WO2006009348A1 - Hotte de cuisine de type coulissante - Google Patents

Hotte de cuisine de type coulissante Download PDF

Info

Publication number
WO2006009348A1
WO2006009348A1 PCT/KR2005/001087 KR2005001087W WO2006009348A1 WO 2006009348 A1 WO2006009348 A1 WO 2006009348A1 KR 2005001087 W KR2005001087 W KR 2005001087W WO 2006009348 A1 WO2006009348 A1 WO 2006009348A1
Authority
WO
WIPO (PCT)
Prior art keywords
air supply
housing
hood
slider
hood housing
Prior art date
Application number
PCT/KR2005/001087
Other languages
English (en)
Inventor
Jeong Sik Kim
Original Assignee
Dae Sung Engineering & Research Co., Ltd
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 Dae Sung Engineering & Research Co., Ltd filed Critical Dae Sung Engineering & Research Co., Ltd
Publication of WO2006009348A1 publication Critical patent/WO2006009348A1/fr

Links

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
    • F24C15/2078—Removing cooking fumes movable
    • F24C15/2092—Removing cooking fumes movable extendable or pivotable
    • 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
    • F24C15/2028—Removing cooking fumes using an air curtain

Definitions

  • the present invention relates to a slide-type range hood, which is constructed so that a slider is mounted to a lower portion of a hood housing in such a way as to be pushed into or pulled out from the hood housing, an exhaust fan is installed in the hood housing and operated to suck odors and hot air from a room, especially a kitchen, through exhaust filters mounted to the bottom of the hood housing and the bottom of the slider, prior to discharging the odors and hot air through a backdraft exhaust damper to the atmosphere, an air supply housing having an air supply fan is mounted on the hood housing, and a front injection trough having a nozzle along the bottom thereof is mounted to the front of the slider, thus jetting exterior air, drawn by the operation of the air supply fan installed in the air supply housing, through the nozzle of the front injection trough, therefore forming an air curtain under the front of the range hood.
  • Background Art
  • a conventional slide-type range hood 1 includes a box-shaped hood housing 2.
  • a backdraft damper 4 equipped with an exhaust fan 5 is installed in the hood housing 2, and an exhaust filter 6 is mounted to the bottom of the hood housing 2.
  • Side support frames 3 are provided along opposite sides of a lower portion of the hood housing 2.
  • a slider 10 is inserted through an opening 2-1 provided on the front of the hood housing 2 and supported on the side support frames 3 to be pushed into or pulled out from the hood housing 2, with a front plate 11 attached to the front of the slider 10.
  • An exhaust duct 12 is defined in the slider 10 and opens rearwards, with an exhaust filter 13 mounted to the bottom of the slider 10.
  • a limit switch 7 is installed at a rear position on theinner surface of either of the side support frames 3, and detects whether the slider 10 is pushed into or pulled out fromthe hood housing 2, thus controlling the operation of the exhaust fan 5.
  • the exhaust fan 5 When the electricity is supplied to the exhaust fan 5, the exhaust fan 5 operates to suck air from a room. Due to the suction force of the exhaust fan 5, odors and hot air produced from a cooking apparatus, such as a gas range, are forcibly drawn into the hood housing 2 through the exhaust filters 6 and 13 that are mounted to the bottom of the hood housing 2 and the bottom ofthe slider 10, respectively. The odors and hot air, drawn through the exhaust filters 6 and 13 into the hood housing 2, are discharged through the backdraft damper 4 to the atmosphere.
  • a cooking apparatus such as a gas range
  • the conventional slide-type range hood 1, constructed and operated as described above, is problematic in that it merely sucks odors and hot air produced from a cooking apparatus, such as a gas range, using the suction force of the exhaust fan 5, so that it is impossible to completely suck odors, hot air, and noxious gases produced bythe cooking apparatus. Thereby, some of the odors, hot air, and noxious gases produced from the cooking apparatus may disperse into a room, thus making indoor air dirty.
  • the present invention has been made keeping in mind the above problems occurring in the prior art, and the present invention aims to provide an improved slide-type range hood.
  • An object of the present invention is to provide a slide-type range hood, which is constructed so that a slider is mounted to thelower portion of a hood housing in such a way as to be pushed into or pulled out fromthe hood housing, an exhaust fan is installed in the hood housing and operated to suck odors and hot air from a room, especially a kitchen, through exhaust filters mounted to the bottom of the hood housing and the bottom of the slider, prior to discharging the odors and hot air through a backdraft exhaust damper to the atmosphere, an air supply housing having an air supply fan is mounted on the hood housing, and a front injection trough having a nozzle along the bottom thereof is mounted to the front of the slider.
  • Another object of the present invention is to provide a slide-type range hood, which jets exterior air, drawn by the operation of an air supply fan installed in an air supply housing, through the nozzle of a front injection trough, thus forming an air curtain under thefront of the range hood, therefore preventing the spread of odors, hot air, and noxious gases produced by a cooking apparatus, such as a gas range, and preventing indoor air from being polluted. Further, the air curtain allows odors, hot air, and noxious gases existing around the range hood to be more easily and smoothly discharged to the atmosphere.
  • a further object of the present invention is to provide a slide-type range hood, which uses exterior air as air that is jetted under the front of the range hood through thenozzle of a front injection trough to thus form an air curtain, and supplies the exterior air to a room, thus ventilating the room, and keeping the room more pleasant.
  • the present invention provides a slide-type range hood, including a hood housing, a slider mounted to a lower portion of the hood housing in such a way as to be pulled out from or pushed into the hood housing, a limit switch to detect whether the slider has been pulled out from the hood housing, an exhaust fan operating when the slider has been pulled out from the hood housing, thus drawing odors, hot air, and noxious gases from a room through an exhaust filter mounted to a bottom of the hood housing and an exhaust filter mounted to a bottom of the slider, and a backdraft damper to discharge the drawn odors, hot air, and noxious gases to the atmosphere, wherein an air supply housing is mounted to a predetermined position on the hood housing to be isolated from the hood housing, and includesan air supply chamber, an air supply fan installed in the air supply chamber, and an air supply filter mounted to an upper surface of the air supply housing, and a front injection trough is mounted to a front of the slider which is mounted to
