WO2022240373A2 - Brûleur de cuisinières à gaz - Google Patents

Brûleur de cuisinières à gaz Download PDF

Info

Publication number
WO2022240373A2
WO2022240373A2 PCT/TR2022/050023 TR2022050023W WO2022240373A2 WO 2022240373 A2 WO2022240373 A2 WO 2022240373A2 TR 2022050023 W TR2022050023 W TR 2022050023W WO 2022240373 A2 WO2022240373 A2 WO 2022240373A2
Authority
WO
WIPO (PCT)
Prior art keywords
burner
gas
outer burner
channel
enables
Prior art date
Application number
PCT/TR2022/050023
Other languages
English (en)
Other versions
WO2022240373A4 (fr
WO2022240373A3 (fr
Inventor
Cemil CAKIROGLU
Original Assignee
Liva Gaz Armaturleri Ve Endustriyel Mutfak Aksesuarlari Sanayi Ve Ticaret Limited Sirketi
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
Priority claimed from TR2021/014043A external-priority patent/TR2021014043A2/tr
Application filed by Liva Gaz Armaturleri Ve Endustriyel Mutfak Aksesuarlari Sanayi Ve Ticaret Limited Sirketi filed Critical Liva Gaz Armaturleri Ve Endustriyel Mutfak Aksesuarlari Sanayi Ve Ticaret Limited Sirketi
Priority to EP22807963.8A priority Critical patent/EP4337889A2/fr
Priority to TR2022/002145U priority patent/TR2022002145U5/tr
Publication of WO2022240373A2 publication Critical patent/WO2022240373A2/fr
Publication of WO2022240373A3 publication Critical patent/WO2022240373A3/fr
Publication of WO2022240373A4 publication Critical patent/WO2022240373A4/fr

