WO2017211973A1 - Dispositif de cuisson comprenant un injecteur - Google Patents

Dispositif de cuisson comprenant un injecteur Download PDF

Info

Publication number
WO2017211973A1
WO2017211973A1 PCT/EP2017/063997 EP2017063997W WO2017211973A1 WO 2017211973 A1 WO2017211973 A1 WO 2017211973A1 EP 2017063997 W EP2017063997 W EP 2017063997W WO 2017211973 A1 WO2017211973 A1 WO 2017211973A1
Authority
WO
WIPO (PCT)
Prior art keywords
extension
injector
cooking device
gas
burner
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2017/063997
Other languages
English (en)
Inventor
Osman AY
Cetin TEKIR
Sevilay GURBUZ
Guven ERAKTAS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of WO2017211973A1 publication Critical patent/WO2017211973A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • 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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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

Definitions

  • the present invention relates to a cooking device comprising an injector.
  • the gas received from the network is delivered to the burner by means of a gas line.
  • a leakproofness test must be carried out on the device.
  • the leakproofness test is realized by connecting the leakproofness control device to the gas inlet of the cooking device.
  • the leakproofness control device cannot realize the necessary control due to regulator-induced pressure fluctuations. Consequently, the time elapsed during the leakproofness test extends.
  • the gas inlet is positioned at the lower side of the cooking device and can be accessed from the rear side of the body, it becomes difficult to connect the leakproofness control device to the gas inlet.
  • the cooking devices In compliance with the standards, in addition to the leakproofness test, the cooking devices must also have a pressure measurement point where the regulator can be controlled after the production and/or the assembly process.
  • the aim of the present invention is the realization of a cooking device of which the safety control is facilitated.
  • the cooking device realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof, comprises a burner that have
  • a burner head that is disposed on the burner body and that enables the flame to be delivered to the base of the cooking container from the holes that are disposed around the burner head,
  • an injector that is disposed in the housing and that enables the gas to be delivered from the lower side of the burner body to the mixing chamber, and a gas inlet line that delivers the gas to the injector.
  • the cooking device of the present invention comprises the injector that has
  • the first extension When the injector is placed into the burner body, the first extension is fitted into the housing and the second extension extends perpendicularly from the base of the burner body towards the burner head.
  • the second extension that is preferably longer than the collar provides a suitable area on the injector for the connection of the hose of the leakproofness control device.
  • the leakproofness control device is connected to the cooking device by means of the second extension and the leakproofness of the cooking device can be easily controlled.
  • problems such as flame lift-off and flashback are prevented.
  • the cooking device comprises a regulator that controls the delivery of gas from the network to the gas inlet line.
  • the pressure of the gas leaving the regulator to be delivered to the second extension through the gas inlet line can be measured by means of a pressure measurement device that is disposed on the second extension.
  • the injector comprises a channel that extends along the first extension, the second extension and the collar.
  • the channel have two open ends that open to the gas inlet line and the mixing chamber.
  • the gas delivered from the gas inlet line to the injector is carried along the injector by means of the channel and then delivered to the mixing chamber.
  • the cooking device comprises the cylindrical second extension.
  • the cylindrical form of the second extension provides that the leakproofness control devices and the pressure measurement devices having hoses with circular cross-sections can be connected to the second extension and thus the relevant controls can be realized.
  • the injector comprises an outlet port that is arranged in the channel so as to be on the second extension.
  • the flow rate of the gas delivered into the mixing chamber through the injector is increased, and the gas is enabled to be efficiently mixed with air in the mixing chamber.
  • the cooking device comprises screw threads that are arranged on the first extension and the housing and that enable the injector to be disposed into the burner body by being screwed.
  • the collar is in the form of a nut.
  • the injector is leakproofingly mounted to the burner body by means of the screw threads.
  • the cooking device comprises the injector that is used as the pressure measurement point.
  • the pressure measurement device is connected to the second extension by means of a hose, and the gas pressure is measured by means of the second extension.
  • the injector is enabled to be used as the pressure measurement point that must be provided on the cooking device in compliance with the standards.
  • the pressure of the gas delivered by the regulator to the gas line can be controlled through the injector.
  • the cooking device comprises the injector that is used as the leakproofness test gas intake point.
  • the leakproofness control device is connected to the second extension by means of a hose, and the leakproofness test is realized by means of the second extension.
  • the cooking device comprises the collar in a form suitable for mounting with a wrench, that enables the injector to be mounted to/dismounted from the burner body.
  • the injector is enabled to be tightly mounted to the burner body and a leak-proof structure is provided between the injector and the burner body.
  • the leakproofness control and the pressure measurement of the cooking device are realized through the second extension disposed on the injector.
