WO2009074025A1 - Genre de dispositif utilisé pour éliminer les fumées de cuisine structurellement associées à une cuisinière - Google Patents

Genre de dispositif utilisé pour éliminer les fumées de cuisine structurellement associées à une cuisinière Download PDF

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Publication number
WO2009074025A1
WO2009074025A1 PCT/CN2008/070820 CN2008070820W WO2009074025A1 WO 2009074025 A1 WO2009074025 A1 WO 2009074025A1 CN 2008070820 W CN2008070820 W CN 2008070820W WO 2009074025 A1 WO2009074025 A1 WO 2009074025A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooker
lifting ring
hole
lifting
integrated machine
Prior art date
Application number
PCT/CN2008/070820
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
Publication of WO2009074025A1 publication Critical patent/WO2009074025A1/fr

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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

Definitions

  • the invention relates to 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 lifting suction ring is wrapped around the cooking plate, and the lifting and suction ring constitutes the wall surface of the cooking hole, and the lifting and lowering of the cooking device placed on the cooking plate is disturbed, which affects safety.
  • each lift ring requires a motor, which increases the cost.
  • the present invention is to solve the above-mentioned deficiencies of the prior art, and to provide a range hood cooker integrated machine in which the suction port can be closed as needed.
  • the hood cooker integrated machine of the present invention comprises a cabinet body, the panel of the fuselage is provided with a concave stove hole cylinder, and the bottom plate of the stove hole cylinder is provided with a cooker, the stove hole cylinder facing the human There is a handle hole on one side, the air inlet of the fan is arranged in the gas collecting box, and the fan is also connected to the exhaust pipe, which is characterized by:
  • the lifting ring is slidably connected to the outer surface of the wall of the cooker hole, and the lifting ring is sealingly engaged with the panel, and the inner cavity of the lifting ring communicates with the gas collecting box, and the inner side of the lifting ring of the wall of the cooking hole is exposed when the lifting ring is raised.
  • the part has an air inlet, and the lifting ring is connected to a lifting drive mechanism.
  • the lifting drive mechanism comprises: a horizontally movable pull rod, the pull rod is connected to a horizontal traction mechanism, and the pull 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 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 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 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 panel of the fuselage is provided with a plurality of concave cylindrical shaped stove holes, and the lifting rings outside the wall of each of the burner holes are connected to the same tie rod.
  • the lifting drive mechanism may be a rack, the rack meshes with the gear, and the gear is driven by the motor.
  • 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 hole 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 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 on the lifting ring is covered by the wall of the furnace hole.
  • the pull rod When the suction port needs to be opened, the pull rod reverses horizontal movement, and the drag chute reverses horizontal movement.
  • the lifting ring is converted into vertical motion due to the limitation of the chute and the pin.
  • the wall of the stove hole slides, and when the suction port on the lift ring is exposed to the wall of the stove hole, the soot can be normally sucked.
  • the invention has the advantages that: the suction port closing mechanism has a simple structure, solves the problem of outdoor wind reversal irrigation, and prevents water from entering the suction port when cleaning the cooking hole, and does not disturb the cooking appliance, and has high safety.
  • Figure 1 is a perspective view of the present invention
  • Figure 3 is a perspective view of the three-dimensional structure of the present invention
  • Figure 4 is a schematic view of the structure of the lifting ring
  • Figure 5 is a schematic diagram of another driving method of the lifting ring
  • the hood cooktop integrated machine of the present invention comprises a cabinet body, the panel 1 of the fuselage is provided with a concave stove hole 2, and the bottom plate of the stove hole cylinder 2 is provided with a cooker, the stove hole cylinder 2
  • the handle hole 3 is opened on one side of the person, the air inlet of the fan 6 is disposed in the air collection box 5, and the fan 6 is also connected to the exhaust pipe 7.
  • the lifting ring 4 is slidably connected to the outer surface of the wall of the cooker tube, and the outer wall of the lifting ring 4 is sealingly engaged with the panel 1.
  • the inner cavity of the lifting ring 4 communicates with the gas collecting box 5, and is exposed when the lifting ring 4 is raised.
  • An air inlet 8 is formed in an inner portion of the lifting ring 4 of the wall of the burner hole, and the lifting ring 4 is connected to a lifting drive mechanism.
  • the lifting drive mechanism comprises: a horizontally movable pull rod 9, the pulling The rod 9 is connected to a horizontal traction mechanism, and the rod 9 and the lifting ring 4 are connected to the vertical movement conversion mechanism by a horizontal movement.
  • the horizontal motion and vertical motion conversion mechanism comprises: a pull rod 10 is connected to a chute 10, a pin 11 on the lifting ring 4 is sleeved in the chute 10, or a trough is formed on the lifting ring, and is connected A pin on the drawbar is nested within the 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 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.
  • the traction mechanism includes a motor 18, 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 two concave cylindrical furnace holes, and the lifting rings 4 outside the wall of each of the burner holes are connected to the same tie rod 9.
  • 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 on the lifting ring is covered by the wall of the furnace hole.
  • Embodiment 2 When the suction port needs to be opened, the pull rod reverses horizontal movement, and the drag chute reverses horizontal movement.
  • the lifting ring is converted into vertical motion due to the limitation of the chute and the pin.
  • the wall of the stove hole slides, and when the suction port on the lift ring is exposed to the wall of the stove hole, the soot can be normally sucked.
  • the difference between this embodiment and the first embodiment lies in the above-described lifting drive mechanism.
  • the drive mechanism of this embodiment is a rack 19, the rack 19 meshes with the gear, and the gear is driven by the motor.
  • the rest is the same as in the first embodiment.
  • the rack 19 pulls the lifting ring 4 to slide down the wall of the furnace hole until the suction port 8 on the lifting ring 4 is covered by the wall of the furnace hole.
  • the difference between this embodiment and the first embodiment lies in the lifting drive mechanism.
  • the driving mechanism of the embodiment is a screw 17 and a nut, the screw 17 is connected to the motor 18, and the nut is connected to the lifting ring 4.
  • the rest is the same as in the first embodiment
  • the screw 17 pulls the lifting ring 4 to slide down the wall of the furnace hole until the suction port 8 on the lifting ring 4 is covered by the wall of the furnace hole.
  • the screw 17 pulls the lifting ring 4 to slide upward along the wall of the cooking hole.
  • the suction port 8 on the lifting ring 4 is exposed to the wall of the cooking hole, the oil can be normally sucked.