Links

Classifications

    • 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
    • F23D14/065—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 with injector axis inclined to the burner head axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the invention relates to gas stove burners that allow the fuel to be mixed with air and burned at the appropriate rate.
  • a device or device that heats, cooks, boils or melts the substances placed on it or in it by giving heat is called a stove. Stoves are usually gas fired. The efficiency of gas-fired stoves used in the prior art is around 50% even under laboratory conditions. Half of the gas used is wasted for various reasons.
  • the part where the actual combustion takes place is called the burner.
  • the burner ensures that the fuel is burned by being mixed up with the air in the appropriate ratio.
  • air is taken in naturally and normally. In order to ensure the most efficient combustion, the appropriate amount of air must enter the burner and the gas must be transferred to the combustion setting in a homogeneous manner.
  • a multi-purpose gas burner is mentioned in the European patent document coded EP12703613 included in the prior art.
  • Said gas burner relates to a cooking device comprising at least one gas burner assembly and gas supply means.
  • the gas burner assembly includes an outer burner and an inner burner having a smaller cross- section than said outer burner.
  • the burner further includes a simmer burner having a smaller cross-section than said inner burner.
  • the gas supply means are regulated to supply the gas in three different ways. The first is the simmer mode, the second is the Asian model of cooking in the wok pan using the simmer burner and the inner burner, and the third is the Western model of cooking in the wok pan, where the simmer burner and the outer burner are used to heat the outside of the pan bottom.
  • the gas supply to the mentioned burners is provided by the solenoid gas valve.
  • the solenoid gas valve is connected to a burner base.
  • the mentioned burner base is not compatible with every hob. It also requires the use of an extra valve. No upgrade has been made on the body and burners. Efficient combustion cannot be achieved.
  • the gas flowing to the burner bodies in the prior art is transmitted directly to the inner burner and/or the outer burner. When it is transmitted directly, more gas
  • the aim of the invention is to obtain a gas stove burner that provides more efficient combustion.
  • Another aim of the invention is to obtain an energy-efficient stove burner that reduces fuel consumption.
  • Another aim of the invention is to obtain a stove burner that provides faster heating, cooking, melting and boiling.
  • Another aim of the invention is that a burner configuration is obtained in which the inner burner and the outer burner can be lit, controlled and adjusted separately.
  • the burner configuration developed to achieve the mentioned purposes include inner burner gas channel (22) that enables the gas moving in the inner burner gas inlet (11) to be directed to the inner burner (40) in order to ensure that the inner burner (40) and the outer burner (30) are burned separately or simultaneously and can be adjusted, at least two outer burner gas channel (21) with a substantial semi circular helical channel that enables the gas moving in the outer burner gas inlet (12) to be transmitted to each gas outlet hole (31) on the said outer burner (30) in an equal and balanced way without directly hitting the outer burner (30), a body (20) consisting of guide plate (23) positioned on the outer burner gas channel (21) which enables the gas coming from the outer burner gas channel inlet (21.1) to exit from the sides, and enables the remaining gas to exit from the gas outlet holes (31) in an equal, balanced and homogenized way.
  • Figure - 1 is the front perspective view of the burner with double venturi.
  • Figure - 2 is the front perspective view of the burner with 2 double venturi disassembled.
  • Figure-3 is the cutaway perspective view of the double venturi burner.
  • Figure-4 is the top perspective view of the body.
  • Figure-5 is the cutaway view of the body.
  • Figure-6 is the detailed view of the burner register sheet placed on the body.
  • Figure-7 is the detailed view of the burner register sheet.
  • Figure-8 is the top perspective view of the burner register sheet.
  • Figure- 9 is the side view of the single venturi burner.
  • Figure- 10 is the perspective view of the single venturi burner in disassembled condition.
  • Figure- 11 is the side cutaway view of the single venturi burner.
  • Figure-12 is the top perspective view of the disassembled burner with double venturi and helical channel.
  • Figure- 13 is the bottom perspective view of the burner with double venturi and helical channel.
  • Figure-14 is the top perspective view of the disassembled burner with double venturi and helical channel.
  • Figure- 15 is the top perspective view of the body with double venturi, helical channel.
  • Figure- 16 is the bottom perspective view of the body with double venturi, helical channel.
  • Figure- 17 is the top perspective view of the burner with double venturi and straight channel.
  • Figure- 18 is the bottom perspective view of the burner with double venturi and straight channel.
  • Figure- 19 is the top perspective view of the disassembled burner with a double venturi and straight channel.
  • Figure-20 is the top perspective view of the body with double venturi and straight channel.
  • Figure-21 is the bottom perspective view of the body with double venturi and straight channel.
  • Figure-22 is the top perspective view of the double venturi, straight channel and bridged burner.
  • Figure-23 is the top perspective view of the disassembled burner with double venturi, straight channel and bridge.
  • Figure-24 is the cutaway view of the double venturi, straight channel and bridged burner disassembled.
  • the invention relates to gas stove burners that allow the fuel to be mixed with air and burned at the appropriate rate.
  • the burner subject to the invention includes venturi (10), body (20), outer burner (30) and inner burner (40). Said burner may also contain a small body (50) to be used in alternative embodiments.
  • Venturi (10) can be found in various shapes and quantities depending on the need and the place where the burner is used.
