WO2009074028A1 - Bloc de fermeture pour orifice d'échappement d'air dans un équipement monobloc constitué d'un extracteur de fumée de cuisson et d'une cuisinière - Google Patents

Bloc de fermeture pour orifice d'échappement d'air dans un équipement monobloc constitué d'un extracteur de fumée de cuisson et d'une cuisinière Download PDF

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Publication number
WO2009074028A1
WO2009074028A1 PCT/CN2008/070834 CN2008070834W WO2009074028A1 WO 2009074028 A1 WO2009074028 A1 WO 2009074028A1 CN 2008070834 W CN2008070834 W CN 2008070834W WO 2009074028 A1 WO2009074028 A1 WO 2009074028A1
Authority
WO
WIPO (PCT)
Prior art keywords
lifting ring
range hood
closing device
integrated machine
cooker
Prior art date
Application number
PCT/CN2008/070834
Other languages
English (en)
Chinese (zh)
Inventor
Zhisheng Xia
Original Assignee
Zhisheng Xia
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 Zhisheng Xia filed Critical Zhisheng Xia
Priority to US12/746,597 priority Critical patent/US20100258108A1/en
Priority to DE112008003299.8T priority patent/DE112008003299B4/de
Priority to GB1009130.4A priority patent/GB2467693B/en
Priority to JP2010536311A priority patent/JP5161974B2/ja
Publication of WO2009074028A1 publication Critical patent/WO2009074028A1/fr
Priority to HK10110312.8A priority patent/HK1144005A1/xx

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
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft

