EP2270400A2 - Dispositif de nettoyage de l'air - Google Patents

Dispositif de nettoyage de l'air Download PDF

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Publication number
EP2270400A2
EP2270400A2 EP20100005974 EP10005974A EP2270400A2 EP 2270400 A2 EP2270400 A2 EP 2270400A2 EP 20100005974 EP20100005974 EP 20100005974 EP 10005974 A EP10005974 A EP 10005974A EP 2270400 A2 EP2270400 A2 EP 2270400A2
Authority
EP
European Patent Office
Prior art keywords
hood
air
filter
frame
drive
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.)
Withdrawn
Application number
EP20100005974
Other languages
German (de)
English (en)
Inventor
Homeier Max
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.)
Homeier Kuechentechnik GmbH
Original Assignee
Homeier Kuechentechnik 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 Homeier Kuechentechnik GmbH filed Critical Homeier Kuechentechnik GmbH
Publication of EP2270400A2 publication Critical patent/EP2270400A2/fr
Withdrawn legal-status Critical Current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
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • 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
    • F24C15/2078—Removing cooking fumes movable
    • F24C15/2092—Removing cooking fumes movable extendable or pivotable

Definitions

  • the invention relates to an air cleaning device, in particular for the home and kitchen area, in conjunction with a fume extractor in recirculation mode and a method for air purification.
  • a fume extraction device for ventilating a cooking surface which has an extendable suction device with a manually switchable operating device and a fan device, wherein the extendable suction device and the fan device should be designed to be particularly easy controllable by the user by the Ausfahr worn and the fan device on one and the same Actuator be activated.
  • the suction of the retractable suction is retracted for stowage down into the fume extractor and moved out to the top in the active state of Absaug humiliates so that the Absaugcan perform the full function of the hood.
  • the object of the invention in contrast, is to propose an air cleaning device which is capable of dissipating the haze generated at a smoke generating station, e.g. the haze formed during cooking, at the point of origin, e.g. the stove plate, to effectively suck and at the same time the recirculated together with the haze indoor air in the recirculation of residues and pollutants freed back into the room.
  • a smoke generating station e.g. the haze formed during cooking
  • the point of origin e.g. the stove plate
  • the air extraction hood has a substantially closed, plate-shaped hood housing, which in a cabinet is drawer-shaped retractable, the air exhaust on its cooking surface facing the supply air side is open and the opening is limited by a frame.
  • the frame accommodates an activated carbon filter and a stainless steel filter, which is releasably connected to the frame via snap lock.
  • the exhaust hood is also open and frame-like formed on its side opposite the supply air side exhaust air side and has a frame filling pollen filter, wherein between activated carbon and stainless steel filter and pollen filter an ozone-free sterilization lamp is arranged in the flow area.
  • the air cleaning device according to the invention in particular allows a wide-area suction.
  • the ascending hot vapor is freed from residues and the vapor fumes are recycled to the room air as purified circulating air.
  • the sucked in air hits the spoiler lip of the stainless steel grease filter and is pressed down. Due to the centrifugal effect, the heavy, solid constituents and the larger droplets are collected in a deeper fat drip pan, while the air freed of these heavy constituents is sucked up again.
  • the smaller droplets of haze are retained in the stainless steel grease filters, which have built-in labyrinth systems, while the remaining fat portions of the haze are retained in the close-meshed metal filter. The odors are bound in the activated carbon filter and thus removed from the air flow.
  • the air freed of fat fractions of the vapor is subjected to irradiation in the extractor to sterilize microorganisms and then charged via an ionizer with negative ions, wherein the still suspended in the air particles are deposited on the stainless steel filters.
  • the treated air is returned to the room, it is passed through a metal filter with an integrated pollen filter.
  • the room is not deprived of air, but the air is exclusively cleaned and converted, so that so that cooking heat is converted into room heat and a significant energy production is achieved. Since the purified air still contains the moisture of the cooking steam, this moisture contributes to the climatic improvement of the room air, so that a total Zuluftzu entry is not required to achieve a perfect indoor climate and a feel-good atmosphere.