  • a double venturi (10) must be used.
  • the burner, which can be lit and controlled separately, can be lit and controlled simultaneously when desired.
  • the burner, which is the subject of the invention can be adapted to the currently used industrial and domestic stoves, thanks to its different designs.
  • gas is transmitted to the inner burner (40) through the Inner burner gas inlet (11). It is transmitted to the outer burner (30) via the outer burner gas inlet (12).
  • the inner burner gas inlet (11) and the outer burner gas inlet (12) can be found as two separate channels in a single venturi (10).
  • the burner configuration subject to the invention has a body (20). There are gas channels on the body (20) that transmit the gas coming from the venturi (10) to the inner burner (40) and/or the outer burner (30).
  • the channel that enables the gas to be transmitted to the outer burner (30) is called the outer burner gas channel (21).
  • the channel that enables the gas to be transmitted to the inner burner (40) is called the inner burner gas channel (22).
  • the gas enters the outer burner gas channel (21) through the outer burner gas channel inlet (21.1).
  • the body (20) which generally has a circular shape, is divided into three equal parts by the outer burner gas channels (21). Thus, the gas coming from the venturi (10) is enabled to reach the outer burner (30) equally.
  • the outer burner gas channel (21) is largely in the form of a semi-circular helical channel. Thanks to the helical channel design, the gas coming from the venturi (10) is distributed homogeneously without hitting the outer burner (30) directly.
  • a guide plate (23) is positioned on the outer burner gas channel (21) in order to prevent the gas from moving upwards directly.
  • the guide plate (23) can be positioned on the outer burner gas channel (21) on the body (20) without being fixed.
  • the guide plate (23) is produced with an inclination.
  • the optimum value of the “t” distance is 0.8 cm. In alternative embodiments of the invention, the distance “t” can be between 0.4 and 1.5 cm.
  • the gas coming from the outer burner gas channels (21) with the guide plate (23) is homogenized in the right-left and upward direction and transmitted to the outer burner (30).
  • the guide plate (23) ensures that a part of the gas goes vertically from the sides, while the other part is homogeneously circulated inside and exits through the gas outlet holes (31). As a result, an efficient combustion is provided with the said guide plate (23).
  • the burner contains the outer burner gas channel (21a), which has the shape of a semi-circular helical channel, while the
  • the body (20a) there are gas channels that transmit the gas coming from the venturi (10) to the inner burner (40) and/or the outer burner (30).
  • the channel that enables the gas to be transmitted to the outer burner (30) is called the outer burner gas channel (21a).
  • the channel that provides the transmission to the inner burner (40) is called the inner burner gas channel (22a).
  • the body (20a) used in the burner configuration, which is the subject of the invention contains three outer burner gas channels (21a).
  • the body (20a); the outer burner (30) may comprise one, two, or more than three outer burner gas channels (21a).
  • the burner includes a non-helical outer burner gas channel (21b), while the guide plate (23) does not.
  • the burner configuration used in the alternative embodiment is shown in figure-17 to figure- 21
  • the gas coming from the body (20b) and the venturi (10) used in the alternative embodiment was divided into two and tried to be distributed equally to the outer burner (30) from two different points. In the mentioned embodiment, it has been detected that the body (20b) does not distribute the gas to the outer burner (30) sufficiently evenly. Although an efficient combustion is achieved compared to other burners in the prior art with the aforementioned burner configuration, the efficiency is relatively low compared to the body (20) with helical channel and guide plate (23) and the body (20a) with helical channel and without guide plate (23).
  • the body (20b) there are gas channels that transmit the gas coming from the venturi (10) to the inner burner (40) and/or the outer burner (30).
  • the channel that enables the gas to be transmitted to the outer burner (30) is called the outer burner gas channel (21b).
  • the channel that provides the transmission to the inner burner (40) is called the inner burner gas channel (22b).
  • the gas enters the outer burner gas channel (21b) through the outer burner gas channel inlet (21.1b).
  • the body (20b) used in the burner configuration, which is the subject of the invention, contains two outer burner gas channels (21b). In alternative embodiments of the invention, the body (20b) may comprise one, three, or more than three outer burner gas channels (21b).
  • the burner includes a non-helical outer burner gas channel (21c), while the guide plate (23) does not.
  • the burner configuration used in the alternative embodiment is shown in figure-22 to figure- 24.
  • the gas coming from the body (20c) and the venturi (10) used in the alternative embodiment enters the outer burner (30) through a single outer burner gas channel (21c).
  • a bridge (22c) is positioned on the said outer burner gas channel (21c).
  • the bridge (22c) ensures that the gas coming from the outer burner gas channel (21a, 21b) is distributed to both sides in an equal, balanced and homogenized way and exits from the combustion holes.
  • the body (20c) there are gas channels that transmit the gas coming from the venturi (10) to the inner burner (40) and/or the outer burner (30).
  • the channel that enables the gas to be transmitted to the outer burner (30) is called the outer burner gas channel (21c).
  • the channel that provides the transmission to the inner burner (40) is called the inner burner gas channel (51).
  • the body (20c) used in the burner configuration, which is the subject of the invention includes an outer burner gas channel (21c). In alternative embodiments of the invention, the body (20c) may include two, three, or more than three outer burner gas channels (21c).
  • venturi 10
  • bodies 20, 20a, 20b, 20c
  • inventive burner configuration can be easily adapted to the industrial and domestic stoves used in the prior art.

