WO2010013932A2 - Appareil de cuisson - Google Patents

Appareil de cuisson Download PDF

Info

Publication number
WO2010013932A2
WO2010013932A2 PCT/KR2009/004202 KR2009004202W WO2010013932A2 WO 2010013932 A2 WO2010013932 A2 WO 2010013932A2 KR 2009004202 W KR2009004202 W KR 2009004202W WO 2010013932 A2 WO2010013932 A2 WO 2010013932A2
Authority
WO
WIPO (PCT)
Prior art keywords
unit
combustion
cooking
flow path
burner
Prior art date
Application number
PCT/KR2009/004202
Other languages
English (en)
Korean (ko)
Other versions
WO2010013932A3 (fr
Inventor
김양호
류정완
양대봉
정용기
임재범
김영수
이대래
위재혁
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/056,222 priority Critical patent/US20110186034A1/en
Publication of WO2010013932A2 publication Critical patent/WO2010013932A2/fr
Publication of WO2010013932A3 publication Critical patent/WO2010013932A3/fr

Links

Images

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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • 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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • F24C3/087—Arrangement or mounting of burners on ranges in baking ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • 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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/107—Pan supports or grates therefor
    • 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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/108—Mounting of hot plate on worktop
    • 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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges

Definitions

  • This embodiment relates to a cooking appliance.
  • a cooking apparatus is an apparatus which cooks food using the heat of a heating source.
  • the heating source may include a heater for generating heat using an electrical resistance, a burner for generating heat using a gas, and the like.
  • the cooking apparatus includes a cavity in which a cooking chamber is formed.
  • the heating source heats the food contained in the cavity.
  • the cooking state of the food may vary depending on whether the food is uniformly heated.
  • An object of the present embodiment is to propose a cooking apparatus that allows the food to be uniformly heated, and to facilitate the transfer of flame holes.
  • a cooking apparatus includes: a cavity in which a cooking chamber is formed; And a burner positioned inside the cavity and supplied with a mixed gas of gas and air, and combusting the mixed gas to generate a flame.
  • the burner includes a supply part supplying a mixed gas of gas and air, and the supply part. It is connected to, and is supplied with a mixed gas from the supply, and includes a combustion section including a plurality of salt holes, the spacing between the ends of the adjacent salt holes is characterized in that less than the spacing of other parts.
  • the flame generated in one salt hole can be more easily transferred to the adjacent salt holes.
  • a plurality of combustion units are branched in the distribution unit, and salt holes are formed at both sides of each combustion unit to enable uniform heating of the food, and increase the flame generation area, thereby enabling rapid heating.
  • FIG. 1 is a perspective view of a cooking appliance according to a first embodiment
  • Figure 2 is a plan view showing an oven burner installed on the ceiling surface of the cooking chamber according to the first embodiment.
  • FIG. 1 is a perspective view of a cooking appliance according to a first embodiment
  • Figure 2 is a plan view showing an oven burner installed on the ceiling surface of the cooking chamber according to the first embodiment.
  • the cooking appliance 1 includes a cooktop unit 100, an oven unit 200, a drawer unit 300, and a control unit 400.
  • the cooktop part 100, the oven part 200, and the drawer part 300 are provided at the upper part, the center part, and the lower part of the main body 10 of the cooking apparatus 1, respectively.
  • the control unit 400 is provided at the rear end of the upper surface of the main body 10 corresponding to the rear of the cooktop unit 100.
  • the cooktop part 100 is provided with a plurality of cooktop burners 110.
  • the cooktop burner 110 cooks food by directly heating a container in which food is contained in a flame generated by burning a gas.
  • a plurality of knobs 120 are provided at the front end of the cooktop 100.
  • the knob 120 controls the opening or closing of a valve (not shown) for controlling gas supply and supply amount to the cooktop burner 110 or opening of the valve.
  • the oven unit 200 includes a cavity 210 forming the cooking chamber 211.
  • the cavity 210 is formed in a rectangular parallelepiped shape with an open front surface, but the shape of the cavity is not limited.