  • the air cleaning device according to the invention is particularly suitable for use in low-energy and passive houses.
  • the air cleaning device consists of a free-standing storage cabinet 1 with adjustable feet 2, in the top 3 a slot-shaped recess 4 is formed, in which the hood 5 can be stowed.
  • the hood 5 has the shape of a vertically movable drawer 6 and is flush with the top 3 of the cabinet 1, so that the cabinet to a stove 8, for example, is free in the room, set and positioned flush with the stove.
  • a drive 7 is provided, which is accommodated in the receiving cabinet 1.
  • the drive 7 is formed, for example, by a lifting motor provided in the bottom region of the lower cabinet 1, the output of which is connected to a drive connection for lifting and lowering the suction hood 5.
  • the lifting motor with drive connection is, for example, a per se known low-noise window regulator drive with spindle drive.
  • the suction hood 5 has a board, which contains the elements for the control and the switching on and off of lifting and blowing motors, an ionization and sterilization device, a safety switch and a light bulb receives.
  • the hood 5 has on the stove 8 and the cooking vessel 9 directly facing front 10 a rectangular frame 11 which is adapted to receive a filter device 12 (double filter 12 ', 12 "), which fills the frame, so on the front one
  • the filter device 12 is a stainless-steel grease filter for receiving the fat particles to which an activated carbon filter 13 for odor binding is assigned.
  • the filter plates 12 '. 12 inclined to the vertical so as to guide the incoming air flow optimally and to press down on an upper transverse wall 14.
  • the inclination angle ⁇ enclosed with the vertical by the filter plates 12 ', 12" opens downward starting from the transverse wall 14, ie in the extended state in the direction of the working or cooking surface.
  • the inclination angle ⁇ of the filter device 12 or filter plates 12 ', 12 as well as the FIGS. 3 and 6 show, the filter plates 12 '. 12 "inclined to the vertical so as to guide the incoming air flow optimally and to press down on an upper transverse wall 14.
  • the inclination angle ⁇ enclosed with the vertical by the filter plates 12 ', 12" opens downward starting from the transverse wall 14, ie in the extended state in the direction of the working or cooking surface.
  • the inclination angle ⁇ of the filter device 12 or filter plates 12 ', 12 “adjustable, for example in an angular range between 5 ° and 20 °, relative to the vertical axi
  • This transverse wall 14 also serves as a partition for a tubular illumination lamp 15, which illuminates the area in front of the hood 5.
  • an intermediate wall is referred to, which divides the interior of the hood 5 into two sections, namely in the above-described cleaning section and a Wellness section, which includes an ozone-free UV-C germicidal lamp 17, a pollen filter 18, a plate-shaped, via insulating webs 19 connected to the pollen filter 18 and an ionisatorisator 20 for fresh air and cleaning of fine particles, and the fan 21 in the lower part of this section includes.
  • the pollen filter device 18 made of metal is (as well as the filter device 12 on the air inlet side) on the air outlet side ( Fig. 5 ) are arranged in a frame 22 corresponding to the frame 11, but vertically positioned.
  • the filter devices 12, 13 and the pollen filter 18 are available over the full area of the hood for the air cleaning and air treatment operation.
  • the filter devices 12, 13 and the pollen filter 18 itself are connected to the frame via simply openable and closable locking devices or locking bars 23, so that the replacement of the filter devices 12, 13 and the pollen filter 18 and their cleaning can be done very easily.
  • a safety switching device or safety bar 24 is assigned, which immediately shuts off the drive or lifting motor 7, when an object or a hand engages in the course of movement of the suction when sinking, thus damage or injury to the hand safely avoided.
  • a safety bar 24 may also be provided a light barrier or a corresponding safety switch, with the help of the drive or lifting motor 7 is switched without delay on startup of the suction device.
  • a start-up switch is actuated, which actuates the lifting motor. If the upper extended position is reached, the hoist motor drive is automatically switched off via a limit switch, eg microswitch, and another switching element is actuated, which switches on the lighting and the blower motor. Subsequently, the ionizer and the degermination device are automatically activated and the operator sets the desired one of several blower stages on the blower. The blower comes with an adjustable Follow-up time between 10 and 40 minutes automatically operated. To accommodate the control elements for the switching operation of the air cleaning device, a circuit board is provided in the cabinet or on the exhaust hood, the control elements are connected via an electronic remote control device.

