WO2014082392A1 - Appareil d'évacuation et d'aspiration d'air et cuisinière intégrée l'utilisant - Google Patents

Appareil d'évacuation et d'aspiration d'air et cuisinière intégrée l'utilisant Download PDF

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Publication number
WO2014082392A1
WO2014082392A1 PCT/CN2013/071675 CN2013071675W WO2014082392A1 WO 2014082392 A1 WO2014082392 A1 WO 2014082392A1 CN 2013071675 W CN2013071675 W CN 2013071675W WO 2014082392 A1 WO2014082392 A1 WO 2014082392A1
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WO
WIPO (PCT)
Prior art keywords
fan
port
air
air inlet
exhaust
Prior art date
Application number
PCT/CN2013/071675
Other languages
English (en)
Chinese (zh)
Inventor
何维斌
何杨
唐政
Original Assignee
He Weibin
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 He Weibin filed Critical He Weibin
Publication of WO2014082392A1 publication Critical patent/WO2014082392A1/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
    • 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 utility model relates to an air suction and exhaust device and an integrated stove using the same. Background technique
  • the integrated stove is a kitchen appliance that integrates various functions such as a range hood, a gas stove, and even a disinfection cabinet and a storage cabinet.
  • the domestic exhaust type fume extraction method is still widely used in China.
  • the shared flue is established on different floors in the residential construction, which solves the aesthetic problem of the residual oil on the external wall of the building. Atmospheric environmental pollution has not been fundamentally solved, and at the same time, the construction cost has increased.
  • the extended exhaust passage, the check valve for exhausting smoke, and the curved air passage have increased the exhaust resistance, and the shared air duct has made the household.
  • the problem of smoke and smell between the homes has also caused people new troubles.
  • the technical problem to be solved by the present invention is to provide an air intake and exhaust device and an integrated stove using the same, which can improve the efficiency of suction and exhaust under the drive of a motor of the same power.
  • an air intake and exhaust device including:
  • a fan chamber having an intake port and an exhaust port
  • the fan has two fan ports, and the two fan ports and the neck ring Corresponding to the first fan port, the second fan port is connected to the exhaust port.
  • the suction and exhaust device further includes a draft tube located at a periphery of the neck ring, the lower portion of the draft tube being closed to the first fan port.
  • the utility model also provides an integrated stove, comprising:
  • An air intake device located in the housing, including an air inlet and an air inlet passage communicating with the air inlet; and an air intake and exhaust device including a fan chamber having an air inlet and an air outlet, wherein An air inlet is connected to the air inlet passage; a neck ring disposed at the air inlet; and a fan disposed in the fan chamber, wherein the fan has two fan ports, and the two fan ports and the neck ring Corresponding to the first fan port, and the second fan port communicating with the exhaust port;
  • An air outlet device includes a purifier, an air outlet passage communicating with the purifier, and an air outlet port communicating with the air outlet passage, wherein the purifier is in communication with the exhaust port.
  • the fan comprises a motor, two volutes, two smoke chambers and two wind wheels, wherein the two smoke chambers respectively correspond to the first fan port and the second fan port, and the intake directions thereof are opposite to each other.
  • the motor is a double-shaft synchronous core motor and is clamped between the two volutes, and the two wind wheels are respectively disposed at two ends of the double output shaft of the motor.
  • the fan includes a motor, a volute, two smoke slots and two wind wheels, wherein the two smoke grooves respectively correspond to the first fan port and the second fan port, and the The gas directions are opposite to each other, and a partition plate is disposed in the middle of the volute to divide the volute into two separate smoke grooves, and the motor is a double-out shaft coaxial motor and is fixed on the partition plate.
  • the purifier includes a soot purifying layer, and the soot purifying layer is one or a combination of the following: an ultrafiltration membrane purification layer, an activated carbon purification layer, a titanium dioxide purification layer, and a violet light tube.
  • the air intake and exhaust device further includes a draft tube located at a periphery of the neck ring, the lower portion of the draft tube being closed to the first fan port.
  • the air outlet corresponds to the air inlet of the air intake device.
  • the suction and exhaust device of the utility model and the integrated stove using the same increase the flow velocity of the gas by providing the neck ring and the first air outlet, so that the efficiency of the suction and exhaust is higher under the drive of the motor of the same power.
  • the integrated stove eliminates the shared flue by means of setting a purifier, saves the construction cost, solves the problem of smoke and smell at home, and can be widely applied to supermarkets, basements, public places, etc. The place.
  • FIG. 1 is a schematic view of the internal mechanism of the integrated stove of the present invention.
  • Figure 3 is a side cross-sectional view of the air intake and exhaust device of the present invention.
  • FIG. 4 is an exploded view of the fan of the air intake and exhaust device of the present invention. detailed description
  • the integrated stove of the present invention comprises a casing 1 , an air intake device 2 located in the casing 1 , an air intake and exhaust device 3 communicating with the air intake device 2 , and the air intake and exhaust device 3 out of the air outlet device 4.
  • the soot first enters the air intake device 2, then enters the air intake and exhaust device 3, and finally the clean air is discharged from the air outlet device 4.