  • the oven unit 200 includes a heating source for heating the food contained in the cooking chamber 211 inside and / or outside the cavity 210.
  • the heating source includes one or more oven burners 500, and may further include a heater and the like.
  • the cooking chamber 211 is selectively opened and closed by an oven door 270.
  • the oven door 270 opens and closes the cooking chamber 211 in a pull-down manner in which an upper end is rotated up and down about its lower end.
  • a door handle 271 that is gripped by a user by a hand for rotation of the oven door 270 is provided at the upper front of the oven door 270.
  • the drawer unit 300 serves to insulate a container in which food is contained at a predetermined temperature.
  • the drawer unit 300 is provided with a drawer 310 for receiving a container.
  • the control unit 400 operates an operation signal for the operation of the cooking appliance 1, more specifically, at least one operation of the cooktop unit 100, the oven unit 200, and the drawer unit 300. Receive an operation signal for In addition, the control unit 400 also serves to display various information about the operation of the cooking appliance 1 to the outside.
  • the heating source includes the oven burner 500.
  • the oven burner 500 may be installed on the ceiling surface 212 of the cooking chamber 211 in a state located inside the cavity 210.
  • the oven burner 500 serves to directly radiantly heat the food inside the cooking chamber 211 by a flame generated by burning gas.
  • the oven burner 500 is formed in a fork shape as a whole.
  • the oven burner 500 includes a supply unit 510, a distribution unit 520, and a plurality of combustion units 530, 540, and 550.
  • the supply unit 510, the distribution unit 520, and the plurality of combustion units 530, 540, and 550 may be integrally formed.
  • the supply unit 510 is disposed in front and rear portions at the rear end of the ceiling surface 212 of the cooking chamber 211.
  • the supply unit 510 serves as an inlet for receiving gas and air.
  • the flow path 511 is provided inside the supply part 510.
  • the flow path 511 of the supply unit 510 is where gas and air are mixed.
  • the oven unit 200 includes a nozzle for supplying gas to the supply unit 510. In the process of supplying gas from the nozzle to the supply unit 510, air around the supply unit is introduced into the supply unit.
  • the nozzle may pass through one sidewall of the cavity and may be aligned with the supply part 510 while being spaced apart from the supply part 510.
  • the distribution unit 520 extends in the horizontal direction of the cooking chamber 211 at the front end of the supply unit 510. At this time, the distribution unit 520 is preferably symmetrical from side to side with respect to the supply unit 510. In addition, the distribution part 520 has a flow path 521 communicating with the flow path 511 of the supply part 510.
  • the distribution unit 520 distributes the mixed gas delivered from the supply unit 510 to each of the combustion units 530, 540, and 550.
  • a plurality of salt holes 523 are formed in the distribution part 520.
  • the salt hole 523 of the distribution unit 520 is a portion of the mixed gas flowing through the flow path 521 of the distribution unit 520 is combusted.
  • the plurality of combustion units 530, 540, and 550 extend in parallel with each other in the distribution unit 520.
  • the plurality of combustion units 530, 540, and 550 extend in the front-rear direction of the cooking chamber 211.
  • a first combustion unit 530 extending from a central portion of the distribution unit 520 and a second combustion unit extending from both end portions of the distribution unit 520, respectively.
  • third combustion units 540 and 550 are provided in the plurality of combustion units 530, 540, and 550.
  • combustion units 530, 540, and 550 are spaced apart from each other by a predetermined distance to the left and right of the cooking chamber 211.
  • first combustion unit 530 is substantially positioned on the same straight line as the supply unit 510.
  • the combustion units 530, 540, and 550 are provided with flow paths 531, 541, and 551 communicating with the flow path 521 of the distribution part 520, respectively.
  • a plurality of flame holes 533, 543, and 553 are formed at both sides of each of the combustion units 530, 540, and 550, respectively.
  • the mixed gas is combusted in the salt holes 533, 543, and 553 of each of the combustion units 530, 540, and 550.
  • the salt holes 533, 543, and 553 include inner balls 533A, 543A, and 553A, and outer balls 533B, 543B, and 553B.
  • One end of each of the inner holes 533A, 543A, and 553A communicates with the flow paths 531, 541, and 551 of the respective combustion units 530, 540, and 550.