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  • 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)
  • Ventilation (AREA)
EP20100005974 2009-06-22 2010-06-10 Dispositif de nettoyage de l'air Withdrawn EP2270400A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910030119 DE102009030119A1 (de) 2009-06-22 2009-06-22 Luftreinigungseinrichtung

Publications (1)

Publication Number Publication Date
EP2270400A2 true EP2270400A2 (fr) 2011-01-05

Family

ID=42990142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100005974 Withdrawn EP2270400A2 (fr) 2009-06-22 2010-06-10 Dispositif de nettoyage de l'air

Country Status (2)

Country Link
EP (1) EP2270400A2 (fr)
DE (1) DE102009030119A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374570A (zh) * 2011-12-09 2012-03-14 刘洪华 多功能隐形油烟净化机
CN102913972A (zh) * 2012-10-24 2013-02-06 杨成圆 顶吸及侧吸可升降式吸油烟机
CN110454838A (zh) * 2019-09-03 2019-11-15 安徽国茂机电设备有限公司 一种多级净化油烟一体机
CN111895464A (zh) * 2019-05-06 2020-11-06 青岛海尔智慧厨房电器有限公司 一种厨房油烟处理装置及其控制方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980227A (zh) * 2011-09-07 2013-03-20 陈辉 一种高效、低碳、节能型近吸式餐饮业抽油烟机
CN102980219A (zh) * 2011-09-07 2013-03-20 陈辉 一种近吸式抽油烟机的自动分离及清洗油烟装置
CN102980228A (zh) * 2011-09-07 2013-03-20 陈辉 一种静音型高效、低碳的近吸式餐饮业抽油烟机
EP2864527B1 (fr) 2012-06-19 2017-09-06 Aucos Ag Installation de galvanisation pourvue de plusieurs bains et d'au moins une enceinte
DE102017128992A1 (de) * 2017-12-06 2019-06-06 Miele & Cie. Kg Kochvorrichtung
IT201900011274A1 (it) * 2019-07-09 2021-01-09 I L V E S P A Ind Lavorazione Veneta Elettrodomestici S P A Metodo per realizzare apparecchi di cottura del tipo stand alone ed apparecchio di cottura ottenibile con il metodo.
CN215062456U (zh) * 2020-11-10 2021-12-07 陈志群 空气消毒净化模块及立柜式空调
CN114377168B (zh) * 2022-01-26 2024-05-17 北京倍舒特妇幼用品有限公司 一种卫生巾消毒装置及其方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055945A1 (de) 2004-11-19 2006-05-24 BSH Bosch und Siemens Hausgeräte GmbH Dunstabzugsvorrichtung und Verfahren zum Belüften einer Kochfläche

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055945A1 (de) 2004-11-19 2006-05-24 BSH Bosch und Siemens Hausgeräte GmbH Dunstabzugsvorrichtung und Verfahren zum Belüften einer Kochfläche

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374570A (zh) * 2011-12-09 2012-03-14 刘洪华 多功能隐形油烟净化机
CN102913972A (zh) * 2012-10-24 2013-02-06 杨成圆 顶吸及侧吸可升降式吸油烟机
CN102913972B (zh) * 2012-10-24 2015-09-09 杨成圆 顶吸及侧吸可升降式吸油烟机
CN111895464A (zh) * 2019-05-06 2020-11-06 青岛海尔智慧厨房电器有限公司 一种厨房油烟处理装置及其控制方法
CN111895464B (zh) * 2019-05-06 2024-05-28 青岛海尔智慧厨房电器有限公司 一种厨房油烟处理装置及其控制方法
CN110454838A (zh) * 2019-09-03 2019-11-15 安徽国茂机电设备有限公司 一种多级净化油烟一体机

Also Published As

Publication number Publication date
DE102009030119A1 (de) 2010-12-23

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