WO2010013965A2 - Appareil de cuisson - Google Patents

Appareil de cuisson Download PDF

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Publication number
WO2010013965A2
WO2010013965A2 PCT/KR2009/004269 KR2009004269W WO2010013965A2 WO 2010013965 A2 WO2010013965 A2 WO 2010013965A2 KR 2009004269 W KR2009004269 W KR 2009004269W WO 2010013965 A2 WO2010013965 A2 WO 2010013965A2
Authority
WO
WIPO (PCT)
Prior art keywords
combustion unit
salt holes
mixed gas
unit
burner
Prior art date
Application number
PCT/KR2009/004269
Other languages
English (en)
Korean (ko)
Other versions
WO2010013965A3 (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 US13/057,142 priority Critical patent/US20110186036A1/en
Publication of WO2010013965A2 publication Critical patent/WO2010013965A2/fr
Publication of WO2010013965A3 publication Critical patent/WO2010013965A3/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
    • 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
    • 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

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 heated uniformly.
  • 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 first combustion unit in which a plurality of salt holes are formed;
  • the second combustion unit is connected to the first combustion unit and includes a plurality of salt holes.
  • a cooking apparatus in another aspect, 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, wherein the burner includes a first combustion unit generating a flame and the first combustion It is connected to the part and receives the mixed gas from the first combustion unit and includes a second combustion unit, the second combustion unit is characterized in that the outer shape is formed in a closed curve shape.
  • 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, wherein the burner includes a first combustion unit generating a flame and the first combustion It is connected to the part is supplied with a mixed gas from the first combustion unit and includes a second combustion unit, the second combustion unit is characterized in that it is formed in the shape of a curved line opening a portion.
  • the inside of the cooking chamber may be cooked.
  • the cooking efficiency of the food is increased.
  • the flame generation area is increased to enable rapid heating of the food.
  • 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 3 is a plan view showing an oven burner installed on the ceiling surface of the cooking chamber according to the second 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 230, 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 230.
  • the oven burner 230 may be installed on the ceiling surface 212 of the cooking chamber 211 in a state located inside the cavity 210.
  • the oven burner 230 serves to directly radiate the food inside the cooking chamber 211 by a flame generated by burning gas.
  • the oven burner 230 includes a first combustion unit 231 and a second combustion unit 235.
  • the combustion units 231 and 235 are disposed to be horizontal with the bottom surface of the cavity 210.
  • the first burner part 231 is formed in a straight line having a predetermined length as a whole.
  • the first combustion unit 231 extends in the front-rear direction of the cavity while the oven burner is installed in the cavity.
  • the oven unit 200 includes a nozzle for supplying gas to the first combustion unit.
  • the nozzle may pass through one sidewall of the cavity, and may be aligned with the first combustion unit 231 in a state spaced apart from the first combustion unit 231.
  • the first combustion unit 231 may be located on a line bisecting the left and right ceiling surfaces 212 of the cooking chamber 211.
  • the rear end of the first combustion unit 231 is positioned adjacent to the rear end of the ceiling surface of the cooking chamber 211, and the front end of the first combustion unit 231 is approximately at the center of the ceiling surface of the cooking chamber 211. Is located.
  • the first combustion unit 231 has a flow path (not shown) in which gas and air supplied are mixed in the first combustion unit 231.
  • a plurality of salt holes 233 are formed at both sides of the first combustion unit 231.
  • the salt hole 233 of the first combustion unit 231 is a place where the mixed gas flowing through the flow path of the first combustion unit 231 is combusted.
  • the second combustion unit 235 is formed in an open curve shape in which a portion of the second combustion unit opens.
  • the second combustion unit 235 is located at the front end of the ceiling surface 212 of the cooking chamber 211.
  • the second combustion unit 235 may be bilaterally symmetrical with respect to a line bisecting the ceiling surface 212 of the cooking chamber 211, that is, the first combustion unit 231.
  • the opening of the second combustion unit 235 is installed to face the front of the cooking chamber 211.
  • the second combustion unit 235 Inside the second combustion unit 235 is provided with a flow path (not shown) in communication with the flow path of the first combustion unit 231. That is, the mixed gas flowing through the flow path of the first combustion unit 231 is transferred to the flow path of the second combustion unit 235. In addition, the mixed gas supplied from the first combustion unit flows in both sides of the second combustion unit 235.