  • the air intake device 2 includes an air inlet 21 and an air inlet passage 22 communicating with the air inlet 21.
  • soot enters from the air inlet 21, and the vehicle enters.
  • the air passage 22 enters the air intake and exhaust device 3.
  • the air intake and exhaust device 3 includes a fan chamber 31 having an air inlet 311 and an air outlet 312, a neck ring 32 disposed at the air inlet 311, and a fan ring 31 disposed in the fan chamber 31.
  • a fan 33 wherein the air inlet is in communication with the air inlet, the fan 33 has two fan ports, and the two fan ports corresponding to the neck ring 32 are a first fan port 331, and the exhaust The port 312 is in communication with the second fan port 332.
  • the soot When the integrated stove is in operation, the soot is divided into two parts, a part of which flows out from the first fan port 331, and then flows along the outer wall of the neck ring 32, and a negative pressure is generated at the lower port of the neck ring 32, thereby increasing the neck ring.
  • the soot in the neck ring 32 is not only subjected to suction force, but also receives the force of the soot flowing out from the first fan port 331, and the flow rate of the soot in this case is greater than the flow rate under the suction force alone, that is, Driven by a motor of the same power, the flow rate of the soot increases, so the efficiency of the suction and exhaust is also significantly improved.
  • the suction and exhaust device 3 may be closed except for the suction port 311 and the exhaust port 312 to prevent the soot from diffusing in the casing 1; in order to save production cost, the row The gas port 312 and the second fan port 332 may be integrated.
  • the fan 33 includes a motor 333, two volutes 334, two smoke grooves 335 and two wind wheels 336, wherein the two smoke grooves 335 respectively correspond to the first fan port 331 and the second
  • the fan port 332 is opposite to each other in the air inlet direction.
  • the motor 333 is a double-shaft synchronous core motor and is interposed between the two volutes 334.
  • the two wind wheels 336 are respectively disposed on the double output shaft of the motor 333.
  • the motor 333 is sandwiched between the two volutes 334 such that the two smoke grooves 335 form two spaces that are independent of each other.
  • the two volutes may be formed by combining one volute, that is, a partition plate is arranged in the middle of the volute to divide the volute into two separate smoke grooves, and the motor is fixed on the insulation plate. Above, the double shaft of the motor passes through The insulation board.
  • the air intake and exhaust device 3 may also be in the form of a dual motor, that is, the fan 33 is composed of two independent small fans, each of which has a fan port, respectively, the first fan Port 331 and the second fan P 332.
  • the air intake and exhaust device 3 further includes a guide tube 34 located at the periphery of the neck ring 32.
  • the lower portion of the air guide tube 34 is closed with the first fan port 331, so that when the integrated stove is in operation, the soot is from the first A blower port 331 flows out, first flows upward along the guide tube 34, and then flows down the neck ring 32. Since the gap between the guide tube 34 and the neck ring 32 is narrow, the flow rate of the soot will Significantly, the negative pressure generated at the lower port of the neck ring 32 is also significantly increased, thereby further increasing the soot flow rate in the neck ring 32.
  • the upper end of the neck ring 32 may have a curved design, and in the case where the guide tube 34 is provided, The longitudinal length of the neck ring 32 can be appropriately reduced.
  • the air outlet device 4 includes a purifier 41 connected to the second air outlet 332, an air outlet passage 42 communicating with the purifier 41, and an air outlet 43 communicating with the air outlet passage 42, wherein the purifier 41 is used For purifying soot.
  • the soot is subjected to the purification treatment of the purifier 41, and is discharged from the air outlet 43 through the outlet passage 42.
  • the air outlet 43 corresponds to the air inlet 21 of the air intake device 2, so that the clean air discharged from the air outlet 43 can drive the soot into the air intake device 2, thereby increasing The flow rate of the soot in the intake device 2 and the suction rate of the soot.
  • the purifier 41 includes a soot purifying layer.
  • the soot purification layer comprises an ultrafiltration membrane purification layer, an activated carbon purification layer, a titanium dioxide purification layer and a violet light tube, wherein the ultrafiltration membrane purification layer is mainly used for filtering oil and smoke particles, and the activated carbon purification layer is mainly Used to remove odor, titanium dioxide purification layer and purple light tube are mainly used for sterilization.
  • the soot purification layer may be one or a combination of the above-mentioned purification layers, or other substances that can play a similar role.
  • the intake oil filter 23 is disposed at the air inlet 21 of the air intake device 2, so that the oil smoke enters the intake passage 22 before entering the intake passage 22. First, it is filtered through the inlet oil filter mesh 23 to remove part of the grease and smoke particles in the soot.
  • the integrated cooking stove further includes an oil guiding tube 5 and an oil cartridge 6, wherein the air suction and exhaust device 3 has an oil guiding hole 35 at a bottom thereof, and the oil guiding tube 5 is connected to the oil guiding hole 35, and the oil passes through the oil guiding hole 35, After passing through the oil guiding tube 5, it flows into the oil tank 6 to facilitate cleaning by a person.
  • the integrated stove can also include other kitchen equipment such as a disinfection cabinet and a locker disposed in the housing to save space, cost, and manual operation procedures.
  • other kitchen equipment such as a disinfection cabinet and a locker disposed in the housing to save space, cost, and manual operation procedures.