  • FIGS. 4 to 7 show a slide-type range hood 20, according to the preferred embodiment of the present invention.
  • FIGS. 4, 5, and 6 are a plan view, a front sectional view, and a side sectional view, respectively,showing the slide-type range hood 20 according to this invention
  • FIG. 7 is an operational diagram of the slide- type range hood 20 of this invention.
  • the slide-type range hood 20 includes a hood housing 21 having a box shape. Side support frames 22 are provided on opposite sides of thelower portion of the hood housing 21. Further, a backdraft damper 23 is installed in the hood housing 21, and an exhaust fan 24 is installed in the backdraft damper 23. An exhaust filter 25 is mounted to the bottom of the hood housing 21. Further, a slider 30 is supported on the side support frames 22, provided on the opposite sides of the lower portion of the hood housing 21, to be pushed into or pulled out from the hood housing 21. [15] An exhaust duct 31 is defined in the slider 30 to open rearwards. An exhaust filter
  • a limit switch 26 is installed at a rear position on theinner surface of either of the side support frames 22, and detects whether the slider 30 is pushed into or pulled out from the hood housing 21, thus controlling the operation of the exhaust fan 24 and an air supply fan 53 that will be described hereinafter.
  • an air supply housing 50 is mounted to a position on a top plate 21-1 con ⁇ stituting the hood housing 21 such that the air supply housing 50 is isolated from the hood housing 21.
  • Theair supply fan 53 is installed in an air supply chamber 51 which is defined in the air supply housing 50.
  • an air supply filter 52 is mounted to theupper surface of the air supply housing 50.
  • a front injection trough 40 is mounted to the front of the slider 30 which is provided on thelower portion of the hood housing 21 and supported on the side support frames 22 to be pushed into or pulled out from the hood housing 21.
  • a nozzle 41 is formed on the bottom of the front injection trough 40 to open downwards, and jets air to form an air curtain.
  • a communication means which allows the air supply chamber 51 of the air supply housing 50 to communicate with the front injection trough 40 of the slider 30, comprises a front partition plate 54.
  • the front partition plate 54 is installed in the hood housing 21 to be parallel to a front plate 58, thus defining an air supply duct 55.
  • the upper end of the air supply duct 55 communicates with the air supply chamber 51, and the lower end of the air supply duct 55 forms an outlet communicating port 56.
  • a middle plate 34 is provided at a position in the slider 30 to be parallel to an upper plate 33. Thereby, an air supply duct 35 is provided above the middle plate 34, while the exhaust duct 31 is provided under the middle plate 34.
  • a rear portion of the upper plate 33 of the slider 30 is removed, thus forming a space.
  • a stopper 37 is provided at an inside end of the upper plate 33, and is stopped by the front plate 58 of the hood housing 21.
  • a guide wall 38 is provided on a rear portion of the middle plate 34 to be higher than the upper plate 33.
  • An inlet com ⁇ municating port 36 is provided between the stopper 37 of the upper plate 33 and the guide wall 38, and communicates with the air supply duct 35.
  • Locking hooks 57 and 39 are provided at the lower end of the front partition plate 54 defining the air supply duct 55 and an upper end of the guide wall 38 defining the inlet communicating port 36, respectively, such that the locking hooks 57 and 39 face each other.
  • the locking hook 39 of the guide wall 38 is provided above the locking hook 57 of the front partition plate 54 to cover the locking hook 57.
  • a slide-type range hood is constructed so that a slider is mounted to thelower portion of a hood housing in such a way as to be pushed into or pulled out from the hood housing, an exhaust fan is installed in the hood housing and operated to suck odors and hot air from a room, especially a kitchen, through exhaust filters mounted to the bottom of the hood housing and the bottom of the slider, prior to discharging the odors and hot air through a backdraft exhaust damper to the atmosphere, an air supply housing having an air supply fan is mounted on the hood housing, and a front injection trough having a nozzle along thebottom thereof is mounted to the front of the slider.
  • the slide-type range hood uses exterior air as air that is jetted under the front of the range hood through thenozzle of the front injection trough to thus form the air curtain, and supplies the exterior air to a room, thus ventilating the room, and keeping the room more pleasant.
  • FIGS. 1 to 3 are a front sectional view, a side sectional view, and an operational diagram, respectively, showing a conventional slide-type range hood;
  • FIGS. 4 to 6 are a plan view, a front sectional view, and a side sectional view, re- spectively,showing a slide-type range hood, according to the present invention.
  • FIG. 7 is an operational diagram of the slide-type range hood, according to the present invention. Best Mode for Carrying Out the Invention
  • a slide-type range hood 20 normally maintains the state of FIG. 6. That is, a slider 30 is received in a hood housing 21 while being supported on side support frames 22 of the hood housing 21.
  • the exterior air jetted downwards through the nozzle 41 forms an air curtain 42 in front of the exhaust filters 25 and 32 orthe cooking apparatus, such as a gas range.
  • the air curtain 42 prevents the spread of odors, hot air, or noxious gases produced by the cooking apparatus.
  • the exhaust fan 24 that is operated in the hood housing 21. Afterwards, the drawn odors, hot air, or noxious gases are discharged to the atmosphere through the backdraft exhaust damper 4. According to this invention, the spread of the odors, hot air, or noxious gases produced by the cooking apparatus, such as the gas range, is prevented by the air curtain 42. Thereby, the odors, hot air, or noxious gases are not dispersed into a room, thus keeping the room pleasant.
  • the present invention provides an improved slide-type range hood, which is installed above a cooking apparatus, such as a gas range, thus forcibly drawing odors, hot air, etc. produced during a cooking process, prior to discharging themto the atmosphere.
  • a cooking apparatus such as a gas range
  • the range hood jets air under the bottom of the range hood, thus forming an air curtain.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