  • the second combustion unit 235 includes a distribution unit 235a through which the mixed gas is supplied from the first combustion unit, and a plurality of branch units 235b and 235c branched from the distribution unit 235a.
  • the plurality of branch portions include a first branch portion 235b and a second branch portion 235c. One end of each branch portion 235b and 235c is connected to the distribution portion 235a, and the other end is spaced apart from each other.
  • each of the branch portions 235b and 235b is rounded.
  • at least a part of the second combustion unit 235 may form a straight line.
  • Each branch portion 235b and 235c includes an inner portion 236 and an outer portion 237.
  • the outer portion 236 includes a plurality of salt holes 238 spaced apart from each other.
  • the inner portion 237 includes a plurality of first salt holes 239a and a plurality of second salt holes 239b.
  • the first salt hole 239a is formed in a straight portion of the inner portion 237
  • the second salt hole 239b is formed in a curved portion of the inner portion 237.
  • a distance between the plurality of second flame holes 239b is greater than a distance between the plurality of first flame holes 239a.
  • the spacing between the plurality of first salt holes 239a is equal to the spacing between the salt holes 238 of the outer portion 236.
  • 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 first combustion unit 231.
  • Gas and air supplied to the flow path of the first combustion unit 231 are mixed with each other while flowing the first combustion unit 231.
  • a portion of the mixed gas mixed in the first combustion unit 231 is burned in the salt hole 233 of the first combustion unit 231 to form a flame.
  • the remainder of the mixed gas flowing through the first combustion unit 231 is transferred to the second combustion unit 235.
  • the mixed gas delivered to the second combustion unit 235 flows into the branch portions 235b and 235c and flows in each of the salt holes 238, 239a and 239b of the second combustion unit 235. Combustion forms a flame.
  • the cooking chamber is formed by the flame formed by burning the mixed gas in the salt holes 233 of the first combustion unit 231 and the salt holes 238, 239a, and 239b of the second combustion unit 235.
  • the food inside 211 is cooked by direct radiant heating.
  • the first combustion unit 231 is located at the rear end of the ceiling surface of the cooking chamber 211
  • the second combustion unit 235 is located at the front end of the ceiling surface of the cooking chamber 211.
  • the flame generation area is increased to enable rapid heating of the food.
  • FIG 3 is a plan view illustrating an oven burner installed on a ceiling surface of a cooking chamber according to a second embodiment.
  • This embodiment is the same as the first embodiment in other parts, except that the shape of the oven burner is different. Therefore, hereinafter, only characteristic parts of the present embodiment will be described.
  • the oven burner 240 of the present embodiment includes a first combustion unit 241 and a second combustion unit 245.
  • Each of the combustion units 241 and 245 is disposed horizontally with the bottom of the cavity.
  • the first combustion unit 241 is formed in a linear shape.
  • the second combustion unit 245 is formed in a closed curve shape as a whole.
  • the second combustion unit 245 may be formed in a substantially elliptic shape.
  • the second combustion part may have left and right symmetry based on a line bisecting the ceiling surface of the cooking chamber 211.
  • the second combustion unit 245 may include a plurality of straight portions 245a arranged side by side and a curved portion 245b connecting the respective straight portions.
  • first combustion unit 241 is connected to any one of the plurality of straight portions 245a.
  • the first combustion unit 245 may extend vertically from one straight portion 245a.
  • a portion of the linear portion 245a to which the first combustion unit 241 is connected serves as a distribution unit.
  • a plurality of branch portions extend from both sides of the distribution portion, and ends of the plurality of branch portions are connected to each other.
  • a plurality of salt holes 243 are formed at both sides of the first combustion unit 241.
  • the second combustion unit 245 includes an outer portion 246 and an inner portion 247.
  • the outer portion 246 is formed with a plurality of salt holes 248 spaced apart from each other at regular intervals.
  • the inner portion 247 includes a plurality of salt holes 249a and 249b.
  • the plurality of salt holes include a first salt hole 249a formed in the straight portion 245a and a second salt hole 249b formed in the curved portion 245b.
  • the spacing between the plurality of second salt holes 249b is greater than the spacing between the plurality of first salt holes 249b. Big.
  • the spacing between the plurality of first salt holes 249a is equal to the spacing between the salt holes 248 of the outer portion 246.
  • the pressure balance can be achieved in the second combustion unit.