Definitions

  • the invention relates to a tuyere closing device for a range hood cooker integrated machine.
  • the effect of the range hood is related to the distance from the suction port to the source of the soot.
  • the general range hood is the upper row type, and the range hood is installed above the cooker.
  • the distance from the suction port to the source of the soot is usually 50-100CM. It is easy to cause smoke to escape, affecting human health and environmental sanitation.
  • a range hood cooker integrated machine is a combination of a range hood and a cooker, characterized in that the suction port is arranged near the source of the cooking fumes of the cooker, generally in the cooker hole tube On the wall, the distance of the free diffusion of the soot is reduced, and the suction rate of the soot is increased.
  • the suction port of the comparison file cannot be closed and is insufficient.
  • the wall of the cooker hole needs to be cleaned frequently. Water, oil and other debris can easily enter the air duct from the air inlet, pollute the inside of the machine, and breed bacteria.
  • the inside of the air duct needs to be disassembled, which is time-consuming and labor-intensive.
  • the air duct eventually leads to the outdoor, and the air inlet is equivalent to the air passage inside and outside. When not in use, it is easy to cause outdoor wind reversal.
  • Chinese patent 200620113337.4 discloses a range hood cooker integrated machine with a lifting ring range hood device, the suction port is arranged on the lifting ring surrounding the cooking appliance, the lifting ring is connected with the semi-circular guiding column, and the motor is connected by the rack and the gear.
  • the lifting ring can move up and down with the rack.
  • the invention solves the above-mentioned deficiencies of the prior art, and provides a tuyere closing device which is simple in structure and does not affect the gas hood cooker integrated machine of the gas collecting box and the gas pipe.
  • the tuyere closing device of the range hood cooker integrated machine of the present invention comprises a lifting ring covering the suction port on the wall of the casing hole, and the lifting ring is connected with a driving mechanism to slide along the outer surface of the wall of the casing hole.
  • the driving mechanism comprises: a horizontally movable pull rod, the pull rod is connected to a horizontal traction mechanism, and the horizontal rod and the lifting ring are connected by a horizontal movement and a vertical motion conversion mechanism.
  • the horizontal motion and vertical motion conversion mechanism comprises: a tie groove is connected to the pull rod, a pin on the lift ring is sleeved in the chute, or a chute is arranged on the lift ring, and the pin connected to the pull rod Nested in the chute.
  • the lifting ring is provided with a second chute, and the boss on the wall of the cooker hole is sleeved in the second chute.
  • the horizontal motion and vertical motion conversion mechanism may also be: the bottom of the pull rod and the lifting ring are provided with a matching inclined surface.
  • the traction mechanism includes a motor, a gear, a rack, and a motor connecting gear, and the gear meshes with a rack fixed on the rod.
  • the drive mechanism is a screw and a nut, the screw is connected to the motor, and the nut is connected to the lifting ring.
  • the motor is provided with a travel switch corresponding to the stroke of the pull rod.
  • the contact of the switching relay of the motor is connected to the ignition switch of the cooktop.
  • the pull rod moves horizontally under the traction of the traction mechanism, and the horizontal movement of the inclined groove is dragged.
  • the horizontal movement of the lifting ring is converted into a vertical movement due to the restriction of the chute and the pin, and slides along the wall of the furnace hole. Until the suction port is covered.
  • the pull rod moves horizontally in the opposite direction, and the drag chute reverses horizontal movement.
  • the lifting ring is converted into vertical motion by the chute and the pin, and slides along the wall of the stove hole until it leaves. Intake port.
  • the invention has the advantages of simple structure, less moving parts, low cost, no influence on the cooker, and no sealing between the stove hole and the gas collecting box, and high safety and reliability.
  • Figure 1 is a general view of the present invention
  • Figure 2 is a schematic view of the structure of the present invention
  • Figure 3 is a schematic view of the horizontal pull rod type suction port closing mechanism of the present invention.
  • Figure 4 is a schematic view showing the structure of the lifting drive mechanism of the present invention using a rack
  • the tuyere closing device of the range hood cooker integrated machine of the present invention comprises a lifting ring 4 covering the air inlet 8 on the wall surface of the stove hole cylinder 2, and the lifting ring 4 is connected with a driving mechanism. Slide along the outer surface of the wall of the burner tube 2.
  • the hood integrated cooker applied to the tuyere closing device of the range hood cooker integrated machine of the present invention comprises a cabinet body, and the panel 1 of the fuselage is provided with a concave stove hole cylinder 2, and the stove hole cylinder 2
  • the bottom plate is provided with a cooker, and the upper part of the wall of the cooker hole is provided with a superior arc-shaped suction port 8, the handle hole 2 is provided with a handle hole 3 on the side facing the person, and the suction port 8 is connected to the inside of the gas collection box 5.
  • the air inlet of the fan 6 is disposed in the gas collecting box 5, and the fan 6 is connected to the exhaust gas in the gas collecting box 5, and the lifting ring 4 covering the suction port 8 on the wall of the cooking hole tube is slidably connected to the cooking hole tube
  • the outer surface of the wall, the lifting ring 4 is connected to a drive mechanism.
  • the lifting drive mechanism comprises: a horizontally movable pull rod 9, the pull rod 9 is connected with a horizontal traction mechanism, and the pull rod 9 and the lifting ring 4 are connected to the vertical motion conversion mechanism by a horizontal movement.
  • the horizontal motion and vertical motion conversion mechanism includes: a tie groove 10 is connected to the pull rod 9, and a pin 11 on the lift ring 4 is sleeved in the chute 10.
  • the lifting ring 4 is provided with a second chute 12, and the stud 13 on the wall of the hob hole is sleeved in the second chute 12, so that the lifting ring 4 has a moving rail.
  • the traction mechanism includes a motor, a gear 15, a rack 14, a motor connecting gear 15, and a gear 15 meshing with a rack 14 fixed to the tie rod 9.
  • the panel 1 of the fuselage is provided with a plurality of recessed burner tubes 2, and the descending rings outside the walls of each of the burner tubes are connected to the same rod.
  • the lifting drive mechanism may be a rack 16, the rack 16 meshing with the gear, and the gear being driven by the motor 17.
  • the lifting drive mechanism may be a screw and a nut, the screw is connected to the motor, and the nut is connected to the lifting ring.
  • the motor is equipped with a travel switch.
  • the contact of the switching relay of the motor is connected to the ignition switch of the cooktop.
  • the upper part of the cooker tube 2 is provided with a positive pressure air outlet, the air outlet is opposite to the air inlet, the air outlet is inclined downward, and the air outlet is connected to the positive pressure air source through the air pipe.
  • the pull rod moves horizontally under the traction of the traction mechanism, and the horizontal movement of the inclined groove is dragged.
  • the horizontal movement of the lifting ring is converted into a vertical movement due to the restriction of the chute and the pin, and slides along the wall of the furnace hole. Until the suction port is covered.
  • the pull rod moves horizontally in the opposite direction, and the drag chute reverses horizontal movement.
  • the lifting ring is converted into vertical motion by the chute and the pin, and slides along the wall of the stove hole until it leaves. Intake port.
  • the difference between the embodiment and the first embodiment is the connection mode of the lifting ring and the pull rod.
  • the lifting ring 4 is provided with a chute 10, and the pin 11 connected to the pull rod 9 is sleeved in the chute 10. .
  • the rest is the same as in the first embodiment.
  • the difference between this embodiment and the first embodiment is: a horizontal motion and a vertical motion conversion mechanism.
  • the horizontal motion and vertical motion conversion mechanisms are: the drawbar 9 and the lift ring 4
  • the bottom of the bottom is provided with a matching bevel.
  • the inclined surface is used to make the lifting ring move up and down to achieve the function of covering or opening the suction port.
  • the rest of the first embodiment is the same.
  • the lifting drive mechanism can be a rack 16, the rack 16 meshes with the gear, and the gear is driven by the motor 17.
  • the lifting drive mechanism can also push the lifting ring up and down.
  • the rest is the same as in the first embodiment.
  • the lifting and lowering drive mechanism may be a screw and a nut, the screw is connected to the motor, and the nut is connected to the lifting ring.
  • the lifting drive mechanism can also push the lifting ring up and down.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Cette invention concerne un bloc de fermeture pour orifice d'échappement d'air dans un équipement monobloc constitué d'un extracteur de fumée de cuisine et d'une cuisinière. Ce bloc de fermeture comprend un anneau de levage (4) conçu pour recouvrir les orifices d'aspiration (8) ménagés dans la paroi d'un cylindre (2) de trou de cuisinière. L'anneau de levage (4) est relié à un mécanisme d'entraînement et il coulisse sur la surface extérieure de la paroi du cylindre (2) de trou de cuisinière.
PCT/CN2008/070834 2007-12-07 2008-04-28 Bloc de fermeture pour orifice d'échappement d'air dans un équipement monobloc constitué d'un extracteur de fumée de cuisson et d'une cuisinière WO2009074028A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/746,597 US20100258108A1 (en) 2007-12-07 2008-04-28 Air Port Closing Device for Cooking Fume Exhauster being Unitary with Range
DE112008003299.8T DE112008003299B4 (de) 2007-12-07 2008-04-28 Verschlussvorrichtung für einen Luftanschluss eines Dunstabzugs, der mit einem Herd eine Einheit bildet
GB1009130.4A GB2467693B (en) 2007-12-07 2008-04-28 A closing unit for an air port of an integrated cooking range and cooking fume exhauster
JP2010536311A JP5161974B2 (ja) 2007-12-07 2008-04-28 油煙排出機が一体化された炊事装置のエアーポート密閉装置
HK10110312.8A HK1144005A1 (en) 2007-12-07 2010-11-04 A closing unit for an air port of an integrated cooking range and cooking fume exhauster