Landscapes

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

Abstract

L'invention porte sur un appareil d'évacuation et d'aspiration d'air et sur une cuisinière intégrée utilisant l'appareil. La cuisinière intégrée comprend un boîtier, et un appareil d'entrée d'air, un appareil d'évacuation et d'aspiration d'air et un appareil de sortie d'air situés dans le boîtier, l'appareil d'entrée d'air comprenant une entrée d'air et un canal d'entrée d'air en communication avec l'entrée d'air, l'appareil de sortie d'air comprenant un purificateur, un canal de sortie d'air en communication avec le purificateur et une sortie d'air en communication avec le canal de sortie d'air, et l'appareil d'évacuation et d'aspiration d'air comprenant une chambre de ventilateur comportant un orifice d'aspiration d'air et un orifice d'évacuation d'air, un collier disposé au niveau de l'orifice d'aspiration d'air, et un ventilateur disposé dans la chambre de ventilateur. Le ventilateur comporte deux orifices de ventilateur, l'un des deux orifices de ventilateur qui correspond au collier étant le premier orifice de ventilateur, et l'orifice en communication avec l'orifice d'évacuation d'air étant le second orifice de ventilateur, l'orifice d'évacuation d'air étant en communication avec le purificateur. La vitesse de l'écoulement d'air est accrue par la disposition d'un collier et d'une première sortie d'air, de façon à renforcer ainsi les effets d'évacuation et d'aspiration d'air sous l'entraînement d'un moteur électrique de puissance équivalente.
PCT/CN2013/071675 2012-11-30 2013-02-19 Appareil d'évacuation et d'aspiration d'air et cuisinière intégrée l'utilisant WO2014082392A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201220647492 CN202947191U (zh) 2012-11-30 2012-11-30 吸排气装置及采用该装置的集成灶
CN201220647492.X 2012-11-30

Publications (1)

Publication Number Publication Date
WO2014082392A1 true WO2014082392A1 (fr) 2014-06-05

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CN (1) CN202947191U (fr)
WO (1) WO2014082392A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130125764A1 (en) * 2011-11-17 2013-05-23 Sogang University Research And Business Foundation Ventilation apparatus and cooking system having the same
CN110319474A (zh) * 2019-07-31 2019-10-11 续客商城（深圳）有限公司 一种油烟机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102937302B (zh) * 2012-11-30 2015-09-09 何维斌 吸排气装置及采用该装置的集成灶
CN103398404A (zh) * 2013-07-31 2013-11-20 上海多环油烟净化设备有限公司 双风道循环式环保集成灶

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023421A1 (fr) * 1997-11-05 1999-05-14 Engelhard Corporation Systemes d'oxydation rotatifs destines a eliminer les emissions de restaurant
CN200986252Y (zh) * 2006-12-18 2007-12-05 夏锁明 液滤型厨用消油烟机
CN101201187A (zh) * 2007-11-19 2008-06-18 苏润本 一种抽油烟机
US20100095950A1 (en) * 2006-08-02 2010-04-22 Unified Brands, Inc. Kitchen Ventilation Hood Apparatus
CN101871670A (zh) * 2010-04-30 2010-10-27 郑宗标 清洁环保油烟净化器
CN102937302A (zh) * 2012-11-30 2013-02-20 何维斌 吸排气装置及采用该装置的集成灶

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023421A1 (fr) * 1997-11-05 1999-05-14 Engelhard Corporation Systemes d'oxydation rotatifs destines a eliminer les emissions de restaurant
US20100095950A1 (en) * 2006-08-02 2010-04-22 Unified Brands, Inc. Kitchen Ventilation Hood Apparatus
CN200986252Y (zh) * 2006-12-18 2007-12-05 夏锁明 液滤型厨用消油烟机
CN101201187A (zh) * 2007-11-19 2008-06-18 苏润本 一种抽油烟机
CN101871670A (zh) * 2010-04-30 2010-10-27 郑宗标 清洁环保油烟净化器
CN102937302A (zh) * 2012-11-30 2013-02-20 何维斌 吸排气装置及采用该装置的集成灶

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130125764A1 (en) * 2011-11-17 2013-05-23 Sogang University Research And Business Foundation Ventilation apparatus and cooking system having the same
US9874356B2 (en) * 2011-11-17 2018-01-23 Samsung Electronics Co., Ltd. Ventilation apparatus and cooking system having the same
CN110319474A (zh) * 2019-07-31 2019-10-11 续客商城（深圳）有限公司 一种油烟机

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