  • the need for making a connection onto the regulator for the leakproofness control and the pressure measurement is eliminated, and it is provided that the leakproofness control and the pressure measurement are more easily and quickly performed through the second extension.
  • the problems of flame lift-off and flashback are prevented.
  • Figure 1 – is the perspective view of a cooking device.
  • Figure 2 — is the perspective view of the cooking device in an embodiment of the present invention.
  • Figure 3 – is the perspective view of the burner when the injector is in the burner body in an embodiment of the present invention.
  • Figure 4 – is the perspective view of the burner before the injector is placed into the burner body in an embodiment of the present invention.
  • Figure 5 — is the perspective view of the burner in an embodiment of the present invention.
  • Figure 6 — is the cross-sectional view of the injector in an embodiment of the present invention.
  • the cooking device (1) comprises a burner (2) that generates flame by the flammable gases being burned, that enables the cooking container placed thereon to be heated and that has
  • an injector (7) that is disposed in the housing (6) and that enables the gas to be delivered from the lower side of the burner body (3) to the mixing chamber (4), and a gas inlet line (8) that delivers the gas to the injector (7)
  • the cooking device (1) of the present invention comprises the injector (7) that has
  • the gas received from the network is delivered to the burner (2) through the gas inlet line (8).
  • the gas that is delivered from the injector (7) is mixed with the air taken from the outer environment in the mixing chamber (4).
  • the gas-air mixture created in the mixing chamber (4) is transferred from the mixing chamber (4) to the burner head (5).
  • the injector (7) is placed into the housing (6), the first extension (9) disposed at one end of the collar (11) is entirely fitted into the housing (6) and the collar (11) is seated onto the base of the burner body (3).
  • the second extension (10) that is disposed at the other end of the collar (11) extends to the mixing chamber (4) in the vertical direction from the base of the burner body (3) towards the burner head (5).
  • the hose of the leakproofness control device is fitted onto the second extension (10) of the injector (7), extending outwards.
  • the leakproofness control is conducted through the second extension (10) with requiring to connect the leakproofness control device to the gas inlet line (8).
  • the cooking device (1) comprises a regulator (14) that controls the delivery of gas from the network to the gas inlet line (8).
  • the pressure of the gas leaving the regulator (14) to be delivered to the second extension (10) through the gas inlet line (8) can be measured by means of a pressure measurement device that is disposed on the second extension (10).
  • a pressure measurement device that is disposed on the second extension (10.
  • the injector (7) comprises a channel (12) that extends along the first extension (9), the second extension (10) and the collar (11).
  • the channel (12) With one end opening to the gas inlet line (8) and the other end to the mixing chamber (4), the gas carried to the burner body (3) through the gas inlet line (8) advances through the channel (12) to be delivered to the mixing chamber (4).
  • the leakproofness of the gas line that starts from the regulator (14) and extends along the gas inlet line (8) and the injector (7) is controlled by means of the leakproofness control device connected onto the second extension (10) that can be easily accessed from outside the cooking device (1).
  • the safety of the cooking device (1) is more easily and quickly controlled.
  • the cooking device (1) comprises the cylindrical second extension (10).
  • the gas leak from between the second extension (10) and the circular extension fitted over the second extension (10) is prevented during the leakproofness control and the pressure measurement.
  • the leakproofness of the cooking device (1) is efficiently controlled.
  • the injector (7) comprises an outlet port (13) that is arranged in the channel (12) so as to be on the second extension (10).
  • the outlet port (13) opens into the mixing chamber (4) and enables the gas delivered from the injector (7) into the mixing chamber (4) to be efficiently mixed with air in the mixing chamber (4) ( Figure 6).
  • the preferably flat cylinder-shaped outlet port (13) is produced with different cross-sections determined by the producer according to the type of gas used in the cooking device (1).
  • the cooking device (1) comprises screw threads that are arranged on the first extension (9) and the housing (6) and that enable the injector (7) to be disposed into the burner body (3) by being screwed.
  • the injector (7) is airtightly fitted into the housing (6).
  • the cooking device (1) comprises the injector (7) that is used as the pressure measurement point.
  • the pressure measurement device is connected to the second extension (10) by means of a hose, and the gas pressure is measured by means of the second extension (10).
  • the injector (7) provides the pressure measurement point on the cooking device (1).
  • the cooking device (1) comprises the injector (7) that is used as the leakproofness test gas intake point.
  • the leakproofness control device is connected to the second extension (10) by means of a hose, and the leakproofness test is realized by means of the second extension (10).
  • the injector (7) provides the leakproofness gas inlet point on the cooking device (1).
  • the cooking device (1) comprises the collar (11) in a form suitable for mounting with a wrench, that enables the injector (7) to be mounted to/dismounted from the burner body (3).
  • the preferably nut-shaped collar (11) enables the injector (7) to be mounted to/dismounted from the burner body (3) by means of a wrench.
  • the mounting of the injector (7) to the burner body (3) is facilitated.
  • the second extension (10) extending to the mixing chamber (4), of the injector (7), the leakproofness test can be conducted through the injector (7).
  • the second extension (10) a pressure measurement point is created on the cooking device (1) and the control of the regulator (14) by means of the pressure measurement test can be realized through the second extension (10).