  • the inner holes 533A, 543A, and 553A are formed in a hole shape having a predetermined diameter.
  • One end of the outer holes 533B, 543B, and 553B communicates with the inner holes 533A, 543A, and 553A, and the other end of the outer holes 533B, 543B, and 553B communicates with the cooking chamber 211.
  • the mixed gas is substantially burned at the end portions of the outer holes 533B, 543B, and 553B communicating with the cooking chamber 211.
  • the outer holes 533B, 543B, and 553B are formed in a cone shape in which the diameter increases toward the other end communicating with the cooking chamber 211 at one end communicating with the inner holes 533A, 543A, and 553A. That is, the flow path cross-sectional area of the outer holes 533B, 543B, and 553B is larger than the flow path cross-sectional area of the inner holes.
  • the flow path cross-sectional area of the outer holes 533B, 543B, and 553B increases from the end portions adjacent to the inner holes 533A, 543A, and 553A of the outer holes 533B, 543B, and 553B toward the cooking chamber.
  • the spacing between the outer holes 533B, 543B, and 553B of the salt holes 533, 543, and 553 adjacent to each other is relatively reduced. Therefore, fire transfer between adjacent salt holes can be easily performed.
  • the distribution part 520 corresponding to the intersection of the supply part 510, the distribution part 520, and the first combustion part 530, that is, between the supply part 510 and the first combustion part 530.
  • the distribution guide 560 is provided inside the flow path 521.
  • the distribution guide 560 is delivered from the flow path 511 of the supply unit 510 so that the mixed gas flowing in the flow path 521 of the distribution unit 520 is evenly distributed to the respective combustion units 530, 540, and 550. To be distributed.
  • the distribution guide 560 is formed by protruding a portion of the distribution part 520 into the flow path 521 of the distribution part 520.
  • a distribution guide 560 may be manufactured as a separate article and disposed on the flow path 521.
  • the supply unit 510 and the first combustion unit 530 are located on the same straight line. Therefore, most of the mixed gas delivered from the supply unit 510 to the distribution unit 520 will be delivered to the first combustion unit 530. In this case, the mixed gas is not evenly delivered to each of the combustion units 530, 540, and 550.
  • a part of the mixed gas flowing into the distribution part 520 by the distribution guide 560 is spread to both sides, so that the mixed gas is discharged to each of the combustion parts 530, 540, and 550. Ensure even distribution.
  • the distribution guide 560 is disposed on a path through which the mixed gas supplied from the supply unit 510 is moved to the first combustion unit.
  • the user operates the control unit 400 to input an operation signal for cooking of the food using the oven unit 200.
  • the oven burner 230 operates to cook food in the cooking chamber 211.
  • gas and air are supplied to the flow path 511 of the supply unit 510.
  • Gas and air supplied to the flow path 511 of the supply unit 510 are mixed with each other while flowing through the flow path 511 of the supply unit 510.
  • the mixed gas mixed in the flow passage 511 of the supply unit 510 is transferred to the flow passage 521 of the distribution unit 520.
  • a portion of the mixed gas delivered to the flow path 521 of the distribution part 520 is burned in the salt hole of the distribution part 520 to form a flame.
  • the remainder of the mixed gas delivered to the flow path 521 of the distribution part 520 flows through the flow path 521 of the distribution part 520 to flow paths of the respective combustion parts 530, 540, and 550 ( 531, 541, 551.
  • the mixed gas delivered to the flow paths 531, 541, and 551 of each of the combustion units 530, 540, and 550 is burned at the salt holes 533, 543, and 553 of each of the combustion units 530, 540, and 550. To form a flame.
  • the cooking chamber 211 is formed by a flame formed by burning a mixed gas in the salt holes 523 of the distribution unit 520 and the salt holes 533, 543, and 553 of the respective combustion units 530, 540, and 550.
  • the food inside is cooked by direct radiant heating.
  • the food in the cooking chamber 211 is heated as a whole, thereby increasing the cooking efficiency of the food.
  • the flame generation area is increased, thereby enabling rapid heating of the food.
  • the gap between the ends of the outer holes 533B, 543B, and 553B of the salt holes 533, 543, and 553 in which the mixed gas is burned is smaller than the gap between the inner holes 533A, 543A, and 553A. Flames generated at can be more easily transferred to adjacent salt holes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Gas Burners (AREA)