L'invention concerne une hotte de cuisine de type coulissante. Cette hotte de cuisine est construite de façon qu'un élément coulissant (30) soit monté sur la partie inférieure d'une enveloppe de hotte (21), lequel élément est destiné à être poussé dans ou tiré de cette enveloppe de hotte. Un ventilateur aspirant (24) est placé dans l'enveloppe de la hotte et fonctionne pour aspirer des odeurs ou similaire d'une pièce à travers des filtres d'évacuation montés sur le fond de l'enveloppe de la hotte et de l'élément coulissant, avant que ces odeurs ne soient évacuées à travers un registre d'évacuation antirefoulement (23) vers l'atmosphère. Une enveloppe d'alimentation d'air (50) possédant un ventilateur d'alimentation d'air (53) est montée sur l'enveloppe de hotte, et un conduit d'injection frontal possédant une buse est monté à l'avant de l'élément coulissant, injectant de l'air extérieur, entraîné par le fonctionnement du ventilateur d'alimentation d'air, à travers la buse. Ainsi, un rideau d'air est formé sous la partie frontale de la hotte de cuisine.
PCT/KR2005/001087 2004-07-21 2005-04-14 Hotte de cuisine de type coulissante WO2006009348A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2004-0056869 2004-07-21
KR1020040056869A KR100466663B1 (ko) 2004-07-21 2004-07-21 슬라이드타입 레인지후드

Publications (1)

Publication Number Publication Date
WO2006009348A1 true WO2006009348A1 (fr) 2006-01-26

Family

ID=35785430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/001087 WO2006009348A1 (fr) 2004-07-21 2005-04-14 Hotte de cuisine de type coulissante

Country Status (3)