Landscapes

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

Abstract

La présente invention concerne un dispositif de cuisson (1) comprenant un brûleur (2) comprenant un corps de brûleur (3) qui génère une flamme par la combustion des gaz inflammables, ce qui permet au récipient de cuisson placé sur celui-ci d'être chauffé, et qui comprend une chambre de mélange (4) dans laquelle le gaz et l'air ambiant sont mélangés; une tête de brûleur (5) qui est disposée sur le corps de brûleur (3) et qui permet à la flamme d'être distribuée à la base du récipient de cuisson à partir des trous qui sont disposés autour de la tête de brûleur (5); un boîtier (6) qui est agencé au niveau de la base du corps de brûleur (3); un injecteur (7) qui est disposé dans le boîtier (6) et qui permet au gaz d'être distribué à partir du côté inférieur du corps de brûleur (3) dans la chambre de mélange (4), et une conduite d'admission de gaz (8) qui fournit du gaz à l'injecteur (7).
PCT/EP2017/063997 2016-06-09 2017-06-08 Dispositif de cuisson comprenant un injecteur Ceased WO2017211973A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201607854 2016-06-09
TRA2016/07854 2016-06-09

Publications (1)

Publication Number Publication Date
WO2017211973A1 true WO2017211973A1 (fr) 2017-12-14

Family

ID=59070635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/063997 Ceased WO2017211973A1 (fr) 2016-06-09 2017-06-08 Dispositif de cuisson comprenant un injecteur

Country Status (1)

Country Link
WO (1) WO2017211973A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD926520S1 (en) 2019-01-09 2021-08-03 Whirlpool Corporation Cooking burner