Landscapes

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

Abstract

La présente invention concerne un genre de dispositif utile pour éliminer les fumées de cuisson structurellement associées à une cuisinière, qui comprend un corps extérieur du type placard. Sur le panneau du corps extérieur, se situent des trous concaves (2) et des ustensiles de cuisine sont placés sur le plan des trous (2). Des ouvertures à poignée (3) sont disposées sur les côtés des trous (2) de la cuisinière qui se situent en face de l'utilisateur. L'orifice d'entrée d'air d'un ventilateur (6) est prévu dans la cuve (5) de récupération des gaz et le ventilateur (6) est relié à un conduit d'évacuation (7). Un élément annulaire relevable (4) dont la chambre interne est reliée au conduit de récupération des gaz (5) se raccorde par coulissement à la surface externe de la paroi circulaire du trou (2) de cuisinière. Des orifices d'aspiration (8) sont disposés sur le côté interne de l'élément annulaire relevable (4) qui apparaît visiblement à sa sortie de la paroi circulaire lorsque l'élément annulaire relevable (4) est remonté. Ledit élément annulaire relevable (4) est relié à un mécanisme de commande du relevage.
PCT/CN2008/070820 2007-12-07 2008-04-28 Genre de dispositif utilisé pour éliminer les fumées de cuisine structurellement associées à une cuisinière WO2009074025A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710164570.4 2007-12-07
CN2007101645704A CN101451746B (zh) 2007-12-07 2007-12-07 油烟机灶具一体机

Publications (1)

Publication Number Publication Date
WO2009074025A1 true WO2009074025A1 (fr) 2009-06-18

Family

ID=40734127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070820 WO2009074025A1 (fr) 2007-12-07 2008-04-28 Genre de dispositif utilisé pour éliminer les fumées de cuisine structurellement associées à une cuisinière

Country Status (2)

Country Link
CN (1) CN101451746B (fr)
WO (1) WO2009074025A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112161305A (zh) * 2019-09-27 2021-01-01 宁波方太厨具有限公司 一种吸油烟机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001970A (en) * 1989-10-06 1991-03-26 Graver James H Grill exhaust system
CN2173366Y (zh) * 1993-03-02 1994-08-03 王福贤 一种封闭排烟节能燃气灶
JP2002085262A (ja) * 2000-09-19 2002-03-26 Joy Tec Kk 無煙ロースター
CN2550672Y (zh) * 2002-05-29 2003-05-14 夏志生 深井侧吸强排式除油烟灶具
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201014606Y (zh) * 2006-04-27 2008-01-30 陈其明 高效油烟机及其配套灶具
CN200979236Y (zh) * 2006-08-29 2007-11-21 康继昌 可制备热水的下抽烟式排油烟机
CN201014614Y (zh) * 2007-02-13 2008-01-30 陈其明 一种高效油烟机及其配套灶具
CN201149314Y (zh) * 2007-12-07 2008-11-12 夏志生 油烟机灶具一体机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001970A (en) * 1989-10-06 1991-03-26 Graver James H Grill exhaust system
CN2173366Y (zh) * 1993-03-02 1994-08-03 王福贤 一种封闭排烟节能燃气灶
JP2002085262A (ja) * 2000-09-19 2002-03-26 Joy Tec Kk 無煙ロースター
CN2550672Y (zh) * 2002-05-29 2003-05-14 夏志生 深井侧吸强排式除油烟灶具
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112161305A (zh) * 2019-09-27 2021-01-01 宁波方太厨具有限公司 一种吸油烟机
CN112161305B (zh) * 2019-09-27 2022-01-11 宁波方太厨具有限公司 一种吸油烟机

Also Published As

Publication number Publication date
CN101451746A (zh) 2009-06-10
CN101451746B (zh) 2011-05-11

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