Landscapes

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

Abstract

L'invention concerne un brûleur de cuisinière à gaz, qui permet de mélanger le combustible avec de l'air et de le brûler au débit approprié, et qui est caractérisé en ce qu'il comprend un canal de gaz de brûleur interne (22) qui permet de diriger le gaz se déplaçant dans l'entrée de gaz de brûleur interne (11) vers le brûleur interne (40), au moins deux canaux de gaz de combustion extérieurs (21) comportant un canal hélicoïdal sensiblement semi-circulaire qui permet de transmettre le gaz se déplaçant dans l'entrée de gaz de brûleur externe (12) vers chaque trou de sortie de gaz (31) dudit brûleur externe (30) de manière égalisée et équilibrée sans toucher directement le brûleur externe (30) et, - un corps (20) constitué d'une plaque de guidage (23) positionnée sur le canal de gaz de brûleur externe (21) qui permet au gaz provenant de l'entrée de canal de gaz de brûleur externe (21.1) de sortir par les côtés, et qui permet au gaz restant de sortir par les trous de sortie de gaz (31) de manière égalisée, équilibrée et homogénéisée afin de permettre au brûleur interne (40) et au brûleur externe (30) d'assurer un brûlage séparé ou simultané et de régler ces derniers.
PCT/TR2022/050023 2021-05-12 2022-01-13 Brûleur de cuisinières à gaz WO2022240373A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22807963.8A EP4337889A2 (fr) 2021-05-12 2022-01-13 Brûleur de cuisinières à gaz
TR2022/002145U TR2022002145U5 (tr) 2021-05-12 2022-02-17 Gazlı Ocaklar İçin Brülör

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
TR2021008097 2021-05-12
TR2021/008097 2021-05-12
TR2021/014043 2021-09-07
TR2021/014043A TR2021014043A2 (tr) 2021-05-12 2021-09-07 Bir Brülör Yapılanması
TR2021/017814 2021-11-16
TR2021017814 2021-11-16

Publications (3)

Publication Number Publication Date
WO2022240373A2 true WO2022240373A2 (fr) 2022-11-17
WO2022240373A3 WO2022240373A3 (fr) 2023-03-23
WO2022240373A4 WO2022240373A4 (fr) 2023-05-19

Family

ID=85128080

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2022/050023 WO2022240373A2 (fr) 2021-05-12 2022-01-13 Brûleur de cuisinières à gaz

Country Status (2)

Country Link
TR (1) TR2022002145U5 (fr)
WO (1) WO2022240373A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804496B1 (fr) * 2000-01-28 2002-07-19 Sourdillon Sa Bruleur a gaz a multiples couronnes de flammes
ITMC20050036A1 (it) * 2005-04-29 2006-10-30 So M I Press Societa Metalli Iniettati Spa Doppio bruciatore per fornelli a gas, a piu' corone concentriche di fiamme, ad elevata potenza.
TR200901741A2 (tr) * 2009-03-06 2009-08-21 Turaş Gaz Armatürleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Fırınlar için çoklu gaz yanışı sağlayan yakıcı.

Also Published As

Publication number Publication date
TR2022002145U5 (tr) 2022-04-21
WO2022240373A4 (fr) 2023-05-19
WO2022240373A3 (fr) 2023-03-23

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