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335448U (fr) * 1977-08-09 1978-03-28
US5133334A (en) 1989-12-12 1992-07-28 Robertshaw Controls Company Burner construction and method of making the same
EP0994301A1 (fr) * 1998-10-16 2000-04-19 Brandt Cooking Montage d'un dispositif comportant un brûleur gaz
EP1666793A1 (fr) * 2004-12-02 2006-06-07 Brandt Industries Dispositif d'alimentation en gaz d'un brûleur d'un appareil de cuisson et procédé d'assemblage
JP2013142500A (ja) * 2012-01-11 2013-07-22 Rinnai Corp コンロバーナ
SG191478A1 (en) * 2011-12-08 2013-07-31 Rinnai Kk Gas nozzle of burner for cooking appliance
WO2013143883A2 (fr) * 2012-03-28 2013-10-03 BSH Bosch und Siemens Hausgeräte GmbH Élément pour cuisson à frémissement et ensemble de becs de cuisson à gaz
WO2014207782A1 (fr) * 2013-06-26 2014-12-31 リンナイ株式会社 Brûleur de réchaud

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335448U (fr) * 1977-08-09 1978-03-28
US5133334A (en) 1989-12-12 1992-07-28 Robertshaw Controls Company Burner construction and method of making the same
EP0994301A1 (fr) * 1998-10-16 2000-04-19 Brandt Cooking Montage d'un dispositif comportant un brûleur gaz
EP1666793A1 (fr) * 2004-12-02 2006-06-07 Brandt Industries Dispositif d'alimentation en gaz d'un brûleur d'un appareil de cuisson et procédé d'assemblage
SG191478A1 (en) * 2011-12-08 2013-07-31 Rinnai Kk Gas nozzle of burner for cooking appliance
JP2013142500A (ja) * 2012-01-11 2013-07-22 Rinnai Corp コンロバーナ
WO2013143883A2 (fr) * 2012-03-28 2013-10-03 BSH Bosch und Siemens Hausgeräte GmbH Élément pour cuisson à frémissement et ensemble de becs de cuisson à gaz
WO2014207782A1 (fr) * 2013-06-26 2014-12-31 リンナイ株式会社 Brûleur de réchaud

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD926520S1 (en) 2019-01-09 2021-08-03 Whirlpool Corporation Cooking burner
USD951019S1 (en) 2019-01-09 2022-05-10 Whirlpool Corporation Cooking burner
USD1038694S1 (en) 2019-01-09 2024-08-13 Whirlpool Corporation Cooking burner

Similar Documents

Publication Publication Date Title
EP1708820B1 (fr) Buse a gaz reglable a joint d'etancheite mecanique
US10584871B2 (en) Gas burner with multiple rings of flames for cooking hobs
US9297537B2 (en) Orifice holder and tube assembly for use with a gas-fueled appliance
WO2017211973A1 (fr) Dispositif de cuisson comprenant un injecteur
RU2564188C1 (ru) Газовое устройство для нагрева болтов
KR20190006706A (ko) 업소용 가스렌지장치
CN103343971B (zh) 一种自动点火线型燃烧器
US10774956B2 (en) Orifice holder construction
CN217032657U (zh) 一种带风量测量装置的燃烧器供风系统
KR101166905B1 (ko) 주방용 가스버너 시스템의 가스압 조절장치
CN212691857U (zh) 一种多头触摸控制的燃气灶具
CN112797407B (zh) 引射单元及包含其的灶具燃烧器
CN201790593U (zh) 多回路燃气系统
CN113785159B (zh) 燃气燃烧器
CN102928053B (zh) 天然气在线检定装置
CN107894009A (zh) 一种布朗气应用燃烧的时序控制装置
CN223090712U (zh) 一种燃气灶
CN207648845U (zh) 一种布朗气应用燃烧的时序控制装置
TW201712261A (zh) 溫度控制系統之工作流體輸送管
CN223869193U (zh) 一种上进风燃烧器
CN113007731A (zh) 一种分体式自配风变频液体燃烧机
CN222278578U (zh) 一种用于燃气灶的喷嘴组件
CN203092067U (zh) 智能螺栓燃气加热装置
RU2780599C1 (ru) Горелочное устройство
KR102665571B1 (ko) 연료 공급 호스의 훼손 방지성이 개선된 연소시험기용 버너 및 이를 구비한 연소 시험기

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: 17730734

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17730734

Country of ref document: EP

Kind code of ref document: A1