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 qui génère de flammes en brûlant le mélange gazeux. Le brûleur comprend une première et une seconde unité de combustion dotée de plusieurs trous de flammes qui sont reliés ensemble.
PCT/KR2009/004269 2008-08-01 2009-07-30 Appareil de cuisson WO2010013965A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/057,142 US20110186036A1 (en) 2008-08-01 2009-07-30 Cooking Appliance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0075768 2008-08-01
KR1020080075768A KR20100013996A (ko) 2008-08-01 2008-08-01 가스오븐레인지

Publications (2)

Publication Number Publication Date
WO2010013965A2 true WO2010013965A2 (fr) 2010-02-04
WO2010013965A3 WO2010013965A3 (fr) 2010-05-14

Family

ID=41610860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004269 WO2010013965A2 (fr) 2008-08-01 2009-07-30 Appareil de cuisson

Country Status (3)

Country Link
US (1) US20110186036A1 (fr)
KR (1) KR20100013996A (fr)
WO (1) WO2010013965A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2333418A1 (fr) * 2009-12-14 2011-06-15 Miele & Cie. KG Four et dispositif de brûleur à gaz, notamment pour un four
US9504351B2 (en) * 2013-10-11 2016-11-29 Haler U.S. Appliance Solutions, Inc. Double oven appliance
USD1005769S1 (en) 2021-09-08 2023-11-28 Newage Products Inc. Oven

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0133637Y1 (ko) * 1995-11-18 1999-03-20 배순훈 가스오븐렌지의 버너구조
KR100227864B1 (ko) * 1996-07-05 1999-11-01 나이토 스스무 가스기구용 버너
US20040177840A1 (en) * 2003-03-12 2004-09-16 Brock Eddie Max Gas burner module for a cooking appliance
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 (7)

* 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
US2337240A (en) * 1940-02-03 1943-12-21 Harper Wyman Co Gas burner
US3871355A (en) * 1973-03-23 1975-03-18 Donald L Henry Gas distribution apparatus for artificial logs
US5127824A (en) * 1991-07-03 1992-07-07 Barbecue Innovations Incorporated Barbecue burner
US5421319A (en) * 1993-08-13 1995-06-06 W. C. Bradley Company Heating system for barbecue grills and other gas appliances
US6222163B1 (en) * 1999-10-13 2001-04-24 Maytag Corporation Gas oven incorporating auxiliary electric heating element
MY147945A (en) * 2004-02-02 2013-02-15 Electrolux Ab Gas burner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0133637Y1 (ko) * 1995-11-18 1999-03-20 배순훈 가스오븐렌지의 버너구조
KR100227864B1 (ko) * 1996-07-05 1999-11-01 나이토 스스무 가스기구용 버너
US20040177840A1 (en) * 2003-03-12 2004-09-16 Brock Eddie Max Gas burner module for a cooking appliance
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
US20110186036A1 (en) 2011-08-04
WO2010013965A3 (fr) 2010-05-14
KR20100013996A (ko) 2010-02-10

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