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007101645668A CN101451742B (zh) 2007-12-07 2007-12-07 油烟机灶具一体机的风口封闭装置
CN200710164566.8 2007-12-07

Publications (1)

Publication Number Publication Date
WO2009074028A1 true WO2009074028A1 (fr) 2009-06-18

Family

ID=40734123

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070834 WO2009074028A1 (fr) 2007-12-07 2008-04-28 Bloc de fermeture pour orifice d'échappement d'air dans un équipement monobloc constitué d'un extracteur de fumée de cuisson et d'une cuisinière

Country Status (7)

Country Link
US (1) US20100258108A1 (fr)
JP (1) JP5161974B2 (fr)
CN (1) CN101451742B (fr)
DE (1) DE112008003299B4 (fr)
GB (1) GB2467693B (fr)
HK (1) HK1144005A1 (fr)
WO (1) WO2009074028A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101839517B (zh) * 2010-06-10 2011-11-16 陈其明 一种用于侧吸式环保灶的升降装置
CN101922743A (zh) * 2010-08-27 2010-12-22 付桂耀 侧向吹吸集成灶
CN111197772B (zh) * 2018-11-19 2021-12-10 宁波方太厨具有限公司 一种灶具辅助控烟喷气装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603684A (en) * 1985-07-10 1986-08-05 Balibali System Co., Ltd. Gas cooking device
US4889104A (en) * 1987-11-20 1989-12-26 New World Domestic Appliances Limited Air extractor arrangements
JPH04240317A (ja) * 1991-01-24 1992-08-27 Matsushita Seiko Co Ltd 換気装置付調理台
JP2000254004A (ja) * 1999-03-04 2000-09-19 Joy Tec Kk 無煙ロースター及びそれを利用する調理方法
CN2473489Y (zh) * 2001-02-21 2002-01-23 刘峰铭 除油烟装置
CN2903740Y (zh) * 2006-04-29 2007-05-23 陈其明 一种复合式环吸除烟、消毒、储藏燃具
CN201081309Y (zh) * 2007-08-08 2008-07-02 陈其明 一种自动吸油烟灶具

