 true EP1128132B1 (fr) 2004-07-28

Family

ID=7631815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102058A Expired - Lifetime EP1128132B1 (fr) 2000-02-22 2001-01-30 Hotte aspirant la buée

Country Status (4)

Country Link
EP (1) EP1128132B1 (fr)
AT (1) ATE272193T1 (fr)
DE (2) DE10008014A1 (fr)
ES (1) ES2225314T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2456065Y (zh) * 2000-12-28 2001-10-24 李衍佑 喷射气流导航装置
DE102010014059A1 (de) * 2010-04-07 2011-10-13 Mahle International Gmbh Abzugseinrichtung und Geruchsfilter
DE102012017383A1 (de) * 2012-09-01 2014-03-06 Exklusiv-Hauben Gutmann Gmbh Dunstabzugshaube
DE102012017381A1 (de) * 2012-09-01 2014-03-06 Exklusiv-Hauben Gutmann Gmbh Dunstabzugshaube
CN105757741B (zh) * 2014-12-15 2018-01-09 布朗（上海）环境技术有限公司 厨房剩余油烟净化处理器
CN105570158B (zh) * 2016-02-18 2018-11-13 广东美的厨房电器制造有限公司 吸油烟机及其风机组件
CN105673567B (zh) * 2016-02-18 2018-11-13 广东美的厨房电器制造有限公司 吸油烟机及其风机组件
DE102018219738A1 (de) * 2018-11-19 2020-05-20 BSH Hausgeräte GmbH Dunstabzugshaube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838648B4 (de) * 1998-07-18 2004-07-15 Sirius S.r.l Dunstabzugshauben-System
DE29914232U1 (de) * 1999-08-18 1999-12-16 Buercher Friedrich Kamingehäuse-Aufhängung für eine Dunstabzugshaube
DE29916895U1 (de) * 1999-09-24 2000-01-13 Buercher Friedrich Rahmen aus Profilstäben, und hiermit herstellbare Luftleitungselemente wie eine Dunstabzugshaube und ein Mauerkasten mit Schalldämmung

Also Published As

Publication number Publication date
DE50102951D1 (de) 2004-09-02
EP1128132A2 (fr) 2001-08-29
ES2225314T3 (es) 2005-03-16
DE10008014A1 (de) 2001-08-23
ATE272193T1 (de) 2004-08-15
EP1128132A3 (fr) 2002-01-30

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