Abstract

L'invention concerne, dans un mode de réalisation, un appareil de cuisson. Ledit appareil de cuisson comprend une cavité et un brûleur. Une chambre de cuisson est formée dans la cavité et le brûleur est placé à l'intérieur de la cavité. Un mélange gazeux de gaz et d'air alimente le brûleur et le brûleur génère des flammes en brûlant le mélange gazeux. Le brûleur comprend : une unité d'alimentation qui alimente en mélange gazeux l'unité de combustion; et une unité de combustion qui est reliée à l'unité d'alimentation et qui a plusieurs trous de flammes. Les espaces entre les extrémités de trous de flammes contigus sont plus petits que les espaces entre d'autres parties.
PCT/KR2009/004202 2008-07-28 2009-07-28 Appareil de cuisson WO2010013932A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/056,222 US20110186034A1 (en) 2008-07-28 2009-07-28 Cooking Appliance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080073538A KR101067984B1 (ko) 2008-07-28 2008-07-28 버너 및 이를 포함하는 가스오븐레인지
KR10-2008-0073538 2008-07-28

Publications (2)

Publication Number Publication Date
WO2010013932A2 true WO2010013932A2 (fr) 2010-02-04
WO2010013932A3 WO2010013932A3 (fr) 2010-05-14

Family

ID=41610840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004202 WO2010013932A2 (fr) 2008-07-28 2009-07-28 Appareil de cuisson

Country Status (3)

Country Link
US (1) US20110186034A1 (fr)
KR (1) KR101067984B1 (fr)
WO (1) WO2010013932A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9504351B2 (en) * 2013-10-11 2016-11-29 Haler U.S. Appliance Solutions, Inc. Double oven appliance
WO2015154255A1 (fr) * 2014-04-09 2015-10-15 蔡雅惠 Dispositif tampon pour gaz méthane liquide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970006723Y1 (ko) * 1995-08-30 1997-07-02 대우전자 주식회사 가스 오븐렌지의 대용량 그릴 버너구조
KR0133637Y1 (ko) * 1995-11-18 1999-03-20 배순훈 가스오븐렌지의 버너구조
US20050138789A1 (en) * 2002-04-19 2005-06-30 Cast S.P.A. Oven or grill burner, venturi tube, mounting for a thermocouple and/or an igniter, and process for fabricating said burner
JP2008008569A (ja) * 2006-06-30 2008-01-17 World Seiki:Kk ガス燃焼用バーナー、それを備えたガスオーブン及びガス燃焼用バーナーにおける一酸化炭素の生成量を低減する方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1625623A (en) * 1922-09-21 1927-04-19 Standard Gas Equipment Corp Gas-stove burner
US3635644A (en) * 1970-01-19 1972-01-18 Columbia Gas Syst Infrared burner and method of increasing the heat flux radiated therefrom
US20040177870A1 (en) * 2003-03-10 2004-09-16 Wilson Donald W. Curb and sidewalk cleaner
US6830045B2 (en) * 2003-03-12 2004-12-14 Maytag Corporation Gas burner module for a cooking appliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970006723Y1 (ko) * 1995-08-30 1997-07-02 대우전자 주식회사 가스 오븐렌지의 대용량 그릴 버너구조
KR0133637Y1 (ko) * 1995-11-18 1999-03-20 배순훈 가스오븐렌지의 버너구조
US20050138789A1 (en) * 2002-04-19 2005-06-30 Cast S.P.A. Oven or grill burner, venturi tube, mounting for a thermocouple and/or an igniter, and process for fabricating said burner
JP2008008569A (ja) * 2006-06-30 2008-01-17 World Seiki:Kk ガス燃焼用バーナー、それを備えたガスオーブン及びガス燃焼用バーナーにおける一酸化炭素の生成量を低減する方法

Also Published As

Publication number Publication date
WO2010013932A3 (fr) 2010-05-14
KR20100012244A (ko) 2010-02-08
US20110186034A1 (en) 2011-08-04
KR101067984B1 (ko) 2011-09-26

Similar Documents

Publication Publication Date Title
KR20140137721A (ko) 이중 버너 형태의 가스 버너
EP3421893B1 (fr) Appareil de cuisson et procede de fonctionnement de l'appareil de cuisson
KR20090063349A (ko) 버너 및 이를 포함하는 조리기기
WO2010013932A2 (fr) Appareil de cuisson
WO2010013931A2 (fr) Appareil de cuisson
WO2010013965A2 (fr) Appareil de cuisson
WO2010013929A2 (fr) Brûleur et four à gaz le comprenant
WO2010013930A2 (fr) Réflecteur et cuisinière à gaz le comprenant
WO2009145567A2 (fr) Cuisinière
WO2010131801A1 (fr) Appareil de cuisson
KR101824736B1 (ko) 버너 및 이를 포함하는 조리기기
KR20100115249A (ko) 버너 및 조리기기
WO2021157979A1 (fr) Appareil de cuisson
KR101073216B1 (ko) 버너 및 조리기기
JP3761701B2 (ja) 調理器
WO2010013964A2 (fr) Cuisinière avec four
KR101040458B1 (ko) 버너 및 이를 포함하는 가스오븐레인지
WO2010013966A2 (fr) Cuisinière
KR101073209B1 (ko) 버너 및 조리기기
KR101040404B1 (ko) 버너 및 조리기기
KR101789824B1 (ko) 조리기기
KR101040405B1 (ko) 버너 및 조리기기
KR101073329B1 (ko) 버너 및 조리기기
KR20100014005A (ko) 버너 및 이를 포함하는 가스오븐레인지
KR101650577B1 (ko) 가스 오븐

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09803137

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13056222

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 09803137

Country of ref document: EP

Kind code of ref document: A2