Country Link
JP (1) JP2006032356A (fr)
KR (1) KR100466663B1 (fr)
WO (1) WO2006009348A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015152296A (ja) * 2014-02-19 2015-08-24 富士工業株式会社 レンジフード
BE1021500B1 (nl) * 2012-12-07 2015-12-03 Renson Ventilation Nv Afzuigkap voor aansluiting op een centraal ventilatiesysteem en centraal ventilatiesysteem omvattende een dergelijke afzuigkap
CN105509114A (zh) * 2015-12-28 2016-04-20 广东美的厨房电器制造有限公司 面盖推动结构及吸油烟机
CN107741044A (zh) * 2017-11-23 2018-02-27 五邑大学 一种排烟雾厨灶
WO2020206227A1 (fr) * 2019-04-04 2020-10-08 Oy Halton Group Ltd. Hotte de cuisinière de type coulissant
EP4124800A1 (fr) * 2021-07-26 2023-02-01 ELICA S.p.A. Hotte aspirante dotée d'une partie d'extraction

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100927238B1 (ko) 2007-10-10 2009-11-16 주식회사 파워텍 소화액분사노즐이 내장된 렌지후드
JP2012246182A (ja) * 2011-05-27 2012-12-13 Hoya Corp 携帯機器用カバーガラスの製造方法
CN103673007A (zh) * 2013-09-09 2014-03-26 浙江厨壹堂厨房电器有限公司 集成灶用智能升降机
KR101533798B1 (ko) * 2015-01-14 2015-07-03 연태헌 주방용 후드장치
JP7084103B2 (ja) * 2016-09-23 2022-06-14 エルジー ディスプレイ カンパニー リミテッド Ｏｌｅｄパネル、ｏｌｅｄ表示装置およびｏｌｅｄパネルの製造方法
CN108131704A (zh) * 2017-12-29 2018-06-08 宣城市婕泰智能厨卫技术开发有限公司 一种厨房燃气灶台处墙壁防油烟装置
KR102319319B1 (ko) * 2020-10-19 2021-10-28 우석대학교 산학협력단 전기에너지 생성이 가능한 가스렌지용 후드장치
CN113108346A (zh) * 2021-04-30 2021-07-13 宁波方太厨具有限公司 一种吸油烟机防跑烟的调速控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111840U (fr) * 1990-02-23 1991-11-15
JPH03111841U (fr) * 1990-03-02 1991-11-15
KR20010044748A (ko) * 2001-03-22 2001-06-05 김동수 와류 주방 환기 시스템
KR200234034Y1 (ko) * 2001-03-12 2001-10-06 주식회사 엑타 주방용 배기 후드
KR200274984Y1 (ko) * 2002-02-09 2002-05-09 전성민 탁상용 배기장치
KR200349124Y1 (ko) * 2004-02-02 2004-04-30 김봉의 자동출납식 렌지후드

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111840U (fr) * 1990-02-23 1991-11-15
JPH03111841U (fr) * 1990-03-02 1991-11-15
KR200234034Y1 (ko) * 2001-03-12 2001-10-06 주식회사 엑타 주방용 배기 후드
KR20010044748A (ko) * 2001-03-22 2001-06-05 김동수 와류 주방 환기 시스템
KR200274984Y1 (ko) * 2002-02-09 2002-05-09 전성민 탁상용 배기장치
KR200349124Y1 (ko) * 2004-02-02 2004-04-30 김봉의 자동출납식 렌지후드

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021500B1 (nl) * 2012-12-07 2015-12-03 Renson Ventilation Nv Afzuigkap voor aansluiting op een centraal ventilatiesysteem en centraal ventilatiesysteem omvattende een dergelijke afzuigkap
JP2015152296A (ja) * 2014-02-19 2015-08-24 富士工業株式会社 レンジフード
CN105509114A (zh) * 2015-12-28 2016-04-20 广东美的厨房电器制造有限公司 面盖推动结构及吸油烟机
CN107741044A (zh) * 2017-11-23 2018-02-27 五邑大学 一种排烟雾厨灶
WO2020206227A1 (fr) * 2019-04-04 2020-10-08 Oy Halton Group Ltd. Hotte de cuisinière de type coulissant
US12098850B2 (en) 2019-04-04 2024-09-24 Oy Halton Group Ltd. Slide-type range hood
EP4124800A1 (fr) * 2021-07-26 2023-02-01 ELICA S.p.A. Hotte aspirante dotée d'une partie d'extraction

Also Published As

Publication number Publication date
KR100466663B1 (ko) 2005-01-15
JP2006032356A (ja) 2006-02-02

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