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115541A (en) * 1936-10-28 1938-04-26 Frederick H Schlunz Adjustable air filtering and circulating device
US3717081A (en) * 1971-09-09 1973-02-20 J Jakimas Air conditioner diffuser
JPS4959957U (fr) * 1972-09-02 1974-05-27
US4236503A (en) * 1978-10-30 1980-12-02 Raytheon Company Grate with adjustable vents
US4501260A (en) * 1979-07-17 1985-02-26 Norris Industries Inc. Cooktop ventilation system
US4431892A (en) * 1981-07-17 1984-02-14 Jenn-Air Corporation Ventilated modular cooktop cartridge
US4616626A (en) * 1984-04-20 1986-10-14 Kwan Soon Jung K Table cooker with ventilator
JPH0331242Y2 (fr) * 1985-03-15 1991-07-02
US4877015A (en) * 1988-05-09 1989-10-31 Shinpo Kabushiki Kaisha Multipurpose smokeless roaster
US4945891A (en) * 1989-03-30 1990-08-07 General Electric Company Drive mechanism for retractable down draft vent
CA2029764C (fr) * 1990-01-26 2002-03-12 Hal A. Vonsick Registre de cheminee a ressort
JPH0543728Y2 (fr) * 1990-11-30 1993-11-04
US5301653A (en) * 1993-01-25 1994-04-12 Caloric Corporation Gas range having down draft with automatic shutoff during ignition
US5374215A (en) * 1993-11-22 1994-12-20 Crider; Brian D. Vertically adjustable vent cover having venturi cone
CN2234971Y (zh) 1995-06-29 1996-09-11 陈彬 链斗式挖掘机
JP2002223939A (ja) * 2001-01-31 2002-08-13 Osaka Gas Co Ltd 炊飯器
JP3931058B2 (ja) * 2001-07-19 2007-06-13 シンポ株式会社 無煙加熱調理器
JP4022899B2 (ja) * 2002-03-14 2007-12-19 富士工業株式会社 非燃焼式調理器を備えた調理装置
CN2550672Y (zh) 2002-05-29 2003-05-14 夏志生 深井侧吸强排式除油烟灶具
US7422519B2 (en) * 2003-08-27 2008-09-09 Brown Lawrence A Chimney damper
US8312873B2 (en) * 2005-08-01 2012-11-20 Western Industries, Inc. Low depth telescoping downdraft ventilator
CN200949871Y (zh) * 2006-05-22 2007-09-19 夏志生 下排式油烟粉尘排出装置及配有该装置的灶具
CN101451740B (zh) * 2007-12-07 2011-06-29 浙江美大实业股份有限公司 一种下排油烟式灶具一体机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603684A (en) * 1985-07-10 1986-08-05 Balibali System Co., Ltd. Gas cooking device
US4889104A (en) * 1987-11-20 1989-12-26 New World Domestic Appliances Limited Air extractor arrangements
JPH04240317A (ja) * 1991-01-24 1992-08-27 Matsushita Seiko Co Ltd 換気装置付調理台
JP2000254004A (ja) * 1999-03-04 2000-09-19 Joy Tec Kk 無煙ロースター及びそれを利用する調理方法
CN2473489Y (zh) * 2001-02-21 2002-01-23 刘峰铭 除油烟装置
CN2903740Y (zh) * 2006-04-29 2007-05-23 陈其明 一种复合式环吸除烟、消毒、储藏燃具
CN201081309Y (zh) * 2007-08-08 2008-07-02 陈其明 一种自动吸油烟灶具

Also Published As

Publication number Publication date
CN101451742A (zh) 2009-06-10
US20100258108A1 (en) 2010-10-14
GB201009130D0 (en) 2010-07-14
DE112008003299B4 (de) 2021-09-02
CN101451742B (zh) 2012-01-04
GB2467693B (en) 2012-01-25
GB2467693A (en) 2010-08-11
JP2011505539A (ja) 2011-02-24
JP5161974B2 (ja) 2013-03-13
DE112008003299T5 (de) 2010-10-14
HK1144005A1 (en) 2011-01-21

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